WO2018068260A1 - 一种测量报告方法及相关设备 - Google Patents

一种测量报告方法及相关设备 Download PDF

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Publication number
WO2018068260A1
WO2018068260A1 PCT/CN2016/101991 CN2016101991W WO2018068260A1 WO 2018068260 A1 WO2018068260 A1 WO 2018068260A1 CN 2016101991 W CN2016101991 W CN 2016101991W WO 2018068260 A1 WO2018068260 A1 WO 2018068260A1
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Prior art keywords
measurement
network device
measurement result
threshold
information
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PCT/CN2016/101991
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English (en)
French (fr)
Inventor
张莉莉
李国荣
庄宏成
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华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority to US16/341,566 priority Critical patent/US11395169B2/en
Priority to EP21185954.1A priority patent/EP3958609A1/en
Priority to PCT/CN2016/101991 priority patent/WO2018068260A1/zh
Priority to EP16918553.5A priority patent/EP3528530B1/en
Priority to CN202110604711.XA priority patent/CN113596906B/zh
Priority to JP2019519725A priority patent/JP7027662B2/ja
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201680022650.3A priority patent/CN108605236B/zh
Priority to KR1020217018561A priority patent/KR102417096B1/ko
Priority to CA3040355A priority patent/CA3040355A1/en
Priority to KR1020197013515A priority patent/KR102267907B1/ko
Publication of WO2018068260A1 publication Critical patent/WO2018068260A1/zh
Priority to US17/830,579 priority patent/US20220295329A1/en

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    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0628—Diversity capabilities
    • 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
    • H04B7/0645—Variable feedback
    • 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
    • H04B7/0658—Feedback reduction
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

Definitions

  • the present invention relates to the field of communications, and in particular, to a measurement reporting method and related equipment.
  • one cell region may be covered by multiple narrow high gain beams.
  • the rotation patterns of different beams may overlap, and the number of beams may range from tens to hundreds, covering not only the horizontal direction but also the vertical direction. Since the rotation patterns of different beams overlap, and due to changes in the wireless environment (eg, reflective surface, scattering), the receiver may be under the coverage area of multiple beams.
  • UE mobility may have a great influence on the communication links of different beams.
  • the wireless environment changes around the UE may also change faster, making it possible for the UE to communicate with the new beam, or some of the current communication beams may be suddenly blocked.
  • measurement events are defined, which are used to determine the quality of the serving cell and the inter-cell, trigger handover, etc.
  • the UE may establish a multi-link link with different beams in the same TRP.
  • the UE may establish a multi-link link with the beams of different TPRs. Therefore, the method for the quality of the serving cell and the neighboring cell in the conventional method cannot satisfy the triggering of the UE moving in different narrow beams. And measurement of the process such as switching.
  • Embodiments of the present invention provide a measurement reporting method and related device, which is applied to a communication system, which may be a centimeter wave communication system, or a millimeter wave communication system.
  • the communication system includes a plurality of network devices and user equipment, and the network device may be a macro base station, a base station to which the cell belongs, or The transmission node TRP, the micro base station, the small base station, the pico base station, the base station in the future 5G, and the like, the network device may also be a radio remote unit (abbreviation: RRU.
  • the user equipment may be access User equipment, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote user equipment, mobile equipment, wireless communication equipment, user agent or user equipment.
  • the access user equipment may be a cellular telephone, a cordless telephone, a session initiation protocol (session initiation protocol, SIP) telephone, personal digital assistant (PDA), handheld device with wireless communication function, computing device or other processing device connected to wireless modem, in-vehicle device, wearable device, future 5G network User equipment in the middle.
  • SIP session initiation protocol
  • PDA personal digital assistant
  • the embodiment of the present invention provides a measurement reporting method, where the first network device configures first information and/or second information to the user equipment UE, where the first information and/or the second information is measurement configuration information.
  • the first information includes a first threshold and/or a second threshold, the first threshold is used for triggering the measurement event of the first category, the second threshold is used for triggering the measurement event of the second category, and the second information is used for indicating
  • the UE reports the first measurement result and/or the second measurement result, where the first measurement result is a cell measurement result, and the second measurement result is a beam measurement result; after the first network device configures the first information and/or the second information, the first A network device sends the first information and/or the second information to the UE, so that when the UE meets the measurement event, the measurement result is reported to the first network device.
  • the first network device may be a primary TRP, or a secondary TRP, or a primary cell on a certain TRP.
  • the first network device is configured with different types of measurement events, and different thresholds are configured according to different types of measurement events. And/or configuring the second information, where the second information is used to indicate that the UE reports different types of measurement results, fully considering the characteristics of the high-gain beam coverage of the dense network or the ultra-dense network, and is more suitable for the measurement of the beam for the mobility of the user equipment. More adapt to the measurement report of the future 5G network.
  • the first category is a cell change or transition or handover; the second category is a beam change or transition.
  • the cell change may be added or modified for the secondary cell.
  • the threshold is configured for the measurement event, and the mobility of the user equipment is considered macroscopically, and the configuration of the measurement event of the beam is microscopically considered, thereby reducing the complexity of the reported result.
  • the first category is used between a group of network devices, between the network device group to which the first network device belongs and the network device group to which the second network device belongs.
  • the second category is used in a network device group or within a network device, between different network devices within the network device group to which the first network device belongs, or Between different beams within a network device.
  • the first information further includes a third threshold, the third threshold is used for triggering the measurement event of the third category, and the second category is used for the first network device within the group of network devices.
  • the network device group belongs to different network devices; the third category is used in one network device, which is between different beams in the first network device.
  • the first category is used between a group of network devices, which is between the network device group to which the first network device belongs and the network device group to which the second network device belongs.
  • the second category is used within a network device group or within a network device, and is between different network devices within the network device group to which the first network device belongs.
  • the third category can be used within a network device, between different beams within the first network device.
  • the measurement event of the first category is: the first beam measurement result is worse than the first threshold, and/or the second beam measurement result is better than the first threshold, and/or the second beam
  • the first beam measurement result is a first offset value
  • the second class of measurement events is: the first beam measurement result is worse than the second threshold, and/or the third beam measurement result is better than the second threshold, and/ Or, the third beam measurement result is better than the first beam link by a second offset value.
  • the measurement event of the third category is: the measurement result of the first beam is worse than the third threshold, and/or the fourth beam measurement result is better than the third threshold, and/or the measurement result of the fourth beam is better than the first beam A third offset value.
  • the first beam is a beam that communicates with the UE within the first network device.
  • the second beam belongs to a network device that does not belong to the first network device, and the network device to which the second beam belongs belongs to a different network device group.
  • the third beam is not belonging to the first network device, but the network device to which the third beam belongs belongs to the same network device group as the first network device.
  • the fourth beam belongs to the first network device as the first beam, but the fourth beam is different from the first beam. At least one of the second beam, the third beam, and the fourth beam may be referred to as a target beam.
  • the network device group is in the first level
  • the network devices in the network device group are in the second level
  • the network devices are in the third level.
  • Different categories of measurement events are configured for different levels
  • different thresholds are configured according to different types of measurement events.
  • the UE can configure the separately reported measurement reports according to different events, so that the network can implement different operations on the beam, the network device, and the network device group, and adapt to the management of the wireless resources in the centimeter or millimeter wave system or the future ultra-dense network.
  • the configuration of the first information further includes the number of first beams and/or the number of target beams, and the target beam is at least one of the second beam, the third beam, or the fourth beam.
  • the mobility at the cell level generally refers to mobile measurement and reporting between TRPGs.
  • the number of multiple links in the target cell may be configured to be greater than one threshold to ensure a reliable number of multiple links in the target cell.
  • the measurement event further includes at least one of the following: the measurement result of the first beam is worse than the fourth threshold, and/or the number of connected beams in the first network device is less than the fifth threshold; the measurement result of the target beam is better than the sixth threshold
  • the number of and/or target beams is greater than the seventh threshold.
  • the measurement event specifically includes at least one of the following: the measurement result of the first beam is worse than the fourth threshold, and/or the number of the first beam is less than the fifth threshold; the target beam The measurement result is better than a fourth offset value of the beam measurement result or the cell measurement result of the first beam of the first network device, and/or the number of target beams is greater than a seventh threshold; the measurement result of the target beam is better than the sixth threshold.
  • the beam or cell measurement result of the first network device is worse than the fourth threshold, the measurement result of the target beam is better than the seventh threshold, and/or the number of target beams is greater than the seventh threshold
  • the target beam is better than a beam or cell measurement of the secondary cell of the first network device by a fourth offset value, and/or the number of target beams is greater than a seventh threshold.
  • the measurement result of the target beam may also be a beam measurement result of the target beam or a cell measurement result of the network device to which the target beam belongs.
  • the reporting condition setting for the number of links in the multi-link is further increased by further measuring events.
  • the number of links in the multi-link of the serving cell and the neighboring cell increases the condition for measuring the reliability of the cell quality.
  • the risk of switching to an inappropriate cell or ping-pong handover can be significantly reduced, and the RRC signaling overhead of unreasonable handover is reduced.
  • the second information is further used to instruct the UE to report the first measurement result or the second measurement result to the target network device according to the second beam.
  • the second information may further indicate that the UE reports the second measurement result according to the at least one of the first beam, the third beam, and the fourth beam, or instructs the UE to perform at least one of the first beam, the third beam, and the fourth beam.
  • the cell measurement result obtained by the beam is reported to the first measurement result.
  • the measurement results are reported in categories, taking into account the beam measurement results. The complexity of processing the reported result by the network device is reduced.
  • the first measurement result may be reported to the macro base station, and the first measurement result and/or the second measurement result may be reported to the first network device.
  • the macro base station and the network device can be separately processed for different measurement results to improve the processing efficiency of the measurement result.
  • the foregoing configuration that the number of measurement beams meets the required reliability may be used in combination with the first threshold and/or the second threshold.
  • the second information may further instruct the UE to perform comparison of beam measurement results or comparison of cell measurement results.
  • the second information may further indicate that the target beam and the reference beam are compared one by one; the one-to-one correspondence may be correspondingly compared in ascending or descending order of the measured signal strength values; in a possible implementation manner
  • the second information may further indicate that the target beam is compared with one or N beams having the best signal strength in the reference beam, where N is a positive integer greater than or equal to 2; in a possible implementation manner, the second information is further The target beam can be instructed to be compared to a beam selected by a certain rule in the reference beam.
  • a certain rule may be a comparison of the target cell measurement result filtered or converted by the beam measurement result of the target beam with the cell measurement result of the cell to which the reference beam belongs, or the target cell measurement result and reference filtered or converted by the beam measurement result of the target beam. Comparison of beam measurements of the beam, etc., or comparison of beam measurements of the target beam with beam or cell measurements of the reference beam.
  • the reference beam may be at least one of the first beam, the third beam, and the fourth beam; when the target beam is the third beam, the reference beam may be the first beam, and the fourth beam At least one of the following; when the target beam is the fourth beam, the reference beam may be the first beam.
  • the cell measurement result may be a beam measurement of one beam having the best signal strength, or a linear or non-linear averaging of beam measurements of N beams having the best signal strength.
  • the network device may configure the user equipment to perform a periodic trigger or event trigger measurement report in the second information.
  • the event trigger may be an event configured by the network side or a trigger performed by the user equipment according to the requirement of the user equipment.
  • the network device may configure the user equipment to report the fifth beam set, and the network side determines the sixth beam set.
  • the fifth beam set is a beam candidate set that satisfies a measurement event
  • the sixth beam set is a communication beam set, or a connected beam set or a service beam set.
  • Sixth beam set A subset of the fifth beam set.
  • the first beam belongs to a sixth beam set.
  • the first information and/or the second information is delivered by at least one of physical layer signaling, media intervention control MAC layer signaling, or radio resource control RRC layer signaling.
  • the first measurement result is reported by the RRC layer or the physical layer or the MAC layer signaling; the second measurement result is reported by the physical layer or the MAC layer signaling.
  • the target network device is a macro base station or a network device indicated by the first network device or the measurement object.
  • the second information further includes a measurement granularity, a measurement offset, a measurement hysteresis, and a filtering method for different measurement results.
  • the network device identifier and the beam identifier that can be measured are measured.
  • At least one of the feedback resources used for the feedback of the beam pair identifier; the different measurement result is a beam measurement result or a cell measurement result obtained according to the beam measurement result.
  • the measurement result includes the measured beam signal strength, the measured or derived cell signal strength, and at least one of a network device identifier, a beam identifier, and a beam pair identifier.
  • the cell signal strength is the reference signal received power RSRP and/or the reference signal received quality RSRQ of the first layer, or the RSRP and/or RSRQ filtered by the layer 2 or layer 3.
  • the second information further includes a measurement object list, where the measurement object list is used to instruct the UE to perform measurement on the first measurement object in the measurement list, where the first measurement object is a part of the measurement object in the measurement object.
