WO2014023143A1 - Performance measurement method and apparatus - Google Patents
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- WO2014023143A1 WO2014023143A1 PCT/CN2013/078617 CN2013078617W WO2014023143A1 WO 2014023143 A1 WO2014023143 A1 WO 2014023143A1 CN 2013078617 W CN2013078617 W CN 2013078617W WO 2014023143 A1 WO2014023143 A1 WO 2014023143A1
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- reconfiguration
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- base station
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- 238000005259 measurement Methods 0.000 claims abstract description 115
- 238000001228 spectrum Methods 0.000 claims abstract description 80
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- 230000008569 process Effects 0.000 claims abstract description 30
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- 230000001149 cognitive effect Effects 0.000 claims description 11
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- 230000004913 activation Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 claims description 2
- 238000001994 activation Methods 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 13
- 238000002407 reforming Methods 0.000 description 46
- 101150071746 Pbsn gene Proteins 0.000 description 10
- 238000004891 communication Methods 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- 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
Definitions
- the present invention relates to the field of communications, and in particular, to a performance measurement method and apparatus. Background technique
- IMT-Bands International Mobile Telecommunication Bands
- GSM Global System for Mobile communication
- LTE Long Term Evolution
- UMTS Universal Mobile Telecommunication System
- the current business is too numerous, the resources are tight, Resource borrowing from GSM technologies with less traffic and idle resources on the same base station or on the same area, using GSM idle spectrum resources for UMTS services; 3) arranging new RATs or performing systems on existing areas Upgrade, such as upgrading UMTS to high speed packet (High Speed Packet Access, HSPA) + technology; 4)
- TDD Time Division Duplex
- FDD Frequency Division Duplex
- TVWS TV White Space
- the network side needs to perform statistics on the resource utilization and reconfiguration of the base station when performing resource reconfiguration decisions. Revenue and efficiency of network resource reconfiguration, and real-time adjustment of resource reconfiguration to improve resource utilization.
- the network element for resource reconfiguration decision in the cognitive radio system is mainly the network management side, such as the Element Management System (EMS), the Network Management System (NMS), or the reconfiguration module. Independent system.
- the current network management side functions include configuration management, performance management, fault management, accounting management, security management, etc.
- Performance management is mainly for the active status of the terminal and related performance statistics on the access network side.
- the measurement objects include the cell type and base station. Types, measurement types related to network capacity and resource utilization are: Radio Resource Control (RRC) establishment statistics, cell bearer statistics, cell service time statistics, cell terminal context statistics, cell average User statistics, cell throughput statistics, cell activation terminal statistics, cell carrier frequency resource statistics, cell activation state terminal statistics, base station transport layer traffic statistics, base station system resource statistics, and so on.
- RRC Radio Resource Control
- the measurement statistics of the above performance are basically completed by the loading of the background staff, and the statistical utilization of resources is also delayed.
- the current performance measurement data can be further multiplexed, but it does not fully reflect the utilization of resource reconfiguration, and the existing performance statistics cannot be added to the new application scenarios in the cognitive radio system. Fully covered. Summary of the invention
- the main object of the present invention is to provide a performance measurement method and apparatus for enabling a network side to monitor and manage resource utilization of a base station in a resource reconfiguration process and to make a reconfiguration decision.
- a method of measuring performance including:
- the network side sends performance measurement configuration information about resource reconfiguration to the base station, and instructs the base station to measure;
- the network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision.
- the base station performs measurement and statistics on the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process according to the configuration in the performance measurement configuration information, and feeds back the result of the resource reconfiguration to the resource reconfiguration.
- the optimization reconfiguration decision is: According to the performance statistics result, the network side adjusts the resource reconfiguration policy of the network.
- the network side sends the performance measurement configuration information about the resource reconfiguration to the base station.
- the network side performs resource reconfiguration according to the measurement of the base station and/or the terminal, and sends performance measurement configuration information about the resource reconfiguration to the base station.
- the performance measurement configuration information about the resource reconfiguration is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process; the specific performance measurement count includes at least one of the following: The number of successes, the number of failed carriers, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of successful carrier deletions, the number of failed carrier deletions, the number of activated hardware resources, the number of hardware resources activated, and the number of hardware resources added.
- the number of resources indicates the number of times the QCI level is reconfigured as TDD/FDD/the number of resources, and the number of reconfigurations in the TDD mode.
- the resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration; and includes at least one of the following: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) the carrier Success/failure (or number of times), spectrum reforming success/failure (or number of times), number of resources for spectrum reforming, number of resources reconfigured between FDD/TDD, number of time slots for TDD reconfiguration.
- the performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resource, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode are different.
- QCI resource re-allocation rate is re-allocation rate.
- the network side refers to a network management side including a cell management system EMS and/or a network management system NMS, or a reconfiguration management system RMS dedicated to resource reconfiguration;
- the RMS refers to a system module dedicated to management resource reconfiguration in the cognitive radio system, which is integrated on the network management side or a separately set physical entity, and has an independent interaction interface with the network management side and the access network side.
- a performance measuring device is located on the network side, and the device is configured to:
- Receive resource reconfiguration results fed back by the base station perform performance statistics, and optimize reconfiguration decisions.
- the base station is configured to:
- the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process are measured and configured according to the configuration in the performance measurement configuration information, and the result of the resource reconfiguration is fed back to the network side.
- the device When the device optimizes the reconfiguration decision, the device is configured to: adjust the resource reconfiguration policy of the network according to the performance statistics result.
- the device When the device sends the performance measurement configuration information to the base station, the device is configured to: perform resource reconfiguration according to the measurement of the base station and/or the terminal, and deliver performance measurement configuration information about the resource reconfiguration to the base station.
- the device is: a reconfiguration management system RMS dedicated to resource reconfiguration; or the device is a network management side, including an EMS and/or an NMS.
- the RMS refers to a system module dedicated to management resource reconfiguration in the cognitive radio system, which is integrated on the network management side or a separately set physical entity, and has an independent interaction interface with the network management side and the access network side.
- the performance measurement configuration information is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process;
- the specific performance measurement count includes at least one of the following: increasing the number of successful carriers, increasing Number of carrier failures, number of times the carrier is activated, number of times the carrier is deactivated, number of times the carrier is successfully deleted, number of failed carrier deletions, number of activated hardware resources, number of hardware resources deactivated, number of hardware resources added, spectrum reforming Number of successes, number of failures of spectrum reforming, number of resources for spectrum reforming, number of times that FDD services are reconfigured as TDDs/number of resources, number of times that TDD services are reconfigured as FDDs/number of resources, re-allocated to TDD/ according to specific QCI levels Number of FDDs/number of resources, number of reconfigurations of time slots in TDD mode.
- the resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration; and includes at least one of the following: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) the carrier Success/failure (or number of times), spectrum reforming success/failure (or number of times), number of resources for spectrum reforming, number of resources reconfigured between FDD/TDD, number of time slots for TDD reconfiguration.
- the performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resource, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode are different.
- QCI resource re-allocation rate increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resource, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode are different.
- a performance measuring device is located on the base station side, and the device is configured to: receive configuration on the network side, measure configuration in the configuration information, perform data measurement, and send a resource reconfiguration result to the network side.
- the device is configured to:
- the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process are measured and configured according to the configuration in the performance measurement configuration information, and the resource reconfiguration result will occur. Feedback to the network side.
- the device is a base station.
- the performance measurement technology of the present invention can enable the network to monitor and manage the resource utilization of the base station in the resource reconfiguration process by defining measurement objects and measurement types related to resource reconfiguration on the network side, and make reconfiguration decisions in real time. Thereby improving resource utilization and spectrum efficiency, saving resources and time.
- FIG. 1 is a schematic diagram of a performance measurement process according to an embodiment of the present invention.
- FIG. 4 is a flowchart of performance measurement of service resource reconfiguration between multiple modes according to Embodiment 3 of the present invention. detailed description
- the network side sends performance measurement configuration information to the base station when the resource is reconfigured, and instructs the base station to perform measurement data reporting;
- the network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision.
- the network side refers to the network management side (such as EMS, NMS), or the reconfiguration management system (RMS) dedicated to resource reconfiguration.
- the reconfiguration management system refers to a system module dedicated to management resource reconfiguration in a cognitive radio system, which can be integrated into a network management system.
- the side is a physical entity that is independently set and has an independent interaction interface with the network management side and the access network side.
- the performance measurement configuration information is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process.
- the specific performance measurement count includes at least one of the following: increasing the number of successes of the carrier, increasing the number of failures of the carrier, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of times the carrier is successfully deleted, the number of failed carrier deletions, and the activated hardware resources.
- QCI QoS Class Indicator
- the resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration. Including at least one of: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) carrier success/failure (or number of times), spectrum reforming success/failure (or number of times), spectrum reforming Number of resources, number of resources reconfigured between FDD/TDD, number of slots re-matched by TDD.
- the performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resources, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode different QCI Resource re-allocation rate.
- the optimized reconfiguration decision refers to the network reconfiguration policy of the network side according to the performance statistics result, including at least one of the following: replacing the added or deleted carrier, adjusting the frequency band of the spectrum reforming, the bandwidth, and the weight in the TDD mode.
- the process shown in FIG. 2 may be performed, where the LTE system is taken as an example, and other systems (such as GSM, UMTS) have performance measurement for radio resource optimization.
- the network management side EMS monitors the resource utilization and service allocation of the base station, such as the traffic channel utilization statistics (for example, the number of PRBs occupied by the QCI2 downlink service accounts for more than 70% of the number of available PRBs on the downlink traffic channel), and the carrier resource statistics of the cell (such as Carrier utilization exceeds 95%) and system resource statistics (such as hardware memory utilization exceeds 85%). It is found that the current cell load is overloaded and new resources need to be allocated.
- the traffic channel utilization statistics for example, the number of PRBs occupied by the QCI2 downlink service accounts for more than 70% of the number of available PRBs on the downlink traffic channel
- the carrier resource statistics of the cell such as Carrier utilization exceeds 95%) and system resource statistics (such as hardware memory utilization exceeds 85%). It is found that the current cell load is overloaded and new
- the NMS side NMS makes a reconfiguration decision to add a new carrier to the base station. If the base station stores an available carrier, the reconfiguration decision is to activate the carrier.
