WO2014153739A1 - 一种测量无线资源管理信息的方法、装置和设备 - Google Patents

一种测量无线资源管理信息的方法、装置和设备 Download PDF

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Publication number
WO2014153739A1
WO2014153739A1 PCT/CN2013/073273 CN2013073273W WO2014153739A1 WO 2014153739 A1 WO2014153739 A1 WO 2014153739A1 CN 2013073273 W CN2013073273 W CN 2013073273W WO 2014153739 A1 WO2014153739 A1 WO 2014153739A1
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WIPO (PCT)
Prior art keywords
measurement
information
user equipment
signal
rrm
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PCT/CN2013/073273
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English (en)
French (fr)
Inventor
孙静原
薛丽霞
马瑞泽•大卫
任晓涛
周永行
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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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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2013/073273 priority Critical patent/WO2014153739A1/zh
Priority to CN202010720132.7A priority patent/CN112040497A/zh
Priority to EP13879675.0A priority patent/EP2963965B1/en
Priority to CN201380001587.1A priority patent/CN104247492B/zh
Publication of WO2014153739A1 publication Critical patent/WO2014153739A1/zh
Priority to US14/866,104 priority patent/US10805158B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0866Checking the configuration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a method, apparatus, and device for measuring radio resource management information.
  • the Evolved-Universal Terrestrial Radio Access (E-UTRA) system defines Radio Resource Management (RRM) related information, including Reference Signal Received Power (RSRP) and reference signals. Information such as the Receive Signal Received Quality (RSRQ) and the Received Signal Strength Indicator (RSI), where the RSRP is defined as the CRS port corresponding resource unit (Resource Element, RE) that carries all the measured RSRPs within the measurement bandwidth.
  • RRM Radio Resource Management
  • RSRP Reference Signal Received Power
  • RE Resource Element
  • the number of resource blocks (RBs) of the E-UTRA carrier RSSI, and the E-UTRA carrier RSSI is the orthogonal frequency division multiplexing of the bearer CRS antenna port 0 measured on N RBs within a specified measurement bandwidth ( Orthogonal Frequency Division Multiplexing, OFDM)
  • OFDM Orthogonal Frequency Division Multiplexing
  • the RSSI will be measured from all OFDM symbols of the corresponding subframe.
  • the acquisition of RRM information is generally obtained by measurement.
  • the basic method is to obtain a linear average of the RRM information after a plurality of measurements within a certain time range within the measurement bandwidth. For example, for RSRP, RSRP measurements were obtained by linear averaging after 5 measurements of RSRP in 200 ms.
  • the measured value of the RRM is mainly used for mobility management of the user equipment (UE).
  • the measured value of the RSRP represents the average received power of a cell to the reference signal of the UE, and then the UE moves in a direction away from the cell A.
  • the RSRP of the cell A that the UE measures and feeds back to the base station gradually becomes smaller.
  • the RSRP of the cell B that the UE measures and feeds back to the base station gradually becomes larger.
  • the base station detects whether it is necessary to change the cell serving the UE or the like according to the measured value of the RRM fed back by the UE.
  • the measured value of the RRM or the measurement of the RRM information is related to the CRS.
  • the CRS is transmitted on every subframe, and the density of the CRS is higher in the time-frequency domain.
  • each "RB pair" ie, a continuous pair of RBs
  • the upper occupies 8 REs.
  • the RB pair is a unit of radio resources, and one RB pair is a radio resource corresponding to several consecutive subcarriers in one subframe.
  • the CRS is generated based on the cell ID, and the CRS related parameters include the number of ports of the CRS, the frequency offset of the CRS, and the subframe type, and the like; the UE performs RRM information measurement by detecting the CRS of the surrounding cells.
  • the measured value of the RRM is related to the CRS, it does not mean that all cells must transmit the CRS. For example, in a cell of a new carrier type (NCT), there may be no CRS transmission at all. Because, in the cell of the NCT, the CRS may be replaced by Reduced Cell-specific Reference Signals (RCRS). Compared with CRS, the density of RCRS in the time domain and / or frequency domain is relatively low, so the accuracy of RRM information measurement such as RSRP may not be guaranteed.
  • NCT new carrier type
  • RCRS Reduced Cell-specific Reference Signals
  • PSS/SSS primary synchronization signal/Secondary Synchronization Signal
  • DRS Discovery Reference Signal
  • Broading a broadcast channel
  • Other signals such as CHannel, BCH).
  • a method for measuring RRM information provided by the prior art is that the UE measures the RRM information based on the DRS.
  • the DRS-based parameters are related to the cell ID. Therefore, the method provided by the prior art is that when the UE detects a DRS that is related to a certain cell ID by blindly detecting the surrounding DRS, the UE considers that a DRS is found, and then according to the DRS.
  • the DRS performs measurement of RRM information.
  • the method for measuring RRM information provided by the above prior art only performs RRM measurement according to DRS (or CRS), and cannot The accuracy of RRM measurements for all cells around the UE is guaranteed.
  • RRM statistical measurement when the UE performs RRM measurement, only one RRM statistical measurement is performed according to the system bandwidth, and the transmission power of each cell at different positions of the system bandwidth may be different, so that only one cell is used according to one cell. Performing an RRM statistical measurement does not accurately reflect the variation of the large-scale channel characteristics of the cell to the UE in different frequency bands.
  • Embodiments of the present invention provide a method, apparatus, and device for measuring radio resource management information to improve accuracy of RRM measurement.
  • An embodiment of the present invention provides a method for measuring radio resource management information, where the method includes: determining at least one configuration information used by a user equipment for radio resource management RRM measurement, where the configuration information includes RRM measurement type information, and is used for RRM measurement. At least one of signal type information and signal combining information for RRM measurement, the RRM measurement comprising at least one of a reference signal received power RSRP measurement, a received signal strength indication RSSI measurement, and a reference signal reception quality RSRQ measurement;
  • the configuration information is sent to the user equipment, so that the user equipment performs the RRM measurement according to the configuration information.
  • Another embodiment of the present invention provides a method for measuring radio resource management information, where the method includes: receiving, by a user equipment, at least one configuration information that is sent by a base station for radio resource management RRM measurement, where the configuration information includes an RRM measurement type. At least one of information, signal type information for RRM measurement, and signal combination information for RRM measurement including reference signal received power RSRP measurement, received signal strength indication RSSI measurement, and reference signal received quality RSRQ measurement At least one of the user equipments performs the RRM measurement according to the configuration information; the user equipment feeds back to the base station a measurement result of the RRM measurement.
  • Another embodiment of the present invention provides a method for measuring radio resource management information, the method comprising: dividing a system bandwidth into a plurality of sub-bandwidths; and indicating to the user equipment that the radio resource management RRM of the at least one sub-bandwidth is measured.
  • Another embodiment of the present invention provides a method for measuring radio resource management information, where the method includes: receiving, by a user equipment, an indication for measuring a radio resource management RRM of at least one sub-bandwidth, where the sub-bandwidth is obtained by dividing a system bandwidth.
  • the indication is indicated by the base station to the user equipment; the user equipment performs measurement on the RRM according to the indication.
  • An embodiment of the present invention provides an apparatus for radio resource management measurement, where the apparatus includes: a configuration information determining module, configured to determine at least one configuration of a user equipment for radio resource management RRM measurement Information, the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement includes reference signal received power RSRP measurement, received signal strength At least one of indicating an RSSI measurement and a reference signal reception quality RSRQ measurement; a configuration information sending module, configured to send the configuration information to the user equipment, to enable the user equipment to perform the RRM measurement according to the configuration information .
  • a configuration information determining module configured to determine at least one configuration of a user equipment for radio resource management RRM measurement Information
  • the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement includes reference signal received power RSRP measurement, received signal strength At least one of indicating an RSSI measurement and a reference signal reception quality RSRQ
  • the apparatus includes: a configuration information receiving module, configured to receive at least one configuration information that is sent by a base station for radio resource management RRM measurement, where the configuration The information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement including reference signal received power RSRP measurement, received signal strength indication RSSI measurement, and reference At least one of signal reception quality RSRQ measurement; a measurement module, configured to perform the RRM measurement according to the configuration information; and a feedback module, configured to feed back, to the base station, a measurement result of the RRM measurement.
  • a configuration information receiving module configured to receive at least one configuration information that is sent by a base station for radio resource management RRM measurement, where the configuration The information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement including reference signal received power RSRP measurement, received signal strength indication RSSI measurement, and reference At least one of signal reception quality RSRQ measurement
  • a measurement module
  • Another embodiment of the present invention provides an apparatus for measuring radio resource management information, where the apparatus includes: a segmentation module, configured to divide a system bandwidth into a plurality of sub-bandwidths; and an indication module, configured to indicate to the user equipment that at least one of the The sub-bandwidth radio resource management RRM information is measured.
  • Another embodiment of the present invention provides an apparatus for measuring radio resource management information, where the apparatus includes: an indication receiving module, configured to receive an indication for measuring a radio resource management RRM of at least one sub-bandwidth, the sub-bandwidth by the system The bandwidth is divided, the indication is indicated by the base station to the user equipment, and the measurement module is configured to perform measurement on the RRM according to the indication.
  • an indication receiving module configured to receive an indication for measuring a radio resource management RRM of at least one sub-bandwidth, the sub-bandwidth by the system The bandwidth is divided, the indication is indicated by the base station to the user equipment, and the measurement module is configured to perform measurement on the RRM according to the indication.
  • Another embodiment of the present invention provides a computer storage medium, where the computer storage medium may store a program, where the program includes the following steps: determining at least one configuration information used by the user equipment for radio resource management RRM measurement, the configuration information At least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement including reference signal received power RSRP measurement, received signal strength indication RSSI measurement, and reference signal Receiving at least one of quality RSRQ measurements; transmitting the configuration information to the user equipment to cause the user equipment to perform the RRM measurement according to the configuration information.
  • Another embodiment of the present invention provides a computer storage medium, where the computer storage medium can store a program, where the program includes the steps of: dividing a system bandwidth into a plurality of sub-bandwidths; Instructing to measure at least one of the sub-bandwidth radio resource management RRMs.
  • Another embodiment of the present invention provides a computer storage medium, where the computer storage medium may store a program, where the program includes the following steps: receiving at least one configuration information that is sent by the base station for radio resource management RRM measurement,
  • the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement including reference signal received power RSRP measurement, received signal strength indication RSSI measurement, and At least one of a reference signal reception quality RSRQ measurement; performing the RRM measurement according to the configuration information; feeding back to the base station a measurement result of the RRM measurement.
  • the computer storage medium may store a program, where the program includes the step of: receiving an indication for measuring a radio resource management RRM of at least one sub-bandwidth, the sub-bandwidth Obtained by the system bandwidth segmentation, the indication is indicated by the base station to the user equipment; and the RRM is measured according to the indication.
  • RRM radio resource management
  • An embodiment of the present invention provides a base station, including: an input device, an output device, a memory, and a processor.
  • the processor performs the following steps: determining at least one configuration information used by the user equipment for radio resource management RRM measurement, where The configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement including reference signal received power RSRP measurement, received signal strength indicating RSSI measurement, and At least one of reference signal reception quality RSRQ measurements; transmitting the configuration information to the user equipment to cause the user equipment to perform the RRM measurement according to the configuration information.
  • a base station including: an input device, an output device, a memory, and a processor; wherein the processor performs the following steps: dividing a system bandwidth into a plurality of sub-bandwidths; and indicating to the user equipment that at least one The sub-bandwidth radio resource management RRM performs measurements.
  • An embodiment of the present invention provides a user equipment, including: an input device, an output device, a memory, and a processor.
  • the processor performs the following steps: receiving at least one configuration information that is sent by a base station for radio resource management RRM measurement.
  • the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement includes reference signal received power RSRP measurement, and received signal strength indication At least one of RSSI measurement and reference signal reception quality RSRQ measurement; performing the RRM measurement according to the configuration information
  • the measurement result of the RRM measurement is fed back to the base station.
  • An embodiment of the present invention provides a user equipment, including: an input device, an output device, a memory, and a processor.
  • the processor performs the following steps: receiving an indication for measuring a radio resource management RRM of at least one sub-bandwidth, where The sub-bandwidth is obtained by dividing the system bandwidth, and the indication is indicated by the base station to the user equipment; and the RRM is measured according to the indication.
  • the method provided by the embodiment of the present invention enables the user equipment to perform multiple RRM measurements and process multiple RRM measurement results directly according to the configuration information, without blind detection.
  • the relevant configuration of each surrounding cell reduces the complexity of the user equipment and improves the accuracy of RRM measurement and processing.
  • FIG. 1 is a schematic flowchart of a method for measuring radio resource management information according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for measuring radio resource management information according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of another embodiment of the present invention. Schematic diagram of a method for measuring wireless resource management information
  • FIG. 3 is a schematic flowchart of a method for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a device for radio resource management measurement according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a device for radio resource management measurement according to another embodiment of the present invention
  • FIG. 6 is a schematic diagram of a wireless device according to another embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 7-b is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • 7-c is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 10-a is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 10-b is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • 11-a is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • 11-b is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • 14-a is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • 14-b is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 15-a is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 15-b is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for radio resource management measurement according to an embodiment of the present invention, where an execution body can be stationed.
  • the method illustrated in Fig. 1 mainly includes steps S101 and S102, which are described in detail as follows:
  • S101 Determine at least one configuration information that is used by the user equipment for radio resource management RRM measurement, where the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement. .
  • the RRM measurement may be a reference signal received power (RSRP) measurement, a received signal strength indicator (RSI) measurement, and a reference signal received quality (RSRQ).
  • RSRP reference signal received power
  • RSI received signal strength indicator
  • RSSRQ reference signal received quality
  • At least one of the measurements, and the configuration information is a general term for RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, etc., but is not limited to these configuration information.
  • the foregoing at least one configuration information for RRM measurement is used for RRM measurement or different RRM measurement for different cells, and may be independently configured, that is, for measurement of different RRMs, the base station mutually configures corresponding configuration information. Not associated.
  • each RRM measurement type information when measuring 5 different RRMs, when configuring RRM measurement type information for each RRM measurement, each RRM measurement type information may be different, or when configuring signal type information for RRM measurement for each RRM measurement, each for each The signal type information measured by the RRM may be different, or the signal combination information for the RRM measurement may be different when the signal combination information for the RRM measurement is configured for each RRM measurement.
  • configuring configuration information for RRM measurement independently, it is also possible to separately configure a signal used for a corresponding measurement for each measurement item, for example, measuring the same new carrier type (New Carrier Type, NCT).
  • NCT New Carrier Type
  • the signals used by the RSRP and RSSI of the cell are different, the signals used are configured separately, for example, the RSRP is used to measure the RSRP, and the RSSI is measured using the IMR or CSI-RS.
  • multiple cells or nodes around the UE may have different configurations, such as different carrier types or different signals or signal combinations.
  • not all cells or nodes send the same signal that can be used for RRM measurement.
  • signal combination at least one configuration information for each cell or node-related RRM measurement is separately configured, and may be separately configured for each cell or node configuration, so that the UE can ensure the RRM measurement for each cell or node. accuracy.
  • the configuration information may include only one or both of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement.
  • the user equipment may obtain or determine the remaining two or one configuration information according to the predefined association relationship. For example, if the configuration information includes only the RRM measurement type information, the user equipment may obtain or determine the signal type information for the RRM measurement and the signal combination information for the RRM measurement according to the predefined association relationship when receiving the RRM measurement type information. .
  • the RRM measurement type information includes a combination of any one or any combination of carrier type information, signal type information, signal combination information, and measurement item information for indicating that the user equipment performs RRM measurement;
  • the RRM measurement type information includes a carrier type, a signal combination information, a measurement item information, a time domain parameter information, a frequency domain domain parameter information, and a measurement value adjustment parameter information, which are used to indicate that the user equipment performs RRM measurement.
  • the signal type in the signal type information includes Cell-specific Reference Signals (CRS), and the cell-specific reference signal (Reduced) Cell-specific Reference Signals, RCRS ), Primary Synchronization Signal ( Prim Ary Synchronization Signals (PSS), Secondary Synchronization Signals (SSS), Discovery Reference Signals (DRS), Broadcast CHannel (BCH) signals, Interference Measurement Resource (IMR) and a channel state information-reference signal (CSI-RS), wherein the signal combination in the signal combination information includes a cell-specific reference signal CRS, a cell-specific reference signal RCRS, and a primary synchronization signal PSS.
  • CRS Cell-specific Reference Signals
  • RCRS Cell-specific reference signal
  • Primary Synchronization Signal Prim Ary Synchronization Signals (PSS), Secondary Synchronization Signals (SSS), Discovery Reference Signals (DRS), Broadcast CHannel (BCH) signals, Interference Measurement Resource (IMR) and a channel state information-reference signal (CSI-RS
  • the signal type information is used to indicate that the user equipment needs to make RRM measurement.
  • the type of the signal used or the type of the signal and the configuration information of the signal, the signal combination information is used to indicate the type of the signal to be used by the user equipment to perform the RRM measurement, and the configuration information of the signal, the carrier type information. It can be a normal carrier type (NCT), a legacy carrier type (LCT), a new carrier type 1 (NCT1), or a new carrier type 2 (NCT2).
  • the carrier type information may be a preset or default RRM measurement manner corresponding to the carrier type information, for example, the RRM measurement is performed based on the CRS when the carrier type information is the LCT, and the RRM measurement is performed based on the RCRS when the carrier type information is the NCT1, and the carrier is used.
  • the type information is NCT2
  • RRM measurement is performed based on the cell-specific CSI-RS.
  • the measurement item information may specifically be a measurement of which RRM is performed, including one or several measurements of RSRP, RSRQ, and RSSI, for example, measuring only RSRP, or measuring only RSRP and RSSI, or RSRP, RSRQ, and RSSI. measuring.
  • the measurement item information may specifically refer to what kind of RRM measurement is performed on which signal, for example, the reference signal received power RSRP is measured on the CRS, and the received signal strength indication RSSI is measured on the CSI-RS, or And performing measurement of the received signal strength indication RSSI on the signal sent by the cell corresponding to the RRM measurement, and performing measurement of the reference signal received power RSRP on the signal of another cell synchronized with the cell corresponding to the RRM measurement, for example, performing an NCT cell
  • the RRM measurement performs measurement of the received signal strength indication RSSI on the CRS transmitted by the NCT cell, measures the reference signal received power RSRP on the CRS transmitted by the LCT cell synchronized with the NCT cell, and uses the measured RSSI and RSRP calculates RSRQ.
  • the RRM measurement type information when the base station configures the RRM measurement type information, the RRM measurement type information may include only one or more of the foregoing information.
  • the user equipment When receiving the one or more configuration information, the user equipment may obtain or determine the remaining configuration information according to the predefined association relationship. For example, when the RRM measurement type information includes only the carrier type information, when receiving the RRM measurement type information, the user equipment may obtain or determine the signal type information or the signal combination information and the measurement item information used for the RRM measurement according to the predefined association relationship. Any one or any combination of any of the time domain parameter information, the frequency domain domain parameter information, and the measured value adjustment parameter information.
  • the configuration information may be configured by the serving cell of the UE.
  • the configuration information may be notified by broadcast signaling or dedicated signaling.
  • the signal type information may be a type of a signal used to indicate that the user equipment performs RRM measurement, and configuration information of the signal, where the signal combination information is used to indicate that the user equipment performs RRM.
  • the configuration information includes at least one of an RCRS offset and an offset parameter and time domain location information of the RCRS.
  • the configuration information includes at least one of CSI-RS pattern information, time domain location information, and scrambling code ID.
  • configuration information includes whether there is PSS or SSS, frequency domain location.
  • At least one of information and time domain location information for DRS, configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence Initializing ID information, for a common control channel (for example, PBCH/ePBCH), the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • a common control channel for example, PBCH/ePBCH
  • the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • the base station Performing, for one RRM measurement, simultaneously notifying the user equipment of at least one of frequency domain location information and time domain location information of the PSS/SSS and corresponding sequence initialization ID information; the base station notifying the user equipment to perform RRM for one cell using DRS At the time of measurement, the user equipment is simultaneously notified of at least one of the frequency domain location information and the time domain location information of the DRS; the base station notifies the user equipment to use the DRS to perform measurement for one RRM, and simultaneously informs the user equipment of the frequency domain location information of the DRS.
  • the base station notifies the user equipment that the RRM measurement for one cell or the RRM measurement is used to notify the user equipment when using a common control channel (eg, PBCH/ePBCH) Scrambling code ID information of the common control channel (for example, PBCH/ePBCH), Or the at least one of the frequency domain location information and the time domain location information may be notified; the base station notifies the user equipment to perform the RRM measurement for one cell by using the PSS/SSS and the CRS, and simultaneously notify the user equipment of the frequency domain location of the PSS/SSS.
  • a common control channel eg, PBCH/ePBCH
  • Scrambling code ID information of the common control channel for example, PBCH/ePBCH
  • the base station notifies the user equipment to perform the RRM measurement for one cell by using the PSS/SSS and the CRS, and simultaneously notify the user equipment of the frequency domain location of the PSS/SSS.
  • the base station notifies the user equipment that the RRS measurement for one cell or the RRM measurement for the user equipment is simultaneously notified to the user equipment of the frequency domain location information and the time domain location information of the DRS At least one and scrambling code ID information; the base station notifies the user equipment to use the public
  • a common control channel for example, PBCH/ePBCH
  • the user equipment is simultaneously notified of the scrambling code ID information of the common control channel (for example, PBCH/ePBCH), or may also notify the frequency domain.
  • the base station notifies the user equipment that the IRM or ZP CSI-RS is used to perform RRM measurement for one cell or for one RRM measurement, and simultaneously informs the user equipment of the IMR or ZP CSI-RS At least one of frequency domain location information and time domain location information.
  • the base station may configure the user equipment to perform measurement using different types of signals for different RRM measurements, or configure the user equipment for a plurality of RRM measurements.
  • the RRM measurement uses one signal for RRM measurements, and for another portion of RRM measurements, the signal combination is used for RRM measurements, where multiple RRM measurements correspond to different signal or signal combinations.
  • the configuration information of each RRM measurement may be notified of a cell list or an RRM measurement list for performing RRM measurement according to the configuration information, or the base station measures or RRM for each cell for each RRM measurement.
  • the configuration information that respectively informs the UE of the corresponding RRM measurement is measured.
  • the user equipment After performing RRM measurement according to the configuration information sent by the base station, the user equipment feeds back the measurement result to the base station that sends the configuration information.
  • the method for radio resource management measurement provided by the foregoing embodiment of the present invention, at least RRM measurement type information, signal type information for RRM measurement, and signal for RRM measurement, which are determined by the base station for radio resource management RRM measurement, are known. At least one of the combined information, and therefore, the method provided by the embodiment of the present invention enables the user equipment to directly perform measurement of multiple RRMs and multiple RRM measurement results according to the configuration information, compared to the prior art, only by blindly detecting the DRS. Processing, without blindly detecting the relevant configuration of each surrounding cell, reducing the complexity of the user equipment, improving the accuracy of RRM measurement and processing, and the base station can measure RRM for different cells or different RRM measurements.
  • the UE sends different configuration information, so that the UE can perform RRM measurement on the characteristics of the signal sent by the corresponding cell or the transmission point, instead of performing all RRM measurement according to only one signal, thereby improving the accuracy of the RRM measurement and processing of the radio resource management. degree.
  • the RRM measurement type information includes any one of a carrier type, signal type information or signal combination information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measurement value adjustment parameter information corresponding to the user equipment for performing RRM measurement.
  • the measured value adjustment parameter of the RRM includes The user equipment uses at least two signals in the signal combination information to measure the weighting of the measurement values obtained by the at least two signals when the same measurement item is used, and the weighting is used by the user equipment to measure the measurement item according to the weighting
  • the measured values are statistically averaged to obtain measurement results of the measurement items, for example, statistical averages are measured by RSRP values measured on RCRS and PSS/SSS, and the RSRP values measured on the RCRS are weighted by 30%, measured on PSS/SSS
  • the weight of the RSRP value is 70%, and the statistical tie is performed according to the weighted value to obtain the measurement result of the RSRP.
  • the measurement value adjustment parameter includes at least two signals of the user equipment using the signal combination type to measure the same measurement item by at least Weighting the measured values of the two signals and the first adjustment value obtained by the at least two signals from the at least two signals when the user equipment measures the same measurement item using at least two of the signal combination types, the weighted sum
  • the first adjustment value is used by the user equipment to adjust the measured value according to the first adjustment value, and then perform statistical average on the adjusted measurement value according to the weighting to obtain a measurement of the measurement item.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the RSRP value measured on the RCRS is MdB
  • the adjustment value is ldB
  • the RSRP value measured on the PSS/SSS is NdB
  • the adjustment value is OdB.
  • the RSRP on the RCRS is (M+1) dB
  • the RSRP on the PSS/SSS is micro (N - 0) dB, and then statistical average or feedback is performed.
  • the measurement value adjustment parameter includes the at least two signals when the user equipment measures the same measurement item using at least two signals.
