CN103733678B - The method and apparatus of control data service quality - Google Patents

Abstract

The invention discloses a kind of method and apparatus of control data service quality.This method includes：Congestion occurs for cell where determining user equipment；Determine the aggregate maximum bit rate that user equipment is used under congestion state；According to the aggregate maximum bit rate that user equipment is used under the congestion state, the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data is controlled.The method and apparatus of the control data service quality of the embodiment of the present invention, by when congestion occurs for cell where user equipment, the upper limit of the upstream and downstream bandwidth of the aggregate maximum bit rate control non-ensured bit rate data used according to user equipment under congestion state, the service quality of business datum can be efficiently controlled, and differential management is carried out to bandwidth, so as to improve the utilization rate of Internet resources, alleviate network congestion, improve Consumer's Experience.

Description

The method and apparatus of control data service quality

Technical field

The present invention relates to the method and apparatus of control data service quality in the communications field, more particularly to the communications field.

Background technology

Long Term Evolution（Long Term Evolution, referred to as " LTE "）System is third generation partner program（3rd Generation Partnership Project, referred to as " 3GPP "）The next generation wireless communication system for developing and formulating System, LTE system has the very high availability of frequency spectrum and transmission speed, and has the advantages that relatively low propagation delay time.

In LTE system, work as user equipment（User Equipment, referred to as " UE "）When initiating initial network access, Following flow can be used：UE initiates attach request, it is possible to carry the access point for needing to ask（Access Point Name, Referred to as " APN "）Indicate；UE and network perform the safety certification process that terminal networks, and activate the security association of Non-Access Stratum, Mobility management entity（Mobility Management Entity, referred to as " MME "）From home subscriber server（Home Subscriber Server, referred to as " HSS "）The signing information of terminal is obtained, includes the polymerization high specific of user equipment signing Special rate（Aggregate Maximum Bit Rate, referred to as " AMBR "）（UE-AMBR Subscribed）；MME is to service network Close（Serving Gateway, referred to as " SGW "）Session establishment request is initiated, the session establishment request packet includes the evolution of acquiescence Grouping system（Evolved Packet System, referred to as " EPS "）The service quality of carrying（Quality of Service, Referred to as " QoS "）And packet data network（Packet Data Network, referred to as " PDN "）Address, if UE hair APN instructions are not carried when playing attach request, then now MME can take the APN instructions of acquiescence；SGW is sent to above-mentioned PDN addresses Session establishment is asked；If network has strategy and charging control（Policy and Charging Control, referred to as “PCC”）Deployment, then grouped data network gateway（PDN Gateway, referred to as " PGW "）To strategy and charging rule functions Entity（Policy and Charging Rules Function, referred to as " PCRF "）Signalling exchange is carried out to set up IP connections Access network（IP Connectivity Access Network, referred to as " IP-CAN "）Session, PGW is obtained and given tacit consent to from PCRF EPS carries corresponding qos policy, and to set up the corresponding default EPS bearings of PDN, it is maximum that PGW can also obtain access point polymerization Bit rate（Access Point Name Aggregate Maximum Bit Rate, referred to as " APN-AMBR "）, APN- The non-ensured bit rate for this APN correlations that AMBR marks PCRF is authorized（Non-Guaranteed Bit Rate, referred to as " Non- GBR”）The corresponding bandwidth upper limit of data flow.

PGW sends session establishment response to SGW, and SGW sends session establishment to MME and responded, and is wrapped in session establishment response Include APN-AMBR；MME by from the HSS UE-AMBRSubscribed obtained and each the currently active APN APN-AMBR it It is defined as the aggregate maximum bit rate that user equipment is used with the smaller value in both（UE-AMBR-IN USE）；MME is to base Stand（Evolutional Node B, referred to as " eNB "）Send initial context and set up request, set up and ask in initial context In, MME carries UE-AMBR-IN USE value to base station；Base station triggers the radio bearer eated dishes without rice or wine foundation, and based on UE- AMBR-IN USE carry out the control of the upper limit to the up-downgoing non-GBR data eated dishes without rice or wine；After initial context is created as, UE is to MME Send attachment completion message；MME sends bearing update message to SGW.So far, SGW just can be by descending data cached flow direction Under have sent.

From above-mentioned technology, in the case that the PDN connections number that user equipment is enabled keeps constant, that is, mean current Each APN of activation APN-AMBR sums keep constant, thus, when network state changes, for example network is gathered around During plug, the UE-AMBR-IN USE of base station side remain constant, thus can not efficiently control the service quality of business datum, Resource utilization is relatively low, and Consumer's Experience is poor.

The content of the invention

The embodiments of the invention provide a kind of method and apparatus of control data service quality, business can be efficiently controlled The service quality of data, and differential management is carried out to bandwidth.

In a first aspect, the embodiments of the invention provide a kind of method of control data service quality, this method includes：It is determined that Congestion occurs for cell where user equipment；Determine the aggregate maximum bit rate that user equipment is used under congestion state；Gathered around according to this The aggregate maximum bit rate that user equipment is used under plug-like state, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In the first possible implementation of first aspect, the polymerization that user equipment is used under the determination congestion state Maximum Bit Rate, including：Determine user equipment currently used aggregate maximum bit rate and network state information；According to the use The currently used aggregate maximum bit rate of family equipment and the network state information, determine that user equipment is used under the congestion state Aggregate maximum bit rate.

With reference to the first possible implementation of first aspect, in second of possible implementation, this is network-like State information at least includes one kind in following message：The congestion information of cell, the grade of the user equipment where the user equipment Information, the service quality rating QCI information of non-ensured bit rate corresponding with user equipment carrying, the types of applications on base station The positional information of shared percent information, temporal information and the user equipment.

With reference to the first or second of possible implementation of first aspect, first aspect, in the third possible reality In existing mode, the aggregate maximum bit rate that user equipment is used under the determination congestion state, including：To mobility management entity The congestion information of cell where MME sends the user equipment；Receive under the congestion state that the MME is sent according to the congestion information The aggregate maximum bit rate that user equipment is used under the aggregate maximum bit rate that user equipment is used, the congestion state is by the MME User equipment aggregate maximum bit rate is true under the congestion state obtained according to the congestion information and from home subscriber server HSS It is fixed；Or the aggregate maximum bit rate that user equipment is used under the congestion state by the MME according under the congestion state obtained from HSS User equipment aggregate maximum bit rate, and the currently active each access point aggregate maximum bit rate sum are determined.

The first with reference to first aspect or first aspect is possible to any of the third possible implementation Implementation, in the 4th kind of possible implementation, the aggregate maximum bit that user equipment is used under the determination congestion state Rate, including：The congestion information of cell where sending the user equipment to mobility management entity MME；The MME is received to be gathered around according to this User equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state that plug information is sent, the congestion state Aggregate maximum bit rate by strategy with charging regulation function entity PCRF according to user equipment it is currently used polymerize high specific Special rate, and determined according to the class information of the congestion information and/or the user equipment, and pass through grouped data network gateway PGW and gateway SGW are sent to the MME.

The first with reference to first aspect or first aspect is possible to any of the 4th kind of possible implementation Implementation, in the 5th kind of possible implementation, the aggregate maximum bit that user equipment is used under the determination congestion state Rate, including：The congestion information of cell where sending the user equipment to mobility management entity MME；The MME is received to be gathered around according to this User equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state that plug information is sent, the congestion state Aggregate maximum bit rate determined by the MME according to access point aggregate maximum bit rate under the congestion state obtained from PCRF, Access point aggregate maximum bit rate is by access point aggregate maximum bit rates of the PCRF according to signing, Yi Jigen under the congestion state Determined according to the class information of the congestion information and/or the user equipment.

The first with reference to first aspect or first aspect is possible to any of the 5th kind of possible implementation Implementation, in the 6th kind of possible implementation, the aggregate maximum bit that user equipment is used under the determination congestion state Rate, including：Receive under the aggregate maximum bit rate that user equipment is used under the congestion state of MME transmissions, the congestion state The aggregate maximum bit rate that user equipment is used is polymerize maximum by the MME according to user equipment under the congestion state obtained from HSS Bit rate determines that user equipment aggregate maximum bit rate is receiving management server transmission by the HSS under the congestion state After congestion information, the aggregate maximum bit rate and network state information contracted according to user equipment are determined.

With reference to the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation, this is network-like State information at least includes one kind in following message：The congestion level of cell where the type of the user equipment, the user equipment Information, the class information of the user equipment, the positional information of temporal information and the user equipment.

With reference to first aspect the third to any of the 7th kind of possible implementation possible implementation, In 8th kind of possible implementation, the congestion information includes cell where being used to indicate the user equipment and occurs the instruction of congestion Information, and/or congestion level information.

Second aspect, the embodiments of the invention provide a kind of method of control data service quality, this method includes：It is determined that The aggregate maximum bit rate that user equipment is used under congestion state；To base station send that user equipment under the congestion state uses it is poly- Maximum Bit Rate is closed, in order to which the base station is according to the aggregate maximum bit rate that user equipment is used under the congestion state, is controlled non- The upper limit of the upstream and downstream bandwidth of ensures bit rate data.

In the first possible implementation of second aspect, the polymerization that user equipment is used under the determination congestion state Maximum Bit Rate, including：The congestion information of cell where receiving the user equipment of base station transmission；It is determined that with the congestion information Corresponding user equipment aggregate maximum bit rate；User equipment aggregate maximum bit rate corresponding with the congestion information is defined as The aggregate maximum bit rate that user equipment is used under the congestion state；Or polymerize according to user equipment corresponding with the congestion information Maximum Bit Rate and the currently active each access point aggregate maximum bit rate sum, determine that user equipment makes under the congestion state Aggregate maximum bit rate.

With reference to the first possible implementation of second aspect, in second of possible implementation, the determination with The corresponding user equipment aggregate maximum bit rate of the congestion information, including：When the user equipment initially adheres to, receive ownership and use User equipment aggregate maximum bit rate under the congestion state that family server HSS is sent；User equipment polymerize under the congestion state In Maximum Bit Rate, user equipment aggregate maximum bit rate corresponding with the congestion information is determined according to the congestion information.

With reference to the first or second of possible implementation of second aspect or second aspect, in the third possible reality In existing mode, the aggregate maximum bit rate that user equipment is used under the determination congestion state, including：Receive being somebody's turn to do for base station transmission The congestion information of cell where user equipment；It is currently used to strategy and charging regulation function entity PCRF transmission user equipmenies Aggregate maximum bit rate, and send the congestion information and/or the class information of the user equipment to the PCRF；Receive PCRF hairs The polymerization that user equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state sent, the congestion state is most Big bit rate by the PCRF according to the currently used aggregate maximum bit rate of the user equipment, and according to the congestion information and/ Or the class information of the user equipment is determined.

The first with reference to second aspect or second aspect is possible to any of the third possible implementation Implementation, in the 4th kind of possible implementation, the aggregate maximum bit that user equipment is used under the determination congestion state Rate, including：The congestion information of cell where receiving the user equipment of base station transmission；The congestion information is sent to PCRF；Connect Receive access point aggregate maximum bit rate under access point aggregate maximum bit rate under the congestion state of PCRF transmissions, the congestion state By access point aggregate maximum bit rates of the PCRF according to signing, and according to the congestion information and/or the user equipment etc. Level information is determined；According to access point aggregate maximum bit rate under the congestion state, determine that user equipment under congestion state is used Aggregate maximum bit rate.

The first with reference to second aspect or second aspect is possible to any of the 4th kind of possible implementation Implementation, in the 5th kind of possible implementation, the aggregate maximum bit that user equipment is used under the determination congestion state Rate, including：User equipment under user equipment aggregate maximum bit rate under the congestion state that HSS is sent, the congestion state is received to gather Maximum Bit Rate is closed by the HSS after the congestion information of management server transmission is received, the polymerization contracted according to user equipment Maximum Bit Rate and network state information are determined；According to user equipment aggregate maximum bit rate under the congestion state, it is determined that gathering around The aggregate maximum bit rate that user equipment is used under plug-like state.

With reference to the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation, this is network-like State information at least includes one kind in following message：The congestion level of cell where the type of the user equipment, the user equipment Information, the class information of the user equipment, the positional information of temporal information and the user equipment.

With reference to second aspect the first to any of the 6th kind of possible implementation possible implementation, In 7th kind of possible implementation, the congestion information includes cell where being used to indicate the user equipment and occurs the instruction of congestion Information, and/or congestion level information.

