CN104811919A

CN104811919A - Network parameter acquisition method, network parameter acquisition device and equipment

Info

Publication number: CN104811919A
Application number: CN201410035808.3A
Authority: CN
Inventors: 江小威; 陈卓; 胡南
Original assignee: China Mobile Communications Group Co Ltd
Current assignee: China Mobile Communications Group Co Ltd
Priority date: 2014-01-24
Filing date: 2014-01-24
Publication date: 2015-07-29
Anticipated expiration: 2034-01-24
Also published as: CN104811919B; WO2015109920A1

Abstract

The invention discloses a network parameter acquisition method, a network parameter acquisition device and a piece of equipment, which are used for providing auxiliary information for a base station to configure network parameters in order to achieve the purposes of reducing the signaling overhead of data packet service and lowering the power consumption of terminals. The network parameter acquisition method comprises the following steps: a base station acquires service-related auxiliary information corresponding to a terminal from a mobility management entity MME; and the base station configures network parameters for the terminal according to the acquired service-related auxiliary information.

Description

A kind of network parameter acquisition methods, device and equipment

Technical field

The present invention relates to wireless communication technology field, particularly relate to a kind of network parameter acquisition methods, device and equipment.

Background technology

The signaling consumption that Long Term Evolution (LTE, Long Time Evolution) starts for small data packets class business is saved and reduces the standardization effort of power consumption of terminal.Small data packets class business mainly comprises the small data packets business of machine type communication (MTC, machine-type communication), and some the small data packets business (as QQ business, micro-communication service etc.) on mobile terminal.Small data packets class business is very little due to the data package size of transmission, sends a packets need and consumes many space interface signalings, and cause signaling consumption excessive.In addition, the frequent transmission of the small data packets class business problem that mobile terminal power consumption also can be caused excessive.For above-mentioned two problems, third generation partner program (3rd Generation Partnership Project, 3GPP) provide a variety of scheme in conceptual phase, but the scheme in last Engage of standard stage only comprises introduces energy-conservation sub-state (for MTC super low-power consumption demand, super long standby time is realized) by saving sub-state, and core net provides the long of supplementary to protect connected state scheme (carry out reasonable disposition network parameter by terminal or networks offer services supplementary, realize energy-conservation and signaling consumption saving).

At present, for the terminal entering connected state, base station do not have relevant information to help configuration that it carries out network parameter (comprising DRX parameter, Connection Release timer (timer)), make base station can only be the network parameter that full cell configuration is identical, instead of be configured according to the specific traffic performance of terminal, be therefore difficult to reach the object of saving signaling consumption and reducing power consumption of terminal.

Summary of the invention

The embodiment of the present invention provides a kind of network parameter acquisition methods, device and equipment, with thinking that base station configuration network parameter provides supplementary, reaches the signaling consumption saving packet class business and the object reducing power consumption of terminal.

The embodiment of the present invention provides a kind of network parameter acquisition methods, comprising: base station obtains business associated ancillary information corresponding to described terminal from Mobility Management Entity MME.

As a kind of execution mode of the embodiment of the present invention, business associated ancillary information at least comprises any one in following information or combination in any: traffic type information, traffic direction information, service delay require information, service rate to require information, connected the information and the time interval information of Connection Release and the connection establishment next time time of advent of last packet last time; And

Described associated ancillary information also comprises the one or any combination in following information: first kind information, Second Type information, the 3rd type information, the 4th type information, the 5th type information, the 6th type information and the 7th type information, wherein,

Described first kind information comprises at least one in following information: the maximum at adjacent two the burst intervals time of advent and mean value, adjacent two the burst group intervals time of advent and data package size information in the mean value of the burst quantity that the maximum of adjacent two data packet interarrival times, the duration of a burst, burst group comprise, a burst group, wherein, the criteria for classifying of burst and burst group presets;

Described Second Type information comprises: adjacent two data bag reaches time interval distributed intelligence;

Described 3rd type information comprises: adjacent two data packet interarrival times information;

Described 4th type information comprises at least one in following information: the time interval information that a upstream data bag and afterwards the last downlink data packet send; Or the time interval information that double downlink data packet sends; Or whether there is the indication information sent without upstream data bag before downlink data packet sends;

Described 5th type information comprises: by packet interval section time of advent record packet reach temporal information;

Described 6th type information comprises: for each the packet interval section time of advent record preset, at the appointed time adjacent data packet interarrival times belongs to the frequency information of this packet interval section time of advent and the last temporal information upgrading this frequency information in scope;

Described 7th type information comprises: the statistics of a upper measurement period and the statistics in current statistic cycle, wherein, the statistics of a upper measurement period comprises for each the packet interval section time of advent record preset, in a upper measurement period, adjacent data packet interarrival times belongs to the frequency information of this packet interval section time of advent, the statistics in current statistic cycle comprises for each the packet interval section time of advent record preset, within the current statistic cycle, adjacent data packet interarrival times belongs to the frequency information of this packet interval section time of advent, the start time information in current statistic cycle.

The embodiment of the present invention provides a kind of network parameter acquisition device, comprising: obtain unit, for obtaining business associated ancillary information corresponding to terminal from Mobility Management Entity MME.

The embodiment of the present invention also provides a kind of base station equipment, comprises above-mentioned network parameter acquisition device.

Network parameter acquisition methods, device and equipment that the embodiment of the present invention provides, base station obtains business associated ancillary information corresponding to this terminal from MME, make base station can be terminal configuration network of relation parameter according to the business associated ancillary information obtained, because base station is configured respectively for different terminals, thus reach the object of saving signaling consumption and reducing power consumption of terminal.

Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and 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 in the embodiment of the present invention, the implementing procedure schematic diagram of network parameter acquisition methods;

Fig. 2 is in the embodiment of the present invention, is setting up the implementing procedure schematic diagram obtaining business associated ancillary information in RRC connection procedure;

Fig. 3 is in the embodiment of the present invention, the structural representation of network parameter acquisition device.

Embodiment

In order to realize reducing the signaling consumption of packet class business and reduce the object of power consumption of terminal, embodiments provide a kind of network parameter acquisition methods, device and equipment.

Below in conjunction with Figure of description, the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein is only for instruction and explanation of the present invention, be not intended to limit the present invention, and when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.

Inventor finds in invention process, and a kind of possible solution solved the problems of the technologies described above is the traffic performance that each terminal is added up in base station, then carrys out configuration network parameter accordingly.But, because terminal related information can discharge when terminal enters Idle state, make terminal base station after entering connected state next time there is no relevant information to configure, can only blind configuration be carried out.Simultaneously, because most connection establishment comes from background service or heartbeat packet or business to upgrade, through of short duration mutual after terminal namely enter Idle state, the information that base station during this period of time can be added up is little, and last time connection establishment cannot be added up to the packet delay information of next connection establishment, so be difficult to effectively carry out network parameter configuration according to it.