  • the first network device may configure a measurement object list such that the UE measures the measurement object in the measurement object list to reduce blind detection of the measurement object.
  • the identification is used to distinguish different measurement tasks and is configured by the network.
  • Each measurement ID corresponds to a unique measurement object and a unique set of escalation configurations.
  • the specific content of the measurement object and the report configuration is not directly described in a measurement identifier, but only the identifier of the measurement object corresponding to the measurement task and the identifier of the report configuration are given.
  • the measurement object is at least one of a network device identifier, a frequency identifier, a beam identifier, and a network device group identifier, a frequency group identifier, a beam group identifier, or a corresponding network device identifier and a beam identifier according to a reference signal.
  • the configuration of the measurement object is based on capability information fed back by the UE; the capability information is that the UE supports single link, double link or multiple link, or the UE supports single beam or multiple beam information.
  • the wireless resource management for the user equipment is adapted to more application scenarios.
  • the first network device is a first base station, a first transit node TRP, a base station to which the first cell belongs, or a transit node TRP to which the first cell belongs;
  • the first cell is a physical cell;
  • the base station is a macro base station or a small cell base station.
  • the network device group is a plurality of related network devices or virtual or super cells; the virtual or super cell includes one or more TRPs; the correlation is adjacent or belongs to according to a predefined rule. one type.
  • an embodiment of the present invention provides a computer storage medium for storing computer software instructions used by the network device, including a program designed to execute the first aspect.
  • an embodiment of the present invention provides a network device, which has the functions performed by the actual network server in the foregoing method.
  • This function can be implemented in hardware or in hardware by executing the corresponding software.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the structure of the network device includes a memory, a transceiver, and a processor.
  • the memory is for storing computer executable program code and is coupled to the transceiver.
  • the program code includes instructions that, when executed by the processor, cause the network device to perform the information or instructions involved in the above method.
  • the embodiment of the present invention further provides a measurement reporting method, where the user equipment receives the first information and/or the second information sent by the first network device, where the first information includes a first threshold and/or a second threshold.
  • the first threshold is used for triggering the measurement event of the first category
  • the second threshold is used for triggering the measurement event of the second category;
  • the UE performs measurement according to the first information and/or the second information, when the UE meets the measurement event
  • the UE reports the first measurement result and/or the second measurement result according to the second information, where the first measurement result is a cell measurement result, and the second measurement result is a beam measurement result.
  • the first category is a cell change or transition or handover; the second category is a beam change or transition.
  • the first category is used between a group of network devices, between a network device group to which the first network device belongs and a network device group to which the second network device belongs;
  • the second category is used in a network device group or a network device In the alternative, it is between different network devices within the network device group to which the first network device belongs, or between different beams in the first network device.
  • the first information further includes a third threshold, where the third threshold is used for triggering the measurement event of the third category;
  • the second category is used in a group of network devices, which are between different network devices within the network device group to which the first network device belongs;
  • the third category is used within a network device and is between different beams within the first network device.
  • the measurement event of the first category is: the first beam measurement result is worse than the first threshold, and/or the second beam measurement result is better than the first threshold, and/or the second beam
  • the first beam measurement result is a first offset value
  • the second class of measurement events is: the first beam measurement result is worse than the second threshold, and/or the third beam measurement result is better than the second threshold, and/ Or, the third beam measurement result is better than the first beam link by a second offset value.
  • the measurement event of the third category is: the measurement result of the first beam is worse than the third threshold, and/or the fourth beam measurement result is better than the third threshold, and/or the fourth The measurement result of the beam is better than the first offset of the first beam.
  • the first information further includes a quantity of the first beam and a quantity of the target beam
  • the target beam is at least one of the second beam, the third beam, or the fourth beam.
  • the measuring event further includes at least one of the following: the measurement result of the first beam is worse than the fourth threshold, and/or the number of connected beams in the first network device is less than the fifth threshold; The beam measurement is better than the sixth threshold, and/or the number of target beams is greater than the seventh threshold.
  • the measurement event specifically includes at least one of the following: the measurement result of the first beam is worse than the fourth threshold, and/or the number of the first beam is less than the fifth threshold; the measurement result ratio of the target beam
  • the measurement result or the cell measurement result of the first beam of the first network device is preferably a fourth offset value, and/or the number of target beams is greater than a seventh threshold; the measurement result of the target beam is better than the sixth threshold, and/or the target The number of beams is greater than a seventh threshold; the beam or cell measurement result of the first network device is worse than the fourth threshold, and/or the measurement result of the target beam is better than the seventh threshold, and/or the number of target beams is greater than the seventh Threshold; the target beam is better than a beam or cell measurement of the secondary cell of the first network device by a fourth offset value, and/or the number of target beams is greater than a seventh threshold.
  • the second information is further used to indicate that the UE is configured according to the target network device.
  • the second beam reports the first measurement result, or instructs the UE to report the second measurement result according to the first beam, the third beam, and/or the fourth beam, or instructs the UE to acquire according to the first beam, the third beam, and/or the fourth beam.
  • the cell measurement result reports the first measurement result.
  • the first beam is a beam that communicates with the UE in the first network device; the second beam does not belong to the first network device, and the network device to which the second beam belongs is different from the first network device.
  • the first beam is a beam that communicates with the UE in the first network device; the fourth beam belongs to the first network device and the first beam, but the fourth beam is different from the first beam.
  • the specific method for the user equipment to perform measurement according to the second information may be: the user equipment performs comparison of beam measurement results or comparison of cell measurement results according to the second information.
  • the first measurement result is reported by the RRC layer or the physical layer or the MAC layer signaling; the second measurement result is reported by the physical layer or the MAC layer signaling.
  • the second information further includes a measurement granularity, a measurement offset, a measurement hysteresis, and a filtering method for different measurement results, a network device identifier, a beam identifier, and a beam pair identifier to be measured. At least one of the feedback resources used in the feedback; the different measurements are measurements for the beam or cell class.
  • the measurement result includes the measured beam signal strength, the measured or derived cell signal strength, and at least one of a network device identifier, a beam identifier, and a beam pair identifier.
  • the cell signal strength is the reference signal received power RSRP and/or the reference signal received quality RSRQ of the first layer, or the RSRP and/or RSRQ filtered by the layer 2 or layer 3.
  • the second information further includes a measurement object list, where the measurement object list is used to instruct the user equipment to perform measurement on the first measurement object in the measurement list.
  • the measurement object is a network device identifier, a frequency identifier, a beam identifier, and a network device group identifier, a frequency group identifier, a beam group identifier, or a network device identifier corresponding to a reference signal, and a beam identifier. At least one of them.
  • the configuration of the measurement object is based on capability information fed back by the user equipment, and the capability information is that the user equipment supports single link, double link or multiple link, or the user equipment supports single beam or multiple beam information.
  • FIG. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a scenario of beam transmission of a user equipment and a same network device according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a beam linking scenario of different network devices in a user equipment and a network device group according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a scenario in which a user equipment is linked to a network device that belongs to a different network device group according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of a user equipment moving process scenario according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart diagram of an embodiment of a measurement reporting method according to an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of different types of beams in an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an embodiment of a network device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of another embodiment of a network device according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of an embodiment of a user equipment according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of another embodiment of a user equipment according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a communication system 100 according to an embodiment of the present invention.
  • the communication system includes a macro base station 110 and a macro base station 110 including multiple cells, each of which includes one or more network devices. 120.
  • the plurality of network devices are referred to as a network device group 130.
  • one network device group 130 is composed of a plurality of network devices 120, and the network device group 130 signals
  • the coverage area is one cell, and the coverage of one network device 120 may be a small cell.
  • the network device 120 can be a Transmission and Reception Point (TRP), a node that receives information and transmits information, a TRP is a physical node, and is configured with multiple antenna units, and different transmitting nodes are geographically divided. Open, can also be sectorized.
  • the network device group 130 may be a Transmission and Reception Point Group (TRPG).
  • TRPG Transmission and Reception Point Group
  • the network device may also be a macro base station, a base station to which the cell belongs, or a transmission node TRP to which the cell belongs, a micro base station, a small base station, a pico base station, a base station in the future 5G, etc., and the network device may also be a radio remote unit (Radio Remote). Unit, abbreviation: RRU), uses the optical fiber to pull the RF module in the base station to the remote RF unit, and places it on the site determined by the network planning.
  • RRU Radio Remote
  • the network device is described by using TRP as an example.
  • TRP1, TRP2, and TRP3 form TRPG1, that is, the first network device group;
  • TRP4, TRP5, and TRP6 form TRPG2, that is, The second network device group;
  • TRP7, TRP8 and TRP9 form a TRPG3, that is, a third network device group.
  • the network device group is a plurality of related network devices or virtual or super cells, the virtual or super cell comprising one or more TRPs, the correlation being adjacent or belonging to a class according to predefined rules. It should be noted that the number of network devices and the number of network devices included in one network device group are all examples, which are for convenience of description and do not limit the present invention.
  • a cell or small cell area may be covered by a plurality of narrow high gain beams.
  • the rotation patterns of the different beams may overlap to provide stable coverage for, for example, common control channels throughout the cell area.
  • the number of beams may range from tens to hundreds, covering not only the horizontal direction but also the vertical direction.
  • the user equipment 140 moves within the cell and between the cells, the user equipment can support at least two waves bundle.
  • the user equipment has the ability to support multiple transmit and receive beams simultaneously, the user equipment can be connected to the same TRP, or a different TRP within the same TRPG, or a different TRP belonging to a different TRPG. Please refer to FIG. 1 to FIG. 4 , wherein FIG.
  • FIG. 2 is a schematic diagram of a scenario of beam linking of a user equipment and a same network device.
  • FIG. 3 is a schematic diagram of a beam link of a user equipment and a different network device in a network device group.
  • FIG. 4 is a schematic diagram of a scenario in which a user equipment is linked to a network device that belongs to a different network device group.
  • the user equipment can communicate with one or more core networks via a radio access network (RAN), and the user equipment can refer to (user equipment, UE), access user equipment, user unit, and user.
  • RAN radio access network
  • the user equipment can refer to (user equipment, UE), access user equipment, user unit, and user.
  • Station mobile station, mobile station, remote station, remote user equipment, mobile device, wireless communication device, user agent or user device.
  • the access user equipment can be a cellular telephone, a cordless telephone, a session initiation protocol (SIP) telephone, a personal digital assistant (PDA), a handheld device with wireless communication capabilities, a computing device, or a connection to a wireless modem.
  • SIP session initiation protocol
  • PDA personal digital assistant
  • Other processing devices in-vehicle devices, wearable devices, user devices in future 5G networks, and the like.
  • the handover procedure is typically triggered by comparing measurement events of the serving cell and the neighboring cell.
  • the comparison of the serving cell and the neighboring cell becomes more complicated.
  • FIG. 5 is a schematic diagram of a user equipment moving process scenario.
  • the user equipment can detect the cell identity and the beam identifier from the A location to the A1, from the A1 location to the B location, to the different locations detected in the process of moving to the C1 location, for example, the beam in FIG. (1, 1) indicates that the beam is a beam with the identifier "1" in the first cell.
  • the UE moves from the first cell to the third cell, the UE can see 4 beams from each cell. In the case of multiple beams, the UE needs to consider multiple beams for measurement.
  • Step 601 The first network device configures first information and/or second information to the user equipment UE, where the first information includes a first threshold and/or a second threshold, where the first threshold is used for the first category. The triggering of the measurement event is used, and the second threshold is used to trigger the measurement event of the second category.
  • the first network device may be a primary TRP, or a secondary TRP, or a primary cell of a TRP.
  • the primary TRP and the secondary TRP are service TRPs of the user equipment, and the primary TRP is In the TRP where the user equipment connects, the TRP that is first connected to the user equipment.
  • Reporting configuration commands is passed The conditions are met to trigger the reporting to guide the UE to measure and report.
  • the trigger type is an event trigger report, and the event trigger report needs to configure a measurement event and a related threshold.
  • the first category is a cell change or transition or handover.
  • the second category is beam change or conversion.
  • the first category is used between a group of network devices, between a network device group to which the first network device belongs and a network device group to which the second network device belongs
  • a network device group to which the second network device belongs For example, please refer to FIG. 1 and FIG. 5 for understanding between the beam of TRP1 in TRPG1 and the beam of TRP8 in TRPG3.
  • the second category is used within a network device group or within a network device, between different network devices within the network device group to which the first network device belongs.
  • TRPG1 is between the TRP1 inner beam and the TRP2 inner beam.
  • between different beams within the first network device For example, between beams within TRP1.
  • the first information further includes a third threshold, where the third threshold is used for triggering a measurement event of the third category.
  • the first category is used between a group of network devices, between a network device group to which the first network device belongs and a network device group to which the second network device belongs.
  • the second category is used within a network device group or within a network device, between different network devices within the network device group to which the first network device belongs.