The third aspect, the embodiments of the invention provide a kind of method of control data service quality, this method includes：Receive The currently used aggregate maximum bit rate of user equipment that mobility management entity MME is sent, and receive the use of MME transmissions The congestion information and/or the class information of the user equipment of cell where the equipment of family；Gather according to the user equipment is currently used Maximum Bit Rate is closed, and according to the congestion information and/or the class information of the user equipment, determines that user sets under congestion state The standby aggregate maximum bit rate used；The aggregate maximum bit rate that user equipment is used under the congestion state is sent to the MME, with It is easy to base station according to the aggregate maximum bit rate that user equipment is used under the congestion state, controls the upper of non-ensured bit rate data The upper limit of downlink bandwidth.

In the first possible implementation of the third aspect, the congestion information includes being used to indicate the user equipment institute Occurs the configured information of congestion, and/or congestion level information in cell.

Fourth aspect, the embodiments of the invention provide a kind of method of control data service quality, this method includes：Receive The congestion information of cell where the user equipment that mobility management entity MME is sent；High specific is polymerize according to the access point of signing Special rate, and according to the congestion information and/or the class information of the user equipment, determine that access point polymerization is maximum under congestion state Bit rate；Access point aggregate maximum bit rate under the congestion state is sent to the MME, in order to which the MME is according to the congestion state Lower access point aggregate maximum bit rate, determines the aggregate maximum bit rate that user equipment is used under congestion state, in order to base station Control the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In the first possible implementation of fourth aspect, the congestion information includes being used to indicate the user equipment institute Occurs the configured information of congestion, and/or congestion level information in cell.

5th aspect, the embodiments of the invention provide a kind of method of control data service quality, this method includes：Receive The congestion information that management server is sent, the congestion information includes cell where being used to indicate the user equipment and occurs the finger of congestion Show information, and/or congestion level information；When congestion occurs for cell where determining the user equipment according to the congestion information, root The aggregate maximum bit rate and network state information contracted according to user equipment, determine that user equipment polymerization is maximum under congestion state Bit rate；User equipment aggregate maximum bit rate under the congestion state is sent to mobility management entity MME, in order to the MME According to user equipment aggregate maximum bit rate under the congestion state, the polymerization high specific that user equipment is used under congestion state is determined Special rate, in order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In the first possible implementation of the 5th aspect, the network state information at least includes in following message It is a kind of：The type of the user equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, The positional information of temporal information and the user equipment.

6th aspect, the embodiments of the invention provide a kind of base station, the base station includes：First determining module, for determining Congestion occurs for cell where user equipment；Second determining module, where determining the user equipment in first determining module When congestion occurs for cell, the aggregate maximum bit rate that user equipment is used under congestion state is determined；Control module, should for basis The aggregate maximum bit rate that user equipment is used under the congestion state that second determining module is determined, controls non-ensured bit rate number According to upstream and downstream bandwidth the upper limit.

Second determining module includes in the first possible implementation of the 6th aspect：First determining unit, is used In it is determined that user equipment currently used aggregate maximum bit rate and network state information；Second determining unit, for basis The currently used aggregate maximum bit rate and the network state information of the user equipment that first determining unit is determined, it is determined that The aggregate maximum bit rate that user equipment is used under the congestion state.

With reference to the first possible implementation of the 6th aspect, in second of possible implementation, this is first true The network state information that order member is determined at least includes one kind in following message：The congestion letter of cell where the user equipment Breath, the class information of the user equipment, the service quality rating QCI letters of non-ensured bit rate corresponding with user equipment carrying The positional information of the percent information shared by types of applications, temporal information and the user equipment on breath, base station.

With reference to the 6th aspect, the first or second of possible implementation of the 6th aspect, in the third possible reality In existing mode, second determining module includes：First transmitting element, sets for sending the user to mobility management entity MME The congestion information of standby place cell；First receiving unit, for receiving the congestion that the MME is sent according to first transmitting element Information and user equipment is used under user equipment is used under the congestion state that sends aggregate maximum bit rate, the congestion state Aggregate maximum bit rate by the MME according to the congestion information and from home subscriber server HSS obtain congestion state under User equipment aggregate maximum bit rate is determined；Or the aggregate maximum bit rate that user equipment is used under the congestion state is by the MME It is polymerize most according to user equipment aggregate maximum bit rate under the congestion state obtained from HSS, and the currently active each access point Big bit rate sum is determined.

The first with reference to the 6th aspect or the 6th aspect is possible to any of the third possible implementation Implementation, in the 4th kind of possible implementation, second determining module includes：Second transmitting element, for movement Property management entity MME send the user equipment where cell congestion information；Second receiving unit, for receive the MME according to The congestion information that second transmitting element is sent and user equipment is used under the congestion state that sends aggregate maximum bit The aggregate maximum bit rate that user equipment is used under rate, the congestion state is set by strategy with charging rule functions PCRF according to user Standby currently used aggregate maximum bit rate, and determined according to the class information of the congestion information and/or the user equipment, and The MME is sent to by grouped data network gateway PGW and gateway SGW.

The first with reference to the 6th aspect or the 6th aspect is possible to any of the 4th kind of possible implementation Implementation, in the 5th kind of possible implementation, second determining module includes：3rd transmitting element, for movement Property management entity MME send the user equipment where cell congestion information；3rd receiving unit, for receive the MME according to The congestion information that 3rd transmitting element is sent and user equipment is used under the congestion state that sends aggregate maximum bit The aggregate maximum bit rate that user equipment is used under rate, the congestion state by the MME according to from strategy and charging rule functions PCRF obtain congestion state under access point aggregate maximum bit rate and determine, access point aggregate maximum bit under the congestion state Rate is by access point aggregate maximum bit rates of the PCRF according to signing, and according to the congestion information and/or the user equipment Class information is determined.

The first with reference to the 6th aspect or the 6th aspect is possible to any of the 5th kind of possible implementation Implementation, in the 6th kind of possible implementation, second determining module includes：4th receiving unit, for receiving this User equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state that MME is sent, the congestion state Aggregate maximum bit rate is polymerize maximum by the MME according to user equipment under the congestion state obtained from home subscriber server HSS Bit rate determines that user equipment aggregate maximum bit rate is receiving management server transmission by the HSS under the congestion state After congestion information, the aggregate maximum bit rate and network state information contracted according to user equipment are determined.

With reference to the 6th kind of possible implementation of the 6th aspect, in the 7th kind of possible implementation, this is network-like State information at least includes one kind in following message：The congestion level of cell where the type of the user equipment, the user equipment Information, the class information of the user equipment, the positional information of temporal information and the user equipment.

With reference to the 6th aspect the third to any of the 7th kind of possible implementation possible implementation, In 8th kind of possible implementation, the congestion information includes cell where being used to indicate the user equipment and occurs the instruction of congestion Information, and/or congestion level information.

7th aspect, the embodiments of the invention provide a kind of mobility management entity, the mobility management entity includes：The Three determining modules, for determining user equipment is used under congestion state aggregate maximum bit rate；First sending module, for Base station sends the aggregate maximum bit rate that user equipment is used under the congestion state that the 3rd determining module is determined, in order to this Base station controls the up-downgoing of non-ensured bit rate data according to the aggregate maximum bit rate that user equipment is used under the congestion state The upper limit of bandwidth.

In the first possible implementation of the 7th aspect, the 3rd determining module includes：5th receiving unit, is used The congestion information of cell where the user equipment that the base station is sent is received；3rd determining unit, for being received the 5th When unit receives the congestion information, it is determined that user equipment aggregate maximum bit rate corresponding with the congestion information；4th determines list Member, the user equipment aggregate maximum bit rate corresponding with the congestion information for the 3rd determining unit to be determined is defined as this The aggregate maximum bit rate that user equipment is used under congestion state；Or according to the determination of the 3rd determining unit and the congestion information Corresponding user equipment aggregate maximum bit rate and the currently active each access point aggregate maximum bit rate sum, it is determined that this is gathered around The aggregate maximum bit rate that user equipment is used under plug-like state.

With reference to the first possible implementation of the 7th aspect, in second of possible implementation, the 3rd is true Order member includes：Receiving subelement, for when the user equipment initially adheres to, receiving what home subscriber server HSS was sent User equipment aggregate maximum bit rate under congestion state；Determination subelement, for the congestion shape received in the receiving subelement Under state in user equipment aggregate maximum bit rate, determine that user equipment corresponding with the congestion information polymerize according to the congestion information Maximum Bit Rate.

With reference to the first or second of possible implementation of the 7th aspect or the 7th aspect, in the third possible reality In existing mode, the 3rd determining module includes：It is small where 6th receiving unit, the user equipment for receiving base station transmission The congestion information in area；4th transmitting element, for when the 6th receiving unit receives the congestion information, being advised to strategy with charging Then function PCRF sends the currently used aggregate maximum bit rate of user equipment, and to the PCRF send the congestion information and/or The class information of the user equipment；User equipment makes under 7th receiving unit, the congestion state for receiving PCRF transmissions The aggregate maximum bit rate that user equipment is used under aggregate maximum bit rate, the congestion state is by the PCRF according to the 4th The currently used aggregate maximum bit rate of the user equipment that transmitting element is sent, and according to the congestion information and/or the use The class information of family equipment is determined.

The first with reference to the 7th aspect or the 7th aspect is possible to any of the third possible implementation Implementation, in the 4th kind of possible implementation, the 3rd determining module includes：8th receiving unit, for receiving this The congestion information of cell where the user equipment that base station is sent；5th transmitting element, for strategy and charging rule functions PCRF sends the congestion information of the 8th receiving unit reception；9th receiving unit, the congestion for receiving PCRF transmissions Under access point aggregate maximum bit rate under state, the congestion state access point aggregate maximum bit rate by the PCRF receive this During the congestion information that five transmitting elements are sent, believe according to the access point aggregate maximum bit rate of signing, and according to the congestion The class information of breath and/or the user equipment is determined；5th determining unit, for received according to the 9th receiving unit this gather around Access point aggregate maximum bit rate under plug-like state, determines the aggregate maximum bit rate that user equipment is used under congestion state.

The first with reference to the 7th aspect or the 7th aspect is possible to any of the 4th kind of possible implementation Implementation, in the 5th kind of possible implementation, the 3rd determining module includes：Tenth receiving unit, returns for receiving Belong to user equipment under user equipment aggregate maximum bit rate under the congestion state that client server HSS is sent, the congestion state to gather Maximum Bit Rate is closed by the HSS after the congestion information of management server transmission is received, the polymerization contracted according to user equipment Maximum Bit Rate and network state information are determined；6th determining unit, for received according to the tenth receiving unit this gather around User equipment aggregate maximum bit rate under plug-like state, determines the aggregate maximum bit rate that user equipment is used under congestion state.

With reference to the 5th kind of possible implementation of the 7th aspect, in the 6th kind of possible implementation, this is network-like State information at least includes one kind in following message：The congestion level of cell where the type of the user equipment, the user equipment Information, the class information of the user equipment, the positional information of temporal information and the user equipment.

With reference to the 7th aspect the first to any of the 6th kind of possible implementation possible implementation, In 7th kind of possible implementation, the congestion information includes cell where being used to indicate the user equipment and occurs the instruction of congestion Information, and/or congestion level information.

Eighth aspect, the embodiments of the invention provide a kind of strategy and charging regulation function entity, the strategy is advised with charging Then functional entity includes：First receiving module, the user equipment for receiving mobility management entity MME transmissions is currently used Aggregate maximum bit rate, and cell where receiving the user equipment of MME transmission congestion information and/or the user equipment Class information；4th determining module, the currently used polymerization of the user equipment for being received according to first receiving module is most Big bit rate, and according to the congestion information and/or the class information of the user equipment, determine that user equipment makes under congestion state Aggregate maximum bit rate；Second sending module, the congestion state for sending the determination of the 4th determining module to the MME The aggregate maximum bit rate that lower user equipment is used, in order to base station according to the polymerization that user equipment is used under the congestion state most Big bit rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In the first possible implementation of eighth aspect, the congestion information that first receiving module is received includes The configured information of congestion, and/or congestion level information occur for cell where for indicating the user equipment.

9th aspect, the embodiments of the invention provide a kind of strategy and charging regulation function entity, the strategy is advised with charging Then functional entity includes：Second receiving module, cell where the user equipment for receiving mobility management entity MME transmissions Congestion information；5th determining module, it is poly- according to the access point of signing for when second receiving module receives the congestion information Maximum Bit Rate is closed, and according to the congestion information and/or the class information of the user equipment, determines access point under congestion state Aggregate maximum bit rate；3rd sending module, for being accessed under sending the congestion state that the 5th determining module is determined to the MME Point aggregate maximum bit rate, in order to which the MME is according to access point aggregate maximum bit rate under the congestion state, determines congestion state The aggregate maximum bit rate that lower user equipment is used, in order to which base station controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit.

In the first possible implementation of the 9th aspect, the congestion information that second receiving module is received includes The configured information of congestion, and/or congestion level information occur for cell where for indicating the user equipment.