Given this, embodiments provide a kind of network parameter acquisition methods, by UE(terminal) or base station collection business associated ancillary information, MME(movable pipe rationality entity is uploaded to) when Connection Release, MME self also can collect certain business associated ancillary information or MME can also from SGW(SGW) obtain some business associated ancillary informations, when UE is when entering connected state next time, its business associated ancillary information preserved can be downloaded from MME in base station, and is terminal configuration network parameter according to the business associated ancillary information downloaded.

As shown in Figure 1, be the implementing procedure schematic diagram of the network parameter acquisition methods that the embodiment of the present invention provides, comprise the following steps:

S101, base station obtain business associated ancillary information corresponding to terminal from Mobility Management Entity MME;

Wherein, business associated ancillary information can be by business or the instruction of QCI(service quality rating) add up, also can be do not distinguish statistics.Particular content can comprise at least one in following information or combination in any: traffic type information (if can comprise when differentiated service is added up), traffic direction information (uplink service/downlink business, if can comprise when differentiated service direction is added up), service delay requires that information is not (if when differentiated service or QCI add up, then provide the tightest delay requirement), service rate requires that information is not (if when differentiated service or QCI add up, then provide the tightest rate requirement), connected last packet last time (if when differentiation uplink service/downlink business is added up, then provide respectively and connected last upstream data bag/downlink data packet last time) information and the time interval information of Connection Release and the connection establishment next time time of advent.

During concrete enforcement, associated ancillary information also comprises one or any combination in following information (when specifically implementing, uplink/downlink can be divided to add up, also can not distinguish uplink/downlink and add up): first kind information, Second Type information, the 3rd type information, the 4th type information, the 5th type information, the 6th type information and the 7th type information.

First kind information comprises at least one in following information: the maximum at adjacent two the burst intervals time of advent and mean value, adjacent two the burst group intervals time of advent and data package size information in the mean value of the burst quantity that duration of the maximum of adjacent two data packet interarrival times, a burst, burst group comprise, a burst group in a burst.Wherein, the criteria for classifying of burst and burst group presets.

Preferably, how to divide burst and burst group to divide according to data packet interarrival times, such as, can belong to a burst by specified data packet interarrival times in much scopes, the burst be interposed between the time of advent in much time delay range belongs to a burst group.

Preferably, data package size information can be, but not limited to be included in packet mean size information in measurement period or the CDF(cumulative function distribution of each data package size in measurement period) information.

Second Type information comprises: adjacent two data bag reaches the distributed intelligence in the time interval.

Wherein, the distributed intelligence that adjacent two data bag reaches the time interval can be CDF information, also can be the probability adding up each time interval interval.

Preferably, can according to carrying out with the form shown in following table 1 adding up (this information both can be that separate service (or QCI) is added up, and also can be that all business statistics one are total):

Table 1

3rd type information comprises: adjacent two data packet interarrival times mean information.

During concrete enforcement, the 3rd type information comprises the fluctuation range information that can also comprise adjacent two data packet interarrival times.Wherein, the 3rd type information can be added up comparing Regularia business.

4th type information comprises at least one in following information: the time interval information (can be CDF information or time interval maximum) that a upstream data bag and afterwards the last downlink data packet send; Or the time interval information (can be CDF information or time interval maximum) that double downlink data packet sends; Or whether there is the indication information sent without upstream data bag before downlink data packet sends.

During concrete enforcement, can also add up in conjunction with first kind information or Second Type information/the 3rd type information/the 4th type information/the 5th type information.

5th type information comprises: by packet interval section time of advent record packet reach temporal information, when specifically implementing, the maximum number of each interval record can also be set, and the maximum number in time interval interval.

During concrete enforcement, packet can be reached the time interval is divided into certain interval (such as possible value in standard definition good packet packet interarrival times interval, or determine how demarcation interval by realization), interval for each, only record the time of advent (such as: when 15 30 points and 20 seconds) that a N number of and upper data packet interarrival times recently drops on the packet within the scope of this.During concrete enforcement, also can not demarcation interval, record the time of advent of all packets, until arrive the record upper limit.

Preferably, can add up according to the form shown in table 2:

Table 2

The packet interval section time of advent (s or ms)	The packet list time of advent (list size N)
		A1～B1
A2～B2
		…

6th type information comprises: for packet interval section time of advent record, adjacent data packet interarrival times belongs to the occurrence frequency information of this packet interval section time of advent and the last temporal information upgrading this occurrence frequency information.

During concrete enforcement, packet can be reached the time interval is divided into certain interval (such as possible value in standard definition good packet packet interarrival times interval, or determine how demarcation interval by realization), interval for each, in record a period of time, data packet interarrival times drops on the frequency in this interval, and upgrades the time of this value last time.Preferably, can add up according to the form shown in table 3:

Table 3

The packet interval section time of advent (s or ms)	Occurrence frequency (as number of times/hour)	Update time last time
			A1～B1
A2～B2
			…

Preferably, can upgrade by his-and-hers watches 3 in accordance with the following methods:

For the arbitrary packet interval section time of advent, determine that at the appointed time scope, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent in accordance with the following methods:

Step one, for the arbitrary packet interval section time of advent, if when the interval time of advent of current data packet and a upper packet belongs to this packet interval section time of advent, determine the time of advent of current data packet;

Step 2, determine the last time upgrading frequency information corresponding to this packet interval section time of advent;

Step 3, determine that this data packet interarrival times belongs to the frequency of this packet interval section time of advent according to following formula: number of times/hour; And determine that at the appointed time scope, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent: α * f according to following formula ₁+ (1-α) * f ₁', wherein: T is the measurement period size of frequency; t ₁for the time of advent of current data packet; t ₂for the last time upgrades the time of frequency information corresponding to this packet interval section time of advent; α is that this data packet interarrival times preset belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₁for this data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent; f ₁' be occurrence frequency corresponding to this packet interval section time of advent of current record.

Such as, it is 1 hour for measurement period, when moment A(is accurate to second) (this data packet interarrival times drops on interval (A1 to a packet, B1) after) arriving, check this (A1, B1) interval update time last time is that B(is accurate to second), then the occurrence frequency that the data packet interarrival times that this sampling obtains drops on interval (A1, B1) is 3600/(A-B) number of times/hour; Suppose 0.1 of this weight of sampling, then data packet interarrival times drops on this occurrence frequency calculated of occurrence frequency+0.1* of the occurrence frequency=0.9* last registration in interval (A1, B1).

7th type information comprises: the statistics of a upper measurement period and the statistics in current statistic cycle, wherein, the statistics of a upper measurement period comprises for packet interval section time of advent record, in a upper measurement period, adjacent data packet interarrival times belongs to the occurrence frequency information of this packet interval section time of advent, the statistics in current statistic cycle comprises for packet interval section time of advent record, within the current statistic cycle, adjacent data packet interarrival times belongs to the frequency information of this packet interval section time of advent, the start time information in current statistic cycle.