  • the third category is used within a network device and is between different beams within the first network device.
  • FIG. 7 is a schematic diagram of different types of beams. They are: a first beam 711: a beam that communicates with the UE in the first network device 710.
  • the second beam 731 does not belong to the first network device 710, and the network device 730 to which the second beam 731 belongs belongs to the first network device 710 and belongs to a different network device group.
  • the third beam 721 is not in the first network device 710, but the network device 720 to which the third beam 721 belongs belongs to the same network device group 700 as the first network device.
  • a fourth beam 712 belonging to the first network device 710 and the first beam, but the The four beams are different from the first beam.
  • the measurement event of the first category is: the first beam 711 measurement result is worse than the first threshold, and/or the second beam 731 measurement result is better than the first threshold, and/or the second beam 731
  • the first beam 711 is a first offset value of the measurement result.
  • the measurement event of the second category is: the first beam 711 measurement result is worse than the second threshold, and/or the third beam 721 measurement result is better than the second threshold, and/or the third The beam 721 measurement result is better than the measurement result of the first beam 711 by a second offset value.
  • the measurement event of the third category is that the measurement result of the first beam 711 is worse than the third threshold, and/or the fourth beam 712 measurement result is better than the third threshold, and/or the fourth beam
  • the measurement result of 712 is better than the first beam 711 by a third offset value.
  • the first threshold is higher than the second threshold, and the second threshold is higher than or equal to the third threshold.
  • the first level is between the TRPGs
  • the different TRPs in the TRPG are the second level
  • the third level is in the TRP.
  • Different categories of measurement events are configured for different levels, and different thresholds are configured according to different types of measurement events.
  • a higher threshold is required because RRC signaling is required for such cell level mobility.
  • the TRPG internal (second level) mobility measurement configuration a lower threshold is required because no RRC signaling is required for this beam level mobility. Only the beam measurement result is considered here, and the cell measurement result is not required.
  • the measurement configuration of the internal (third-level) mobility of the TRP does not require RRC signaling, and a lower threshold can also be configured. Beam switching within the TRP requires a lower reporting threshold than beam switching between TRPs.
  • the redefined measurement event can be:
  • the adjacent beam in the TRP or TRPG is better than the primary cell (PCell) beam by an offset value (offset 1), and the adjacent beam between the TRPG is better than the PCell by an offset value (offset 2).
  • the adjacent beam in the TRP or TRPG is better than the secondary cell (SCell) beam by an offset value (offset 1'), and the adjacent beam between the TRPGs is better than the SCell by an offset value (offset 2').
  • the threshold value in the first information is that the first network device can be dynamically adjusted, and therefore, the first network device can enable the UE only by configuring the threshold value.
  • Report the best beam or beam pair; or enable the UE by controlling the configuration of the threshold Report the best N beams or the best N beam pairs.
  • N is a positive integer greater than or equal to 1.
  • a beam pair can be understood as a beam combination, ie a combination of a transmit beam and a receive beam.
  • the transmit beam is a transmit beam of a TRP
  • the receive beam is a receive beam of a UE.
  • the transmission beam is a transmission beam of the UE
  • the reception beam is a reception beam of the TRP.
  • the first network device configures the first information, where the first information may indicate that the first network device directly configures the UE to report the best beam or beam pair, or reports the best N. Beams or the best N beam pairs.
  • different thresholds are set for different types of measurement events, so that the UE can configure different measurement reports according to different events, so that the network can implement different operations on the beam, the network device, and the network device group, and adapt to the millimeter wave.
  • Management of radio resources in the system such as operations such as adding/deleting/switching radio resources.
  • the first network device and the user equipment may pass the media access control (MAC) level or the physical layer (physical layer, PHY) level signaling. Transmitting information; when measuring events for cell-level mobility (for example, switching between different TRPGs), in order to ensure the reliability of information transmission, radio resource control (Radio Resource Control, abbreviation: RRC) level signaling is required. transmit information.
  • RRC Radio Resource Control
  • the reliability of the multi-link can be further defined by the number of links.
  • the number of multiple links in the target cell may be configured to be greater than one threshold to ensure a reliable number of multiple links in the target cell.
  • the first information further includes a quantity of the first beam and a number of target beams, and the target beam is at least one of a second beam, a third beam, or a fourth beam.
  • the measurement event specifically includes at least one of the following: the measurement result of the first beam is worse than the fourth threshold, and/or the number of the first beam is less than a fifth threshold.
  • the measurement result of the target beam is better than a measurement result or a cell measurement result of the first beam of the first network device by a fourth offset value, and/or the number of the target beam is greater than a seventh threshold.
  • the measurement result of the target beam is better than the sixth threshold, and/or the number of the target beams Greater than the seventh threshold.
  • the beam or cell measurement result of the first network device is worse than the fourth threshold, which is better than the seventh threshold, and/or the number of target beams is greater than a seventh threshold.
  • the target beam is better than a beam or cell measurement result of the secondary cell of the first network device by a fourth offset value, and/or the number of the target beam is greater than a seventh threshold.
  • the reporting condition setting for the number of links in the multi-link is further increased by further measuring events.
  • the number of links in the multi-link of the serving cell and the neighboring cell increases the condition for measuring the reliability of the cell quality. The risk of switching to an inappropriate cell or ping-pong handover can be significantly reduced, and the RRC signaling overhead of unreasonable handover is reduced.
  • the second information includes configuration information about the measurement report, where the second information is further used to indicate that the UE reports the first measurement result to the target network device according to the second beam.
  • the second information is used to instruct the UE to report the second measurement according to the first beam, the third beam, and/or the fourth beam, or to indicate that the UE is based on the first beam, the third beam, and / or the cell measurement result obtained by the fourth beam reports the first measurement result.
  • the measurement results are reported in categories, taking into account the measurement results of the beam and reducing the complexity of processing the reported results by the network device. For the sake of easy understanding, the above three measurement results are compared by the following Table 1, as shown in Table 1 below. .
  • the target network device is a macro base station or a network device indicated in the first network device or measurement object.
  • the first measurement result may be reported to the macro base station
  • the second measurement result may be reported to the first network device or the first measurement result and/or the second measurement result may be reported to the first network device.
  • the macro base station and the network device can be separately processed for different measurement results. In order to improve the processing efficiency of the measurement results.
  • the second information further includes a measurement granularity, a measurement offset, a measurement hysteresis, and a filtering method for different measurement results, a network device identifier to be measured, a beam identifier, a beam pair identifier, and a feedback resource used for feedback. At least one of them.
  • the different measurement result is a measurement result for a beam or a cell category; the feedback resource includes a time domain, a frequency domain or an air domain resource, and the spatial domain resource is a beam identifier.
  • the second information may further include a message such as a handover, a beam addition or a modification request, the message including a cell identity and/or a beam identity.
  • the measurement results include at least one of measured beam signal strength, measured or derived cell signal strength, and network device identification, beam identification, and beam pair identification.
  • the signal strength of the cell is reference signal received power (Reference Signal Received Power, RSRP) and/or Reference Signal Received Quality (RSRQ) of the first layer, or filtered by layer 2 or layer 3 RSRP and / or RSRQ.
  • RSRP Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • the first layer is the physical layer
  • the second layer is the MAC layer
  • the third layer is the RRC layer.
  • the second information further includes a measurement object list, where the measurement object list is used to instruct the UE to perform measurement on the first measurement object in the measurement list, where the first measurement object is in the measurement object Part of the measurement object.
  • the first network device may configure a measurement object list such that the UE measures the measurement object in the measurement object list to reduce blind detection of the measurement object.
  • the first network device may also configure a blacklist, for example, to find that a cell signal is too bad or the load is too heavy, and all the measurement objects entering the blacklist will be excluded from the UE measurement object. Outside. Configuring blacklists increases the flexibility of measurement.
  • the measurement object is at least one of a network device identifier, a frequency identifier, a beam identifier, and a network device group identifier, a frequency group identifier, and a beam group identifier.
  • Each identifier is used to distinguish different measurement tasks and is configured by the network.
  • Each measurement ID corresponds to a unique measurement object and a unique set of escalation configurations.
  • the measurement object may include the same frequency measurement and the inter-frequency measurement, wherein the same frequency measurement means that the pilot signal measured by the UE is from the same carrier as the UE service beam or the cell carrier frequency.
  • the inter-frequency measurement means that the pilot signal measured by the UE is from a carrier different from the UE serving beam or the cell carrier frequency. Every measurement object has A unique measurement object identifier corresponds to one frequency point, and one frequency point corresponds to multiple cells. When the UE performs the measurement, the measured frequency point is locked according to the frequency information in the measurement object, and then the beam under this frequency point is measured.
  • the second information may further include a reference signal identifier of the target beam, or a reference signal sequence or a reference signal pattern, and enable the terminal to implicitly derive according to a predefined mapping relationship. Corresponding network device and/or beam identification.
  • the configuration of the measurement object is based on capability information fed back by the UE; the capability information is that the UE supports single link, double link or multiple link, or information that the UE supports single beam or multiple beams.
  • Step 602 The first network device sends the first information and/or the second information to the UE, so that when the UE meets the measurement event, the measurement result is reported to the first network device. .
  • the first information and the second information are delivered by at least one of physical layer signaling, media intervention control MAC layer signaling, or radio resource control RRC layer signaling.
  • the first network device sends an RRC connection reconfiguration message to the UE, where the cell in the RRC connection reconfiguration message carries the first information.
  • Step 603 The user equipment receives the first information and/or the second information, and performs measurement according to the first information and/or the second device.
  • Step 604 When the measurement event is met, the user equipment reports the first measurement result and/or the second measurement result to the first network device, where the first measurement result is a cell measurement result, and the second measurement result is a beam measurement result. .
  • the user equipment fills in the first measurement result and/or the second measurement result according to the format of the measurement report.
  • the user equipment reports the first measurement result according to the second beam to the target network device according to the second information.
  • the user equipment reports the second measurement result according to the first beam, the third beam, and/or the fourth beam, or according to the first beam, the third beam, and the fourth beam.
  • the cell measurement result obtained by the at least one beam in the beam reports the first measurement result.
  • the first measurement result is reported by a radio resource control (Radio Resource Control, RRC) layer or a physical layer (abbreviation: PHY) or a media access control layer (MAC) signaling;
  • RRC Radio Resource Control
  • PHY physical layer
  • MAC media access control layer
  • the user equipment may report the cell measurement result to the macro base station according to the second information, and report the beam measurement result to the first network device or the network device indicated by the measurement object.
  • the first measurement result and/or the second measurement result may be reported to the first network device or the network device indicated by the measurement object.
  • the first network device is configured with different types of measurement events, and different thresholds are configured according to different types of measurement events. And/or configuring the second information, where the second information is used to indicate that the UE reports different types of measurement results, fully considering the characteristics of the high-gain beam coverage of the dense network or the ultra-dense network, and is more suitable for the measurement of the beam for the mobility of the user equipment. To adapt to the measurement report of the future 5G network.
  • the network device 800 includes :
  • the configuration module 810 is configured to configure, by the user equipment UE, the first information and/or the second information, where the first information includes a first threshold and/or a second threshold, where the first threshold is used to measure the first category.
  • the triggering of the event, the second threshold is used for triggering the measurement event of the second category, and the second information is used to instruct the UE to report the first measurement result and/or the second measurement result, where the first measurement result is a cell measurement result, where the second measurement result is a beam measurement result;
  • the sending module 820 is configured to send the first information and/or the second information configured by the configuration module 810 to the UE, so that when the UE meets a measurement event, the UE reports the The network device reports the measurement result;
  • the receiving module 830 is configured to receive the measurement result sent by the UE.
  • the configuration module 810 is configured to perform step 601 in the embodiment corresponding to FIG. 6; the sending module 820 is configured to perform step 602 in the embodiment corresponding to FIG. 6.
  • the network device For specific description of the network device, refer to FIG. The description in the embodiments is not described here.
  • the network device in FIG. 8 is presented in the form of a functional module.
  • a “module” herein may refer to an application-specific integrated circuit (ASIC), circuitry, processor 930 and memory 910 executing one or more software or firmware programs, integrated logic circuitry, and/or the like.
  • ASIC application-specific integrated circuit
  • the network in Figure 8 The device can take the form shown in Figure 9.
  • Each module may be implemented by processor 930, transceiver 920, and memory 910 of FIG.
  • the memory 910 is configured to store computer executable program code; one or more storage media (for example, one or one storage device in Shanghai) for storing applications or data.
  • the memory 910 and the storage medium may be short-term storage or persistent storage.
  • a program stored on a storage medium may include one or more modules (not shown), each of which may include a series of instruction operations in a network device.
  • the transceiver 920 is configured to send the first information and/or the second information to the user equipment, and is further configured to receive the first measurement result and/or the second measurement result reported by the user.