Tenth aspect, the embodiments of the invention provide a kind of home subscriber server, the home subscriber server includes：The Three receiving modules, the congestion information for receiving management server transmission, congestion information includes being used to indicate the user equipment The configured information of congestion, and/or congestion level information occur for place cell；6th determining module, for being connect according to the 3rd When the congestion information for receiving module reception determines that congestion occurs for user equipment place cell, the polymerization contracted according to user equipment Maximum Bit Rate and network state information, determine user equipment aggregate maximum bit rate under congestion state；4th sending module, User equipment aggregate maximum bit under for sending the congestion state that the 6th determining module is determined to mobility management entity MME Rate, in order to which the MME is according to user equipment aggregate maximum bit rate under the congestion state, determines that user equipment makes under congestion state Aggregate maximum bit rate, in order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In the first possible implementation of the tenth aspect, the network state information at least includes in following message It is a kind of：The type of the user equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, The positional information of temporal information and the user equipment.

Based on above-mentioned technical proposal, the method and apparatus of the control data service quality of the embodiment of the present invention, by with When congestion occurs for cell where the equipment of family, the aggregate maximum bit rate used according to user equipment under congestion state controls non-guaranteed The upper limit of the upstream and downstream bandwidth of bit rate data, can efficiently control the service quality of business datum, and poor to bandwidth progress Alienation is managed, and so as to improve the utilization rate of Internet resources, is alleviated network congestion, is improved Consumer's Experience.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention Accompanying drawing is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is the indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Fig. 2 is the schematic flow of UE-AMBR-IN USE method under determination congestion state according to embodiments of the present invention Figure.

Fig. 3 be UE-AMBR-IN USE method under determination congestion state according to embodiments of the present invention it is another schematically Flow chart.

Fig. 4 is another indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Fig. 5 be UE-AMBR-IN USE method under determination congestion state according to embodiments of the present invention it is another schematically Flow chart.

Fig. 6 is another indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Fig. 7 be UE-AMBR-IN USE method under determination congestion state according to embodiments of the present invention it is another schematically Flow chart.

Fig. 8 is another indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Fig. 9 is another indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Figure 10 is another indicative flowchart of the method for control data service quality according to embodiments of the present invention.

Figure 11 is the indicative flowchart of the method for control data service quality according to another embodiment of the present invention.

Figure 12 is the signal according to another embodiment of the present invention for determining UE-AMBR-IN USE method under congestion state Property flow chart.

Figure 13 is determination according to another embodiment of the present invention user equipment polymerization high specific corresponding with the congestion information The indicative flowchart of the method for special rate.

Figure 14 be it is according to another embodiment of the present invention determination congestion state under UE-AMBR-IN USE method it is another Indicative flowchart.

Figure 15 be it is according to another embodiment of the present invention determination congestion state under UE-AMBR-IN USE method it is another Indicative flowchart.

Figure 16 be it is according to another embodiment of the present invention determination congestion state under UE-AMBR-IN USE method it is another Indicative flowchart.

Figure 17 is the indicative flowchart of the method for control data service quality according to yet another embodiment of the invention.

Figure 18 is the indicative flowchart of the method for control data service quality according to yet another embodiment of the invention.

Figure 19 is the indicative flowchart of the method for control data service quality according to yet another embodiment of the invention.

Figure 20 is the schematic block diagram of base station according to embodiments of the present invention.

Figure 21 is the schematic block diagram of the second determining module according to embodiments of the present invention.

Figure 22 is another schematic block diagram of the second determining module according to embodiments of the present invention.

Figure 23 is another schematic block diagram of the second determining module according to embodiments of the present invention.

Figure 24 is another schematic block diagram of the second determining module according to embodiments of the present invention.

Figure 25 is another schematic block diagram of base station according to embodiments of the present invention.

Figure 26 is the schematic block diagram of mobility management entity according to embodiments of the present invention.

Figure 27 is the schematic block diagram of the 3rd determining module according to embodiments of the present invention.

Figure 28 is the schematic block diagram of the 3rd determining unit according to embodiments of the present invention.

Figure 29 is another schematic block diagram of the 3rd determining module according to embodiments of the present invention.

Figure 30 is another schematic block diagram of the 3rd determining module according to embodiments of the present invention.

Figure 31 is another schematic block diagram of the 3rd determining module according to embodiments of the present invention.

Figure 32 is the schematic block diagram of strategy and charging regulation function entity according to embodiments of the present invention.

Figure 33 is the schematic block diagram of strategy according to another embodiment of the present invention and charging regulation function entity.

Figure 34 is the schematic block diagram of home subscriber server according to embodiments of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made Example is applied, should all belong to the scope of protection of the invention.

It should be understood that the technical scheme of the embodiment of the present invention can apply to various communication systems, such as：Global system for mobile telecommunications （Global System of Mobile communication, referred to as " GSM "）System, CDMA（Code Division Multiple Access, referred to as " CDMA "）System, WCDMA（Wideband Code Division Multiple Access, referred to as " WCDMA "）System, GPRS（General Packet Radio Service, referred to as " GPRS "）, Long Term Evolution（Long Term Evolution, referred to as " LTE "）System, LTE FDD（Frequency Division Duplex, referred to as " FDD "）System, LTE time division duplexs（Time Division Duplex, referred to as " TDD "）, UMTS（Universal Mobile Telecommunication System, referred to as " UMTS "）, global interconnection inserting of microwave（Worldwide Interoperability for Microwave Access, referred to as " WiMAX "）Communication system etc..The embodiment of the present invention is illustrated by taking LTE system as an example, But the embodiment of the present invention is not limited to this.

It should also be understood that in embodiments of the present invention, user equipment（User Equipment, referred to as " UE "）It can be referred to as Terminal（Terminal）, mobile station（Mobile Station, referred to as " MS "）, mobile terminal（Mobile Terminal）Deng, The user equipment can be through wireless access network（Radio Access Network, referred to as " RAN "）With one or more cores Net is communicated, for example, user equipment can be mobile phone（Or be " honeycomb " phone）, computer with mobile terminal Deng, for example, user equipment can also be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, They exchange voice and/or data with wireless access network.

In embodiments of the present invention, base station can be the base station in GSM or CDMA（Base Transceiver Station, referred to as " BTS "）Or the base station in WCDMA（NodeB, referred to as " NB "）, can also be in LTE Evolved base station（Evolutional Node B, referred to as " eNB or e-NodeB "）, it is of the invention not limit, but be description side Just, following embodiments will be illustrated by taking eNB as an example.

Fig. 1 shows the indicative flowchart of the method 100 of control data service quality according to embodiments of the present invention, should Method 100 can be performed by base station, for example, performed by eNB.As shown in figure 1, this method 100 includes：

S110, congestion occurs for cell where determining user equipment；

S120, determines the aggregate maximum bit rate that user equipment is used under congestion state；

S130, according to the aggregate maximum bit rate that user equipment is used under the congestion state, controls non-ensured bit rate number According to upstream and downstream bandwidth the upper limit.

In order to efficiently control the service quality of business datum, base station can detect the change of network state, for example, Base station is when it is determined that congestion occurs for cell where user equipment, it may be determined that the polymerization that user equipment is used under congestion state is maximum Bit rate, so that base station can control non-guaranteed ratio according to the aggregate maximum bit rate that user equipment is used under the congestion state The upper limit of the upstream and downstream bandwidth of special rate data so that the bandwidth of non-ensured bit rate data changes with the change of network state Become.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

In S110, base station can be according to descending power, QoS satisfaction rates, Physical Resource Block（Physical Resource Block, referred to as " PRB "）Whether one or more of the parameters such as utilization rate parameter, cell where determining user equipment occurs Congestion.

For example, when some QoS classification logotype（QoS Class Identifier, referred to as " QCI "）Corresponding QoS satisfactions Rate is less than congestion threshold value, and cell upstream or downstream PRB utilization rates it is higher when, it may be determined that cell uplink descending is gathered around Plug.In another example, it is less than congestion threshold value in the descending corresponding QoS satisfaction rates of some QCI, and descending power is by prescribing a time limit, can To determine cell downlink congestion.

It should be understood that the QoS satisfaction rates can be：Carried for QCI for 1 to 4 GBR, the scheduled data of all business Total amount accounts for the ratio that all business of this QCI need the data total amount of transmission；PRB utilization rates can be expressed as needed for GBR traffic PRB sums account for the percentage of the available PRB sums of business；Descending power can be eNB down transmitting power.It should also be understood that Congestion control access can not be done to Non-GBR business, but is controlled according to eNB Non-GBR carrying specification number.

It should also be understood that whether cell where base station can also determine user equipment according to other methods occurs congestion, this hair Bright embodiment is not limited to this.

In S120, base station, can be according to embodiments of the present invention when it is determined that congestion occurs for cell where user equipment A variety of methods determine the aggregate maximum bit rate that user equipment is used under congestion state（UE-AMBR-IN USE_Update, referred to as For " UE-AMBR-IN USE_U "）, it is described in detail respectively below in conjunction with Fig. 2 to Figure 10.

In S130, base station can be controlled non-according to the aggregate maximum bit rate that user equipment is used under the congestion state Ensures bit rate（Non-GBR）The upper limit of the upstream and downstream bandwidth of data, the Service Quality thus, it is possible to efficiently control business datum Amount, and differential management is carried out to bandwidth, so as to improve the utilization rate of Internet resources, alleviate network congestion, improve user Experience.

Below in conjunction with Fig. 2 to Figure 10, user under determination congestion state according to embodiments of the present invention is described in detail and sets The method of the standby aggregate maximum bit rate used.

As shown in Fig. 2 optionally it is determined that under congestion state the aggregate maximum bit rate that user equipment is used method 120 Including：

S121, determines user equipment currently used aggregate maximum bit rate and network state information；

S122, according to the currently used aggregate maximum bit rate of the user equipment and the network state information, it is determined that should The aggregate maximum bit rate that user equipment is used under congestion state.

That is base station is when congestion occurs for the cell where finding UE, and base station oneself can determine user equipment under congestion state The aggregate maximum bit rate used, is controlled with the upstream and downstream bandwidth to Non-GBR data.

In S121, it should be appreciated that the initial context that base station can be sent according to MME sets up request or updating context please Ask, obtain the currently used aggregate maximum bit rate of user equipment（UE-AMBR-IN USE）；Base station can be according to communication system Related protocol oneself determine network state information, or interacted with user equipment/network equipment, to obtain network state information. It should also be understood that base station can also determine the currently used aggregate maximum bit rate of user equipment and network-like using other methods State information, the embodiment of the present invention is not limited to this.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user Congestion information, the class information of the user equipment, the non-ensured bit rate corresponding with the user equipment of cell are held where equipment Percent information, temporal information and user equipment shared by types of applications in the service quality rating QCI information of load, base station Positional information.

Specifically, the currently used aggregate maximum bit rate of user equipment reflects the currently used Non-GBR numbers of UE According to the limits value of stream bandwidth；The congestion information of cell where user equipment can include being used to indicate cell where the user equipment Occur the configured information of congestion, congestion level information can also be included, the congestion level information is for example including severe congestion, moderate Congestion, severe congestion etc.；The class information of user equipment for example can be according to the address resolution protocol carried where UE （Address Resolution Protocol, referred to as " ARP "）Grade is determined；Non-guaranteed ratio corresponding with the user equipment The service quality rating QCI information of special rate carrying can reflect the priority of Non-GBR business, can also reflect to packet loss and when Requirement prolonged etc.；The percent information shared by types of applications on base station is, for example, P2P applications accounting 80%, web-browsing accounting 20%； Temporal information be, for example, in one day sometime or the period, according to tidal phenomena, such as mobile communication stream after at 7 points in evening Amount is significantly increased, and on weekdays early 9: 11 points, network traffics are in low peak；Positional information is, for example, that current UE is in The information such as big market or crowd massing region.It should be understood that the embodiment of the present invention is only illustrated as example, but the present invention It is not limited to this.

In S122, base station can be according to the currently used aggregate maximum bit rate of the user equipment and the network state Information, determines the aggregate maximum bit rate that user equipment is used under the congestion state.

Specifically, for example, it is assumed that under conditions of network normal service, eNB currently makes from the obtained user equipmenies of MME Aggregate maximum bit rate UE-AMBR-IN USE value is X, it is thus necessary to determine that the congestion state under user equipment use Aggregate maximum bit rate UE-AMBR-IN USE_Update value is Y, then Y can be by following equalities（1）It is determined that：

Y=（Congestion level weights × user gradation coefficient weights × QCI integrates the upper types of applications priority of weights × eNB Comprehensive weights × time weight × geographical position weights）*X （1）

Wherein, congestion level weights, user gradation coefficient weights, QCI integrate weights, eNB upper types of applications priority Comprehensive weights, time weight, geographical position weights are all greater than 0 and the value less than or equal to 1.

