WO2016045418A1 - 一种参考信号接收质量上报方法及装置 - Google Patents

一种参考信号接收质量上报方法及装置 Download PDF

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Publication number
WO2016045418A1
WO2016045418A1 PCT/CN2015/081539 CN2015081539W WO2016045418A1 WO 2016045418 A1 WO2016045418 A1 WO 2016045418A1 CN 2015081539 W CN2015081539 W CN 2015081539W WO 2016045418 A1 WO2016045418 A1 WO 2016045418A1
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WIPO (PCT)
Prior art keywords
rsrq
type
rsrq measurement
user terminal
measurement
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PCT/CN2015/081539
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English (en)
French (fr)
Inventor
江小威
胡南
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中国移动通信集团公司
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Application filed by 中国移动通信集团公司 filed Critical 中国移动通信集团公司
Priority to US15/513,305 priority Critical patent/US10098031B2/en
Priority to JP2017515915A priority patent/JP6396585B2/ja
Priority to EP15844811.8A priority patent/EP3197202B1/en
Publication of WO2016045418A1 publication Critical patent/WO2016045418A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the present invention relates to the field of communication technology, and in particular to a method and device for reporting RSRP of reference signal reception quality.
  • Drive test can reflect the status of the network and play a direct role in measurement and evaluation of network performance indicators.
  • drive testing is an important means for operators to optimize the network.
  • Traditional drive testing often uses manual methods, which require a lot of manpower and material resources.
  • MDT Minimization of Drive Test
  • MDT uses the user terminal to automatically perform drive test and record data, and the base station collects drive test data and reports it to the network manager to implement data measurement and collection.
  • MDT can reduce drive test overhead and shorten the optimization cycle, thereby reducing the cost of network optimization and maintenance on the network management side.
  • Reference Signal Receiving Quality is an important parameter reported by user terminals in MDT.
  • RSRQ Reference Signal Receiving Quality
  • the user terminal Under the traditional RSRQ measurement type, the user terminal performs RSRQ measurement on a narrow bandwidth; 3GPP R11 introduces wideband RSRQ (wideband RSRQ) measurement. In this measurement type, the user terminal performs RSRQ measurement on a wider bandwidth. Perform RSRQ measurement. Wideband RSRQ measurement can better reflect network signal quality than narrowband RSRQ measurement. When the network side sets the cell selection or reselection switching threshold based on the wideband RSRQ measurement value, it will be different from the switching threshold set based on the narrowband RSRQ measurement value. value.
  • the denominator part of the defined RSRQ that is, the Received Signal Strength Indicator (RSSI) is based on the orthogonal frequency division multiplexing with reference symbols received on antenna port 0 To (Orthogonal Frequency Division Multiplexing, OFDM) symbols are determined by measurement.
  • RSSI Received Signal Strength Indicator
  • OFDM Orthogonal Frequency Division Multiplexing
  • the network management side after receiving the RSRQ measurement result, the network management side does not know whether the measurement result is based on the newly defined RSRQ measurement or the traditionally defined RSRQ measurement, nor does it know this Whether the measurement result is obtained based on the wideband RSRQ measurement or the narrowband RSRQ measurement, the actual meaning represented by the received RSRQ measurement result cannot be analyzed, and the network cannot be effectively optimized based on the RSRQ measurement result.
  • the embodiment of the present invention provides a method and device for reporting reference signal reception quality RSRQ, which is used to solve the problem that the network management side in the prior art cannot parse the actual meaning represented by the received RSRQ measurement result, and therefore cannot be based on the RSRQ measurement result.
  • RSRQ reference signal reception quality
  • the RSRQ measurement types include bandwidth types and/or definition types; wherein, the bandwidth types include broadband RSRQ and narrowband RSRQ, and the definition types include traditionally defined RSRQ and newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type; the RSRQ measurement type used in the report includes:
  • the single-bit IE indicates that the adopted RSRQ measurement type is broadband RSRQ combined with the newly defined RSRQ, or the single-bit IE indicates that the adopted RSRQ measurement type is narrowband RSRQ combined with the traditionally defined RSRQ.
  • the method before performing the reference signal reception quality RSRQ measurement, the method further includes:
  • the RSRQ measurement type used is recorded.
  • the RSRQ measurement type used for reporting includes:
  • the measurement report log information element logMeasReport IE is reported through a radio resource control RRC message, and the RSRQ measurement type is indicated in the logMeasReport IE.
  • the RSRQ measurement result reported by the user terminal and the RSRQ measurement type adopted by the user terminal are reported to the tracking collection entity TCE.
  • the RSRQ measurement type includes a bandwidth type and/or a definition type, where the bandwidth type includes a wideband RSRQ and a narrowband RSRQ, and the definition type includes a traditionally defined RSRQ and a newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type
  • reporting the RSRQ measurement type adopted by the user terminal to the tracking collection entity TCE includes:
  • a single-bit IE indicates that the RSRQ measurement type adopted by the user terminal is broadband RSRQ combined with newly defined RSRQ, or a single-bit IE indicates that the RSRQ measurement type adopted by the user terminal is narrowband RSRQ combined with traditionally defined RSRQ.
  • the method before receiving the reference signal reception quality RSRQ measurement result reported by the user terminal, the method further includes:
  • the RSRQ measurement type is indicated to the user terminal in the connected state through a radio resource control RRC message; and/or the RSRQ measurement type is indicated to the user terminal under coverage through a broadcast message.
  • reporting the RSRQ measurement result reported by the user terminal and the RSRQ measurement type used by the user terminal to the TCE includes:
  • the RSRQ measurement result reported by the user terminal and the RSRQ measurement type previously indicated to the user terminal are reported to the TCE.
  • receiving the RSRQ measurement result reported by the user terminal includes:
  • the method before receiving the RSRQ measurement result reported by the user terminal, the method further includes:
  • the RSRQ measurement type issued by the receiving network entity management EM is a registered trademark of Cisco Systems, Inc.
  • receiving the RSRQ measurement type issued by the EM includes:
  • Receive Minimized Drive Test MDT configuration information including RSRQ measurement type sent by EM; or,
  • the configured RSRQ measurement type is indicated to the base station, and the base station indicates to the user terminal.
  • the RSRQ measurement type includes a bandwidth type and/or a definition type, where the bandwidth type includes a wideband RSRQ and a narrowband RSRQ, and the definition type includes a traditionally defined RSRQ and a newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type; indicating the configured RSRQ measurement type to the base station includes:
  • the single-bit IE indicates that the configured RSRQ measurement type is broadband RSRQ combined with newly defined RSRQ, or the single-bit IE indicates that the configured RSRQ measurement type is narrowband RSRQ combined with traditionally defined RSRQ.
  • indicating the configured RSRQ measurement type to the base station includes:
  • the RSRQ measurement type is indicated to the base station through radio link failure RLF report configuration information or connection establishment failure report configuration information.
  • the measurement module is used to perform reference signal reception quality RSRQ measurement and record the type of RSRQ measurement used;
  • the sending module is used to report the adopted RSRQ measurement type and the RSRQ measurement result under the RSRQ measurement type.
  • Another embodiment of the present invention provides a reference signal reception quality reporting device, including: To
  • the receiving module is used to receive the reference signal reception quality RSRQ measurement result reported by the user terminal;
  • the sending module is configured to report the RSRQ measurement result reported by the user terminal and the RSRQ measurement type adopted by the user terminal to the tracking collection entity TCE.
  • Another embodiment of the present invention provides a reference signal reception quality reporting device, including:
  • the configuration module is used to configure the RSRQ measurement type of the reference signal reception quality
  • the sending module is used to indicate the configured RSRQ measurement type to the base station, which is indicated to the user terminal by the base station.
  • the user terminal reports the RSRQ measurement type while reporting the RSRQ measurement result, so that the base station can report the RSRQ measurement type reported by the user terminal to the network management side, and the network management side can be based on the RSRQ measurement used by the user terminal Type, analyze the RSRQ measurement result of the user terminal, and effectively perform network optimization based on the analyzed RSRQ measurement result.
  • a user terminal that is always connected to the base station may not report the RSRQ measurement type after performing the RSRQ measurement according to the RSRQ measurement type indicated by the base station.
  • the base station may not report the RSRQ measurement type after receiving the RSRQ measurement result reported by the user terminal. , You can report the RSRQ measurement type previously indicated to the user terminal to the gateway management side.
  • the embodiment of the present invention also provides a method for the network management side to configure the RSRQ measurement type.
  • the network management side can analyze the RSRQ measurement type according to the previously configured RSRQ measurement type. RSRQ measurement results, and can effectively optimize the network based on the analyzed RSRQ measurement results.
  • the network management side can correctly parse the actual meaning represented by the received RSRQ measurement result according to the RSRQ measurement type corresponding to the RSRQ measurement result, and based on the RSRQ measurement result Effectively optimize the network.
  • Figure 1 is a schematic diagram of MDT
  • FIG. 2 is a flowchart of a method for performing RSRQ measurement according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of an RSRQ reporting method provided by Embodiment 2 of the present invention.
