CN105282768A

CN105282768A - Reconfiguration method and device

Info

Publication number: CN105282768A
Application number: CN201410359995.0A
Authority: CN
Inventors: 刘星; 李岩; 苗婷
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2014-07-25
Filing date: 2014-07-25
Publication date: 2016-01-27
Also published as: WO2015117398A1

Abstract

The invention discloses a reconfiguration method and device. The method includes the following steps: a configuration management node sends a configuration message used for requesting current network state information of a communication station; the configuration management node receives a response message of the configuration message, the response message carrying the current network state information of the communication station; and the configuration management node makes a decision on reconfiguration according to the current network state information. Through the reconfiguration method provided by the invention, problems caused by lack of standardization of the reconfiguration decision in related technologies are solved, enables the reconfiguration decision to be more standard, improves resource configuration reasonability, improves spectral efficiency, and reduces the signaling interaction overhead and processing delay increased due to configuration decision ineffectiveness.

Description

Method for reconfiguration and device

Technical field

The present invention relates to the communications field, in particular to a kind of method for reconfiguration and device.

Background technology

Along with the continuous progress of radiotechnics, various radio traffic emerges in multitude, and the frequency spectrum resource that radio traffic is relied on is limited, and in the face of people are to the continuous increase of bandwidth demand, frequency spectrum resource shows very nervous situation; And on the other hand under traditional fixed frequency spectrum allocation model, the utilance of frequency spectrum resource is but not high.Saying in a sense, is that this fixed allocation causes the very nervous situation of frequency spectrum resource to the spectrum allocation may system of authoring system.And cognitive radio technology has just broken traditional frequency spectrum fixed allocation system, by frequency spectrum dynamic assignment between system, improve the utilization ratio of frequency spectrum.Typically, as improving constantly along with people's periodic traffic demand, be not content with simple voice data communication, the proportion of video stream media business in people's communication life constantly increases, this requires that larger bandwidth is as support, International Mobile (IMT, InternationalMobileTelecom) system shows the nervous situation of unprecedented frequency spectrum.

Industry proposes three potential feasible schemes: 1. Dynamic Programming IMT and GSM frequency spectrum; 2. wait for an opportunity to use main system idle frequency spectrum scheme; 3. authorize shared access mode (LSA, LicensedSharedAccess).

At present, under above-mentioned three kinds of technology, each communication site initiates reconfiguration request with respective standard to configuration management node, configuration management node is according to current configurable resource situation information, and other communication site is to the use information of configurable frequency spectrum resource, carry out decision-making, for the described communication site sending reprovision configuring request determines configuration parameter.

In this process, due to initiation condition and the content of the reconfiguration request that do not have specification different, communication site initiates reconfiguration request with respective standard, and configuration management node cannot distinguish the degree of different reason for claim and the resource requirement of each communication site.This will cause following problem:

1) resource distribution reasonability cannot be ensured: cannot ensure that limited configurable frequency spectrum resource distributes to the communication site being badly in need of frequency spectrum most, also cannot ensure to reshuffle overall performance of network optimum;

2) because configuration management node accurately cannot know reprovision reason or the target of each website, reshuffling decision-making does not have specific aim, causes invalid reprovision, due to invalid reprovision, adds the number of times that reprovision is mutual.Therefore mutual signaling consumption and processing delay can be rolled up.

For reshuffling the decision-making problem caused lack of standardization in correlation technique in correlation technique, at present effective solution is not yet proposed.

Summary of the invention

For the problem caused lack of standardization of reconfiguration request in correlation technique, the invention provides a kind of method for reconfiguration and device, at least to solve the problem.

According to an aspect of the present invention, provide a kind of method for reconfiguration, comprising: configuration management node sends configuration messages, and wherein, described configuration messages is for asking communication site's current network state information; Described configuration management node receives the response message of described configuration messages, and wherein, described response message carries the described current network state information of described communication site; Described configuration management node carries out reshuffling decision-making according to described current network state information.

Preferably, described current network state information comprise following one of at least: physical layer metrical information, network performance statistical information.

Preferably, described configuration messages comprise following one of at least: measure statistics mark, for identifying described configuration messages; Measure objects of statistics, for describing the network state information that need measure and/or add up; Measurement statistical report configures, and is used to indicate the mode of described communication site report measurement results and/or statistics.

Preferably, described measurement objects of statistics comprises following performance parameter one of at least: Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ, received signal strength indicator RSSI, coverage rate, reference signal carrier-in-interference noise ratio RS-CINR, Physical Downlink Control Channel Signal to Interference plus Noise Ratio PDCCHSINR, Timing Advance TA, Physical Resource Block PRB utilance, physical downlink control channel PDCCH utilance, hardware processor occupancy, Call Congestion rate, E-RAB sets up blocking rate, potential RRC linking number, potential throughput demand, telephone traffic, traffic carrying capacity, number of users, interference value, RRC connection establishment success rate, E-RAB is created as power, RRC connection re-establishment success rate, wirelessly be created as power, the abnormal cutting off rate of ERAB, the abnormal cutting off rate of RRC, intra-system handover success rate, intersystem handover success rate, transmission rate, throughput, UE changes time delay from Idle state to Active state, Attach time delay, user plane time delay, different systematic evaluation service disconnection time delay, the traffic carrying capacity of each type of service, traffic carrying capacity under each wireless access technology.

Preferably, measure statistical report configuration and comprise following information one of at least: the trigger condition that measurement result or statistics report, pre-configured thresholding, the quantity that measurement result or statistics report, measuring period, report cycle.

Preferably, the trigger condition that described measurement result or statistics report comprise following one of at least: complete and to measure and/or after statistics, single reports described measurement result and/or statistics; Complete and to measure and/or after statistics, according to described report cycle and/or report number of times repeatedly report measurement results and/or statistics; When measurement result and/or statistics exceed described pre-configured thresholding, single reports described measurement result and/or statistics; When measurement result and/or statistics exceed described pre-configured thresholding, according to described report cycle and/or report number of times repeatedly to report described measurement result and/or statistics; When measurement result and/or statistics exceed the continuous of described pre-configured thresholding or accumulative duration exceedes the pre-configured time, report described measurement result and/or statistics; Report current measurement and/or statistics when measurement result and/or statistics exceed described pre-configured thresholding, and report current measurement and/or statistics when measurement result and/or statistics no longer exceed described pre-configured thresholding; When described pre-configured thresholding is multiple, when measurement result and/or statistics are more than reporting the first current measurement result and/or statistics during the first pre-configured threshold value; When measurement result and/or statistics are more than the second pre-configured thresholding, report the second current measurement result and/or statistics.