In embodiments of the present invention, the congestion level weights can be the weights for embodying small area jam grade, Congestion Level SPCC Higher, congestion level weights are smaller, i.e., Y value needs to reduce more；Vice versa.

In embodiments of the present invention, the user gradation coefficient weights can be the weights for embodying User Priority.For example, can So that the weights of Gold Subscriber, Silver Subscriber, Bronze Subscriber are identified as into 0.9,0.5 and 0.2.Such design is main still Wish to ensure that high-priority users（Such as Gold Subscriber）Under network congestion condition, its UE-AMBR-IN USE discount or contracting Subtract the user for being compared to low priority（Such as Bronze Subscriber）It is less, UE- of such as Gold Subscriber under congestion state AMBR-IN USE value is close to the value under network normal condition.

In embodiments of the present invention, it can be that all carryings that embodiment active user is activated are corresponding that QCI, which integrates weights, The weights of QCI value degree of priority.For example when the QCI values of the user A all three Non-GBR carryings activated are all peaks 5（Most High priority）, and the QCI values of all three Non-GBR carryings of user B activation are respectively 8,8,9；Corresponding to so user A QCI integrate weights and be greater than user B QCI and integrate weights, it is 1 that such as user A QCI, which integrates weights, and user B QCI Comprehensive weights are 0.5.

In embodiments of the present invention, the synthesis weights of the upper types of applications priority of eNB can be another embody due to The different weights of the currently active application type of user data.Different applications is sensitive different with time delay for packet loss, therefore Even identical Bronze Subscriber, weights are integrated with identical QCI, but if application type is different, difference can be set Weights.For example, user A uses P2P to apply, and user B is carrying out the download of such as Microsoft's software, this two classes application Weights be different.Even if when user A, user B are carrying out the access of a variety of applications, according to the accounting of types of applications, It is the synthesis weights for the types of applications priority that can obtain user gradation.

In embodiments of the present invention, time weight can be the weights of possible corresponding network state of current period. For example, for 9 points to 10 points of morning, and 7 points to 9 points of evening, network is likely to be at the peak of flow, in order to allow more use Family is accessed, and limited Internet resources is used in the state of deflation, then the time weight of the period could be arranged to compare It is small, for example, 0.5；And in off-peak time, such as high noon or the late into the night, corresponding time weight can be set to peak 1.

In embodiments of the present invention, geographical position weights can be to embody the geographical position where terminal, such as people Group is live than sparse position, or in football match, or a large-scale shopping center.The design of the parameter be in order to Under conditions of occurring congestion, it can be considered that different scenes, adjusts the UE-AMBR-IN USE of terminal value so that preferably Alleviate network congestion, rationally utilize resource.

Certainly, base station can also determine user equipment under the congestion state with reference to other factorses or based on other equatioies The aggregate maximum bit rate used, the embodiment of the present invention is only illustrated as example, but the present invention is not limited thereto.It should also manage Solution, in embodiments of the present invention, when not considering a certain item or a few information in network state information, above-mentioned equation（1） In corresponding weight value can be using value as 1.For example, when not considering positional information, the value of the geographical position weights can be set For 1.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Fig. 3 shows the another of UE-AMBR-IN USE method 120 under determination congestion state according to embodiments of the present invention One indicative flowchart.As shown in figure 3, this method 120 can include：

S123, the congestion information of cell where sending the user equipment to mobility management entity MME；

S124, receives the polymerization that user equipment is used under the congestion state that the MME is sent according to the congestion information maximum The aggregate maximum bit rate that user equipment is used under bit rate, the congestion state is by the MME according to the congestion information and from returning Belong to user equipment aggregate maximum bit rate under the congestion state that client server HSS is obtained to determine；Or user under the congestion state The aggregate maximum bit rate that equipment is used is by the MME according to user equipment aggregate maximum bit under the congestion state obtained from HSS Rate, and the currently active each access point aggregate maximum bit rate sum are determined.

I.e. base station determines the polymerization high specific that user equipment is used under congestion state according to the message from MME of reception Special rate, the message includes the aggregate maximum bit rate that user equipment is used under congestion state.

In embodiments of the present invention, user equipment aggregate maximum bit under the congestion state that MME will can be obtained from HSS Rate, is determined directly as the aggregate maximum bit rate that user equipment under congestion state is used；MME can also be according to obtaining from HSS User equipment aggregate maximum bit rate under congestion state, and the currently active each access point aggregate maximum bit rate sum, really The aggregate maximum bit rate that user equipment is used under the fixed congestion state.It should be understood that MME can initially adhere in user equipment When, the aggregate maximum bit rate that user equipment is used under congestion state is obtained from the static signing data of HSS acquisitions；MME The aggregate maximum bit rate that user equipment is used under the congestion state can be asked to HSS in real time when receiving congestion information, this Inventive embodiments are not limited to this.

Specifically, for example as shown in figure 4, the method 600 of control data service quality includes：

In S610, MME is obtained from HSS not only includes the polymerization that user equipment is contracted in subscription data, the subscription data Maximum Bit Rate（UE-AMBR Subscribed）, in addition to user equipment aggregate maximum bit rate UE-AMBR_ under congestion state U.It should be understood that the UE-AMBR_U is represented under network congestion condition, the maximum bandwidth that subscription data can be obtained for terminal Value.For ordinary terminal, UE-AMBR_U should be less than UE-AMBR Subscribed, can to cause under congestion state The aggregate maximum bit rate UE-AMBR-IN USE_U that user equipment under smaller congestion state is used can be calculated, so as to distribute Smaller bandwidth is with the upstream and downstream bandwidth of the Non-GBR data of limiting terminal.

In embodiments of the present invention, the UE-AMBR_U can be a value or two or more and cell The corresponding value of congestion level, for example, the UE-AMBR_U can include UE-AMBR_U1（It it is 1 grade corresponding to congestion level）、 UE-AMBR_U2（It it is 2 grades corresponding to congestion level）And UE-AMBR_U3（It it is 3 grades corresponding to congestion level）.

In S620, when congestion occurs for the cell where UE, eNB to MME can send the user by S1-AP message The congestion information of cell where equipment, the wherein congestion information can include cell where being used to indicate the user equipment and gather around The configured information of plug, and/or congestion level information.

In S630, under the congestion state that MME can be obtained according to the congestion information and from home subscriber server HSS User equipment aggregate maximum bit rate UE-AMBR_U, is directly defined as congestion shape by the UE-AMBR_U corresponding with congestion information The aggregate maximum bit rate UE-AMBR-IN USE_U that user equipment is used under state；MME can also be according to the UE- obtained from HSS AMBR_U, and each the currently active APN APN-AMBR sums, determine the UE-AMBR-IN USE_U.

Specifically, when MME is worth from the UE-AMBR_U that HSS is obtained for one, MME can be according to the congestion information bag The configured information included, UE-AMBR-INUSE_U is defined as by the UE-AMBR_U；MME can also be by UE-AMBR_U and current Smaller value in both each APN of activation APN-AMBR sums is defined as the polymerization that user equipment under congestion state is used Maximum Bit Rate（UE-AMBR-IN USE_U）.

When MME from the UE-AMBR_U that HSS is obtained for it is multiple it is corresponding with congestion level be worth when, MME can be according to the congestion The congestion level information that information includes, determines that user equipment corresponding with the congestion level information gathers in multiple UE-AMBR_U Maximum Bit Rate is closed, such as when congestion level is 2 grades, user equipment corresponding with the congestion level information can polymerize by MME Maximum Bit Rate UE-AMBR_U2 is defined as UE-AMBR-IN USE_U；MME can also be by UE-AMBR_U2 and the currently active Each APN APN-AMBR sums both in smaller value to be defined as the polymerization that user equipment under congestion state uses maximum Bit rate（UE-AMBR-IN USE_U）.

That is MME can be according to following equalities（2）, determine the aggregate maximum bit rate that user equipment is used under congestion state UE-AMBR-IN USE_U：

Wherein,（APN-AMBR）_iFor the APN-AMBR of i-th the currently active of APN；N is the currently active APN number Amount.

In S640, MME can send updating context to eNB by S1 interfaces and ask, by UE-AMBR-IN USE_ U is sent to eNB, so that the aggregate maximum bit rate that eNB can be used according to user equipment under congestion state, controls non-protect Demonstrate,prove the upper limit of the upstream and downstream bandwidth of bit rate data.

It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process constitutes any limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Fig. 5 shows the another of UE-AMBR-IN USE method 120 under determination congestion state according to embodiments of the present invention One indicative flowchart.As shown in figure 5, this method 120 can include：

S125, the congestion information of cell where sending the user equipment to mobility management entity MME；

S126, receives the polymerization that user equipment is used under the congestion state that the MME is sent according to the congestion information maximum The aggregate maximum bit rate that user equipment is used under bit rate, the congestion state is by strategy and charging regulation function entity PCRF roots Believe according to the currently used aggregate maximum bit rate of user equipment, and according to the grade of the congestion information and/or the user equipment Breath is determined, and is sent to the MME by grouped data network gateway PGW and gateway SGW.

That is PCRF authorizes the aggregate maximum bit rate that user equipment is used under congestion state again.Enter below in conjunction with Fig. 6 Row is described in detail.

Specifically, for example as shown in fig. 6, the method 700 of control data service quality includes：

In S710, when congestion occurs for the cell where eNB detects UE, eNB can pass through S1-AP message informings MME networks there occurs congestion, and the congestion information that eNB is sent to MME can include cell hair where being used to indicate the user equipment The configured information of raw congestion, and/or congestion level information.

In S720, as the enhancing of the present invention, MME can be sent to PGW by SGW and change bearer messages, the modification Bearer messages carry the aggregate maximum bit rate UE-AMBR-IN USE that current user equipment is used.Alternatively, the modification is held Carry message and further carry congestion level information.

In S730, UE-AMBR-IN USE are sent to PCRF by PGW；Alternatively, PGW also sends congestion level information To PCRF.

In S740, PCRF determines to access under congestion state according to the currently used aggregate maximum bit rate of user equipment Point aggregate maximum bit rate.Specifically, PCRF can be according to the currently used aggregate maximum bit rate UE- of user equipment AMBR-IN USE, and according to the congestion information and/or the class information of the user equipment, determine that access point gathers under congestion state Close Maximum Bit Rate UE-AMBR-INUSE_U.It should be understood that PCRF, which can be combined with other parameters, determines UE-AMBR-IN USE_ U, the embodiment of the present invention is not limited to this.

For example, it is assumed that the currently used aggregate maximum bit rate UE-AMBR-IN USE of user equipment value be X, it is necessary to really The value for the aggregate maximum bit rate UE-AMBR-IN USE_U that user equipment is used is Y under the fixed congestion state, then Y can be by Following equalities（3）It is determined that：

Y=（User gradation coefficient weights * congestion level weights）*X （3）

Wherein, congestion level weights and user gradation coefficient weights are all greater than 0 and the value less than or equal to 1.In the present invention In embodiment, the implication and value rule of the congestion level weights and user gradation coefficient weights are same as the previously described embodiments, are It is succinct, it will not be repeated here.

In S750, PCRF can be replied message by IP-CAN session modifications, and user under the congestion state of determination is set The standby aggregate maximum bit rate UE-AMBR-IN USE_U used are sent to PGW.

In S760, PGW is sent to SGW updates bearer messages, and the renewal bearer messages carry UE-AMBR-IN USE_ U value, SGW is further sent to MME updates bearer messages, and UE-AMBR-IN USE_U value is sent into MME.

In S770, MME sends updating context to eNB and asked, and carries UE-AMBR-IN USE_U's in the request Value, with the aggregate maximum bit rate for enabling eNB to be used according to user equipment under congestion state, controls non-ensured bit rate number According to upstream and downstream bandwidth the upper limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Fig. 7 shows the method 120 of UE-AMBR-IN USE under determination congestion state according to embodiments of the present invention again One indicative flowchart.As shown in fig. 7, this method 120 can include：

S127, the congestion information of cell where sending the user equipment to mobility management entity MME；

S128, receives the polymerization that user equipment is used under the congestion state that the MME is sent according to the congestion information maximum The aggregate maximum bit rate that user equipment is used under bit rate, the congestion state is by the MME according to the congestion shape obtained from PCRF Access point aggregate maximum bit rate under state and determine, under the congestion state access point aggregate maximum bit rate by the PCRF according to label Access point aggregate maximum bit rate about, and determined according to the class information of the congestion information and/or the user equipment.

I.e. in the case where congestion occurs for cell where user equipment, each PCRF weights corresponding with the currently active each APN It is new to authorize access point aggregate maximum bit rate under congestion state, so that MME can polymerize maximum according to access point under congestion state Bit rate and the aggregate maximum bit rate UE-AMBR-Subscribed of user equipment signing, determine user under the congestion state The aggregate maximum bit rate that equipment is used, is described below in conjunction with Fig. 8.