  • the second adjustment value is used to indicate that the user equipment compares the measured value with a threshold value of the measurement item or compares with another measurement value, according to the The second adjustment value is adjusted after the measurement value is used, and the adjusted measurement value is compared with a threshold value of the measurement item or compared with another measurement value.
  • the RRM measurement type information includes the measurement value adjustment parameter for the user equipment RRM measurement
  • the RRM measurement type information includes
  • the adjustment parameter of the measured value of the RRM measurement is prepared, the measured value adjustment parameter includes a third adjustment of the measured value obtained by the at least two signals when the user equipment measures the same measurement item using the at least two signals And the third adjustment value is used by the user equipment to adjust the measured value according to the third adjustment value, and then calculate another measurement item by using the adjusted measurement value.
  • the base station may configure different RRM measurement value adjustment parameters according to RRM measurement or different RRM measurement performed by the UE for different cells, so that the signals or signal types and signals according to the corresponding use may be measured for different RRMs.
  • the parameters set different measurement value adjustment parameters, instead of using the same measurement value adjustment parameters for all cell RRM measurements or all RRM measurements, thereby ensuring accurate adjustment of the UE for RRM measurement of a certain cell or node. Sex.
  • the information item included in the RRM measurement type information, the signal type information, or the signal combination information has a corresponding index number.
  • the index number corresponding to the RRM measurement type information, the signal type information, or the signal combination information may be sent to the And the user equipment, after the user equipment obtains the RRM measurement type information or the signal type information or the signal combination information corresponding to the index number according to the index number query correspondence table, and measures the RRM.
  • the correspondence table may be predefined, and includes a correspondence between the index number and the RRM measurement type information or a correspondence relationship between the index number and the signal combination information.
  • the correspondence table and the index number may be sent to the user equipment, so that the user The device obtains the RRM according to the RRM measurement type information or the signal type information or the signal combination information corresponding to the index number according to the index number query correspondence table.
  • the RRM measurement type information, the signal type information, or the signal combination information is not directly sent to the user equipment, but the corresponding index number is sent, which can save signaling and reduce the complexity of the signaling design.
  • the embodiment of the present invention further provides a method for measuring radio resource management information.
  • the method mainly includes steps S201 to S203 , and the details are as follows:
  • S201: The user equipment receives at least one configuration information that is sent by the base station for radio resource management RRM measurement, where the configuration information includes RRM measurement type information, signal type information used for RRM measurement, and signal combination information used for RRM measurement. At least one of them.
  • the RRM measurement may be at least one of RSRP measurement, RSSI measurement, and RSRQ measurement, and the configuration information is configured by the base station and sent to the user equipment, and is the RRM measurement type information and the signal type information used for the RRM measurement.
  • a general term for information such as signal combination information for RRM measurement, but is not limited to these configuration information.
  • the foregoing at least one configuration information for RRM measurement is used for RRM measurement or different RRM measurement for different cells, and may be independently configured, that is, for measurement of different RRMs, the base station mutually configures corresponding configuration information. Not associated.
  • each RRM measurement type information when measuring 5 different RRMs, when configuring RRM measurement type information for each RRM measurement, each RRM measurement type information may be different, or when configuring signal type information for RRM measurement for each RRM measurement, each for each The signal type information of the RRM measurement may be different, or the signal combination information for the RRM measurement may be different when the signal combination information for the RRM measurement is configured for each RRM measurement.
  • configuring configuration information for RRM measurement independently, it is also possible to separately configure a signal used for a corresponding measurement for each measurement item, for example, measuring RSRP and RSSI of the same new carrier type NCT cell.
  • the signals used are different, the signals used are configured separately, for example, the measurement RSRP uses RCRS, and the measurement RSSI uses IMR or CSI-RS.
  • multiple cells or nodes around the UE may have different configurations, such as different carrier types or different signals or signal combinations.
  • not all cells or nodes send the same signal or signal combination that can be used for RRM measurement.
  • Configuring at least one configuration information for each cell or node-related RRM measurement independently may be configured separately for each cell or node configuration, so that the accuracy of the UE's RRM measurement for each cell or node may be ensured.
  • the configuration information may include only one or both of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement.
  • the user equipment may obtain or determine the remaining two or one configuration information according to the predefined association relationship. For example, if the configuration information includes only the RRM measurement type information, the user equipment can obtain or determine the signal type information for the RRM measurement and the RRM measurement according to the predefined association relationship when receiving the RRM measurement type information. The amount of signal combination information.
  • the RRM measurement type information includes a combination of any one or any combination of carrier type information, signal type information, signal combination information, and measurement item information for indicating that the user equipment performs RRM measurement;
  • the RRM measurement type information includes a carrier type, a signal combination information, a measurement item information, a time domain parameter information, a frequency domain domain parameter information, and a measurement value adjustment parameter information, which are used to indicate that the user equipment performs RRM measurement.
  • the signal type in the signal type information includes a cell-specific reference signal CRS, a dedicated cell reference signal RCRS, a primary synchronization signal PSS, and a secondary synchronization signal.
  • the signal combination in the signal combination information includes a cell-specific reference signal CRS, a binned cell-specific reference signal RCRS, a primary synchronization signal PSS, a secondary synchronization signal SSS, Any combination of the reference signal DRS, the broadcast channel BCH signal, the interference measurement resource IMR, and the channel state information reference signal CSI-RS is explored.
  • the signal type information is used to indicate the type of the signal or the type of the signal and the configuration information of the signal that are required to be used by the user equipment for performing RRM measurement
  • the signal combination information is used to indicate that the user equipment performs RRM.
  • the carrier type information may be a normal carrier type (NCT), a legacy carrier type (LCT), a new carrier type 1 ( New Carrier Typel, NCT1) or New Carrier Type 2 (NCT2).
  • the carrier type information may be a preset or default RRM measurement manner corresponding to the carrier type information, for example, the RRM measurement is performed based on the CRS when the carrier type information is the LCT, and the RRM measurement is performed based on the RCRS when the carrier type information is the NCT1, the carrier When the type information is NCT2, RRM measurement is performed based on the cell-specific CSI-RS.
  • the measurement item information packet may specifically be a measurement of which RRM is performed, including one or several measurements of RSRP, RSRQ, and RSSI, for example, measuring only RSRP, or measuring only RSRP and RSSI, or RSRP, RSRQ, and RSSI. Make measurements.
  • the measurement item information may specifically refer to what kind of RRM measurement is performed on which signal, for example, the reference signal received power RSRP is measured on the CRS, and the received signal strength indication RSSI is measured on the CSI-RS, or , corresponding to RRM measurement
  • the received signal strength indication RSSI is measured on the signal transmitted by the cell, and the reference signal received power RSRP is measured on the signal of another cell synchronized with the cell corresponding to the RRM measurement, for example, performing RRM measurement of an NCT cell
  • the received signal strength indication RSSI is measured on the CRS transmitted by the NCT cell
  • the reference signal received power RSRP is measured on the CRS transmitted by the LCT cell synchronized with the NCT cell, and the measured RSSI and RSRP are used to calculate the RSRQ.
  • the RRM measurement type information when the base station configures the RRM measurement type information, the RRM measurement type information may include only one or more of the foregoing information.
  • the user equipment When receiving the one or more configuration information, the user equipment may obtain or determine the remaining configuration information according to the predefined association relationship. For example, when the RRM measurement type information includes only the carrier type information, when receiving the RRM measurement type information, the user equipment may obtain or determine the signal type information or the signal combination information and the measurement item information used for the RRM measurement according to the predefined association relationship. Any one or any combination of any of the time domain parameter information, the frequency domain domain parameter information, and the measured value adjustment parameter information.
  • the configuration information may be configured by the serving cell of the UE.
  • the configuration information may be notified by broadcast signaling or dedicated signaling.
  • notification is performed for a plurality of UEs through broadcast RRC signaling, or for one UE by dedicated RRC signaling.
  • the signal type information may be a type of a signal used to indicate that the user equipment performs RRM measurement, and configuration information of the signal, where the signal combination information is used to indicate that the user equipment performs RRM.
  • the configuration information includes at least one of an RCRS offset and an offset parameter and time domain location information of the RCRS.
  • the configuration information includes at least one of CSI-RS pattern information, time domain location information, and scrambling code ID.
  • configuration information includes whether there is PSS or SSS, frequency domain location.
  • At least one of information and time domain location information for DRS, configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence Initializing ID information, for a common control channel (for example, PBCH/ePBCH), the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence
  • Initializing ID information for a common control channel (for example, PBCH/ePBCH)
  • the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • the base station when the base station notifies the user equipment that RSM measurement for one cell is performed using PSS/SSS, At the same time, notifying the user equipment of at least one of the frequency domain location information and the time domain location information of the PSS/SSS; the base station notifying the user equipment to use the PSS/SSS to perform measurement for one RRM, and simultaneously notifying the user equipment of the frequency domain of the PSS/SSS At least one of the location information and the time domain location information and the corresponding sequence initialization ID information; when the base station notifies the user equipment to perform RRM measurement for one cell using the DRS, simultaneously notifying the user equipment of the frequency domain location information and the time domain location of the DRS At least one of the information; the base station notifies the user equipment to use the DRS to perform measurement for one RRM, and simultaneously notifies the user equipment of at least one of the frequency domain location information and the time domain location information of the DRS and the corresponding sequence initialization ID information;
  • the common control channel for example, PBCH/ePBCH
  • the configuration information includes one of the following ways:
  • the configuration information is configuration information measured for each RRM, and includes a cell list for performing RRM measurement according to the configuration information or RRM measurement list; or, the configuration information is configuration information of RRM measurement corresponding to each RRM measurement or RRM measurement of each cell.
  • the at least one configuration information for the radio resource management RRM measurement sent by the user equipment to receive at least the RRM measurement type information and the signal type information used for the RRM measurement is obtained by the foregoing method for the radio resource management measurement provided by the embodiment of the present invention.
  • signal combination information for RRM measurements The method provided by the embodiment of the present invention enables the user equipment to directly perform measurement of multiple RRMs according to configuration information and process multiple RRM measurement results, as compared with the prior art. There is no need to blindly detect the relevant configuration of each surrounding cell, which reduces the complexity of the user equipment, improves the accuracy of RRM measurement and processing, and the UE receives different RRM measurements or different RRM measurements for different cells.
  • the configuration information can ensure that the UE performs RRM measurement on the characteristics of the signal transmitted by the corresponding cell or the transmission point, instead of performing all RRM measurement according to only one signal, thereby improving the accuracy of the radio resource management RRM measurement and processing.
  • the RRM measurement type information includes any one of a carrier type, signal type information or signal combination information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measurement value adjustment parameter information corresponding to the user equipment for performing RRM measurement.
  • the measured value adjustment parameter of the RRM includes The user equipment uses at least two signals in the signal combination information to measure the weighting of the measurement values obtained by the at least two signals when the same measurement item is used, and the weighting is used by the user equipment to measure the measurement item according to the weighting The measured values are statistically averaged to obtain the measurement results of the measurement items.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the weighted RSRP value measured on the RCRS is 30%
  • the RSRP value measured on the PSS/SSS is weighted by 70%.
  • the user equipment performs weighting according to the weighted value.
  • the statistics are drawn to obtain the measurement results of RSRP.
  • the measurement value adjustment parameter includes at least two signals of the user equipment using the signal combination type to measure the same measurement item by at least Weighting the measured values of the two signals and the first adjustment value obtained by the at least two signals from the at least two signals when the user equipment measures the same measurement item using at least two of the signal combination types, the weighted sum
  • the first adjustment value is used by the user equipment to adjust the measured value according to the first adjustment value, and then perform statistical average on the adjusted measurement value according to the weighting to obtain a measurement of the measurement item.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the RSRP value measured on the RCRS is MdB
  • the adjustment value is ldB
  • the RSRP value measured on the PSS/SSS is NdB
  • the adjustment value is OdB
  • the RSRP on the RCRS is (M+l) dB
  • PSS/SSS The RSRP on is (N _ 0 ) dB, and then statistical average or feedback.
  • the measurement value adjustment parameter includes the at least two signals when the user equipment measures the same measurement item using at least two signals.
  • the second adjustment value is used to indicate that the user equipment compares the measured value with a threshold value of the measurement item or compares with another measurement value, according to the The second adjustment value is adjusted after the measurement value is used, and the adjusted measurement value is compared with a threshold value of the measurement item or compared with another measurement value.
  • the measurement type information includes a measurement value adjustment parameter for the user equipment RRM measurement
  • the measurement The value adjustment parameter includes a third adjustment value of the measurement value obtained by the at least two signals when the user equipment uses the at least two signals to measure the same measurement item, where the third adjustment value is used by the user equipment according to the The third adjustment value is adjusted for the measured value, and then another measured item is calculated using the adjusted measured value.
  • the RRM measurement configuration information sent by the base station that is received by the UE may include different RRM measurement value adjustment parameters for different cell RRM measurement or different RRM measurement configurations, so that the RRM measurement may be performed for different RRM measurements.
  • Different measurement value adjustment parameters are set according to the corresponding signal or signal type and signal parameters, instead of using the same measurement value adjustment parameters for all cell RRM measurements or all RRM measurements, thereby ensuring that the UE is targeting one. The accuracy of the adjustment of the RRM measurement of the cell or node.
  • the information item included in the RRM measurement type information, the signal type information, or the signal combination information has a corresponding index number.
  • the user equipment receives the at least one configuration information that is sent by the base station for the radio resource management RRM measurement, and the user equipment may receive the index number corresponding to the foregoing RRM measurement type information, the signal type information, or the signal combination information sent by the base station;
  • the user equipment performs the RRM measurement according to the configuration information, the user equipment may obtain, according to the index number query correspondence table, the RRM measurement type information corresponding to the index number or the The RRM is measured after the signal type information or the signal combination information, and the correspondence relationship table includes a correspondence between the index number and the RRM measurement type information or the signal type information or the signal combination information.
  • the correspondence table may be predefined, and the correspondence between the index number and the RRM measurement type information or the The correspondence between the index number and the signal combination information.
  • the user equipment may receive the correspondence table sent by the base station and the foregoing RRM measurement type information, signal type information, or signal combination information.
  • Corresponding index number correspondingly, as another embodiment of the user equipment performing the RRM measurement according to the configuration information, the user equipment may obtain the RRM measurement type corresponding to the index number according to the index number query correspondence table. The RRM is measured after the information or the signal type information or the signal combination information.
  • the user equipment does not directly receive the RRM measurement type information, the signal type information, or the signal combination information, but only receives the corresponding index number, which can save signaling and reduce the complexity of signaling design.
  • the user equipment performs RRM measurement according to the configuration information.
  • the base station may configure the user equipment to use different types of signals for different RRM measurements for measurement, or configure the user equipment for partial RRM for multiple RRM measurements.
  • the measurement uses one signal for RRM measurements, and for another portion of RRM measurements, the signal combination is used for RRM measurements, where multiple RRM measurements correspond to different signals or combinations of signals.
  • a cell list or an RRM measurement list for performing RRM measurement according to the configuration information may be notified for each type of RRM measurement configuration information, or the base station measures for each RRM or for each cell.
  • the RRM measurement separately informs the UE of the configuration information of the RRM measurement.
  • the user equipment performs RRM measurement according to the configuration information sent by the base station.
  • the user equipment feeds back, to the base station, a measurement result of the RRM measurement.
  • FIG. 3-a it is a schematic flowchart of a method for measuring radio resource management information according to another embodiment of the present invention, where an execution subject may be a base station.
  • the method illustrated in Figure 3-a mainly includes steps S301 and S302, which are described in detail as follows:
  • the system bandwidth is divided into several sub-bandwidths.
  • the system bandwidth includes the maximum available system bandwidth or the downlink transmission bandwidth or the uplink transmission bandwidth or the maximum uplink available system bandwidth.
  • RRMs For a single RRM measurement, multiple partial bandwidth RRMs are measured over the system bandwidth. For example, if the system bandwidth is 10 MHz, the base station can split the sub-bandwidth into 5 bandwidths of 2 MHz. RRM measurements are made separately for each sub-bandwidth, or RRM measurements are taken for the first 2 sub-bandwidth.
  • S302 The user equipment is instructed to perform measurement on the radio resource management RRM information of the at least one of the sub-bandwidths.
  • the method further includes: transmitting the at least one sub-bandwidth size and/or location information to the user equipment.
  • the reference signal received power RSRP, the received signal strength indicator RSSI, or the reference signal reception quality of the sub-bandwidth may be indicated to the user equipment.
  • At least one of the RSRQs is measured.
  • the user equipment is instructed to calculate at least one RSRQ according to the broadband RSRP and the at least one sub-band RSSI, or to instruct the user equipment to calculate at least one RSRQ according to the at least one sub-band RSRP and the broadband RSRP, where the RSRP or the RSSI At least one is broadband or all part of the bandwidth.
  • the user equipment may calculate M RSRQs according to the broadband RSRP and the M sub-bandwidth RSSIs, or calculate N RSRQs according to the broadband RSSI and the N sub-bandwidth RSRPs, or calculate the maximum of M Rs based on the M sub-bandwidth RSSI and the N sub-bandwidth RSRPs.
  • RSRQ The user equipment, according to the indication of the base station, measures the radio resource management RRM information of the at least one sub-band, and reports the result of the measurement to the base station that provides the indication. Therefore, the following steps may be included:
  • the base station receives a radio resource management RRM measurement result on the sub-band measured by the user equipment.
  • the signal strength or signal quality of the corresponding cell or node on different sub-bandwidths can be obtained by measuring the sub-bandwidth RSRP, RSSI or RSRQ of some cells or nodes, relative to the system bandwidth.
  • An RSRP, RSRQ, or RSSI can perform RRM measurement and reporting on the corresponding sub-bandwidth according to different sub-bandwidths even if the transmit power of each cell is different at different locations of the system bandwidth, so that the cell to the UE can be accurately reflected.
  • the change of the scale channel characteristics in different frequency bands can provide more detailed reference information for the network side device (for example, the base station) to perform radio resource management.
  • the embodiment of the present invention further provides a method for measuring radio resource management information.
  • the method mainly includes steps S, 301 to S'. 302, the detailed description is as follows: S '301.
  • the user equipment receives an indication that the radio resource management RRM of the at least one sub-bandwidth is measured.
  • the system bandwidth includes the maximum available system bandwidth or the downlink transmission bandwidth or the uplink transmission bandwidth.
  • the sub-bandwidth is obtained by dividing the system bandwidth, the indication being indicated by the base station to the user equipment. For example, if the system bandwidth is 10 MHz, the base station can divide the sub-band into 5 sub-bandwidths of 2 MHz, perform RRM measurement for each sub-bandwidth, or perform RRM measurement for the first 2 sub-bandwidth.
  • the user equipment performs measurement on the RRM according to the indication.
  • the method further includes: the user equipment receiving the size and/or location information of the at least one sub-bandwidth sent by the base station.
  • the user equipment may receive the reference signal received power RSRP, the received signal strength indicator RSSI, or the reference signal received quality RSRQ of the sub-bandwidth. At least one indication of the measurement being made. Specifically, the user equipment receives an indication of calculating at least one RSRQ according to the broadband RSRP and the at least one subband RSSI, or the user equipment receives an indication of calculating the at least one RSRQ according to the at least one subband RSRP and the broadband RSRP, where the RSRP or the RSSI At least one is broadband or all part of the bandwidth.
  • the user equipment may calculate M RSRQs according to the broadband RSRP and the M sub-bandwidth RSSIs, or calculate N RSRQs according to the broadband RSSI and the N sub-bandwidth RSRPs, or calculate the maximum number of M according to the M sub-bandwidth RSSI and the N sub-bandwidth RSRP.
  • RSRQ The user equipment, according to the indication of the base station, measures the radio resource management RRM information of the at least one sub-bandwidth, and reports the measurement result to the base station that provides the indication. Therefore, the following steps may be included:
  • the signal strength or signal quality of the corresponding cell or node on different sub-bandwidths can be obtained by measuring the sub-bandwidth RSRP, RSSI or RSRQ of some cells or nodes, relative to the system bandwidth.
  • An RSRP, RSRQ, or RSSI can perform RRM measurement and reporting on the corresponding sub-bandwidth according to different sub-bandwidths even if the transmit power of each cell is different at different locations of the system bandwidth, so that the cell to the UE can be accurately reflected.
  • the variation of the scale channel characteristics in different frequency bands can provide more detailed information for wireless resource management of network side devices (such as base stations). Reference information.
  • FIG. 4 it is a schematic structural diagram of a device for radio resource management measurement according to an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • the apparatus for the wireless resource management measurement of the example of Figure 4 may be a base station or a functional unit/module therein, including a configuration information determining module 401 and a configuration information transmitting module 402, where:
  • the configuration information determining module 401 is configured to determine at least one configuration information used by the user equipment for radio resource management RRM measurement, where the configuration information includes RRM measurement type information, signal type information used for RRM measurement, and a signal combination used for RRM measurement. At least one of the information, the RRM measurement comprising at least one of a reference signal received power RSRP measurement, a received signal strength indication RSSI measurement, and a reference signal received quality RSRQ measurement;
  • the configuration information sending module 402 is configured to send the configuration information to the user equipment, so that the user equipment performs the RRM measurement according to the configuration information.
  • each functional module is merely an example, and the actual application may be considered according to requirements, such as configuration requirements of corresponding hardware or convenience of implementation of software.
  • the above function assignment is performed by different functional modules, that is, the internal structure of the device for measuring the radio resource management is divided into different functional modules to complete all or part of the functions described above.
  • the corresponding functional modules in this embodiment may be implemented by corresponding hardware, or may be executed by corresponding hardware.
  • the foregoing configuration information determining module may have the foregoing determination.
  • the hardware of the user equipment for the at least one configuration information of the RRM measurement by the radio resource may also be a general processor or other hardware device capable of executing the corresponding computer program to perform the foregoing functions; and the configuration information as described above.
  • the sending module may be hardware having the function of transmitting the configuration information to the user equipment, such as a configuration information transmitter, or a general processor or other hardware device capable of executing the corresponding computer program to perform the foregoing functions (
  • the RRM measurement may be at least one of a reference signal received power RSRP measurement, a received signal strength indication RSSI measurement, and a reference signal reception quality RSRQ measurement, and the configuration information is a RRM measurement.
  • Type information, signal class for RRM measurement A general term for type information and signal combination information for RRM measurement, etc., but is not limited to these configuration information, and the above-described at least one configuration information for RRM measurement is used for RRM measurement or different RRM measurement for different cells, and It can be independently configured, that is, for different RRM measurements, the base stations are not associated with each other when configuring corresponding configuration information.
  • each RRM measurement type information when measuring 5 different RRMs, when configuring RRM measurement type information for each RRM measurement, each RRM measurement type information may be different, or when configuring signal type information for RRM measurement for each RRM measurement, each for each The signal type information measured by the RRM may be different, or the signal combination information for the RRM measurement may be different when the signal combination information for the RRM measurement is configured for each RRM measurement.
  • configuring configuration information for RRM measurement independently, it is also possible to separately configure a signal used for a corresponding measurement for each measurement item, for example, measuring the same new carrier type (New Carrier Type, NCT).
  • NCT New Carrier Type
  • the signals used by the RSRP and RSSI of the cell are different, the signals used are configured separately, for example, the RSRP is used to measure the RSRP, and the RSSI is measured using the IMR or CSI-RS.
  • multiple cells or nodes around the UE may have different configurations, such as different carrier types or different signals or signal combinations.
  • not all cells or nodes send the same signal or signal combination that can be used for RRM measurement.
  • Configuring at least one configuration information for each cell or node-related RRM measurement independently may be configured separately for each cell or node configuration, so that the accuracy of the UE's RRM measurement for each cell or node may be ensured.
  • the configuration information may include only RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement. Any one or two.
  • the user equipment may obtain or determine the remaining two or one configuration information according to the predefined association relationship. For example, if the configuration information includes only the RRM measurement type information, the user equipment may obtain or determine the signal type information for the RRM measurement and the signal combination information for the RRM measurement according to the predefined association relationship when receiving the RRM measurement type information. .
  • the RRM measurement type information includes any one or any of carrier type information, signal type information, signal combination information, and measurement item information for indicating that the user equipment performs RRM measurement. Combination of several;
  • the RRM measurement type information includes means for instructing the user equipment to perform RRM measurement.
  • the signal types in the signal type information include Cell-specific Reference Signals (CRS), Reduced Cell-specific Reference Signals (RCRS), and primary synchronization signals ( Primary Synchronization Signals (PSS), Secondary Synchronization Signals (SSS), Discovery Reference Signals (DRS), Broadcast CHannel (BCH) signals, Interference Measurement Resource (IMR), and Channel status information reference
  • CRS Cell-specific Reference Signals
  • RCRS Reduced Cell-specific Reference Signals
  • PSS Primary Synchronization Signals
  • SSS Secondary Synchronization Signals
  • DRS Discovery Reference Signals
  • BCH Broadcast CHannel
  • IMR Interference Measurement Resource
  • Channel status information reference One of the channel state information-reference signal (CSI-RS)
  • the signal combination in the signal combination information includes a cell-specific reference signal CRS, a cell-specific reference signal RCRS, a primary synchronization signal PSS
  • the signal type information is used to indicate the type of the signal or the type of the signal and the configuration information of the signal that are required to be used by the user equipment for performing RRM measurement
  • the signal combination information is used to indicate that the user equipment performs RRM.