- the network management side sends a carrier reconfiguration command to the base station by using the southbound interface, where the increased carrier reconfiguration command includes an increased carrier (such as frequency point fl) or an activated carrier, a carrier bandwidth (number of PRBs), and a base station for resource reconfiguration. /cell identity (eg cell 1).
- the NMS detects that the traffic channel utilization statistics of the base station are low (for example, the number of PRBs occupied by the QCI1 downlink service accounts for less than 30% of the number of available PRBs on the downlink traffic channel), the current cell load is low, and the service is small, and the base station can delete part of the carrier.
- the network management side deletes the reconfiguration decision of the base station carrier, and sends a delete carrier reconfiguration command to the base station.
- the delete carrier reconfiguration command includes a carrier to be deactivated, a carrier bandwidth, and a base station/cell identifier for resource reconfiguration.
- the network management side loads the performance measurement configuration information about the resource optimization to the base station, where the performance measurement configuration information is used to perform measurement and counting statistics on the reconfiguration result and the reconfiguration status in the radio resource optimization process, and specifically includes at least one of the following : Increase the number of successful carriers, increase the number of carrier failures, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of successful carrier deletions, the number of failed carrier deletions, the number of activated hardware resources, the number of activated hardware resources, and the number of activated hardware resources.
- the increased number of hardware resources includes a radio unit (Radio Unit) and/or a baseband unit (Base Band Unit).
- the base station feeds back the result of the resource reconfiguration to the network management side according to the configuration in the performance measurement configuration information. If the base station increases the carrier success, the feedback increases the carrier success indication to the network management side. If the base station coexists, the carrier fails to be added. If the added carrier interferes with the carrier used by the neighboring cell or the neighboring system, the base station feedback increases the carrier failure indication to the network management. side. For the operation of deleting the carrier, if the operation is successful, the feedback of the carrier is successfully returned to the network management side. The failure to delete the carrier operation fails due to the failure of the terminal to be deactivated.
- the feedback process is similar to the feedback process involved in adding/deleting carrier operations, with the same reason for failure.
- the base station performs reporting in a period of time, and can directly report the number of success/failures of increasing the carrier, or the number of success/failures of the carrier.
- the network management side (such as EMS) counts the received base station resource reconfiguration result in a certain period of time (such as one hour or one day). For example, for base station/cell 1, the number of times of increasing the carrier is nl, and the number of success times is n2. For base station/cell 2, the number of times of deleting carriers is n3, and the number of successes is n4; for base station/cell 3, the number of added hardware resources is n5 (in hardware processing units such as digital signal processors (DSPs) or on-site The Field-Programmable Gate Array (FPGA) is used, and the hardware resource used is n6.
- DSPs digital signal processors
- FPGA Field-Programmable Gate Array
- the EMS uploads the resource reconfiguration statistics to the NMS, and the NMS makes performance statistics for resource reconfiguration.
- the success rate of increasing the carrier is the ratio of n2 to nl (n2/nl); for base station/cell 2, the success rate of deleting the carrier is the ratio of n4 to n3 (n4/n3); for the base station/cell 3, the increased hardware resource utilization is the ratio of n6 to n5 (n6/n5);
- the NMS adjusts the resource reconfiguration policy of the network and replaces the added or deleted carriers in order to achieve the goal of reducing the number of resource reconfiguration failures. It is also possible to optimize network processing, such as interference control, and enhance network coverage.
- the foregoing operation process may also be implemented by an independent RMS, where the reconfiguration management system refers to a system dedicated to managing resource reconfiguration in a cognitive radio system (including a resource monitoring module, a reconfiguration algorithm module, and a reconfiguration).
- the decision module is configured to monitor the resource utilization of the base station, run the reconfiguration algorithm, and generate a resource reconfiguration decision, which can be integrated on the network management side or an independently set physical entity, and has an independent interaction interface with the network management side and the access network side. .
- the process shown in Figure 3 can be performed: First, the RMS is based on market demand (such as customer growth, increased traffic) and changes in the wireless environment (such as GSM traffic load, LTE service) The load is high), and the spectrum reforming decision is made to reconfigure some or all of the GSM bands in the original system (such as the uplink 900MHz-915Mhz in the 900MHz band and the downlink 945MHz-960MHz) into the LTE system (FDD standard or TDD standard).
- market demand such as customer growth, increased traffic
- changes in the wireless environment such as GSM traffic load, LTE service
- the load is high
- the spectrum reforming decision is made to reconfigure some or all of the GSM bands in the original system (such as the uplink 900MHz-915Mhz in the 900MHz band and the downlink 945MHz-960MHz) into the LTE system (FDD standard or TDD standard).
- the RMS delivers a reconfiguration command to the base station, and the reconfiguration command includes at least one of the following: a base station and/or a cell identifier of the resource reconfiguration, a re-assigned area range (LAI, RAI, or TAI list), the reconfigured system Frequency band (GSM900MHz, uplink 900-915MHz, downlink 945-960MHz), reconfigurable target system (LTE FDD), re-matching time period (such as 2:00-4:00 in the morning).
- a base station and/or a cell identifier of the resource reconfiguration includes at least one of the following: a base station and/or a cell identifier of the resource reconfiguration, a re-assigned area range (LAI, RAI, or TAI list), the reconfigured system Frequency band (GSM900MHz, uplink 900-915MHz, downlink 945-960MHz), reconfigurable target system (LTE FDD), re-matching time period (such as 2:00-4:00 in
- the RMS loads performance measurement configuration information about spectrum reforming to the base station, where the performance measurement configuration information is used to perform measurement and counting statistics of the renormalization result and the resource reconfiguration state in the spectrum resource reforming process to measure the spectrum weight. Resource utilization and success rate in the whole process.
- the specific performance measurement count includes at least one of the following: the number of successful spectrum reforming, the number of failures of spectrum reforming, and the number of resources for spectrum reforming (number of PRBs).
- the base station performs statistical measurement in the spectrum re-forming process according to the measurement statistics in the performance measurement configuration information, and feeds back the spectrum re-forming result and the re-forming progress to the RMS.
- the spectrum re-forming result if the re-matching frequency bands are not all re-formed into the target system during the reconfiguration period (such as the GSM band uplink 900-915MHZ, the downlink 945-960MHz, not all changes in the early morning hours)
- the spectrum reconfiguration fails, otherwise the spectrum reconfiguration succeeds; or if some frequency bands are reconfigured in the reconfiguration time period, the number of resources that complete the spectrum reforming needs to be fed back (for example, 50 PRBs are completed.) ), also considered that spectrum reforming was successful.
- the base station may periodically report or trigger the number of resources for reporting the spectrum reforming due to the RMS command.
- the RMS counts the reconfiguration results of the spectrum reforming over a certain period of time (eg, an hour or a day). For example, if the number of times of spectrum re-establishment for base station/cell 1 is nl, the number of successful times of spectrum reforming is n2; the number of times of spectrum re-establishment of base station/cell 2 (reconstruction of GSM900MHZ band to LTE system) is n3, and the success of spectrum reforming is successful. The number of times is n4; the number of resources that the base station/cell 3 performs spectrum reforming is n5 (the bandwidth size is 5Mhz, or the number of PRBs is 50 RPB).
- the RMS performs performance statistics based on statistical results of spectrum reforming. For example, the success rate of spectrum reforming for base station/cell 1 is n2/nl; for base station/cell 2, the rate of success of spectrum reforming (GSM900MHz band reforming to LTE system) is n4/n3; for base station/cell 3 The resource rate for spectrum reforming is n5/the total number of spectrum reforming resources.
- the RMS performs reconfiguration optimization decision based on the performance statistics of the spectrum reforming. Such as adjusting the frequency band of spectrum reforming, and / or bandwidth.
- the above-mentioned spectrum reforming operation process can also be completed by the network management side EMS and the NMS.
- a flow as shown in FIG. 4 may be performed, where the multi-mode refers to FDD and TDD modes, including a UMTS system and an LTE system.
- This embodiment takes an LTE system as an example.
- the RMS monitors the utilization of the radio resources on the access network side.
- the service resource occupancy rate in various modes such as the resource voice service in the FDD mode, is 50%, the unicast service is 10%, and the broadcast service is 30%.
- Resource VoIP services in TDD mode take up 20%, and streaming media services take up 30%.
- the RMS finds that the FDD service resource load is high, and determines the resource reconfiguration.
- the resources in the TDD mode are used to carry the broadcast service to share the load of the FDD (for example, the TDD mode resource carries 20% of the broadcast service), and then the FDD mode.
- the resources occupy 70%, and the resources in the TDD mode also occupy 70%, achieving the purpose of balancing the load.
- the RMS delivers a resource reconfiguration command to the base station, and the resource reconfiguration command includes a broadcast service in the TDD mode, a proportion of services carried (for example, 20% of the bearer broadcast service), and a time period of reconfiguration.
- the RMS loads performance measurement configuration information about service resource reconfiguration between multiple modes to the base station, and the performance measurement configuration information is used to measure resource utilization and success rate of service resource reconfiguration among multiple modes.
- the specific performance measurement count includes at least one of the following: the number of times the FDD service is reconfigured as TDD/the number of resources, the number of times the TDD service is reconfigured as FDD/the number of resources, and the number of times the TDD/FDD is reconfigured according to the specific QCI level. (For example, the number of times/the number of resources that QCI2 is reconfigured by FDD to TDD), and the number of reconfigurations of time slots in TDD mode.
- the RMS counts the reconfiguration result of the multi-mode service resource reconfiguration of the base station over a period of time (e.g., one hour or one day). For example, the number of times the broadcast service in the FDD mode of the base station 1 is reconfigured as TDD is nl; the number of resources in the TDD mode of the base station 2 is reconfigured as the number of resources of the FDD (eg, 10 PRBs); and the QCI2 in the base station 3 is reconfigured by the FDD.
- the number of resources for TDD eg, 20 PRBs); the number of time slots for TDD reconfiguration of base station 4 (eg, 5 time slots under QCI2 are reconfigured as QCI1).
- the RMS performs performance statistics of service resource reconfiguration among multiple modes based on the reconfiguration result within a certain period of time. For example, the resource occupancy ratio of the FDD/TDD mode in the QCI2 service; QCI n (n is 0-9) occurs in the resource ratio of multi-mode resource reconfiguration (the ratio of QCI3 service re-allocated to FDD by FDD).
- the RMS optimizes the reconfiguration decision based on the performance statistics of the reconfiguration of the service resources among the multiple modes. For example, the reconfiguration time slot in TDD mode, the ratio adjustment of service reconfiguration between FDD and TDD.