For example, as shown in figure 8, the method 800 of control data service quality includes：

In S810, when congestion occurs for the cell where eNB detects UE, eNB can pass through S1-AP message informings MME networks there occurs congestion, and the congestion information that eNB is sent to MME can include cell hair where being used to indicate the user equipment The configured information of raw congestion, and/or congestion level information.

In S820, MME can be sent to PGW by SGW and change bearer messages, and the modification bearer messages carry signing Access point aggregate maximum bit rate APN-AMBR.Alternatively, the modification bearer messages further carry congestion level information.

In S830, APN-AMBR is sent to each PCRF by PGW；Alternatively, congestion level information is also sent to individual by PGW PCRF。

In S840, each PCRF is according to the access point aggregate maximum bit rate APN-AMBR of signing, and according to the congestion The class information of information and/or the user equipment, determines access point aggregate maximum bit rate under congestion state.

For example, it is assumed that signing access point aggregate maximum bit rate APN-AMBR value be M, it is thus necessary to determine that the congestion shape Access point aggregate maximum bit rate APN-AMBR_U value is N under state, then N can be by following equalities（4）It is determined that：

N=（User gradation coefficient weights * congestion level weights）*M （4）

Wherein, congestion level weights and user gradation coefficient weights are all greater than 0 and the value less than or equal to 1.In the present invention In embodiment, the implication and value rule of the congestion level weights and user gradation coefficient weights are same as the previously described embodiments, are It is succinct, it will not be repeated here.

In S850, each PCRF can be replied message by IP-CAN session modifications, will be accessed under the congestion state of determination Point aggregate maximum bit rate APN-AMBR_U is sent to PGW.

In S860, PGW is sent by SGW to MME updates bearer messages, and APN-AMBR_U value is sent into MME.

In S870, the aggregate maximum bit rate UE-AMBR-Subscribed that MME can contract according to user equipment（Letter Referred to as " UE-AMBR-S "）, and according to access point aggregate maximum bit rate under the congestion state of each the currently active APN APN-AMBR_U, determines the aggregate maximum bit rate that user equipment is used under congestion state（UE-AMBR-IN USE_U）.For example, MME can be according to following equalities（5）, determine the aggregate maximum bit rate UE-AMBR-IN that user equipment is used under congestion state USE_U：

Wherein,（APN-AMBR_U）_iFor the APN-AMBR_U of i-th the currently active of APN；N is the currently active APN's Quantity.

In S880, MME can send updating context to eNB by S1 interfaces and ask, by UE-AMBR-IN USE_ U is sent to eNB, so that the aggregate maximum bit rate that eNB can be used according to user equipment under congestion state, controls non-protect Demonstrate,prove the upper limit of the upstream and downstream bandwidth of bit rate data.

It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process constitutes any limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Fig. 9 shows another schematic flow of the method 100 of control data service quality according to embodiments of the present invention Figure.As shown in figure 9, the S120 in this method 100 can include：

S129, receives the aggregate maximum bit rate that user equipment is used under the congestion state of MME transmissions, the congestion shape The aggregate maximum bit rate that user equipment is used under state is polymerize by the MME according to user equipment under the congestion state obtained from HSS Maximum Bit Rate determines that user equipment aggregate maximum bit rate is receiving management server hair by the HSS under the congestion state After the congestion information sent, the aggregate maximum bit rate and network state information contracted according to user equipment are determined.

Alternatively, in embodiments of the present invention, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.Alternatively, the congestion information includes cell generation congestion where being used to indicate the user equipment Configured information, and/or congestion level information.

I.e. in embodiments of the present invention, external server triggering HSS determines UE-AMBR_U, so that MME is according to UE-AMBR_ U determines UE-AMBR-IN USE_U.

Specifically, as shown in Figure 10, the method 900 of the control data service quality can include：

In S910, external server, such as management server（Management Sever）Mobile terminal institute is managed Cell information, the current jam state information of the cell etc..When cell congestion status changes, the server to HSS sends congestion information, to notify HSS to be updated for the UE-AMBR-S of the signing of current UE value.The congestion information bag Include cell where for indicating the user equipment and occur the configured information of congestion, and/or congestion level information.

In S920, when HSS receives the congestion information of server transmission, it may be determined that congestion occurs for the cell where UE, Then HSS can contract according to user equipment aggregate maximum bit rate and network state information, determine to use under congestion state Family device aggregation Maximum Bit Rate, for sake of simplicity, will not be repeated here.

In S930, HSS can send the request for updating subscription data to MME, by user under the congestion state of determination Device aggregation Maximum Bit Rate UE-AMBR_U is sent to MME.

In S940, MME determines that user sets under congestion state according to user equipment aggregate maximum bit rate under congestion state The standby aggregate maximum bit rate used.Similarly, MME can be according to above-mentioned equation（2）, determine that user equipment makes under congestion state Aggregate maximum bit rate UE-AMBR-IN USE_U.

In S950, MME can send updating context to eNB by S1 interfaces and ask, by UE-AMBR-IN USE_ U is sent to eNB, so that the aggregate maximum bit rate that eNB can be used according to user equipment under congestion state, controls non-protect Demonstrate,prove the upper limit of the upstream and downstream bandwidth of bit rate data.

It should be understood that in various embodiments of the invention, MME can receive what HSS was sent when user equipment initially adheres to It is used as user equipment aggregate maximum bit rate under the congestion state of a subscription data part；MME can also receive service in HSS After the congestion information that device is sent, user equipment aggregate maximum bit rate, the embodiment of the present invention under the congestion state that HSS is determined are received It is not limited to this.

It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process constitutes any limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Above in conjunction with Fig. 1 to Figure 10, control number according to embodiments of the present invention is described in detail from the angle of base station eNB According to the method for service quality, below in conjunction with Figure 11 to Figure 19, described respectively from MME, PCRF and HSS angle according to the present invention The method of the control data service quality of embodiment.

Figure 11 shows the indicative flowchart of the method 200 of control data service quality according to embodiments of the present invention, This method 200 can be performed by MME.As shown in figure 11, this method 200 can include：

S210, determines the aggregate maximum bit rate that user equipment is used under congestion state；

S230, the aggregate maximum bit rate that user equipment is used under the congestion state is sent to base station, in order to the base station According to the aggregate maximum bit rate that user equipment is used under the congestion state, the upstream and downstream bandwidth of non-ensured bit rate data is controlled The upper limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Below in conjunction with Figure 12 to Figure 16, the polymerization maximum that MME determines that user equipment is used under congestion state is described in detail The method 210 of bit rate.

As shown in figure 12, MME determines that the method 210 of the aggregate maximum bit rate that user equipment is used under congestion state is wrapped Include：

S211, the congestion information of cell where receiving the user equipment of base station transmission；

S212, it is determined that user equipment aggregate maximum bit rate corresponding with the congestion information；

S213, user equipment aggregate maximum bit rate corresponding with the congestion information is defined as user under congestion state and set The standby aggregate maximum bit rate used；Or according to user equipment aggregate maximum bit rate corresponding with the congestion information and currently Each access point aggregate maximum bit rate sum of activation, determines the aggregate maximum bit that user equipment is used under the congestion state Rate.

Alternatively, as shown in figure 13, determination user equipment aggregate maximum bit rate corresponding with the congestion information, bag Include：

S226, when the user equipment initially adheres to, receives user under the congestion state that home subscriber server HSS is sent Device aggregation Maximum Bit Rate；

S227, under the congestion state in user equipment aggregate maximum bit rate, determines to gather around with this according to the congestion information Fill in the corresponding user equipment aggregate maximum bit rate of information.

It should be understood that above-described embodiment of MME sides description, the technical side with embodiment of the eNB sides with reference to described in Fig. 3 and Fig. 4 Case, technique effect etc. are all corresponding, for sake of simplicity, will not be repeated here.

In embodiments of the present invention, as shown in figure 14, alternatively, this method S210 includes：

S214, the congestion information of cell where receiving the user equipment of base station transmission；

S215, the currently used aggregate maximum bit of user equipment is sent to strategy with charging regulation function entity PCRF Rate, and send the congestion information and/or the class information of the user equipment to the PCRF；

S216, receives the aggregate maximum bit rate that user equipment is used under the congestion state of PCRF transmissions, the congestion The aggregate maximum bit rate that user equipment is used under state is by the PCRF according to the currently used polymerization high specific of the user equipment Special rate, and determined according to the class information of the congestion information and/or the user equipment.

It should be understood that above-described embodiment of MME sides description, the technical side with embodiment of the eNB sides with reference to described in Fig. 5 and Fig. 6 Case, technique effect etc. are all corresponding, for sake of simplicity, will not be repeated here.

In embodiments of the present invention, as shown in figure 15, alternatively, this method S210 includes：

S217, the congestion information of cell where receiving the user equipment of base station transmission；

S218, the congestion information is sent to PCRF；

S219, receives and is accessed under access point aggregate maximum bit rate under the congestion state of PCRF transmissions, the congestion state Point aggregate maximum bit rate by access point aggregate maximum bit rates of the PCRF according to signing, and according to the congestion information and/ Or the class information of the user equipment is determined；

S220, according to access point aggregate maximum bit rate under the congestion state, determines that user equipment is used under congestion state Aggregate maximum bit rate.

It should be understood that above-described embodiment of MME sides description, the technical side with embodiment of the eNB sides with reference to described in Fig. 7 and Fig. 8 Case, technique effect etc. are all corresponding, for sake of simplicity, will not be repeated here.

As shown in figure 16, alternatively, this method S210 includes：

S221, receives user under user equipment aggregate maximum bit rate under the congestion state that HSS is sent, the congestion state and sets Standby aggregate maximum bit rate after the congestion information of management server transmission is received, is contracted by the HSS according to user equipment Aggregate maximum bit rate and network state information are determined；

S222, according to user equipment aggregate maximum bit rate under the congestion state, determines that user equipment makes under congestion state Aggregate maximum bit rate.

It should be understood that above-described embodiment of MME sides description, the technical side with embodiment of the eNB sides with reference to described in Fig. 9 and Figure 10 Case, technique effect etc. are all corresponding, for sake of simplicity, will not be repeated here.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process constitutes any limit.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Figure 18 shows the schematic flow of the method 300 of control data service quality according to yet another embodiment of the invention Figure, this method 300 can be performed by PCRF.As shown in figure 18, this method 300 includes：

S310, receives the currently used aggregate maximum bit rate of the user equipment of mobility management entity MME transmissions, and The congestion information and/or the class information of the user equipment of cell where receiving the user equipment of MME transmissions；

S320, according to the currently used aggregate maximum bit rate of the user equipment, and according to the congestion information and/or is somebody's turn to do The class information of user equipment, determines the aggregate maximum bit rate that user equipment is used under congestion state；

S330, the aggregate maximum bit rate that user equipment is used under the congestion state is sent to the MME, in order to base station root The aggregate maximum bit rate used according to user equipment under the congestion state, controls the upstream and downstream bandwidth of non-ensured bit rate data The upper limit.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

In embodiments of the present invention, as shown in figure 18, the method for control data service quality according to embodiments of the present invention 400 can be performed by PCRF, and this method 400 includes：

S410, receives the congestion information of cell where the user equipment that mobility management entity MME is sent；

S420, according to the access point aggregate maximum bit rate of signing, and according to the congestion information and/or the user equipment Class information, determine access point aggregate maximum bit rate under congestion state；

S430, access point aggregate maximum bit rate under the congestion state is sent to the MME, in order to which the MME is gathered around according to this Access point aggregate maximum bit rate under plug-like state, determines the aggregate maximum bit rate that user equipment is used under congestion state, so as to The upper limit of the upstream and downstream bandwidth of non-ensured bit rate data is controlled in base station.

Alternatively, the congestion information includes the configured information for being used to indicate that congestion occurs for cell where the user equipment, and/ Or congestion level information.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Alternatively, as shown in figure 19, the method 500 of control data service quality according to embodiments of the present invention can be by HSS is performed, and this method 500 includes：

S510, receives the congestion information that management server is sent, and the congestion information includes being used to indicate the user equipment institute Occurs the configured information of congestion, and/or congestion level information in cell；

S520, when congestion occurs for cell where determining the user equipment according to the congestion information, according to user equipment label Aggregate maximum bit rate and network state information about, determine user equipment aggregate maximum bit rate under congestion state；

S530, user equipment aggregate maximum bit rate under the congestion state is sent to mobility management entity MME, in order to The MME determines the polymerization that user equipment is used under congestion state according to user equipment aggregate maximum bit rate under the congestion state Maximum Bit Rate, in order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

Alternatively, the network state information at least includes one kind in following message：The type of the user equipment, the user The congestion level information of cell where equipment, the class information of the user equipment, the position of temporal information and the user equipment Information.