  • FIG. 5 is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 4 of the present invention.
  • FIG. 6 is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 5 of the present invention.
  • FIG. 7 is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 6 of the present invention.
  • the RSRQ measurement of the user terminal configured with the minimum drive test record (logged MDT) configuration information in the idle state will be described.
  • FIG. 2 it is a flowchart of a method for performing RSRQ measurement according to Embodiment 1 of the present invention, and includes the following steps:
  • the network side management entity (Entity Management, EM) indicates the RSRQ measurement type to the base station through the MDT configuration information (this step is optional).
  • the EM can include the MDT configuration information in the trace session activation message and send it to the base station; the EM can send the message directly to the base station, or through the home subscriber server (Home Subscriber Server, HSS) Or mobility management entity (Mobility Management Entity, MME) forwarding.
  • HSS Home Subscriber Server
  • MME Mobility Management Entity
  • the RSRQ measurement type includes a bandwidth type and/or a definition type, where the bandwidth type To Types include wideband RSRQ and narrowband RSRQ.
  • the definition types include traditionally defined RSRQ and newly defined RSRQ. In traditionally defined RSRQ, it is based on the orthogonal frequency division multiplexing OFDM with reference symbols received on antenna port 0. Symbols perform received signal strength indicator RSSI measurement. In the newly defined RSRQ, RSSI measurement is performed based on all received OFDM symbols.
  • EM can indicate the RSRQ measurement type through a variety of information formats; for example:
  • the EM uses a multi-bit information element (IE) to indicate the configured bandwidth type and the defined type; for example, the high bit in the IE with a 2-bit indicator bit is used to indicate the bandwidth type, and the low bit is used to indicate the bandwidth type. Indicate the definition type; or, use the low bit to indicate the bandwidth type, and use the high bit to indicate the definition type. For example, 01 or 10 is used to indicate broadband RSRQ combined with traditionally defined RSRQ, or narrowband RSRQ combined with newly defined RSRQ; 11 or 00 is used to indicate broadband RSRQ combined with newly defined RSRQ, or narrowband RSRQ combined with traditionally defined RSRQ.
  • IE multi-bit information element
  • the EM separately indicates the configured bandwidth type and the definition type through different IEs; for example, a 1-bit IE is used to indicate the bandwidth type, and another 1-bit IE is used to indicate the definition type.
  • a 1-bit IE is used to indicate the bandwidth type
  • another 1-bit IE is used to indicate the definition type.
  • an IE indicating the bandwidth type may be nested to indicate the definition type, or an IE indicating the definition type may be nested to indicate the bandwidth type.
  • Manner 3 The EM indicates that the configured RSRQ measurement type is broadband RSRQ combined with the newly defined RSRQ through a single bit IE, or the configured RSRQ measurement type is indicated by a single bit IE to be narrowband RSRQ combined with the traditionally defined RSRQ measurement type;
  • the broadband RSRQ is bound to the newly defined RSRQ
  • the narrowband RSRQ is bound to the traditionally defined RSRQ.
  • the RSRQ measurement type configured with a 1-bit indicator bit IE indicates that the measurement type is broadband RSRQ combined with the new definition The measurement type of RSRQ, or the measurement type of narrowband RSRQ combined with traditionally defined RSRQ.
  • EM can configure multiple measurement types for the UE, which can be specifically issued in the form of a measurement type list.
  • the EM can also indicate the RSRQ measurement type including broadband RSRQ and/or newly defined RSRQ through the above information format, and instruct (it can be an implicit indication, for example, through a pre-appointed way) that the UE simultaneously adopts narrowband RSRQ combined with traditionally defined RSRQ.
  • the RSRQ measurement type performs RSRQ measurement.
  • the base station indicates the RSRQ measurement type to the user terminal in the connected state through a radio resource control (Radio Resource Control, RRC) message; or, the base station indicates the RSRQ measurement type to the user terminal under coverage through a broadcast message.
  • RRC Radio Resource Control
  • the base station can instruct the UE to enable logged MDT in the idle state through the Logged Measurement Configuration message in the RRC message, and can indicate the RSRQ measurement type adopted by the logged MDT in the message.
  • the base station can also uniformly indicate the RSRQ measurement type to all UEs under the coverage through a broadcast message.
  • the information format of the base station indicating the RSRQ measurement type to the UE may include: indicating the bandwidth type and definition type used by the user terminal through a multi-bit cell IE; or indicating the bandwidth type used by the user terminal through different IEs. And the definition type; or, the base station indicates through a single bit IE that the RSRQ measurement type used by the user terminal is broadband RSRQ combined with the newly defined RSRQ, or indicates through a single bit IE that the RSRQ measurement type used by the user terminal is Narrowband RSRQ combines traditionally defined RSRQ.
  • S101 the description of S101 above, which will not be repeated here.
  • the base station can indicate multiple measurement types to the UE, which can be specifically issued in the form of a measurement type list.
  • the base station can also instruct the UE to simultaneously use narrowband RSRQ in combination with the traditionally defined RSRQ measurement type based on indicating that the RSRQ measurement type includes broadband RSRQ and/or newly defined RSRQ Perform RSRQ measurement.
  • step S201 if step S201 is executed, that is, the EM indicates the RSRQ measurement type, the base station can directly indicate the RSRQ measurement type to the UE.
  • the base station can configure the RSRQ measurement type for the UE by itself; the base station can configure the RSRQ measurement type for the UE within the scope of the UE's support capability according to the UE's support capability, that is, the base station
  • the RSRQ measurement type for the UE it is possible to consider the support of different UEs for the RSRQ measurement type (specifically, consider whether each UE supports broadband RSRQ and/or newly defined RSRQ).
  • S203 The user terminal performs RSRQ measurement after entering the idle state according to the instructions of the base station, and records the used RSRQ measurement type (if the EM indicates the RSRQ measurement type through the MDT configuration information, and there is only one RSRQ measurement type indicated, Then the UE may not record the RSRQ measurement To Quantity type).
  • the user terminal performs Logged MDT recording after entering the Idle state.
  • the user terminal determines that the RSRQ measurement type is broadband RSRQ and/or newly defined RSRQ according to the indication of the RRC message (which may be specifically the LoggedMeasurementConfiguration message) or the broadcast message issued by the base station. If the user terminal not only receives the RSRQ measurement type indicated by the base station through the RRC message, but also receives the RSRQ measurement type indicated by the base station through the broadcast message, based on the principle that the priority of the RRC message indication is higher than that of the broadcast message, the reception through the RRC message is adopted.
  • the type of RSRQ measurement When the user terminal records the RSRQ measurement type, it can use an information format similar to the above-mentioned EM and base station side, which will not be repeated here.
  • the measurement type may not be recorded.
  • the base station receives the RSRQ measurement result of the user terminal, it defaults that the user terminal uses the traditionally defined RSRQ combination Narrowband RSRQ measurement type.
  • the UE may not record the RSRQ measurement type.
  • the TCE receives the RSRQ measurement result, it can follow the EM
  • the configured RSRQ measurement type is used to analyze the RSRQ measurement result.
  • connection establishment When the user terminal performs any one of connection establishment, connection reestablishment, and cell handover, it indicates to the base station that the user terminal stores a measurement report.
  • S205 The base station instructs the user terminal to report a measurement report.
  • S206 The user terminal reports the RSRQ measurement result; if the user terminal records the RSRQ measurement type corresponding to the RSRQ measurement result, the RSRQ measurement type used when reporting the RSRQ measurement result is reported.
  • the user terminal may report a measurement report record information element (logMeasReport IE) through an RRC message, and indicate the RSRQ measurement type in the logMeasReport IE.
  • logMeasReport IE measurement report record information element
  • both the RSRQ measurement type and the measurement result under the RSRQ measurement type are reported to the base station. If the RSRQ measurement type is indicated in the MDT configuration information issued by EM, and RSRQ To There is only one measurement type, and the user terminal may not record the RSRQ measurement type, and therefore does not report the RSRQ measurement type. Or, the user terminal does not report the RSRQ measurement type. At this time, the base station uses the traditionally defined RSRQ combined with the narrowband RSRQ measurement type for the user terminal by default.
  • the information format specifically indicating the RSRQ measurement type may include: indicating the adopted bandwidth type and definition type through a multi-bit IE; or, indicating the adopted bandwidth type and definition type through different IEs; or, indicating the adopted bandwidth type and definition type through a single-bit IE.
  • the adopted RSRQ measurement type is broadband RSRQ combined with newly defined RSRQ, or the adopted RSRQ measurement type indicated by a single bit IE is narrowband RSRQ combined with traditionally defined RSRQ.
  • the foregoing content please refer to the description of the foregoing content, which will not be repeated here.
  • the base station reports the RSRQ measurement result reported by the user terminal to the Trace Collection Entity (TCE); if the user terminal reports the RSRQ measurement type, when reporting the RSRQ measurement result, it reports the RSRQ measurement type adopted by the user terminal.
  • TCE Trace Collection Entity
  • the measurement type may not be reported.