During concrete enforcement, the statistics in current statistic cycle can also comprise current statistic cycle information, if when not comprising, then adds up according to default cycles.

During concrete enforcement, can add up according to the form shown in table 4, the left side " statistics of a upper measurement period " partly represents the occurrence frequency that the packet counted according to the result of it previous measurement period drops on each packet interval section time of advent; Right side " statistics in current statistic cycle " represents that in this measurement period, each packet interval section time of advent adds up frequency, current statistic cycle information and this statistics initial time.

Table 4

Preferably, the 7th type information can be upgraded in accordance with the following methods:

After current statistic end cycle, for each packet interval section time of advent preset, upgrade occurrence frequency information corresponding to this packet interval section time of advent according to following formula: β * f ₂+ (1-β) * f ₂', wherein: β is that in the current statistic cycle, adjacent data packet interarrival times belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₂for in the current statistic cycle, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent; f ₂' belong to the occurrence frequency of this packet interval section time of advent for adjacent data packet interarrival times in a upper measurement period.

Concrete, for the arbitrary packet interval section time of advent, within the current statistic cycle, add up its frequency, after current period has been added up, upgrade the occurrence frequency in " statistics of a upper measurement period ", if the weight of current period statistics is a, then the frequency in occurrence frequency=(1-a) * occurrence frequency+a* " statistics in current statistic cycle ".(it should be noted that, if measurement period does not mate with the timing statistics of occurrence frequency, then also need to carry out certain conversion).Then, this statistics initial time of " statistics in current statistic cycle " is set to current time, and frequency is set to 0.

Such as, the measurement period of setting is 10s, and in 10s, terminal and base station have 5 Connection Releases to operate, then for Connection Release each time, all according to table 4 form statistics current statistic cycle data, wherein, frequency is the frequency accumulative according to each statistics.

S102, base station are terminal configuration network parameter according to the business associated ancillary information obtained.

During concrete enforcement, above-mentioned network parameter can be, but not limited to comprise DRX(discontinuous reception) parameter and Connection Release timer(timer), wherein, DRX(discontinuous reception) parameter comprises drx-InactivityTimer, onDurationTimer, longDRX-Cycle, shortDRX-Cycle, drxShortCycleTimer.

During concrete enforcement, for longDRX-Cycle parameter, the arranging of longDRX-Cycle usually should meet longDRX-Cycle< service delay and require (if there is multiple business, then service delay requires that the service delay that should get delay requirement the harshest requires).But can Exception handling for the 3rd type information and the 4th type information.

Preferably, longDRX-Cycle parameter can be configured in such a way: require information according to service delay, configure described longDRX-Cycle parameter and be less than service delay requirement; If when comprising multiple described service delay requirement information, configure described longDRX-Cycle parameter and be less than minimum service delay requirement; Or according to the 3rd type information, configure the minimum value that described longDRX-Cycle parameter is less than adjacent two data packet interarrival times; If or send without upstream data bag before determining to there is not downlink data packet transmission according to the 4th type information, and time interval of sending of double downlink data packet and upstream data bag send all to be less than with the time interval that the last downlink data packet sends afterwards service delay require (though or be greater than service delay requirement, but much smaller than Connection Release timer), by can the maximum DRX cycle configuration longDRX-Cycle parameter supported of standard.

During concrete enforcement, for drx-InactivityTimer parameter or onDurationTimer parameter, the burst characteristic of business can be dependent on, preferably, can according to the burst characteristic of downlink business.

During concrete enforcement, drx-InactivityTimer parameter or onDurationTimer parameter can be configured in such a way: according to first kind information, configuration drx-InactivityTimer parameter or onDurationTimer parameter are greater than the maximum of adjacent two data packet interarrival times, preferably, the maximum of onDurationTimer and drx-InactivityTimer slightly larger than data packet interarrival times in a burst can be set; Or

According to the 3rd type information, configuration drx-InactivityTimer parameter or onDurationTimer parameter are greater than the fluctuation range of adjacent two data packet interarrival times, preferably, the fluctuation range of onDurationTimer and drx-InactivityTimer slightly larger than data packet interarrival times is configured; Or

According to the 4th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter and be greater than maximum in time interval that upstream data bag and the last downlink data packet afterwards send and the time interval that double downlink data packet sends, preferably, can configure that onDurationTimer and drx-InactivityTimer send with the last time afterwards slightly larger than upstream data bag is maximum in the transmission time interval that sends of time interval of sending of downlink data packet and double downlink data packet; Or

According to Second Type information or the 5th type information or the 6th type information or the 7th type information, configuration drx-InactivityTimer parameter or onDurationTimer parameter are greater than default packet and reach the time interval, wherein, the packet preset reaches the time interval and is less than longDRX-Cycle.Preferably, can by the certain packet t(t<longDRX-Cycle interval time time of advent) packet in scope is classified as a burst, arranges onDurationTimer and drx-InactivityTimer parameter slightly larger than t.

During concrete enforcement, can configure drxShortCycleTimer parameter in such a way, according to first kind information, configuration drxShortCycleTimer parameter is the mean value at adjacent two the burst intervals time of advent in a burst group; Or according to Second Type information or the 5th type information or the 6th type information or the 7th type information, configure drxShortCycleTimer parameter in accordance with the following methods: setting the one burst interval time of advent, the described burst interval time of advent is greater than default packet and reaches the time interval and be less than longDRX-Cycle; Determine that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; The quantity of the burst occurred in a longDRX-Cycle is determined according to following formula: if n>1, configuration drxShortCycleTimer parameter is n, wherein: n represents the quantity of the burst occurred in a longDRX-Cycle; P represents that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; t ₁represent the burst interval time of advent.Wherein, t1 chooses the value that should as far as possible contain in great majority [t, longDRX-Cycle] scope, but also unsuitable excessive, in order to avoid affect bag propagation delay time, wherein, t represents that default packet reaches the time interval.

During concrete enforcement, the configuration for shortDRX-Cycle parameter can be divided into following several situation:

For first kind information, the mean value that shortDRX-Cycle parameter is adjacent two the burst intervals time of advent in a burst group can be configured;

For the 3rd type information or the 4th type information, without the need to configuring shortDRX-Cycle parameter

For Second Type information or the 5th type information or the 6th type information or the 7th type information, can with reference to above-mentioned configuration drxShortCycleTime parameter, if during n>1, shortDRX-Cycle is configured, and configuration shortDRX-Cycle parameter is t ₁.

For Connection Release timer, in the embodiment of the present invention, Main Basis the 3rd type information/the 5th type information/the 6th type information/the 7th type information is determined, concrete, and following several situation can be divided into be configured:

When determining that terminal is in connected state, according to the 3rd type information, configuration Connection Release timer is greater than adjacent two data packet interarrival times information.Preferably, for the 3rd type information, first arrive time delay according to packet, fast mobile terminal speed is determined to keep terminal at connected state or release connection, if keep connected state, then Connection Release timer should slightly larger than packet interarrival times maximum.