  • the carrier type information may be a normal carrier type (NCT), a legacy carrier type (LCT), a new carrier type 1 ( New Carrier Typel (NCT1) or New Carrier Type 2 (NCT2), etc., optionally, the carrier type information corresponds to a predefined or default RRM measurement mode under the carrier type information, for example, when the carrier type information is LCT.
  • RRM measurement based on CRS RRM measurement based on RCRS when carrier type information is NCT1
  • RRM measurement based on cell-specific CSI-RS when carrier type information is NCT2.
  • the measurement item information may specifically be a measurement of which RRM is performed, including one or several measurements of RSRP, RSRQ, and RSSI, for example, measuring only RSRP, or measuring only RSRP and RSSI, or RSRP, RSRQ, and RSSI. measuring.
  • the measurement item information may specifically refer to what kind of RRM measurement is performed on which signal, for example, the reference signal received power RSRP is measured on the CRS, and is performed on the CSI-RS.
  • the received signal strength indicates the measurement of the RSSI, or the received signal strength indication RSSI is measured on the signal transmitted by the cell corresponding to the RRM measurement, and the reference signal received power RSRP is performed on the signal of the other cell synchronized with the cell corresponding to the RRM measurement.
  • performing RRM measurement of an NCT cell performing measurement of the received signal strength indicator RSSI on the CRS transmitted by the NCT cell, and measuring the reference signal received power RSRP on the CRS transmitted by the LCT cell synchronized with the NCT cell. Measurement, and then use the measured RSSI and RSRP to calculate RSRQ.
  • the RRM measurement type information when the base station configures the RRM measurement type information, the RRM measurement type information may include only one or more of the foregoing information.
  • the user equipment When receiving the one or more configuration information, the user equipment may obtain or determine the remaining configuration information according to the predefined association relationship. For example, when the RRM measurement type information includes only the carrier type information, when receiving the RRM measurement type information, the user equipment may obtain or determine the signal type information or the signal combination information and the measurement item information used for the RRM measurement according to the predefined association relationship. Any one or any combination of any of the time domain parameter information, the frequency domain domain parameter information, and the measured value adjustment parameter information.
  • the configuration information may be configured by the serving cell of the UE.
  • the configuration information may be notified by broadcast signaling or dedicated signaling.
  • notification is performed for a plurality of UEs through broadcast RRC signaling, or for one UE by dedicated RRC signaling.
  • the signal type information may be a type of a signal used to indicate that the user equipment performs RRM measurement, and configuration information of the signal, where the signal combination information is used to indicate that the user equipment performs RRM.
  • the configuration information includes at least one of an RCRS offset and an offset parameter and time domain location information of the RCRS.
  • the configuration information includes at least one of CSI-RS pattern information, time domain location information, and scrambling code ID.
  • configuration information includes whether there is PSS or SSS, frequency domain location.
  • At least one of information and time domain location information for DRS, configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence
  • Initializing the ID information, for the common control channel for example, PBCH/ePBCH
  • the configuration information includes the scrambling code ID information of the common control channel, or may further include at least the frequency domain location information and the time domain location information.
  • the base station when the base station notifies the user equipment that the RRM measurement for one cell is performed by using the PSS/SSS, the base station notifies the user equipment of at least one of the frequency domain location information and the time domain location information of the PSS/SSS; the base station notifies the user equipment that the PSS/SSS is used.
  • the base station Performing, for one RRM measurement, simultaneously notifying the user equipment of at least one of frequency domain location information and time domain location information of the PSS/SSS and corresponding sequence initialization ID information; the base station notifying the user equipment to perform RRM for one cell using DRS At the time of measurement, the user equipment is simultaneously notified of at least one of the frequency domain location information and the time domain location information of the DRS; the base station notifies the user equipment to use the DRS to perform measurement for one RRM, and simultaneously informs the user equipment of the frequency domain location information of the DRS.
  • the base station notifies the user equipment that the RRM measurement for one cell or the RRM measurement is used to notify the user equipment when using a common control channel (eg, PBCH/ePBCH) Scrambling code ID information of the common control channel (for example, PBCH/ePBCH), Or the at least one of the frequency domain location information and the time domain location information may be notified; the base station notifies the user equipment to perform the RRM measurement for one cell by using the PSS/SSS and the CRS, and simultaneously notify the user equipment of the frequency domain location of the PSS/SSS.
  • a common control channel eg, PBCH/ePBCH
  • Scrambling code ID information of the common control channel for example, PBCH/ePBCH
  • the base station notifies the user equipment to perform the RRM measurement for one cell by using the PSS/SSS and the CRS, and simultaneously notify the user equipment of the frequency domain location of the PSS/SSS.
  • the base station notifies the user equipment that the RRS measurement for one cell or the RRM measurement for the user equipment is simultaneously notified to the user equipment of the frequency domain location information and the time domain location information of the DRS At least one and scrambling code ID information; the base station notifies the user equipment that the common control channel (for example, PBCH/ePBCH) is used for RRM measurement for one cell or for one RRM measurement, and simultaneously notifies the user equipment of the common control channel (for example, PBCH/ePBCH)
  • the scrambling code ID information or may also notify at least one of the frequency domain location information and the time domain location information; the base station notifies the user equipment that the IRM or ZP CSI-RS is used for RRM measurement for one cell or for one RRM measurement, Notifying the user equipment of the scrambling code ID information of the common control channel (for example, PBCH/ePBCH) Or, at least one of frequency domain location information and time domain location information may also be notified.
  • the base station may configure the user equipment to perform measurement using different types of signals for different RRM measurements, or configure the user equipment for a plurality of RRM measurements.
  • RRM measurements use one type of signal for RRM measurements, and for another portion of RRM measurements, RRM measurements are made using a combination of signals, where the corresponding signal and signal combinations for multiple RRM measurements can be different.
  • the user equipment After performing RRM measurement according to the configuration information sent by the base station, the user equipment feeds back the measurement result to the base station that sends the configuration information.
  • the RRM measurement type information determined by the configuration information determining module 401 includes a carrier type, signal type information or signal combination information, measurement item information, time domain parameter information, frequency domain parameter information, and measurement corresponding to the user equipment for performing RRM measurement.
  • the RRM measurement type information includes the measurement value adjustment parameter for the user equipment RRM measurement
  • the RRM measurement is used as an embodiment of the present invention.
  • the value adjustment parameter includes a weighting for indicating, by the user equipment, the measurement values obtained by the at least two signals when the same measurement item is measured using at least two signals in the signal combination information, the weighting is used by the user equipment according to the Weighting a statistical average of the measured values of the measurement items to obtain a measurement result of the measurement item, for example, performing statistical average by RSRP values measured on RCRS and PSS/SSS, and weighting the RSRP value measured on the RCRS to 30 %, the RSRP value measured on the PSS/SSS is weighted by 70%, and the statistical tie is used according to the weighted value to obtain the RSRP measurement result.
  • a weighting for indicating, by the user equipment, the measurement values obtained by the at least two signals when the same measurement item is measured using at least two signals in the signal combination information, the weighting is used by the user equipment according to the Weighting a statistical average of the measured values of the measurement items to obtain a measurement result of the measurement item, for example, performing statistical average by
  • the measurement value adjustment parameter includes at least two signals of the user equipment using the signal combination type to measure the same measurement item by at least Weighting the measured values of the two signals and the first adjustment value obtained by the at least two signals from the at least two signals when the user equipment measures the same measurement item using at least two of the signal combination types, the weighted sum
  • the first adjustment value is used by the user equipment to adjust the measured value according to the first adjustment value, and then perform statistical average on the adjusted measurement value according to the weighting to obtain a measurement of the measurement item.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the RSRP value measured on the RCRS is MdB
  • the adjustment value is ldB
  • the RSRP value measured on the PSS/SSS is NdB
  • the adjustment value is OdB.
  • the RSRP on the RCRS is (M+l) dB
  • RSRP i (N - 0) dB on the PSS/SSS and then statistical average or feedback is performed.
  • the measurement value adjustment parameter includes the at least two signals when the user equipment measures the same measurement item using at least two signals.
  • the second adjustment value is used to indicate that the user equipment compares the measured value with a threshold value of the measurement item or compares with another measurement value, according to the After the second adjustment value is adjusted, the adjusted measurement value is used, and the measured value is used The threshold value of the quantity item is compared or compared to another measurement value.
  • the measurement type information includes a measurement value adjustment parameter for the user equipment RRM measurement
  • the measurement The value adjustment parameter includes a third adjustment value of the measurement value obtained by the at least two signals when the user equipment uses the at least two signals to measure the same measurement item, where the third adjustment value is used by the user equipment according to the The third adjustment value is adjusted for the measured value, and then another measured item is calculated using the adjusted measured value.
  • the base station may configure different RRM measurement value adjustment parameters according to RRM measurement or different RRM measurement performed by the UE for different cells, so that the signals or signal types and signals according to the corresponding use may be measured for different RRMs.
  • the parameters set different measurement value adjustment parameters, instead of using the same measurement value adjustment parameters for all cell RRM measurements or all RRM measurements, thereby ensuring accurate adjustment of the UE for RRM measurement of one cell or node. Sex.
  • the information item included in the RRM measurement type information, the signal type information, or the signal combination information has a corresponding index number.
  • the configuration information transmitting module 402 may include a first transmitting unit 501, such as the apparatus for radio resource management measurement provided by another embodiment of the present invention as shown in FIG.
  • the first sending unit 501 may send the index number corresponding to the information item included in the RRM measurement type information, the signal type information, or the signal combination information to the user equipment, so that the user equipment queries the correspondence relationship table according to the index number.
  • the RRM is measured after acquiring RRM measurement type information or the signal combination information corresponding to the index number.
  • the configuration information sending module 402 may include a second sending unit 601, such as the apparatus for radio resource management measurement provided by another embodiment of the present invention as shown in FIG.
  • the second sending unit 601 may send the correspondence table and the index number to the user equipment, so that the user equipment acquires RRM measurement type information corresponding to the index number according to the index number query correspondence table or The RRM is measured after the signal combination information.
  • the correspondence table may be predefined, including a correspondence relationship between the index number and the RRM measurement type information or the index number and location The correspondence between the signal combination information.
  • the configuration information sending module The 402 does not directly send the information item included in the RRM measurement type information, the signal type information, or the signal combination information to the user equipment, but the first sending unit 501 or the second sending unit 601 sends the corresponding index number, which can save signaling. Reduce the complexity of signaling design.
  • FIG. 7 is a schematic structural diagram of an apparatus for measuring radio resource management information according to an embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.
  • the apparatus for measuring radio resource management information illustrated in Figure 7-a may be a user equipment or a functional unit/module therein, including a configuration information receiving module 701, a measurement module 702, and a feedback module 703, where:
  • the configuration information receiving module 701 is configured to receive at least one configuration information that is sent by the base station for radio resource management RRM measurement, where the configuration information includes RRM measurement type information, signal type information used for RRM measurement, and RRM measurement. At least one of signal combination information, the RRM measurement comprising at least one of a reference signal received power RSRP measurement, a received signal strength indication RSSI measurement, and a reference signal received quality RSRQ measurement;
  • the measuring module 702 is configured to perform the RRM measurement according to the configuration information
  • the feedback module 703 is configured to feed back, to the base station, a measurement result of the RRM measurement.
  • each functional module is merely an example, and the actual application may be considered according to requirements, such as configuration requirements of corresponding hardware or convenience of implementation of software.
  • the above function assignment is performed by different functional modules, that is, the internal structure of the device for measuring radio resource management information is divided into different functional modules to complete all or part of the functions described above.
  • the corresponding functional modules in this embodiment may be implemented by corresponding hardware, or may be executed by corresponding hardware.
  • the foregoing configuration information receiving module may have the foregoing receiving.
  • the hardware for the at least one configuration information of the radio resource management RRM measurement delivered by the base station may also be a general processor or other hardware device capable of executing the corresponding computer program to perform the foregoing functions;
  • the measuring module may be hardware having a function of performing the foregoing RRM measurement according to the configuration information, such as a measuring device, or a general processor or other hardware device capable of executing a corresponding computer program to perform the foregoing functions (this specification provides Various embodiments The above described principles can be applied).
  • the RRM measurement may be at least one of an RSRP measurement, an RSSI measurement, and an RSRQ measurement, and the configuration information is configured by the base station and sent to the configuration information receiving module 701 of the user equipment, which is used for the RRM measurement type information.
  • the foregoing at least one configuration information for RRM measurement is used for RRM measurement or different RRM measurement for different cells, and may be independently configured, that is, for measurement of different RRMs, the base station mutually configures corresponding configuration information. Not associated.
  • each RRM measurement type information when measuring 5 different RRMs, when configuring RRM measurement type information for each RRM measurement, each RRM measurement type information may be different, or when configuring signal type information for RRM measurement for each RRM measurement, each for The signal type information measured by the RRM may be different, or the signal combination information for the RRM measurement may be different when the signal combination information for the RRM measurement is configured for each RRM measurement.
  • configuring configuration information for RRM measurement independently, it is also possible to separately configure a signal used for a corresponding measurement for each measurement item, for example, measuring RSRP and RSSI of the same new carrier type NCT cell.
  • the signals used are different, the signals used are configured separately, for example, the measurement RSRP uses RCRS, and the measurement RSSI uses IMR or CSI-RS.
  • multiple cells or nodes around the UE may have different configurations, such as different carrier types or different signals or signal combinations.
  • not all cells or nodes send the same signal or signal combination that can be used for RRM measurement.
  • At least one configuration information for each cell or node-related RRM measurement may be independently configured, and may be separately configured for each cell or node configuration, so that the accuracy of the UE's RRM measurement for each cell or node may be ensured.
  • the configuration information may include only one or both of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement.
  • the configuration information receiving module 701 receives the one or two types of configuration information, the user equipment can learn or determine the remaining two or one configuration information according to the predefined association relationship.
  • the configuration information includes only the RRM measurement type information
  • the configuration information receiving module 701 receives the RRM measurement type information
  • the user equipment can learn or determine the signal type information for the RRM measurement according to the predefined association relationship and is used for the RRM.
  • the measured signal combination information includes an indication for indicating that the user equipment performs the RRM measurement.
  • the RRM measurement type information is used to indicate that the user equipment performs the RRM measurement corresponding. a combination of any one or any combination of carrier type, signal combination information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measurement value adjustment parameter information, or includes a user equipment for performing RRM measurement corresponding a combination of any one or any combination of carrier type, signal type information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measured value adjustment parameter information; in still another embodiment of the present invention, signal type information
  • the signal types in the medium include a cell-specific reference signal CRS, a compressed cell-specific reference signal RCRS, a primary synchronization signal PSS, a secondary synchronization signal SSS, a discovery reference signal DRS, a broadcast channel BCH signal, an interference measurement resource IMR, and a channel state information reference signal CSI.
  • the signal combination in the signal combination information includes Any of the area-specific reference signal CRS, the compressed cell-specific reference signal RCRS, the primary synchronization signal PSS, the secondary synchronization signal SSS, the discovery reference signal DRS, the broadcast channel BCH signal, the interference measurement resource IMR, and the channel state information reference signal CSI-RS combination.
  • the signal type information is used to indicate the type of the signal or the type of the signal and the configuration information of the signal that are required to be used by the user equipment for performing RRM measurement
  • the signal combination information is used to indicate that the user equipment performs RRM. The type of signal to be used for measurement and the configuration information of the signal.
  • the carrier type information may be a normal carrier type (NCT), a legacy carrier type (LCT), a new carrier type 1 ( New Carrier Type 1 , NCT1 ) or New Carrier Type 2 ( NCT2 ).
  • the carrier type information may be a preset or default RRM measurement manner corresponding to the carrier type information, for example, the RRM measurement is performed based on the CRS when the carrier type information is the LCT, and the RRM measurement is performed based on the RCRS when the carrier type information is the NCT1, the carrier When the type information is NCT2, RRM measurement is performed based on the cell-specific CSI-RS.
  • the measurement item information packet may specifically be a measurement of which RRM is performed, including one or several measurements of RSRP, RSRQ, and RSSI, for example, measuring only RSRP, or measuring only RSRP and RSSI, or RSRP, RSRQ, and RSSI. Make measurements.
  • the measurement item information may specifically refer to what kind of RRM measurement is performed on which signal, for example, the reference signal received power RSRP is measured on the CRS, and the received signal strength indication RSSI is measured on the CSI-RS, or And performing measurement of the received signal strength indication RSSI on the signal transmitted by the cell corresponding to the RRM measurement, and the signal of another cell synchronized with the cell corresponding to the RRM measurement
  • the measurement of the reference signal received power RSRP is performed on the number, for example, performing RRM measurement of an NCT cell, and performing measurement of the received signal strength indicator RSSI on the CRS transmitted by the NCT cell, on the CRS transmitted by the LCT cell synchronized with the NCT cell
  • the measurement is performed on the reference signal received power RSRP, and the measured RSSI and RSRP are used to calculate the RSRQ.
  • the RRM measurement type information when the base station configures the RRM measurement type information, the RRM measurement type information may include only one or more of the foregoing information.
  • the configuration information receiving module 701 receives the one or more types of configuration information, the user equipment can learn or determine the remaining configuration information according to the predefined association relationship.
  • the RRM measurement type information includes only the carrier type information
  • the configuration information receiving module 701 receives the RRM measurement type information
  • the user equipment can learn or determine the signal type information or signal combination for the RRM measurement according to the predefined association relationship. Any one or any combination of information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measured value adjustment parameter information.
  • the configuration information may be configured by the serving cell of the user equipment.
  • the configuration information may be notified by broadcast signaling or dedicated signaling.
  • notification is performed for a plurality of user equipments through broadcast RRC signaling, or for one user equipment by dedicated RRC signaling.
  • the signal type information may be a type of a signal used to indicate that the user equipment needs to perform RRM measurement, and configuration information of the signal, where the signal combination information is used to indicate that the user equipment performs RRM measurement.
  • the configuration information includes at least one of an RCRS offset and an offset parameter and time domain location information of the RCRS.
  • the configuration information includes at least one of CSI-RS pattern information, time domain location information, and scrambling code ID.
  • configuration information includes whether there is PSS or SSS, frequency domain location.
  • At least one of information and time domain location information for DRS, configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence Initializing ID information, for a common control channel (for example, PBCH/ePBCH), the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • configuration information including at least one of frequency domain location information, time domain location information, or at least one of frequency domain location information, time domain location information, and a corresponding sequence
  • Initializing ID information for a common control channel (for example, PBCH/ePBCH)
  • the configuration information includes scrambling code ID information of the common control channel, or may further include at least one of frequency domain location information and time domain location information.
  • the base station when the base station notifies the user equipment that RSM measurement for one cell is performed using PSS/SSS, At the same time, notifying the user equipment of at least one of the frequency domain location information and the time domain location information of the PSS/SSS; the base station notifying the user equipment to use the PSS/SSS to perform measurement for one RRM, and simultaneously notifying the user equipment of the frequency domain of the PSS/SSS At least one of the location information and the time domain location information and the corresponding sequence initialization ID information; when the base station notifies the user equipment to perform RRM measurement for one cell using the DRS, simultaneously notifying the user equipment of the frequency domain location information and the time domain location of the DRS At least one of the information; the base station notifies the user equipment to use the DRS to perform measurement for one RRM, and simultaneously notifies the user equipment of at least one of the frequency domain location information and the time domain location information of the DRS and the corresponding sequence initialization ID information;
  • the common control channel for example, PBCH/ePBCH
  • the configuration information includes one of the following ways:
  • the configuration information is configuration information measured for each RRM, and includes a cell list for performing RRM measurement according to the configuration information or RRM measurement list; or, the configuration information is configuration information of RRM measurement corresponding to each RRM measurement or RRM measurement of each cell.
  • the at least one configuration information for the radio resource management RRM measurement sent by the user equipment to receive at least the RRM measurement type information and the signal type information used for the RRM measurement is obtained by the foregoing method for the radio resource management measurement provided by the embodiment of the present invention.
  • signal combination information for RRM measurements The method provided by the embodiment of the present invention enables the user equipment to directly perform measurement of multiple RRMs according to configuration information and process multiple RRM measurement results, as compared with the prior art. There is no need to blindly detect the relevant configuration of each surrounding cell, which reduces the complexity of the user equipment, improves the accuracy of RRM measurement and processing, and the UE receives different RRM measurements or different RRM measurements for different cells.
  • the configuration information can ensure that the UE performs RRM measurement on the characteristics of the signal transmitted by the corresponding cell or the transmission point, instead of performing all RRM measurement according to only one signal, thereby improving the accuracy of the radio resource management RRM measurement and processing.
  • the RRM measurement type information includes any one of a carrier type, signal type information or signal combination information, measurement item information, time domain parameter information, frequency domain domain parameter information, and measurement value adjustment parameter information corresponding to the user equipment for performing RRM measurement.
  • the measured value adjustment parameter of the RRM includes The user equipment uses at least two signals in the signal combination information to measure the weighting of the measurement values obtained by the at least two signals when the same measurement item is used, and the weighting is used by the user equipment to measure the measurement item according to the weighting The measured values are statistically averaged to obtain the measurement results of the measurement items.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the weighted RSRP value measured on the RCRS is 30%
  • the RSRP value measured on the PSS/SSS is weighted by 70%.
  • the user equipment performs weighting according to the weighted value.
  • the statistics are drawn to obtain the measurement results of RSRP.
  • the measurement value adjustment parameter includes at least two signals of the user equipment using the signal combination type to measure the same measurement item by at least Weighting the measured values of the two signals and the first adjustment value obtained by the at least two signals from the at least two signals when the user equipment measures the same measurement item using at least two of the signal combination types, the weighted sum
  • the first adjustment value is used by the user equipment to adjust the measured value according to the first adjustment value, and then perform statistical average on the adjusted measurement value according to the weighting to obtain a measurement of the measurement item.
  • the statistical average is measured by the RSRP values measured on the RCRS and the PSS/SSS.
  • the RSRP value measured on the RCRS is MdB
  • the adjustment value is ldB
  • the RSRP value measured on the PSS/SSS is NdB
  • the adjustment value is OdB
  • the RSRP on the RCRS is (M+l) dB
  • PSS/SSS The RSRP on is (N _ 0 ) dB, and then statistical average or feedback.
  • the measurement value adjustment parameter includes the at least two signals when the user equipment measures the same measurement item using at least two signals.
  • the second adjustment value is used to indicate that the user equipment compares the measured value with a threshold value of the measurement item or compares with another measurement value, according to the The second adjustment value is adjusted after the measurement value is used, and the adjusted measurement value is compared with a threshold value of the measurement item or compared with another measurement value.
  • the measurement type information includes a measurement value adjustment parameter for the user equipment RRM measurement
  • the measurement The value adjustment parameter includes a third adjustment value of the measurement value obtained by the at least two signals when the user equipment uses the at least two signals to measure the same measurement item, where the third adjustment value is used by the user equipment according to the The third adjustment value is adjusted for the measured value, and then another measured item is calculated using the adjusted measured value.
  • the RRM measurement configuration information sent by the base station that is received by the UE may include different RRM measurement value adjustment parameters for different cell RRM measurement or different RRM measurement configurations, so that the RRM measurement may be performed for different RRM measurements.
  • Different measurement value adjustment parameters are set according to the corresponding signal or signal type and signal parameters, instead of using the same measurement value adjustment parameters for all cell RRM measurements or all RRM measurements, thereby ensuring that the UE is targeting one. The accuracy of the adjustment of the RRM measurement of the cell or node.
  • the configuration information receiving module 701 illustrated in FIG. 7-a includes the first The receiving unit 704, the measuring module 702 includes a first measuring unit 705, such as the apparatus for measuring radio resource management information provided by another embodiment of FIG. 7-b; or the configuration information receiving module 701 of the example of FIG. 7-a includes the The receiving unit 706, the measuring module 702 includes a second measuring unit 707, such as the apparatus for measuring radio resource management information provided by another embodiment of FIG. 7-c, where: the first receiving unit 704 is configured to receive the base station to send The index number;
  • the first measuring unit 705 is configured to: after the RRM measurement type information or the signal combination information corresponding to the index number is obtained according to the index number query correspondence table, measure the RRM;
  • the second receiving unit 706 is configured to receive a correspondence table sent by the base station and the index number;
  • the second measuring unit 707 is configured to query the corresponding relationship table according to the index number to obtain the RRM measurement type information or the signal combination information corresponding to the index number, and measure the RRM.
  • the correspondence table may be predefined, and includes a correspondence or relationship between the index number and the RRM measurement type information. Corresponding relationship between the index number and the signal combination information. Since the user equipment does not directly receive the RRM measurement type information, the signal type information, or the signal combination information, but only receives the corresponding index number, signaling can be saved, and the complexity of the signaling design can be reduced.