- the operation process of the service resource reconfiguration between the multiple modes may also be performed by the network management side EMS and the NMS.
- the performance measurement technology of the present invention can make the network heavy in resources by defining measurement objects and measurement types related to resource reconfiguration on the network side, whether it is a method or an apparatus for implementing EMS, NMS, RMS, or the like.
- the resource utilization of the base station is monitored and managed, and the reconfiguration decision is made in real time, thereby improving resource utilization and spectrum efficiency, saving resources and time.
- the performance measurement method and apparatus provided by the present invention may send performance measurement configuration information about resource reconfiguration to the base station by the network side, and indicate the base station measurement; the network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision. .
- the performance measurement technology of the present invention can enable the network to monitor and manage the resource utilization of the base station in the resource reconfiguration process by defining measurement objects and measurement types related to resource reconfiguration on the network side, and make reconfiguration decisions in real time. Thereby improving resource utilization and spectrum efficiency, saving resources and time.
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Abstract
Disclosed are a performance measurement method and apparatus. A network side may send to a base station performance measurement configuration information about resource reallocation, and instruct the base station to perform measurement; and the network side receives a resource reallocation result fed back by the base station, performs performance collection, and optimizes a reallocation decision. In the performance measurement technology of the present invention, a measurement object and a measurement type related to resource reallocation are defined at the network side, the resource use condition of the base station can be monitored and managed on the network in the resource reallocation process, and the reallocation decision is made in real time, so that the resource utilization rate and the spectrum efficiency are improved, and resources and time are saved.
Description
技术领域 Technical field
本发明涉及通信领域, 具体涉及一种性能测量方法和装置。 背景技术 The present invention relates to the field of communications, and in particular, to a performance measurement method and apparatus. Background technique
在认知无线电系统( Cognitive Radio System, CRS )中涉及到多种应用 场景, 在国际移动通信频带 ( International Mobile Telecommunication Bands , IMT-Bands )系统中的主要应用场景有: 1 )传统无线接入技术( Radio Access Technology, RAT )的频谱重整或替换, 在传统技术的频段上布局新的新技 术, 如在现有全球移动通讯系统( Global System for Mobile communication, GSM )技术所使用的频带上布局长期演进(Long Term Evolution, LTE )技 术; 2 )无线系统资源的优化, 不同无线接入技术资源的借用, 如通用移动 通信系统 ( Universal Mobile Telecommunication System, UMTS ) 当前业务 过多、 资源紧张, 可以向同一基站上或者区域上相邻的业务较少、 资源有 空闲的 GSM技术进行资源借用,使用 GSM的空闲频谱资源为 UMTS业务 服务; 3 )在现有的区域上布局新的 RAT或者进行系统升级, 如将 UMTS 升级到高速分组接入(High Speed Packet Access, HSPA ) +技术; 4 )在时 分双工 ( Time Division Duplex , TDD ) 和频分双工 ( Frequency Division Duplex , FDD ) 等多种制式的资源上承载的业务的协商使用等。 除了在 IMT-Band系统外, 电视频段中某些频段使用率降低, 进而部分频谱资源可 以被无线通信借用, 这些 TV空闲频谱资源 (TV White Space, TVWS )既 可以应用在大范围的无线通信, 也可以应用于短距离的通信。 In Cognitive Radio System (CRS), a variety of application scenarios are involved. The main application scenarios in the International Mobile Telecommunication Bands (IMT-Bands) system are as follows: 1) Traditional wireless access technology (Radio Access Technology, RAT) spectrum re-allocation or replacement, laying out new new technologies in the frequency bands of traditional technologies, such as the layout of frequency bands used in existing Global System for Mobile communication (GSM) technology Long Term Evolution (LTE) technology; 2) optimization of wireless system resources, borrowing of different wireless access technology resources, such as the Universal Mobile Telecommunication System (UMTS), the current business is too numerous, the resources are tight, Resource borrowing from GSM technologies with less traffic and idle resources on the same base station or on the same area, using GSM idle spectrum resources for UMTS services; 3) arranging new RATs or performing systems on existing areas Upgrade, such as upgrading UMTS to high speed packet (High Speed Packet Access, HSPA) + technology; 4) Negotiation use of services carried over resources of multiple standards such as Time Division Duplex (TDD) and Frequency Division Duplex (FDD) . In addition to the IMT-Band system, the use of certain frequency bands in the TV band is reduced, and thus some of the spectrum resources can be borrowed by wireless communication. These TV White Space (TVWS) can be applied to a wide range of wireless communications. It can also be applied to short-distance communication.
无论是 IMT-Band系统内还是对 TVWS资源的利用, 网络侧在进行资 源重配决策时, 都需要对基站的资源利用和重配情况进行统计, 以反映网
络资源重配的收益和效率, 并能实时对资源的重配做出调整, 提高资源的 利用率。 Regardless of the use of TVWS resources in the IMT-Band system or the TVWS resources, the network side needs to perform statistics on the resource utilization and reconfiguration of the base station when performing resource reconfiguration decisions. Revenue and efficiency of network resource reconfiguration, and real-time adjustment of resource reconfiguration to improve resource utilization.
认知无线电系统中进行资源重配决策的网元主要是网管侧, 如信元管 理系统 (Element Management System, EMS ), 网络管理系统 ( Network Management System, NMS ), 也可以是重配模块所在的独立系统。 当前网 管侧功能包括了配置管理, 性能管理, 故障管理, 账务管理, 安全管理等, 性能管理主要针对的是终端的活动状态以及接入网侧相关的性能统计, 测 量对象包括小区类型和基站类型, 与网络容量和资源利用相关的测量类型 有: 小区的无线资源控制 (Radio Resource Control, RRC )建立统计, 小区 的承载统计, 小区的在服时间统计, 小区的终端上下文统计, 小区的平均 用户统计, 小区吞吐量统计, 小区激活终端统计, 小区载频资源统计, 小 区激活态终端统计, 基站传输层流量统计, 基站的系统资源统计等。 目前, 上述性能的测量统计基本上是通过后台工作人员的加载完成的, 对资源的 统计利用也有延迟。 对于认知无线电系统来说当前的这些性能测量数据可 以进一步复用, 但并不能完整反映资源重配的利用情况, 且对于认知无线 电系统中新增的应用场景, 现存的性能统计也并不能完全涵盖。 发明内容 The network element for resource reconfiguration decision in the cognitive radio system is mainly the network management side, such as the Element Management System (EMS), the Network Management System (NMS), or the reconfiguration module. Independent system. The current network management side functions include configuration management, performance management, fault management, accounting management, security management, etc. Performance management is mainly for the active status of the terminal and related performance statistics on the access network side. The measurement objects include the cell type and base station. Types, measurement types related to network capacity and resource utilization are: Radio Resource Control (RRC) establishment statistics, cell bearer statistics, cell service time statistics, cell terminal context statistics, cell average User statistics, cell throughput statistics, cell activation terminal statistics, cell carrier frequency resource statistics, cell activation state terminal statistics, base station transport layer traffic statistics, base station system resource statistics, and so on. At present, the measurement statistics of the above performance are basically completed by the loading of the background staff, and the statistical utilization of resources is also delayed. For the cognitive radio system, the current performance measurement data can be further multiplexed, but it does not fully reflect the utilization of resource reconfiguration, and the existing performance statistics cannot be added to the new application scenarios in the cognitive radio system. Fully covered. Summary of the invention
有鉴于此, 本发明的主要目的在于提供一种性能测量方法和装置, 使 网络侧能够在资源重配过程中监测和管理基站的资源利用情况, 并做出重 配决策。 In view of this, the main object of the present invention is to provide a performance measurement method and apparatus for enabling a network side to monitor and manage resource utilization of a base station in a resource reconfiguration process and to make a reconfiguration decision.
为达到上述目的, 本发明的技术方案是这样实现的: In order to achieve the above object, the technical solution of the present invention is achieved as follows:
一种性能测量方法, 包括: A method of measuring performance, including:
网络侧发送关于资源重配的性能测量配置信息给基站, 并指示基站测 量; The network side sends performance measurement configuration information about resource reconfiguration to the base station, and instructs the base station to measure;
网络侧接收基站反馈的资源重配结果, 进行性能统计, 优化重配决策。
其中, 所述基站在发生资源重配时, 根据所述性能测量配置信息中的 配置对资源重配过程中的资源重配结果和重配状态进行测量统计, 将发生 资源重配的结果反馈给网络侧。 The network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision. When the resource reconfiguration occurs, the base station performs measurement and statistics on the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process according to the configuration in the performance measurement configuration information, and feeds back the result of the resource reconfiguration to the resource reconfiguration. Network side.
其中, 所述优化重配决策为: 根据性能统计结果, 网络侧调整网络的 资源重配策略。 The optimization reconfiguration decision is: According to the performance statistics result, the network side adjusts the resource reconfiguration policy of the network.
其中, 所述网络侧发送关于资源重配的性能测量配置信息给基站包括: 网络侧根据基站和 /或终端的测量进行资源重配, 下发关于资源重配的 性能测量配置信息给基站。 The network side sends the performance measurement configuration information about the resource reconfiguration to the base station. The network side performs resource reconfiguration according to the measurement of the base station and/or the terminal, and sends performance measurement configuration information about the resource reconfiguration to the base station.
其中, 所述关于资源重配的测量为: Wherein the measurement about resource reconfiguration is:
无线资源优化的性能测量; 或 Wireless resource optimized performance measurement; or
频谱重整的性能测量; 或 Performance measurement of spectrum reforming; or
多模式间的业务资源重配的性能测量。 Performance measurement of service resource reconfiguration between multiple modes.