During concrete enforcement, can also according to the 5th type information or the 6th type information or the 7th type information configuration Connection Release timer.Preferably, for the 6th type information or the 7th type information, when after the occurrence frequency determining interval section each time of advent, can know if RRC Connection Release timer arrange less than it after, the occurrence frequency (frequency of all packet interarrival times larger than this Connection Release timer is added up) that Idle state is changed to connected state, also namely terminal keeps the time span of connected state, then can know the signaling consumption of switching and the signaling consumption of Idle state connected state conversion, thus select suitable RRC Connection Release timer.For the 5th type information, after the occurrence frequency of acquisition the 6th type information, can by way selection Connection Release timer described in the 6th type information.

During concrete enforcement, business associated ancillary information can by terminal, or base station or MME add up.Wherein: terminal can be added up the business associated ancillary information except the 6th type information and the 7th type information according to the measurement period preset and report.If when terminal is added up, both can add up when terminal is in connected state, also can add up when terminal is in Idle state.Preferably, terminal, when carrying out business associated ancillary information statistics, can be added up respectively for uplink service and downlink business, also can not carry out distinguishing adding up in the lump.

Preferably, for first kind information, the criteria for classifying of burst and the burst group that terminal sends according to MME or add up according to the criteria for classifying of burst and the burst group of base station broadcast, the criteria for classifying of burst and the burst group specifically issued can belong to a burst for packet arrival interval in much scopes, between burst way, the burst be interposed between in much time delay range belongs to a burst group, also can be realized by terminal.Wherein, if when having MME to send, the criteria for classifying of burst and burst group is carried at the attachment request-reply message or TAU(tracing section updating that MME sends to terminal) in message.

During concrete enforcement, also can by base station statistical service associated ancillary information, if added up by base station, base station can only be added up when terminal is in connected state, when Connection Release, the relevant information counted on is reported MME.Concrete, above-mentioned business associated ancillary information for each terminal, according to pre-configured measurement period, can be added up in base station when this terminal is in connected state; When Connection Release, relevant for the business of statistics assisting is reported MME.Better, Connection Release timer, when Connection Release, can also be reported MME by base station in the lump.

During concrete enforcement, base station, when carrying out the statistics of business associated ancillary information, can be added up for uplink service and downlink business respectively, also can not distinguish and add up in the lump.

Determine to connect last packet of connection establishment and next time the time interval between first packet for base station below, preferably, base station can be determined to connect last packet of connection establishment and next time the time interval between first packet according to any one in following two kinds of modes:

Mode one

Base station connected last (uplink/downlink according to the last time of record, if point uplink/downlink statistics) time of advent of packet, and this connects first (uplink/downlink, if point uplink/downlink statistics) time of advent of packet (if downlink data packet, is exactly that base station receives the MME paging moment; If upstream data bag, be exactly the Stochastic accessing preamble moment that base station receives UE), calculate the interval time of advent of these two packets.

Mode two

Base station according to time interval information, the Connection Release timer value of Connection Release to connection establishment, form a complete terminal traffic the packet interval information time of advent (in a connection establishment last bag and first parlor in next connection establishment the time interval=Connection Release timer+ Connection Release is to time interval of connection establishment).It should be noted that, pass-through mode two carries out adding up, and in a connection establishment, last packet and the time interval of first data parlor in next connection establishment can only obtain the traffic performance that up-downgoing mixes, and cannot distinguish up-downgoing.

Concrete, for different statisticals, base station can be determined to connect last packet of connection establishment and next time the time interval between first packet in accordance with the following methods: 1) for uplink service, and the time interval between the time of advent that the time of advent determining to connect last time last upstream data bag is connected first upstream data bag with this is connect last packet of connection establishment and next time the time interval between first packet; 2) for downlink business, the time interval between the time of advent that the time of advent determining to connect last time last downlink data packet is connected first downlink data packet with this is connect last packet of connection establishment and next time the time interval between first packet; 3) for up-downgoing mixed service, the time interval between the time of advent that the time of advent determining to connect last time last packet is connected first packet with this is connect last packet of connection establishment and next time the time interval between first packet.

For up-downgoing mixed service, base station can also determine that the time interval sum between last Connection Release timer and last Connection Release to this connection establishment is the time interval between last packet of connection establishment and next connection establishment first packet.

It should be noted that, if upstream data bag, then last packet is the Stochastic accessing preamble moment that base station is subject to terminal, if downlink data packet, then last packet is that base station receives the MMEpaging moment.

During concrete enforcement, can also obtain business associated ancillary information by MME, wherein, MME can add up the time interval information of Connection Release and connection establishment next time voluntarily, and all the other information MME can from SGW(gateway) obtain.Preferably, MME statistics Connection Release with on the time interval information of once connection establishment time can add up respectively for uplink service and downlink business, also can not carry out distinguishing adding up in the lump; SGW add up except Connection Release and on once connection establishment time interval information except out of Memory time also can add up respectively for uplink service and downlink business, also can not carry out distinguishing adding up in the lump.

Embodiment for a better understanding of the present invention, set up the implementing procedure of RRC connection procedure to the network parameter acquisition methods that the embodiment of the present invention provides below in conjunction with terminal and base station to be described, as shown in Figure 2, terminal and base station are set up RRC and are connected, and can comprise the following steps:

S201, terminal and base station are set up RRC and are connected.

Wherein, terminal can also provide business associated ancillary information when connection establishment, velocity correlation information (as cell reselection historical information, from the velocity information that the speed measuring modules such as GPS obtain, or the rough moving speed estimation of terminal idle state).

Business associated ancillary information can be supplied to NAS(Non-Access Stratum by application layer) layer, or NAS layer or AS(Access Layer) layer adds up voluntarily.If NAS or AS layer is added up, then no matter terminal all needs statistics at Idle state, connected state, and upgrades.Can add up by business or QCI during statistics, also can all business add up together.Upstream or downstream can separately be added up, and also can add up together.When adding up, can after acquisition some sampled points, obtain the CDF of time delay, or divide burst by certain criterion, burst group, criteria for classifying can be MME adhere to or TAU time dispensing terminal or base station by broadcast mode broadcast (deploy content can be packet arrival interval belong to the burst of burst, burst arrival interval in much time delay range in much scopes belong to a burst group), or terminal realizes.After terminal obtains certain sampled point again, can Pleistocene series count.Update method can be merge by CDF, or the weighted average of new statistics and old statistics.

S202, base station send initial UE message to MME.