  • FIG. 8 is a schematic structural diagram of an apparatus for measuring radio resource management information according to another embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • the exemplary apparatus for measuring radio resource management information may be a user equipment or a functional unit/module therein, including a partitioning module 801 and an indication module 803, where:
  • the segmentation module 801 is configured to divide the system bandwidth into a plurality of sub-bandwidths, where the system bandwidth includes a maximum available system bandwidth or a downlink transmission bandwidth or an uplink transmission bandwidth or a maximum uplink available system bandwidth.
  • the indication module 802 is configured to indicate to the user equipment At least one of the sub-bandwidth radio resource management RRM information is measured.
  • the base station receives the radio resource management RRM measurement result on the sub-band measured by the indication module 802.
  • the apparatus for measuring radio resource management information can obtain the signal strength of the corresponding cell or node on different sub-bandwidths by measuring the sub-bandwidth RSRP, RSSI or RSRQ of some cells or nodes.
  • the signal quality is only one RSRP, RSRQ or RSSI on the system bandwidth. Even if the transmit power of each cell is different at different locations of the system bandwidth, the RRM measurement and reporting on the corresponding sub-bandwidth can be performed according to different sub-bandwidths. Therefore, the change of the large-scale channel characteristics of the cell to the UE in different frequency bands can be accurately reflected, and more detailed reference information can be provided for the network side device (for example, the base station) to perform radio resource management.
  • the network side device for example, the base station
  • each functional module is merely an example, and the actual application may be considered according to requirements, such as configuration requirements of corresponding hardware or convenience of implementation of software.
  • the above function assignment is completed by different functional modules, that is, the internal structure of the device for measuring the radio resource management information is divided into different functional modules, All or part of the functions described above.
  • the corresponding functional modules in this embodiment may be implemented by corresponding hardware, or may be executed by corresponding hardware to execute corresponding software.
  • the foregoing splitting module may have the foregoing system bandwidth.
  • the hardware that is divided into a plurality of sub-bandwidths may also be a general processor or other hardware device capable of executing a corresponding computer program to perform the foregoing functions.
  • At least one of the sub-bandwidth radio resource management RRM information hardware, such as an indicator, may also be a general processor or other hardware device capable of executing a corresponding computer program to perform the aforementioned functions (the various embodiments provided in the present specification) The above described principles can be applied).
  • the apparatus for measuring radio resource management information illustrated in FIG. 8 may further include a transmitting module 901, such as the apparatus for radio resource management measurement provided by another embodiment of the present invention shown in FIG.
  • the sending module 901 is configured to send the size and/or location information of the at least one sub-bandwidth to the user equipment.
  • the indication module 802 illustrated in FIG. 8 or FIG. 9 may include a first indicator sub-module 1001, and the apparatus 10 for radio resource management measurement provided by another embodiment of the present invention as shown in FIG. 10-a or FIG. 10-b .
  • the first indicator sub-module 1001 is configured to indicate to the user equipment that one of the reference signal received power RSRP, the received signal strength indicator RSSI or the reference signal received quality RSRQ of the sub-bandwidth is measured.
  • the first indicator sub-module 1001 illustrated in FIG. 10-a or FIG. 10-b may include a first indication unit 1101, such as the wireless provided by another embodiment of the present invention as shown in FIG. 11-a or FIG. 11-b Device 11 for resource management measurement.
  • the first indication unit 1101 is configured to instruct the user equipment to calculate at least one RSRQ according to the broadband RSRP and the at least one sub-band RSSI, or instruct the user equipment to calculate the at least one RSRQ according to the at least one sub-band RSRP and the broadband RSRP.
  • FIG. 12 corresponds to the apparatus for measuring radio resource management information illustrated in Fig. 8.
  • FIG. 12 may be a user equipment or a functional unit/module therein, including an indication receiving module 1201 and a measurement module 1202, where:
  • the indication receiving module 1201 is configured to receive an indication that the radio resource management RRM of the at least one sub-bandwidth is obtained, where the sub-bandwidth is obtained by dividing the system bandwidth, where the indication is indicated by the base station to the user equipment;
  • the measuring module 1202 is configured to measure the RRM according to the indication.
  • the user equipment reports the radio resource management RRM measurement result on the sub-band measured by the measurement module 1202 to the base station.
  • the signal strength of the corresponding cell or node on different sub-bandwidths may be obtained by measuring the sub-bandwidth RSRP, RSSI or RSRQ of some cells or nodes.
  • the signal quality is only one RSRP, RSRQ or RSSI on the system bandwidth. Even if the transmit power of each cell is different at different locations of the system bandwidth, the RRM measurement and reporting on the corresponding sub-bandwidth can be performed according to different sub-bandwidths. Therefore, the change of the large-scale channel characteristics of the cell to the UE in different frequency bands can be accurately reflected, and more detailed reference information can be provided for the network side device (for example, the base station) to perform radio resource management.
  • the network side device for example, the base station
  • the apparatus for measuring radio resource management information illustrated in FIG. 12 may further include an information receiving module 1301, such as the apparatus for radio resource management measurement provided by another embodiment of the present invention as shown in FIG.
  • the information receiving module 1301 is configured to receive size and/or location information of at least one sub-bandwidth sent by the base station.
  • the indication receiving module 1201 illustrated in Fig. 12 or Fig. 13 may include a sub-receiving module 1401, such as the apparatus 14 for radio resource management measurement provided by another embodiment of the present invention as shown in Fig. 14-a or Fig. 14-b.
  • the sub-receiving module 1401 is configured to receive an indication that at least one of the reference signal received power RSRP, the received signal strength indication RSSI, or the reference signal received quality RSRQ of the sub-bandwidth is measured.
  • the sub-receiving module 1401 illustrated in FIG. 14-a or FIG. 14-b may include a first receiving unit 1501 or a second receiving unit 1502, and another embodiment of the present invention as shown in FIG. 15-a or FIG. 15-b
  • the first receiving unit 1501 is configured to receive an indication of calculating at least one RSRQ according to the broadband RSRP and the at least one sub-band RSSI.
  • the second receiving unit 1502 is configured to receive an indication of calculating the at least one RSRQ according to the at least one sub-band RSRP and the broadband RSRP.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, the program including the steps illustrated in Fig. 1 when executed.
  • Another embodiment of the present invention also provides a computer storage medium having a program stored thereon, the program including the steps illustrated in Figure 2 when executed.
  • Another embodiment of the present invention also provides a computer storage medium storing a program, the program including the steps of the example of Figure 3-a when executed.
  • Another embodiment of the present invention also provides a computer storage medium that can store a program that, when executed, includes the steps of the example illustrated in Figure 3-b.
  • the embodiment of the present invention further provides a base station, including: an input device, an output device, a memory, and a processor.
  • the processor performs the following steps: determining at least one configuration information used by the user equipment for radio resource management RRM measurement, where The configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement includes reference signal received power RSRP measurement, and received signal strength indication RSSI measurement And at least one of the reference signal reception quality RSRQ measurement; transmitting the configuration information to the user equipment to cause the user equipment to perform the RRM measurement according to the configuration information.
  • Another embodiment of the present invention further provides a base station, including: an input device, an output device, a memory, and a processor; wherein the processor performs the following steps: dividing a system bandwidth into a plurality of sub-bandwidths; indicating to the user equipment that at least One of the sub-bandwidth radio resource management RRMs performs measurements.
  • the embodiment of the present invention further provides a user equipment, including: an input device, an output device, a memory, and a processor.
  • the processor performs the following steps: receiving at least one configuration for radio resource management RRM measurement delivered by the base station Information, the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement, the RRM measurement includes reference signal received power RSRP measurement, received signal strength At least one of an RSSI measurement and a reference signal reception quality RSRQ measurement is indicated; the RRM measurement is performed according to the configuration information; and the measurement result of the RRM measurement is fed back to the base station.
  • Another embodiment of the present invention further provides a user equipment, including: an input device, an output device, a memory, and a processor; wherein the processor performs the following steps: receiving a radio resource management RRM that measures at least one sub-bandwidth Instructing, the sub-bandwidth is obtained by dividing the system bandwidth, the indication is indicated by the base station to the user equipment; and the RRM is measured according to the indication.
  • a radio resource management RRM that measures at least one sub-bandwidth Instructing, the sub-bandwidth is obtained by dividing the system bandwidth, the indication is indicated by the base station to the user equipment; and the RRM is measured according to the indication.
  • Method 1 Determine at least one configuration information used by the user equipment for radio resource management RRM measurement, where the configuration information includes at least one of RRM measurement type information, signal type information for RRM measurement, and signal combination information for RRM measurement.
  • the RRM measurement includes at least one of a reference signal received power RSRP measurement, a received signal strength indicator RSSI measurement, and a reference signal received quality RSRQ measurement; the configuration information is sent to the user equipment, so that the user equipment The RRM measurement is performed according to the configuration information.
  • Method 2 The user equipment receives at least one configuration information that is sent by the base station for radio resource management RRM measurement, where the configuration information includes RRM measurement type information, signal type information used for RRM measurement, and signal combination information used for RRM measurement.
  • the configuration information includes RRM measurement type information, signal type information used for RRM measurement, and signal combination information used for RRM measurement.
  • At least one of the RRM measurement includes at least one of a reference signal received power RSRP measurement, a received signal strength indication RSSI measurement, and a reference signal reception quality RSRQ measurement; the user equipment performs the RRM measurement according to the configuration information The user equipment feeds back to the base station a measurement result of the RRM measurement.
  • Method 3 Divide the system bandwidth into a plurality of sub-bandwidths; and indicate to the user equipment that the radio resource management RRM of the at least one of the sub-bandwidths is measured.
  • Method 4 The user equipment receives an indication that the radio resource management RRM of the at least one sub-band is measured, the sub-bandwidth is obtained by dividing the system bandwidth, the indication is indicated by the base station to the user equipment, and the user equipment is configured according to the Instructing to measure the RRM.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Read Only Memory (ROM), Random Access Memory (RAM), disk or optical disk.
  • ROM Read Only Memory
  • RAM Random Access Memory

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Abstract

本发明实施例提供一种测量无线资源管理(RRM)信息的方法、装置和设备,以提高对RRM测量的准确性。所述方法包括:确定用户设备用于无线RRM测量的至少一个配置信息,所述配置信息包括RRM测量类型信息、用于RRM测量的信号类型信息和用于RRM测量的信号组合信息中的至少一种(S101);将所述配置信息发送至所述用户设备,以使所述用户设备根据所述配置信息进行所述RRM测量(S102)。本发明实施例提供的方法使得用户设备可以直接根据配置信息进行多个RRM的测量以及对多个RRM测量结果进行处理,而不需要盲检测周围每一个小区的相关配置,降低了用户设备的复杂度,提高了RRM测量和处理的准确度。

Description

一种测量无线资源管理信息的方法、 装置和设备 技术领域
本发明涉及移动通信领域, 尤其涉及一种测量无线资源管理信息的方法、 装置和设备。
背景技术