  • TCE defaults to the user terminal using the traditionally defined RSRQ combination Narrowband RSRQ measurement type. Or, if the RSRQ measurement type is configured by the EM and there is only one type, the user terminal may not report the RSRQ measurement type, and accordingly, the base station will not report the RSRQ measurement type.
  • the TCE may determine the RSRQ measurement type configured by the EM for the Trace Session ID according to the trace session ID (Trace Session ID) corresponding to the RSRQ measurement result.
  • the network optimization platform (or network management) performs network optimization according to the RSRQ measurement results collected in the TCE and the corresponding RSRQ measurement type.
  • the wireless network parameters related to the RSRQ measurement type need to be optimized according to the RSRQ measurement type corresponding to the RSRQ measurement result.
  • the wireless network parameters here include wireless network parameters related to cell selection, cell reselection or cell handover; among them, they include specific wireless network parameters corresponding to different RSRQ measurement types (such as q-QualMinWB); and other possibilities Wireless network parameters with different values due to different RSRQ types (such as Qqualminoffset, SIntraSearchQ, measurement thresholds related to RSRQ in measurement events (such as A1 ⁇ A5, B1, B2 events, etc.)).
  • these wireless network parameter values can be optimized in a targeted manner.
  • an offset can also be set for the wireless network parameters.
  • the second embodiment describes the RSRQ measurement of the user terminal in the connected state.
  • FIG. 3 it is a flowchart of the RSRQ reporting method provided by Embodiment 2 of the present invention, including:
  • the EM indicates the RSRQ measurement type to the base station through the MDT configuration information (this step is optional).
  • the base station indicates the RSRQ measurement type to the user terminal in the connected state through an RRC message.
  • the base station can instruct the user terminal in the connected state to enable Immediate MDT (Immediate MDT) through an RRC message. If step S301 is executed, that is, the EM indicates the RSRQ measurement type, the base station can directly indicate the RSRQ measurement type to the UE.
  • the base station can configure the RSRQ measurement type for the UE by itself; the base station can configure the RSRQ measurement type for the UE within the scope of the UE's support capability according to the UE's support capability, that is, the base station is configuring the RSRQ for the UE
  • the measurement type it is possible to consider the support of different UEs for the RSRQ measurement type (specifically, consider whether each UE supports wideband RSRQ and/or newly defined RSRQ).
  • S303 The user terminal performs RSRQ measurement according to the instruction of the base station, and reports the RSRQ measurement result.
  • the user terminal performs RSRQ measurement according to the RSRQ measurement type configured by the EM or the base station.
  • the user terminal can perform RSRQ measurement under multiple RSRQ measurement types, and respectively record the RSRQ measurement results under each RSRQ measurement type, and then the user terminal reports the RSRQ measurement type and the RSRQ under each RSRQ measurement type Measurement results.
  • the user terminal uses an RSRQ measurement type to perform RSRQ measurement, it does not need to record the RSRQ measurement type. This is because: the user terminal performs RSRQ measurement and reporting when it is in the RRC connection with the base station, and the user terminal The base station staying has not changed. If the base station only indicates one type of RSRQ measurement to the user terminal, the base station can identify the RSRQ measurement type adopted by the user terminal after receiving the RSRQ measurement result reported by the user terminal.
  • the user terminal needs to record each RSRQ measurement type and the measurement results under each RSRQ measurement type.
  • the base station After receiving the RSRQ measurement result reported by the user terminal, the base station reports the RSRQ measurement result of the user terminal and the RSRQ measurement type adopted by the user terminal to the TCE.
  • the base station After receiving the RSRQ measurement result reported by the user terminal, the base station queries the RSRQ measurement type previously configured for the user terminal according to the UE identification information, and records the RSRQ measurement type. For the recorded information format, refer to the description in the first embodiment. If the user terminal does not use the wideband RSRQ and/or the newly defined RSRQ measurement type, the base station does not need to record and report the RSRQ measurement type. At this time, TCE defaults that the user terminal uses the traditional RSRQ measurement type (ie narrowband RSRQ combined with traditional RSRQ). The defined measurement type of RSRQ).
  • the base station After receiving the RSRQ measurement result, the TCE can use the Trace Session ID (Trace Session ID) corresponding to the RSRQ measurement result. ID) to determine the RSRQ measurement type configured by the EM for the Trace Session ID.
  • Trace Session ID Track Session ID
  • ID the Trace Session ID
  • the base station directly reports each RSRQ measurement type recorded by the user terminal and the measurement result under each RSRQ measurement type to the TCE.
  • the network optimization platform (or network management) performs network optimization according to the RSRQ measurement results collected in the TCE and the corresponding RSRQ measurement type.
  • the base station configures all user terminals that support broadband RSRQ and/or newly defined RSRQ to perform measurement according to the measurement type of broadband RSRQ and/or newly defined RSRQ To (That is, as long as the user terminal supports the new type of RSRQ measurement, the measurement is performed according to the new type), and the user terminal uses only one type of RSRQ measurement.
  • the user terminal does not need to report the RSRQ measurement type, and the base station receives the user terminal After the reported RSRQ measurement result, the RSRQ measurement type adopted by the user terminal is determined according to the support capability of the user terminal.
  • the third embodiment describes the RSRQ measurement of the user terminal when a radio link failure (Radio Link Failure, RLF), handover failure, or connection establishment failure occurs.
  • RLF Radio Link Failure
  • FIG. 4 it is a flowchart of the RSRQ measurement method provided by the third embodiment of the present invention.
  • the EM indicates the RSRQ measurement type of the base station through the RLF report configuration information or the connection establishment failure report configuration information (this step is optional).
  • the EM can include the RLF report configuration information or the connection establishment failure report configuration information in the trace session activation message and send it to the base station; the EM can directly deliver the message to the base station, or forward it through the HSS or MME.
  • the base station indicates the RSRQ measurement type to the user terminal in the connected state through an RRC message; or, indicates the RSRQ measurement type to the user terminal under coverage through a broadcast message.
  • the base station sends the RSRQ measurement type indicated by the EM to the user For the terminal, if the EM does not indicate the RSRQ measurement type, the base station itself configures the RSRQ measurement type for the user terminal.
  • the user terminal records the RSRQ measurement result when any one of RLF, handover failure, and connection establishment failure occurs, and records the RSRQ measurement type used (if the EM in S301 indicates the RSRQ measurement type, and the indicated RSRQ measurement If there is only one type, the UE may not record the RSRQ measurement type).
  • connection establishment failure report (connEstFailReport) or RLF To In the report (RLF-Report); the relevant information here includes the RSRQ measurement result, in addition to the RSRQ measurement type.
  • RLF-Report connection establishment failure report
  • the specific recording or non-recording of the RSRQ measurement type by the user terminal is similar to the above embodiment. For example, when the EM indicates the RSRQ measurement type and there is only one, the RSRQ measurement type may not be recorded; or, when the traditional RSRQ measurement type is used When type, it is not necessary to record the RSRQ measurement type.
  • the EM or base station When the EM or base station is configured with multiple RSRQ measurement types, it is necessary to record each RSRQ measurement type and the RSRQ measurement result under each RSRQ measurement type.
  • the information format of the RSRQ measurement type recorded by the user terminal can be referred to the description of the foregoing embodiment, which will not be repeated here.
  • connection establishment When the user terminal performs connection establishment, connection re-establishment, and cell handover, it indicates to the base station that the user terminal stores a measurement report.
  • S405 The base station instructs the user terminal to report a measurement report.
  • S406 The user terminal reports the RSRQ measurement result; if the user terminal records the RSRQ measurement type corresponding to the RSRQ measurement result, the RSRQ measurement type used when reporting the RSRQ measurement result is reported.
  • the base station reports the RSRQ measurement result reported by the user terminal to the TCE; if the user terminal reports the RSRQ measurement type, when reporting the RSRQ measurement result, it reports the RSRQ measurement type adopted by the user terminal.
  • the measurement type may not be reported.
  • TCE defaults to the user terminal using the traditionally defined RSRQ combination Narrowband RSRQ measurement type. Or, if the RSRQ measurement type is indicated by the EM and there is only one type, the user terminal may not report the RSRQ measurement type, and accordingly, the base station will not report the RSRQ measurement type.
  • the TCE can determine the RSRQ measurement type configured by the EM for the Trace Session ID according to the Trace Session ID corresponding to the RSRQ measurement result.
  • the network optimization platform (or network management) performs network optimization according to the RSRQ measurement results collected in the TCE and the corresponding RSRQ measurement type.
  • the embodiment of the present invention also provides a reference signal reception quality reporting device corresponding to the reference signal reception quality reporting method, because the principle of the device to solve the problem is similar to the reference signal reception quality reporting method of the embodiment of the invention Therefore, the implementation of the device can refer to the implementation of the method, and the repetition will not be repeated.
  • FIG. 5 it is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 4 of the present invention, including:
  • the measurement module 51 is configured to perform reference signal reception quality RSRQ measurement and record the RSRQ measurement type used;
  • the sending module 52 is configured to report the adopted RSRQ measurement type and the RSRQ measurement result under the RSRQ measurement type.