Preferably, described response message comprises following information one of at least: measure statistics mark, for identifying described configuration messages; Measurement result and/or statistics.

Preferably, described configuration management node carries out reshuffling decision-making according to described current network state information and comprises: described configuration management node is according to described current network state information, in conjunction with current idle frequency spectrum resource information, and Spectrum management policy, determine whether to carry out the scheme that network parameter is reshuffled and/or described network parameter is reshuffled.

According to a further aspect in the invention, provide a kind of method for reconfiguration, comprise: communication site receives configuration messages, wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information; Described communication site is measured according to described configuration messages and/or statistics current network state information, and sends the response message of described configuration messages, carries described current network state information in wherein said response message.

Preferably, described communication site is measured according to described configuration messages and/or statistics current network state information comprises: the network state parameters of described communication site specified by the measurement objects of statistics information in described configuration messages carries out measuring and/or adding up, and obtains measurement result and/or statistics.

Preferably, network state parameters in described communication site specified by the measurement objects of statistics information of described configuration messages carries out measuring and/or adding up, after obtaining measurement result and/or statistics, also comprise: when described measurement result and/or statistics meet the trigger condition reported, described communication site generates described response message; Described response message is sent to described configuration management node by described communication site.

In accordance with a further aspect of the present invention, provide a kind of reconfiguration device, be positioned at configuration management node, comprise: the first sending module, for sending configuration messages, wherein, described configuration messages is for asking communication site's current network state information; First receiver module, for receiving the response message of described configuration messages, wherein, described response message carries the described current network state information of described communication site; Reshuffle decision-making module, for carrying out reshuffling decision-making according to described current network state information.

In accordance with a further aspect of the present invention, additionally provide a kind of reconfiguration device, be positioned at communication site, comprise: the second receiver module, for receiving configuration messages, wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information; Measure statistical module, for measuring according to described configuration messages and/or statistics current network state information; Second sending module, for sending the response message of described configuration messages, carries described current network state information in wherein said response message.

By the present invention, adopt configuration management node to send configuration messages, wherein, described configuration messages is for asking communication site's current network state information; Described configuration management node receives the response message of described configuration messages, and wherein, described response message carries the described current network state information of described communication site; Described configuration management node carries out the mode of reshuffling decision-making according to described current network state information, solve in correlation technique and reshuffle the decision-making problem caused lack of standardization, make to reshuffle decision-making specification more, improve resource distribution reasonability, improve spectrum efficiency, reduce due to invalid the increased Signalling exchange expense of configuration decisions and processing delay.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the flow chart of a kind of method for reconfiguration according to the embodiment of the present invention;

Fig. 2 is the structured flowchart of a kind of reconfiguration device according to the embodiment of the present invention;

Fig. 3 is the flow chart of the another kind of method for reconfiguration according to the embodiment of the present invention;

Fig. 4 is the structured flowchart of the another kind of reconfiguration device according to the embodiment of the present invention;

Fig. 5 is that cognitive system reshuffles the schematic flow sheet of decision-making technique according to the preferred embodiment of the invention;

Fig. 6 is that communication site runs on the system architecture schematic diagram of waiting for an opportunity to use under main system idle frequency spectrum mode according to the preferred embodiment of the invention;

Fig. 7 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention one;

Fig. 8 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention two;

Fig. 9 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention three;

Figure 10 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention four;

Figure 11 is the network architecture schematic diagram of LSA technology according to the preferred embodiment of the invention;

Figure 12 runs on multisystem according to the communication site of the preferred embodiment of the present invention five to share system architecture schematic diagram under frequency spectrum mode;

Figure 13 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention five.

Embodiment

Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.

In the present embodiment, provide a kind of method for reconfiguration, Fig. 1 is the flow chart of a kind of method for reconfiguration according to the embodiment of the present invention, and as shown in Figure 1, the method comprises the steps:

Step S102, configuration management node sends configuration messages, and wherein, described configuration messages is for asking communication site's current network state information;

Step S104, described configuration management node receives the response message of described configuration messages, and wherein, described response message carries the described current network state information of described communication site;

Step S106, described configuration management node carries out reshuffling decision-making according to described current network state information.

The present embodiment passes through above-mentioned steps, configuration management node sends configuration messages, and the current network state information of the communication site of carrying in response message according to this configuration messages received, carry out reshuffling decision-making, change the mode that the reconfiguration request sent according to communication site in correlation technique carries out reshuffling decision-making, undertaken reshuffling decision-making by the current network state information of communication site, thus make the foundation of decision-making more comprehensive, resource distribution can be made more reasonable, solve in correlation technique and reshuffle the decision-making problem caused lack of standardization, make to reshuffle decision-making specification more, improve resource distribution reasonability, improve spectrum efficiency, reduce due to invalid the increased Signalling exchange expense of configuration decisions and processing delay.

Preferably, described current network state information can comprise following one of at least: physical layer metrical information, network performance statistical information.

Preferably, described configuration messages can comprise following one of at least: measure statistics mark, for identifying described configuration messages; Measure objects of statistics, for describing the network state information that need measure and/or add up; Measurement statistical report configures, and is used to indicate the mode of described communication site report measurement results and/or statistics.

Preferably, described measurement objects of statistics can comprise following performance parameter one of at least: Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), received signal strength indicator (RSSI), coverage rate, reference signal carrier-in-interference noise ratio (RS-CINR), Physical Downlink Control Channel Signal to Interference plus Noise Ratio (PDCCHSINR), Timing Advance (TA), Physical Resource Block (PRB) utilance, Physical Downlink Control Channel (PDCCH) utilance, hardware processor occupancy, Call Congestion rate, E-RAB sets up blocking rate, potential RRC linking number, potential throughput demand, telephone traffic, traffic carrying capacity, number of users, interference value, RRC connection establishment success rate, E-RAB is created as power, RRC connection re-establishment success rate, wirelessly be created as power, the abnormal cutting off rate of ERAB, the abnormal cutting off rate of RRC, intra-system handover success rate, intersystem handover success rate, transmission rate, throughput, UE is from idle (Idle) state to activation (Active) state conversion time delay, Attach time delay, user plane time delay, different systematic evaluation service disconnection time delay, the traffic carrying capacity of each type of service, traffic carrying capacity under each wireless access technology.

Preferably, measure statistical report configuration and can comprise following information one of at least: the trigger condition that measurement result or statistics report, pre-configured thresholding, the quantity that measurement result or statistics report, measuring period, report cycle.