演进的陆地无线接入 ( E-UTRA , Evolved- Universal Terrestrial Radio Access ) 系统定义了无线资源管理( Radio Resource Management, RRM )相关 信息, 包括参考信号接收功率(Reference Signal Received Power, RSRP )、 参 考信号接收质量(Reference Signal Received Quality, RSRQ )和接收信号强度 指示 (Received Signal Strength Indicator, RSSI )等信息, 其中, RSRP定义为 测量带宽内承载所有测量 RSRP用的 CRS端口对应资源单元 ( Resource Element, RE )上对应小区专用参考信号( Cell-specific Reference Signals, CRS ) 的接收功率的线性平均值, RSRQ定义为 NxRSRP/ ( E-UTRA carrier RSSI ) , 此处, Ν为 E-UTRA系统中用于测量 E-UTRA 载波 RSSI的资源块 (Resource Block, RB ) 的个数, E-UTRA carrier RSSI为在规定的测量带宽内 N个 RB上测 量到的承载 CRS天线端口 0的正交频分复用 ( Orthogonal Frequency Division Multiplexing, OFDM )符号上的总接收功率的线性平均值, 包括服务小区的共 道干扰、 非服务小区产生的干扰、 邻道干扰和热噪声等等。 如果高层信令指示 了用于测量 RSRQ的特定的子帧, 那么 RSSI将从对应子帧的所有 OFDM符号上 测量。 在 E-UTRA系统中, 对 RRM信息的获得一般是通过测量得到, 基本方法 是在测量带宽内一定时间范围内对 RRM信息进行多次测量后求线性平均来得 到,例如,对于 RSRP,可以在 200ms内测量 5次 RSRP后通过线性平均得到 RSRP 测量值。 RRM的测量值主要用于用户设备 ( User Equipment, UE )的移动性管 理等, 例如, RSRP的测量值代表一个小区到 UE的参考信号的平均接收功率, 则当 UE沿远离小区 A的方向移动时, UE测量并向基站反馈的小区 A的 RSRP逐 渐变小, 当 UE沿靠近小区 B的方向移动时, UE测量并向基站反馈的小区 B的 RSRP逐渐变大, 换言之, UE在移动时, 通过不断测量并向基站反馈 RRM的测 量值,基站根据 UE反馈的 RRM的测量值来发现是否需要改变为 UE提供服务的 小区等。
从上述说明可知, RRM的测量值或者对 RRM信息进行测量都与 CRS相关。 CRS在每一个子帧上都有传输,且 CRS的密度在时频域较高,例如,每一个 "RB 对" (即连续的一对 RB )上都有 CRS, 其中 CRS端口 0在一个 RB对上占 8个 RE, 此处, RB对是无线资源的单位, 一个 RB对为一个子帧上若干个连续子载波对 应的无线资源。 在 E-UTRA系统中, CRS基于小区 ID产生, CRS相关参数包括 CRS的端口数、 CRS的频率偏移和子帧类型等; UE通过检测其周围小区的 CRS 进行 RRM信息的测量。
需要说明的是, 虽然 RRM的测量值与 CRS相关,但并不意味着所有小区都 必须发送 CRS, 例如, 在新载波类型 (New Carrier Type, NCT ) 的小区中, 可能完全没有 CRS的发射, 因为, 在 NCT的小区中 CRS可能会被筒化小区专用 参考信号( Reduced Cell-specific Reference Signals, RCRS )代替。相比于 CRS, RCRS在时域和 /或频域的密度比较低, 因此可能无法保证 RSRP等 RRM信息测 量值的准确性。 在 NCT的小区中, 除了发送 RCRS, 还可能发送包括主同步信 号 /辅同步信号 ( Primary Synchronization signal/Secondary Synchronization signal, PSS/SSS ) 、 探索参考信号 (Discovery Reference Signal, DRS )和广 播信道( Broadcasting CHannel, BCH )等在内的其他信号。
对于 NCT的小区, 现有技术提供的一种测量 RRM信息的方法是 UE基于 DRS对 RRM信息进行测量。 基于 DRS的各种参数和小区 ID相关, 因此, 现有 技术提供的方法是 UE通过盲检测周围的 DRS, 发现一个 DRS与某个小区 ID相 关的 DRS匹配时, 认为发现一个 DRS, 然后根据该 DRS进行 RRM信息的测量。
由于 UE周围的小区可能有不同的配置, 例如发送不同的信号或发送的信 号有不同的配置, 因此, 上述现有技术提供的测量 RRM信息的方法仅仅根据 DRS (或 CRS )进行 RRM测量, 无法保证针对 UE周围所有小区的 RRM测量的 准确性。
此外, UE进行 RRM测量时只根据系统带宽进行一个 RRM统计测量, 而各 小区在系统带宽的不同位置上的发射功率可能不同,从而根据针对一个小区只 进行一个 RRM统计测量不能准确反映该小区到 UE的大尺度信道特性在不同频 带的变化情况。
发明内容
本发明实施例提供一种测量无线资源管理信息的方法、装置和设备, 以提 高对 RRM测量的准确性。
本发明实施例提供一种测量无线资源管理信息的方法, 所述方法包括: 确 定用户设备用于无线资源管理 RRM测量的至少一个配置信息, 所述配置信息 包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信 号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的至少一种; 将所 述配置信息发送至所述用户设备,以使所述用户设备根据所述配置信息进行所 述 RRM测量。
本发明另一实施例提供一种测量无线资源管理信息的方法, 所述方法包 括: 用户设备接收基站下发的用于无线资源管理 RRM测量的至少一个配置信 息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和 用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接 收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测 量的至少一种; 所述用户设备根据所述配置信息进行所述 RRM测量; 所述用 户设备向所述基站反馈进行所述 RRM测量的测量结果。
本发明另一实施例提供一种测量无线资源管理信息的方法, 所述方法包 括: 将系统带宽分割成若干子带宽; 向用户设备指示对至少一个所述子带宽的 无线资源管理 RRM进行测量。
本发明另一实施例提供一种测量无线资源管理信息的方法, 所述方法包 括: 用户设备接收对至少一个子带宽的无线资源管理 RRM进行测量的指示, 所述子带宽由系统带宽分割得到, 所述指示由基站向所述用户设备指示; 所述 用户设备根据所述指示对所述 RRM进行测量。
本发明实施例提供一种无线资源管理测量的装置, 所述装置包括: 配置信 息确定模块, 用于确定用户设备用于无线资源管理 RRM测量的至少一个配置 信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息 和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号 接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ 测量的至少一种; 配置信息发送模块, 用于将所述配置信息发送至所述用户设 备, 以使所述用户设备根据所述配置信息进行所述 RRM测量。
本发明实施例另一提供一种测量无线资源管理信息的装置, 所述装置包 括: 配置信息接收模块, 用于接收基站下发的用于无线资源管理 RRM测量的 至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的 信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量 包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接 收质量 RSRQ测量的至少一种; 测量模块, 用于根据所述配置信息进行所述 RRM测量; 反馈模块, 用于向所述基站反馈进行所述 RRM测量的测量结果。
本发明另一实施例提供一种测量无线资源管理信息的装置, 所述装置包 括: 分割模块, 用于将系统带宽分割成若干子带宽; 指示模块, 用于向用户设 备指示对至少一个所述子带宽的无线资源管理 RRM信息进行测量。
本发明另一实施例提供一种测量无线资源管理信息的装置, 所述装置包 括: 指示接收模块, 用于接收对至少一个子带宽的无线资源管理 RRM进行测 量的指示,所述子带宽由系统带宽分割得到,所述指示由基站向用户设备指示; 测量模块, 用于根据所述指示对所述 RRM进行测量。
本发明另一实施例提供一种计算机存储介质,所述计算机存储介质可存储 有程序, 该程序执行时包括步骤: 确定用户设备用于无线资源管理 RRM测量 的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量 的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测 量包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号 接收质量 RSRQ测量的至少一种; 将所述配置信息发送至所述用户设备, 以使 所述用户设备根据所述配置信息进行所述 RRM测量。
本发明另一实施例提供一种计算机存储介质,所述计算机存储介质可存储 有程序, 该程序执行时包括步骤: 将系统带宽分割成若干子带宽; 向用户设备 指示对至少一个所述子带宽的无线资源管理 RRM进行测量。
本发明另一实施例提供一种计算机存储介质,所述计算机存储介质可存储 有程序, 该程序执行时包括步骤: 接收基站下发的用于无线资源管理 RRM测 量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测 量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM 测量包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信 号接收质量 RSRQ测量的至少一种; 根据所述配置信息进行所述 RRM测量; 向 所述基站反馈进行所述 RRM测量的测量结果。
本发明另一实施例提供一种计算机存储介质,所述计算机存储介质可存储 有程序,该程序执行时包括步骤:接收对至少一个子带宽的无线资源管理 RRM 进行测量的指示, 所述子带宽由系统带宽分割得到, 所述指示由基站向用户设 备指示; 根据所述指示对所述 RRM进行测量。
本发明实施例提供一种基站, 包括: 输入装置、 输出装置、 存储器和处理 器; 其中, 所述处理器执行如下步骤: 确定用户设备用于无线资源管理 RRM 测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM 测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP测量、接收信号强度指示 RSSI测量和参 考信号接收质量 RSRQ测量的至少一种; 将所述配置信息发送至所述用户设备 以使所述用户设备根据所述配置信息进行所述 RRM测量。
本发明另一实施例提供一种基站, 包括: 输入装置、 输出装置、 存储器和 处理器; 其中, 所述处理器执行如下步骤: 将系统带宽分割成若干子带宽; 向 用户设备指示对至少一个所述子带宽的无线资源管理 RRM进行测量。
本发明实施例提供一种用户设备, 包括: 输入装置、 输出装置、 存储器和 处理器; 其中, 所述处理器执行如下步骤: 接收基站下发的用于无线资源管理 RRM测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所 述 RRM测量包括参考信号接收功率 RSRP测量、接收信号强度指示 RSSI测量和 参考信号接收质量 RSRQ测量的至少一种;根据所述配置信息进行所述 RRM测 量; 向所述基站反馈进行所述 RRM测量的测量结果。
本发明实施例提供一种用户设备, 包括: 输入装置、 输出装置、 存储器和 处理器; 其中, 所述处理器执行如下步骤: 接收对至少一个子带宽的无线资源 管理 RRM进行测量的指示, 所述子带宽由系统带宽分割得到, 所述指示由基 站向用户设备指示; 根据所述指示对所述 RRM进行测量。
从上述本发明实施例可知, 由于基站确定的用于无线资源管理 RRM测量 的至少包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测 量的信号组合信息中的至少一种,因此,与现有技术只是通过盲检测 DRS相比, 本发明实施例提供的方法使得用户设备可以直接根据配置信息进行多个 RRM 的测量以及对多个 RRM测量结果进行处理, 而不需要盲检测周围每一个小区 的相关配置, 降低了用户设备的复杂度, 提高了 RRM测量和处理的准确度。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对现有技术或实施例 描述中所需要使用的附图作筒单地介绍,显而易见地, 下面描述中的附图仅仅 是本发明的一些实施例,对于本领域技术人员来讲,还可以如这些附图获得其 他的附图。
图 1是本发明实施例提供的测量无线资源管理信息的方法流程示意图; 图 2是本发明实施例提供的测量无线资源管理信息的方法流程示意图; 图 3-a是本发明另一实施例提供的测量无线资源管理信息的方法流程示意 图;
图 3-b是本发明另一实施例提供的测量无线资源管理信息的方法流程示意 图;
图 4是本发明实施例提供的无线资源管理测量的装置结构示意图; 图 5是本发明另一实施例提供的无线资源管理测量的装置结构示意图; 图 6是本发明另一实施例提供的无线资源管理测量的装置结构示意图; 图 7-a是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 7-b是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 7-c是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 8是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 9是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 10-a是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 10-b是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 11-a是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 11-b是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 12是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 13是本发明另一实施例提供的测量无线资源管理信息的装置结构示意 图;
图 14-a是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 14-b是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 15-a是本发明另一实施例提供的测量无线资源管理信息的装置结构示 意图;
图 15-b是本发明另一实施例提供的测量无线资源管理信息的装置结构示 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, 本领域技术人员所获得的所有其他实 施例, 都属于本发明保护的范围。
请参阅附图 1 , 是本发明实施例提供的无线资源管理测量的方法流程示意 图,其执行主体可以^ ^站。附图 1示例的方法主要包括步骤 S101和步骤 S102, 详细说明如下:
S101 , 确定用户设备用于无线资源管理 RRM测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种。
在本发明实施例中, RRM测量可以是参考信号接收功率( Reference Signal Received Power, RSRP )测量、 接收信号强度指示 (Received Signal Strength Indicator, RSSI )测量和参考信号接收质量( Reference Signal Received Quality, RSRQ )测量的至少一种, 而配置信息是对 RRM测量类型信息、 用于 RRM测量 的信号类型信息和用于 RRM测量的信号组合信息等的统称, 但并不限于这些 配置信息。 并且, 上述用于 RRM测量的至少一个配置信息用于针对不同小区 的 RRM测量或不同的 RRM测量, 并且可以是独立配置的, 即对于不同的 RRM 的测量,基站在配置相应的配置信息时互不关联。例如, 测量 5个不同的 RRM, 为每个 RRM测量配置 RRM测量类型信息时, 各个 RRM测量类型信息可以不 同, 或者, 为每个 RRM测量配置用于 RRM测量的信号类型信息时, 各个用于 RRM测量的信号类型信息可以不同, 或者, 为每个 RRM测量配置用于 RRM测 量的信号组合信息时, 各个用于 RRM测量的信号组合信息可以不同。 再如, 作为独立配置用于 RRM测量的配置信息的一个实施例, 还可以是针对每一个 测量项分别配置对应的测量所使用的信号,例如,测量同一个新载波类型(New Carrier Type, NCT ) 小区的 RSRP和 RSSI使用的信号不同, 则分别配置使用的 信号, 例如测量 RSRP使用 RCRS, 而测量 RSSI使用 IMR或 CSI-RS。 又如, UE 周围的多个小区或节点可能有不同配置,例如载波类型不同或发送的信号或信 号组合不同, 例如不是所有小区或节点都发送同一种可用于 RRM测量的信号 或信号组合, 此时独立配置用于各小区或节点相关 RRM测量的至少一个配置 信息, 可以针对每一个小区或节点的配置分别进行配置, 从而可以保证 UE针 对每一个小区或节点的 RRM测量的准确性。
需要说明的是, 基站在配置这些配置信息时, 配置信息可以只包括 RRM 测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信 息中的任意一种或两种。用户设备在收到上述一种或两种配置信息时, 可以根 据预定义的关联关系获知或确定其余的两种或一种配置信息。例如, 配置信息 只包括 RRM测量类型信息, 则用户设备在收到 RRM测量类型信息时, 可以根 据预定义的关联关系获知或确定用于 RRM测量的信号类型信息和用于 RRM测 量的信号组合信息。 在本发明一个实施例中, RRM测量类型信息包括用于指 示用户设备进行 RRM测量对应的载波类型信息、 信号类型信息、 信号组合信 息和测量项信息中任意一种或任意几种的组合;在本发明另一实施例中, RRM 测量类型信息包括用于指示用户设备进行 RRM测量对应的载波类型、 信号组 合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整参数信息 中任意一种或任意几种的组合, 或者包括用于指示用户设备进行 RRM测量对 应的载波类型、 信号类型信息、 测量项信息、 时域参数信息、 频域域参数信息 和测量值调整参数信息中任意一种或任意几种的组合; 在本发明又一实施例 中,信号类型信息中的信号类型包括小区专用参考信号( Cell-specific Reference Signals , CRS )、 筒化小区专用参考信号 (Reduced Cell-specific Reference Signals, RCRS )、 主同步信号 ( Primary Synchronization Signals , PSS )、 辅同 步信号 ( Secondary Synchronization Signals , SSS )、 探索参考信号 ( Discovery Reference Signals, DRS )、 广播信道( Broadcast CHannel, BCH )信号、 干扰 测量资源 ( Interference Measurement Resource, IMR )和信道状态信息参考信 号 ( Channel State Information- Reference Signals , CSI-RS ) 中的一种, 所述信 号组合信息中的信号组合包括小区专用参考信号 CRS、筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH 信号、干扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合。在 上述实施例中, 信号类型信息用于指示所述用户设备进行 RRM测量时需要使 用的信号的类型或信号的类型和所述信号的配置信息,信号组合信息用于指示 所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置 信息, 载波类型信息可以为通常载波类型(Normal Carrier Type, NCT )、 传统 载波类型( Legacy Carrier Type, LCT )、新载波类型 1( New Carrier Typel , NCTl ) 或新载波类型 2 ( New Carrier Type2, NCT2 )等。 可选地, 载波类型信息可以 对应该载波类型信息下预定义或默认的 RRM测量方式, 例如, 载波类型信息 为 LCT时基于 CRS进行 RRM测量, 载波类型信息为 NCT1时基于 RCRS进行 RRM测量,载波类型信息为 NCT2时基于小区专属的 CSI-RS进行 RRM测量。测 量项信息具体可以为进行何种 RRM的测量, 包括进行 RSRP、 RSRQ, RSSI中 的一种或几种测量, 例如, 只测量 RSRP, 或只测量 RSRP和 RSSI, 或 RSRP、 RSRQ和 RSSI都进行测量。 或者, 测量项信息具体可以是指在何种信号上进行 何种 RRM的测量, 例如, 在 CRS上进行参考信号接收功率 RSRP的测量, 在 CSI-RS上进行接收信号强度指示 RSSI的测量, 或者, 在 RRM测量对应的小区 发送的信号上进行接收信号强度指示 RSSI的测量, 在与 RRM测量对应的小区 同步的另一个小区的信号上进行参考信号接收功率 RSRP的测量, 例如, 进行 一个 NCT小区的 RRM测量, 在 NCT小区发送的 CRS上进行接收信号强度指示 RSSI的测量,在与该 NCT小区同步的 LCT小区发送的 CRS上测量进行参考信号 接收功率 RSRP的测量, 再使用测量所得的 RSSI和 RSRP计算 RSRQ。
作为本发明的一个实施例, 基站在配置 RRM测量类型信息时, RRM测量 类型信息可以只包括上述信息的一种或几种。用户设备在收到上述一种或几种 配置信息时, 可以根据预定义的关联关系获知或确定其余的配置信息。 例如, RRM测量类型信息只包括载波类型信息, 则用户设备在收到 RRM测量类型信 息时, 可以根据预定义的关联关系获知或确定用于 RRM测量的信号类型信息 或信号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整 参数信息中任意一种或任意几种的组合。作为本发明另一实施例, 这些配置信 息可以是 UE的服务小区配置的。
作为本发明一个实施例,这些配置信息可以是通过广播信令或专用信令进 行通知。例如,通过广播的 RRC信令针对多个 UE进行通知,或通过专用的 RRC 信令针对一个 UE进行通知。
如前所述, 信号类型信息可以是用于指示所述用户设备进行 RRM测量时 需要使用的信号的类型和所述信号的配置信息,所述信号组合信息是用于指示 所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置 信息。 具体地, 对于 RCRS, 其配置信息包括 RCRS是否偏移(shift )和偏移参 数以及 RCRS的时域位置信息中的至少一个。 对于 CSI-RS , 其配置信息包括 CSI-RS的图案(pattern )信息、时域位置信息和扰码 ID中的至少一个,对于 PSS 或 SSS,其配置信息包括是否有 PSS或 SSS、频域位置信息和时域位置信息中的 至少一个, 对于 DRS, 其配置信息包括频域位置信息、 时域位置信息中的至少 一个, 或者频域位置信息、 时域位置信息中的至少一个以及对应的序列初始化 ID信息, 对于公共控制信道(例如 PBCH/ePBCH ), 其配置信息包括该公共控 制信道的扰码 ID信息,或者还可以包括频域位置信息、时域位置信息中的至少 一个。例如,基站通知用户设备使用 PSS/SSS进行针对一个小区的 RRM测量时, 同时通知用户设备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS进行针对一个 RRM测量时, 同时通知该用户设 备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个以及对应的序列 初始化 ID信息; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个;基 站通知用户设备使用 DRS进行针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个以及对应的序列初始化 ID 信息; 基站通知用户设备使用公共控制信道(例如 PBCH/ePBCH )进行针对一 个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该公共控 制信道(例如 PBCH/ePBCH )的扰码 ID信息, 或者还可以通知频域位置信息和 时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS和 CRS进行针对 一个小区的 RRM测量时, 同时通知该用户设备该 PSS/SSS的频域位置信息和时 域位置信息中的至少一个; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置 信息和时域位置信息中的至少一个以及扰码 ID信息;基站通知用户设备使用公 共控制信道(例如 PBCH/ePBCH )进行针对一个小区的 RRM测量或者针对一 个 RRM测量时, 同时通知该用户设备该公共控制信道(例如 PBCH/ePBCH ) 的扰码 ID信息, 或者还可以通知频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 IMR或 ZP CSI-RS进行针对一个小区的 RRM测量或者针 对一个 RRM测量时, 同时通知该用户设备该 IMR或 ZP CSI-RS的频域位置信息 和时域位置信息中的至少一个。
S102,将所述配置信息发送至所述用户设备, 以使所述用户设备根据所述 配置信息进行所述 RRM测量。
对于上述配置信息包括用于 RRM测量的信号类型信息的实施例, 基站在 配置时可以配置用户设备针对不同的 RRM测量使用不同类型的信号进行测 量, 或者, 针对多个 RRM测量配置用户设备针对部分 RRM测量使用一种信号 进行 RRM测量, 针对另一部分 RRM测量使用信号组合进行 RRM测量, 其中, 多个 RRM测量对应的信号或信号组合可以不同。
具体地, 基站通知配置信息时, 可以针对每一种 RRM测量的配置信息通 知一个根据该配置信息进行 RRM测量的小区列表或 RRM测量列表, 或者, 基 站针对每一个 RRM测量或每一个小区的 RRM测量分别通知 UE对应的 RRM测 量的配置信息。 用户设备根据基站下发的配置信息进行 RRM测量后, 将测量 结果反馈至所述下发配置信息的基站。
从上述本发明实施例提供的无线资源管理测量的方法可知,由于基站确定 的用于无线资源管理 RRM测量的至少包括 RRM测量类型信息、 用于 RRM测量 的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 因此, 与现 有技术只是通过盲检测 DRS相比,本发明实施例提供的方法使得用户设备可以 直接根据配置信息进行多个 RRM的测量以及对多个 RRM测量结果进行处理, 而不需要盲检测周围每一个小区的相关配置, 降低了用户设备的复杂度,提高 了 RRM测量和处理的准确度, 而且基站可以针对不同的小区的 RRM测量或不 同的 RRM测量向 UE发送不同的配置信息,从而可以保证 UE针对对应小区或传 输点发送信号的特征进行 RRM测量, 而不是只根据一种信号进行所有的 RRM 测量, 从而提高了无线资源管理 RRM测量和处理的准确度。 在 RRM测量类型信息包括用于指示用户设备进行 RRM测量对应的载波类 型、 信号类型信息或信号组合信息、 测量项信息、 时域参数信息、 频域域参数 信息和测量值调整参数信息中任意一种或任意几种的组合这一实施例中, RRM测量类型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本 发明一个实施例, 所述 RRM的测量值调整参数包括用于指示用户设备使用信 号组合信息中的至少两种信号测量同一测量项时由所述至少两种信号得到的 测量值的加权,所述加权用于所述用户设备根据所述加权对所述测量项的测量 值进行统计平均以得到所述测量项的测量结果, 例如, 通过 RCRS和 PSS/SSS 上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值的加权为 30% , PSS/SSS上测量的 RSRP值的加权为 70% , 根据加权值进行统计平局以得到 RSRP的测量结果。 RRM测量类型信息包括用于用户设备 RRM测量的测量值调 整参数时,作为本发明另一实施例, 测量值调整参数包括用户设备使用信号组 合类型中的至少两种信号测量同一测量项时由至少两种信号得到测量值的加 权和所述用户设备使用所述信号组合类型中的至少两种信号测量同一测量项 时由所述至少两种信号得到测量值的第一调整值 ,所述加权和所述第一调整值 用于所述用户设备根据所述第一调整值对所述测量值调整后再根据所述加权 对所述调整后的测量值进行统计平均以得到所述测量项的测量结果, 例如, 通 过 RCRS和 PSS/SSS上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值 为 MdB, 调整值为 ldB, PSS/SSS上测量的 RSRP值为 NdB , 调整值为 OdB, 那 么分别调整后得到 RCRS上的 RSRP为 ( M+1 ) dB, PSS/SSS上的 RSRP微(N - 0 ) dB, 然后再进行统计平均或反馈。 RRM测量类型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本发明又一实施例, 测量值调整参数包 括用户设备使用至少两种信号测量同一测量项时由所述至少两种信号得到的 测量值的第二调整值,所述第二调整值用于指示所述用户设备在将所述测量值 与所述测量项的门限值比较或与另一测量值比较时,根据所述第二调整值对所 述测量值调整后再使用所述调整后的测量值与所述测量项的门限值比较或与 另一测量值比较。 RRM测量类型信息包括用于用户设备 RRM测量的测量值调 整参数时, 作为本发明又一实施例, RRM测量类型信息包括用于指示用户设 备进行 RRM测量的测量值的调整参数时, 所述测量值调整参数包括所述用户 设备使用所述至少两种信号测量同一测量项时由所述至少两种信号得到的测 量值的第三调整值,所述第三调整值用于所述用户设备根据所述第三调整值对 所述测量值调整后再使用所述调整后的测量值计算另一测量项。
在本发明实施例中, 基站可以根据需要 UE进行的针对不同小区的 RRM测 量或不同 RRM测量配置不同的 RRM测量值调整参数, 从而可以针对不同的 RRM测量根据对应使用的信号或信号类型及信号的参数设定不同的测量值调 整参数, 而不是针对所有小区的 RRM测量或所有的 RRM测量都使用相同的测 量值调整参数, 从而可以保证 UE针对某一个小区或节点的 RRM测量的调整的 准确性。
在上述本发明实施例中, RRM测量类型信息、 信号类型信息或信号组合 信息包含的信息项具有对应的索引号。作为将配置信息发送至用户设备, 以使 所述用户设备根据所述配置信息测量 RRM的一个实施例, 可以将上述 RRM测 量类型信息、 信号类型信息或信号组合信息对应的索引号发送至所述用户设 备,以使所述用户设备根据所述索引号查询对应关系表获取与所述索引号对应 的所述 RRM测量类型信息或所述信号类型信息或所述信号组合信息后测量所 述 RRM。 在上述实施例中, 对应关系表可以是预定义的, 其包括所述索引号 与所述 RRM测量类型信息的对应关系或所述索引号与所述信号组合信息的对 应关系。作为将配置信息发送至用户设备, 以使所述用户设备根据所述配置信 息测量 RRM的另一实施例, 可以将对应关系表和所述索引号发送至所述用户 设备,以使所述用户设备根据所述索引号查询对应关系表获取与所述索引号对 应的 RRM测量类型信息或所述信号类型信息或所述信号组合信息后测量所述 RRM。 在本发明实施例中, 不是直接将 RRM测量类型信息、 信号类型信息或 信号组合信息发送至用户设备, 而是发送相应的索引号, 可以节省信令, 降低 信令设计的复杂度。
相应于附图 1示例的测量无线资源管理信息的方法, 本发明实施例还提供 一种测量无线资源管理信息的方法, 请参阅附图 2, 主要包括步骤 S201至步骤 S203, 详细说明如下: S201 , 用户设备接收基站下发的用于无线资源管理 RRM测量的至少一个 配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型 信息和用于 RRM测量的信号组合信息中的至少一种。