  • the RSRQ measurement types include bandwidth types and/or definition types; wherein, the bandwidth types include broadband RSRQ and narrowband RSRQ, and the definition types include traditionally defined RSRQ and newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type; the sending module is specifically configured to:
  • the single-bit IE indicates that the adopted RSRQ measurement type is broadband RSRQ combined with the newly defined RSRQ, or the single-bit IE indicates that the adopted RSRQ measurement type is narrowband RSRQ combined with the traditionally defined RSRQ.
  • the device further includes:
  • the receiving module 53 is configured to receive the RSRQ measurement type indicated by the base station through a radio resource control RRC message; and/or, receive the RSRQ measurement type indicated by the base station through a broadcast message.
  • the measurement module 51 is specifically configured to: To
  • the RSRQ measurement type used is recorded.
  • the sending module 52 is specifically configured to:
  • the measurement report log information element logMeasReport IE is reported through a radio resource control RRC message, and the RSRQ measurement type is indicated in the logMeasReport IE.
  • the measurement module 51 is specifically configured to:
  • the RSRQ measurement result is recorded, and the RSRQ measurement type used is recorded.
  • the measurement module 51 is specifically configured to:
  • FIG. 6 it is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 5 of the present invention, including:
  • the receiving module 61 is configured to receive the reference signal reception quality RSRQ measurement result reported by the user terminal;
  • the sending module 62 is configured to report the RSRQ measurement result reported by the user terminal and the RSRQ measurement type adopted by the user terminal to the tracking collection entity TCE.
  • the RSRQ measurement type includes a bandwidth type and/or a definition type, where the bandwidth type includes a wideband RSRQ and a narrowband RSRQ, and the definition type includes a traditionally defined RSRQ and a newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type; the sending module 62 is specifically configured to:
  • a single-bit IE indicates that the RSRQ measurement type adopted by the user terminal is broadband RSRQ combined with newly defined RSRQ, or a single-bit IE indicates that the RSRQ measurement type adopted by the user terminal is narrowband RSRQ combined with traditionally defined RSRQ.
  • the sending module 62 is further configured to, before the receiving module receives the reference signal reception quality RSRQ measurement result reported by the user terminal, further includes:
  • the RSRQ measurement type is indicated to the user terminal in the connected state through a radio resource control RRC message; and/or the RSRQ measurement type is indicated to the user terminal under coverage through a broadcast message.
  • the sending module 62 is further configured to, if sending the RSRQ measurement type to the user terminal in the connected state through an RRC message, send the RSRQ measurement result reported by the user terminal and the previous indication to the user terminal Report the RSRQ measurement type to TCE.
  • the receiving module 61 is specifically configured to:
  • the device further includes:
  • the configuration module 63 is configured to configure the RSRQ measurement type of the user terminal before the receiving module receives the RSRQ measurement result reported by the user terminal;
  • the receiving module 61 is further configured to:
  • the receiving network entity Before receiving the RSRQ measurement result reported by the user terminal, the receiving network entity manages the RSRQ measurement type issued by the EM.
  • the receiving module 61 is specifically configured to:
  • Receive Minimized Drive Test MDT configuration information including RSRQ measurement type sent by EM; or,
  • FIG. 7 it is a schematic structural diagram of an RSRQ reporting apparatus provided by Embodiment 6 of the present invention, including:
  • the configuration module 71 is configured to configure the reference signal reception quality RSRQ measurement type
  • the sending module 72 is configured to indicate the configured RSRQ measurement type to the base station, and the base station indicates to the user terminal.
  • the RSRQ measurement type includes a bandwidth type and/or a definition type, where the bandwidth type includes a wideband RSRQ and a narrowband RSRQ, and the definition type includes a traditionally defined RSRQ and a newly defined RSRQ.
  • received signal strength indicator RSSI measurement is performed based on orthogonal frequency division multiplexing OFDM symbols with reference symbols received on antenna port 0.
  • RSSI measurement is performed based on all OFDM symbols received.
  • the RSRQ measurement type includes a bandwidth type and a definition type; the sending module 72 is specifically configured to:
  • the single-bit IE indicates that the configured RSRQ measurement type is broadband RSRQ combined with newly defined RSRQ, or the single-bit IE indicates that the configured RSRQ measurement type is narrowband RSRQ combined with traditionally defined RSRQ.