Preferably, the trigger condition that described measurement result or statistics report can comprise following one of at least: complete and to measure and/or after statistics, single reports described measurement result and/or statistics; Complete and to measure and/or after statistics, according to described report cycle and/or report number of times repeatedly report measurement results and/or statistics; When measurement result and/or statistics exceed described pre-configured thresholding, single reports described measurement result and/or statistics; When measurement result and/or statistics exceed described pre-configured thresholding, according to described report cycle and/or report number of times repeatedly to report described measurement result and/or statistics; When measurement result and/or statistics exceed the continuous of described pre-configured thresholding or accumulative duration exceedes the pre-configured time, report described measurement result and/or statistics; Report current measurement and/or statistics when measurement result and/or statistics exceed described pre-configured thresholding, and report current measurement and/or statistics when measurement result and/or statistics no longer exceed described pre-configured thresholding; When described pre-configured thresholding is multiple, when measurement result and/or statistics are more than reporting the first current measurement result and/or statistics during the first pre-configured threshold value; When measurement result and/or statistics are more than the second pre-configured thresholding, report the second current measurement result and/or statistics.

Preferably, described response message can comprise following information one of at least: measure statistics mark, for identifying described configuration messages; Measurement result and/or statistics.

Preferably, described configuration management node carries out reshuffling decision-making according to described current network state information specifically can be as follows: described configuration management node is according to described current network state information, in conjunction with current idle frequency spectrum resource information, and Spectrum management policy, determine whether to carry out the scheme that network parameter is reshuffled and/or described network parameter is reshuffled.

Corresponding to above-mentioned a kind of method for reconfiguration, provide a kind of reconfiguration device in the present embodiment, be positioned at configuration management node, this device is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following examples preferably realizes with software, hardware, or the realization of the combination of software and hardware also may and conceived.

Fig. 2 is the structured flowchart of a kind of reconfiguration device according to the embodiment of the present invention, and as shown in Figure 2, this device comprises the first sending module 22, first receiver module 24 and reshuffles decision-making module 26, is described in detail below to modules:

First sending module 22, for sending configuration messages, wherein, described configuration messages is for asking communication site's current network state information; First receiver module 24, for receiving the response message of described configuration messages, wherein, described response message carries the described current network state information of described communication site; Reshuffle decision-making module 26, be connected with the first receiver module 24, for carrying out reshuffling decision-making according to described current network state information.

In the present embodiment, additionally provide another kind of method for reconfiguration, Fig. 3 is the flow chart of the another kind of method for reconfiguration according to the embodiment of the present invention, and as shown in Figure 3, the method comprises the steps:

Step S302, communication site receives configuration messages, and wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information;

Step S304, described communication site is measured according to described configuration messages and/or statistics current network state information, and sends the response message of described configuration messages, carries described current network state information in wherein said response message.

The present embodiment passes through above-mentioned steps, communication site is measured and/or current network state information at the same level according to the configuration messages of configuration management node, and send the response message carrying this current network state information, thus configuration management node can according to the current network state information of the communication site of carrying in this response message, carry out reshuffling decision-making, change the mode that the reconfiguration request sent according to communication site in correlation technique carries out reshuffling decision-making, configuration management node is undertaken reshuffling decision-making by the current network state information of communication site, thus make the foundation of decision-making more comprehensive, resource distribution can be made more reasonable, solve in correlation technique and reshuffle the decision-making problem caused lack of standardization, make to reshuffle decision-making specification more, improve resource distribution reasonability, improve spectrum efficiency, reduce due to invalid the increased Signalling exchange expense of configuration decisions and processing delay.

Preferably, described communication site can carry out measuring and/or adding up by the network state parameters specified by the measurement objects of statistics information in described configuration messages, obtains measurement result and/or statistics.

Preferably, when described measurement result and/or statistics meet the trigger condition reported, described communication site can generate described response message; Described response message is sent to described configuration management node by described communication site.Wherein this trigger condition can be default, also can be that configuration management node is included in above-mentioned configuration messages and is handed down to communication site.

Corresponding to above-mentioned another kind of method for reconfiguration, additionally provide another kind of reconfiguration device in the present embodiment, be positioned at communication site, Fig. 4 is the structured flowchart of the another kind of reconfiguration device according to the embodiment of the present invention, as shown in Figure 4, this device comprises the second receiver module 42, measures statistical module 44 and the second sending module 46, is described in detail below to modules:

Second receiver module 42, for receiving configuration messages, wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information; Measure statistical module 44, be connected with the second receiver module 42, for measuring according to described configuration messages and/or statistics current network state information; Second sending module 46, being connected with measurement statistical module 44, for sending the response message of described configuration messages, carrying described current network state information in wherein said response message.

Be described below in conjunction with preferred embodiment, following preferred embodiment combines above-described embodiment and preferred implementation thereof.

In following preferred embodiment, provide a kind of cognitive system and reshuffle decision-making technique and system, Fig. 5 is that cognitive system reshuffles the schematic flow sheet of decision-making technique according to the preferred embodiment of the invention, as shown in Figure 5, is described in detail below:

Step S502, configuration management node sends measures statistics configuration messages;

Step S506, described configuration management node receives measures statistics response message, and carries out step S506;

Step S508, performs according to described measurement statistics response message and reshuffles decision-making.

Wherein, described measurement statistics configuration messages, for communication site's request current network state information, wherein network state information comprises: physical layer metrical information, and/or, network performance statistical information.

Described measurement statistics configuration messages, what comprise in following information is one or more: measure statistics mark, measure objects of statistics, measure statistical report configuration.

Described measurement statistics mark, refers to, unique mark representing the configuration of described measurement statistics.

Described measurement objects of statistics, can refer to, the network state information that need measure or add up, wherein, what comprise in following performance parameter is one or more: Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), received signal strength indicator (RSSI), coverage rate, reference signal carrier-in-interference noise ratio (RS-CINR), Physical Downlink Control Channel Signal to Interference plus Noise Ratio (PDCCHSINR), Timing Advance (TA), Physical Resource Block (PRB) utilance, Physical Downlink Control Channel (PDCCH) utilance, hardware processor (DSP, or FPGA, or CPU, or MPU) occupancy, Call Congestion rate, E-RAB sets up blocking rate, telephone traffic, traffic carrying capacity, number of users, interference value, RRC connection establishment success rate, E-RAB is created as power, RRC connection re-establishment success rate, wirelessly be created as power, the abnormal cutting off rate of ERAB, the abnormal cutting off rate of RRC, intra-system handover success rate, intersystem handover success rate, transmission rate, throughput, UE changes time delay from Idle state to Active state, Attach time delay, user plane time delay, different systematic evaluation service disconnection time delay, the traffic carrying capacity of each type of service, traffic carrying capacity under each wireless access technology.