MME statistics is for the time interval statistical information from Connection Release to connection establishment next time (such as adopt the CDF form of similar type two, or record time interval several times recently) of this terminal.When statistics time interval, MME can in conjunction with the reason of connection establishment, and such as only statistics, because of the connection establishment of service request initiation, does not add up the connection establishment because TAU initiates, because adhering to the connection establishment initiated.In addition, the business associated ancillary information that MME can also ask for for this terminal to SGW is added up, and the statistics of SGW configures before can being MME, and SGW adds up oneself, or obtains from PGW there.MME can be after receiving the initial UE message of base station to SGW request for information, and also can be in base station specially after MME requested service associated ancillary information, can also be that MME regularly asks for SGW, or SGW regular (or event triggering) reports to MME.

S203, MME set up request to base station feedback initial context.

During concrete enforcement, set up in request at MME to the initial context of base station feedback, the time interval statistical information, Connection Release timer information, business associated ancillary information, user subscription information etc. from Connection Release to connection establishment (if downlink business triggers connection establishment, can be to calling time) next time for this terminal can be comprised.

It should be noted that, Connection Release timer is base station maintenance, and when countless according to transmission in terminal a period of time, this timer will be overtime, and base station just discharges UE and connects.

The supplementary that S204, base station provide according to MME, UE, reasonable disposition network parameter.

Wherein, network parameter comprises DRX parameter (drx-InactivityTimer, onDurationTimer, longDRX-Cycle, shortDRX-Cycle, drxShortCycleTimer), Connection Release timer etc.

Concrete, for the time interval of last packet and next connection establishment first data parlor in a connection establishment, there are two kinds of statistical methods:

1. according to connecting last (uplink/downlink the last time of record, if point up-downgoing statistics) bag time of advent of packet, and this connects first (uplink/downlink, entering share up-downgoing statistics) time of advent of packet (if downstream packets, is exactly that base station receives the MME paging moment; If uplink packet, be exactly the Stochastic accessing preamble moment that base station receives UE), calculate the interval time of advent of these two packets.

2. according to time interval statistical information, the Connection Release timer value of Connection Release to connection establishment, form a complete terminal traffic packet interarrival times information (in a connection establishment last bag and first parlor in next connection establishment the time interval=Connection Release timer+ Connection Release is to time interval of connection establishment).It should be noted that, by the statistics of this kind of mode, in a connection establishment, last bag and the time interval of first parlor in next connection establishment can only obtain the traffic performance that up-downgoing mixes, and cannot distinguish up-downgoing.

Directly add up if business associated ancillary information is UE side or SGW, then can obtain complete Bao Daoda Delay without the need to combining to the time interval statistical information of connection establishment with Connection Release.

S205, base station receive after terminal configuration completes feedback, send initial context and have set up to MME.

S206, to connected state terminal, the supplementary of renewal can be provided at any time to base station, base station can add up too this terminal this connect during up-downgoing traffic performance, then more new business associated ancillary information.

Statistical method is similar to the statistics of NAS or AS in step S201, and when Connection Release by this information reporting to MME, simultaneously can also report Connection Release timer information.Specifically UECONTEXT RELEASE REQUEST message can be passed through, or UE CONTEXT RELEASECOMPLETE message incidentally.If switched, then this information is sent to target BS by handover request by former base station.If S1 switches, then can be supplied to target BS by MME.

It should be noted that, the embodiment of the present invention is not only applicable to single business, and is equally applicable to the mixed service of multiple service constitution.

Based on same inventive concept, a kind of network parameter acquisition device and equipment is additionally provided in the embodiment of the present invention, the principle of dealing with problems due to said apparatus and equipment is similar to network parameter acquisition methods, therefore the enforcement of said apparatus and equipment see the enforcement of method, can repeat part and repeats no more.

As shown in Figure 3, be the structural representation of the network parameter acquisition device that the embodiment of the present invention provides, comprise:

Obtain unit 301, for obtaining business associated ancillary information corresponding to terminal from MME;

Parameter configuration unit 302, for according to obtain business associated ancillary information be terminal configuration network parameter.

Wherein, business associated ancillary information at least comprises any one in following information or combination in any: traffic type information, traffic direction information, service delay require information, service rate to require information, connected the information and the time interval information of Connection Release and the connection establishment next time time of advent of last packet last time; And

Described associated ancillary information can also comprise any one or combination in any in following information: first kind information, Second Type information, the 3rd type information, the 4th type information, the 5th type information, the 6th type information and the 7th type information, wherein

Described Second Type information comprises: adjacent two data bag reaches the distributed intelligence in the time interval;

Described 3rd type information comprises: adjacent two data packet interarrival times mean information;

During concrete enforcement, the 3rd type information can also comprise the fluctuation range information of adjacent two data packet interarrival times.

During concrete enforcement, the maximum number of each interval record can be set, and the maximum number in time interval interval;

Described 6th type information comprises: for packet interval section time of advent record, at the appointed time adjacent data packet interarrival times belongs to the occurrence frequency information of this packet interval section time of advent and the last temporal information upgrading this occurrence frequency information in scope;

Described 7th type information comprises: the statistics of a upper measurement period and the statistics in current statistic cycle, wherein, the statistics of a upper measurement period comprises for packet interval section time of advent record, in a upper measurement period, adjacent data packet interarrival times belongs to the occurrence frequency information of this packet interval section time of advent, the statistics in current statistic cycle comprises for packet interval section time of advent record, within the current statistic cycle, adjacent data packet interarrival times belongs to the frequency information of this packet interval section time of advent, the start time information in current statistic cycle.

During concrete enforcement, the statistics in current statistic cycle can also comprise current statistic cycle information.

During concrete enforcement, the network parameter acquisition device that the embodiment of the present invention provides, can also comprise:

Determining unit, for for the arbitrary packet interval section time of advent, determine that at the appointed time scope, adjacent data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent in accordance with the following methods: for the arbitrary packet interval section time of advent, if when the interval time of advent of current data packet and a upper packet belongs to this packet interval section time of advent, determine the time of advent of described current data packet; Determine the last time upgrading frequency information corresponding to this packet interval section time of advent; Determine that this data packet interarrival times belongs to the frequency of this packet interval section time of advent according to following formula: number of times/hour; And determine that at the appointed time scope, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent: α * f according to following formula ₁+ (1-α) * f ₁', wherein: T is default measurement period size; t ₁for the time of advent of current data packet; t ₂for the last time upgrades the time of frequency information corresponding to this packet interval section time of advent; α is that this data packet interarrival times preset belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₁for this data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent; f ₁' be occurrence frequency corresponding to this packet interval section time of advent of current record.

Updating block, for upgrading described 7th type information in accordance with the following methods: after current statistic end cycle, for each packet interval section time of advent preset, upgrade frequency information corresponding to this packet interval section time of advent according to following formula: β * f ₂+ (1-β) * f ₂', wherein: β is that in the current statistic cycle, adjacent data packet interarrival times belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₂for in the current statistic cycle, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent; f ₂' belong to the frequency of this packet interval section time of advent for adjacent data packet interarrival times in a upper measurement period.