  • the sending module 72 is specifically configured to:
  • the RSRQ measurement type is indicated to the base station through radio link failure RLF report configuration information or connection establishment failure report configuration information.
  • the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

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Abstract

本发明涉及通信技术领域，尤其涉及一种参考信号接收质量RSRP上报方法及装置，用以解决现有技术中网络管理侧因无法解析出接收的RSRQ测量结果所代表的实际含义，也就无法根据该RSRQ测量结果有效地进行网络优化的问题。本发明实施例提供的RSRQ上报方法包括：进行RSRQ测量，并记录所采用的RSRQ测量类型；上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。采用该方法，用户终端在上报RSRQ测量结果的同时，上报RSRQ测量类型，网络管理侧可以基于用户终端所采用的RSRQ测量类型，解析该用户终端的RSRQ测量结果，根据解析的RSRQ测量结果有效地进行网络优化。

Description

一种参考信号接收质量上报方法及装置 技术领域
本发明涉及通信技术领域，尤其涉及一种参考信号接收质量RSRP上报方法及装置。
背景技术
随着移动通信技术的发展，移动通信网络的规模越来越大，用户对于移动通信网络中的业务质量要求也越来越高。因此，对网络参数进行优化，提高网络服务质量，已成为移动通信网络发展的重要研究方向。
路测能够反映网络的状况，对网络性能指标起到直接的测量评估作用。目前，路测是运营商进行网络优化的重要手段，传统路测往往采用人工的方式，需要耗费大量的人力、物力。为了解决该问题，第三代合作伙伴计划第9版本(The 3rd Generation Partnership Project Release9，3GPP R9)开始对最小化路测(Minimization of Drive Test，MDT)进行研究。如图1所示，MDT通过用户终端自动进行路测并记录数据，基站收集路测数据并汇报给网管的方式来实现数据的测量与收集工作。与传输路测相比，MDT可以减少路测开销，缩短优化周期，从而降低网络管理侧进行网络优化和维护的成本。
参考信号接收质量(Reference Signal Receiving Quality，RSRQ)是MDT中用户终端上报的重要参数。在传统的RSRQ测量类型下，用户终端在一个较窄的带宽上进行RSRQ测量；3GPP R11中引入了宽带RSRQ(wideband RSRQ)测量，在这种测量类型下，用户终端在一个较宽的带宽上进行RSRQ测量。宽带RSRQ测量相比窄带RSRQ测量，更能反映网络信号质量，网络侧在依据宽带RSRQ测量值设置小区选择或重选的切换门限值时，会不同于依据窄带RSRQ测量值设置的切换门限值。在传统的RSRQ测量类型下，定义的RSRQ的分母部分，即接收信号强度指示(Received Signal Strength Indicator，RSSI)是基于在天线端口0上接收的带有参考符号的正交频分复用 (Orthogonal Frequency Division Multiplexing，OFDM)符号进行测量确定的。在3GPP R12中引入了新定义的RSRQ，该新定义的RSRQ中，是基于接收的所有OFDM符号进行RSSI测量的。采用新定义的RSRQ进行RSRQ测量，可以减少测量误差。
目前，按照传统的RSRQ测量结果上报方式，网络管理侧在接收到RSRQ测量结果后，并不知道该测量结果是基于新定义的RSRQ测量的，还是基于传统定义的RSRQ测量的，也不知道该测量结果是基于宽带RSRQ测量得到的，还是基于窄带RSRQ测量得到的，因而无法解析出接收的RSRQ测量结果所代表的实际含义，也就无法根据该RSRQ测量结果有效地进行网络优化。
发明内容
本发明实施例提供一种参考信号接收质量RSRQ上报方法及装置，用以解决现有技术中网络管理侧因无法解析出接收的RSRQ测量结果所代表的实际含义，也就无法根据该RSRQ测量结果有效地进行网络优化的问题。
本发明实施例提供的一种参考信号接收质量上报方法包括：
进行参考信号接收质量RSRQ测量，并记录所采用的RSRQ测量类型；
上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型；其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；所述上报所采用的RSRQ测量类型，包括：
通过多比特信元IE指示所采用的带宽类型和定义类型；或者，
通过不同的IE分别指示所采用的带宽类型和定义类型；或者，
通过单比特IE指示所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，进行参考信号接收质量RSRQ测量之前，还包括：
接收基站通过无线资源控制RRC消息指示的RSRQ测量类型；和/或，
接收基站通过广播消息指示的RSRQ测量类型。
可选地，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
根据接收到的最小化路测记录loggedMDT配置信息，在空闲态进行RSRQ测量结果记录时，记录所采用的RSRQ测量类型。
可选地，上报所采用的RSRQ测量类型，包括：
通过无线资源控制RRC消息上报测量报告记录信元logMeasReport IE，并在所述logMeasReport IE中指示所述RSRQ测量类型。
可选地，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
在发生无线链路失败RLF、切换失败、连接建立失败中的任意一种时进行RSRQ测量结果记录，并记录所采用的RSRQ测量类型。
可选地，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
在多种RSRQ测量类型下进行RSRQ测量，并分别记录每种RSRQ测量类型下的RSRQ测量结果。
本发明实施例另一实施例提供的一种参考信号接收质量上报方法，包括：
接收用户终端上报的参考信号接收质量RSRQ测量结果；
将所述用户终端上报的RSRQ测量结果和所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；将所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE，包括：
通过多比特信元IE指示所述用户终端所采用的带宽类型和定义类型；或者，
通过不同的IE分别指示所述用户终端所采用的带宽类型和定义类型；或者，
通过单比特IE指示所述用户终端所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所述用户终端所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，接收用户终端上报的参考信号接收质量RSRQ测量结果之前，还包括：
通过无线资源控制RRC消息向处于连接态的所述用户终端指示RSRQ测量类型；和/或，通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
可选地，若通过RRC消息向处于连接态的所述用户终端发送RSRQ测量类型，则将所述用户终端上报的RSRQ测量结果和所述用户终端所采用RSRQ测量类型上报给TCE，包括：
将所述用户终端上报的RSRQ测量结果和之前指示给所述用户终端的RSRQ测量类型上报给TCE。
可选地，接收用户终端上报的RSRQ测量结果，包括：
接收所述用户终端上报的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
可选地，接收用户终端上报的RSRQ测量结果之前，还包括：
配置所述用户终端的RSRQ测量类型；或者，
接收网络实体管理EM下发的RSRQ测量类型。
可选地，接收EM下发的RSRQ测量类型，包括：
接收EM发送的包含RSRQ测量类型的最小化路测MDT配置信息；或者，
接收EM发送的包含RSRQ测量类型的无线链路失败RLF报告配置信息 或连接建立失败报告配置信息。
本发明另一实施例提供的一种参考信号接收质量上报方法，包括：
配置参考信号接收质量RSRQ测量类型；
向基站指示配置的所述RSRQ测量类型，由所述基站指示给用户终端。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；向基站指示配置的所述RSRQ测量类型，包括：
通过多比特信元IE指示配置的所述带宽类型和所述定义类型；或者，
通过不同的IE分别指示配置的所述带宽类型和所述定义类型；或者，
通过单比特IE指示配置的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示配置的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，向基站指示配置的所述RSRQ测量类型，包括：
将所述RSRQ测量类型通过最小化路测MDT配置信息指示给所述基站；或者，
将所述RSRQ测量类型通过无线链路失败RLF报告配置信息或连接建立失败报告配置信息指示给所述基站。
本发明实施例提供的一种参考信号接收质量上报装置，包括：
测量模块，用于进行参考信号接收质量RSRQ测量，并记录所采用的RSRQ测量类型；
发送模块，用于上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
本发明另一实施例提供的一种参考信号接收质量上报装置，包括：
接收模块，用于接收用户终端上报的参考信号接收质量RSRQ测量结果；
发送模块，用于将所述用户终端上报的RSRQ测量结果和所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE。
本发明另一实施例提供的一种参考信号接收质量上报装置，包括：
配置模块，用于配置参考信号接收质量RSRQ测量类型；
发送模块，用于向基站指示配置的所述RSRQ测量类型，由所述基站指示给用户终端。
本发明实施例中，用户终端在上报RSRQ测量结果的同时，上报RSRQ测量类型，从而基站可以将用户终端上报的RSRQ测量类型上报给网络管理侧，网络管理侧可以基于用户终端所采用的RSRQ测量类型，解析该用户终端的RSRQ测量结果，并可以根据解析的RSRQ测量结果有效地进行网络优化。
另外，本发明实施例中，始终与基站保持连接的用户终端在根据该基站指示的RSRQ测量类型进行RSRQ测量后，可以不上报RSRQ测量类型，基站在接收到该用户终端上报的RSRQ测量结果后，可以将自身之前指示给该用户终端的RSRQ测量类型上报给网关管理侧。
另外，本发明实施例还提供了网络管理侧配置RSRQ测量类型的方法，在这种方法下，网络管理侧在接收到用户终端的RSRQ测量结果后，可以根据自身之前配置的RSRQ测量类型解析该RSRQ测量结果，并可以根据解析的RSRQ测量结果有效地进行网络优化。
可见采用本发明实施例，网络管理侧在接收到RSRQ测量结果后，可以根据该RSRQ测量结果对应的RSRQ测量类型，正确解析出接收的RSRQ测量结果所代表的实际含义，并根据该RSRQ测量结果有效地进行网络优化。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1为MDT示意图；
图2为本发明实施例一提供的进行RSRQ测量的方法流程图；
图3为本发明实施例二提供的RSRQ上报方法流程图；
图4为本发明实施例三提供的RSRQ测量方法流程图；
图5为本发明实施例四提供的RSRQ上报装置结构示意图；
图6为本发明实施例五提供的RSRQ上报装置结构示意图；