Described measurement statistical report configuration, for to the mode being configured communication site's instruction measurement result and/or statistics (in literary composition also referred to as measure statistics) and reporting, comprise following information one of at least: measure the trigger condition that statistics reports, pre-configured thresholding, measure the quantity that statistics reports, measuring period, report cycle.

The trigger condition that described measurement statistics reports, can comprise following one or more:

Preferably, complete after measuring and/or adding up, single report measurement results and/or statistics;

Preferably, complete after measuring and/or adding up, with repeatedly report measurement results and/or statistics of certain cycle;

Preferably, when measuring and/or statistics exceedes pre-configured threshold value, single reports described measurement statistics;

Preferably, when measuring and/or statistics exceedes pre-configured threshold value, described measurement statistics is repeatedly reported with certain cycle;

Preferably, when measuring and/or statistics exceedes the continuous of pre-configured threshold value or accumulative duration exceedes the pre-configured time, described measurement statistics is reported;

Preferably, reporting described measurement statistics 1 when measuring and/or statistics exceedes pre-configured threshold value, reporting described measurement statistics 2 when measuring and/or statistics no longer exceedes pre-configured threshold value;

Preferably, described measurement statistics 1 is reported when measuring and/or statistics exceedes pre-configured threshold value 1; When measuring and/or statistics exceedes pre-configured threshold value 2 higher than measurement statistics 1, reporting measurement statistics 2.

Described measurement statistics response message, for reporting of measurement result and/or statistics.One or more comprising in following information: measure statistics mark, measurement result, statistics.

Described execution according to described measurement statistics response message reshuffles decision-making, be specially: described configuration management node measures statistics according to the described network state parameters provided in statistics response message of measuring, in conjunction with current idle frequency spectrum resource information, and Spectrum management policy, determine whether that carrying out network parameter reshuffles; And/or network parameter reshuffles scheme.

Cognitive system as shown in Figure 5 reshuffles decision-making technique, also comprises:

Step S502, communication site receives measures statistics configuration messages;

Step S504, described communication site, according to the requirement of measuring objects of statistics, performs and measures and/or statistics, generates and measures statistics response message, and carry out step S506;

Step S506, sends described measurement statistics response message.

Described communication site is according to the requirement of measuring objects of statistics, perform and measure and/or statistics, specific as follows: the network state parameters of described communication site specified by the described measurement objects of statistics information measuring statistics configuration messages carries out measuring and/or adding up, and obtains measurement result and/or statistics;

Described method is in the completion status parameter measurement of described communication site and/or statistics, after obtaining measurement result and/or statistics, also comprise, when described measurement result and/or statistics meet measure statistics report trigger condition time, generate and measure statistics response message, and send described measurement statistics response message.

By configuration management node, the configuration of measurement statistics is carried out to communication site in this preferred embodiment, each communication site carries out measurement and statistics to the network state parameters measuring regulation in statistics configuration, and reporting measurement statistics response message, configuration management node initiates to reshuffle decision-making when measurement statistics meets trigger event, the reasonability of resource distribution can be ensured, ensure that limited configurable frequency spectrum resource distributes to the communication site being badly in need of frequency spectrum most; Configuration management node can make the configuration decisions more meeting each website demand, improves spectrum efficiency, reduces due to invalid the increased Signalling exchange expense of configuration decisions and processing delay.

Fig. 6 is that communication site runs on the system architecture schematic diagram of waiting for an opportunity to use under main system idle frequency spectrum mode according to the preferred embodiment of the invention, as shown in Figure 6, preferred embodiment one to four below will carry out the description of specific embodiment for this working method, the functional entity in framework is specifically described as follows:

Configuration management node refers to the functional entity of responsible subsystem frequency spectrum resource configuration management, can be any one in following functions entity: spectral coordination device (SC, SpectrumCoordinator), center control nodes (CCP, CentralControlPoint), reprovision administration module (ReconfigurationManagementmodule), reprovision functional module (ReconfigurationFunctionmodule), reprovision entity (ReconfigurationEntity), advanced position determining entity, advanced positioning function, coexist function.Configuration management node can be the management node based on operator, the configuration of each communication site of managed operation business subordinate; Or configuration management node can be the management node based on wireless access network, manage each communication site in this wireless access network; Or configuration management node can be the management node based on region, be responsible for the configuration of scope Nei Ge communication site, compass of competency of institute.

Typical main system is as radio data system, and for radio data system, frequency spectrum resource also exists available space to a great extent, as some radio data system frequency spectrum is not used in certain areas; Though some radio data system frequency spectrum has covering in somewhere, some moment is not used, and overall utilization rate is on the low side.And fixing spectrum allocation may mode makes above-mentionedly cannot not re-used by the frequency spectrum resource used, such as, cannot be that IMT system is used.By cognitive radio technology (IMT) system by the acquisition to radio data system information, that waits for an opportunity takies Broadcast and TV system untapped frequency spectrum resource (TVWS on room and time, TVWhiteSpace), thus improve the utilance of radio data system frequency spectrum, improve the situation of IMT system spectrum anxiety.

This subsystem waits for an opportunity to take the frequency spectrum usage mode of main system frequency spectrum resource; must ensure effectively to protect primary user; namely, during subsystem use main system frequency spectrum resource, can not cause harmful interference to main system user, this is the precondition that cognitive radio technology can realize.In order to reach such object, first, the use frequency spectrum of subsystem and emission parameter will be subject to the restriction that main system protection requires, need to carry out decision-making accurately when determining these parameters at first; Secondly, subsystem needs the appearance knowing primary user in time, when finding that the primary user on frequency spectrum resource shared by subsystem reappears, exiting described frequency spectrum resource in time, avoiding the interference to primary user.

Accordingly, main system idle frequency spectrum resource, is called TVWS frequency spectrum, i.e. the untapped frequency spectrum resource of main system within the scope of 470MHz-790MHz.In this preferred embodiment, be described for TVWS frequency spectrum.Primary user's conservative management node is for geographical location information data storehouse (GLDB, Geo-LocationDatabase), and between subsystem, the configuration management node of interference co-existence is for SC.The framework of TVWS frequency range CR technology as shown in Figure 6, is described below.

GLDB is responsible for main system protection, for communication site or subsystem management node provide main system frequency spectrum service condition, avoids main system to be subject to the interference of subsystem.Concrete, for communication site provides the resource of the idle frequency spectrum on its position, and according to main system protection criterion, calculate the maximum transmission power that communication site allows, communication site launches and can not cause interference to main system user under the restriction of this transmitting power;

SC is subsystem frequency spectrum resource reconfiguration management node, is responsible for the management that coexists of each secondary user's equipment room, priority management, and measuring management.