Therefore, the method for the control data service quality of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Above in conjunction with Fig. 1 to Figure 19, the side of control data service quality according to embodiments of the present invention is described in detail Method, below in conjunction with Figure 20 to Figure 34, is described in detail the device of control data service quality according to embodiments of the present invention.

Figure 20 shows the schematic block diagram of base station 1000 according to embodiments of the present invention.As shown in figure 20, the base station 1000 include：

Congestion occurs for the first determining module 1100, cell where for determining user equipment；

Second determining module 1200, cell where for determining the user equipment in first determining module 1100 is gathered around During plug, the aggregate maximum bit rate that user equipment is used under congestion state is determined；

Control module 1300, is used for user equipment under the congestion state that is determined according to second determining module 1200 Aggregate maximum bit rate, control non-ensured bit rate data upstream and downstream bandwidth the upper limit.

Therefore, the base station of the embodiment of the present invention, by when congestion occurs for cell where user equipment, according to congestion state The upper limit of the upstream and downstream bandwidth for the aggregate maximum bit rate control non-ensured bit rate data that lower user equipment is used, can be effective The service quality of ground control business data, and differential management is carried out to bandwidth, so as to improve the utilization rate of Internet resources, Alleviate network congestion, improve Consumer's Experience.

In embodiments of the present invention, alternatively, as shown in figure 21, second determining module 1200 includes：

First determining unit 1210, for determining the currently used aggregate maximum bit rate of user equipment and network state Information；

Second determining unit 1220, user equipment for being determined according to first determining unit 1210 is currently used Aggregate maximum bit rate and the network state information, determine the aggregate maximum bit that user equipment is used under the congestion state Rate.

In embodiments of the present invention, alternatively, the network state information that first determining unit 1210 is determined at least is wrapped Include one kind in following message：The congestion information of cell, the class information of the user equipment and the user where the user equipment The ratio letter shared by types of applications in the service quality rating QCI information of equipment corresponding non-ensured bit rate carrying, base station The positional information of breath, temporal information and the user equipment.

In embodiments of the present invention, alternatively, as shown in figure 22, second determining module 1200 includes：

First transmitting element 1230, the congestion of cell where for sending the user equipment to mobility management entity MME Information；

First receiving unit 1240, for receiving the congestion information that the MME is sent according to first transmitting element 1230 And under the aggregate maximum bit rate that uses of user equipment under the congestion state sent, the congestion state user equipment use it is poly- Close user under the congestion state that Maximum Bit Rate is obtained by the MME according to the congestion information and from home subscriber server HSS Device aggregation Maximum Bit Rate is determined；Or the aggregate maximum bit rate that user equipment is used under the congestion state by the MME according to User equipment aggregate maximum bit rate under the congestion state obtained from HSS, and the currently active each access point polymerization high specific Special rate sum is determined.

In embodiments of the present invention, alternatively, as shown in figure 23, second determining module 1200 includes：

Second transmitting element 1250, the congestion of cell where for sending the user equipment to mobility management entity MME Information；

Second receiving unit 1260, for receiving the congestion information that the MME is sent according to second transmitting element 1250 And under the aggregate maximum bit rate that uses of user equipment under the congestion state sent, the congestion state user equipment use it is poly- Maximum Bit Rate is closed by strategy and charging rule functions PCRF according to the currently used aggregate maximum bit rate of user equipment, and Determined according to the class information of the congestion information and/or the user equipment, and pass through grouped data network gateway PGW and service network Close SGW and be sent to the MME.

In embodiments of the present invention, alternatively, as shown in figure 24, second determining module 1200 includes：

3rd transmitting element 1270, the congestion of cell where for sending the user equipment to mobility management entity MME Information；

3rd receiving unit 1280, for receiving the congestion information that the MME is sent according to the 3rd transmitting element 1270 And under the aggregate maximum bit rate that uses of user equipment under the congestion state sent, the congestion state user equipment use it is poly- Close Maximum Bit Rate and maximum is polymerize according to access point under the congestion state obtained from strategy with charging rule functions PCRF by the MME Bit rate and determine, access point aggregate maximum bit rate is polymerize maximum by the PCRF according to the access point of signing under the congestion state Bit rate, and determined according to the class information of the congestion information and/or the user equipment.

In embodiments of the present invention, alternatively, as shown in figure 25, second determining module 1200 includes：

The polymerization that user equipment is used under 4th receiving unit 1290, the congestion state for receiving MME transmissions is most The aggregate maximum bit rate that user equipment is used under big bit rate, the congestion state is by the MME according to from home subscriber server User equipment aggregate maximum bit rate is determined under the congestion state that HSS is obtained, user equipment polymerization high specific under the congestion state Special rate by the HSS receive management server transmission congestion information after, the polymerization high specific contracted according to user equipment Special rate and network state information are determined.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

It should be understood that the execution method 100 that base station 1000 according to embodiments of the present invention may correspond in the embodiment of the present invention Base station eNB, and modules in base station 1000 above and other operation and/or function respectively in order to realize Fig. 1 extremely The corresponding flow of each method in Figure 10, for sake of simplicity, will not be repeated here.

Therefore, the base station of the embodiment of the present invention, by when congestion occurs for cell where user equipment, according to congestion state The upper limit of the upstream and downstream bandwidth for the aggregate maximum bit rate control non-ensured bit rate data that lower user equipment is used, can be effective The service quality of ground control business data, and differential management is carried out to bandwidth, so as to improve the utilization rate of Internet resources, Alleviate network congestion, improve Consumer's Experience.

Figure 26 shows the schematic block diagram of mobility management entity 2000 according to embodiments of the present invention.Such as Figure 26 institutes Show, the MME2000 includes：

3rd determining module 2100, for determining user equipment is used under congestion state aggregate maximum bit rate；

Used under first sending module 2200, the congestion state for sending the determination of the 3rd determining module 2100 to base station The aggregate maximum bit rate that family equipment is used, in order to which the base station is maximum according to the polymerization that user equipment is used under the congestion state Bit rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

Therefore, the mobility management entity of the embodiment of the present invention, by where user equipment cell occur congestion when, root The aggregate maximum bit rate used according to user equipment under congestion state controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to improve network money The utilization rate in source, alleviates network congestion, improves Consumer's Experience.

In embodiments of the present invention, alternatively, as shown in figure 27, the 3rd determining module 2100 includes：

5th receiving unit 2110, the congestion information of cell where the user equipment for receiving base station transmission；

3rd determining unit 2120, for when the 5th receiving unit 2110 receives the congestion information, it is determined that being gathered around with this Fill in the corresponding user equipment aggregate maximum bit rate of information；

4th determining unit 2130, for the user corresponding with the congestion information for determining the 3rd determining unit 2120 Device aggregation Maximum Bit Rate is defined as the aggregate maximum bit rate that user equipment is used under the congestion state；Or according to the 3rd User equipment aggregate maximum bit rate corresponding with the congestion information and the currently active respectively connect that determining unit 2120 is determined Access point aggregate maximum bit rate sum, determines the aggregate maximum bit rate that user equipment is used under the congestion state.

In embodiments of the present invention, alternatively, as shown in figure 28, the 3rd determining unit 2120 includes：

Receiving subelement 2121, for when the user equipment initially adheres to, receiving what home subscriber server HSS was sent User equipment aggregate maximum bit rate under congestion state；

Determination subelement 2122, under the congestion state that the receiving subelement 2121 is received user equipment polymerization most In big bit rate, user equipment aggregate maximum bit rate corresponding with the congestion information is determined according to the congestion information.

In embodiments of the present invention, alternatively, as shown in figure 29, the 3rd determining module 2100 includes：

6th receiving unit 2140, the congestion information of cell where the user equipment for receiving base station transmission；

4th transmitting element 2150, for when the 6th receiving unit 2140 receives the congestion information, to strategy and meter Take rule functional PCRF and send the currently used aggregate maximum bit rate of user equipment, and the congestion information is sent to the PCRF And/or the class information of the user equipment；

The polymerization that user equipment is used under 7th receiving unit 2160, the congestion state for receiving PCRF transmissions is most The aggregate maximum bit rate that user equipment is used under big bit rate, the congestion state is by the PCRF according to the 4th transmitting element The currently used aggregate maximum bit rate of 2150 user equipmenies sent, and set according to the congestion information and/or the user Standby class information is determined.

In embodiments of the present invention, alternatively, as shown in figure 30, the 3rd determining module 2100 includes：

8th receiving unit 2165, the congestion information of cell where the user equipment for receiving base station transmission；

5th transmitting element 2170, connects for sending the 8th receiving unit 2165 with charging rule functions PCRF to strategy The congestion information received；

Access point aggregate maximum bit rate under 9th receiving unit 2175, the congestion state for receiving PCRF transmissions, Access point aggregate maximum bit rate is receiving the congestion that the 5th transmitting element 2170 is sent by the PCRF under the congestion state During information, according to the access point aggregate maximum bit rate of signing, and according to the grade of the congestion information and/or the user equipment Information is determined；

5th determining unit 2180, gathers for access point under the congestion state that is received according to the 9th receiving unit 2175 Maximum Bit Rate is closed, the aggregate maximum bit rate that user equipment is used under congestion state is determined.

In embodiments of the present invention, alternatively, as shown in figure 31, the 3rd determining module 2100 includes：

User equipment gathers under tenth receiving unit 2185, the congestion state for receiving home subscriber server HSS transmissions Close user equipment aggregate maximum bit rate under Maximum Bit Rate, the congestion state and management server transmission is being received by the HSS Congestion information after, the aggregate maximum bit rate and network state information contracted according to user equipment are determined；

6th determining unit 2190, for user equipment under the congestion state that is received according to the tenth receiving unit 2185 Aggregate maximum bit rate, determines the aggregate maximum bit rate that user equipment is used under congestion state.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

It should be understood that the execution method 200 that MME2000 according to embodiments of the present invention may correspond in the embodiment of the present invention Mobility management entity MME, and the modules in MME2000 above and other operation and/or function respectively for reality The corresponding flow of existing each methods of the Figure 11 into Figure 16, for sake of simplicity, will not be repeated here.

Therefore, the mobility management entity of the embodiment of the present invention, by where user equipment cell occur congestion when, root The aggregate maximum bit rate used according to user equipment under congestion state controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to improve network money The utilization rate in source, alleviates network congestion, improves Consumer's Experience.

Figure 32 shows the schematic block diagram of strategy and charging regulation function entity 3000 according to embodiments of the present invention.Such as Shown in Figure 32, the strategy includes with charging regulation function entity 3000：

First receiving module 3100, currently used poly- of user equipment for receiving mobility management entity MME transmissions Close Maximum Bit Rate, and receive the MME transmission user equipment where cell congestion information and/or the user equipment etc. Level information；

4th determining module 3200, user equipment for being received according to first receiving module 3100 is currently used Aggregate maximum bit rate, and according to the congestion information and/or the class information of the user equipment, determine user under congestion state The aggregate maximum bit rate that equipment is used；

Under second sending module 3300, the congestion state for sending the determination of the 4th determining module 3200 to the MME The aggregate maximum bit rate that user equipment is used, in order to which base station is maximum according to the polymerization that user equipment is used under the congestion state Bit rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

Alternatively, the congestion information that first receiving module 3100 is received includes being used to indicate that user equipment place is small The configured information of congestion, and/or congestion level information occur for area.

It should be understood that the execution method 300 that PCRF3000 according to embodiments of the present invention may correspond in the embodiment of the present invention PCRF, and modules in PCRF3000 above and other operation and/or function respectively in order to realize in Figure 17 The corresponding flow of each method, for sake of simplicity, will not be repeated here.

Therefore, the strategy and charging regulation function entity of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Figure 33 shows the schematic frame of strategy according to another embodiment of the present invention and charging regulation function entity 4000 Figure.As shown in figure 33, the strategy includes with charging regulation function entity 4000：

Second receiving module 4100, cell gathers around where the user equipment for receiving mobility management entity MME transmissions Fill in information；

5th determining module 4200, for when second receiving module 4100 receives the congestion information, according to signing Access point aggregate maximum bit rate, and according to the congestion information and/or the class information of the user equipment, determine congestion state Lower access point aggregate maximum bit rate；

3rd sending module 4300, for being connect under sending the congestion state that the 5th determining module 4200 is determined to the MME Access point aggregate maximum bit rate, in order to which the MME is according to access point aggregate maximum bit rate under the congestion state, determines congestion shape The aggregate maximum bit rate that user equipment is used under state, in order to which base station controls the upstream and downstream bandwidth of non-ensured bit rate data The upper limit.