其中, 所述关于资源重配的性能测量配置信息用于对基站在资源重配 过程中的资源重配结果和重配状态进行测量计数统计; 具体的性能测量计 数包括以下至少之一: 增加载波的成功次数, 增加载波的失败次数, 激活 载波的次数, 去激活载波的次数, 删除载波的成功次数, 删除载波的失败 次数, 激活的硬件资源次数, 去激活硬件资源次数, 增加的硬件资源数, 频谱重整的成功次数, 频谱重整的失败次数, 频谱重整的资源数, 频分双 工 FDD业务重配为时分双工 TDD的次数 /资源数目,TDD业务重配为 FDD 的次数 /资源数目,按照具体 QoS等级指示 QCI等级重配为 TDD/FDD的次 数 /资源数目, TDD模式下时隙的重配数目。 The performance measurement configuration information about the resource reconfiguration is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process; the specific performance measurement count includes at least one of the following: The number of successes, the number of failed carriers, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of successful carrier deletions, the number of failed carrier deletions, the number of activated hardware resources, the number of hardware resources activated, and the number of hardware resources added. The number of successful spectrum reconfigurations, the number of failed spectrum reconfigurations, the number of resources for spectrum reconfiguration, the number of times the frequency division duplex FDD service is reconfigured as the number of time division duplex TDDs/number of resources, and the number of times TDD services are reassigned to FDD/ The number of resources, according to the specific QoS level, indicates the number of times the QCI level is reconfigured as TDD/FDD/the number of resources, and the number of reconfigurations in the TDD mode.
其中, 所述资源重配结果指基站发生重配的资源状态以及重配成功与 否; 包括以下至少之一: 增加(或删除)载波成功 /失败(或次数), 激活(或 去激活)载波成功 /失败(或次数), 频谱重整成功 /失败(或次数), 频谱重 整的资源数, FDD/TDD间重配的资源数, TDD重配的时隙数。
其中, 所述性能统计包括以下至少之一: 增加载波的成功率, 删除载 波的成功率, 增加的硬件资源利用率, 频谱重整的成功率, 频谱重整的资 源率, FDD/TDD模式不同 QCI的资源重配率。 The resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration; and includes at least one of the following: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) the carrier Success/failure (or number of times), spectrum reforming success/failure (or number of times), number of resources for spectrum reforming, number of resources reconfigured between FDD/TDD, number of time slots for TDD reconfiguration. The performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resource, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode are different. QCI resource re-allocation rate.
其中, 所述网络侧指包括信元管理系统 EMS和 /或网络管理系统 NMS 的网管侧, 或者是专用于资源重配的重配管理系统 RMS; The network side refers to a network management side including a cell management system EMS and/or a network management system NMS, or a reconfiguration management system RMS dedicated to resource reconfiguration;
所述 RMS指认知无线电系统中专门用于管理资源重配的系统模块, 集 成于网管侧或者是独立设置的物理实体, 且与网管侧和接入网侧有独立的 交互接口。 The RMS refers to a system module dedicated to management resource reconfiguration in the cognitive radio system, which is integrated on the network management side or a separately set physical entity, and has an independent interaction interface with the network management side and the access network side.
一种性能测量装置, 位于网络侧, 该装置配置为: A performance measuring device is located on the network side, and the device is configured to:
在资源重配时发送性能测量配置信息给基站, 触发基站进行测量数据 上报; Sending performance measurement configuration information to the base station when the resource is reconfigured, triggering the base station to perform measurement data reporting;
接收基站反馈的资源重配结果, 进行性能统计, 优化重配决策。 Receive resource reconfiguration results fed back by the base station, perform performance statistics, and optimize reconfiguration decisions.
其中, 所述基站配置为: The base station is configured to:
在发生资源重配时, 根据所述性能测量配置信息中的配置对资源重配 过程中的资源重配结果和重配状态进行测量统计, 将发生资源重配的结果 反馈给网络侧。 When the resource reconfiguration occurs, the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process are measured and configured according to the configuration in the performance measurement configuration information, and the result of the resource reconfiguration is fed back to the network side.
其中, 所述装置在优化重配决策时, 配置为: 根据性能统计结果, 调 整网络的资源重配策略。 When the device optimizes the reconfiguration decision, the device is configured to: adjust the resource reconfiguration policy of the network according to the performance statistics result.
其中, 所述装置在发送性能测量配置信息给基站时, 配置为: 根据基站和 /或终端的测量进行资源重配, 下发关于资源重配的性能测 量配置信息给基站。 When the device sends the performance measurement configuration information to the base station, the device is configured to: perform resource reconfiguration according to the measurement of the base station and/or the terminal, and deliver performance measurement configuration information about the resource reconfiguration to the base station.
其中, 所述测量为: Wherein the measurement is:
无线资源优化的性能测量; 或 Wireless resource optimized performance measurement; or
频谱重整的性能测量; 或 Performance measurement of spectrum reforming; or
多模式间的业务资源重配的性能测量。
其中, 所述装置为: 专用于资源重配的重配管理系统 RMS; 或 所述装置为网管侧, 包括 EMS和 /或 NMS。 Performance measurement of service resource reconfiguration between multiple modes. The device is: a reconfiguration management system RMS dedicated to resource reconfiguration; or the device is a network management side, including an EMS and/or an NMS.
其中,所述 RMS指认知无线电系统中专门用于管理资源重配的系统模 块, 集成于网管侧或者是独立设置的物理实体, 且与网管侧和接入网侧有 独立的交互接口。 The RMS refers to a system module dedicated to management resource reconfiguration in the cognitive radio system, which is integrated on the network management side or a separately set physical entity, and has an independent interaction interface with the network management side and the access network side.
其中, 所述性能测量配置信息用于对基站在资源重配过程中的资源重 配结果和重配状态进行测量计数统计; 具体的性能测量计数包括以下至少 之一: 增加载波的成功次数, 增加载波的失败次数, 激活载波的次数, 去 激活载波的次数, 删除载波的成功次数, 删除载波的失败次数, 激活的硬 件资源次数, 去激活硬件资源次数, 增加的硬件资源数, 频谱重整的成功 次数, 频谱重整的失败次数, 频谱重整的资源数, FDD业务重配为 TDD的 次数 /资源数目, TDD业务重配为 FDD的次数 /资源数目, 按照具体 QCI等 级重配为 TDD/FDD的次数 /资源数目, TDD模式下时隙的重配数目。 The performance measurement configuration information is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process; the specific performance measurement count includes at least one of the following: increasing the number of successful carriers, increasing Number of carrier failures, number of times the carrier is activated, number of times the carrier is deactivated, number of times the carrier is successfully deleted, number of failed carrier deletions, number of activated hardware resources, number of hardware resources deactivated, number of hardware resources added, spectrum reforming Number of successes, number of failures of spectrum reforming, number of resources for spectrum reforming, number of times that FDD services are reconfigured as TDDs/number of resources, number of times that TDD services are reconfigured as FDDs/number of resources, re-allocated to TDD/ according to specific QCI levels Number of FDDs/number of resources, number of reconfigurations of time slots in TDD mode.
其中, 所述资源重配结果指基站发生重配的资源状态以及重配成功与 否; 包括以下至少之一: 增加(或删除)载波成功 /失败(或次数), 激活(或 去激活)载波成功 /失败(或次数), 频谱重整成功 /失败(或次数), 频谱重 整的资源数, FDD/TDD间重配的资源数, TDD重配的时隙数。 The resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration; and includes at least one of the following: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) the carrier Success/failure (or number of times), spectrum reforming success/failure (or number of times), number of resources for spectrum reforming, number of resources reconfigured between FDD/TDD, number of time slots for TDD reconfiguration.
其中, 所述性能统计包括以下至少之一: 增加载波的成功率, 删除载 波的成功率, 增加的硬件资源利用率, 频谱重整的成功率, 频谱重整的资 源率, FDD/TDD模式不同 QCI的资源重配率。 The performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resource, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode are different. QCI resource re-allocation rate.
一种性能测量装置, 位于基站侧, 该装置配置为: 接收网络侧的性能 测量配置信息中的配置, 进行数据测量, 并发送资源重配结果给网络侧。 A performance measuring device is located on the base station side, and the device is configured to: receive configuration on the network side, measure configuration in the configuration information, perform data measurement, and send a resource reconfiguration result to the network side.
其中, 所述装置配置为: Wherein, the device is configured to:
在发生资源重配时, 根据所述性能测量配置信息中的配置对资源重配 过程中的资源重配结果和重配状态进行测量统计, 将发生资源重配的结果
反馈给网络侧。 When the resource reconfiguration occurs, the resource reconfiguration result and the reconfiguration status in the resource reconfiguration process are measured and configured according to the configuration in the performance measurement configuration information, and the resource reconfiguration result will occur. Feedback to the network side.
其中, 所述测量为: Wherein the measurement is:
无线资源优化的性能测量; 或 Wireless resource optimized performance measurement; or
频谱重整的性能测量; 或 Performance measurement of spectrum reforming; or
多模式间的业务资源重配的性能测量。 Performance measurement of service resource reconfiguration between multiple modes.
其中, 所述装置为基站。 The device is a base station.