BS is communication site, and it can represent LTE, 3G system, the base station under the cellular network system such as 2G system, the access point under the IEEE802 systems such as access point (AP, AccessPoint) is as pico, femto etc., or WLAN, WRAN, Wimax.

Embodiment one

Fig. 7 adds up configuration and decision process schematic diagram according to the measurement of the preferred embodiment of the present invention one, and as shown in Figure 7, BS runs on idle frequency spectrum f1, and under measurement statistics event triggers and reports situation, configuration is added up in measurement and decision process specific descriptions are as follows:

Step S702:SC sends to secondary user's equipment B S and measures statistics configuration messages;

Comprising following information: measure statistics mark, measure objects of statistics, measure statistical report configuration.

Concrete is as shown in table 1:

Table 1

Step S704:BS sends to SC and measures statistics configure-ack message, and measures objects of statistics in measurement statistics configuration messages, carries out measurement and statistics;

BS sends to SC and measures statistics configure-ack message, measures statistics configuration messages for confirming successfully to have received to SC.

Concrete measuring process is, BS sends to subordinate UE and measures configuration, and receives the measurement report of UE.Be in the display of cell edge place UE measurement report, (as coordinate (X in a certain region, Y) for 50 meters, the center of circle is in the circle of radius) the RSRP value of 40 users is being below-105dBm in 100 user's measured values, number of users lower than-119dBm is 5, then dropping on the number of users ratio covered in feeble field thresholding is 40%, meets measurement statistics and reports trigger condition.

Step S706:BS sends to SC and measures statistics response message;

BS sends to SC and measures statistics response message, comprising: the user ratio of measurement result in-105dBm>RSRP>-119dBm is 40%, region is: coordinate (X, Y) for 50 meters, the center of circle be in the circle of radius;

Step S708:SC receives and measures statistics response message, carries out reshuffling decision-making.

First SC judges that BS reshuffles reason, the measurement objects of statistics configured in the present embodiment and reported event relevant to covering, be respectively:

The implication covering empty relevant parameter and pre-configured thresholding is: in a certain predefined regional extent, when the ratio that measurement obtains total number of users in territory, number of users occupied area that RSRP value is less than predefine thresholding (as-119dBm) is greater than predefine ratio (as 30%), think that network occurs covering empty on correspondence position;

The implication covering feeble field relevant parameter and pre-configured thresholding is: in a certain predefined regional extent, when the ratio that measurement obtains total number of users in territory, number of users occupied area that RSRP value is less than predefine thresholding (-105dBm) is greater than predefine ratio (as 30%), think that network occurs covering feeble field at correspondence position;

The implication of area covered relevant parameter and pre-configured thresholding is: measure counting user TA value, more than user's ratio of TA thresholding in community, and calculate more than the descending mean receiving power of the user of TA thresholding, then be greater than predefine ratio (as 30%) more than user's ratio of TA thresholding, and when being greater than predefine thresholding (as-75dBm) more than the descending mean receiving power of the user of TA thresholding, think that community is in area covered state.

The implication of pilot pollution relevant parameter and pre-configured thresholding is: when user's measurement obtains thinking strong pilot tone when RSRP value exceedes predefine thresholding (as-90dBm), strong number of pilots is more than or equal to predefine number (as 4), and the difference of the field intensity value that field intensity is maximum is less than or equal to predefine thresholding (as 6dB) in the strongest pilot tone field intensity value and non-strong pilot tone, then think pilot pollution.

According to above to the description of covering problem, the measurement statistics response message that BS reports meets and covers feeble field problem.

SC runs and reshuffles algorithm; based on primary user protection and secondary user's equipment room coexist, calculate BS institute allow increase transmission power level, determine that BS can improve transmitting power further; to realize, to the elimination covering feeble field, increasing to 40dBm by calculating transmitting power by 30dBm.

Note: 1, when there is multiple SC, for preventing mutually disturbing between the BS under different SC, SC is BS when calculating the transmission power level of institute's permission increase, also needs to further consider and interference between adjacent S C subordinate BS.

2, similar to RSRP, reference signal Signal to Interference plus Noise Ratio RS-CINR, Physical Downlink Control Channel Signal to Interference plus Noise Ratio PDCCHSINR also can as the parameters of assessment MPS process situation.

3, in the present embodiment, the measurement statistical report configuration information measured in statistics configuration messages defines a kind of reporting schemes measuring statistics, and other mode also comprises following one or more:

A) after completing measurement and/or statistics, single report measurement results and/or statistics;

B) after completing measurement and/or statistics, with repeatedly report measurement results and/or statistics of certain cycle;

C) when measuring and/or statistics exceedes pre-configured threshold value, single reports described measurement statistics;

D) when measuring and/or statistics exceedes pre-configured threshold value, described measurement statistics is repeatedly reported with certain cycle;

E) when measuring and/or statistics exceedes the continuous of pre-configured threshold value or accumulative duration exceedes the pre-configured time, described measurement statistics is reported;

F) reporting described measurement statistics 1 when measuring and/or statistics exceedes pre-configured threshold value, reporting described measurement statistics 2 when measuring and/or statistics no longer exceedes pre-configured threshold value.

G) described measurement statistics 1 is reported when measuring and/or statistics exceedes pre-configured threshold value 1; When measuring and/or statistics exceedes pre-configured threshold value 2 higher than measurement statistics 1, reporting measurement statistics 2.

Embodiment two

Fig. 8 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention two, as shown in Figure 8, BS runs on idle frequency spectrum f1, periodic report measures statistics, and cannot meet under network demand triggers the scene of reshuffling due to existing frequency spectrum resource, measure statistics configuration and decision process specifically describes as follows:

Step S802:SC sends to secondary user's equipment B S and measures statistics configuration messages;

Concrete is as shown in table 2:

Table 2

Step S804: measure in statistics configuration messages and measure objects of statistics (Physical Resource Block utilance, Call Congestion rate), carry out measurement and statistics;

Concrete measuring process is, BS webmaster side statistics network resource utilization status (Physical Resource Block utilance), and the probability of UE Call Congestion.Statistics cycle be 60s once, totally 4 times, result is as follows:

Physical Resource Block utilance is respectively 80%, and 83%, 83%, 90%; Call Congestion rate is respectively: 1%, and 1%, 2%, 2%.And form measurement statistics response message adding up the result obtained each time;

Step S806:BS sends to send for 4 times to SC and measures statistics response message;

SC receives 4 measurement statistics response messages that BS sends, and namely measures statistics;

Step S808:SC receives and measures statistics response message, carries out reshuffling decision-making.