图7为本发明实施例六提供的RSRQ上报装置结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，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，本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。在不矛盾的情况下，以下各实施例可以互相引用。
实施例一
该实施例一针对空闲态下配置了最小化路测记录(logged MDT)配置信息的用户终端的RSRQ测量进行说明。
如图2所示，为本发明实施例一提供的进行RSRQ测量的方法流程图，包括以下步骤：
S201：网络侧管理实体(Entity Management，EM)通过MDT配置信息向基站指示RSRQ测量类型(该步骤可选)。
该步骤中，EM可以将MDT配置信息包含在跟踪会话激活(trace session activation)消息中下发给基站；EM可以向基站直接下发该消息，也可以通过归属用户服务器(Home Subscriber Server，HSS)或移动性管理实体(Mobility Management Entity，MME)转发。
这里，RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类 型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
该步骤中，EM可以通过多种信息格式来指示RSRQ测量类型；比如：
方式一、所述EM通过多比特信元(Information Element，IE)指示配置的所述带宽类型和所述定义类型；比如，采用具有2比特指示位的IE中的高位来指示带宽类型，低位来指示定义类型；或者，采用低位来指示带宽类型，采用高位来指示定义类型。例如，采用01或10来指示宽带RSRQ结合传统定义的RSRQ，或窄带RSRQ结合新定义的RSRQ；采用11或00来指示宽带RSRQ结合新定义的RSRQ，或指示窄带RSRQ结合传统定义的RSRQ。
方式二、所述EM通过不同的IE分别指示配置的所述带宽类型和所述定义类型；比如，分别采用1比特的IE指示带宽类型，另外一个1比特的IE指示定义类型。在具体实施中，可以在指示带宽类型的IE内嵌套指示定义类型，或者在指示定义类型的IE内嵌套IE指示带宽类型。
方式三、所述EM通过单比特IE指示配置的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示配置的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ的测量类型；
在该方式下，宽带RSRQ与新定义的RSRQ是绑定的，窄带RSRQ与传统定义的RSRQ是绑定的，比如，采用1比特指示位的IE指示配置的RSRQ测量类型是宽带RSRQ结合新定义的RSRQ的测量类型，或者是窄带RSRQ结合传统定义的RSRQ的测量类型。
结合上述几种信息格式，EM可以为UE配置多种测量类型，具体可通过测量类型列表的形式下发。EM还可以在通过上述信息格式指示RSRQ测量类型包括宽带RSRQ和/或新定义的RSRQ的基础上，指示(可以是隐式指示，比如通过预先约定的方式)UE同时采用窄带RSRQ结合传统定义的RSRQ的测量类型进行RSRQ测量。
S202：基站通过无线资源控制(Radio Resource Control，RRC)消息向处于连接态的所述用户终端指示RSRQ测量类型；或者，所述基站通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
该步骤中，基站可以通过RRC消息中的测量配置记录(LoggedMeasurementConfiguration)消息指示UE开启空闲态logged MDT，并可以在该消息中指示logged MDT所采用的RSRQ测量类型。基站还可以通过广播消息向覆盖下的所有UE统一指示RSRQ测量类型。
基站向UE指示RSRQ测量类型的信息格式可以包括：通过多比特信元IE指示所述用户终端所采用的带宽类型和定义类型；或者，通过不同的IE分别指示所述用户终端所采用的带宽类型和定义类型；或者，所述基站通过单比特IE指示所述用户终端所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者通过单比特IE指示所述用户终端所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。具体实现可参见上述S101的描述，这里不再赘述。与EM指示方式相对应，基站可以向UE指示多种测量类型，具体可通过测量类型列表的形式下发。基站还可以在指示RSRQ测量类型包括宽带RSRQ和/或新定义的RSRQ的基础上，指示(可以是隐式指示，比如通过预先约定的方式)UE同时采用窄带RSRQ结合传统定义的RSRQ的测量类型进行RSRQ测量。
另外，若S201步骤被执行，即EM指示了RSRQ测量类型，则基站可以直接将该RSRQ测量类型指示给UE。除此之外，若EM没有指示RSRQ测量类型，基站可以自己为UE配置RSRQ测量类型；基站可以根据UE的支持能力为该UE配置在该UE支持能力范围内的RSRQ测量类型，也即，基站在为UE配置RSRQ测量类型时，可以考虑不同UE对RSRQ测量类型的支持情况(具体地，考虑每个UE是否支持宽带RSRQ和/或新定义的RSRQ)。
S203：用户终端根据基站的指示，在进入空闲态后，进行RSRQ测量，并记录所采用的RSRQ测量类型(若EM通过MDT配置信息指示了RSRQ测量类型，且指示的RSRQ测量类型只有一种，则UE可以不记录RSRQ测 量类型)。
该步骤中，用户终端在进入空闲(Idle)态后进行Logged MDT记录。这里，用户终端根据基站下发的RRC消息(具体可以是LoggedMeasurementConfiguration消息)或广播消息的指示，确定RSRQ测量类型为宽带RSRQ和/或新定义的RSRQ。若用户终端不仅接收到了基站通过RRC消息指示的RSRQ测量类型，还接收到了基站通过广播消息指示的RSRQ测量类型，则基于RRC消息指示优先级高于广播消息指示的原则，采用通过RRC消息接收到的RSRQ测量类型。用户终端在记录RSRQ测量类型时，可以采用与上述EM及基站侧相似的信息格式，这里不再赘述。
该步骤中，若用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型，可以不记录测量类型，基站接收到用户终端的RSRQ测量结果后，默认为用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型。或者，若S101中EM通过MDT配置信息指示了RSRQ测量类型，且指示的RSRQ测量类型只有一种，则UE可以不记录RSRQ测量类型，此时，TCE在接收到RSRQ测量结果后，可以根据EM配置的RSRQ测量类型来解析该RSRQ测量结果。
S204：用户终端在进行连接建立、连接重建和小区切换中的任意一种时，向基站指示该用户终端存储有测量报告。
S205：基站指示用户终端上报测量报告。
S206：用户终端上报RSRQ测量结果；若用户终端记录了该RSRQ测量结果对应的RSRQ测量类型，则在上报RSRQ测量结果时，上报采用的RSRQ测量类型。
该步骤中，用户终端可以通过RRC消息上报测量报告记录信元(logMeasReport IE)，并在所述logMeasReport IE中指示所述RSRQ测量类型。
在具体实施中，若用户终端在进行RSRQ测量时，记录了所采用的RSRQ测量类型，则将RSRQ测量类型和在该RSRQ测量类型下的测量结果都上报给基站。若EM下发的MDT配置信息中指示了RSRQ测量类型，且RSRQ 测量类型只有一种，则用户终端可以不记录RSRQ测量类型，也就不上报RSRQ测量类型。或者，用户终端不上报RSRQ测量类型，此时基站默认为用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型。具体指示RSRQ测量类型的信息格式可以包括：通过多比特IE指示所采用的带宽类型和定义类型；或者，通过不同的IE分别指示所采用的带宽类型和定义类型；或者，通过单比特IE指示所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者通过单比特IE指示所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。具体实现参见前述内容的描述，不再赘述。
S207：基站将用户终端上报的RSRQ测量结果上报给跟踪收集实体(Trace Collection Entity，TCE)；若用户终端上报了RSRQ测量类型，则在上报RSRQ测量结果时，上报用户终端采用的RSRQ测量类型。
该步骤中，若用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型，可以不上报测量类型，基站上报用户终端的RSRQ测量结果后，TCE默认为用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型。或者，若RSRQ测量类型是由EM配置的，且只有一种，则用户终端可以不用上报RSRQ测量类型，相应地，基站也不会上报RSRQ测量类型。TCE在接收到该RSRQ测量结果后，可以根据该RSRQ测量结果对应的跟踪会话标识(Trace Session ID)，确定EM针对该Trace Session ID配置的RSRQ测量类型。
S208：网络优化平台(或称网管)根据TCE中收集的RSRQ测量结果和对应的RSRQ测量类型，进行网络优化。
在具体实施过程中，可以根据RSRQ测量结果对应的RSRQ测量类型，判断该RSRQ测量类型相关的无线网络参数是否需要优化。这里的无线网络参数包括与小区选择、小区重选或小区切换等相关的无线网络参数；其中，既包括不同的RSRQ测量类型对应的特定的无线网络参数(比如q-QualMinWB)；也包括其它可能会因RSRQ类型不同而取值不同的无线网络参数(比如Qqualminoffset，SIntraSearchQ，测量事件(如A1～A5，B1，B2事件等)中与RSRQ相关的测量门限)。采用本发明实施例，在识别出RSRQ 测量类型后，可以有针对性地优化这些无线网络参数值。在具体实施中，针对不同的RSRQ测量类型，还可以为无线网络参数分别设置一个偏移量(offset)，在将不同的RSRQ测量类型应用于小区选择、小区重选或小区切换等时，先将初始配置的无线网络参数值加上设置的偏移量，再启用该无线网络参数值。
实施例二
该实施例二针对连接态下用户终端的RSRQ测量进行说明。
如图3所示，为本发明实施例二提供的RSRQ上报方法流程图，包括：
S301：EM通过MDT配置信息向基站指示RSRQ测量类型(该步骤可选)。
该步骤的实施可参见实施例一，这里不再赘述。
S302：基站通过RRC消息向处于连接态的所述用户终端指示RSRQ测量类型。
该步骤中，基站可以通过RRC消息指示处于连接态的用户终端开启即时MDT(Immediate MDT)。若步骤S301被执行，即EM指示了RSRQ测量类型，则基站可以直接将该RSRQ测量类型指示给UE。若EM没有指示RSRQ测量类型，基站可以自己为UE配置RSRQ测量类型；基站可以根据UE的支持能力为该UE配置在该UE支持能力范围内的RSRQ测量类型，也即，基站在为UE配置RSRQ测量类型时，可以考虑不同UE对RSRQ测量类型的支持情况(具体地，考虑每个UE是否支持宽带RSRQ和/或新定义的RSRQ)。
基站指示RSRQ测量类型的信息格式可参见实施例一的描述，这里不再赘述。
S303：用户终端根据基站的指示进行RSRQ测量，并上报RSRQ测量结果。
该步骤中，用户终端根据EM或基站配置的RSRQ测量类型进行RSRQ测量。在具体实施中，用户终端可以在多种RSRQ测量类型下进行RSRQ测量，并分别记录每种RSRQ测量类型下的RSRQ测量结果，之后，用户终端上报RSRQ测量类型及每种RSRQ测量类型下的RSRQ测量结果。
该步骤中，当用户终端采用一种RSRQ测量类型进行RSRQ测量时，可以不用记录RSRQ测量类型，这是因为：用户终端是在与该基站处于RRC连接的状态下进行RSRQ测量及上报，用户终端驻留的基站没有发生变化，若基站只向用户终端指示了一种RSRQ测量类型，基站在接收到用户终端上报的RSRQ测量结果后，可以识别该用户终端所采用的RSRQ测量类型。