如前所述, RRM测量可以是 RSRP测量、 RSSI测量和 RSRQ测量的至少一 种, 而配置信息由基站配置并下发给用户设备, 是对 RRM测量类型信息、 用 于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息等的统称, 但并 不限于这些配置信息。 并且, 上述用于 RRM测量的至少一个配置信息用于针 对不同小区的 RRM测量或不同的 RRM测量, 并且可以是独立配置的, 即对于 不同的 RRM的测量, 基站在配置相应的配置信息时互不关联。 例如, 测量 5个 不同的 RRM, 为每个 RRM测量配置 RRM测量类型信息时, 各个 RRM测量类型 信息可以不同, 或者, 为每个 RRM测量配置用于 RRM测量的信号类型信息时, 各个用于 RRM测量的信号类型信息可以不同, 或者, 为每个 RRM测量配置用 于 RRM测量的信号组合信息时,各个用于 RRM测量的信号组合信息可以不同。 再如, 作为独立配置用于 RRM测量的配置信息的一个实施例, 还可以是针对 每一个测量项分别配置对应的测量所使用的信号, 例如, 测量同一个新载波类 型 NCT小区的 RSRP和 RSSI使用的信号不同, 则分别配置使用的信号, 例如测 量 RSRP使用 RCRS, 而测量 RSSI使用 IMR或 CSI-RS。 又如, UE周围的多个小 区或节点可能有不同配置, 例如载波类型不同或发送的信号或信号组合不同, 例如不是所有小区或节点都发送同一种可用于 RRM测量的信号或信号组合, 此时独立配置用于各小区或节点相关 RRM测量的至少一个配置信息, 可以针 对每一个小区或节点的配置分别进行配置, 从而可以保证 UE针对每一个小区 或节点的 RRM测量的准确性。
需要说明的是, 基站在配置这些配置信息时, 配置信息可以只包括 RRM 测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信 息中的任意一种或两种。用户设备在收到上述一种或两种配置信息时, 可以根 据预定义的关联关系获知或确定其余的两种或一种配置信息。例如, 配置信息 只包括 RRM测量类型信息, 则用户设备在收到 RRM测量类型信息时, 可以根 据预定义的关联关系获知或确定用于 RRM测量的信号类型信息和用于 RRM测 量的信号组合信息。 在本发明一个实施例中, RRM测量类型信息包括用于指 示用户设备进行 RRM测量对应的载波类型信息、 信号类型信息、 信号组合信 息和测量项信息中任意一种或任意几种的组合;在本发明另一实施例中, RRM 测量类型信息包括用于指示用户设备进行 RRM测量对应的载波类型、 信号组 合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整参数信息 中任意一种或任意几种的组合, 或者包括用于指示用户设备进行 RRM测量对 应的载波类型、 信号类型信息、 测量项信息、 时域参数信息、 频域域参数信息 和测量值调整参数信息中任意一种或任意几种的组合; 在本发明又一实施例 中, 信号类型信息中的信号类型包括小区专用参考信号 CRS、 筒化小区专用参 考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信 道 BCH信号、干扰测量资源 IMR和信道状态信息参考信号 CSI-RS中的一种,所 述信号组合信息中的信号组合包括小区专用参考信号 CRS、筒化小区专用参考 信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组 合。 在上述实施例中, 信号类型信息用于指示所述用户设备进行 RRM测量时 需要使用的信号的类型或信号的类型和所述信号的配置信息,信号组合信息用 于指示所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号 的配置信息,载波类型信息可以为通常载波类型(Normal Carrier Type, NCT )、 传统载波类型( Legacy Carrier Type, LCT )、新载波类型 1 ( New Carrier Typel , NCT1 )或新载波类型 2 ( New Carrier Type2, NCT2 )等。 可选地, 载波类型 信息可以对应该载波类型信息下预定义或默认的 RRM测量方式, 例如, 载波 类型信息为 LCT时基于 CRS进行 RRM测量,载波类型信息为 NCT1时基于 RCRS 进行 RRM测量, 载波类型信息为 NCT2时基于小区专属的 CSI-RS进行 RRM测 量。 测量项信息包具体可以为进行何种 RRM的测量, 包括进行 RSRP、 RSRQ, RSSI中的一种或几种测量, 例如, 只测量 RSRP, 或只测量 RSRP和 RSSI, 或 RSRP、 RSRQ和 RSSI都进行测量。 或者, 测量项信息具体可以是指在何种信 号上进行何种 RRM的测量, 例如, 在 CRS上进行参考信号接收功率 RSRP的测 量, 在 CSI-RS上进行接收信号强度指示 RSSI的测量, 或者, 在 RRM测量对应 的小区发送的信号上进行接收信号强度指示 RSSI的测量, 在与 RRM测量对应 的小区同步的另一个小区的信号上进行参考信号接收功率 RSRP的测量,例如, 进行一个 NCT小区的 RRM测量,在 NCT小区发送的 CRS上进行接收信号强度指 示 RSSI的测量,在与该 NCT小区同步的 LCT小区发送的 CRS上测量进行参考信 号接收功率 RSRP的测量, 再使用测量所得的 RSSI和 RSRP计算 RSRQ。
作为本发明的一个实施例, 基站在配置 RRM测量类型信息时, RRM测量 类型信息可以只包括上述信息的一种或几种。用户设备在收到上述一种或几种 配置信息时, 可以根据预定义的关联关系获知或确定其余的配置信息。 例如, RRM测量类型信息只包括载波类型信息, 则用户设备在收到 RRM测量类型信 息时, 可以根据预定义的关联关系获知或确定用于 RRM测量的信号类型信息 或信号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整 参数信息中任意一种或任意几种的组合。作为本发明另一实施例, 这些配置信 息可以是 UE的服务小区配置的。
作为本发明一个实施例,这些配置信息可以是通过广播信令或专用信令进 行通知。例如,通过广播的 RRC信令针对多个 UE进行通知,或通过专用的 RRC 信令针对一个 UE进行通知。
如前所述, 信号类型信息可以是用于指示所述用户设备进行 RRM测量时 需要使用的信号的类型和所述信号的配置信息,所述信号组合信息是用于指示 所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置 信息。 具体地, 对于 RCRS, 其配置信息包括 RCRS是否偏移(shift )和偏移参 数以及 RCRS的时域位置信息中的至少一个。 对于 CSI-RS , 其配置信息包括 CSI-RS的图案(pattern )信息、时域位置信息和扰码 ID中的至少一个,对于 PSS 或 SSS, 其配置信息包括是否有 PSS或 SSS、频域位置信息和时域位置信息中的 至少一个, 对于 DRS, 其配置信息包括频域位置信息、 时域位置信息中的至少 一个, 或者频域位置信息、 时域位置信息中的至少一个以及对应的序列初始化 ID信息, 对于公共控制信道(例如 PBCH/ePBCH ), 其配置信息包括该公共控 制信道的扰码 ID信息,或者还可以包括频域位置信息、 时域位置信息中的至少 一个。例如,基站通知用户设备使用 PSS/SSS进行针对一个小区的 RRM测量时, 同时通知用户设备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS进行针对一个 RRM测量时, 同时通知该用户设 备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个以及对应的序列 初始化 ID信息; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个;基 站通知用户设备使用 DRS进行针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个以及对应的序列初始化 ID 信息; 基站通知用户设备使用公共控制信道(例如 PBCH/ePBCH )进行针对一 个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该公共控 制信道(例如 PBCH/ePBCH )的扰码 ID信息, 或者还可以通知频域位置信息和 时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS和 CRS进行针对 一个小区的 RRM测量时, 同时通知该用户设备该 PSS/SSS的频域位置信息和时 域位置信息中的至少一个; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置 信息和时域位置信息中的至少一个以及扰码 ID信息;基站通知用户设备使用公 共控制信道(例如 PBCH/ePBCH )进行针对一个小区的 RRM测量或者针对一 个 RRM测量时, 同时通知该用户设备该公共控制信道(例如 PBCH/ePBCH ) 的扰码 ID信息, 或者还可以通知频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 IMR或 ZP CSI-RS进行针对一个小区的 RRM测量或者针 对一个 RRM测量时, 同时通知该用户设备该 IMR或 ZP CSI-RS的频域位置信息 和时域位置信息中的至少一个。
具体地, UE接收基站通知的配置信息时, 其中配置信息包括如下几种方 式之一: 配置信息为针对每一种 RRM测量的配置信息, 其中包括一个根据该 配置信息进行 RRM测量的小区列表或 RRM测量列表; 或者, 配置信息为针对 每一个 RRM测量或每一个小区的 RRM测量对应的 RRM测量的配置信息。
从上述本发明实施例提供的无线资源管理测量的方法可知,用户设备接收 基站下发的用于无线资源管理 RRM测量的至少一个配置信息至少包括 RRM测 量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息 中的至少一种, 因此, 与现有技术只是通过盲检测 DRS相比, 本发明实施例提 供的方法使得用户设备可以直接根据配置信息进行多个 RRM的测量以及对多 个 RRM测量结果进行处理, 而不需要盲检测周围每一个小区的相关配置, 降 低了用户设备的复杂度, 提高了 RRM测量和处理的准确度, 而且 UE接收基站 针对不同的小区的 RRM测量或不同的 RRM测量的不同的配置信息, 从而可以 保证 UE针对对应小区或传输点发送信号的特征进行 RRM测量, 而不是只根据 一种信号进行所有的 RRM测量, 从而提高了无线资源管理 RRM测量和处理的 准确度。
在 RRM测量类型信息包括用于指示用户设备进行 RRM测量对应的载波类 型、 信号类型信息或信号组合信息、 测量项信息、 时域参数信息、 频域域参数 信息和测量值调整参数信息中任意一种或任意几种的组合这一实施例中, RRM测量类型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本 发明一个实施例, 所述 RRM的测量值调整参数包括用于指示用户设备使用信 号组合信息中的至少两种信号测量同一测量项时由所述至少两种信号得到的 测量值的加权,所述加权用于所述用户设备根据所述加权对所述测量项的测量 值进行统计平均以得到所述测量项的测量结果。 例如, 通过 RCRS和 PSS/SSS 上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值的加权为 30% , PSS/SSS上测量的 RSRP值的加权为 70%,用户设备根据加权值进行统计平局以 得到 RSRP的测量结果。 RRM测量类型信息包括用于用户设备 RRM测量的测量 值调整参数时,作为本发明另一实施例, 测量值调整参数包括用户设备使用信 号组合类型中的至少两种信号测量同一测量项时由至少两种信号得到测量值 的加权和所述用户设备使用所述信号组合类型中的至少两种信号测量同一测 量项时由所述至少两种信号得到测量值的第一调整值,所述加权和所述第一调 整值用于所述用户设备根据所述第一调整值对所述测量值调整后再根据所述 加权对所述调整后的测量值进行统计平均以得到所述测量项的测量结果。 例 如, 通过 RCRS和 PSS/SSS上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值为 MdB , 调整值为 ldB , PSS/SSS上测量的 RSRP值为 NdB , 调整值为 OdB , 那么用户设备分别调整后得到 RCRS上的 RSRP为 (M+l ) dB , PSS/SSS 上的 RSRP为(N _ 0 ) dB, 然后再进行统计平均或反馈。 RRM测量类型信息包 括用于用户设备 RRM测量的测量值调整参数时, 作为本发明又一实施例, 测 量值调整参数包括用户设备使用至少两种信号测量同一测量项时由所述至少 两种信号得到的测量值的第二调整值,所述第二调整值用于指示所述用户设备 在将所述测量值与所述测量项的门限值比较或与另一测量值比较时,根据所述 第二调整值对所述测量值调整后再使用所述调整后的测量值与所述测量项的 门限值比较或与另一测量值比较。 RRM测量类型信息包括用于用户设备 RRM 测量的测量值调整参数时, 作为本发明又一实施例, RRM测量类型信息包括 用于指示用户设备进行 RRM测量的测量值的调整参数时, 所述测量值调整参 数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述至少两 种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据所 述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另一测量 项。 在本发明实施例中, UE接收的基站发送的 RRM测量配置信息中可以包括 需要 UE进行的针对不同小区的 RRM测量或不同 RRM测量配置不同的 RRM测 量值调整参数, 从而可以针对不同的 RRM测量根据对应使用的信号或信号类 型及信号的参数设定不同的测量值调整参数, 而不是针对所有小区的 RRM测 量或所有的 RRM测量都使用相同的测量值调整参数, 从而可以保证 UE针对么 一个小区或节点的 RRM测量的调整的准确性。
在上述本发明实施例中, RRM测量类型信息、 信号类型信息或信号组合 信息包含的信息项具有对应的索引号。作为用户设备接收基站下发的用于无线 资源管理 RRM测量的至少一个配置信息的一个实施例, 用户设备可以接收基 站发送的上述 RRM测量类型信息、 信号类型信息或信号组合信息对应的索引 号; 相应地, 作为用户设备根据所述配置信息进行所述 RRM测量的一个实施 例,用户设备可以根据所述索引号查询对应关系表获取与所述索引号对应的所 述 RRM测量类型信息或所述信号类型信息或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号与所述 RRM测量类型信息或所述信号 类型信息或所述信号组合信息的对应关系。在上述实施例中,对应关系表可以 是预定义的, 其包括所述索引号与所述 RRM测量类型信息的对应关系或所述 索引号与所述信号组合信息的对应关系。作为用户设备接收基站下发的用于无 线资源管理 RRM测量的至少一个配置信息的另一实施例, 用户设备可以接收 基站发送的对应关系表和上述 RRM测量类型信息、 信号类型信息或信号组合 信息对应的索引号; 相应地, 作为用户设备根据所述配置信息进行所述 RRM 测量的另一实施例,用户设备可以根据所述索引号查询对应关系表获取与所述 索引号对应的 RRM测量类型信息或所述信号类型信息或所述信号组合信息后 测量所述 RRM。 在本发明实施例中, 用户设备不是直接接收 RRM测量类型信 息、信号类型信息或信号组合信息,而是只接收相应的索引号,可以节省信令, 降低信令设计的复杂度。
S202, 用户设备根据配置信息进行 RRM测量。
对于配置信息包括用于 RRM测量的信号类型信息的实施例, 基站在配置 时可以配置用户设备针对不同的 RRM测量使用不同类型的信号进行测量, 或 者, 针对多个 RRM测量配置用户设备针对部分 RRM测量使用一种信号进行 RRM测量, 针对另一部分 RRM测量使用信号组合进行 RRM测量, 其中, 多个 RRM测量对应的信号或信号组合可以不同。 具体地, 基站通知的配置信息时, 可以针对每一种 RRM测量的配置信息通知一个根据该配置信息进行 RRM测量 的小区列表或 RRM测量列表, 或者, 基站针对每一个 RRM测量或每一个小区 的 RRM测量分别通知 UE对应的 RRM测量的配置信息。 用户设备根据基站下发 的配置信息进行 RRM测量。
S203, 用户设备向所述基站反馈进行所述 RRM测量的测量结果。
请参阅附图 3-a , 是本发明另一实施例提供的测量无线资源管理信息的方 法流程示意图,其执行主体可以是基站。附图 3-a示例的方法主要包括步骤 S301 和步骤 S302, 详细说明如下:
S301 , 将系统带宽分割成若干子带宽。
其中,系统带宽包括最大可用系统带宽或下行传输带宽或上行传输带宽或 最大上行可用系统带宽。
针对一个 RRM测量, 在系统带宽上对多个部分带宽的 RRM进行测量。 例 如, 系统带宽为 10MHz, 则基站可以将该分割成 5个带宽为 2MHz的子带宽,针 对每一个子带宽分别进行 RRM测量, 或针对第一个 2子带宽进行 RRM测量。
5302 , 向用户设备指示对至少一个所述子带宽的无线资源管理 RRM信息 进行测量。
进一步地, 还包括: 向用户设备发送所述至少一个子带宽大小和 /或位置 信息。
在向用户设备指示对至少一个所述子带宽的无线资源管理 RRM信息进行 测量的实施例中, 可以向用户设备指示对子带宽的参考信号接收功率 RSRP、 接收信号强度指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量。 具 体地, 指示所述用户设备根据宽带 RSRP和至少一个子带 RSSI计算至少一个 RSRQ, 或者, 指示所述用户设备根据至少一个子带 RSRP和宽带 RSRP计算至 少一个 RSRQ, 其中, RSRP或 RSSI中的至少一个是宽带的, 或都是部分带宽 的。 例如, 用户设备可以根据宽带的 RSRP和 M个子带宽 RSSI计算 M个 RSRQ, 或根据宽带的 RSSI和 N个子带宽 RSRP计算 N个 RSRQ , 或者根据 M个子带宽 RSSI和 N个子带宽 RSRP最多计算 M Ν个 RSRQ。 用户设备按照基站的指示, 对至少一个子带宽的无线资源管理 RRM信息进行测量后, 将测量的结果上报 至提供上述指示的基站, 因此, 还可以包括以下步骤:
5303 ,所述基站接收所述用户设备测量到的所述子带宽上的无线资源管理 RRM测量结果。
根据本发明实施例, 可以通过对某些小区或节点进行子带宽 RSRP、 RSSI 或 RSRQ的测量, 获得对应小区或及节点在不同子带宽上的信号强度或信号质 量, 相对于在系统带宽上只有一个 RSRP、 RSRQ或 RSSI, 即使各小区在系统 带宽的不同位置上的发射功率不同,也能根据不同的子带宽进行对应子带宽上 的 RRM测量和上报, 从而能准确反映该小区到 UE的大尺度信道特性在不同频 带的变化情况, 能够为网络侧设备 (例如基站 )进行无线资源管理提供更详细 的参考信息。
相应于附图 3-a示例的无线资源管理测量的方法, 本发明实施例还提供一 种测量无线资源管理信息的方法, 请参阅附图 3-b, 主要包括步骤 S,301至步骤 S'302, 详细说明如下: S'301 , 用户设备接收对至少一个子带宽的无线资源管理 RRM进行测量的 指示。
在本实施例中,系统带宽包括最大可用系统带宽或下行传输带宽或上行传 输带宽。子带宽由系统带宽分割得到,所述指示由基站向用户设备指示。例如, 系统带宽为 10MHz,则基站可以将该分割成 5个带宽为 2MHz的子带宽,针对每 一个子带宽分别进行 RRM测量, 或针对第一个 2子带宽进行 RRM测量。
S'302, 用户设备根据所述指示对所述 RRM进行测量。
进一步地, 还包括: 用户设备接收基站发送的至少一个子带宽的大小和 / 或位置信息。
在用户设备接收对至少一个子带宽的无线资源管理 RRM进行测量的指示 的实施例中, 可以是用户设备接收对子带宽的参考信号接收功率 RSRP、 接收 信号强度指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量的指示。 具体地, 用户设备接收根据宽带 RSRP和至少一个子带 RSSI计算至少一个 RSRQ的指示, 或者, 用户设备接收根据至少一个子带 RSRP和宽带 RSRP计算 至少一个 RSRQ的指示, 其中, RSRP或 RSSI中的至少一个是宽带的, 或都是 部分带宽的。 例如, 用户设备可以根据宽带的 RSRP和 M个子带宽 RSSI计算 M 个 RSRQ, 或根据宽带的 RSSI和 N个子带宽 RSRP计算 N个 RSRQ, 或者根据 M 个子带宽 RSSI和 N个子带宽 RSRP最多计算 M Ν个 RSRQ。 用户设备按照基站 的指示, 对至少一个子带宽的无线资源管理 RRM信息进行测量后, 将测量的 结果上报至提供上述指示的基站, 因此, 还可以包括以下步骤:
S'303, 所述用户设备将测量到的所述子带宽上的无线资源管理 RRM测量 结果上报给所述基站。
根据本发明实施例, 可以通过对某些小区或节点进行子带宽 RSRP、 RSSI 或 RSRQ的测量, 获得对应小区或及节点在不同子带宽上的信号强度或信号质 量, 相对于在系统带宽上只有一个 RSRP、 RSRQ或 RSSI, 即使各小区在系统 带宽的不同位置上的发射功率不同,也能根据不同的子带宽进行对应子带宽上 的 RRM测量和上报, 从而能准确反映该小区到 UE的大尺度信道特性在不同频 带的变化情况, 能够为网络侧设备 (例如基站)进行无线资源管理提供更详细 的参考信息。
请参阅附图 4, 是本发明实施例提供的无线资源管理测量的装置结构示意 图。 为了便于说明, 仅仅示出了与本发明实施例相关的部分。 附图 4示例的无 线资源管理测量的装置可以是基站或者其中的功能单元 /模块, 其包括配置信 息确定模块 401和配置信息发送模块 402, 其中:
配置信息确定模块 401 , 用于确定用户设备用于无线资源管理 RRM测量的 至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的 信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量 包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接 收质量 RSRQ测量的至少一种;
配置信息发送模块 402, 用于将所述配置信息发送至所述用户设备, 以使 所述用户设备根据所述配置信息进行所述 RRM测量。
需要说明的是, 以上无线资源管理测量的装置的实施方式中,各功能模块 的划分仅是举例说明, 实际应用中可以根据需要, 例如相应硬件的配置要求或 者软件的实现的便利考虑, 而将上述功能分配由不同的功能模块完成, 即将所 述无线资源管理测量的装置的内部结构划分成不同的功能模块,以完成以上描 述的全部或者部分功能。 而且, 实际应用中, 本实施例中的相应的功能模块可 以是由相应的硬件实现, 也可以由相应的硬件执行相应的软件完成, 例如, 前 述的配置信息确定模块,可以是具有执行前述确定用户设备用于无线资源管理 RRM测量的至少一个配置信息的硬件, 例如配置信息确定器, 也可以是能够 执行相应计算机程序从而完成前述功能的一般处理器或者其他硬件设备;再如 前述的配置信息发送模块,可以是具有执行前述将所述配置信息发送至所述用 户设备功能的硬件, 例如配置信息发送器,也可以是能够执行相应计算机程序 从而完成前述功能的一般处理器或者其他硬件设备(本说明书提供的各个实施 例都可应用上述描述原则 )。
在附图 4示例的无线资源管理测量的装置中, RRM测量可以是参考信号接 收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测 量的至少一种, 而配置信息是对 RRM测量类型信息、 用于 RRM测量的信号类 型信息和用于 RRM测量的信号组合信息等的统称, 但并不限于这些配置信息, 并且, 上述用于 RRM测量的至少一个配置信息用于针对不同小区的 RRM测量 或不同的 RRM测量, 并且可以是独立配置的, 即对于不同的 RRM的测量, 基 站在配置相应的配置信息时互不关联。例如,测量 5个不同的 RRM,为每个 RRM 测量配置 RRM测量类型信息时, 各个 RRM测量类型信息可以不同, 或者, 为 每个 RRM测量配置用于 RRM测量的信号类型信息时, 各个用于 RRM测量的信 号类型信息可以不同, 或者, 为每个 RRM测量配置用于 RRM测量的信号组合 信息时, 各个用于 RRM测量的信号组合信息可以不同。 再如, 作为独立配置 用于 RRM测量的配置信息的一个实施例, 还可以是针对每一个测量项分别配 置对应的测量所使用的信号,例如,测量同一个新载波类型(New Carrier Type, NCT ) 小区的 RSRP和 RSSI使用的信号不同, 则分别配置使用的信号, 例如测 量 RSRP使用 RCRS, 而测量 RSSI使用 IMR或 CSI-RS。 又如, UE周围的多个小 区或节点可能有不同配置, 例如载波类型不同或发送的信号或信号组合不同, 例如不是所有小区或节点都发送同一种可用于 RRM测量的信号或信号组合, 此时独立配置用于各小区或节点相关 RRM测量的至少一个配置信息, 可以针 对每一个小区或节点的配置分别进行配置, 从而可以保证 UE针对每一个小区 或节点的 RRM测量的准确性。
需要说明的是, 基站或基站的配置信息确定模块 401在配置这些配置信息 时, 配置信息可以只包括 RRM测量类型信息、 用于 RRM测量的信号类型信息 和用于 RRM测量的信号组合信息中的任意一种或两种。 用户设备在收到上述 一种或两种配置信息时,可以根据预定义的关联关系获知或确定其余的两种或 一种配置信息。 例如, 配置信息只包括 RRM测量类型信息, 则用户设备在收 到 RRM测量类型信息时, 可以根据预定义的关联关系获知或确定用于 RRM测 量的信号类型信息和用于 RRM测量的信号组合信息。
在附图 4示例的无线资源管理测量的装置中, RRM测量类型信息包括用于 指示用户设备进行 RRM测量对应的载波类型信息、 信号类型信息、 信号组合 信息和测量项信息中任意一种或任意几种的组合; 在附图 4另一示例的无线资 源管理测量的装置中, RRM测量类型信息包括用于指示用户设备进行 RRM测 量对应的载波类型、 信号组合信息、 测量项信息、 时域参数信息、 频域域参数 信息和测量值调整参数信息中任意一种或任意几种的组合,或者包括用于指示 用户设备进行 RRM测量对应的载波类型、 信号类型信息、 测量项信息、 时域 参数信息、频域域参数信息和测量值调整参数信息中任意一种或任意几种的组 合; 在附图 4又一示例的无线资源管理测量的装置中, 信号类型信息中的信号 类型包括小区专用参考信号(Cell-specific Reference Signals, CRS )、 筒化小区 专用参考信号 ( Reduced Cell-specific Reference Signals, RCRS )、 主同步信号 ( Primary Synchronization Signals , PSS )、 辅同 步信号 ( Secondary Synchronization Signals , SSS )、 探索参考信号 ( Discovery Reference Signals , DRS )、广播信道( Broadcast CHannel, BCH )信号、干扰测量资源( Interference Measurement Resource , IMR ) 和信道状态信息参考信号 ( Channel State Information- Reference Signals, CSI-RS ) 中的一种, 所述信号组合信息中的信 号组合包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信 号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量 资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合中任意组合。在上述 实施例中, 信号类型信息用于指示所述用户设备进行 RRM测量时需要使用的 信号的类型或信号的类型和所述信号的配置信息,信号组合信息用于指示所述 用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置信 息, 载波类型信息可以为通常载波类型 (Normal Carrier Type, NCT )、 传统载 波类型( Legacy Carrier Type , LCT )、新载波类型 1 ( New Carrier Typel , NCT1 ) 或新载波类型 2 ( New Carrier Type2, NCT2 )等, 可选地, 载波类型信息对应 该载波类型信息下预定义或默认的 RRM测量方式,例如,载波类型信息为 LCT 时基于 CRS进行 RRM测量,载波类型信息为 NCT1时基于 RCRS进行 RRM测量, 载波类型信息为 NCT2时基于小区专属的 CSI-RS进行 RRM测量。测量项信息具 体可以为进行何种 RRM的测量, 包括进行 RSRP、 RSRQ、 RSSI中的一种或几 种测量, 例如, 只测量 RSRP, 或只测量 RSRP和 RSSI, 或 RSRP、 RSRQ和 RSSI 都进行测量。 或者, 测量项信息具体可以是指在何种信号上进行何种 RRM的 测量, 例如, 在 CRS上进行参考信号接收功率 RSRP的测量, 在 CSI-RS上进行 接收信号强度指示 RSSI的测量, 或者, 在 RRM测量对应的小区发送的信号上 进行接收信号强度指示 RSSI的测量, 在与 RRM测量对应的小区同步的另一个 小区的信号上进行参考信号接收功率 RSRP的测量, 例如, 进行一个 NCT小区 的 RRM测量, 在 NCT小区发送的 CRS上进行接收信号强度指示 RSSI的测量, 在与该 NCT小区同步的 LCT小区发送的 CRS上测量进行参考信号接收功率 RSRP的测量, 再使用测量所得的 RSSI和 RSRP计算 RSRQ。
作为本发明的一个实施例, 基站在配置 RRM测量类型信息时, RRM测量 类型信息可以只包括上述信息的一种或几种。用户设备在收到上述一种或几种 配置信息时, 可以根据预定义的关联关系获知或确定其余的配置信息。 例如, RRM测量类型信息只包括载波类型信息, 则用户设备在收到 RRM测量类型信 息时, 可以根据预定义的关联关系获知或确定用于 RRM测量的信号类型信息 或信号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整 参数信息中任意一种或任意几种的组合。作为本发明另一实施例, 这些配置信 息可以是 UE的服务小区配置的。
作为本发明一个实施例,这些配置信息可以是通过广播信令或专用信令进 行通知。例如,通过广播的 RRC信令针对多个 UE进行通知,或通过专用的 RRC 信令针对一个 UE进行通知。
如前所述, 信号类型信息可以是用于指示所述用户设备进行 RRM测量时 需要使用的信号的类型和所述信号的配置信息,所述信号组合信息是用于指示 所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置 信息。 具体地, 对于 RCRS, 其配置信息包括 RCRS是否偏移(shift )和偏移参 数以及 RCRS的时域位置信息中的至少一个。 对于 CSI-RS , 其配置信息包括 CSI-RS的图案(pattern )信息、时域位置信息和扰码 ID中的至少一个,对于 PSS 或 SSS,其配置信息包括是否有 PSS或 SSS、频域位置信息和时域位置信息中的 至少一个, 对于 DRS, 其配置信息包括频域位置信息、 时域位置信息中的至少 一个, 或者频域位置信息、 时域位置信息中的至少一个以及对应的序列初始化 ID信息, 对于公共控制信道(例如 PBCH/ePBCH ), 其配置信息包括该公共控 制信道的扰码 ID信息,或者还可以包括频域位置信息、时域位置信息中的至少 一个。例如,基站通知用户设备使用 PSS/SSS进行针对一个小区的 RRM测量时, 同时通知用户设备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS进行针对一个 RRM测量时, 同时通知该用户设 备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个以及对应的序列 初始化 ID信息; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个;基 站通知用户设备使用 DRS进行针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个以及对应的序列初始化 ID 信息; 基站通知用户设备使用公共控制信道(例如 PBCH/ePBCH )进行针对一 个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该公共控 制信道(例如 PBCH/ePBCH )的扰码 ID信息, 或者还可以通知频域位置信息和 时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS和 CRS进行针对 一个小区的 RRM测量时, 同时通知该用户设备该 PSS/SSS的频域位置信息和时 域位置信息中的至少一个; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置 信息和时域位置信息中的至少一个以及扰码 ID信息;基站通知用户设备使用公 共控制信道(例如 PBCH/ePBCH )进行针对一个小区的 RRM测量或者针对一 个 RRM测量时, 同时通知该用户设备该公共控制信道(例如 PBCH/ePBCH ) 的扰码 ID信息, 或者还可以通知频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 IMR或 ZP CSI-RS进行针对一个小区的 RRM测量或者针 对一个 RRM测量时, 同时通知该用户设备该公共控制信道 (例如 PBCH/ePBCH )的扰码 ID信息, 或者还可以通知频域位置信息和时域位置信息 中的至少一个。