During concrete enforcement, network parameter comprises DRX parameter and Connection Release timer, and wherein, DRX parameter comprises drx-InactivityTimer, onDurationTimer, longDRX-Cycle, shortDRX-Cycle, drxShortCycleTimer.

Wherein, for longDRX-Cycle parameter, parameter configuration unit 302 may be used for according to service delay requirement information, configures described longDRX-Cycle parameter and is less than service delay requirement; If when comprising multiple described service delay requirement information, configure described longDRX-Cycle parameter and be less than minimum service delay requirement; Or according to the 3rd type information, configure the minimum value that described longDRX-Cycle parameter is less than adjacent two data packet interarrival times; If or send without upstream data bag before determining to there is not downlink data packet transmission according to the 4th type information, and the time interval of double downlink data packet transmission and a upstream data bag transmission are all less than service delay requirement with the time interval that the last downlink data packet sends afterwards, configure described longDRX-Cycle parameter by supported maximum DRX cycle.

For drx-InactivityTimer parameter or onDurationTimer parameter, parameter configuration unit 302 may be used for according to described first kind information, configures the maximum that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or according to described 3rd type information, configure the fluctuation range that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or according to described 4th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter and be greater than the time interval that upstream data bag sends with the last downlink data packet afterwards; Or configure described drx-InactivityTimer parameter or onDurationTimer parameter and be greater than the time interval that double downlink data packet sends; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter to be greater than default packet and to reach the time interval, described default packet reaches the time interval and is less than longDRX-Cycle.

For drxShortCycleTimer parameter, parameter configuration unit 302 may be used for according to described first kind information, configures the mean value that described drxShortCycleTimer parameter is adjacent two the burst intervals time of advent in a burst group; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drxShortCycleTimer parameter in accordance with the following methods: setting the one burst interval time of advent, the described burst interval time of advent is greater than default packet and reaches the time interval and be less than longDRX-Cycle; Determine that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; The quantity of the burst occurred in a longDRX-Cycle is determined according to following formula: configuring described drxShortCycleTimer parameter is n, wherein: n represents the quantity of the burst occurred in a longDRX-Cycle; P represents that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; t ₁represent the burst interval time of advent.

For shortDRX-Cycle parameter, parameter configuration unit 302, may be used for according to first kind information, configures the mean value that described shortDRX-Cycle parameter is adjacent two the burst intervals time of advent in a burst group; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, if during n>1, configuring described shortDRX-Cycle parameter is the described burst interval time of advent.

During concrete enforcement, for Connection Release timer, parameter configuration unit 302, when may be used for determining that described terminal is in connected state, according to described 3rd type information, configures described Connection Release timer and is greater than adjacent two data packet interarrival times information; Or configure described Connection Release timer according to described 5th type information or the 6th type information or the 7th type information.

Statistic unit, for for described terminal, according to pre-configured measurement period, the statistical service associated ancillary information when described terminal is in connected state;

Report unit, for when Connection Release, business associated ancillary information is reported MME.

Wherein, report unit, can also be used for, when Connection Release, Connection Release timer being reported described MME.

Wherein, statistic unit, when statistical service associated ancillary information, can be added up for uplink service and downlink business respectively, also can not distinguish and add up in the lump.

Preferably, when statistic unit can also be used for adding up for uplink service and downlink business, determine to connect last packet of connection establishment and next time the time interval between first packet according to the time interval between the time of advent that the time of advent connecting last packet last time of record is connected first packet with this.

During concrete enforcement, when statistic unit can also be used for adding up for uplink service and downlink business, the time interval sum determining between last Connection Release timer and last Connection Release to this connection establishment is the time interval between last packet of connection establishment and next connection establishment first packet.

For convenience of description, above each several part is divided into each module (or unit) according to function and describes respectively.Certainly, the function of each module (or unit) can be realized in same or multiple software or hardware when implementing of the present invention.

It should be noted that, above-mentioned network parameter acquisition device can be arranged in base station equipment.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.

The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.

Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. a network parameter acquisition methods, is characterized in that, comprising:

Base station obtains business associated ancillary information corresponding to terminal from Mobility Management Entity MME.

2. the method for claim 1, it is characterized in that, described business associated ancillary information at least comprises any one in following information or combination in any: traffic type information, traffic direction information, service delay require information, service rate to require information, connected the information and the time interval information of Connection Release and the connection establishment next time time of advent of last packet last time; And

Described associated ancillary information also comprises any one or combination in any in following information: first kind information, Second Type information, the 3rd type information, the 4th type information, the 5th type information, the 6th type information and the 7th type information, wherein,

Described 3rd type information comprises adjacent two data packet interarrival times mean information;

Described 4th type information comprises at least one in following information: the time interval information that a upstream data bag and afterwards the last downlink data packet send, whether the time interval information that double downlink data packet sends, exist the indication information sent without upstream data bag before downlink data packet sends;

Described 6th type information comprises: for packet interval section time of advent record, adjacent data packet interarrival times belongs to the occurrence frequency information of this packet interval section time of advent and the last temporal information upgrading this occurrence frequency information;

3. method as claimed in claim 2, it is characterized in that, described 3rd type information also comprises the fluctuation range information of adjacent two data packet interarrival times.

4. method as claimed in claim 2, is characterized in that, for described 5th type information, presets the maximum number of each interval record, and the maximum number in time interval interval.

5. method as claimed in claim 2, it is characterized in that, the statistics in the current statistic cycle in described 7th type information also comprises current statistic cycle information.

6. method as claimed in claim 2, is characterized in that, described data package size information comprises the cumulative function distribution CDF information of each data package size in packet mean size information in measurement period or measurement period.

7. method as claimed in claim 2, it is characterized in that, for the arbitrary packet interval section time of advent in the 6th type information, determine that at the appointed time scope, adjacent data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent in accordance with the following methods:

For the arbitrary packet interval section time of advent, if when the interval time of advent of current data packet and a upper packet belongs to this packet interval section time of advent, determine the time of advent of described current data packet;

Determine the last time upgrading frequency information corresponding to this packet interval section time of advent;

Determine that this data packet interarrival times belongs to the frequency of this packet interval section time of advent according to following formula: and

Determine that at the appointed time scope, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent: α * f according to following formula ₁+ (1-α) * f ₁', wherein:

T is default measurement period size;

T ₁for the time of advent of current data packet;

T ₂for the last time upgrades the time of frequency information corresponding to this packet interval section time of advent;

α is that this data packet interarrival times preset belongs to weight corresponding to the frequency of this packet interval section time of advent;

F ₁for this data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent;

F ₁' be frequency corresponding to this packet interval section time of advent of current record.