若EM或基站为用户终端配置了多种RSRQ测量类型，则用户终端需要记录每种RSRQ测量类型及在每种RSRQ测量类型下的测量结果。
S304：基站在接收到用户终端上报的RSRQ测量结果后，将用户终端的RSRQ测量结果及该用户终端所采用的RSRQ测量类型上报给TCE。
针对RSRQ测量类型只有一种的情况：若EM没有在MDT配置信息中指示RSRQ测量类型。基站在接收到用户终端上报的RSRQ测量结果后，根据UE标识信息，查询之前为该用户终端配置的RSRQ测量类型，将该RSRQ测量类型记录下来，记录的信息格式参见实施例一的描述。若用户终端没有采用宽带RSRQ和/或新定义的RSRQ的测量类型，则基站可以不用记录及上报RSRQ测量类型，此时，TCE默认用户终端采用的为传统的RSRQ测量类型(即窄带RSRQ结合传统定义的RSRQ的测量类型)。或者，若EM在MDT配置信息中指示了RSRQ测量类型，则基站可以不用记录及上报RSRQ测量类型，TCE在接收到该RSRQ测量结果后，可以根据该RSRQ测量结果对应的跟踪会话标识(Trace Session ID)，确定EM针对该Trace Session ID配置的RSRQ测量类型。
针对RSRQ测量类型有多种的情况：基站直接将用户终端记录的每种RSRQ测量类型及在每种RSRQ测量类型下的测量结果上报给TCE。
S305：网络优化平台(或称网管)根据TCE中收集的RSRQ测量结果和对应的RSRQ测量类型，进行网络优化。
该步骤的具体实施可参见实施例一的描述，这里不再赘述。
在上述实施例一和二中，若基站配置所有支持宽带RSRQ和/或新定义的RSRQ的用户终端按照宽带RSRQ和/或新定义的RSRQ的测量类型进行测量 (即只要用户终端支持新类型的RSRQ测量，则按照新类型进行测量)，且用户终端采用的RSRQ测量类型只有一种，此时，用户终端可以不用上报RSRQ测量类型，基站在接收到用户终端上报的RSRQ测量结果后，根据用户终端的支持能力，确定用户终端所采用的RSRQ测量类型。
实施例三
该实施例三针对用户终端在发生无线链路失败(Radio Link Failure，RLF)、切换失败、连接建立失败时的RSRQ测量进行说明。
如图4所示，为本发明实施例三提供的RSRQ测量方法流程图。
S401：EM通过RLF报告配置信息或连接建立失败报告配置信息指示基站RSRQ测量类型(该步骤可选)。
该步骤中，EM可以将RLF报告配置信息或连接建立失败报告配置信息包含在trace session activation消息中下发给基站；EM可以向基站直接下发该消息，也可以通过HSS或MME转发。
EM指示RSRQ测量类型的信息格式可参见实施例一的描述，这里不再赘述。
S402：基站通过RRC消息向处于连接态的所述用户终端指示RSRQ测量类型；或者，通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
该步骤的具体实施可参见实施例一；与上述实施例类似，若EM通过RLF报告配置信息或连接建立失败报告配置信息指示了RSRQ测量类型，则基站将EM指示的RSRQ测量类型下发给用户终端，若EM没有指示RSRQ测量类型，则基站自己为用户终端配置RSRQ测量类型。
S403：用户终端在发生RLF、切换失败、连接建立失败中的任意一种时进行RSRQ测量结果记录，并记录所采用的RSRQ测量类型(若S301中EM指示了RSRQ测量类型，且指示的RSRQ测量类型只有一种，则UE可以不记录RSRQ测量类型)。
该步骤中，用户终端在发生连接建立失败、切换失败或RLF时，将相关信息记录在相应变量，比如连接建立失败报告(connEstFailReport)或RLF 报告(RLF-Report)中；这里的相关信息包括RSRQ测量结果，除此之外，还可以包括RSRQ测量类型。用户终端具体记录或不记录RSRQ测量类型的情况与上述实施例类似，比如，在EM指示了RSRQ测量类型，且只有一种时，可以不记录RSRQ测量类型；或者，在采用了传统的RSRQ测量类型时，可以不记录RSRQ测量类型。在EM或基站配置了多种RSRQ测量类型时，需要记录每种RSRQ测量类型及在每种RSRQ测量类型下的RSRQ测量结果。用户终端记录RSRQ测量类型的信息格式可参见上述实施例的描述，这里不再赘述。
S404：用户终端在进行连接建立、连接重建和小区切换时，向基站指示该用户终端存储有测量报告。
S405：基站指示用户终端上报测量报告。
S406：用户终端上报RSRQ测量结果；若用户终端记录了该RSRQ测量结果对应的RSRQ测量类型，则在上报RSRQ测量结果时，上报采用的RSRQ测量类型。
该步骤的实施具体可参见实施例一的描述，这里不再赘述。
S407：基站将用户终端上报的RSRQ测量结果上报给TCE；若用户终端上报了RSRQ测量类型，则在上报RSRQ测量结果时，上报用户终端采用的RSRQ测量类型。
该步骤中，若用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型，可以不上报测量类型，基站上报用户终端的RSRQ测量结果后，TCE默认为用户终端采用的是传统定义的RSRQ结合窄带RSRQ的测量类型。或者，若RSRQ测量类型是由EM指示的，且只有一种，则用户终端可以不用上报RSRQ测量类型，相应地，基站也不会上报RSRQ测量类型。TCE在接收到该RSRQ测量结果后，可以根据该RSRQ测量结果对应的Trace Session ID，确定EM针对该Trace Session ID配置的RSRQ测量类型。
S408：网络优化平台(或称网管)根据TCE中收集的RSRQ测量结果和对应的RSRQ测量类型，进行网络优化。
该步骤的具体实施可参见实施例一的描述，这里不再赘述。
基于同一发明构思，本发明实施例中还提供了一种与参考信号接收质量上报方法对应的参考信号接收质量上报装置，由于该装置解决问题的原理与本发明实施例参考信号接收质量上报方法相似，因此该装置的实施可以参见方法的实施，重复之处不再赘述。
如图5所示，为本发明实施例四提供的RSRQ上报装置结构示意图，包括：
测量模块51，用于进行参考信号接收质量RSRQ测量，并记录所采用的RSRQ测量类型；
发送模块52，用于上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型；其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；所述发送模块具体用于：
通过多比特信元IE指示所采用的带宽类型和定义类型；或者，
通过不同的IE分别指示所采用的带宽类型和定义类型；或者，
通过单比特IE指示所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，所述装置还包括：
接收模块53，用于接收基站通过无线资源控制RRC消息指示的RSRQ测量类型；和/或，接收基站通过广播消息指示的RSRQ测量类型。
可选地，所述测量模块51具体用于：
根据接收到的最小化路测记录loggedMDT配置信息，在空闲态进行RSRQ测量结果记录时，记录所采用的RSRQ测量类型。
可选地，所述发送模块52具体用于：
通过无线资源控制RRC消息上报测量报告记录信元logMeasReport IE，并在所述logMeasReport IE中指示所述RSRQ测量类型。
可选地，所述测量模块51具体用于：
在用户终端发生无线链路失败RLF、切换失败、连接建立失败中的任意一种时进行RSRQ测量结果记录，并记录所采用的RSRQ测量类型。
可选地，所述测量模块51具体用于：
在多种RSRQ测量类型下进行RSRQ测量，并分别记录每种RSRQ测量类型下的RSRQ测量结果。
如图6所示，为本发明实施例五提供的RSRQ上报装置结构示意图，包括：
接收模块61，用于接收用户终端上报的参考信号接收质量RSRQ测量结果；
发送模块62，用于将所述用户终端上报的RSRQ测量结果和所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；所述发送模块62具体用于：
通过多比特信元IE指示所述用户终端所采用的带宽类型和定义类型；或者，
通过不同的IE分别指示所述用户终端所采用的带宽类型和定义类型；或 者，
通过单比特IE指示所述用户终端所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所述用户终端所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，所述发送模块62还用于，在所述接收模块接收用户终端上报的参考信号接收质量RSRQ测量结果之前，还包括：
通过无线资源控制RRC消息向处于连接态的所述用户终端指示RSRQ测量类型；和/或，通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
可选地，所述发送模块62还用于，若通过RRC消息向处于连接态的所述用户终端发送RSRQ测量类型，则将所述用户终端上报的RSRQ测量结果和之前指示给所述用户终端的RSRQ测量类型上报给TCE。
可选地，所述接收模块61具体用于：
接收所述用户终端上报的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
可选地，所述装置还包括：
配置模块63，用于在所述接收模块接收用户终端上报的RSRQ测量结果之前，配置所述用户终端的RSRQ测量类型；
或者，所述接收模块61还用于：
在接收用户终端上报的RSRQ测量结果之前，接收网络实体管理EM下发的RSRQ测量类型。
可选地，所述接收模块61具体用于：
接收EM发送的包含RSRQ测量类型的最小化路测MDT配置信息；或者，
接收EM发送的包含RSRQ测量类型的无线链路失败RLF报告配置信息或连接建立失败报告配置信息。
如图7所示，为本发明实施例六提供的RSRQ上报装置结构示意图，包括：
配置模块71，用于配置参考信号接收质量RSRQ测量类型；
发送模块72，用于向基站指示配置的所述RSRQ测量类型，由所述基站指示给用户终端。
可选地，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
可选地，所述RSRQ测量类型包括带宽类型和定义类型；所述发送模块72具体用于：
通过多比特信元IE指示配置的所述带宽类型和所述定义类型；或者，
通过不同的IE分别指示配置的所述带宽类型和所述定义类型；或者，
通过单比特IE指示配置的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示配置的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
可选地，所述发送模块72具体用于：
将所述RSRQ测量类型通过最小化路测MDT配置信息指示给所述基站；或者，
将所述RSRQ测量类型通过无线链路失败RLF报告配置信息或连接建立失败报告配置信息指示给所述基站。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程 和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样，倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (40)

  1. 一种参考信号接收质量上报方法，其特征在于，该方法包括：
    进行参考信号接收质量RSRQ测量，并记录所采用的RSRQ测量类型；
    上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
  2. 如权利要求1所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型；其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  3. 如权利要求2所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和定义类型；所述上报所采用的RSRQ测量类型，包括：
    通过多比特信元IE指示所采用的带宽类型和定义类型；或者，
    通过不同的IE分别指示所采用的带宽类型和定义类型；或者，