Alternatively, the congestion information that second receiving module 4100 is received includes being used to indicate that user equipment place is small The configured information of congestion, and/or congestion level information occur for area.

It should be understood that the execution method 400 that PCRF4000 according to embodiments of the present invention may correspond in the embodiment of the present invention PCRF, and modules in PCRF4000 above and other operation and/or function respectively in order to realize in Figure 18 The corresponding flow of each method, for sake of simplicity, will not be repeated here.

Therefore, the strategy and charging regulation function entity of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

Figure 34 is the schematic block diagram of home subscriber server 5000 according to embodiments of the present invention.As shown in figure 34, should Home subscriber server 5000 includes：

3rd receiving module 5100, the congestion information for receiving management server transmission, congestion information includes being used for The configured information of congestion, and/or congestion level information occur for cell where indicating the user equipment；

6th determining module 5200, for determining the use in the congestion information received according to the 3rd receiving module 5100 When congestion occurs for cell where the equipment of family, the aggregate maximum bit rate and network state information contracted according to user equipment, really Determine user equipment aggregate maximum bit rate under congestion state；

4th sending module 5300, for sending being somebody's turn to do for the 6th determining module 5200 determination to mobility management entity MME User equipment aggregate maximum bit rate under congestion state, in order to which the MME polymerize maximum according to user equipment under the congestion state Bit rate, determines the aggregate maximum bit rate that user equipment is used under congestion state, in order to which base station controls non-ensured bit rate The upper limit of the upstream and downstream bandwidth of data.

Alternatively, the network state information at least includes one kind in following message：The type of the user equipment, the user The congestion level information of cell where equipment, the class information of the user equipment, the position of temporal information and the user equipment Information.

It should be understood that the execution method 500 that HSS5000 according to embodiments of the present invention may correspond in the embodiment of the present invention Above and other operation and/or function of modules in HSS, and HSS5000 is respectively in order to realize each in Figure 19 The corresponding flow of method, for sake of simplicity, will not be repeated here.

Therefore, the home subscriber server of the embodiment of the present invention, by where user equipment cell occur congestion when, root The aggregate maximum bit rate used according to user equipment under congestion state controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to improve network money The utilization rate in source, alleviates network congestion, improves Consumer's Experience.

In addition, the terms " system " and " network " are often used interchangeably herein.The terms " and/ Or ", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of relations, for example, A and/or B, can be with table Show：Individualism A, while there is A and B, these three situations of individualism B.In addition, character "/" herein, before and after typicallying represent Affiliated partner is a kind of relation of "or".

It should be understood that in embodiments of the present invention, " B " corresponding with A represents that B is associated with A, and B can be determined according to A.But It should also be understood that determining that B is not meant to determine B only according to A according to A, B can also be determined according to A and/or other information.

The embodiment of the present invention additionally provides a kind of base station, and the base station includes processor, and the processor is used to determine that user sets Congestion occurs for standby place cell；The processor is additionally operable to when it is determined that congestion occurs for cell where the user equipment, determine congestion The aggregate maximum bit rate that user equipment is used under state；The processor is additionally operable under the congestion state that is determined according to processor The aggregate maximum bit rate that user equipment is used, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In embodiments of the present invention, alternatively, the processor is additionally operable to determine that the currently used polymerization of user equipment is maximum Bit rate and network state information；The processor is additionally operable to gather according to the user equipment of processor determination is currently used Maximum Bit Rate and the network state information are closed, the aggregate maximum bit rate that user equipment is used under the congestion state is determined.

In embodiments of the present invention, alternatively, the network state information that the processor is determined at least includes following message In one kind：It is the congestion information of cell where the user equipment, the class information of the user equipment, corresponding with the user equipment Percent information, temporal information shared by the service quality rating QCI information of non-ensured bit rate carrying, the types of applications on base station And the positional information of the user equipment.

In embodiments of the present invention, alternatively, the base station also includes receiver and transmitter, and the transmitter is used for movement Property management entity MME send the user equipment where cell congestion information, the receiver is used to receive the MME according to the transmission The congestion information that device is sent and user equipment is used under the congestion state that sends aggregate maximum bit rate, the congestion state The aggregate maximum bit rate that lower user equipment is used is obtained by the MME according to the congestion information and from home subscriber server HSS User equipment aggregate maximum bit rate is determined under the congestion state taken.

In embodiments of the present invention, alternatively, the transmitter, which is additionally operable to send the user to mobility management entity MME, sets The congestion information of standby place cell；The receiver be additionally operable to receive the MME sent out according to the congestion information that the transmitter is sent The polymerization that user equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state sent, the congestion state is most Big bit rate by strategy with charging rule functions PCRF according to the currently used aggregate maximum bit rate of user equipment, and according to The class information of the congestion information and/or the user equipment is determined, and passes through grouped data network gateway PGW and gateway SGW is sent to the MME.

In embodiments of the present invention, alternatively, the transmitter, which is additionally operable to send the user to mobility management entity MME, sets The congestion information of standby place cell；The receiver be additionally operable to receive the MME sent out according to the congestion information that the transmitter is sent The polymerization that user equipment is used under the aggregate maximum bit rate that user equipment is used under the congestion state sent, the congestion state is most Big bit rate is by the MME according to access point aggregate maximum bit under the congestion state obtained from strategy with charging rule functions PCRF Rate and determine, access point aggregate maximum bit rate is by access point aggregate maximum bits of the PCRF according to signing under the congestion state Rate, and determined according to the class information of the congestion information and/or the user equipment.

In embodiments of the present invention, alternatively, the receiver is additionally operable to receive user under the congestion state that the MME is sent The aggregate maximum bit rate that user equipment is used under the aggregate maximum bit rate that equipment is used, the congestion state by the MME according to User equipment aggregate maximum bit rate is determined under the congestion state obtained from home subscriber server HSS, is used under the congestion state Family device aggregation Maximum Bit Rate by the HSS receive management server transmission congestion information after, according to user equipment The aggregate maximum bit rate and network state information of signing are determined.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

Therefore, the base station of the embodiment of the present invention, by when congestion occurs for cell where user equipment, according to congestion state The upper limit of the upstream and downstream bandwidth for the aggregate maximum bit rate control non-ensured bit rate data that lower user equipment is used, can be effective The service quality of ground control business data, and differential management is carried out to bandwidth, so as to improve the utilization rate of Internet resources, Alleviate network congestion, improve Consumer's Experience.

The embodiment of the present invention additionally provides a kind of mobility management entity, and mobility management entity MME includes processor And transmitter, the processor is used to determine user equipment is used under congestion state aggregate maximum bit rate；The transmitter is used for The aggregate maximum bit rate that user equipment is used under the congestion state of processor determination is sent to base station, in order to the base station According to the aggregate maximum bit rate that user equipment is used under the congestion state, the upstream and downstream bandwidth of non-ensured bit rate data is controlled The upper limit.

In embodiments of the present invention, alternatively, the mobility management entity also includes receiver, and the receiver is used to receive The congestion information of cell where the user equipment that the base station is sent；The processor is additionally operable to receive the congestion information in receiver When, it is determined that user equipment aggregate maximum bit rate corresponding with the congestion information；The processor is additionally operable to true according to the processor Fixed user equipment aggregate maximum bit rate corresponding with the congestion information, determines the polymerization that user equipment is used under congestion state Maximum Bit Rate.

In embodiments of the present invention, alternatively, receiver is additionally operable to receive the congestion shape that home subscriber server HSS is sent User equipment aggregate maximum bit rate under state；Processor is additionally operable to the user equipment under the congestion state that the receiver is received and gathered Close in Maximum Bit Rate, user equipment aggregate maximum bit rate corresponding with the congestion information is determined according to the congestion information.

In embodiments of the present invention, alternatively, the receiver is additionally operable to receive the user equipment place that the base station is sent The congestion information of cell；The transmitter is additionally operable to when the receiver receives the congestion information, to strategy and charging rule functions PCRF sends the currently used aggregate maximum bit rate of user equipment, and sends the congestion information and/or the user to the PCRF The class information of equipment；The receiver is additionally operable to receive under the congestion state that the PCRF is sent the polymerization that uses of user equipment most The aggregate maximum bit rate that user equipment is used under big bit rate, the congestion state is by the PCRF according to being somebody's turn to do that the transmitter is sent The currently used aggregate maximum bit rate of user equipment, and according to the congestion information and/or the class information of the user equipment It is determined that.

In embodiments of the present invention, alternatively, the receiver is additionally operable to receive the user equipment place that the base station is sent The congestion information of cell；The transmitter is additionally operable to send the congestion of receiver reception with charging rule functions PCRF to strategy Information；The receiver is additionally operable to receive access point aggregate maximum bit rate, the congestion state under the congestion state that the PCRF is sent Lower access point aggregate maximum bit rate by the PCRF receive the transmitter send the congestion information when, according to the access of signing Point aggregate maximum bit rate, and determined according to the class information of the congestion information and/or the user equipment；The processor is also used In access point aggregate maximum bit rate under the congestion state received according to the receiver, determine that user equipment makes under congestion state Aggregate maximum bit rate.

In embodiments of the present invention, alternatively, the receiver is additionally operable to receive the congestion that home subscriber server HSS is sent User equipment aggregate maximum bit rate is being received by the HSS under user equipment aggregate maximum bit rate under state, the congestion state After the congestion information sent to management server, the aggregate maximum bit rate and network state information contracted according to user equipment It is determined that；The processor is additionally operable to user equipment aggregate maximum bit rate under the congestion state according to receiver reception, it is determined that The aggregate maximum bit rate that user equipment is used under congestion state.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

In embodiments of the present invention, alternatively, the congestion information includes cell generation where being used to indicate the user equipment The configured information of congestion, and/or congestion level information.

Therefore, the mobility management entity of the embodiment of the present invention, by where user equipment cell occur congestion when, root The aggregate maximum bit rate used according to user equipment under congestion state controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to improve network money The utilization rate in source, alleviates network congestion, improves Consumer's Experience.

The embodiment of the present invention additionally provides a kind of strategy and charging regulation function entity, and the strategy is real with charging rule functions Body PCRF includes：Receiver, processor and transmitter, wherein, the receiver is used to receive mobility management entity MME transmissions The currently used aggregate maximum bit rate of user equipment, and receive the congestion letter of the user equipment place cell of MME transmissions The class information of breath and/or the user equipment；The processor is currently used for the user equipment received according to the receiver Aggregate maximum bit rate, and according to the congestion information and/or the class information of the user equipment, determine to use under congestion state The aggregate maximum bit rate that family equipment is used；The transmitter is used to send being somebody's turn to do for the 4th determining module 3200 determination to the MME The aggregate maximum bit rate that user equipment is used under congestion state, in order to which base station is used according to user equipment under the congestion state Aggregate maximum bit rate, control non-ensured bit rate data upstream and downstream bandwidth the upper limit.

In embodiments of the present invention, alternatively, the congestion information that the receiver is received includes being used to indicate that the user sets The configured information of congestion, and/or congestion level information occur for standby place cell.

Therefore, the strategy and charging regulation function entity of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

The embodiment of the present invention, which additionally provides a kind of strategy and charging regulation function entity PCRF, the PCRF, to be included：Receiver, Processor and transmitter, the wherein receiver are used for cell where receiving the user equipment of mobility management entity MME transmissions Congestion information；The processor is used for when the receiver receives the congestion information, according to the access point aggregate maximum bit of signing Rate, and according to the congestion information and/or the class information of the user equipment, determine that access point polymerize high specific under congestion state Special rate；The transmitter is used for access point aggregate maximum bit rate under sending the congestion state that processor is determined to the MME, so as to In the MME according to access point aggregate maximum bit rate under the congestion state, the polymerization that user equipment is used under congestion state is determined Maximum Bit Rate, in order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In embodiments of the present invention, alternatively, the congestion information that the receiver is received includes being used to indicate that the user sets The configured information of congestion, and/or congestion level information occur for standby place cell.

Therefore, the strategy and charging regulation function entity of the embodiment of the present invention, occurs by the cell where user equipment During congestion, the aggregate maximum bit rate used according to user equipment under congestion state controls the up-downgoing of non-ensured bit rate data The upper limit of bandwidth, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to carry The utilization rate of high Internet resources, alleviates network congestion, improves Consumer's Experience.