本发明的性能测量技术, 通过在网络侧定义有关资源重配的测量对象 和测量类型, 可以使网络在资源重配过程中监测和管理基站的资源利用情 况, 并实时地做出重配决策, 从而提高资源利用率和频谱效率, 节约资源 和时间。 附图说明 The performance measurement technology of the present invention can enable the network to monitor and manage the resource utilization of the base station in the resource reconfiguration process by defining measurement objects and measurement types related to resource reconfiguration on the network side, and make reconfiguration decisions in real time. Thereby improving resource utilization and spectrum efficiency, saving resources and time. DRAWINGS
图 1为本发明实施例的性能测量流程简图; 1 is a schematic diagram of a performance measurement process according to an embodiment of the present invention;
图 2为本发明实施例一的无线资源优化的性能测量流程图; 2 is a flowchart of performance measurement of radio resource optimization according to Embodiment 1 of the present invention;
图 3为本发明实施例二的频谱重整的性能测量流程图; 3 is a flowchart of performance measurement of spectrum reforming according to Embodiment 2 of the present invention;
图 4为本发明实施例三的多模式间的业务资源重配的性能测量流程图。 具体实施方式 FIG. 4 is a flowchart of performance measurement of service resource reconfiguration between multiple modes according to Embodiment 3 of the present invention. detailed description
在实际应用时, 针对认知无线电系统, 可以进行如图 1 所示的性能测 量: In practical applications, for cognitive radio systems, performance measurements as shown in Figure 1 can be performed:
网络侧在资源重配时发送性能测量配置信息给基站, 并指示基站进行 测量数据上报; The network side sends performance measurement configuration information to the base station when the resource is reconfigured, and instructs the base station to perform measurement data reporting;
网络侧接收基站反馈的资源重配结果, 进行性能统计, 优化重配决策。 所述网络侧指网管侧 (如 EMS、 NMS ), 或者专用于资源重配的重配 管理系统( Reconfiguration Management System, RMS )。 所述重配管理系统 指认知无线电系统中专门用于管理资源重配的系统模块, 可以集成于网管
侧或者是独立设置的物理实体, 且与网管侧和接入网侧有独立的交互接口。 所述性能测量配置信息用于对基站在资源重配过程中的资源重配结果 和重配状态进行测量计数统计。 具体的性能测量计数包括以下至少之一: 增加载波的成功次数, 增加载波的失败次数, 激活载波的次数, 去激活载 波的次数, 删除载波的成功次数, 删除载波的失败次数, 激活的硬件资源 次数, 去激活硬件资源次数, 增加的硬件资源数(如无线射频单元, 基带 处理资源), 频谱重整的成功次数, 频谱重整的失败次数, 频谱重整的资源 数(物理资源模块( Physical Resource Block, PRB )数目 ;), FDD业务重配 为 TDD的次数 /资源数目, TDD业务重配为 FDD的次数 /资源数目, 按照 具体 QoS等级指示( QoS Class Indicator, QCI )等级重配为 TDD/FDD的次 数 /资源数目 (如 QCI2由 FDD重配为 TDD的次数 /资源数目), TDD模式 下时隙的重配数目。 The network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision. The network side refers to the network management side (such as EMS, NMS), or the reconfiguration management system (RMS) dedicated to resource reconfiguration. The reconfiguration management system refers to a system module dedicated to management resource reconfiguration in a cognitive radio system, which can be integrated into a network management system. The side is a physical entity that is independently set and has an independent interaction interface with the network management side and the access network side. The performance measurement configuration information is used to perform measurement and counting statistics on the resource reconfiguration result and the reconfiguration status of the base station in the resource reconfiguration process. The specific performance measurement count includes at least one of the following: increasing the number of successes of the carrier, increasing the number of failures of the carrier, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of times the carrier is successfully deleted, the number of failed carrier deletions, and the activated hardware resources. Number of times, number of hardware resources to be deactivated, number of hardware resources added (such as radio frequency unit, baseband processing resource), number of successful spectrum reforming, number of spectrum reforming failures, number of spectrum reforming resources (physical resource module (Physical resource module) Resource Block, PRB);), the number of times the FDD service is re-allocated as TDD/the number of resources, and the number of times the TDD service is re-allocated as FDD/resources, re-allocated as TDD according to the QoS Class Indicator (QCI) level. / number of FDD/resources (such as the number of times that QCI2 is reconfigured by FDD to TDD/number of resources), and the number of reconfigurations of time slots in TDD mode.
所述资源重配结果指基站发生重配的资源状态以及重配成功与否。 包 括以下至少之一: 增加(或删除)载波成功 /失败(或次数), 激活(或去激 活)载波成功 /失败(或次数), 频谱重整成功 /失败(或次数), 频谱重整的 资源数, FDD/TDD间重配的资源数, TDD重配的时隙数。 The resource reconfiguration result refers to the resource status of the reconfiguration of the base station and the success or failure of the reconfiguration. Including at least one of: adding (or deleting) carrier success/failure (or number of times), activating (or deactivating) carrier success/failure (or number of times), spectrum reforming success/failure (or number of times), spectrum reforming Number of resources, number of resources reconfigured between FDD/TDD, number of slots re-matched by TDD.
所述性能统计包括以下至少之一: 增加载波的成功率, 删除载波的成 功率, 增加的硬件资源利用率, 频谱重整的成功率, 频谱重整的资源率, FDD/TDD模式不同 QCI的资源重配率。 The performance statistics include at least one of the following: increasing the success rate of the carrier, deleting the success rate of the carrier, increasing the utilization of the hardware resources, the success rate of the spectrum reforming, the resource rate of the spectrum reforming, and the FDD/TDD mode different QCI Resource re-allocation rate.
所述优化重配决策指根据性能统计结果, 网络侧调整网络的资源重配 策略, 包括以下至少之一: 更换增加或删除的载波, 调整频谱重整的频段, 带宽大小 , TDD模式下的重配时隙, FDD和 TDD之间的业务重配的比例。 The optimized reconfiguration decision refers to the network reconfiguration policy of the network side according to the performance statistics result, including at least one of the following: replacing the added or deleted carrier, adjusting the frequency band of the spectrum reforming, the bandwidth, and the weight in the TDD mode. The ratio of time slots, service reconfiguration between FDD and TDD.
具体而言, 在进行无线资源优化的性能测量时, 可以执行如图 2所示 的流程, 该流程以 LTE系统为例, 其它系统(如 GSM, UMTS )在进行无 线资源优化的性能测量时具有类似过程。
首先, 网管侧 EMS监测基站的资源利用和业务分配, 如业务信道利用 率统计(如 QCI2下行业务占用的 PRB数目占下行业务信道可用 PRB数目 的比例大于 70% ), 小区的载波资源统计(如载波利用率超过 95% )和系统 资源统计(如硬件内存利用率超过 85% ), 发现当前小区负荷超载, 需要分 配新的资源。 网管侧 NMS做出增加新的载波的重配决策给基站, 如果基站 存储有可利用的载波, 则重配决策为激活载波。 网管侧通过南向接口下发 增加载波重配命令给基站, 所述增加载波重配命令包括增加的载波(如频 点 fl )或者激活的载波, 载波带宽 (PRB数目 ), 资源重配的基站 /小区标 识(如 cell 1 )。 Specifically, when performing radio resource optimization performance measurement, the process shown in FIG. 2 may be performed, where the LTE system is taken as an example, and other systems (such as GSM, UMTS) have performance measurement for radio resource optimization. A similar process. First, the network management side EMS monitors the resource utilization and service allocation of the base station, such as the traffic channel utilization statistics (for example, the number of PRBs occupied by the QCI2 downlink service accounts for more than 70% of the number of available PRBs on the downlink traffic channel), and the carrier resource statistics of the cell (such as Carrier utilization exceeds 95%) and system resource statistics (such as hardware memory utilization exceeds 85%). It is found that the current cell load is overloaded and new resources need to be allocated. The NMS side NMS makes a reconfiguration decision to add a new carrier to the base station. If the base station stores an available carrier, the reconfiguration decision is to activate the carrier. The network management side sends a carrier reconfiguration command to the base station by using the southbound interface, where the increased carrier reconfiguration command includes an increased carrier (such as frequency point fl) or an activated carrier, a carrier bandwidth (number of PRBs), and a base station for resource reconfiguration. /cell identity (eg cell 1).
或者; 网管侧监测到基站的业务信道利用率统计低(如 QCI1下行业务 占用的 PRB数目占下行业务信道可用 PRB数目的比例小于 30% ), 当前小 区负载低, 业务少, 基站可以删除部分载波以节省资源。 网管侧做出删除 基站载波的重配决策, 下发删除载波重配命令给基站。 所述删除载波重配 命令包括待去激活的载波, 载波带宽, 资源重配的基站 /小区标识。 Or; the NMS detects that the traffic channel utilization statistics of the base station are low (for example, the number of PRBs occupied by the QCI1 downlink service accounts for less than 30% of the number of available PRBs on the downlink traffic channel), the current cell load is low, and the service is small, and the base station can delete part of the carrier. To save resources. The network management side deletes the reconfiguration decision of the base station carrier, and sends a delete carrier reconfiguration command to the base station. The delete carrier reconfiguration command includes a carrier to be deactivated, a carrier bandwidth, and a base station/cell identifier for resource reconfiguration.
接下来, 网管侧加载关于资源优化的性能测量配置信息给基站, 所述 性能测量配置信息用于在无线资源优化过程中对重配结果和重配状态进行 测量计数统计, 具体包括以下至少之一: 增加载波的成功次数, 增加载波 的失败次数, 激活载波的次数, 去激活载波的次数, 删除载波的成功次数, 删除载波的失败次数, 激活的硬件资源次数, 去激活硬件资源次数, 增加 的硬件资源数。 所述增加的硬件资源数包括无线射频单元(Radio Unit )和 /或基带处理资源 ( Base Band Unit )。 Next, the network management side loads the performance measurement configuration information about the resource optimization to the base station, where the performance measurement configuration information is used to perform measurement and counting statistics on the reconfiguration result and the reconfiguration status in the radio resource optimization process, and specifically includes at least one of the following : Increase the number of successful carriers, increase the number of carrier failures, the number of times the carrier is activated, the number of times the carrier is deactivated, the number of successful carrier deletions, the number of failed carrier deletions, the number of activated hardware resources, the number of activated hardware resources, and the number of activated hardware resources. The number of hardware resources. The increased number of hardware resources includes a radio unit (Radio Unit) and/or a baseband unit (Base Band Unit).
基站在发生资源重配时, 根据所述性能测量配置信息中的配置, 将发 生资源重配的结果反馈给网管侧。 基站增加载波成功则反馈增加载波成功 指示给网管侧; 由于基站共存原因导致增加载波失败(如增加的载波对邻 区或邻系统使用的载波造成干扰), 则基站反馈增加载波失败指示给网管
侧。 对于删除载波操作, 操作成功则反馈删除载波成功指示给网管侧, 由 于迁移待去激活载波下的终端失败导致删除载波操作失败的, 反馈删除载 波失败指示给网管侧。 When the resource reconfiguration occurs, the base station feeds back the result of the resource reconfiguration to the network management side according to the configuration in the performance measurement configuration information. If the base station increases the carrier success, the feedback increases the carrier success indication to the network management side. If the base station coexists, the carrier fails to be added. If the added carrier interferes with the carrier used by the neighboring cell or the neighboring system, the base station feedback increases the carrier failure indication to the network management. side. For the operation of deleting the carrier, if the operation is successful, the feedback of the carrier is successfully returned to the network management side. The failure to delete the carrier operation fails due to the failure of the terminal to be deactivated.
对于激活 /去激活操作 (包括载波资源, 硬件资源), 反馈过程与添加 / 删除载波操作所涉及的反馈过程类似, 失败原因相同。 For activation/deactivation operations (including carrier resources, hardware resources), the feedback process is similar to the feedback process involved in adding/deleting carrier operations, with the same reason for failure.
进一步地, 基站在一段时间内进行上报, 可以直接上报增加载波的成 功 /失败次数, 或者删除载波的成功 /失败次数。 Further, the base station performs reporting in a period of time, and can directly report the number of success/failures of increasing the carrier, or the number of success/failures of the carrier.