对于上述配置信息包括用于 RRM测量的信号类型信息的实施例, 基站在 配置时可以配置用户设备针对不同的 RRM测量使用不同类型的信号进行测 量, 或者, 针对多个 RRM测量配置用户设备针对部分 RRM测量使用一种信号 进行 RRM测量, 针对另一部分 RRM测量使用信号组合进行 RRM测量, 其中, 多个 RRM测量对应的信号和信号组合可以不同。 用户设备根据基站下发的配置信息进行 RRM测量后, 将测量结果反馈至 所述下发配置信息的基站。
在配置信息确定模块 401确定的 RRM测量类型信息包括用于指示用户设 备进行 RRM测量对应的载波类型、 信号类型信息或信号组合信息、 测量项信 息、 时域参数信息、频域域参数信息和测量值调整参数信息中任意一种或任意 几种的组合这一实施例中, RRM测量类型信息包括用于用户设备 RRM测量的 测量值调整参数时, 作为本发明一个实施例, 所述 RRM的测量值调整参数包 括用于指示用户设备使用信号组合信息中的至少两种信号测量同一测量项时 由所述至少两种信号得到的测量值的加权,所述加权用于所述用户设备根据所 述加权对所述测量项的测量值进行统计平均以得到所述测量项的测量结果,例 如, 通过 RCRS和 PSS/SSS上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值的加权为 30%, PSS/SSS上测量的 RSRP值的加权为 70% , 根据加权值 进行统计平局以得到 RSRP的测量结果。 RRM测量类型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本发明另一实施例, 测量值调整参数包 括用户设备使用信号组合类型中的至少两种信号测量同一测量项时由至少两 种信号得到测量值的加权和所述用户设备使用所述信号组合类型中的至少两 种信号测量同一测量项时由所述至少两种信号得到测量值的第一调整值,所述 加权和所述第一调整值用于所述用户设备根据所述第一调整值对所述测量值 调整后再根据所述加权对所述调整后的测量值进行统计平均以得到所述测量 项的测量结果,例如,通过 RCRS和 PSS/SSS上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值为 MdB , 调整值为 ldB , PSS/SSS上测量的 RSRP值为 NdB , 调整值为 OdB , 那么分别调整后得到 RCRS上的 RSRP为 (M+l ) dB , PSS/SSS上的 RSRP i ( N - 0 ) dB, 然后再进行统计平均或反馈。 RRM测量类 型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本发明又一实 施例,测量值调整参数包括用户设备使用至少两种信号测量同一测量项时由所 述至少两种信号得到的测量值的第二调整值,所述第二调整值用于指示所述用 户设备在将所述测量值与所述测量项的门限值比较或与另一测量值比较时,根 据所述第二调整值对所述测量值调整后再使用所述调整后的测量值与所述测 量项的门限值比较或与另一测量值比较。 RRM测量类型信息包括用于用户设 备 RRM测量的测量值调整参数时, 作为本发明又一实施例, RRM测量类型信 息包括用于指示用户设备进行 RRM测量的测量值的调整参数时, 所述测量值 调整参数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述 至少两种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备 根据所述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另 一测量项。
在本发明实施例中, 基站可以根据需要 UE进行的针对不同小区的 RRM测 量或不同 RRM测量配置不同的 RRM测量值调整参数, 从而可以针对不同的 RRM测量根据对应使用的信号或信号类型及信号的参数设定不同的测量值调 整参数, 而不是针对所有小区的 RRM测量或所有的 RRM测量都使用相同的测 量值调整参数, 从而可以保证 UE针对么一个小区或节点的 RRM测量的调整的 准确性。
在上述本发明实施例中, RRM测量类型信息、 信号类型信息或信号组合 信息包含的信息项具有对应的索引号。 作为配置信息发送模块 402的一个实施 例, 其可以包括第一发送单元 501 ,如附图 5所示本发明另一实施例提供的无线 资源管理测量的装置。 第一发送单元 501可以将上述 RRM测量类型信息、 信号 类型信息或信号组合信息包含的信息项对应的索引号发送至所述用户设备,以 使所述用户设备根据所述索引号查询对应关系表获取与所述索引号对应的 RRM测量类型信息或所述信号组合信息后测量所述 RRM。
作为配置信息发送模块 402的一个实施例, 其可以包括第二发送单元 601 , 如附图 6所示本发明另一实施例提供的无线资源管理测量的装置。 第二发送单 元 601可以将对应关系表和所述索引号发送至所述用户设备, 以使所述用户设 备根据所述索引号查询对应关系表获取与所述索引号对应的 RRM测量类型信 息或所述信号组合信息后测量所述 RRM。 在附图 5或附图 6示例的无线资源管 理测量的装置中,对应关系表可以是预定义的,其包括所述索引号与所述 RRM 测量类型信息的对应关系或所述索引号与所述信号组合信息的对应关系。
在附图 5或附图 6示例的无线资源管理测量的装置中, 配置信息发送模块 402不是直接将 RRM测量类型信息、 信号类型信息或信号组合信息包含的信息 项发送至用户设备,而是由第一发送单元 501或第二发送单元 601发送相应的索 引号, 可以节省信令, 降低信令设计的复杂度。
相应于附图 4示例的无线资源管理测量的装置, 本发明实施例还提供一种 测量无线资源管理信息的装置。 请参阅附图 7-a, 是本发明实施例提供的测量 无线资源管理信息的装置结构示意图。 为了便于说明,仅仅示出了与本发明实 施例相关的部分。 附图 7-a示例的测量无线资源管理信息的装置可以是用户设 备或者其中的功能单元 /模块, 其包括配置信息接收模块 701、 测量模块 702和 反馈模块 703 , 其中:
配置信息接收模块 701 , 用于接收基站下发的用于无线资源管理 RRM测量 的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量 的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测 量包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号 接收质量 RSRQ测量的至少一种;
测量模块 702, 用于根据所述配置信息进行所述 RRM测量;
反馈模块 703, 用于向所述基站反馈进行所述 RRM测量的测量结果。
需要说明的是, 以上测量无线资源管理信息的装置的实施方式中,各功能 模块的划分仅是举例说明, 实际应用中可以根据需要, 例如相应硬件的配置要 求或者软件的实现的便利考虑, 而将上述功能分配由不同的功能模块完成, 即 将所述测量无线资源管理信息的装置的内部结构划分成不同的功能模块,以完 成以上描述的全部或者部分功能。 而且, 实际应用中, 本实施例中的相应的功 能模块可以是由相应的硬件实现, 也可以由相应的硬件执行相应的软件完成, 例如, 前述的配置信息接收模块, 可以是具有执行前述接收基站下发的用于无 线资源管理 RRM测量的至少一个配置信息的硬件, 例如配置信息接收器, 也 可以是能够执行相应计算机程序从而完成前述功能的一般处理器或者其他硬 件设备; 再如前述的测量模块, 可以是具有执行前述根据所述配置信息进行所 述 RRM测量功能的硬件, 例如测量器, 也可以是能够执行相应计算机程序从 而完成前述功能的一般处理器或者其他硬件设备(本说明书提供的各个实施例 都可应用上述描述原则)。
如前所述, RRM测量可以是 RSRP测量、 RSSI测量和 RSRQ测量的至少一 种, 而配置信息由基站配置并下发给用户设备的配置信息接收模块 701 , 是对 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组 合信息等的统称, 但并不限于这些配置信息。 并且, 上述用于 RRM测量的至 少一个配置信息用于针对不同小区的 RRM测量或不同的 RRM测量, 并且可以 是独立配置的, 即对于不同的 RRM的测量, 基站在配置相应的配置信息时互 不关联。 例如, 测量 5个不同的 RRM, 为每个 RRM测量配置 RRM测量类型信 息时,各个 RRM测量类型信息可以不同,或者,为每个 RRM测量配置用于 RRM 测量的信号类型信息时, 各个用于 RRM测量的信号类型信息可以不同, 或者, 为每个 RRM测量配置用于 RRM测量的信号组合信息时, 各个用于 RRM测量的 信号组合信息可以不同。 再如, 作为独立配置用于 RRM测量的配置信息的一 个实施例,还可以是针对每一个测量项分别配置对应的测量所使用的信号, 例 如, 测量同一个新载波类型 NCT小区的 RSRP和 RSSI使用的信号不同, 则分别 配置使用的信号, 例如测量 RSRP使用 RCRS, 而测量 RSSI使用 IMR或 CSI-RS。 又如, UE周围的多个小区或节点可能有不同配置, 例如载波类型不同或发送 的信号或信号组合不同, 例如不是所有小区或节点都发送同一种可用于 RRM 测量的信号或信号组合, 此时独立配置用于各小区或节点相关 RRM测量的至 少一个配置信息, 可以针对每一个小区或节点的配置分别进行配置,从而可以 保证 UE针对每一个小区或节点的 RRM测量的准确性。
需要说明的是, 基站在配置这些配置信息时, 配置信息可以只包括 RRM 测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信 息中的任意一种或两种。 配置信息接收模块 701在收到上述一种或两种配置信 息时,用户设备可以根据预定义的关联关系获知或确定其余的两种或一种配置 信息。 例如, 配置信息只包括 RRM测量类型信息, 则配置信息接收模块 701在 收到 RRM测量类型信息时, 用户设备可以根据预定义的关联关系获知或确定 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息。 在本发明一 个实施例中, RRM测量类型信息包括用于指示用户设备进行 RRM测量对应的 载波类型信息、信号类型信息、信号组合信息和测量项信息中任意一种或任意 几种的组合; 在本发明又一实施例中, RRM测量类型信息包括用于指示用户 设备进行 RRM测量对应的载波类型、 信号组合信息、 测量项信息、 时域参数 信息、 频域域参数信息和测量值调整参数信息中任意一种或任意几种的组合, 或者包括用于指示用户设备进行 RRM测量对应的载波类型、 信号类型信息、 测量项信息、 时域参数信息、频域域参数信息和测量值调整参数信息中任意一 种或任意几种的组合; 在本发明又一实施例中,信号类型信息中的信号类型包 括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR 和信道状态信息参考信号 CSI-RS中的一种,所述信号组合信息中的信号组合包 括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR 和信道状态信息参考信号 CSI-RS构成的任意组合。在上述实施例中,信号类型 信息用于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号的 类型和所述信号的配置信息, 信号组合信息用于指示所述用户设备进行 RRM 测量时需要使用的一组信号的类型和所述信号的配置信息,载波类型信息可以 为通常载波类型(Normal Carrier Type, NCT )、 传统载波类型 ( Legacy Carrier Type, LCT )、新载波类型 1 ( New Carrier Type 1 , NCT1 )或新载波类型 2 ( New Carrier Type2, NCT2 )等。 可选地, 载波类型信息可以对应该载波类型信息下 预定义或默认的 RRM测量方式, 例如, 载波类型信息为 LCT时基于 CRS进行 RRM测量, 载波类型信息为 NCT1时基于 RCRS进行 RRM测量, 载波类型信息 为 NCT2时基于小区专属的 CSI-RS进行 RRM测量。测量项信息包具体可以为进 行何种 RRM的测量, 包括进行 RSRP、 RSRQ、 RSSI中的一种或几种测量, 例 如, 只测量 RSRP, 或只测量 RSRP和 RSSI, 或 RSRP、 RSRQ和 RSSI都进行测 量。 或者, 测量项信息具体可以是指在何种信号上进行何种 RRM的测量, 例 如, 在 CRS上进行参考信号接收功率 RSRP的测量, 在 CSI-RS上进行接收信号 强度指示 RSSI的测量, 或者, 在 RRM测量对应的小区发送的信号上进行接收 信号强度指示 RSSI的测量, 在与 RRM测量对应的小区同步的另一个小区的信 号上进行参考信号接收功率 RSRP的测量, 例如, 进行一个 NCT小区的 RRM测 量,在 NCT小区发送的 CRS上进行接收信号强度指示 RSSI的测量,在与该 NCT 小区同步的 LCT小区发送的 CRS上测量进行参考信号接收功率 RSRP的测量, 再使用测量所得的 RSSI和 RSRP计算 RSRQ。
作为本发明的一个实施例, 基站在配置 RRM测量类型信息时, RRM测量 类型信息可以只包括上述信息的一种或几种。 配置信息接收模块 701在收到上 述一种或几种配置信息时,用户设备可以根据预定义的关联关系获知或确定其 余的配置信息。 例如, RRM测量类型信息只包括载波类型信息, 则配置信息 接收模块 701在收到 RRM测量类型信息时, 用户设备可以根据预定义的关联关 系获知或确定用于 RRM测量的信号类型信息或信号组合信息、 测量项信息、 时域参数信息、频域域参数信息和测量值调整参数信息中任意一种或任意几种 的组合。作为本发明另一实施例, 这些配置信息可以是用户设备的服务小区配 置的。
作为本发明一个实施例,这些配置信息可以是通过广播信令或专用信令进 行通知。 例如, 通过广播的 RRC信令针对多个用户设备进行通知, 或通过专用 的 RRC信令针对一个用户设备进行通知。
如前所述, 信号类型信息可以是用于指示用户设备进行 RRM测量时需要 使用的信号的类型和所述信号的配置信息,所述信号组合信息是用于指示所述 用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置信 息。 具体地, 对于 RCRS, 其配置信息包括 RCRS是否偏移(shift )和偏移参数 以及 RCRS的时域位置信息中的至少一个。 对于 CSI-RS , 其配置信息包括 CSI-RS的图案(pattern )信息、时域位置信息和扰码 ID中的至少一个,对于 PSS 或 SSS,其配置信息包括是否有 PSS或 SSS、频域位置信息和时域位置信息中的 至少一个, 对于 DRS, 其配置信息包括频域位置信息、 时域位置信息中的至少 一个, 或者频域位置信息、 时域位置信息中的至少一个以及对应的序列初始化 ID信息, 对于公共控制信道(例如 PBCH/ePBCH ), 其配置信息包括该公共控 制信道的扰码 ID信息,或者还可以包括频域位置信息、时域位置信息中的至少 一个。例如,基站通知用户设备使用 PSS/SSS进行针对一个小区的 RRM测量时, 同时通知用户设备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS进行针对一个 RRM测量时, 同时通知该用户设 备该 PSS/SSS的频域位置信息和时域位置信息中的至少一个以及对应的序列 初始化 ID信息; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个;基 站通知用户设备使用 DRS进行针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置信息和时域位置信息中的至少一个以及对应的序列初始化 ID 信息; 基站通知用户设备使用公共控制信道(例如 PBCH/ePBCH )进行针对一 个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该公共控 制信道(例如 PBCH/ePBCH )的扰码 ID信息, 或者还可以通知频域位置信息和 时域位置信息中的至少一个; 基站通知用户设备使用 PSS/SSS和 CRS进行针对 一个小区的 RRM测量时, 同时通知该用户设备该 PSS/SSS的频域位置信息和时 域位置信息中的至少一个; 基站通知用户设备使用 DRS进行针对一个小区的 RRM测量或者针对一个 RRM测量时, 同时通知该用户设备该 DRS的频域位置 信息和时域位置信息中的至少一个以及扰码 ID信息;基站通知用户设备使用公 共控制信道(例如 PBCH/ePBCH )进行针对一个小区的 RRM测量或者针对一 个 RRM测量时, 同时通知该用户设备该公共控制信道(例如 PBCH/ePBCH ) 的扰码 ID信息, 或者还可以通知频域位置信息和时域位置信息中的至少一个; 基站通知用户设备使用 IMR或 ZP CSI-RS进行针对一个小区的 RRM测量或者针 对一个 RRM测量时, 同时通知该用户设备该 IMR或 ZP CSI-RS的频域位置信息 和时域位置信息中的至少一个。
具体地, UE接收基站通知的配置信息时, 其中配置信息包括如下几种方 式之一: 配置信息为针对每一种 RRM测量的配置信息, 其中包括一个根据该 配置信息进行 RRM测量的小区列表或 RRM测量列表; 或者, 配置信息为针对 每一个 RRM测量或每一个小区的 RRM测量对应的 RRM测量的配置信息。
从上述本发明实施例提供的无线资源管理测量的方法可知,用户设备接收 基站下发的用于无线资源管理 RRM测量的至少一个配置信息至少包括 RRM测 量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息 中的至少一种, 因此, 与现有技术只是通过盲检测 DRS相比, 本发明实施例提 供的方法使得用户设备可以直接根据配置信息进行多个 RRM的测量以及对多 个 RRM测量结果进行处理, 而不需要盲检测周围每一个小区的相关配置, 降 低了用户设备的复杂度, 提高了 RRM测量和处理的准确度, 而且 UE接收基站 针对不同的小区的 RRM测量或不同的 RRM测量的不同的配置信息, 从而可以 保证 UE针对对应小区或传输点发送信号的特征进行 RRM测量, 而不是只根据 一种信号进行所有的 RRM测量, 从而提高了无线资源管理 RRM测量和处理的 准确度。
在 RRM测量类型信息包括用于指示用户设备进行 RRM测量对应的载波类 型、 信号类型信息或信号组合信息、 测量项信息、 时域参数信息、 频域域参数 信息和测量值调整参数信息中任意一种或任意几种的组合这一实施例中, RRM测量类型信息包括用于用户设备 RRM测量的测量值调整参数时, 作为本 发明一个实施例, 所述 RRM的测量值调整参数包括用于指示用户设备使用信 号组合信息中的至少两种信号测量同一测量项时由所述至少两种信号得到的 测量值的加权,所述加权用于所述用户设备根据所述加权对所述测量项的测量 值进行统计平均以得到所述测量项的测量结果。 例如, 通过 RCRS和 PSS/SSS 上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值的加权为 30% , PSS/SSS上测量的 RSRP值的加权为 70%,用户设备根据加权值进行统计平局以 得到 RSRP的测量结果。 RRM测量类型信息包括用于用户设备 RRM测量的测量 值调整参数时,作为本发明另一实施例, 测量值调整参数包括用户设备使用信 号组合类型中的至少两种信号测量同一测量项时由至少两种信号得到测量值 的加权和所述用户设备使用所述信号组合类型中的至少两种信号测量同一测 量项时由所述至少两种信号得到测量值的第一调整值,所述加权和所述第一调 整值用于所述用户设备根据所述第一调整值对所述测量值调整后再根据所述 加权对所述调整后的测量值进行统计平均以得到所述测量项的测量结果。 例 如, 通过 RCRS和 PSS/SSS上测量到的 RSRP值进行统计平均, RCRS上测量的 RSRP值为 MdB , 调整值为 ldB , PSS/SSS上测量的 RSRP值为 NdB , 调整值为 OdB , 那么用户设备分别调整后得到 RCRS上的 RSRP为 (M+l ) dB , PSS/SSS 上的 RSRP为(N _ 0 ) dB, 然后再进行统计平均或反馈。 RRM测量类型信息包 括用于用户设备 RRM测量的测量值调整参数时, 作为本发明又一实施例, 测 量值调整参数包括用户设备使用至少两种信号测量同一测量项时由所述至少 两种信号得到的测量值的第二调整值,所述第二调整值用于指示所述用户设备 在将所述测量值与所述测量项的门限值比较或与另一测量值比较时,根据所述 第二调整值对所述测量值调整后再使用所述调整后的测量值与所述测量项的 门限值比较或与另一测量值比较。 RRM测量类型信息包括用于用户设备 RRM 测量的测量值调整参数时, 作为本发明又一实施例, RRM测量类型信息包括 用于指示用户设备进行 RRM测量的测量值的调整参数时, 所述测量值调整参 数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述至少两 种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据所 述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另一测量 项。 在本发明实施例中, UE接收的基站发送的 RRM测量配置信息中可以包括 需要 UE进行的针对不同小区的 RRM测量或不同 RRM测量配置不同的 RRM测 量值调整参数, 从而可以针对不同的 RRM测量根据对应使用的信号或信号类 型及信号的参数设定不同的测量值调整参数, 而不是针对所有小区的 RRM测 量或所有的 RRM测量都使用相同的测量值调整参数, 从而可以保证 UE针对么 一个小区或节点的 RRM测量的调整的准确性。
在上述本发明实施例中, RRM测量类型信息、 信号类型信息或信号组合 信息包含的信息项具有对应的索引号, 在此情形下, 附图 7-a示例的配置信息 接收模块 701包括第一接收单元 704, 测量模块 702包括第一测量单元 705,如附 图 7-b另一实施例提供的测量无线资源管理信息的装置; 或者, 附图 7-a示例的 配置信息接收模块 701包括第二接收单元 706, 测量模块 702包括第二测量单元 707, 如附图 7-c另一实施例提供的测量无线资源管理信息的装置, 其中: 第一接收单元 704, 用于接收所述基站发送的所述索引号;
第一测量单元 705 , 用于根据所述索引号查询对应关系表获取与所述索引 号对应的 RRM测量类型信息或所述信号组合信息后测量所述 RRM;
第二接收单元 706, 用于接收所述基站发送的对应关系表和所述索引号; 第二测量单元 707 , 用于根据所述索引号查询所述对应关系表获取与所述 索引号对应的 RRM测量类型信息或所述信号组合信息后测量所述 RRM。
在附图 7-b或附图 7-c示例的测量无线资源管理信息的装置中, 对应关系表 可以是预定义的, 其包括所述索引号与所述 RRM测量类型信息的对应关系或 所述索引号与所述信号组合信息的对应关系。 由于用户设备不是直接接收 RRM测量类型信息、 信号类型信息或信号组合信息, 而是只接收相应的索引 号, 可以节省信令, 降低信令设计的复杂度。
请参阅附图 8 , 是本发明另一实施例提供的测量无线资源管理信息的装置 结构示意图。 为了便于说明, 仅仅示出了与本发明实施例相关的部分。 附图 8 示例的测量无线资源管理信息的装置可以是用户设备或者其中的功能单元 /模 块, 其包括分割模块 801和指示模块 803, 其中:
分割模块 801 , 用于将系统带宽分割成若干子带宽, 其中, 系统带宽包括 最大可用系统带宽或下行传输带宽或上行传输带宽或最大上行可用系统带宽; 指示模块 802, 用于向用户设备指示对至少一个所述子带宽的无线资源管 理 RRM信息进行测量。
基站接收指示模块 802测量到的所述子带宽上的无线资源管理 RRM测量 结果。
才艮据附图 8示例的测量无线资源管理信息的装置, 可以通过对某些小区或 节点进行子带宽 RSRP、 RSSI或 RSRQ的测量, 获得对应小区或及节点在不同 子带宽上的信号强度或信号质量,相对于在系统带宽上只有一个 RSRP、 RSRQ 或 RSSI, 即使各小区在系统带宽的不同位置上的发射功率不同,也能根据不同 的子带宽进行对应子带宽上的 RRM测量和上报, 从而能准确反映该小区到 UE 的大尺度信道特性在不同频带的变化情况, 能够为网络侧设备 (例如基站 )进 行无线资源管理提供更详细的参考信息。
需要说明的是, 以上测量无线资源管理信息的装置的实施方式中,各功能 模块的划分仅是举例说明, 实际应用中可以根据需要, 例如相应硬件的配置要 求或者软件的实现的便利考虑, 而将上述功能分配由不同的功能模块完成, 即 将所述测量无线资源管理信息的装置的内部结构划分成不同的功能模块,以完 成以上描述的全部或者部分功能。 而且, 实际应用中, 本实施例中的相应的功 能模块可以是由相应的硬件实现, 也可以由相应的硬件执行相应的软件完成, 例如, 前述的分割模块, 可以是具有执行前述将系统带宽分割成若干子带宽的 硬件, 例如分割器,也可以是能够执行相应计算机程序从而完成前述功能的一 般处理器或者其他硬件设备; 再如前述的指示模块, 可以是具有执行前述向用 户设备指示对至少一个所述子带宽的无线资源管理 RRM信息进行测量功能的 硬件, 例如指示器,也可以是能够执行相应计算机程序从而完成前述功能的一 般处理器或者其他硬件设备(本说明书提供的各个实施例都可应用上述描述原 则)。
附图 8示例的测量无线资源管理信息的装置还可以包括发送模块 901 ,如附 图 9所示本发明另一实施例提供的无线资源管理测量的装置。发送模块 901用于 向用户设备发送所述至少一个子带宽的大小和 /或位置信息。
附图 8或附图 9示例的指示模块 802可以包括第一指示子模块 1001 , 如附图 10-a或附图 10-b所示本发明另一实施例提供的无线资源管理测量的装置 10。 第 一指示子模块 1001用于向用户设备指示对所述子带宽的参考信号接收功率 RSRP、 接收信号强度指示 RSSI或参考信号接收质量 RSRQ中的一种进行测量。
附图 10-a或附图 10-b示例的第一指示子模块 1001可以包括第一指示单元 1101 , 如附图 11-a或附图 11-b所示本发明另一实施例提供的无线资源管理测量 的装置 11。 第一指示单元 1101用于指示用户设备根据宽带 RSRP和至少一个子 带 RSSI计算至少一个 RSRQ,或者,指示所述用户设备根据至少一个子带 RSRP 和宽带 RSRP计算至少一个 RSRQ。
相应于附图 8示例的测量无线资源管理信息的装置, 本发明另一实施例提 供测量无线资源管理信息的装置,如附图 12所示。 附图 12示例的测量无线资源 管理信息的装置可以是用户设备或者其中的功能单元 /模块, 其包括指示接收 模块 1201和测量模块 1202, 其中:
指示接收模块 1201 , 用于接收对至少一个子带宽的无线资源管理 RRM进 行测量的指示, 所述子带宽由系统带宽分割得到, 所述指示由基站向用户设备 指示; 测量模块 1202, 用于根据所述指示对所述 RRM进行测量。
用户设备将测量模块 1202测量到的子带宽上的无线资源管理 RRM测量结 果上报给所述基站。
才艮据附图 12示例的测量无线资源管理信息的装置,可以通过对某些小区或 节点进行子带宽 RSRP、 RSSI或 RSRQ的测量, 获得对应小区或及节点在不同 子带宽上的信号强度或信号质量,相对于在系统带宽上只有一个 RSRP、 RSRQ 或 RSSI, 即使各小区在系统带宽的不同位置上的发射功率不同,也能根据不同 的子带宽进行对应子带宽上的 RRM测量和上报, 从而能准确反映该小区到 UE 的大尺度信道特性在不同频带的变化情况, 能够为网络侧设备 (例如基站 )进 行无线资源管理提供更详细的参考信息。
附图 12示例的测量无线资源管理信息的装置还可以包括信息接收模块 1301 ,如附图 13所示本发明另一实施例提供的无线资源管理测量的装置。信息 接收模块 1301用于接收基站发送的至少一个子带宽的大小和 /或位置信息。
附图 12或附图 13示例的指示接收模块 1201可以包括子接收模块 1401 ,如附 图 14-a或附图 14-b所示本发明另一实施例提供的无线资源管理测量的装置 14。 子接收模块 1401用于接收对子带宽的参考信号接收功率 RSRP、 接收信号强度 指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量的指示。
附图 14-a或附图 14-b示例的子接收模块 1401可以包括第一接收单元 1501或 第二接收单元 1502, 如附图 15-a或附图 15-b所示本发明另一实施例提供的无线 资源管理测量的装置 15。 第一接收单元 1501用于接收根据宽带 RSRP和至少一 个子带 RSSI计算至少一个 RSRQ的指示; 第二接收单元 1502用于接收根据至少 一个子带 RSRP和宽带 RSRP计算至少一个 RSRQ的指示。
本发明实施例还提供一种计算机存储介质,所述计算机存储介质可存储有 程序, 该程序执行时包括附图 1示例的所述步骤。
本发明另一实施例还提供一种计算机存储介质,所述计算机存储介质可存 储有程序, 该程序执行时包括附图 2示例的所述步骤。
本发明另一实施例还提供一种计算机存储介质,所述计算机存储介质可存 储有程序, 该程序执行时包括附图 3-a示例的所述步骤。 本发明另一实施例还提供一种计算机存储介质,所述计算机存储介质可存 储有程序, 该程序执行时包括附图 3-b示例的所述步骤。
本发明实施例还提供一种基站, 包括: 输入装置、 输出装置、 存储器和处 理器; 其中, 所述处理器执行如下步骤: 确定用户设备用于无线资源管理 RRM 测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM 测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP测量、接收信号强度指示 RSSI测量和参 考信号接收质量 RSRQ测量的至少一种; 将所述配置信息发送至所述用户设备 以使所述用户设备根据所述配置信息进行所述 RRM测量。
本发明另一实施例还提供一种基站, 包括: 输入装置、 输出装置、 存储器 和处理器; 其中, 所述处理器执行如下步骤: 将系统带宽分割成若干子带宽; 向用户设备指示对至少一个所述子带宽的无线资源管理 RRM进行测量。
本发明实施例还提供一种用户设备, 包括: 输入装置、 输出装置、 存储器 和处理器; 其中, 所述处理器执行如下步骤: 接收基站下发的用于无线资源管 理 RRM测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用 于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP测量、接收信号强度指示 RSSI测量 和参考信号接收质量 RSRQ测量的至少一种;根据所述配置信息进行所述 RRM 测量; 向所述基站反馈进行所述 RRM测量的测量结果。
本发明另一实施例还提供一种用户设备, 包括: 输入装置、 输出装置、 存 储器和处理器; 其中, 所述处理器执行如下步骤: 接收对至少一个子带宽的无 线资源管理 RRM进行测量的指示, 所述子带宽由系统带宽分割得到, 所述指 示由基站向用户设备指示; 根据所述指示对所述 RRM进行测量。