After SC receives the 4th measurement statistics of BS transmission, namely Physical Resource Block utilance is: 90%, congestion ratio 2%.Judge that obtaining the BS place existing frequency spectrum resource of network cannot meet network demand, needs triggering to reshuffle; SC runs and reshuffles algorithm, for BS increases idle frequency spectrum resource distribution, by the acquisition of overhead, BS position ideler frequency spectrum resource, and considers with coexisting of other secondary user's equipment, and be defined as BS and configure idle frequency spectrum resource f2, transmitting power is 30dBm.

Note: if 1 measures also to measuring in statistics configuration before the number of times of specifying, SC judges according to the measurement statistics response of BS, and network needs reprovision, then BS measures statistic processes without the need to performing remaining, directly accepts reshuffling of SC.

2, similar to Physical Resource Block utilance, Call Congestion rate, can reflect that Internet resources can not satisfy the demands, the network parameter of load overload also comprises: PDCCH utilance, hardware processor (hardware processor (DSP, or FPGA, or CPU, or MPU)) occupancy, ERAB sets up blocking rate, telephone traffic, traffic carrying capacity, number of users.Can be configured to equally measure objects of statistics, and report triggering to reshuffle decision-making according to measurement statistics.

3, receive the measurement statistics implementation after SC sending measuring statistics configuration messages for BS, subordinate UE can be combined by BS and carry out special measurement statistics acquisition; Or done for existing system webmaster side the network state information added up, BS directly can report SC according to the statistics of webmaster side.Measurement statistics implementation in other embodiments is all used.

4, after BS successfully receives and measures statistics configuration messages, optionally can reply and measure statistics configure-ack message, in order to confirm to SC successfully to have received described measurement statistics configuration messages, applicable equally in other embodiments.

Embodiment three

Fig. 9 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention three, as shown in Figure 9, BS runs on idle frequency spectrum f1, BS performs single measurement and adds up and report, under the scene that network is reshuffled because the interference value on frequency spectrum triggers higher than pre-configured thresholding, measure statistics configuration flow and specifically describe as follows:

Step S902:SC sends to secondary user's equipment B S and measures statistics configuration messages;

Concrete is as shown in table 3:

Table 3

Step S904:BS measures objects of statistics in measurement statistics configuration messages, carries out measurement and statistics;

Concrete measuring process is, BS measures RSSI, RSRP value, and both measure in same band, and therefore N is 1, measure and calculate: RSSI-RSRP=-102dBm.

Step S906:BS sends to SC and measures statistics response message;

BS sends to SC and measures statistics response message, comprising: interference value is-102dBm.

Step S908:SC receives and measures statistics response message, carries out reshuffling decision-making.

SC judges whether that triggering is reshuffled, the interference value-102dBm on frequency spectrum, higher than the interference-tolerant thresholding of system-104dBm; And under interference levels present, the proper communication to subordinate user be realized, required transmitting power is 40dBm (current BS transmitting power is 30dBm).

SC runs and reshuffles algorithm, and whether the idle frequency spectrum first investigating BS work at present allows to increase transmitting power, to meet the proper communication under current channel condition; SC accesses GLDB and inquires about overhead, current BS position ideler frequency spectrum information, there are f1, f2, f3 tri-sections of idle frequency spectrum resources, and corresponding maximum permission transmitting power is: 40dBm, 30dBm, 30dBm.Protect from the angle of primary user, BS is allowed to improve transmitting power to 40dBm, SC further considers and coexists between subsystem, by the position relationship between each secondary user's equipment and BS, frequency isolation, propagation model, calculates when BS launches with 40dBm, whether can cause interference to other secondary user's equipment, conclusion is for can not cause interference; Therefore SC judgement can solve by the method for reshuffling BS transmitting power the problem that interference is too high at present.

Note: if under the requirement of primary user's protection, cannot meet the demand that BS improves transmitting power, then BS cannot continue to use described idle frequency spectrum f1, SC can further consider as BS reshuffles idle frequency spectrum to f2 or f3, realizes the proper communication of BS.The step S808 of detailed process and preferred embodiment two is similar, repeats no more here.

In addition, BS frequency spectrums of operation is disturbed excessive, the decline of BS network communication quality can be caused, the decline of therefore network service performance, also can interference in indirect reaction frequency spectrums of operation excessive.Such as, whether meet the demands by current service quality can be obtained to the monitoring of SINR, SC receives SINR value and judges whether that initiation is reshuffled, when SINR is lower than network tolerance value, and then can judge that the interference on frequency spectrum is excessive, this is also a kind of mode finding to disturb excessive triggering to reshuffle, similar parameter also comprises: transmission rate, throughput, (terminal changes time delay from Idle state (Idle) to activated state (Active) to time delay, or attachment (Attach) time delay, or user plane time delay, or different systematic evaluation service disconnection time delay), RRC connection establishment success rate, E-RAB is created as power, RRC connection re-establishment success rate, wirelessly be created as power, the abnormal cutting off rate of ERAB, the abnormal cutting off rate of RRC, intra-system handover success rate, intersystem handover success rate, transmission rate, throughput.Can be configured to equally measure objects of statistics, and report triggering to reshuffle decision-making according to measurement statistics.Flow process is identical with this preferred embodiment, repeats no more here.

Embodiment four

Figure 10 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention four, as shown in Figure 10, when there is multiple secondary user's equipment application idle frequency spectrum resource, SC is according to the measurement statistics response message of multiple BS, consider and carry out coordinated allocation frequency spectrum resource, as shown in Figure 10, there are BS1, BS2 two secondary user's equipment, belong to the management of SC.Specifically describe below:

Step S1002:SC sends to secondary user's equipment B S1, BS2 and measures statistics configuration messages;

The measurement statistics configuration messages sent for BS1, BS2 is identical, comprising following information: measure statistics mark, measure objects of statistics, measures statistical report configuration.

Concrete is as shown in table 4:

Table 4

Step S1004:BS1, BS2 carry out the statistics of specified network state parameter according to measuring statistics configuration messages;

Concrete measuring process is, BS webmaster side statistics network resource utilization status (Physical Resource Block utilance), and the probability of UE Call Congestion.Obtain BS1, BS2 Physical Resource Block utilance and be respectively 95%, 100%, above-mentioned measurement statistics is formed and measures statistics response message.

Step S1006:BS1, BS2 send respectively to SC and measure statistics response message;

BS1, BS2 send respectively to SC and measure statistics response message, comprising: Physical Resource Block utilance BS1:95%; BS2:100%;

Step S1008:SC receives and measures statistics response message, carries out reshuffling decision-making.