网管侧 (如 EMS )在一定时间段内 (如一个小时或一天)对接收到的 基站资源重配结果进行统计计数, 如对于基站 /小区 1 , 发生增加载波次数 为 nl , 成功次数为 n2; 对于基站 /小区 2, 发生删除载波次数为 n3 , 成功次 数为 n4; 对于基站 /小区 3 , 增加硬件资源数为 n5 (以硬件处理单元如数字 信号处理器(Digital Signal Processor, DSP )或现场可编程门阵列 (Field - Programmable Gate Array , FPGA ) 为单位), 使用的硬件资源为 n6; The network management side (such as EMS) counts the received base station resource reconfiguration result in a certain period of time (such as one hour or one day). For example, for base station/cell 1, the number of times of increasing the carrier is nl, and the number of success times is n2. For base station/cell 2, the number of times of deleting carriers is n3, and the number of successes is n4; for base station/cell 3, the number of added hardware resources is n5 (in hardware processing units such as digital signal processors (DSPs) or on-site The Field-Programmable Gate Array (FPGA) is used, and the hardware resource used is n6.
EMS将资源重配统计结果上传给 NMS, NMS做出资源重配的性能统 计。 对于基站 /小区 1 , 增加载波的成功率为 n2与 nl的比值 ( n2/nl ); 对于 基站 /小区 2, 删除载波的成功率为 n4与 n3的比值( n4/n3 ); 对于基站 /小 区 3 , 增加的硬件资源利用率为 n6与 n5的比值 ( n6/n5 ); The EMS uploads the resource reconfiguration statistics to the NMS, and the NMS makes performance statistics for resource reconfiguration. For base station/cell 1, the success rate of increasing the carrier is the ratio of n2 to nl (n2/nl); for base station/cell 2, the success rate of deleting the carrier is the ratio of n4 to n3 (n4/n3); for the base station/cell 3, the increased hardware resource utilization is the ratio of n6 to n5 (n6/n5);
之后, 网管侧根据性能统计结果, 为了实现资源重配失败次数少的目 标, 调整网络的资源重配策略, 更换增加或删除的载波。 也可以对网络故 出优化处理, 如干扰控制, 增强网络覆盖等。 Then, based on the performance statistics, the NMS adjusts the resource reconfiguration policy of the network and replaces the added or deleted carriers in order to achieve the goal of reducing the number of resource reconfiguration failures. It is also possible to optimize network processing, such as interference control, and enhance network coverage.
进一步地, 上述操作过程也可以由独立的 RMS实现, 所述重配管理系 统是指在认知无线电系统中专门用于管理资源重配的系统 (包括资源监测 模块, 重配算法模块, 重配决策模块), 用于监测基站的资源利用情况, 运 行重配算法, 生成资源重配决策, 可以集成于网管侧或者是独立设置的物 理实体, 与网管侧和接入网侧有独立的交互接口。
在进行频谱重整的性能测量时, 可以执行如图 3所示的流程: 首先, RMS根据市场需求(如客户增长, 业务量增加) 以及无线环境 变化(如 GSM的业务负荷低, LTE的业务负荷高), 进行频谱重整决策, 将原系统中的 GSM 部分或全部频段 (如 900MHz 频段中的上行 900MHz-915Mhz, 下行 945MHz-960MHz )重配为 LTE系统( FDD制式或 TDD制式)。 RMS下发重配命令给基站, 所述重配命令包括以下至少之一: 资源重配的基站和 /或小区标识,重配的区域范围( LAI, RAI,或 TAI列表), 重配的系统频段( GSM900MHz, 上行 900-915MHz, 下行 945-960MHz ), 重配的目标系统( LTE FDD ), 重配的时间段 (如凌晨 2:00-4:00 )。 Further, the foregoing operation process may also be implemented by an independent RMS, where the reconfiguration management system refers to a system dedicated to managing resource reconfiguration in a cognitive radio system (including a resource monitoring module, a reconfiguration algorithm module, and a reconfiguration). The decision module is configured to monitor the resource utilization of the base station, run the reconfiguration algorithm, and generate a resource reconfiguration decision, which can be integrated on the network management side or an independently set physical entity, and has an independent interaction interface with the network management side and the access network side. . In the performance measurement of spectrum reforming, the process shown in Figure 3 can be performed: First, the RMS is based on market demand (such as customer growth, increased traffic) and changes in the wireless environment (such as GSM traffic load, LTE service) The load is high), and the spectrum reforming decision is made to reconfigure some or all of the GSM bands in the original system (such as the uplink 900MHz-915Mhz in the 900MHz band and the downlink 945MHz-960MHz) into the LTE system (FDD standard or TDD standard). The RMS delivers a reconfiguration command to the base station, and the reconfiguration command includes at least one of the following: a base station and/or a cell identifier of the resource reconfiguration, a re-assigned area range (LAI, RAI, or TAI list), the reconfigured system Frequency band (GSM900MHz, uplink 900-915MHz, downlink 945-960MHz), reconfigurable target system (LTE FDD), re-matching time period (such as 2:00-4:00 in the morning).
接下来, RMS加载关于频谱重整的性能测量配置信息给基站, 所述性 能测量配置信息用于在频谱资源重整过程中进行重整结果和资源重整状态 的测量计数统计, 以测量频谱重整过程中的资源利用率和成功率。 具体的 性能测量计数包括以下至少之一: 频谱重整的成功次数, 频谱重整的失败 次数, 频谱重整的资源数(PRB数目)。 Next, the RMS loads performance measurement configuration information about spectrum reforming to the base station, where the performance measurement configuration information is used to perform measurement and counting statistics of the renormalization result and the resource reconfiguration state in the spectrum resource reforming process to measure the spectrum weight. Resource utilization and success rate in the whole process. The specific performance measurement count includes at least one of the following: the number of successful spectrum reforming, the number of failures of spectrum reforming, and the number of resources for spectrum reforming (number of PRBs).
基站根据性能测量配置信息中的测量统计内容在频谱重整过程中统计 测量, 将频谱重整结果以及重整进度反馈给 RMS。 对于频谱重整结果, 如 果在重配的时间段内要求重配频段没有全部重整成目标系统(如 GSM的频 段上行 900-915MHZ, 下行 945-960MHz, 在凌晨的两个小时内没有全部变 成 LTE系统), 则认为频谱重整失败, 否则频谱重整成功; 或者在重配时间 段内重配了部分频段, 则需要反馈完成频谱重整的资源数(如完成重整了 50个 PRB ), 也认为频谱重整成功。 The base station performs statistical measurement in the spectrum re-forming process according to the measurement statistics in the performance measurement configuration information, and feeds back the spectrum re-forming result and the re-forming progress to the RMS. For the spectrum re-forming result, if the re-matching frequency bands are not all re-formed into the target system during the reconfiguration period (such as the GSM band uplink 900-915MHZ, the downlink 945-960MHz, not all changes in the early morning hours) In the case of the LTE system, the spectrum reconfiguration fails, otherwise the spectrum reconfiguration succeeds; or if some frequency bands are reconfigured in the reconfiguration time period, the number of resources that complete the spectrum reforming needs to be fed back (for example, 50 PRBs are completed.) ), also considered that spectrum reforming was successful.
进一步地, 在重配时间段内, 基站可以周期性上报或由于 RMS命令触 发上报频谱重整的资源数, Further, during the reconfiguration period, the base station may periodically report or trigger the number of resources for reporting the spectrum reforming due to the RMS command.
进一步地, GSM 系统其它频段重配成 LTE/UMTS 系统, 或者 UMTS 系统的频段重配成 LTE系统, 操作过程如上所述。
RMS在一定时间段内(如一个小时或一天)统计频谱重整的重配结果。 如对于基站 /小区 1发生频谱重整次数为 nl , 频谱重整的成功次数为 n2;基 站 /小区 2发生频谱重整( GSM900MHZ频段重整为 LTE系统)的次数为 n3, 频谱重整的成功次数为 n4;基站 /小区 3发生频谱重整完成的资源数目为 n5 (为带宽大小如 5Mhz, 或者 PRB数目如 50个 RPB )。 Further, other frequency bands of the GSM system are reconfigured into an LTE/UMTS system, or the frequency bands of the UMTS system are reconfigured into an LTE system, and the operation process is as described above. The RMS counts the reconfiguration results of the spectrum reforming over a certain period of time (eg, an hour or a day). For example, if the number of times of spectrum re-establishment for base station/cell 1 is nl, the number of successful times of spectrum reforming is n2; the number of times of spectrum re-establishment of base station/cell 2 (reconstruction of GSM900MHZ band to LTE system) is n3, and the success of spectrum reforming is successful. The number of times is n4; the number of resources that the base station/cell 3 performs spectrum reforming is n5 (the bandwidth size is 5Mhz, or the number of PRBs is 50 RPB).
RMS根据频谱重整的统计结果进行性能统计。如对于基站 /小区 1发生 频谱重整的成功率为 n2/nl; 对于基站 /小区 2发生频谱重整( GSM900MHz 频段重整为 LTE系统) 的成功率为 n4/n3; 对于基站 /小区 3发生频谱重整 的资源率为 n5/总的频谱重整资源数。 The RMS performs performance statistics based on statistical results of spectrum reforming. For example, the success rate of spectrum reforming for base station/cell 1 is n2/nl; for base station/cell 2, the rate of success of spectrum reforming (GSM900MHz band reforming to LTE system) is n4/n3; for base station/cell 3 The resource rate for spectrum reforming is n5/the total number of spectrum reforming resources.
之后, RMS根据频谱重整的性能统计结果, 进行重配优化决策。 如调 整频谱重整的频段, 和 /或带宽大小。 After that, the RMS performs reconfiguration optimization decision based on the performance statistics of the spectrum reforming. Such as adjusting the frequency band of spectrum reforming, and / or bandwidth.
进一步地, 上述频谱重整操作过程也可以通过网管侧 EMS和 NMS来 完成。 Further, the above-mentioned spectrum reforming operation process can also be completed by the network management side EMS and the NMS.
在进行多模式间的业务资源重配的性能测量时, 可以执行如图 4所示 的流程 , 所述多模式指 FDD和 TDD模式 , 包括 UMTS系统和 LTE系统。 本实施例以 LTE系统为例。 When performance measurement of service resource reconfiguration between multiple modes is performed, a flow as shown in FIG. 4 may be performed, where the multi-mode refers to FDD and TDD modes, including a UMTS system and an LTE system. This embodiment takes an LTE system as an example.