  • a processor 930 is coupled to the memory 910 and the transceiver 920.
  • the program code includes instructions that, when the processor 930 executes the instructions, cause the network device to perform a method actually performed by a network device in the embodiment corresponding to FIG. 6.
  • the present invention provides an embodiment of a user equipment, where the user equipment 1000 includes:
  • the receiving module 1010 is configured to receive first information and/or second information sent by the first network device, where the first information includes a first threshold and/or a second threshold, where the first threshold is used for the first category The triggering of the measurement event, the second threshold is used for triggering the measurement event of the second category;
  • the measuring module 1020 is configured to perform measurement according to the first information and/or the second information received by the receiving module 1010.
  • the sending module 1030 when the measuring module 1020 determines that the measurement event is satisfied, reports the first measurement result and/or the second measurement result according to the second information, where the first measurement result is a cell measurement result, and the second The measurement result is a beam measurement result.
  • the receiving module 1010 is configured to perform the step of receiving the first information and/or the second information in step 603 in the embodiment corresponding to FIG. 6, and the measuring module 1020 is configured to perform the steps in the embodiment corresponding to FIG. 6.
  • the step of measuring 603 according to the first information and/or the second device; the sending module 1030 is configured to perform step 604 in the embodiment corresponding to FIG. 6.
  • the user equipment in FIG. 10 is presented in the form of a functional module.
  • the "module” herein may refer to an application-specific integrated circuit (ASIC), a circuit, A processor and memory executing one or more software or firmware programs, integrated logic circuitry, and/or other devices that provide the functionality described above.
  • ASIC application-specific integrated circuit
  • FIG. 10 can take the form shown in FIG.
  • An embodiment of the present invention further provides another user equipment 1100. As shown in FIG. 11, for the convenience of description, only parts related to the embodiment of the present invention are shown. For details that are not disclosed, refer to the embodiment of the present invention. Method part.
  • the user equipment uses a mobile phone as an example for description:
  • FIG. 11 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention.
  • the mobile phone includes: a transceiver 1110, a memory 1120, an input unit 1130, a display unit 1140, a sensor 1150, an audio circuit 1160, a processor 1180, and a power supply 1190.
  • the structure of the handset shown in FIG. 11 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.
  • the transceiver 1110 can be used for receiving and transmitting signals during the transmission or reception of information or during a call.
  • the processor 1180 processes the signal; and, in addition, sends the measurement result of the design uplink to the network device.
  • transceiver 1110 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • the memory 1120 can be used to store software programs and modules, and the processor 1180 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 1120.
  • the memory 1120 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; in addition, the memory 1120 may include a high speed random access memory, and may also include a nonvolatile A memory such as at least one disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 1130 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 1130 may include a touch panel 1131 and other input devices 1132.
  • the display unit 1140 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 1140 may include a display panel 1141, although in FIG. 11, the touch The panel 1131 and the display panel 1141 are two independent components to implement the input and input functions of the mobile phone, but in some embodiments, the touch panel 1131 and the display panel 1141 can be integrated to implement the input and output functions of the mobile phone.
  • An audio circuit 1160, a speaker 1161, and a microphone 1162 can provide an audio interface between the user and the handset.
  • the audio circuit 1160 can transmit the converted electrical signal of the audio data to the speaker 1161, and convert it into a sound signal output by the speaker 1161.
  • the processor 1180 is a control center for the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 1120, and invoking data stored in the memory 1120, The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the handset also includes a power source 1190 (such as a battery) that powers the various components.
  • the power source can be logically coupled to the processor 1180 via a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the processor 1180 included in the user equipment further has a method for causing the user equipment to perform the actual execution by the user equipment in the embodiment corresponding to FIG. 6.
  • the embodiment of the present invention further provides a computer storage medium for storing computer software instructions used by the network device shown in FIG. 8 and FIG. 9 or the user equipment shown in FIG. 10 and FIG.
  • the acquisition of resources can be achieved by executing a stored program.
  • the subject matter described herein can be implemented in software incorporating hardware and/or firmware.
  • the subject matter described herein can be implemented in software executed by one or more processors.
  • the subject matter described herein can be implemented using a non-transitory computer readable medium storing computer executable instructions that, when executed by a computer processor, control the computer to perform the steps.
  • Example computer readable media suitable for implementing the subject matter described herein include non-transitory computer readable media, such as disk storage devices, chip memory devices, programmable logic devices, and application specific integrated circuits.
  • a computer readable medium embodying the subject matter described herein can be located on a single device or computing platform or can be distributed across multiple devices or computing platforms.

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Abstract

本发明实施例公开了一种测量报告方法，本发明实施例方法包括：第一网络设备对用户设备UE配置第一信息和/或第二信息，第一信息包含第一门限和/或第二门限，第一门限用于对第一类别的测量事件的触发，第二门限用于对第二类别的测量事件的触发，第二信息用于指示UE汇报第一测量结果和/或第二测量结果，第一测量结果为小区测量结果，第二测量结果为波束测量结果；第一网络设备向UE下发第一信息和/或第二信息，以使当UE满足测量事件时，向第一网络设备上报测量结果；第一网络设备接收UE发送的测量结果。本发明实施例还提供了一种网络设备及用户设备，本发明实施例满足波束的测量结果上报，更适应密集网络的测量。