8. method as claimed in claim 2, is characterized in that, upgrade described 7th type information in accordance with the following methods:

After current statistic end cycle, for each packet interval section time of advent preset, upgrade occurrence frequency information corresponding to this packet interval section time of advent according to following formula: β * f ₂+ (1-β) * f ₂', wherein:

β is that in the current statistic cycle, adjacent data packet interarrival times belongs to weight corresponding to the frequency of this packet interval section time of advent;

F ₂for in the current statistic cycle, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent;

F ₂' belong to the occurrence frequency of this packet interval section time of advent for adjacent data packet interarrival times in a upper measurement period.

9. method as claimed in claim 1 or 2, is characterized in that, also comprise:

Described base station is described terminal configuration network parameter according to the business associated ancillary information obtained.

10. method as claimed in claim 9, it is characterized in that, described network parameter comprises discontinuous reception DRX parameter.

11. methods as claimed in claim 10, it is characterized in that, described DRX parameter comprises longDRX-Cycle parameter; And

Business associated ancillary information according to obtaining is described terminal configuration network parameter, specifically comprises:

Require information according to service delay, configure described longDRX-Cycle parameter and be less than service delay requirement; If when comprising multiple described service delay requirement information, configure described longDRX-Cycle parameter and be less than minimum service delay requirement; Or

According to the 3rd type information, configure the minimum value that described longDRX-Cycle parameter is less than adjacent two data packet interarrival times; Or

Send without upstream data bag if determine not exist before downlink data packet sends according to the 4th type information, and the time interval of double downlink data packet transmission and a upstream data bag transmission are all less than service delay requirement with the time interval that the last downlink data packet sends afterwards, configure described longDRX-Cycle parameter by supported maximum DRX cycle.

12. methods as claimed in claim 10, it is characterized in that, described DRX parameter comprises drx-InactivityTimer parameter or onDurationTimer parameter; And

According to described first kind information, configure the maximum that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or

According to described 3rd type information, configure the fluctuation range that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or

According to described 4th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter and be greater than maximum in time interval that upstream data bag and the last downlink data packet afterwards send and the time interval that double downlink data packet sends; Or

According to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter to be greater than default packet and to reach the time interval, described default packet reaches the time interval and is less than longDRX-Cycle.

13. methods as claimed in claim 10, it is characterized in that, described DRX parameter comprises drxShortCycleTimer parameter; And

According to described first kind information, configure the mean value that described drxShortCycleTimer parameter is adjacent two the burst intervals time of advent in a burst group; Or

According to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drxShortCycleTimer parameter in accordance with the following methods:

Set the burst interval time of advent, the described burst interval time of advent is greater than default packet and reaches the time interval and be less than longDRX-Cycle;

Determine that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent;

The quantity of the burst occurred in a longDRX-Cycle is determined according to following formula:

n = p * \frac{longDRX - Cycle}{t_{1}};

Configuring described drxShortCycleTimer parameter is n, wherein:

N represents the quantity of the burst occurred in a longDRX-Cycle;

P represents that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent;

T ₁represent the burst interval time of advent.

14. methods as claimed in claim 13, it is characterized in that, described DRX parameter comprises shortDRX-Cycle parameter; And

According to first kind information, configure the mean value that described shortDRX-Cycle parameter is adjacent two the burst intervals time of advent in a burst group; Or

According to described Second Type information or the 5th type information or the 6th type information or the 7th type information, if during n>1, configuring described shortDRX-Cycle parameter is the described burst interval time of advent.

15. methods as claimed in claim 9, it is characterized in that, described network parameter comprises Connection Release timer timer.

16. methods as claimed in claim 15, is characterized in that, the business associated ancillary information according to obtaining is described terminal configuration network parameter, specifically comprises:

When determining that described terminal is in connected state, according to described 3rd type information, configure described Connection Release timer and be greater than adjacent two data packet interarrival times information; Or

Described Connection Release timer is configured according to described 5th type information or the 6th type information or the 7th type information.

17. methods as claimed in claim 2, is characterized in that, the business associated ancillary information except the 6th type information and the 7th type information is that described terminal is added up according to pre-configured measurement period and reports.

18. methods as claimed in claim 17, it is characterized in that, described first kind information is the criteria for classifying of burst and the burst group that described terminal sends according to described MME or adds up according to the criteria for classifying of burst and the burst group of base station broadcast, and the criteria for classifying of described burst and burst group is carried in the attachment request-reply message or tracing section updating TAU message that described MME sends to described terminal.

19. methods as claimed in claim 17, is characterized in that, the business supplementary except the 6th type information and the 7th type information is that described terminal pins is added up uplink service and/or downlink business and reports.

20. methods as claimed in claim 2, is characterized in that, also comprise:

For described terminal, according to pre-configured measurement period, described business associated ancillary information is added up in base station when described terminal is in connected state;

Auxiliary for the described business of statistics relevant information reporting, when Connection Release, is given described MME by described base station.

21. methods as claimed in claim 20, is characterized in that, described business supplementary is that described base station carries out adding up for uplink service and/or downlink business and reports described MME.

22. methods as claimed in claim 21, is characterized in that, when described base station is added up for uplink and downlink business, determine in accordance with the following methods to connect last packet of connection establishment and next time the time interval between first packet:

Described base station was determined to connect last packet of connection establishment and next time the time interval between first packet according to the time interval between the time of advent being connected first packet with this time of advent connecting last packet last time of record.

23. methods as claimed in claim 21, is characterized in that, also comprise:

Connection Release timer, when Connection Release, is reported described MME by described base station.

24. methods as claimed in claim 23, is characterized in that, when described base station is added up for uplink and downlink business, determine in accordance with the following methods to connect last packet of connection establishment and next time the time interval between first packet:

The time interval sum determining between last Connection Release timer and last Connection Release to this connection establishment is the time interval between last packet of connection establishment and next connection establishment first packet.

25. methods as claimed in claim 2, is characterized in that, described business associated ancillary information be described MME for described terminal, according to pre-configured measurement period obtain, wherein:

The time interval information of a described Connection Release and next time connection establishment is that described MME adds up according to pre-configured measurement period;

Except Connection Release and other business associated ancillary information except the time interval information of connection establishment are next time that described MME obtains from gateway SGW according to pre-configured measurement period.

26. methods as claimed in claim 25, is characterized in that, the time interval information of a described Connection Release and next time connection establishment is that described MME adds up for up and/or downlink business; And except Connection Release and other business associated ancillary information except the time interval information of connection establishment be next time that described SGW adds up for uplink service and/or downlink business.

27. 1 kinds of network parameter acquisition device, is characterized in that, comprising:

Obtain unit, for obtaining business associated ancillary information corresponding to terminal from Mobility Management Entity MME.

28. devices as claimed in claim 27, it is characterized in that, described business associated ancillary information at least comprises any one in following information or combination in any: traffic type information, traffic direction information, service delay require information, service rate to require information, connected the information and the time interval information of Connection Release and the connection establishment next time time of advent of last packet last time; And

29. devices as claimed in claim 28, it is characterized in that, described 3rd type information also comprises the fluctuation range information of adjacent two data packet interarrival times.