首先, RMS监测接入网侧无线资源的利用情况, 各种模式下的业务资 源占用率, 如 FDD模式下的资源语音业务占用了 50%, 单播业务占用了 10%, 广播业务 30%; TDD模式下的资源 VoIP业务占用了 20%, 流媒体业 务占用了 30%。 RMS发现 FDD业务资源负荷较高, 决定进行资源重配, 将 TDD模式下的资源用于承载广播业务以分担 FDD的负荷(如用 TDD模 式下的资源承载 20%的广播业务),进而 FDD模式下资源占用了 70%, TDD 模式下资源也占用了 70%, 达到均衡负荷的目的。 RMS下发资源重配命令 给基站, 所述资源重配命令包括 TDD模式下支持广播业务, 承载的业务比 例 (如承载广播业务 20% ), 重配的时间段。
接下来, RMS加载关于多模式间业务资源重配的性能测量配置信息给 基站, 所述性能测量配置信息用来测量多模式间业务资源重配的资源利用 率和成功率。具体的性能测量计数包括以下至少之一: FDD业务重配为 TDD 的次数 /资源数目, TDD业务重配为 FDD的次数 /资源数目, 按照具体 QCI 等级重配为 TDD/FDD的次数 /资源数目(如 QCI2由 FDD重配为 TDD的次 数 /资源数目), TDD模式下时隙的重配数目。 First, the RMS monitors the utilization of the radio resources on the access network side. The service resource occupancy rate in various modes, such as the resource voice service in the FDD mode, is 50%, the unicast service is 10%, and the broadcast service is 30%. Resource VoIP services in TDD mode take up 20%, and streaming media services take up 30%. The RMS finds that the FDD service resource load is high, and determines the resource reconfiguration. The resources in the TDD mode are used to carry the broadcast service to share the load of the FDD (for example, the TDD mode resource carries 20% of the broadcast service), and then the FDD mode. The resources occupy 70%, and the resources in the TDD mode also occupy 70%, achieving the purpose of balancing the load. The RMS delivers a resource reconfiguration command to the base station, and the resource reconfiguration command includes a broadcast service in the TDD mode, a proportion of services carried (for example, 20% of the bearer broadcast service), and a time period of reconfiguration. Next, the RMS loads performance measurement configuration information about service resource reconfiguration between multiple modes to the base station, and the performance measurement configuration information is used to measure resource utilization and success rate of service resource reconfiguration among multiple modes. The specific performance measurement count includes at least one of the following: the number of times the FDD service is reconfigured as TDD/the number of resources, the number of times the TDD service is reconfigured as FDD/the number of resources, and the number of times the TDD/FDD is reconfigured according to the specific QCI level. (For example, the number of times/the number of resources that QCI2 is reconfigured by FDD to TDD), and the number of reconfigurations of time slots in TDD mode.
RMS在一段时间内 (如一个小时或一天)统计基站的多模式间业务资 源重配的重配结果。 如基站 1的 FDD模式下的广播业务重配为 TDD的次 数为 nl ; 基站 2的 TDD模式下单播业务重配为 FDD的资源数(如 10个 PRB ); 基站 3下 QCI2由 FDD重配为 TDD的资源数(如 20个 PRB ); 基 站 4的 TDD重配的时隙数(如 QCI2下的 5个时隙重配为 QCI1 )。 The RMS counts the reconfiguration result of the multi-mode service resource reconfiguration of the base station over a period of time (e.g., one hour or one day). For example, the number of times the broadcast service in the FDD mode of the base station 1 is reconfigured as TDD is nl; the number of resources in the TDD mode of the base station 2 is reconfigured as the number of resources of the FDD (eg, 10 PRBs); and the QCI2 in the base station 3 is reconfigured by the FDD. The number of resources for TDD (eg, 20 PRBs); the number of time slots for TDD reconfiguration of base station 4 (eg, 5 time slots under QCI2 are reconfigured as QCI1).
RMS根据在一定时间内的重配结果, 进行多模式间业务资源重配的性 能统计。 如 FDD/TDD模式在 QCI2业务的资源占用比; QCI n ( n为 0-9 ) 发生多模式间资源重配的资源比( QCI3业务由 FDD重配为 TDD的比率)。 The RMS performs performance statistics of service resource reconfiguration among multiple modes based on the reconfiguration result within a certain period of time. For example, the resource occupancy ratio of the FDD/TDD mode in the QCI2 service; QCI n (n is 0-9) occurs in the resource ratio of multi-mode resource reconfiguration (the ratio of QCI3 service re-allocated to FDD by FDD).
之后, RMS根据多模式间业务资源重配的性能统计, 进行优化重配决 策。如 TDD模式下的重配时隙 , FDD和 TDD之间的业务重配的比例调整。 After that, the RMS optimizes the reconfiguration decision based on the performance statistics of the reconfiguration of the service resources among the multiple modes. For example, the reconfiguration time slot in TDD mode, the ratio adjustment of service reconfiguration between FDD and TDD.
进一步地, 上述多模式间业务资源重配的操作过程也可以通过网管侧 EMS和 NMS来完成。 Further, the operation process of the service resource reconfiguration between the multiple modes may also be performed by the network management side EMS and the NMS.
结合以上描述可见, 无论是方法还是实现该方法的 EMS、 NMS、 RMS 等装置, 本发明的性能测量技术, 通过在网络侧定义有关资源重配的测量 对象和测量类型, 可以使网络在资源重配过程中监测和管理基站的资源利 用情况, 并实时地做出重配决策, 从而提高资源利用率和频谱效率, 节约 资源和时间。 It can be seen from the above description that the performance measurement technology of the present invention can make the network heavy in resources by defining measurement objects and measurement types related to resource reconfiguration on the network side, whether it is a method or an apparatus for implementing EMS, NMS, RMS, or the like. During the matching process, the resource utilization of the base station is monitored and managed, and the reconfiguration decision is made in real time, thereby improving resource utilization and spectrum efficiency, saving resources and time.
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。
工业实用性 The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Industrial applicability
本发明提供的性能测量方法和装置, 可由网络侧发送关于资源重配的 性能测量配置信息给基站, 并指示基站测量; 网络侧接收基站反馈的资源 重配结果, 进行性能统计, 优化重配决策。 本发明的性能测量技术, 通过 在网络侧定义有关资源重配的测量对象和测量类型, 可以使网络在资源重 配过程中监测和管理基站的资源利用情况, 并实时地做出重配决策, 从而 提高资源利用率和频谱效率, 节约资源和时间。
The performance measurement method and apparatus provided by the present invention may send performance measurement configuration information about resource reconfiguration to the base station by the network side, and indicate the base station measurement; the network side receives the resource reconfiguration result fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision. . The performance measurement technology of the present invention can enable the network to monitor and manage the resource utilization of the base station in the resource reconfiguration process by defining measurement objects and measurement types related to resource reconfiguration on the network side, and make reconfiguration decisions in real time. Thereby improving resource utilization and spectrum efficiency, saving resources and time.
Claims
1、 一种性能测量方法, 包括: 1. A performance measurement method, including:
网络侧发送关于资源重配的性能测量配置信息给基站, 并指示基站测 量; The network side sends performance measurement configuration information about resource reconfiguration to the base station and instructs the base station to measure;
网络侧接收基站反馈的资源重配结果, 进行性能统计, 优化重配决策。 The network side receives the resource reconfiguration results fed back by the base station, performs performance statistics, and optimizes the reconfiguration decision.
2、 根据权利要求 1所述的方法, 其中, 2. The method according to claim 1, wherein,
所述基站在发生资源重配时, 根据所述性能测量配置信息中的配置对 资源重配过程中的资源重配结果和重配状态进行测量统计, 将发生资源重 配的结果反馈给网络侧。 When resource reconfiguration occurs, the base station performs measurement statistics on the resource reconfiguration results and reconfiguration status during the resource reconfiguration process according to the configuration in the performance measurement configuration information, and feeds back the resource reconfiguration results to the network side. .
3、 根据权利要求 1所述的方法, 其中, 所述优化重配决策为: 根据性 能统计结果, 网络侧调整网络的资源重配策略。 3. The method according to claim 1, wherein the optimized reconfiguration decision is: based on performance statistical results, the network side adjusts the resource reconfiguration strategy of the network.
4、 根据权利要求 1所述的方法, 其中, 所述网络侧发送关于资源重配 的性能测量配置信息给基站包括: 4. The method according to claim 1, wherein the network side sending performance measurement configuration information about resource reconfiguration to the base station includes:
网络侧根据基站和 /或终端的测量进行资源重配, 下发关于资源重配的 性能测量配置信息给基站。 The network side performs resource reconfiguration based on measurements by the base station and/or terminal, and delivers performance measurement configuration information about resource reconfiguration to the base station.
5、 根据权利要求 1至 4任一项所述的方法, 其中, 所述关于资源重配 的测量为: 5. The method according to any one of claims 1 to 4, wherein the measurement regarding resource reallocation is:
无线资源优化的性能测量; 或 Performance measurements for wireless resource optimization; or
频谱重整的性能测量; 或 Performance measurement of spectrum reshaping; or
多模式间的业务资源重配的性能测量。 Performance measurement of business resource reallocation between multiple modes.
6、 根据权利要求 1所述的方法, 其中, 6. The method according to claim 1, wherein,
所述关于资源重配的性能测量配置信息用于对基站在资源重配过程中 的资源重配结果和重配状态进行测量计数统计; 具体的性能测量计数包括 以下至少之一: 增加载波的成功次数, 增加载波的失败次数, 激活载波的 次数, 去激活载波的次数, 删除载波的成功次数, 删除载波的失败次数,
激活的硬件资源次数, 去激活硬件资源次数, 增加的硬件资源数, 频谱重 整的成功次数, 频谱重整的失败次数, 频谱重整的资源数, 频分双工 FDD 业务重配为时分双工 TDD的次数 /资源数目, TDD业务重配为 FDD的次数 /资源数目,按照具体 QoS等级指示 QCI等级重配为 TDD/FDD的次数 /资源 数目, TDD模式下时隙的重配数目。 The performance measurement configuration information about resource reconfiguration is used to measure and count the resource reconfiguration results and reconfiguration status of the base station during the resource reconfiguration process; specific performance measurement counts include at least one of the following: Success of adding a carrier times, the number of failures to add a carrier, the number of times to activate a carrier, the number of times to deactivate a carrier, the number of successes to delete a carrier, the number of failures to delete a carrier, The number of activated hardware resources, the number of deactivated hardware resources, the number of added hardware resources, the number of successful spectrum reshaping, the number of failed spectrum reshaping, the number of spectrum reshaping resources, frequency division duplex FDD service reconfiguration to time division duplex The number of TDD operations/number of resources, the number of TDD service reconfigurations to FDD/number of resources, the number of times of QCI level reconfiguration to TDD/FDD/number of resources according to the specific QoS level instructions, and the number of time slot reconfigurations in TDD mode.