Description

一种测量报告方法及相关设备 技术领域
本发明涉及通信领域，尤其涉及一种测量报告方法及相关设备。
背景技术
随着通信技术的不断发展，传统的3GHz以下的频谱资源已经被占用，且现有的无线接入技术已经接近了香农容量的极限，因此目前已经开展了关于毫米波用于移动通信的研究。在毫米波系统中，一个重要的限制就是在毫米波发射节点和UE之间的通信链路很容易受到移动物体的阻碍，这源于毫米波的固有特性，即被我们称作“连接脆弱性”，而解决这个问题的方法可以应用利用部署数量足够多的毫米波发射和接收节点(Transmission and Reception Point，缩写：TRP)使用户设备UE在同一时刻能够空分复用多个TRP，使得在用户转向或手机朝向改变时切换服务波束，从而保障毫米波的通信质量。例如，在更高频率中，一个小区区域可以由多个窄的高增益波束覆盖。不同波束的旋转图样可能重叠，波束的个数可能从几十到几百，不仅覆盖水平方向，也覆盖垂直方向。由于不同波束的旋转图样重叠、且由于无线环境(例如反射表面、散射)变化，接收机可能处于多个波束的覆盖区域下。
由于UE在窄波束之间移动，即使UE移动速度很慢，UE移动性也可能对不同波束的通信链路有很大影响。UE周围的无线环境改变也可能改变较快，使得UE有可能与新波束通信，或者当前的一些通信波束可能被突然阻断。
现有的LTE规范中，定义了测量事件，用于判断服务小区和临小区质量、触发切换等过程，但是，对于多链接场景中，UE可能与同一个TRP中的不同波束建立多链路链接，或者，UE可能与不同的TPR的波束建立多链路链接的场景中，因此，传统方法中对于服务小区和邻小区的质量的方法已经不能满足UE在不同的窄的波束中移动而进行的触发和切换等过程的测量。
发明内容
本发明实施例提供了一种测量报告方法及相关设备，该方法应用于一种通信系统，该通信系统可以为厘米波通信系统，或毫米波通信系统。该通信系统包括多个网络设备和用户设备，该网络设备可以为宏基站、小区所属的基站或 者小区所属的传输节点TRP，微基站，小基站、皮基站，未来5G中的基站等，该网络设备还可以为射频拉远单元(Radio Remote Unit，缩写：RRU。该用户设备可以为接入用户设备、用户单元、用户站、移动站、移动台、远方站、远程用户设备、移动设备、无线通信设备、用户代理或用户装置。接入用户设备可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的用户设备等。
第一方面，本发明实施例提供了一种测量报告方法，第一网络设备对用户设备UE配置第一信息和/或第二信息，该第一信息和/或第二信息为测量配置信息。第一信息包含第一门限和/或第二门限，第一门限用于对第一类别的测量事件的触发，第二门限用于对第二类别的测量事件的触发，第二信息用于指示UE汇报第一测量结果和/或第二测量结果，第一测量结果为小区测量结果，第二测量结果为波束测量结果；第一网络设备配置完第一信息和/或第二信息后，第一网络设备向UE下发第一信息和/或第二信息，以使当UE满足测量事件时，向第一网络设备上报测量结果。其中，该第一网络设备可以是一个主TRP，也可以是辅TRP，或某个TRP上的主小区。本发明实施例中，第一网络设备配置了不同类别的测量事件，根据不同类别的测量事件配置不同的门限。和/或配置第二信息，第二信息用于指示UE上报不同类别的测量结果，充分考虑到密集网络或超密集网络高增益波束覆盖的特点，针对用户设备的移动性，更适应波束的测量，更适应未来5G网络的测量报告。
在一种可能的实现方式中，第一类别为小区改变或转换或切换；第二类别为波束改变或转换。其中，小区改变可以为辅小区增加或修改。本发明实施例中，对测量事件分类别配置门限，针对用户设备移动性即宏观考虑到小区的改变，又微观考虑到波束的测量事件的配置，降低了上报结果的复杂度。
在一种可能的实现方式中，第一类别用于一组网络设备之间，为第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间。
在一种可能的实现方式中，第二类别用于网络设备组之内或者一个网络设备之内，为第一网络设备所属的网络设备组内部的不同的网络设备之间，或第 一网络设备内的不同的波束之间。
在一种可能的实现方式中，第一信息进一步包括第三门限，第三门限用于对第三类别的测量事件的触发；第二类别用于一组网络设备之内，为第一网络设备所属的网络设备组内部不同的网络设备之间；第三类别用于一个网络设备之内，为第一网络设备内不同的波束之间。其中，第一类别用于一组网络设备之间，为第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间。而第二类别用于网络设备组之内或者一个网络设备之内，为第一网络设备所属的网络设备组内部的不同的网络设备之间。第三类别可以用于一个网络设备之内，为第一网络设备内不同的波束之间。
在一种可能的实现方式中，第一类别的测量事件为：第一波束测量结果差于第一门限，和/或，第二波束测量结果优于第一门限，和/或，第二波束优于第一波束测量结果一个第一偏移值；第二类别的测量事件为：第一波束测量结果差于第二门限，和/或，第三波束测量结果优于第二门限，和/或，第三波束测量结果优于第一波束链路一个第二偏移值。第三类别的测量事件为：第一波束的测量结果差于第三门限，和/或，第四波束测量结果优于第三门限，和/或，第四波束的测量结果优于第一波束一个第三偏移值。其中，第一波束为在第一网络设备内与UE进行通信的波束。第二波束为不属于第一网络设备，第二波束所属的网络设备与第一网络设备属于不同的网络设备组。第三波束为不属于第一网络设备，但第三波束所属的网络设备与第一网络设备属于同一网络设备组。第四波束为与第一波束同属于第一网络设备，但第四波束不同于第一波束。第二波束，第三波束和第四波束中的至少一种波束可以称为目标波束。本发明实施例中，针对不同的层级，如网络设备组之间为第一层级，网络设备组内的不同网络设备为第二层级，网络设备内为第三层级。针对不同的层级配置了不同类别的测量事件，根据不同类别的测量事件配置不同的门限。使得UE可以根据不同的事件配置分别上报的测量报告，便于网络实施对波束、网络设备、网络设备组的不同操作，适应对厘米级或毫米波系统或未来超密集网络中无线资源的管理。
在一种可能的实现方式中，当测量事件针对小区级别的移动性时，为了保证信息传输的可靠性，需要通过无线资源控制(Radio Resource Control，缩写： RRC)级别的信令传输信息。这样，可以通过链路的数量来限定多链接的可靠性。因此对于第一信息的配置还包括第一波束的数量和/或目标波束的数量，目标波束为第二波束、第三波束或第四波束中的至少一种波束。所述小区级别的移动性通常指TRPG之间的移动测量与汇报。
在一种可能的实现方式中，可以配置目标小区中多链接的个数大于一个门限，来保证在目标小区中有可靠数量的多链接。针对源小区中的多链接个数，可以配置源小区中多链接的个数小于一个门限，来表明在源小区中多链接可靠性较差。测量事件还包括下述至少一项：第一波束的测量结果差于第四门限，和/或第一网络设备内的连接波束的数量小于第五门限；目标波束的测量结果优于第六门限，和/或目标波束的数量大于第七门限。
在一种可能的实现方式中，具体的，测量事件具体包括下述至少一项：第一波束的测量结果差于第四门限，和/或第一波束的数量小于第五门限；目标波束的测量结果比第一网络设备的第一波束的波束测量结果或小区测量结果优一个第四偏移值，和/或目标波束的数量大于第七门限；目标波束的测量结果优于第六门限，和/或目标波束的数量大于第七门限；第一网络设备的波束或小区测量结果差于第四门限，目标波束的测量结果优于第七门限，和/或目标波束的数量大于第七门限；目标波束比第一网络设备的辅小区的波束或小区测量结果优一个第四偏移值，和/或目标波束的数量大于第七门限。其中，所述目标波束的测量结果还可以是目标波束的波束测量结果或目标波束所属网络设备的小区测量结果。本发明实施例中，通过进一步在测量事件中增加对多链接中链路数目的上报条件设置。尤其是小区级别的移动性测量中，服务小区和邻小区的多链接中链路个数，增加了衡量小区质量的可靠性的条件。可以明显减少切换到不合适小区、或乒乓切换的风险，减少不合理切换的RRC信令开销。
在一种可能的实现方式中，第二信息还用于指示UE向目标网络设备根据第二波束上报第一测量结果或第二测量结果。第二信息还可以指示UE根据第一波束,第三波束和第四波束中的至少一种波束上报第二测量结果，或指示UE根据第一波束,第三波束和第四波束中的至少一种波束获取的小区测量结果上报第一测量结果。将测量结果分类别进行上报，充分考虑到波束测量结果， 减少网络设备处理上报结果的复杂度，进一步的，可以设置将该第一测量结果上报到宏基站，将第一测量结果和/或第二测量结果上报到第一网络设备。可以使得宏基站和网络设备对不同的测量结果进行分别处理，以提高对测量结果的处理效率。
在一种可能的实现方式中，上述关于测量波束数目满足要求的可靠性的配置，可以与第一门限和/或第二门限联合使用。
在一种可能的实现方式中，第二信息进一步可以指示UE进行波束测量结果的比较或者小区测量结果的比较。
在一种可能的实现方式中，第二信息进一步可以指示目标波束与参考波束逐一对应比较；逐一对应比较可以是按测量信号强度值的升序或降序进行对应的比较；在一种可能的实现方式中，第二信息进一步可以指示目标波束与参考波束中信号强度最好的一个或N个波束进行比较其中，N为大于等于2的正整数；在一种可能的实现方式中，第二信息进一步可以指示目标波束与参考波束中按照某一规则选择的波束进行比较。某一规则可以是目标波束的波束测量结果过滤或转化成的目标小区测量结果与参考波束所属小区的小区测量结果的比较，或目标波束的波束测量结果过滤或转化成的目标小区测量结果与参考波束的波束测量结果的比较等各种，或目标波束的波束测量结果与参考波束的波束或小区测量结果的比较。当目标波束为第二波束时，参考波束可以是第一波束，第三波束，第四波束中的至少一种；当目标波束为第三波束时，参考波束可以是第一波束，第四波束中的至少一种；当目标波束为第四波束时，参考波束可以是第一波束。小区测量结果可以是具有最好信号强度的一个波束的波束测量结果，或具有最好信号强度的N个波束的波束测量结果的线性或非线性平均等各种实现方法。
在一种可能的实现方式中，网络设备可以在第二信息中配置用户设备进行周期性的触发或事件触发测量报告；事件触发可以是网络侧配置的事件或者用户设备基于自身需求进行的触发。
在一种可能的实现方式中，网络设备可以配置用户设备汇报第五波束集合，网络侧决定第六波束集合。第五波束集合为满足测量事件的波束候选集合，第六波束集合为通信波束集合，或连接波束集合或服务波束集合。第六波束集 合为第五波束集合的子集。所述第一波束属于第六波束集合。
在一种可能的实现方式中，第一信息和/或第二信息通过物理层信令，媒体介入控制MAC层信令或者无线资源控制RRC层信令中的至少一种下发。
在一种可能的实现方式中，第一测量结果通过RRC层或物理层或MAC层信令上报；第二测量结果通过物理层或MAC层信令上报。
在一种可能的实现方式中，目标网络设备为宏基站或第一网络设备或测量对象中所指示的网络设备。
在一种可能的实现方式中，第二信息进一步包含测量粒度，测量偏移量，测量滞后量，以及对不同的测量结果的过滤方法，为了减少空口开销，可以测量的网络设备标识，波束标识，波束对标识，进行反馈时所用的反馈资源中的至少一种；不同的测量结果为波束测量结果或根据波束测量结果得到的小区测量结果。
在一种可能的实现方式中，测量结果包括所测量的波束信号强度，所测量或推导的小区信号强度，以及网络设备标识，波束标识以及波束对标识中的至少一种。
在一种可能的实现方式中，小区信号强度为第一层的参考信号接收功率RSRP和/或参考信号接收质量RSRQ，或者经过层二或层三过滤的RSRP和/或RSRQ。
在一种可能的实现方式中，第二信息还包括测量对象列表，测量对象列表用于指示UE对测量列表中的第一测量对象进行测量，第一测量对象为测量对象中的部分测量对象。第一网络设备可以配置一个测量对象列表，使得UE对该测量对象列表中的测量对象进行测量，以减少对测量对象的盲检测。
在一种可能的实现方式中，标识用于区别不同的测量任务，是由网络配置的。每个测量标识都会对应着唯一一个测量对象和唯一一组上报配置。网络进行配置时，为了减少空口开销，并不是直接在一个测量标识中描述其测量对象和上报配置的具体内容，而只是给出了这个测量任务对应的测量对象的标识和上报配置的标识。测量对象为网络设备标识，频率标识，波束标识，及网络设备组标识，频率组标识，波束组标识，或根据参考信号隐含对应的网络设备标识，波束标识中的至少一种。
在一种可能的实现方式中，测量对象的配置是基于UE反馈的能力信息；能力信息为UE支持单链接，双链接或多链接，或UE支持单波束或多波束的信息。使得对于用户设备的无线资源管理适应更多的应用场景。
在一种可能的实现方式中，第一网络设备为第一基站、第一传输节点TRP、第一小区所属的基站或者第一小区所属的传输节点TRP；第一小区为一个实体小区；第一基站为宏基站或者小小区基站。
在一种可能的实现方式中，网络设备组为多个具有相关性的网络设备或虚拟或超级小区；虚拟或超级小区包含一个或多个TRP；相关性为相邻或者按照预定义的规则属于一类。
第二方面，本发明实施例提供了一种计算机存储介质，用于储存上述网络设备所用的计算机软件指令，其包含用于执行上述第一方面所设计的程序。
第三方面，本发明实施例提供了一种网络设备，具有实现上述方法中实际中网络服务器所执行的功能。该功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
第四方面，网络设备的结构中包括存储器，收发器和处理器。其中存储器用于存储计算机可执行程序代码，并与收发器耦合。该程序代码包括指令，当该处理器执行该指令时，该指令使该网络设备执行上述方法中所涉及的信息或者指令。
第五方面，本发明实施例还提供了一种测量报告方法，用户设备接收第一网络设备发送的第一信息和/或第二信息，第一信息包含第一门限和/或第二门限，第一门限用于对第一类别的测量事件的触发，第二门限用于对第二类别的测量事件的触发；UE根据第一信息和/或第二信息进行测量，当UE满足测量事件时，UE根据第二信息汇报第一测量结果和/或第二测量结果，第一测量结果为小区测量结果，第二测量结果为波束测量结果。
在一种可能的实现方式中，第一类别为小区改变或转换或切换；第二类别为波束改变或转换。
在一种可能的实现方式中，第一类别用于一组网络设备之间，为第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间；
在一种可能的实现方式中，第二类别用于网络设备组之内或者一个网络设 备之内，为第一网络设备所属的网络设备组内部的不同的网络设备之间，或第一网络设备内的不同的波束之间。
在一种可能的实现方式中，第一信息进一步包括第三门限，第三门限用于对第三类别的测量事件的触发；
第二类别用于一组网络设备之内，为第一网络设备所属的网络设备组内部不同的网络设备之间；
第三类别用于一个网络设备之内，为第一网络设备内不同的波束之间。
在一种可能的实现方式中，第一类别的测量事件为：第一波束测量结果差于第一门限，和/或，第二波束测量结果优于第一门限，和/或，第二波束优于第一波束测量结果一个第一偏移值；第二类别的测量事件为：第一波束测量结果差于第二门限，和/或，第三波束测量结果优于第二门限，和/或，第三波束测量结果优于第一波束链路一个第二偏移值。
在一种可能的实现方式中，第三类别的测量事件为：第一波束的测量结果差于第三门限，和/或，第四波束测量结果优于第三门限，和/或，第四波束的测量结果优于第一波束一个第三偏移值。
在一种可能的实现方式中，第一信息还包括第一波束的数量和目标波束的数量，目标波束为第二波束、第三波束或第四波束中的至少一种波束。