    通过单比特IE指示所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  4. 如权利要求1所述的方法，其特征在于，进行参考信号接收质量RSRQ测量之前，还包括：
    接收基站通过无线资源控制RRC消息指示的RSRQ测量类型；和/或，
    接收基站通过广播消息指示的RSRQ测量类型。
  5. 如权利要求1所述的方法，其特征在于，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
    根据接收到的最小化路测记录loggedMDT配置信息，在空闲态进行RSRQ测量结果记录时，记录所采用的RSRQ测量类型。
  6. 如权利要求1所述的方法，其特征在于，上报所采用的RSRQ测量类型，包括：
    通过无线资源控制RRC消息上报测量报告记录信元logMeasReport IE，并在所述logMeasReport IE中指示所述RSRQ测量类型。
  7. 如权利要求1所述的方法，其特征在于，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
    在发生无线链路失败RLF、切换失败、连接建立失败中的任意一种时进行RSRQ测量结果记录，并记录所采用的RSRQ测量类型。
  8. 如权利要求1所述的方法，其特征在于，进行RSRQ测量，并记录所采用的RSRQ测量类型，包括：
    在多种RSRQ测量类型下进行RSRQ测量，并分别记录每种RSRQ测量类型下的RSRQ测量结果。
  9. 一种参考信号接收质量上报方法，其特征在于，该方法包括：
    接收用户终端上报的参考信号接收质量RSRQ测量结果；
    将所述用户终端上报的RSRQ测量结果和所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE。
  10. 如权利要求9所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  11. 如权利要求10所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和定义类型；将所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE，包括：
    通过多比特信元IE指示所述用户终端所采用的带宽类型和定义类型；或者，
    通过不同的IE分别指示所述用户终端所采用的带宽类型和定义类型；或者，
    通过单比特IE指示所述用户终端所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所述用户终端所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  12. 如权利要求9所述的方法，其特征在于，接收用户终端上报的参考信号接收质量RSRQ测量结果之前，还包括：
    通过无线资源控制RRC消息向处于连接态的所述用户终端指示RSRQ测量类型；和/或，通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
  13. 如权利要求12所述的方法，其特征在于，若通过RRC消息向处于连接态的所述用户终端发送RSRQ测量类型，则将所述用户终端上报的RSRQ测量结果和所述用户终端所采用RSRQ测量类型上报给TCE，包括：
    将所述用户终端上报的RSRQ测量结果和之前指示给所述用户终端的RSRQ测量类型上报给TCE。
  14. 如权利要求9～12任一所述的方法，其特征在于，接收用户终端上报的RSRQ测量结果，包括：
    接收所述用户终端上报的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
  15. 如权利要求9所述的方法，其特征在于，接收用户终端上报的RSRQ测量结果之前，还包括：
    配置所述用户终端的RSRQ测量类型；或者，
    接收网络实体管理EM下发的RSRQ测量类型。
  16. 如权利要求15所述的方法，其特征在于，接收EM下发的RSRQ测量类型，包括：
    接收EM发送的包含RSRQ测量类型的最小化路测MDT配置信息；或者，
    接收EM发送的包含RSRQ测量类型的无线链路失败RLF报告配置信息或连接建立失败报告配置信息。
  17. 一种参考信号接收质量上报方法，其特征在于，该方法包括：
    配置参考信号接收质量RSRQ测量类型；
    向基站指示配置的所述RSRQ测量类型，由所述基站指示给用户终端。
  18. 如权利要求17所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  19. 如权利要求18所述的方法，其特征在于，所述RSRQ测量类型包括带宽类型和定义类型；向基站指示配置的所述RSRQ测量类型，包括：
    通过多比特信元IE指示配置的所述带宽类型和所述定义类型；或者，
    通过不同的IE分别指示配置的所述带宽类型和所述定义类型；或者，
    通过单比特IE指示配置的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示配置的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  20. 如权利要求17所述的方法，其特征在于，向基站指示配置的所述RSRQ测量类型，包括：
    将所述RSRQ测量类型通过最小化路测MDT配置信息指示给所述基站；或者，
    将所述RSRQ测量类型通过无线链路失败RLF报告配置信息或连接建立失败报告配置信息指示给所述基站。
  21. 一种参考信号接收质量上报装置，其特征在于，该装置包括：
    测量模块，用于进行参考信号接收质量RSRQ测量，并记录所采用的RSRQ测量类型；
    发送模块，用于上报所采用的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
  22. 如权利要求21所述的装置，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型；其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  23. 如权利要求22所述的装置，其特征在于，所述RSRQ测量类型包括带宽类型和定义类型；所述发送模块具体用于：
    通过多比特信元IE指示所采用的带宽类型和定义类型；或者，
    通过不同的IE分别指示所采用的带宽类型和定义类型；或者，
    通过单比特IE指示所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  24. 如权利要求21所述的装置，其特征在于，所述装置还包括：
    接收模块，用于接收基站通过无线资源控制RRC消息指示的RSRQ测量类型；和/或，接收基站通过广播消息指示的RSRQ测量类型。
  25. 如权利要求21所述的装置，其特征在于，所述测量模块具体用于：
    根据接收到的最小化路测记录loggedMDT配置信息，在空闲态进行RSRQ测量结果记录时，记录所采用的RSRQ测量类型。
  26. 如权利要求21所述的装置，其特征在于，所述发送模块具体用于：
    通过无线资源控制RRC消息上报测量报告记录信元logMeasReport IE，并在所述logMeasReport IE中指示所述RSRQ测量类型。
  27. 如权利要求21所述的装置，其特征在于，所述测量模块具体用于：
    在用户终端发生无线链路失败RLF、切换失败、连接建立失败中的任意一种时进行RSRQ测量结果记录，并记录所采用的RSRQ测量类型。
  28. 如权利要求21所述的装置，其特征在于，所述测量模块具体用于：
    在多种RSRQ测量类型下进行RSRQ测量，并分别记录每种RSRQ测量 类型下的RSRQ测量结果。
  29. 一种参考信号接收质量上报装置，其特征在于，该装置包括：
    接收模块，用于接收用户终端上报的参考信号接收质量RSRQ测量结果；
    发送模块，用于将所述用户终端上报的RSRQ测量结果和所述用户终端采用的RSRQ测量类型上报给跟踪收集实体TCE。
  30. 如权利要求29所述的装置，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  31. 如权利要求30所述的装置，其特征在于，所述RSRQ测量类型包括带宽类型和定义类型；所述发送模块具体用于：
    通过多比特信元IE指示所述用户终端所采用的带宽类型和定义类型；或者，
    通过不同的IE分别指示所述用户终端所采用的带宽类型和定义类型；或者，
    通过单比特IE指示所述用户终端所采用的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示所述用户终端所采用的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  32. 如权利要求29所述的装置，其特征在于，所述发送模块还用于，在所述接收模块接收用户终端上报的参考信号接收质量RSRQ测量结果之前，还包括：
    通过无线资源控制RRC消息向处于连接态的所述用户终端指示RSRQ测量类型；和/或，通过广播消息向覆盖下的用户终端指示RSRQ测量类型。
  33. 如权利要求32所述的装置，其特征在于，所述发送模块还用于，若通过RRC消息向处于连接态的所述用户终端发送RSRQ测量类型，则将所述 用户终端上报的RSRQ测量结果和之前指示给所述用户终端的RSRQ测量类型上报给TCE。
  34. 如权利要求29～32任一所述的装置，其特征在于，所述接收模块具体用于：
    接收所述用户终端上报的RSRQ测量类型和在该RSRQ测量类型下的RSRQ测量结果。
  35. 如权利要求29所述的装置，其特征在于，所述装置还包括：
    配置模块，用于在所述接收模块接收用户终端上报的RSRQ测量结果之前，配置所述用户终端的RSRQ测量类型；
    或者，所述接收模块还用于：
    在接收用户终端上报的RSRQ测量结果之前，接收网络实体管理EM下发的RSRQ测量类型。
  36. 如权利要求35所述的装置，其特征在于，所述接收模块具体用于：
    接收EM发送的包含RSRQ测量类型的最小化路测MDT配置信息；或者，
    接收EM发送的包含RSRQ测量类型的无线链路失败RLF报告配置信息或连接建立失败报告配置信息。
  37. 一种参考信号接收质量上报装置，其特征在于，该装置包括：
    配置模块，用于配置参考信号接收质量RSRQ测量类型；
    发送模块，用于向基站指示配置的所述RSRQ测量类型，由所述基站指示给用户终端。
  38. 如权利要求37所述的装置，其特征在于，所述RSRQ测量类型包括带宽类型和/或定义类型，其中，所述带宽类型包括宽带RSRQ和窄带RSRQ，所述定义类型包括传统定义的RSRQ和新定义的RSRQ，在传统定义的RSRQ中，基于在天线端口0上接收的带有参考符号的正交频分复用OFDM符号进行接收信号强度指示RSSI测量，在新定义的RSRQ中，基于接收的所有OFDM符号进行RSSI测量。
  39. 如权利要求38所述的装置，其特征在于，所述RSRQ测量类型包括 带宽类型和定义类型；所述发送模块具体用于：
    通过多比特信元IE指示配置的所述带宽类型和所述定义类型；或者，
    通过不同的IE分别指示配置的所述带宽类型和所述定义类型；或者，
    通过单比特IE指示配置的RSRQ测量类型为宽带RSRQ结合新定义的RSRQ，或者，通过单比特IE指示配置的RSRQ测量类型为窄带RSRQ结合传统定义的RSRQ。
  40. 如权利要求37所述的装置，其特征在于，所述发送模块具体用于：
    将所述RSRQ测量类型通过最小化路测MDT配置信息指示给所述基站；或者，
    将所述RSRQ测量类型通过无线链路失败RLF报告配置信息或连接建立失败报告配置信息指示给所述基站。
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