7、 根据权利要求 1所述的方法, 其中, 7. The method according to claim 1, wherein,
所述资源重配结果指基站发生重配的资源状态以及重配成功与否; 包 括以下至少之一: 增加(或删除)载波成功 /失败(或次数), 激活(或去激 活)载波成功 /失败(或次数), 频谱重整成功 /失败(或次数), 频谱重整的 资源数, FDD/TDD间重配的资源数, TDD重配的时隙数。 The resource reconfiguration result refers to the resource status of the base station reconfiguration and whether the reconfiguration is successful; including at least one of the following: success/failure (or number of times) of adding (or deleting) a carrier, successful/failure to activate (or deactivate) a carrier Failure (or number of times), Spectrum reconfiguration success/failure (or number of times), Number of resources for spectrum reconfiguration, Number of resources for reconfiguration between FDD/TDD, Number of time slots for TDD reconfiguration.
8、 根据权利要求 1所述的方法, 其中, 8. The method according to claim 1, wherein,
所述性能统计包括以下至少之一: 增加载波的成功率, 删除载波的成 功率, 增加的硬件资源利用率, 频谱重整的成功率, 频谱重整的资源率, FDD/TDD模式不同 QCI的资源重配率。 The performance statistics include at least one of the following: success rate of adding carriers, success rate of deleting carriers, increased hardware resource utilization, spectrum reshaping success rate, spectrum reshaping resource rate, FDD/TDD mode with different QCI Resource reallocation rate.
9、 根据权利要求 1所述的方法, 其中, 9. The method according to claim 1, wherein,
所述网络侧指包括信元管理系统 EMS和 /或网络管理系统 NMS的网管 侧, 或者是专用于资源重配的重配管理系统 RMS; The network side refers to the network management side including the cell management system EMS and/or the network management system NMS, or the reconfiguration management system RMS dedicated to resource reconfiguration;
所述 RMS指认知无线电系统中专门用于管理资源重配的系统模块, 集 成于网管侧或者是独立设置的物理实体, 且与网管侧和接入网侧有独立的 交互接口。 The RMS refers to a system module specifically used to manage resource reconfiguration in the cognitive radio system. It is integrated on the network management side or is an independently configured physical entity, and has independent interactive interfaces with the network management side and the access network side.
10、 一种性能测量装置, 位于网络侧, 该装置配置为: 10. A performance measurement device, located on the network side, the device is configured as:
在资源重配时发送性能测量配置信息给基站, 触发基站进行测量数据 上报; Send performance measurement configuration information to the base station during resource reconfiguration, triggering the base station to report measurement data;
接收基站反馈的资源重配结果, 进行性能统计, 优化重配决策。 Receive resource reconfiguration results fed back by the base station, conduct performance statistics, and optimize reconfiguration decisions.
11、 根据权利要求 10所述的装置, 其中, 所述基站配置为:
在发生资源重配时, 根据所述性能测量配置信息中的配置对资源重配 过程中的资源重配结果和重配状态进行测量统计, 将发生资源重配的结果 反馈给网络侧。 11. The device according to claim 10, wherein the base station is configured to: When resource reconfiguration occurs, measurement and statistics of resource reconfiguration results and reconfiguration status during the resource reconfiguration process are performed according to the configuration in the performance measurement configuration information, and the result of resource reconfiguration is fed back to the network side.
12、根据权利要求 10所述的装置, 其中, 所述装置在优化重配决策时, 配置为: 根据性能统计结果, 调整网络的资源重配策略。 12. The device according to claim 10, wherein when optimizing the reconfiguration decision, the device is configured to: adjust the resource reconfiguration strategy of the network based on performance statistical results.
13、 根据权利要求 10所述的装置, 其中, 所述装置在发送性能测量配 置信息给基站时, 配置为: 13. The device according to claim 10, wherein when the device sends performance measurement configuration information to the base station, it is configured as:
根据基站和 /或终端的测量进行资源重配, 下发关于资源重配的性能测 量配置信息给基站。 Resource reconfiguration is performed based on measurements by the base station and/or terminal, and performance measurement configuration information about resource reconfiguration is delivered to the base station.
14、 根据权利要求 10至 13任一项所述的装置, 其中, 所述测量为: 无线资源优化的性能测量; 或 14. The device according to any one of claims 10 to 13, wherein the measurement is: performance measurement of wireless resource optimization; or
频谱重整的性能测量; 或 Performance measurement of spectrum reshaping; or
多模式间的业务资源重配的性能测量。 Performance measurement of business resource reallocation between multiple modes.
15、 根据权利要求 10所述的装置, 其中, 15. The device according to claim 10, wherein,
所述装置为: 专用于资源重配的重配管理系统 RMS; 或 The device is: a reconfiguration management system RMS dedicated to resource reconfiguration; or
所述装置为网管侧, 包括 EMS和 /或 NMS。 The device is the network management side, including EMS and/or NMS.
16、 根据权利要求 15所述的装置, 其中, 所述 RMS指认知无线电系 统中专门用于管理资源重配的系统模块, 集成于网管侧或者是独立设置的 物理实体, 且与网管侧和接入网侧有独立的交互接口。 16. The device according to claim 15, wherein the RMS refers to a system module specifically used to manage resource reconfiguration in the cognitive radio system, is integrated on the network management side or is a physical entity set independently, and is integrated with the network management side and There is an independent interaction interface on the access network side.
17、 根据权利要求 10所述的装置, 其中, 17. The device according to claim 10, wherein,
所述性能测量配置信息用于对基站在资源重配过程中的资源重配结果 和重配状态进行测量计数统计; 具体的性能测量计数包括以下至少之一: 增加载波的成功次数, 增加载波的失败次数, 激活载波的次数, 去激活载 波的次数, 删除载波的成功次数, 删除载波的失败次数, 激活的硬件资源 次数, 去激活硬件资源次数, 增加的硬件资源数, 频谱重整的成功次数,
频谱重整的失败次数, 频谱重整的资源数, FDD业务重配为 TDD的次数 / 资源数目, TDD业务重配为 FDD的次数 /资源数目, 按照具体 QCI等级重 配为 TDD/FDD的次数 /资源数目, TDD模式下时隙的重配数目。 The performance measurement configuration information is used to measure and count the resource reconfiguration results and reconfiguration status of the base station during the resource reconfiguration process; the specific performance measurement count includes at least one of the following: increasing the number of successful carriers, increasing the number of carriers The number of failures, the number of carrier activations, the number of carrier deactivations, the number of successful carrier deletions, the number of failed carrier deletions, the number of activated hardware resources, the number of deactivated hardware resources, the number of increased hardware resources, the number of successful spectrum reshaping , Number of failed spectrum reconfigurations, number of spectrum reconfiguration resources, number of times FDD services are reconfigured to TDD/number of resources, number of times TDD services are reconfigured to FDD/number of resources, number of times TDD services are reconfigured to TDD/FDD according to specific QCI levels /The number of resources, the number of timeslot reconfiguration in TDD mode.
18、 根据权利要求 10所述的装置, 其中, 18. The device according to claim 10, wherein,
所述资源重配结果指基站发生重配的资源状态以及重配成功与否; 包 括以下至少之一: 增加(或删除)载波成功 /失败(或次数), 激活(或去激 活)载波成功 /失败(或次数), 频谱重整成功 /失败(或次数), 频谱重整的 资源数, FDD/TDD间重配的资源数, TDD重配的时隙数。 The resource reconfiguration result refers to the resource status of the base station reconfiguration and whether the reconfiguration is successful; including at least one of the following: success/failure (or number of times) of adding (or deleting) a carrier, successful/failure to activate (or deactivate) a carrier Failure (or number of times), Spectrum reconfiguration success/failure (or number of times), Number of resources for spectrum reconfiguration, Number of resources for reconfiguration between FDD/TDD, Number of time slots for TDD reconfiguration.
19、 根据权利要求 10所述的装置, 其中, 19. The device according to claim 10, wherein,
所述性能统计包括以下至少之一: 增加载波的成功率, 删除载波的成 功率, 增加的硬件资源利用率, 频谱重整的成功率, 频谱重整的资源率, FDD/TDD模式不同 QCI的资源重配率。 The performance statistics include at least one of the following: success rate of adding carriers, success rate of deleting carriers, increased hardware resource utilization, spectrum reshaping success rate, spectrum reshaping resource rate, FDD/TDD mode with different QCI Resource reallocation rate.
20、 一种性能测量装置, 位于基站侧, 该装置配置为: 接收网络侧的 性能测量配置信息中的配置, 进行数据测量, 并发送资源重配结果给网络 侧。 20. A performance measurement device, located on the base station side, the device is configured to: receive the configuration in the performance measurement configuration information of the network side, perform data measurement, and send the resource reconfiguration result to the network side.
21、 根据权利要求 20所述的装置, 其中, 所述装置配置为: 21. The device according to claim 20, wherein the device is configured as:
在发生资源重配时, 根据所述性能测量配置信息中的配置对资源重配 过程中的资源重配结果和重配状态进行测量统计, 将发生资源重配的结果 反馈给网络侧。 When resource reconfiguration occurs, measurement and statistics of resource reconfiguration results and reconfiguration status during the resource reconfiguration process are performed according to the configuration in the performance measurement configuration information, and the result of resource reconfiguration is fed back to the network side.
22、 根据权利要求 20或 21所述的装置, 其中, 所述测量为: 无线资源优化的性能测量; 或 22. The device according to claim 20 or 21, wherein the measurement is: performance measurement of wireless resource optimization; or
频谱重整的性能测量; 或 Performance measurement of spectrum reshaping; or
多模式间的业务资源重配的性能测量。 Performance measurement of business resource reallocation between multiple modes.
23、 根据权利要求 20所述的装置, 其中, 所述装置为基站。
23. The device according to claim 20, wherein the device is a base station.
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