在一种可能的实现方式中，测量事件还包括下述至少一项：第一波束的测量结果差于第四门限，和/或第一网络设备内的连接波束的数量小于第五门限；目标波束的测量结果优于第六门限，和/或目标波束的数量大于第七门限。
在一种可能的实现方式中，测量事件具体包括下述至少一项：第一波束的测量结果差于第四门限，和/或第一波束的数量小于第五门限；目标波束的测量结果比第一网络设备的第一波束的测量结果或小区测量结果优一个第四偏移值，和/或目标波束的数量大于第七门限；目标波束的测量结果优于第六门限，和/或目标波束的数量大于第七门限；第一网络设备的波束或小区测量结果差于第四门限，和/或所述目标波束的测量结果优于第七门限，和/或目标波束的数量大于第七门限；目标波束比第一网络设备的辅小区的波束或小区测量结果优一个第四偏移值，和/或目标波束的数量大于第七门限。
在一种可能的实现方式中，第二信息还用于指示UE向目标网络设备根据 第二波束上报第一测量结果，或指示UE根据第一波束，第三波束和/或第四波束上报第二测量结果，或指示UE根据第一波束，第三波束和/或第四波束获取的小区测量结果上报第一测量结果。
在一种可能的实现方式中第一波束为在第一网络设备内与UE进行通信的波束；第二波束不属于第一网络设备，第二波束所属的网络设备与第一网络设备属于不同的网络设备组；第三波束不属于第一网络设备，但第三波束所属的网络设备与第一网络设备属于同一网络设备组。
在一种可能的实现方式中，第一波束为在第一网络设备内与UE进行通信的波束；第四波束与第一波束同属于第一网络设备，但第四波束不同于第一波束。
在一种可能的实现方式中，用户设备根据所述第二信息进行测量的具体方法还可以为：所述用户设备根据所述第二信息进行波束测量结果的比较或者小区测量结果的比较。第一测量结果通过RRC层或物理层或MAC层信令上报；第二测量结果通过物理层或MAC层信令上报。
在一种可能的实现方式中，第二信息进一步包含测量粒度，测量偏移量，测量滞后量，以及对不同的测量结果的过滤方法，需要测量的网络设备标识，波束标识，波束对标识，进行反馈时所用的反馈资源中的至少一种；不同的测量结果为针对波束或小区类别的测量结果。
在一种可能的实现方式中，测量结果包括所测量的波束信号强度，所测量或推导的小区信号强度，以及网络设备标识，波束标识以及波束对标识中的至少一种。
在一种可能的实现方式中，小区信号强度为第一层的参考信号接收功率RSRP和/或参考信号接收质量RSRQ，或者经过层二或层三过滤的RSRP和/或RSRQ。
在一种可能的实现方式中，第二信息还包括测量对象列表，测量对象列表用于指示用户设备对测量列表中的第一测量对象进行测量。
在一种可能的实现方式中，测量对象为网络设备标识，频率标识，波束标识，及网络设备组标识，频率组标识，波束组标识，或根据参考信号隐含对应的网络设备标识，波束标识中的至少一种。
在一种可能的实现方式中，测量对象的配置是基于用户设备反馈的能力信息，能力信息为用户设备支持单链接，双链接或多链接，或用户设备支持单波束或多波束的信息。
附图说明
图1为本发明实施例中通信系统的架构示意图；
图2为本发明实施例中用户设备与同一个网络设备的波束传输的场景示意图；
图3为本发明实施例中用户设备与网络设备组内的不同的网络设备的波束链接场景示意图；
图4为本发明实施例中用户设备与分别属于不同网络设备组的网络设备链接的场景示意图；
图5为本发明实施例中用户设备移动过程场景示意图；
图6为本发明实施例中一种测量报告方法的一个实施例的流程示意图；
图7为本发明实施例中的不同类别的波束示意图；
图8为本发明实施例中一种网络设备的一个实施例的结构示意图；
图9为本发明实施例中一种网络设备的另一个实施例的结构示意图；
图10为本发明实施例中一种用户设备的一个实施例的结构示意图；
图11为本发明实施例中一种用户设备的另一个实施例的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
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”、“第三”、“第四”等(如果存在)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。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列 出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本发明实施例提供了一种测量报告方法，该方法应用于一种通信系统，该通信系统可以为厘米波通信系统，或毫米波通信系统。请参阅图1所示，图1为本发明实施例中提供的通信系统100的架构示意图，该通信系统包括宏基站110、宏基站110包括多个小区，每个小区包含一个或多个网络设备120。当每个小区包括多个网络设备120时，该多个网络设备称为一个网络设备组130，也可以理解为一个网络设备组130是由多个网络设备120组成的，该网络设备组130信号覆盖的范围为一个小区，一个网络设备120信号覆盖的范围可以为一个小小区。该网络设备120可以为一个传输节点(Transmission and Reception Point，缩写：TRP)，接收信息和发射信息的节点，TRP是一个物理节点，并且配置有多个天线单元，不同的发射节点是地理上分割开的，也可以是扇区化的。网络设备组130可以为一个传输节点组(Transmission and Reception Point Group，缩写：TRPG)。该网络设备还可以是宏基站、小区所属的基站或者小区所属的传输节点TRP，微基站，小基站、皮基站，未来5G中的基站等，该网络设备还可以为射频拉远单元(Radio Remote Unit，缩写：RRU)，采用光纤将基站中的射频模块拉到远端射频单元，分置于网络规划所确定的站点上。
如图1所示，本发明实施例中，该网络设备以TRP为例进行说明，例如，TRP1，TRP2和TRP3组成TRPG1，也就是第一网络设备组；TRP4，TRP5和TRP6组成TRPG2，也就是第二网络设备组；TRP7，TRP8和TRP9组成TRPG3，也就是第三网络设备组。该网络设备组为多个具有相关性的网络设备或虚拟或超级小区，该虚拟或超级小区包含一个或多个TRP，该相关性为相邻或者按照预定义的规则属于一类。需要说明的是，网络设备的数量，一个网络设备组中所包含的网络设备的数量均为举例说明，只是为了说明的简便性，并不对本发明造成限定。
一个小区或者小小区区域可以由多个窄的高增益波束(beam)覆盖。不同波束的旋转图样可能重叠，以对比如整个小区区域中的公共控制信道提供稳定的覆盖。波束的个数可能从几十到几百，不仅覆盖水平方向，也覆盖垂直方向。当用户设备140在小区内和小区间移动中，用户设备可以支持至少两个波 束。当用户设备有能力同时支持多个发送和接收波束时，用户设备可以连接到同一个TRP，或者同一个TRPG内的不同的TRP，或者属于不同TRPG的不同的TRP。请结合图1至图4进行理解，其中，图2为用户设备与同一个网络设备的波束链接的场景示意图。图3为用户设备与网络设备组内的不同的网络设备的波束链接的场景示意图。图4为用户设备与分别属于不同网络设备组的网络设备链接的场景示意图。需要说明的是，用户设备可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，用户设备可以指(user equipment，UE)、接入用户设备、用户单元、用户站、移动站、移动台、远方站、远程用户设备、移动设备、无线通信设备、用户代理或用户装置。接入用户设备可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、个人数字处理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的用户设备等。
切换过程通常由比较服务小区和邻小区的测量事件触发。当对服务小区和邻小区考虑多个波束时，服务小区和邻小区的比较变得更加复杂。请参阅图5所示，图5为用户设备移动过程场景示意图。用户设备从A位置到A1，从A1位置到B位置，直至移动至C1位置的过程中，检测到的不同的波束，用户设备可以检测到小区标识和波束标识，例如，附图5中的波束(1，1)表示该波束为第一小区中的标识为“1”的波束。当UE从第一小区移动到第三小区时，UE可以从每个小区看到4个波束。多个波束的情况下UE进行测量需要考虑多个波束。
请参阅图6所示，下面对本发明提供的一种测量报告方法的一个实施例进行详细描述。
步骤601、第一网络设备对用户设备UE配置第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发。
第一网络设备第一网络设备可以是一个主TRP，也可以是辅TRP，或某个TRP上的主小区(primary cell)，主TRP和辅TRP均为用户设备的服务TRP，主TRP为与用户设备进行连接的TRP中，首先与该用户设备连接的TRP。
可以通过上报配置命令实现对UE进行测量的指导。上报配置命令是通过 满足何种条件才可以触发上报的方式来指导UE进行测量和上报的。本发明实施例中，触发类型为事件触发上报，事件触发上报需要配置测量事件和相关门限。
下面对测量事件和相关门限的相关配置内容进行逐一说明：
一、针对不同的类别的测量事件配置不同的门限。
其中，在第一种可能的实现方式中，所述第一类别为小区改变或转换或切换。所述第二类别为波束改变或转换。
在第二种可能的实现方式中，1)所述第一类别用于一组网络设备之间，为所述第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间，例如，请参阅图1和图5进行理解，从TRPG1中的TRP1的波束与TRPG3中的TRP8的波束之间。2)第二类别用于网络设备组之内或者一个网络设备之内，为所述第一网络设备所属的网络设备组内部的不同的网络设备之间。例如，TRPG1中TRP1内波束和TRP2内波束之间。或者，所述第一网络设备内的不同的波束之间。例如，TRP1内的波束之间。
在第三种可能的实现方式中，所述第一信息进一步包括第三门限，所述第三门限用于对第三类别的测量事件的触发。1)所述第一类别用于一组网络设备之间，为所述第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间。2)第二类别用于网络设备组之内或者一个网络设备之内，为所述第一网络设备所属的网络设备组内部的不同的网络设备之间。3)所述第三类别用于一个网络设备之内，为第一网络设备内不同的波束之间。
本发明实施例中可以以第三种可能的实现方式为例进行说明，具体的说明每种类别的测量事件的配置。用户设备检测波束时，包括4类波束，请结合图7进行理解，图7为不同类别的波束示意图。分别为：第一波束711：在所述第一网络设备710内与所述UE进行通信的波束。
第二波束731：不属于所述第一网络设备710，所述第二波束731所属的网络设备730与所述第一网络设备710属于不同的网络设备组。
第三波束721：不属于所述第一网络设备710，但所述第三波束721所属的网络设备720与所述第一网络设备属于同一网络设备组700。
第四波束712：与所述第一波束同属于所述第一网络设备710，但所述第 四波束不同于所述第一波束。
所述第一类别的测量事件为：第一波束711测量结果差于第一门限，和/或，所述第二波束731测量结果优于第一门限，和/或，所述第二波束731优于所述第一波束711测量结果一个第一偏移值。
所述第二类别的测量事件为：所述第一波束711测量结果差于第二门限，和/或，所述第三波束721测量结果优于第二门限，和/或，所述第三波束721测量结果优于所述第一波束711的测量结果一个第二偏移值。
所述第三类别的测量事件为：第一波束711的测量结果差于第三门限，和/或，所述第四波束712测量结果优于第三门限，和/或，所述第四波束712的测量结果优于所述第一波束711一个第三偏移值。
其中，优选的，第一门限高于第二门限，第二门限高于或等于第三门限。
本发明实施例中，针对不同的层级，如TRPG之间为第一层级，TRPG内的不同TRP为第二层级，TRP内为第三层级。针对不同的层级配置了不同类别的测量事件，根据不同类别的测量事件配置不同的门限。对于TRPG之间(第一层级)移动性的测量配置，要求配置较高的门限，因为对于这种小区级别的移动性要求RRC信令传递。这里不仅考虑波束测量结果，也要考虑小区测量结果。对于TRPG内部(第二层级)移动性的测量配置，要求配置较低的门限，因为对于这种波束级别的移动性不要求RRC信令传递。这里只考虑波束测量结果，不要求小区测量结果；同样，对于TRP内部(第三层级)移动性的测量配置不要求RRC信令传递，也可以配置较低的门限。TRP内部的波束切换要求比TRP之间的波束切换更低的上报门限。
进一步的，重新定义的测量事件可以为：
TRP或TRPG内的邻波束比主小区(primary cell，PCell)波束优一个偏移值(offset 1)，TRPG间的邻波束比PCell优一个偏移值(offset 2)。
TRP或TRPG内的邻波束比辅小区(Secondary cell，SCell)波束优一个偏移值(offset 1’)，TRPG间的邻波束比SCell优一个偏移值(offset 2’)。
可选的，在另一种可能的实现方式中，第一信息中的门限值是第一网络设备可以动态调整调整的，因此，第一网络设备可以通过控制门限值的配置使得UE只汇报最好的波束或者波束对；或者可以通过控制门限值的配置使得UE 汇报最好的N个波束或者最好的N个波束对。其中，N为大于等于1的正整数。波束对可以理解为波束组合，即一个发送波束和一个接收波束的组合。其中，所述发送波束为TRP的发送波束，所述接收波束为UE的接收波束。额外的，如果进行的测量是上行测量，则发送波束为UE的发送波束，所述接收波束为TRP的接收波束。
在另一种可能的实现方式中，第一网络设备对第一信息进行配置，第一信息中可以指示包含第一网络设备直接配置UE汇报最好的波束或者波束对，或者汇报最好的N个波束或者最好的N个波束对。
本发明实施例中针对不同类别的测量事件设置不同的门限，使得UE可以根据不同的事件配置分别上报的测量报告，便于网络实施对波束、网络设备、网络设备组的不同操作，适应对毫米波系统中无线资源的管理，例如无线资源的增加/删除/切换等操作。
二、针对小区级别的移动性，测量事件及相关门限的配置。
当测量事件针对波束级别的移动性时，第一网络设备和用户设备之间可以通过媒体介入控制(Media Access Control，缩写：MAC)级别或物理层(physical layer，缩写：PHY)级别的信令传输信息；当测量事件针对小区级别的移动性(例如，不同TRPG之间的切换)时，为了保证信息传输的可靠性，需要通过无线资源控制(Radio Resource Control，缩写：RRC)级别的信令传输信息。这样，进一步的可以通过链路的数量来限定多链接的可靠性。例如，可以配置目标小区中多链接的个数大于一个门限，来保证在目标小区中有可靠数量的多链接。针对源小区中的多链接个数，可以配置源小区中多链接的个数小于一个门限，来表明在源小区中多链接可靠性较差。
因此，所述第一信息还包括第一波束的数量和目标波束的数量，所述目标波束为第二波束、第三波束或第四波束中的至少一种波束。
例如，所述测量事件具体包括下述至少一项：所述第一波束的测量结果差于所述第四门限，和/或所述第一波束的数量小于第五门限。
所述目标波束的测量结果比所述第一网络设备的第一波束的测量结果或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限。
所述目标波束的测量结果优于所述第六门限，和/或所述目标波束的数量 大于第七门限。
所述第一网络设备的波束或小区测量结果差于所述第四门限，优于所述第七门限，和/或所述目标波束的数量大于第七门限。