SC runs and reshuffles algorithm, because BS1, BS2 frequency spectrum resource is nervous, is expected to be its configuration idle frequency spectrum resource; SC accesses the idle frequency spectrum resource information on GLDB acquisition BS1, BS2 position, and result is as shown in the table:

Table 5

Equipment	Position	Frequency MHz	Bandwidth MHz	Maximum permission transmitting power
					BS1	L1	f1＝530	8	40dBm
BS2	L2	f1＝530	8	40dBm

As can be seen from the above table, BS1 and BS2 only has idle frequency spectrum f1 to configure, can ensure that not interfere with primary users is simultaneously launched with the transmitting power of 40dBm in two base stations, but may there is co-channel interference to each other, SC is between decision-making BS during Resourse Distribute, consider the triggering reason that BS reports, BS2 physical resource utilance is higher, therefore, more urgent to resource requirement, preferentially meet the spectrum disposition demand of BS2, idle frequency spectrum is distributed to BS2.

Step S1010-S1014:SC sends idle frequency spectrum Decision of Allocation result to BS2, i.e. idle frequency spectrum f1=530MHz, bandwidth 8MHz, maximum permission transmitting power is 40dBm.Select to determine its final operational factor for BS2, BS2, according to self-demand, determines that transmitting power is 30dBm.Configuration result is fed back to SC.

Step S1016-S1020:SC is according to the configuration result of BS2, further resource allocation decisions is carried out to BS1, BS2 is not disturbed for ensureing that BS1 launches on f1, transmitting power is then needed to be restricted to 20dBm, therefore the idle frequency spectrum configuration result of BS1 is idle frequency spectrum f1=530MHz, bandwidth 8MHz, maximum permission transmitting power is 20dBm.Send to BS1.

Note: in the preferred embodiment, the while of BS1 and BS2 or within predefined a period of time (as 10s), have sent to SC and measure statistics response message, SC is that resource distribution decision-making is carried out in BS1, BS2 unification, and SC does not distinguish sequencing for the measurement statistics response message received within predefined a period of time.Certain SC also can independently for resource allocation decisions be carried out in each request, namely the judgement of measuring statistics response message and just whether initiating to reshuffle is received, and then carry out resource allocation decisions, in this case, SC will preferentially meet the resource distribution demand first sending the communication site measuring statistics response message.

Scheme described in above-described embodiment one to four is also applicable to the measurement statistics configuration under mandate shared access (LSA, LicenseShareAccess) technology, reports, and decision process.

LSA (LicensedSharedAccess; Authorize shared access) technology just gives under inspection framework, and LSA main system and LSA subsystem share the method using same frequency spectrum resource.Described same frequency spectrum resource is referred to as LSA frequency spectrum resource, and namely authoring system and LSA system share the frequency spectrum resource of use; Authoring system refers to original authorized user of LSA frequency spectrum resource; LSA system refers to is authorized by regulator, can share the user using LSA frequency spectrum resource with authoring system.Figure 11 is the network architecture schematic diagram of LSA technology according to the preferred embodiment of the invention, as shown in figure 11, is described below.

Authoring system protection is responsible for by LSA controller (Controller), for configuration management node provides main system frequency spectrum service condition, avoids authoring system to be subject to the interference of subsystem.Concrete, for configuration management node provides the information of the authoring system frequency spectrum service condition in certain area coverage, and provide authorized user protection criterion on the area;

Configuration management node; be responsible for the mandate shared resource configuration of each mandate connecting system; namely the authoring system frequency spectrum on the relevant range provided according to LSAController uses information; determine that LSA system subordinate communication site can carry out mandate shared access frequency spectrum (in this patent, mandate shared access frequency spectrum and main system idle frequency spectrum being all called configurable frequency spectrum), then limit according to the emission parameter of authoring system protection criterion determination related communication website.

Embodiment five

Figure 12 runs on multisystem according to the communication site of the preferred embodiment of the present invention five to share system architecture schematic diagram under frequency spectrum mode, as shown in figure 12, this preferred embodiment will carry out the description of specific embodiment for this working method, the functional entity in framework is specifically described as follows:

Existing IMT system adopt static, each wireless access technology (RAT, RadioAccessTechnology) independently spectrum division use.Make this frequency spectrum planning mechanism cannot catch up with network change, load Distribution change, transmission environment change, technological evolvement change, carrier policy change.Thus, industry proposes the Dynamic Programming frequency spectrum cooperated between multiple RAT, improves the availability of frequency spectrum, alleviates the present situation of frequency spectrum deficiency.Configuration management node describes for multi-radio access technology telegon (Multi-Rat1Coordinator), the division that its concrete function comprises bunch; Frequency planning between bunch; The management that coexists of different Cu Jiange communication site;

Figure 13 configures and decision process schematic diagram according to the measurement statistics of the preferred embodiment of the present invention five; as shown in figure 13; this preferred embodiment is within the scope of the same area; under each RAT frequency spectrum resource quantitative proportion and each RAT traffic carrying capacity ratio not match triggers reshuffle; flow process as shown in fig. 13 that; wherein BS is a Multi-Mode Base Station, supports GSM and LTE network simultaneously, namely can serve GSM user and LTE user simultaneously.Current resource distribution state is: GSM network 10MHz, LTE network 10MHz.Specifically describe below:

Step S1302:SC sends to secondary user's equipment B S and measures statistics configuration messages;

Table specific as follows:

Table 6

Step S1304:BS carries out the statistics of specified network state parameter according to measuring statistics configuration messages;

According to measuring the measurement objects of statistics that provides in statistics configuration messages, GSM, LTE network traffic carrying capacity, user is to the amount of the demand of frequency spectrum resource in traffic carrying capacity reaction here, can with the product representation of number of users under each RAT with corresponding weights; In this preferred embodiment, by following preset weights: a GSM user is that a LTE user is to 1/5 of the demand of frequency spectrum to the demand of frequency spectrum.Therefore the corresponding weights of GSM are the corresponding weights of 1, LTE is 5, then according to statistics, have 100 users under GSM network, relative business amount is 100, has 60 users under LTE network, and relative business amount is 300.

Step S1306:BS sends to SC and measures statistics response message;

BS sends to SC and measures statistics response message, comprising: GSM relative business amount is 100, LTE relative business amount is 300.

Step S1308:SC receives and measures statistics response message, carries out reshuffling decision-making.

Then traffic carrying capacity ratio V=100/ (60*5)=1/3, LTE traffic carrying capacity is obviously greater than GSM, and network is 1:1 to the Resourse Distribute of each RAT at present, and therefore Resourse Distribute can not mate with actual loading, and triggers resource distributes reshuffles.

SC adjusts Resourse Distribute between RAT, with matched load state.Determine that BS total frequency spectrum resource 20MHz is constant, GSM network frequency spectrum resource is adjusted to 5MHz; LTE network frequency spectrum resource is adjusted to 15MHz.