需要说明的是, 上述装置各模块 /单元之间的信息交互、 执行过程等内容, 由于与本发明方法实施例基于同一构思,其带来的技术效果与本发明方法实施 例相同, 具体内容可参见本发明方法实施例中的叙述, 此处不再赘述。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步 骤是可以通过程序来指令相关的硬件来完成,比如以下各种方法的一种或多种 或全部:
方法一: 确定用户设备用于无线资源管理 RRM测量的至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功 率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的 至少一种; 将所述配置信息发送至所述用户设备, 以使所述用户设备根据所述 配置信息进行所述 RRM测量。
方法二: 用户设备接收基站下发的用于无线资源管理 RRM测量的至少一 个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类 型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参 考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的至少一种; 所述用户设备根据所述配置信息进行所述 RRM测量; 所述用户设备向所述基站反馈进行所述 RRM测量的测量结果。
方法三: 将系统带宽分割成若干子带宽; 向用户设备指示对至少一个所述 子带宽的无线资源管理 RRM进行测量。
方法四: 用户设备接收对至少一个子带宽的无线资源管理 RRM进行测量 的指示, 所述子带宽由系统带宽分割得到, 所述指示由基站向所述用户设备指 示; 所述用户设备根据所述指示对所述 RRM进行测量。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步 骤是可以通过程序来指令相关的硬件来完成,该程序可以存储于一计算机可读 存储介质中, 存储介质可以包括: 只读存储器( ROM, Read Only Memory ) 、 随机存取存储器(RAM, Random Access Memory ) 、 磁盘或光盘等。
以上对本发明实施例提供的一种测量无线资源管理信息的方法、装置和设 阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想;同时, 对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围 上均会有改变之处, 综上所述, 本说明书内容不应理解为对本发明的限制。

Claims

权 利 要 求
1、 一种测量无线资源管理信息的方法, 其特征在于, 所述方法包括: 确定用户设备用于无线资源管理 RRM测量的至少一个配置信息, 所述配 置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测 量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP 测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的至少一 种;
将所述配置信息发送至所述用户设备,以使所述用户设备根据所述配置信 息进行所述 RRM测量。
2、 如权利要求 1所述的方法, 其特征在于, 所述用于 RRM测量的至少一 个配置信息是独立配置的, 所述至少一个配置信息用于针对不同小区的 RRM 测量或不同的 RRM测量。
3、 如权利要求 1或 2所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于指示用户设备进行 RRM测量对应的载波类型信息、 信号类型信息、 信 号组合信息和测量项信息中任意一种或任意几种的组合,所述信号类型信息用 于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号的类型和 所述信号的配置信息, 所述信号组合信息用于指示所述用户设备进行 RRM测 量时需要使用的一组信号的类型和所述信号的配置信息。
4、 如权利要求 1或 2所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于指示用户设备进行 RRM测量对应的载波类型、 信号类型信息或信号组 合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整参数信息 中任意一种或任意几种的组合,所述信号类型信息用于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号的类型和所述信号的配置信息, 所 述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的一组信号 的类型和所述信号的配置信息。
5、 如权利要求 1至 4任一项所述的方法, 其特征在于, 所述信号类型信息 中的信号类型包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主 同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干 扰测量资源 IMR和信道状态信息参考信号 CSI-RS中的一种,所述信号组合信息 中的信号组合包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主 同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干 扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合。
6、 如权利要求 4所述的方法, 其特征在于, 所述 RRM测量类型信息包括 用于用户设备进行 RRM测量的测量值调整参数时, 所述 RRM的测量值调整参 数包括用于指示所述用户设备使用所述信号组合信息中的至少两种信号测量 同一测量项时由所述至少两种信号得到的测量值的加权,所述加权用于所述用 户设备根据所述加权对所述测量项的测量值进行统计平均以得到所述测量项 的测量结果。
7、 如权利要求 4所述的方法, 其特征在于, 所述 RRM测量类型信息包括 用于用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参数包括 所述用户设备使用所述信号组合类型中的至少两种信号测量同一测量项时由 所述至少两种信号得到测量值的加权和所述用户设备使用所述信号组合类型 中的至少两种信号测量同一测量项时由所述至少两种信号得到测量值的第一 调整值,所述加权和所述第一调整值用于所述用户设备根据所述第一调整值对 所述测量值调整后再根据所述加权对所述调整后的测量值进行统计平均以得 到所述测量项的测量结果。
8、 如权利要求 4所述的方法, 其特征在于, 所述 RRM测量类型信息包括 用于用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参数包括 所述用户设备使用至少两种信号测量同一测量项时由所述至少两种信号得到 的测量值的第二调整值,所述第二调整值用于指示所述用户设备在将所述测量 值与所述测量项的门限值比较或与另一测量值比较时,根据所述第二调整值对 所述测量值调整后再使用所述调整后的测量值与所述测量项的门限值比较或 与另一测量值比较。
9、 如权利要求 4所述的方法, 其特征在于, 所述 RRM测量类型信息包括 用于用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参数包括 所述用户设备使用所述至少两种信号测量同一测量项时由所述至少两种信号 得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据所述第三 调整值对所述测量值调整后再使用所述调整后的测量值计算另一测量项。
10、 如权利要求 3或 4所述的方法, 其特征在于, 所述 RRM测量类型信息、 信号类型信息或信号组合信息具有对应的索引号,所述将所述配置信息发送至 所述用户设备, 以使所述用户设备根据所述配置信息测量所述 RRM包括: 将所述索引号发送至所述用户设备,以使所述用户设备根据所述索引号查 询对应关系表获取与所述索引号对应的 RRM测量类型信息或所述信号组合信 息后测量所述 RRM , 所述对应关系表包括所述索引号与所述 RRM测量类型信 息或所述信号组合信息包含的信息项的对应关系。
11、 如权利要求 3或 4所述的方法, 其特征在于, 所述 RRM测量类型信息 和信号类型信息或所述信号组合信息具有对应的索引号,所述将所述配置信息 发送至所述用户设备, 以使所述用户设备根据所述配置信息测量所述 RRM包 括:
将对应关系表和所述索引号发送至所述用户设备,以使所述用户设备根据 所述索引号查询所述对应关系表获取与所述索引号对应的 RRM测量类型信息 或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号与所 述 RRM测量类型信息或所述信号组合信息包含的信息项的对应关系。
12、 一种测量无线资源管理信息的方法, 其特征在于, 所述方法包括: 用户设备接收基站下发的用于无线资源管理 RRM测量的至少一个配置信 息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和 用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接 收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测 量的至少一种;
所述用户设备根据所述配置信息进行所述 RRM测量;
所述用户设备向所述基站反馈进行所述 RRM测量的测量结果。
13、 如权利要求 12所述的方法, 其特征在于, 所述用于 RRM测量的至少 一个配置信息是独立配置的, 所述至少一个配置信息用于针对不同小区的 RRM测量或不同的 RRM测量。
14、 如权利要求 12或 13所述的方法, 其特征在于, 所述 RRM测量类型信 息包括用于指示所述用户设备进行 RRM测量对应的载波类型信息、 信号类型 信息、信号组合信息和测量项信息中任意一种或任意几种的组合, 所述信号类 型信息用于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号 的类型和所述信号的配置信息,所述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置信息。
15、 如权利要求 12或 13所述的方法, 其特征在于, 所述 RRM测量类型信 息包括用于指示所述用户设备进行 RRM测量对应的载波类型、 信号类型信息 或信号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整 参数信息中任意一种或任意几种的组合,所述信号类型信息用于指示所述用户 设备进行 RRM测量时需要使用的信号的类型或信号的类型和所述信号的配置 信息, 所述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的 一组信号的类型和所述信号的配置信息。
16、 如权利要求 12至 15任一项所述的方法, 其特征在于, 所述信号类型信 息中的信号类型包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS中的一种,所述信号组合信 息中的信号组合包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合。
17、 如权利要求 15所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述 RRM的测量值 调整参数包括用于指示所述用户设备使用所述信号组合信息中的至少两种信 号测量同一测量项时由所述至少两种信号得到的测量值的加权,所述加权用于 所述用户设备根据所述加权对所述测量项的测量值进行统计平均以得到所述 测量项的测量结果。
18、 如权利要求 15所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用所述信号组合类型中的至少两种信号测量同一测量 项时由所述至少两种信号得到测量值的加权和所述用户设备使用所述信号组 合类型中的至少两种信号测量同一测量项时由所述至少两种信号得到测量值 的第一调整值,所述加权和所述第一调整值用于所述用户设备根据所述第一调 整值对所述测量值调整后再根据所述加权对所述调整后的测量值进行统计平 均以得到所述测量项的测量结果。
19、 如权利要求 15所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用至少两种信号测量同一测量项时由所述至少两种信 号得到的测量值的第二调整值,所述第二调整值用于指示所述用户设备在将所 述测量值与所述测量项的门限值比较或与另一测量值比较时,根据所述第二调 整值对所述测量值调整后再使用所述调整后的测量值与所述测量项的门限值 比较或与另一测量值比较。
20、 如权利要求 15所述的方法, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述至少两 种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据所 述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另一测量 项。
21、 如权利要求 14或 15所述的方法, 其特征在于, 所述 RRM测量类型信 息、信号类型信息或信号组合信息具有对应的索引号, 所述用户设备接收基站 下发的用于无线资源管理 RRM测量的至少一个配置信息包括: 所述用户设备 接收所述基站发送的所述索引号;
所述用户设备根据所述配置信息进行所述 RRM测量包括: 所述用户设备 根据所述索引号查询对应关系表获取与所述索引号对应的 RRM测量类型信息 或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号与所 述 RRM测量类型信息或所述信号组合信息包含的信息项的对应关系。
22、 如权利要求 14或 15所述的方法, 其特征在于, 所述 RRM测量类型信 息和信号类型信息或所述信号组合信息具有对应的索引号,所述用户设备接收 基站下发的用于无线资源管理 RRM测量的至少一个配置信息包括: 所述用户 设备接收所述基站发送的对应关系表和所述索引号;
所述用户设备根据所述配置信息进行所述 RRM测量包括: 所述用户设备 根据所述索引号查询所述对应关系表获取与所述索引号对应的 RRM测量类型 信息或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号 与所述 RRM测量类型信息或所述信号组合信息包含的信息项的对应关系。
23、 一种测量无线资源管理信息的方法, 其特征在于, 所述方法包括: 将系统带宽分割成若干子带宽;
向用户设备指示对至少一个所述子带宽的无线资源管理 RRM进行测量。
24、 如权利要求 23所述的方法, 其特征在于, 所述方法还包括: 向所述用户设备发送所述至少一个子带宽的大小和 /或位置信息。
25、 如权利要求 23或 24所述的方法, 其特征在于, 所述向用户设备指示对 所述子带宽的无线资源管理 RRM进行测量包括:
向用户设备指示对所述子带宽的参考信号接收功率 RSRP、 接收信号强度 指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量。
26、 如权利要求 25所述的方法, 其特征在于, 所述向用户设备指示对所述 子带宽的参考信号接收功率 RSRP、 接收信号强度指示 RSSI或参考信号接收质 量 RSRQ中的至少一种进行测量包括:
指示所述用户设备根据宽带 RSRP和至少一个子带 RSSI计算至少一个
RSRQ, 或者, 指示所述用户设备根据至少一个子带 RSRP和宽带 RSRP计算至 少一个 RSRQ。
27、 一种测量无线资源管理信息的方法, 其特征在于, 所述方法包括: 用户设备接收对至少一个子带宽的无线资源管理 RRM进行测量的指示, 所述子带宽由系统带宽分割得到, 所述指示由基站向所述用户设备指示; 所述用户设备根据所述指示对所述 RRM进行测量。
28、 如权利要求 27所述的方法, 其特征在于, 所述方法还包括: 所述用户设备接收所述基站发送的至少一个子带宽的大小和 /或位置信 息。
29、 如权利要求 27或 28所述的方法, 其特征在于, 所述用户设备接收对至 少一个子带宽的无线资源管理 RRM进行测量的指示包括:
所述用户设备接收对所述子带宽的参考信号接收功率 RSRP、 接收信号强 度指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量的指示。
30、 如权利要求 29所述的方法, 其特征在于, 所述用户设备接收对所述子 带宽的参考信号接收功率 RSRP、 接收信号强度指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量的指示包括:
所述用户设备接收根据宽带 RSRP和至少一个子带 RSSI计算至少一个 RSRQ的指示; 或者
所述用户设备接收根据至少一个子带 RSRP和宽带 RSRP计算至少一个 RSRQ的指示。
31、 一种测量无线资源管理信息的装置, 其特征在于, 所述装置包括: 配置信息确定模块, 用于确定用户设备用于无线资源管理 RRM测量的至 少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的信 号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量包 括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收 质量 RSRQ测量的至少一种;
配置信息发送模块, 用于将所述配置信息发送至所述用户设备, 以使所述 用户设备根据所述配置信息进行所述 RRM测量。
32、 如权利要求 31所述的装置, 其特征在于, 所述 RRM测量的至少一个 配置信息是独立配置的, 所述至少一个配置信息用于针对不同小区的 RRM测 量或不同的 RRM测量。
33、 如权利要求 31或 32所述的装置, 其特征在于, 所述 RRM测量类型信 息包括用于指示用户设备进行 RRM测量对应的载波类型信息、 信号类型信息、 信号组合信息和测量项信息中任意一种或任意几种的组合,所述信号类型信息 用于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号的类型 和所述信号的配置信息, 所述信号组合信息用于指示所述用户设备进行 RRM 测量时需要使用的一组信号的类型和所述信号的配置信息。
34、 如权利要求 31或 32所述的装置, 其特征在于, 所述 RRM测量类型信 息包括用于指示用户设备进行 RRM测量对应的载波类型、 信号类型信息或信 号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整参数 信息中任意一种或任意几种的组合,所述信号类型信息用于指示所述用户设备 进行 RRM测量时需要使用的信号的类型或信号的类型和所述信号的配置信 息, 所述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的一 组信号的类型和所述信号的配置信息。
35、 如权利要求 31至 34任意一项所述的装置, 其特征在于, 所述信号类型 信息中的信号类型包括小区专用参考信号 CRS、筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS中的一种,所述信号组合信 息中的信号组合包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合。
36、 如权利要求 34所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于用户设备 RRM测量的测量值调整参数时, 所述 RRM的测量值调整参数 包括用于指示所述用户设备使用所述信号组合信息中的至少两种信号测量同 一测量项时由所述至少两种信号得到的测量值的加权,所述加权用于所述用户 设备根据所述加权对所述测量项的测量值进行统计平均以得到所述测量项的 测量结果。
37、 如权利要求 34所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参数包 括所述用户设备使用所述信号组合类型中的至少两种信号测量同一测量项时 由所述至少两种信号得到测量值的加权和所述用户设备使用所述信号组合类 型中的至少两种信号测量同一测量项时由所述至少两种信号得到测量值的第 一调整值,所述加权和所述第一调整值用于所述用户设备根据所述第一调整值 对所述测量值调整后再根据所述加权对所述调整后的测量值进行统计平均以 得到所述测量项的测量结果。
38、 如权利要求 34所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参数包 括所述用户设备使用至少两种信号测量同一测量项时由所述至少两种信号得 到的测量值的第二调整值,所述第二调整值用于指示所述用户设备在将所述测 量值与所述测量项的门限值比较或与另一测量值比较时,根据所述第二调整值 对所述测量值调整后再使用所述调整后的测量值与所述测量项的门限值比较 或与另一测量值比较。
39、 如权利要求 34所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于指示用户设备进行 RRM测量的测量值的调整参数时, 所述测量值调整 参数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述至少 两种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据 所述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另一测 量项。
40、 如权利要求 33或 34所述的装置, 其特征在于, 所述 RRM测量类型信 息或信号类型信息或所述信号组合信息具有对应的索引号,所述配置信息发送 模块包括:
第一发送单元, 用于将所述索引号发送至所述用户设备, 以使所述用户设 备根据所述索引号查询对应关系表获取与所述索引号对应的 RRM测量类型信 息或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号与 所述 RRM测量类型信息或所述信号组合信息包含的信息项的对应关系。
41、 如权利要求 33或 34所述的装置, 其特征在于, 所述 RRM测量类型信 息和信号类型信息或所述信号组合信息具有对应的索引号,所述配置信息发送 模块包括:
第二发送单元, 用于将对应关系表和所述索引号发送至所述用户设备, 以 使所述用户设备根据所述索引号查询所述对应关系表获取与所述索引号对应 的 RRM测量类型信息或所述信号组合信息后测量所述 RRM, 所述对应关系表 包括所述索引号与所述 RRM测量类型信息或所述信号组合信息包含的信息项 的对应关系。
42、 一种测量无线资源管理信息的装置, 其特征在于, 所述装置包括: 配置信息接收模块, 用于接收基站下发的用于无线资源管理 RRM测量的 至少一个配置信息, 所述配置信息包括 RRM测量类型信息、 用于 RRM测量的 信号类型信息和用于 RRM测量的信号组合信息中的至少一种, 所述 RRM测量 包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接 收质量 RSRQ测量的至少一种;
测量模块, 用于根据所述配置信息进行所述 RRM测量;
反馈模块, 用于向所述基站反馈进行所述 RRM测量的测量结果。
43、 如权利要求 42所述的装置, 其特征在于, 所述用于 RRM测量的至少 一个配置信息是独立配置的, 所述至少一个配置信息用于针对不同小区的
RRM测量或不同的 RRM测量。
44、 如权利要求 42或 43所述的装置, 其特征在于, 所述 RRM测量类型信 息包括用于指示所述用户设备进行 RRM测量对应的载波类型信息、 信号类型 信息、信号组合信息和测量项信息中任意一种或任意几种的组合, 所述信号类 型信息用于指示所述用户设备进行 RRM测量时需要使用的信号的类型或信号 的类型和所述信号的配置信息,所述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的一组信号的类型和所述信号的配置信息。
45、 如权利要求 42或 43所述的装置, 其特征在于, 所述 RRM测量类型信 息包括用于指示所述用户设备进行 RRM测量对应的载波类型、 信号类型信息 或信号组合信息、 测量项信息、 时域参数信息、 频域域参数信息和测量值调整 参数信息中任意一种或任意几种的组合,所述信号类型信息用于指示所述用户 设备进行 RRM测量时需要使用的信号的类型或信号的类型和所述信号的配置 信息, 所述信号组合信息用于指示所述用户设备进行 RRM测量时需要使用的 一组信号的类型和所述信号的配置信息。
46、 如权利要求 42至 45任一项所述的装置, 其特征在于, 所述信号类型信 息中的信号类型包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS中的一种,所述信号组合信 息中的信号组合包括小区专用参考信号 CRS、 筒化小区专用参考信号 RCRS、 主同步信号 PSS、 辅同步信号 SSS、 探索参考信号 DRS、 广播信道 BCH信号、 干扰测量资源 IMR和信道状态信息参考信号 CSI-RS构成的任意组合。
47、 如权利要求 45所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述 RRM的测量值 调整参数包括用于指示所述用户设备使用所述信号组合信息中的至少两种信 号测量同一测量项时由所述至少两种信号得到的测量值的加权,所述加权用于 所述用户设备根据所述加权对所述测量项的测量值进行统计平均以得到所述 测量项的测量结果。
48、 如权利要求 45所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用所述信号组合类型中的至少两种信号测量同一测量 项时由所述至少两种信号得到测量值的加权和所述用户设备使用所述信号组 合类型中的至少两种信号测量同一测量项时由所述至少两种信号得到测量值 的第一调整值,所述加权和所述第一调整值用于所述用户设备根据所述第一调 整值对所述测量值调整后再根据所述加权对所述调整后的测量值进行统计平 均以得到所述测量项的测量结果。
49、 如权利要求 45所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用至少两种信号测量同一测量项时由所述至少两种信 号得到的测量值的第二调整值,所述第二调整值用于指示所述用户设备在将所 述测量值与所述测量项的门限值比较或与另一测量值比较时,根据所述第二调 整值对所述测量值调整后再使用所述调整后的测量值与所述测量项的门限值 比较或与另一测量值比较。
50、 如权利要求 45所述的装置, 其特征在于, 所述 RRM测量类型信息包 括用于所述用户设备进行 RRM测量的测量值调整参数时, 所述测量值调整参 数包括所述用户设备使用所述至少两种信号测量同一测量项时由所述至少两 种信号得到的测量值的第三调整值,所述第三调整值用于所述用户设备根据所 述第三调整值对所述测量值调整后再使用所述调整后的测量值计算另一测量 项。
51、 如权利要求 44或 45所述的装置, 其特征在于, 所述 RRM测量类型信 息、信号类型信息或信号组合信息具有对应的索引号, 所述配置信息接收模块 包括: 第一接收单元, 用于接收所述基站发送的所述索引号;
所述测量模块包括: 第一测量单元, 用于根据所述索引号查询对应关系表 获取与所述索引号对应的 RRM测量类型信息或所述信号组合信息后测量所述 RRM, 所述对应关系表包括所述索引号与所述 RRM测量类型信息或所述信号 组合信息包含的信息项的对应关系。
52、 如权利要求 44或 45所述的装置, 其特征在于, 所述 RRM测量类型信 息和信号类型信息或所述信号组合信息具有对应的索引号,所述配置信息接收 模块包括:第二接收单元,用于接收所述基站发送的对应关系表和所述索引号; 所述测量模块包括: 第二测量单元, 用于根据所述索引号查询所述对应关 系表获取与所述索引号对应的 RRM测量类型信息或所述信号组合信息后测量 所述 RRM, 所述对应关系表包括所述索引号与所述 RRM测量类型信息或所述 信号组合信息包含的信息项的对应关系。
53、 一种测量无线资源管理信息的装置, 其特征在于, 所述装置包括: 分割模块, 用于将系统带宽分割成若干子带宽;
指示模块, 用于向用户设备指示对至少一个所述子带宽的无线资源管理
RRM信息进行测量。
54、 如权利要求 53所述的装置, 其特征在于, 所述装置还包括:
发送模块, 用于向所述用户设备发送所述至少一个子带宽的大小和 /或位 置信息。
55、 如权利要求 53或 54所述的装置, 其特征在于, 所述指示模块包括: 第一指示子模块,用于向用户设备指示对所述子带宽的参考信号接收功率
RSRP、 接收信号强度指示 RSSI或参考信号接收质量 RSRQ中的一种进行测量。
56、 如权利要求 55所述的装置, 其特征在于, 所述第一指示子模块包括: 第一指示单元, 用于指示所述用户设备根据宽带 RSRP和至少一个子带 RSSI计算至少一个 RSRQ, 或者, 指示所述用户设备根据至少一个子带 RSRP 和宽带 RSRP计算至少一个 RSRQ。
57、 一种测量无线资源管理信息的装置, 其特征在于, 所述装置包括: 指示接收模块, 用于接收对至少一个子带宽的无线资源管理 RRM进行测 量的指示,所述子带宽由系统带宽分割得到,所述指示由基站向用户设备指示; 测量模块, 用于根据所述指示对所述 RRM进行测量。
58、 如权利要求 57所述的装置, 其特征在于, 所述装置还包括:
信息接收模块, 用于接收所述基站发送的至少一个子带宽的大小和 /或位 置信息。
59、如权利要求 57或 58所述的装置,其特征在于,所述指示接收模块包括: 子接收模块, 用于接收对所述子带宽的参考信号接收功率 RSRP、 接收信 号强度指示 RSSI或参考信号接收质量 RSRQ中的至少一种进行测量的指示。
60、 如权利要求 59所述的装置, 其特征在于, 所述子接收模块包括: 第一接收单元, 用于接收根据宽带 RSRP和至少一个子带 RSSI计算至少一 个 RSRQ的指示; 或者
第二接收单元,用于接收根据至少一个子带 RSRP和宽带 RSRP计算至少一 个 RSRQ的指示。
61、 一种计算机存储介质, 其特征在于, 所述计算机存储介质可存储有程 序, 该程序执行时包括权利要求 1至 11任意一项所述的步骤。
62、 一种计算机存储介质, 其特征在于, 所述计算机存储介质可存储有程 序, 该程序执行时包括权利要求 12至 22任意一项所述的所述的步骤。
63、 一种计算机存储介质, 其特征在于, 所述计算机存储介质可存储有程 序, 该程序执行时包括权利要求 23至 26任意一项所述的步骤。
64、 一种计算机存储介质, 其特征在于, 所述计算机存储介质可存储有程 序, 该程序执行时包括权利要求 27至 30任意一项所述的步骤。
65、 一种基站, 其特征在于, 包括: 输入装置、 输出装置、 存储器和处理 器; 其中, 所述处理器执行如下步骤:
确定用户设备用于无线资源管理 RRM测量的至少一个配置信息, 所述配 置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM测 量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP 测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的至少一 种;
将所述配置信息发送至所述用户设备以使所述用户设备根据所述配置信 息进行所述 RRM测量。
66、 一种基站, 其特征在于, 包括: 输入装置、 输出装置、 存储器和处理 器;
其中, 所述处理器执行如下步骤:
将系统带宽分割成若干子带宽;
向用户设备指示对至少一个所述子带宽的无线资源管理 RRM进行测量。
67、 一种用户设备, 其特征在于, 包括: 输入装置、 输出装置、 存储器和 处理器;
其中, 所述处理器执行如下步骤:
接收基站下发的用于无线资源管理 RRM测量的至少一个配置信息, 所述 配置信息包括 RRM测量类型信息、 用于 RRM测量的信号类型信息和用于 RRM 测量的信号组合信息中的至少一种, 所述 RRM测量包括参考信号接收功率 RSRP测量、 接收信号强度指示 RSSI测量和参考信号接收质量 RSRQ测量的至 少一种;
根据所述配置信息进行所述 RRM测量;
向所述基站反馈进行所述 RRM测量的测量结果。
68、 一种用户设备, 其特征在于, 包括: 输入装置、 输出装置、 存储器和 处理器;
其中, 所述处理器执行如下步骤:
接收对至少一个子带宽的无线资源管理 RRM进行测量的指示, 所述子带 宽由系统带宽分割得到, 所述指示由基站向用户设备指示; 根据所述指示对所述 RRM进行测量。
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