所述目标波束比所述第一网络设备的辅小区的波束或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限。
本发明实施例中，通过进一步在测量事件中增加对多链接中链路数目的上报条件设置。尤其是小区级别的移动性中，服务小区和邻小区的多链接中链路个数，增加了衡量小区质量的可靠性的条件。可以明显减少切换到不合适小区、或乒乓切换的风险，减少不合理切换的RRC信令开销。
三、针对测量报告的配置
第二信息中包括对测量报告的配置信息，所述第二信息还用于指示UE向目标网络设备根据第二波束上报第一测量结果，
在另一种可能的实现方式中，该第二信息还用指示UE根据第一波束,第三波束和/或第四波束上报第二测量结果，或指示UE根据第一波束,第三波束和/或第四波束获取的小区测量结果上报第一测量结果。将测量结果分类别进行上报，充分考虑到波束的测量结果，减少网络设备处理上报结果的复杂度，为了方便理解，通过下表1对上述三种测量结果进行比较，请参阅下表1所示。
表1
Figure PCTCN2016101991-appb-000001
该目标网络设备为宏基站或第一网络设备或测量对象中所指示的网络设备。例如，在实际应用中，可以设置将该第一测量结果上报到宏基站，将第二测量结果上报到第一网络设备或者将第一测量结果和/或第二测量结果上报到第一网络设备。可以使得宏基站和网络设备对不同的测量结果进行分别处理， 以提高对测量结果的处理效率。
所述第二信息进一步包含测量粒度，测量偏移量，测量滞后量，以及对不同的测量结果的过滤方法，需要测量的网络设备标识，波束标识，波束对标识，进行反馈时所用的反馈资源中的至少一种。其中所述不同的测量结果为针对波束或小区类别的测量结果；所述反馈资源包括时域，频域或空域资源，所述空域资源为波束标识。所述第二信息进一步可以包含切换，波束增加或修改请求等消息，所述消息包含小区标识和/或波束标识。
所述测量结果包括所测量的波束信号强度，所测量或推导的小区信号强度，以及网络设备标识，波束标识以及波束对标识中的至少一种。
所述小区信号强度为第一层的参考信号接收功率(Reference Signal Received Power，缩写：RSRP)和/或参考信号接收质量(Reference Signal Received Quality，缩写：RSRQ)，或者经过层二或层三过滤的RSRP和/或RSRQ。第一层为物理层，层二为MAC层，层三为RRC层。
进一步的，所述第二信息还包括测量对象列表，所述测量对象列表用于指示UE对所述测量列表中的第一测量对象进行测量，所述第一测量对象为所述测量对象中的部分测量对象。第一网络设备可以配置一个测量对象列表，使得UE对该测量对象列表中的测量对象进行测量，以减少对测量对象的盲检测。在另一种可能的实现方式中，第一网络设备也可以配置一个黑名单例如，发现某小区信号太差或负载太重)，所有进入该黑名单的测量对象将会被排除在UE测量对象之外。配置黑名单增加了测量的灵活性。
在一种可能的实现方式中，所述测量对象为网络设备标识，频率标识，波束标识，及网络设备组标识，频率组标识，波束组标识中的至少一种。每个标识用于区别不同的测量任务，是由网络配置的。每个测量标识都会对应着唯一一个测量对象和唯一一组上报配置。网络进行配置时，为了减少空口开销，并不是直接在一个测量标识中描述其测量对象和上报配置的具体内容，而只是给出了这个测量任务对应的测量对象的标识和上报配置的标识。例如，测量对象可以包括同频测量和异频测量，其中同频测量是指UE进行测量的导频信号来自与UE服务波束或小区载波频点相同的载波。异频测量是指UE进行测量的导频信号来自与UE服务波束或小区载波频点不同的载波。每个测量对象拥有 一个唯一的测量对象标识，对应一个频点，而一个频点又对应多个小区。UE在进行测量时会按照测量对象里的频点信息锁定测量的频点，然后会对此频点下的波束进行测量。
在另一种可能的实现方式中，所述第二信息还可以包含目标波束的参考信号标识，或参考信号序列或参考信号模式，并且使得所述终端根据预先定义的映射关系，可以隐含推导对应的网络设备和/或波束标识。
所述测量对象的配置是基于UE反馈的能力信息；所述能力信息为所述UE支持单链接，双链接或多链接，或UE支持单波束或多波束的信息。
步骤602、所述第一网络设备向所述UE下发所述第一信息和/或所述第二信息，以使当所述UE满足测量事件时，向所述第一网络设备上报测量结果。
所述第一信息和所述第二信息通过物理层信令，媒体介入控制MAC层信令或者无线资源控制RRC层信令中的至少一种下发。
需要说明的是，当所述测量对象中的目标波束为第二波束时，第一网络设备向所述UE发送RRC连接重配置消息，该RRC连接重配置消息中的信元携带所述第一信息。
步骤603、用户设备接收该第一信息和/或第二信息，并根据该第一信息和/和第二设备进行测量。
步骤604、当满足测量事件时，用户设备向第一网络设备汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果。
当满足测量门限时，用户设备根据测量报告的格式填写第一测量结果和/或第二测量结果。
用户设备根据所述第二信息向目标网络设备根据第二波束上报第一测量结果。在另一种可能的实现方式中，用户设备根据第一波束，第三波束和/或第四波束中的至少一种波束上报第二测量结果，或根据第一波束，第三波束和第四波束中的至少一种波束获取的小区测量结果上报第一测量结果。
所述第一测量结果通过无线资源控制(Radio Resource Control，缩写：RRC)层或物理层(physical layer，缩写：PHY)或媒体介入控制层(Media Access Control，缩写：MAC)信令上报；所述第二测量结果通过物理层或MAC层信 令上报。
例如，用户设备根据第二信息，可以将小区测量结果上报到宏基站，将波束测量结果上报到第一网络设备，或测量对象所指示的网络设备。或者也可以将第一测量结果和/或第二测量结果上报到第一网络设备，或测量对象所指示的网络设备。
本发明实施例中，第一网络设备配置了不同类别的测量事件，根据不同类别的测量事件配置不同的门限。和/或配置第二信息，第二信息用于指示UE上报不同类别的测量结果，充分考虑到密集网络或超密集网络高增益波束覆盖的特点，针对用户设备的移动性，更适应波束的测量，以适应未来5G网络的测量报告。
请参阅图8所示，上面对一种测量报告方法进行了描述，下面对该方法应用的网络设备进行具体描述，本发明提供了一种网络设备的一个实施例，该网络设备800包括：
配置模块810，用于对用户设备UE配置第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发，所述第二信息用于指示UE汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果；
发送模块820，用于向所述UE下发所述配置模块810配置的所述第一信息和/或所述第二信息，以使当所述UE满足测量事件时，所述UE向所述网络设备上报测量结果；
接收模块830，用于接收所述UE发送的测量结果。
具体的，配置模块810用于执行图6对应的实施例中的步骤601；发送模块820用于执行图6对应的实施例中的步骤602，对于该网络设备的具体说明请参阅图6对应的实施例中的描述，此处不赘述。
进一步的，图8中的网络设备是以功能模块的形式来呈现。这里的“模块”可以指特定应用集成电路(application-specific integrated circuit，ASIC)，电路，执行一个或多个软件或固件程序的处理器930和存储器910，集成逻辑电路，和/或其他可以提供上述功能的器件。在一个简单的实施例中，图8中的网络 设备可以采用图9所示的形式。各模块可以通过图9的处理器930、收发器920和存储器910来实现。
存储器910，用于存储计算机可执行程序代码；一个或一个以上存储应用程序或数据的存储介质(例如一个或一个以上海量存储设备)。其中，存储器910和存储介质可以是短暂存储或持久存储。存储在存储介质的程序可以包括一个或一个以上模块(图示没标出)，每个模块可以包括对网络设备中的一系列指令操作。
收发器920，用于向用户设备下发第一信息和/或第二信息；还用于接收用户上报的第一测量结果和/或第二测量结果。
处理器930，与所述存储器910和所述收发器920耦合。
其中所述程序代码包括指令，当所述处理器930执行所述指令时，所述指令使所述网络设备执行图6对应的实施例中的网络设备实际执行的方法。
请参阅图10，本发明提供了一种用户设备的一个实施例，该用户设备1000包括：
接收模块1010，用于接收第一网络设备发送的第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发；
测量模块1020，用于根据所述接收模块1010接收的所述第一信息和/或第二信息进行测量；
发送模块1030，当所述测量模块1020确定满足测量事件时，根据所述第二信息汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果。
具体的，接收模块1010用于执行图6对应的实施例中的步骤603中的接收该第一信息和/或第二信息的步骤，测量模块1020用于执行图6对应的实施例中的步骤603中的根据该第一信息和/和第二设备进行测量的步骤；发送模块1030用于执行图6对应的实施例中的步骤604。对于该用户设备的具体说明请参阅图6对应的实施例中的描述，此处不赘述。
进一步的，图10中的用户设备是以功能模块的形式来呈现。这里的“模块”可以指特定应用集成电路(application-specific integrated circuit，ASIC)，电路， 执行一个或多个软件或固件程序的处理器和存储器，集成逻辑电路，和/或其他可以提供上述功能的器件。在一个简单的实施例中，图10中的用户设备可以采用图11所示的形式。
本发明实施例还提供了另一种用户设备1100，如图11所示，为了便于说明，仅示出了与本发明实施例相关的部分，具体技术细节未揭示的，请参照本发明实施例方法部分。该用户设备以手机为例进行说明：
图11示出的是与本发明实施例提供的终端相关的手机的部分结构的框图。参考图11，手机包括：收发器1110、存储器1120、输入单元1130、显示单元1140、传感器1150、音频电路1160、处理器1180、以及电源1190等部件。本领域技术人员可以理解，图11中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图11对手机的各个构成部件进行具体的介绍：
收发器1110可用于收发信息或通话过程中，信号的接收和发送，特别地，将网络设备的下行信息接收后，给处理器1180处理；另外，将设计上行的测量结果发送给网络设备。通常，收发器1110包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。
存储器1120可用于存储软件程序以及模块，处理器1180通过运行存储在存储器1120的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。存储器1120可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；此外，存储器1120可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元1130可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元1130可包括触控面板1131以及其他输入设备1132。
显示单元1140可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元1140可包括显示面板1141，虽然在图11中，触控 面板1131与显示面板1141是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将触控面板1131与显示面板1141集成而实现手机的输入和输出功能。
音频电路1160、扬声器1161，传声器1162可提供用户与手机之间的音频接口。音频电路1160可将接收到的音频数据转换后的电信号，传输到扬声器1161，由扬声器1161转换为声音信号输出。
处理器1180是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器1120内的软件程序和/或模块，以及调用存储在存储器1120内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。手机还包括给各个部件供电的电源1190(比如电池)，优选的，电源可以通过电源管理系统与处理器1180逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
在本发明实施例中，该用户设备所包括的处理器1180还具有使用户设备执行图6对应的实施例中的用户设备实际执行的方法。
本发明实施例还提供了一种计算机存储介质，用于储存为上述图8和图9所示的网络设备或图10和图11所示的用户设备所用的计算机软件指令，其包含用于执行上述方法实施例所设计的程序。通过执行存储的程序，可以实现对资源的获取。
本领域普通技术人员应该了解本申请的所有或部分标的物可在结合硬件和/或固件的软件中实施。例如，本文描述的标的物可在一个或多个处理器执行的软件中实施。在一项示例性实施方式中，本文描述的标的物可使用存储有计算机可执行指令的非瞬时计算机可读介质实施，当计算机处理器执行该计算机可执行指令时，该指令控制计算机执行步骤。适于实施本文描述的标的物的示例计算机可读介质包括非瞬时计算机可读介质，例如磁盘存储器设备、芯片存储器设备、可编程逻辑设备和专用集成电路。另外，实施本文描述的标的物的计算机可读介质可位于单个设备或计算平台上，或可在多个设备或计算平台上分发。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员 应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (52)

  1. 一种测量报告方法，其特征在于，包括：
    第一网络设备对用户设备配置第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发，所述第二信息用于指示用户设备汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果；
    所述第一网络设备向所述用户设备下发所述第一信息和/或所述第二信息，以使当所述用户设备满足测量事件时，向所述第一网络设备上报测量结果；
    所述第一网络设备接收所述用户设备发送的测量结果。
  2. 根据权利要求1所述的测量报告方法，其特征在于，所述第一类别为小区改变或转换或切换；所述第二类别为波束改变或转换。
  3. 根据权利要求1所述的测量报告方法，其特征在于，所述第一类别用于一组网络设备之间，为所述第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间。
  4. 根据权利要求1所述的测量报告方法，其特征在于，所述第二类别用于网络设备组之内或者一个网络设备之内，为所述第一网络设备所属的网络设备组内部的不同的网络设备之间，或所述第一网络设备内的不同的波束之间。
  5. 根据权利要求1所述的测量报告方法，其特征在于，所述第一信息进一步包括第三门限，所述第三门限用于对第三类别的测量事件的触发；
    所述第二类别用于一组网络设备之内，为第一网络设备所属的网络设备组内部不同的网络设备之间；
    所述第三类别用于一个网络设备之内，为第一网络设备内不同的波束之间。
  6. 根据权利要求1所述的测量报告方法，其特征在于，所述第一类别的测量事件为：第一波束测量结果差于第一门限，和/或，所述第二波束测量结果优于第一门限，和/或，所述第二波束优于所述第一波束测量结果一个第一偏移值；