Note: flow process described in above-described embodiment one to four is equally applicable to communication site and runs on multisystem and share frequency spectrum mode (such as IMT & GSM frequency range share), difference is, under communication site runs on and waits for an opportunity to use main system idle frequency spectrum mode, the frequency spectrum resource used due to communication site is main system idle frequency spectrum, therefore the prerequisite used meets main system protection requirement, configuration management node needs the emission parameter restriction considered on idle frequency spectrum when doing decision-making, to ensure not disturb main system user; And under multisystem shares frequency spectrum mode; use operator to authorize frequency spectrum, share between different RAT, there is not main system; therefore without the need to considering that main system user protects when configuration management node does decision-making, only need consider in configurable spectral range and coexisting between other communication sites.Therefore the common ground of mode that two kinds of dynamic spectrums are shared is all to need to consider coexisting between communication site.

In another embodiment, additionally provide a kind of software, this software is for performing the technical scheme described in above-described embodiment and preferred embodiment.

In another embodiment, additionally provide a kind of storage medium, store above-mentioned software in this storage medium, this storage medium includes but not limited to CD, floppy disk, hard disk, scratch pad memory etc.

Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a method for reconfiguration, is characterized in that, comprising:

Configuration management node sends configuration messages, and wherein, described configuration messages is for asking communication site's current network state information;

Described configuration management node receives the response message of described configuration messages, and wherein, described response message carries the described current network state information of described communication site;

Described configuration management node carries out reshuffling decision-making according to described current network state information.

2. method according to claim 1, is characterized in that, described current network state information comprise following one of at least: physical layer metrical information, network performance statistical information.

3. method according to claim 1, is characterized in that, described configuration messages comprise following one of at least:

Measure statistics mark, for identifying described configuration messages;

Measure objects of statistics, for describing the network state information that need measure and/or add up;

Measurement statistical report configures, and is used to indicate the mode of described communication site report measurement results and/or statistics.

4. method according to claim 3, is characterized in that, described measurement objects of statistics comprises following performance parameter one of at least:

Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ, received signal strength indicator RSSI, coverage rate, reference signal carrier-in-interference noise ratio RS-CINR, Physical Downlink Control Channel Signal to Interference plus Noise Ratio PDCCHSINR, Timing Advance TA, Physical Resource Block PRB utilance, physical downlink control channel PDCCH utilance, hardware processor occupancy, Call Congestion rate, E-RAB sets up blocking rate, potential RRC linking number, potential throughput demand, telephone traffic, traffic carrying capacity, number of users, interference value, RRC connection establishment success rate, E-RAB is created as power, RRC connection re-establishment success rate, wirelessly be created as power, the abnormal cutting off rate of ERAB, the abnormal cutting off rate of RRC, intra-system handover success rate, intersystem handover success rate, transmission rate, throughput, UE changes time delay from Idle state to Active state, Attach time delay, user plane time delay, different systematic evaluation service disconnection time delay, the traffic carrying capacity of each type of service, traffic carrying capacity under each wireless access technology.

5. method according to claim 3, is characterized in that, measures statistical report configuration and comprises following information one of at least:

The trigger condition that measurement result or statistics report, pre-configured thresholding, the quantity that measurement result or statistics report, measuring period, report cycle.

6. method according to claim 5, is characterized in that, the trigger condition that described measurement result or statistics report comprise following one of at least:

Complete after measuring and/or adding up, single reports described measurement result and/or statistics;

Complete and to measure and/or after statistics, according to described report cycle and/or report number of times repeatedly report measurement results and/or statistics;

When measurement result and/or statistics exceed described pre-configured thresholding, single reports described measurement result and/or statistics;

When measurement result and/or statistics exceed described pre-configured thresholding, according to described report cycle and/or report number of times repeatedly to report described measurement result and/or statistics;

When measurement result and/or statistics exceed the continuous of described pre-configured thresholding or accumulative duration exceedes the pre-configured time, report described measurement result and/or statistics;

Report current measurement and/or statistics when measurement result and/or statistics exceed described pre-configured thresholding, and report current measurement and/or statistics when measurement result and/or statistics no longer exceed described pre-configured thresholding;

When described pre-configured thresholding is multiple, when measurement result and/or statistics are more than reporting the first current measurement result and/or statistics during the first pre-configured threshold value; When measurement result and/or statistics are more than the second pre-configured thresholding, report the second current measurement result and/or statistics.

7. method according to claim 1, is characterized in that, described response message comprises following information one of at least:

Measure statistics mark, for identifying described configuration messages;

Measurement result and/or statistics.

8. method according to claim 1, is characterized in that, described configuration management node carries out reshuffling decision-making according to described current network state information and comprises:

Described configuration management node, according to described current network state information, in conjunction with current idle frequency spectrum resource information, and Spectrum management policy, determines whether to carry out the scheme that network parameter is reshuffled and/or described network parameter is reshuffled.

9. a method for reconfiguration, is characterized in that, comprising:

Communication site receives configuration messages, and wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information;

Described communication site is measured according to described configuration messages and/or statistics current network state information, and sends the response message of described configuration messages, carries described current network state information in wherein said response message.

10. method according to claim 9, is characterized in that, described communication site is measured according to described configuration messages and/or statistics current network state information comprises:

The network state parameters of described communication site specified by the measurement objects of statistics information in described configuration messages carries out measuring and/or adding up, and obtains measurement result and/or statistics.

11. methods according to claim 10, it is characterized in that, network state parameters in described communication site specified by the measurement objects of statistics information of described configuration messages carries out measuring and/or adding up, and after obtaining measurement result and/or statistics, also comprises:

When described measurement result and/or statistics meet the trigger condition reported, described communication site generates described response message;

Described response message is sent to described configuration management node by described communication site.

12. 1 kinds of reconfiguration device, are positioned at configuration management node, it is characterized in that, comprising:

First sending module, for sending configuration messages, wherein, described configuration messages is for asking communication site's current network state information;

First receiver module, for receiving the response message of described configuration messages, wherein, described response message carries the described current network state information of described communication site;

Reshuffle decision-making module, for carrying out reshuffling decision-making according to described current network state information.

13. 1 kinds of reconfiguration device, are positioned at communication site, it is characterized in that, comprising:

Second receiver module, for receiving configuration messages, wherein, described configuration messages is used for communication site's current network state information of its management of configuration management node request, and carries out reshuffling decision-making according to described current network state information;

Measure statistical module, for measuring according to described configuration messages and/or statistics current network state information;

Second sending module, for sending the response message of described configuration messages, carries described current network state information in wherein said response message.