30. devices as claimed in claim 28, is characterized in that, for described 5th type information, preset the maximum number of each interval record, and the maximum number in time interval interval.

31. devices as claimed in claim 28, is characterized in that, the statistics in the current statistic cycle in described 7th type information also comprises current statistic cycle information.

32. devices as claimed in claim 28, is characterized in that, also comprise:

Determining unit, for for the arbitrary packet interval section time of advent in described 6th type information, determine that at the appointed time scope, adjacent data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent in accordance with the following methods: for the arbitrary packet interval section time of advent, if when the interval time of advent of current data packet and a upper packet belongs to this packet interval section time of advent, determine the time of advent of described current data packet; Determine the last time upgrading frequency information corresponding to this packet interval section time of advent; Determine that this data packet interarrival times belongs to the frequency of this packet interval section time of advent according to following formula: number of times/hour; And determine that at the appointed time scope, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent: α * f according to following formula ₁+ (1-α) * f ₁', wherein: T is default measurement period size; t ₁for the time of advent of current data packet; t ₂for the last time upgrades the time of frequency information corresponding to this packet interval section time of advent; α is that this data packet interarrival times preset belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₁for this data packet interarrival times belongs to the occurrence frequency of this packet interval section time of advent; f ₁' be occurrence frequency corresponding to this packet interval section time of advent of current record.

33. devices as claimed in claim 28, is characterized in that, also comprise:

Updating block, for upgrading described 7th type information in accordance with the following methods: after current statistic end cycle, for each packet interval section time of advent preset, upgrade occurrence frequency information corresponding to this packet interval section time of advent according to following formula: β * f ₂+ (1-β) * f ₂', wherein: β is that in the current statistic cycle, adjacent data packet interarrival times belongs to weight corresponding to the frequency of this packet interval section time of advent; f ₂for in the current statistic cycle, adjacent data packet interarrival times belongs to the frequency of this packet interval section time of advent; f ₂' belong to the occurrence frequency of this packet interval section time of advent for adjacent data packet interarrival times in a upper measurement period.

34. devices as described in claim 27 or 28, is characterized in that, also comprise:

Parameter configuration unit, for according to obtain business associated ancillary information be described terminal configuration network parameter.

35. devices as claimed in claim 34, it is characterized in that, described network parameter comprises discontinuous reception DRX parameter.

36. devices as claimed in claim 35, it is characterized in that, described DRX parameter comprises longDRX-Cycle parameter; And

Described parameter configuration unit, specifically for requiring information according to service delay, configuring described longDRX-Cycle parameter and being less than service delay requirement; If when comprising multiple described service delay requirement information, configure described longDRX-Cycle parameter and be less than minimum service delay requirement; Or according to the 3rd type information, configure the minimum value that described longDRX-Cycle parameter is less than adjacent two data packet interarrival times; If or send without upstream data bag before determining to there is not downlink data packet transmission according to the 4th type information, and the time interval of double downlink data packet transmission and a upstream data bag transmission are all less than service delay requirement with the time interval that the last downlink data packet sends afterwards, configure described longDRX-Cycle parameter by supported maximum DRX cycle.

37. devices as claimed in claim 35, it is characterized in that, described DRX parameter comprises drx-InactivityTimer parameter or onDurationTimer parameter; And

Described parameter configuration unit, specifically for according to described first kind information, configures the maximum that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or according to described 3rd type information, configure the fluctuation range that described drx-InactivityTimer parameter or onDurationTimer parameter are greater than adjacent two data packet interarrival times; Or according to described 4th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter and be greater than maximum in time interval that upstream data bag and the last downlink data packet afterwards send and the time interval that double downlink data packet sends; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drx-InactivityTimer parameter or onDurationTimer parameter to be greater than default packet and to reach the time interval, described default packet reaches the time interval and is less than longDRX-Cycle.

38. devices as claimed in claim 35, it is characterized in that, described DRX parameter comprises drxShortCycleTimer parameter; And

Described parameter configuration unit, specifically for according to described first kind information, configures the mean value that described drxShortCycleTimer parameter is adjacent two the burst intervals time of advent in a burst group; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, configure described drxShortCycleTimer parameter in accordance with the following methods: setting the one burst interval time of advent, the described burst interval time of advent is greater than default packet and reaches the time interval and be less than longDRX-Cycle; Determine that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; The quantity of the burst occurred in a longDRX-Cycle is determined according to following formula: configuring described drxShortCycleTimer parameter is n, wherein: n represents the quantity of the burst occurred in a longDRX-Cycle; P represents that data packet interarrival times belongs to default packet and reaches probability between the time interval and the burst interval time of advent; t ₁represent the burst interval time of advent.

39. devices as claimed in claim 38, it is characterized in that, described DRX parameter comprises shortDRX-Cycle parameter; And

Described parameter configuration unit, specifically for according to first kind information, configures the mean value that described shortDRX-Cycle parameter is adjacent two the burst intervals time of advent in a burst group; Or according to described Second Type information or the 5th type information or the 6th type information or the 7th type information, if during n>1, configuring described shortDRX-Cycle parameter is the described burst interval time of advent.

40. devices as claimed in claim 34, it is characterized in that, described network parameter comprises Connection Release timer timer.

41. devices as claimed in claim 40, is characterized in that,

Described parameter configuration unit, during specifically for determining that described terminal is in connected state, according to described 3rd type information, configuring described Connection Release timer and being greater than adjacent two data packet interarrival times information; Or configure described Connection Release timer according to described 5th type information or the 6th type information or the 7th type information.

42. devices as claimed in claim 28, is characterized in that, also comprise:

Statistic unit, for for described terminal, according to pre-configured measurement period, adds up described business associated ancillary information when described terminal is in connected state;

Report unit, for when Connection Release, the described business associated ancillary information of statistics is reported described MME.

43. devices as claimed in claim 42, is characterized in that, described business supplementary is that described statistic unit carries out adding up for uplink service and/or downlink business and reports described MME.

44. devices as claimed in claim 43, is characterized in that,

Described statistic unit, time also for adding up for uplink service and downlink business, determine to connect last packet of connection establishment and next time the time interval between first packet according to the time interval between the time of advent that the time of advent connecting last packet last time of record is connected first packet with this.

45. devices as claimed in claim 42, is characterized in that,

Describedly report unit, also for when Connection Release, Connection Release timer is reported described MME.

46. devices as claimed in claim 45, is characterized in that,

Described statistic unit, time also for adding up for uplink service and downlink business, the time interval sum determining between last Connection Release timer and last Connection Release to this connection establishment is the time interval between last packet of connection establishment and next connection establishment first packet.

47. 1 kinds of base station equipments, is characterized in that, comprise the device described in the arbitrary claim of claim 27 ~ 46.