    所述第二类别的测量事件为：所述第一波束测量结果差于第二门限，和/ 或，所述第三波束测量结果优于第二门限，和/或，所述第三波束测量结果优于所述第一波束链路一个第二偏移值。
  7. 根据权利要求5所述的测量报告方法，其特征在于，所述第三类别的测量事件为：第一波束的测量结果差于第三门限，和/或，所述第四波束测量结果优于第三门限，和/或，所述第四波束的测量结果优于所述第一波束一个第三偏移值。
  8. 根据权利要求1所述的测量报告方法，其特征在于，所述第一信息还包括第一波束的数量和/或目标波束的数量，所述目标波束为第二波束、第三波束或第四波束中的至少一种波束。
  9. 根据权利要求8所述的测量报告方法，其特征在于，所述测量事件还包括下述至少一项：所述第一波束的测量结果差于第四门限，和/或所述第一网络设备内的连接波束的数量小于第五门限；
    所述目标波束的测量结果优于第六门限，和/或所述目标波束的数量大于第七门限。
  10. 根据权利要求8或9所述的测量报告方法，其特征在于，所述测量事件具体包括下述至少一项：所述第一波束的测量结果差于所述第四门限，和/或所述第一波束的数量小于第五门限；
    所述目标波束的测量结果比所述第一网络设备的第一波束的测量结果或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限；
    所述目标波束的测量结果优于所述第六门限，和/或所述目标波束的数量大于第七门限；
    所述第一网络设备的波束或小区测量结果差于所述第四门限，和/或所述目标波束的测量结果优于所述第七门限，和/或所述目标波束的数量大于第七门限；
    所述目标波束比所述第一网络设备的辅小区的波束或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限。
  11. 根据权利要求8至10中的任一项所述的测量报告方法，其特征在于，所述目标波束的测量结果为目标波束的波束测量结果或目标波束所属的网络设备的小区测量结果。
  12. 根据权利要求1所述的测量报告方法，其特征在于，所述第二信息还用于指示用户设备进行波束测量结果的比较或者小区测量结果的比较。
  13. 根据权利要求1所述的测量报告方法，其特征在于，所述第二信息还用于指示用户设备向目标网络设备根据第二波束上报第一测量结果或第二测量结果，或指示用户设备根据第一波束，第三波束和第四波束中的至少一种波束上报第二测量结果，或指示用户设备根据第一波束,第三波束和第四波束中的至少一种波束获取的小区测量结果上报第一测量结果。
  14. 根据权利要求6或8或13所述的测量报告方法，其特征在于，
    所述第一波束为在所述第一网络设备内与所述用户设备进行通信的波束；
    所述第二波束不属于所述第一网络设备，所述第二波束所属的网络设备与所述第一网络设备属于不同的网络设备组；
    所述第三波束不属于所述第一网络设备，但所述第三波束所属的网络设备与所述第一网络设备属于同一网络设备组。
  15. 根据权利要求7或8或所述的测量报告方法，其特征在于，
    所述第一波束为在所述第一网络设备内与所述用户设备进行通信的波束；
    所述第四波束与所述第一波束同属于所述第一网络设备，但所述第四波束不同于所述第一波束。
  16. 根据权利要求13所述的测量报告方法，其特征在于，所述第一测量结果用于指示用户设备通过RRC层或物理层或MAC层信令上报；所述第二测量结果通过物理层或MAC层信令上报。
  17. 根据权利要求13所述的测量报告方法，其特征在于，所述目标网络设备为宏基站或第一网络设备或测量对象中所指示的网络设备。
  18. 根据权利要求1所述的测量报告方法，其特征在于，所述第一网络设备向所述用户设备下发所述第一信息和/或所述第二信息，包括：
    所述第一网络设备过物理层信令，媒体介入控制MAC层信令或者无线资源控制RRC层信令中的至少一种下发所述第一信息和/或所述第二信息。
  19. 根据权利要求1至18中任一项中所述的测量报告方法，其特征在于，所述第二信息进一步包含测量粒度，测量偏移量，测量滞后量，以及对不同的测量结果的过滤方法，需要测量的网络设备标识，波束标识，波束对标识，进 行反馈时所用的反馈资源中的至少一种；所述不同的测量结果为波束测量结果或根据波束测量结果得到的小区测量结果。
  20. 根据权利要求1至18任一项所述的测量报告方法，其特征在于，所述测量结果包括所测量的波束信号强度，所测量或推导的小区信号强度，以及网络设备标识，波束标识以及波束对标识中的至少一种。
  21. 根据权利要求20所述的测量报告方法，其特征在于，所述小区信号强度为第一层的参考信号接收功率RSRP和/或参考信号接收质量RSRQ，或者经过层二或层三过滤的RSRP和/或RSRQ。
  22. 根据权利要求1至21任一项所述的测量报告方法，其特征在于，所述第二信息还包括测量对象列表，所述测量对象列表用于指示用户设备对所述测量列表中的第一测量对象进行测量。
  23. 根据权利要求22所述的测量报告方法，其特征在于，所述测量对象为网络设备标识，频率标识，波束标识，及网络设备组标识，频率组标识，波束组标识，或根据参考信号隐含对应的网络设备标识，波束标识中的至少一种。
  24. 根据权利要求22所述的测量报告方法，其特征在于，所述测量对象的配置是基于用户设备反馈的能力信息，所述能力信息为所述用户设备支持单链接，双链接或多链接，或用户设备支持单波束或多波束的信息。
  25. 根据权利要求1至24中任一项所述的测量报告方法，其特征在于，
    所述第一网络设备为第一基站、第一传输节点TRP、第一小区所属的基站或者第一小区所属的传输节点TRP；所述第一小区为一个实体小区；所述第一基站为宏基站或者小小区基站。
  26. 根据权利要求3至5中任一项所述的测量报告方法，其特征在于，
    所述网络设备组为多个具有相关性的网络设备或虚拟或超级小区；所述虚拟或超级小区包含一个或多个TRP；
    所述相关性为相邻或者按照预定义的规则属于一类。
  27. 一种测量报告方法，其特征在于，包括：
    用户设备接收第一网络设备发送的第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发；
    所述用户设备根据所述第一信息和/或第二信息进行测量；
    当所述用户设备满足测量事件时，所述用户设备根据所述第二信息汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果。
  28. 根据权利要求27所述的测量报告方法，其特征在于，所述第一类别为小区改变或转换或切换；所述第二类别为波束改变或转换。
  29. 根据权利要求27所述的测量报告方法，其特征在于，所述第一类别用于一组网络设备之间，为所述第一网络设备所属的网络设备组与第二网络设备所属的网络设备组之间。
  30. 根据权利要求27所述的测量报告方法，其特征在于，所述第二类别用于网络设备组之内或者一个网络设备之内，为所述第一网络设备所属的网络设备组内部的不同的网络设备之间，或所述第一网络设备内的不同的波束之间。
  31. 根据权利要求27所述的测量报告方法，其特征在于，所述第一信息进一步包括第三门限，所述第三门限用于对第三类别的测量事件的触发；
    所述第二类别用于一组网络设备之内，为第一网络设备所属的网络设备组内部不同的网络设备之间；
    所述第三类别用于一个网络设备之内，为第一网络设备内不同的波束之间。
  32. 根据权利要求27所述的测量报告方法，其特征在于，所述第一类别的测量事件为：第一波束测量结果差于第一门限，和/或，所述第二波束测量结果优于第一门限，和/或，所述第二波束优于所述第一波束测量结果一个第一偏移值；
    所述第二类别的测量事件为：所述第一波束测量结果差于第二门限，和/或，所述第三波束测量结果优于第二门限，和/或，所述第三波束测量结果优于所述第一波束链路一个第二偏移值。
  33. 根据权利要求31所述的测量报告方法，其特征在于，所述第三类别的测量事件为：第一波束的测量结果差于第三门限，和/或，所述第四波束测量结果优于第三门限，和/或，所述第四波束的测量结果优于所述第一波束一 个第三偏移值。
  34. 根据权利要求27所述的测量报告方法，其特征在于，所述第一信息还包括第一波束的数量和目标波束的数量，所述目标波束为第二波束、第三波束或第四波束中的至少一种波束。
  35. 根据权利要求34所述的测量报告方法，其特征在于，所述测量事件还包括下述至少一项：所述第一波束的测量结果差于第四门限，和/或所述第一网络设备内的连接波束的数量小于第五门限；
    所述目标波束的测量结果优于第六门限，和/或所述目标波束的数量大于第七门限。
  36. 根据权利要求34或35所述的测量报告方法，其特征在于，所述测量事件具体包括下述至少一项：所述第一波束的测量结果差于所述第四门限，和/或所述第一波束的数量小于第五门限；
    所述目标波束的测量结果比所述第一网络设备的第一波束的测量结果或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限；
    所述目标波束的测量结果优于所述第六门限，和/或所述目标波束的数量大于第七门限；
    所述第一网络设备的波束或小区测量结果差于所述第四门限，和/或所述目标波束的测量结果优于所述第七门限，和/或所述目标波束的数量大于第七门限；
    所述目标波束比所述第一网络设备的辅小区的波束或小区测量结果优一个第四偏移值，和/或所述目标波束的数量大于第七门限。
  37. 根据权利要求34或35或36所述的测量报告方法，其特征在于，所述目标波束的测量结果为目标波束的波束测量结果或根据目标波束得到的小区测量结果。
  38. 根据权利要求27所述的测量报告方法，其特征在于，所述用户设备根据所述第二信息进行测量，包括：
    所述用户设备根据所述第二信息进行波束测量结果的比较或者小区测量结果的比较。
  39. 根据权利要求27所述的测量报告方法，其特征在于，所述用户设备 根据所述第二信息汇报第一测量结果和/或第二测量结果，包括：
    所述用户设备根据所述第二信息的配置内容根据第二波束上报第一测量结果，和/或根据第一波束，第三波束和第四波束中的至少一种波束上报所述第二测量结果，和/或根据第一波束，第三波束和第四波束中的至少一种波束获取的小区测量结果上报第一测量结果。
  40. 根据权利要求30或32或39所述的测量报告方法，其特征在于，
    所述第一波束为在所述第一网络设备内与所述用户设备进行通信的波束；
    所述第二波束不属于所述第一网络设备，所述第二波束所属的网络设备与所述第一网络设备属于不同的网络设备组；
    所述第三波束不属于所述第一网络设备，但所述第三波束所属的网络设备与所述第一网络设备属于同一网络设备组。
  41. 根据权利要求31或32或35所述的测量报告方法，其特征在于，
    所述第一波束为在所述第一网络设备内与所述用户设备进行通信的波束；
    所述第四波束与所述第一波束同属于所述第一网络设备，但所述第四波束不同于所述第一波束。
  42. 根据权利要求39所述的测量报告方法，其特征在于，所述用户设备根据所述第二信息汇报第一测量结果和/或第二测量结果，包括：
    所述用户设备通过RRC层或物理层或MAC层信令上报所述第一测量结果；通过物理层或MAC层上报所述第二测量结果。
  43. 根据权利要求1至42中任一项中所述的测量报告方法，其特征在于，所述第二信息进一步包含测量粒度，测量偏移量，测量滞后量，以及对不同的测量结果的过滤方法，需要测量的网络设备标识，波束标识，波束对标识，进行反馈时所用的反馈资源中的至少一种；所述不同的测量结果为针对波束或小区类别的测量结果。
  44. 根据权利要求1至42任一项所述的测量报告方法，其特征在于，所述测量结果包括所测量的波束信号强度，所测量或推导的小区信号强度，以及网络设备标识，波束标识以及波束对标识中的至少一种。
  45. 根据权利要求43所述的测量报告方法，其特征在于，所述小区信号强度为第一层的参考信号接收功率RSRP和/或参考信号接收质量RSRQ，或者 经过层二或层三过滤的RSRP和/或RSRQ。
  46. 根据权利要求27至44中任一项所述的测量报告方法，其特征在于，所述第二信息还包括测量对象列表，所述测量对象列表用于指示用户设备对所述测量列表中的第一测量对象进行测量。
  47. 根据权利要求46所述的测量报告方法，其特征在于，所述测量对象为网络设备标识，频率标识，波束标识，及网络设备组标识，频率组标识，波束组标识，或根据参考信号隐含对应的网络设备标识，波束标识中的至少一种。
  48. 根据权利要求46所述的测量报告方法，其特征在于，所述测量对象的配置是基于用户设备反馈的能力信息，所述能力信息为所述用户设备支持单链接，双链接或多链接，或用户设备支持单波束或多波束的信息。
  49. 一种网络设备，其特征在于，包括：
    配置模块，用于对用户设备配置第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发，所述第二信息用于指示用户设备汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果；
    发送模块，用于向所述用户设备下发所述配置模块配置的所述第一信息和/或所述第二信息，以使当所述用户设备满足测量事件时，所述用户设备向所述网络设备上报测量结果；
    接收模块，用于接收所述用户设备发送的测量结果。
  50. 一种用户设备，其特征在于，包括：
    接收模块，用于接收第一网络设备发送的第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发；
    测量模块，用于根据所述接收模块接收的所述第一信息和/或第二信息进行测量；
    发送模块，当所述测量模块确定满足测量事件时，根据所述第二信息汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果。
  51. 一种网络设备，其特征在于，包括：
    存储器，用于存储计算机可执行程序代码；
    收发器，以及
    处理器，与所述存储器和所述收发器耦合；
    其中所述程序代码包括指令，当所述处理器执行所述指令时，所述指令使所述网络设备执行以下操作：
    对用户设备配置第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发，所述第二信息用于指示用户设备汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果；
    向所述用户设备下发所述第一信息和/或所述第二信息，以使当所述用户设备满足测量事件时，所述用户设备向所述网络设备上报测量结果；
    接收所述用户设备发送的测量结果。
  52. 一种用户设备，其特征在于，包括：
    存储器，用于存储计算机可执行程序代码；
    收发器，以及
    处理器，与所述存储器和所述收发器耦合；
    其中所述程序代码包括指令，当所述处理器执行所述指令时，所述指令使所述用户设备执行以下操作：
    接收网络设备发送的第一信息和/或第二信息，所述第一信息包含第一门限和/或第二门限，所述第一门限用于对第一类别的测量事件的触发，所述第二门限用于对第二类别的测量事件的触发；
    根据所述第一信息和/或第二信息进行测量；
    当确定满足测量事件时，根据所述第二信息汇报第一测量结果和/或第二测量结果，所述第一测量结果为小区测量结果，所述第二测量结果为波束测量结果。
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