The embodiment of the present invention additionally provides a kind of home subscriber server HSS, and the HSS includes：Receiver, processor and hair Device is sent, wherein receiver is used for the congestion information for receiving management server transmission, and the congestion information includes being used to indicate the user The configured information of congestion, and/or congestion level information occur for cell where equipment；Processor is used to receive according to the receiver Congestion information when determining that congestion occurs for cell where the user equipment, the aggregate maximum bit rate contracted according to user equipment And network state information, determine user equipment aggregate maximum bit rate under congestion state；The transmitter is used for mobility pipe Manage entity MME and send user equipment aggregate maximum bit rate under the congestion state that processor is determined, in order to which the MME is according to this User equipment aggregate maximum bit rate under congestion state, determines the aggregate maximum bit rate that user equipment is used under congestion state, In order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

In embodiments of the present invention, alternatively, the network state information at least includes one kind in following message：The user The type of equipment, the congestion level information of cell where the user equipment, the class information of the user equipment, temporal information and The positional information of the user equipment.

Therefore, the home subscriber server of the embodiment of the present invention, by where user equipment cell occur congestion when, root The aggregate maximum bit rate used according to user equipment under congestion state controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit, can efficiently control the service quality of business datum, and carry out differential management to bandwidth, so as to improve network money The utilization rate in source, alleviates network congestion, improves Consumer's Experience.

Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware With the interchangeability of software, the composition and step of each example are generally described according to function in the above description.This A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially Industry technical staff can realize described function to each specific application using distinct methods, but this realization is not It is considered as beyond the scope of this invention.

It is apparent to those skilled in the art that, for convenience of description and succinctly, foregoing description is The specific work process of system, device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

, can be with several embodiments provided herein, it should be understood that disclosed systems, devices and methods Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, such as multiple units or component Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or beg for The coupling each other of opinion or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, device or unit Or communication connection or electricity, mechanical or other forms are connected.

The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs Purpose.

In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also It is that unit is individually physically present or two or more units are integrated in a unit.It is above-mentioned integrated Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially The part contributed in other words to prior art, or all or part of the technical scheme can be in the form of software product Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer Equipment（Can be personal computer, server, or network equipment etc.）Perform the complete of each embodiment methods described of the invention Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory）, random access memory（RAM, Random Access Memory）, magnetic disc or CD etc. are various can store journey The medium of sequence code.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right It is required that protection domain be defined.

Claims (46)

1. a kind of method of control data service quality, it is characterised in that including：

Congestion occurs for cell where determining user equipment；

Determine the aggregate maximum bit rate that user equipment is used under congestion state；

According to the aggregate maximum bit rate that user equipment is used under the congestion state, control above and below non-ensured bit rate data The upper limit of row bandwidth.

2. according to the method described in claim 1, it is characterised in that the polymerization for determining that user equipment is used under congestion state Maximum Bit Rate, including：

Determine user equipment currently used aggregate maximum bit rate and network state information；

According to the currently used aggregate maximum bit rate of the user equipment and the network state information, the congestion is determined The aggregate maximum bit rate that user equipment is used under state.

3. method according to claim 2, it is characterised in that the network state information at least includes in following message It is a kind of：It is the congestion information of cell where the user equipment, the class information of the user equipment, corresponding to the user equipment The service quality rating QCI information of non-ensured bit rate carrying, the percent information shared by the types of applications on base station, time letter The positional information of breath and the user equipment.

4. according to the method described in claim 1, it is characterised in that the polymerization for determining that user equipment is used under congestion state Maximum Bit Rate, including：

The congestion information of cell where sending the user equipment to mobility management entity MME；

Receive the aggregate maximum bit that user equipment is used under the congestion state that the MME is sent according to the congestion information The aggregate maximum bit rate that user equipment is used under rate, the congestion state by the MME according to the congestion information and from User equipment aggregate maximum bit rate is determined under the congestion state that home subscriber server HSS is obtained；Or under the congestion state The aggregate maximum bit rate that user equipment is used is polymerize most by the MME according to user equipment under the congestion state obtained from HSS Big bit rate, and the currently active each access point aggregate maximum bit rate sum are determined.

5. according to the method described in claim 1, it is characterised in that the polymerization for determining that user equipment is used under congestion state Maximum Bit Rate, including：

The congestion information of cell where sending the user equipment to mobility management entity MME；

Receive the aggregate maximum bit that user equipment is used under the congestion state that the MME is sent according to the congestion information The aggregate maximum bit rate that user equipment is used under rate, the congestion state by strategy with charging regulation function entity PCRF according to The currently used aggregate maximum bit rate of user equipment, and according to the grade of the congestion information and/or the user equipment Information is determined, and is sent to the MME by grouped data network gateway PGW and gateway SGW.

6. according to the method described in claim 1, it is characterised in that the polymerization for determining that user equipment is used under congestion state Maximum Bit Rate, including：

The congestion information of cell where sending the user equipment to mobility management entity MME；

Receive the aggregate maximum bit that user equipment is used under the congestion state that the MME is sent according to the congestion information The aggregate maximum bit rate that user equipment is used under rate, the congestion state is by the MME according to the congestion shape obtained from PCRF Access point aggregate maximum bit rate under state and determine, access point aggregate maximum bit rate is by the PCRF roots under the congestion state According to the access point aggregate maximum bit rate of signing, and according to the congestion information and/or the class information of the user equipment It is determined that.

7. according to the method described in claim 1, it is characterised in that the polymerization for determining that user equipment is used under congestion state Maximum Bit Rate, including：

Receive and used under the aggregate maximum bit rate that user equipment is used under the congestion state that MME is sent, the congestion state The aggregate maximum bit rate that family equipment is used is polymerize maximum by the MME according to user equipment under the congestion state obtained from HSS Bit rate determines that user equipment aggregate maximum bit rate is receiving management server hair by the HSS under the congestion state After the congestion information sent, the aggregate maximum bit rate and network state information contracted according to user equipment are determined.

8. method according to claim 7, it is characterised in that the network state information at least includes in following message It is a kind of：Congestion level information, the grade of the user equipment of cell where the type of the user equipment, the user equipment The positional information of information, temporal information and the user equipment.

9. according to the method any one of claim 4 to 8, it is characterised in that the congestion information includes being used to indicate institute The configured information of congestion, and/or congestion level information occur for cell where stating user equipment.

10. a kind of method of control data service quality, it is characterised in that including：

Determine the aggregate maximum bit rate that user equipment is used under congestion state；

The aggregate maximum bit rate that user equipment is used under the congestion state is sent to base station, in order to which the base station is according to institute State the aggregate maximum bit rate that user equipment under congestion state is used, control non-ensured bit rate data upstream and downstream bandwidth it is upper Limit.

11. method according to claim 10, it is characterised in that what user equipment was used under the determination congestion state gathers Maximum Bit Rate is closed, including：

The congestion information of cell where receiving the user equipment that the base station is sent；

It is determined that user equipment aggregate maximum bit rate corresponding with the congestion information；

User equipment aggregate maximum bit rate corresponding with the congestion information is defined as user equipment under the congestion state The aggregate maximum bit rate used；Or according to user equipment aggregate maximum bit rate corresponding with the congestion information and currently Each access point aggregate maximum bit rate sum of activation, determines the aggregate maximum bit that user equipment is used under the congestion state Rate.

12. method according to claim 11, it is characterised in that determination user corresponding with the congestion information sets Standby aggregate maximum bit rate, including：

When the user equipment initially adheres to, receive user equipment under the congestion state that home subscriber server HSS is sent and gather Close Maximum Bit Rate；

Under the congestion state in user equipment aggregate maximum bit rate, determined to believe with the congestion according to the congestion information Cease corresponding user equipment aggregate maximum bit rate.

13. method according to claim 10, it is characterised in that what user equipment was used under the determination congestion state gathers Maximum Bit Rate is closed, including：

The congestion information of cell where receiving the user equipment that the base station is sent；

The currently used aggregate maximum bit rate of user equipment is sent to strategy and charging regulation function entity PCRF, and to described PCRF sends the class information of the congestion information and/or the user equipment；

Receive the aggregate maximum bit rate that user equipment is used under the congestion state that the PCRF is sent, the congestion state The aggregate maximum bit rate that lower user equipment is used is by the PCRF according to the currently used polymerization high specific of the user equipment Special rate, and determined according to the class information of the congestion information and/or the user equipment.

14. method according to claim 10, it is characterised in that what user equipment was used under the determination congestion state gathers Maximum Bit Rate is closed, including：

The congestion information of cell where receiving the user equipment that the base station is sent；

The congestion information is sent to PCRF；

Access point under access point aggregate maximum bit rate under the congestion state that the PCRF is sent, the congestion state is received to polymerize Maximum Bit Rate by access point aggregate maximum bit rates of the PCRF according to signing, and according to the congestion information and/or The class information of the user equipment is determined；

According to access point aggregate maximum bit rate under the congestion state, determine user equipment is used under congestion state polymerization most Big bit rate.

15. method according to claim 10, it is characterised in that what user equipment was used under the determination congestion state gathers Maximum Bit Rate is closed, including：

User equipment under user equipment aggregate maximum bit rate under the congestion state that HSS is sent, the congestion state is received to polymerize Maximum Bit Rate by the HSS receive management server transmission congestion information after, the polymerization contracted according to user equipment Maximum Bit Rate and network state information are determined；

According to user equipment aggregate maximum bit rate under the congestion state, the polymerization that user equipment is used under congestion state is determined Maximum Bit Rate.

16. method according to claim 15, it is characterised in that the network state information at least includes in following message One kind：The type of the user equipment, the congestion level information of cell where the user equipment, the user equipment etc. The positional information of level information, temporal information and the user equipment.

17. the method according to any one of claim 11 to 16, it is characterised in that the congestion information includes being used to refer to The configured information of congestion, and/or congestion level information occur for cell where showing the user equipment.

18. a kind of method of control data service quality, it is characterised in that including：

The currently used aggregate maximum bit rate of the user equipment of mobility management entity MME transmissions is received, and receives described The congestion information and/or the class information of the user equipment of cell where the user equipment that MME is sent；

According to the currently used aggregate maximum bit rate of the user equipment, and according to the congestion information and/or the use The class information of family equipment, determines the aggregate maximum bit rate that user equipment is used under congestion state；

The aggregate maximum bit rate that user equipment is used under the congestion state is sent to the MME, in order to which base station is according to institute State the aggregate maximum bit rate that user equipment under congestion state is used, control non-ensured bit rate data upstream and downstream bandwidth it is upper Limit.

19. method according to claim 18, it is characterised in that the congestion information includes being used to indicate that the user sets The configured information of congestion, and/or congestion level information occur for standby place cell.

20. a kind of method of control data service quality, it is characterised in that including：

The congestion information of cell where receiving the user equipment that mobility management entity MME is sent；

According to the access point aggregate maximum bit rate of signing, and according to the congestion information and/or the user equipment etc. Level information, determines access point aggregate maximum bit rate under congestion state；

Access point aggregate maximum bit rate under the congestion state is sent to the MME, in order to which the MME is according to the congestion Access point aggregate maximum bit rate under state, determines the aggregate maximum bit rate that user equipment is used under congestion state, in order to The upper limit of the upstream and downstream bandwidth of base station control non-ensured bit rate data.

21. method according to claim 20, it is characterised in that the congestion information includes being used to indicate that the user sets The configured information of congestion, and/or congestion level information occur for standby place cell.

22. a kind of method of control data service quality, it is characterised in that including：

The congestion information that management server is sent is received, the congestion information, which includes cell where being used for instruction user equipment, to be occurred The configured information of congestion, and/or congestion level information；

When congestion occurs for cell where determining the user equipment according to the congestion information, according to gathering that user equipment is contracted Maximum Bit Rate and network state information are closed, user equipment aggregate maximum bit rate under congestion state is determined；

User equipment aggregate maximum bit rate under the congestion state is sent to mobility management entity MME, in order to the MME According to user equipment aggregate maximum bit rate under the congestion state, determine that the polymerization that user equipment is used under congestion state is maximum Bit rate, in order to which base station controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

23. method according to claim 22, it is characterised in that the network state information at least includes in following message One kind：The type of the user equipment, the congestion level information of cell where the user equipment, the user equipment etc. The positional information of level information, temporal information and the user equipment.

24. a kind of base station, it is characterised in that including：

Congestion occurs for the first determining module, cell where for determining user equipment；

Second determining module, when congestion occurs for cell where for determining the user equipment in first determining module, really Determine the aggregate maximum bit rate that user equipment under congestion state is used；

Control module, the polymerization used for user equipment under the congestion state that is determined according to second determining module is most Big bit rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

25. base station according to claim 24, it is characterised in that second determining module includes：

First determining unit, the aggregate maximum bit rate and network state information currently used for determining user equipment；

Second determining unit, the currently used polymerization of the user equipment for being determined according to first determining unit is maximum Bit rate and the network state information, determine the aggregate maximum bit rate that user equipment is used under the congestion state.

26. base station according to claim 25, it is characterised in that the network state that first determining unit is determined Information at least includes one kind in following message：The congestion information of cell where the user equipment, the user equipment etc. It is service quality rating QCI information that level information, non-ensured bit rate corresponding with the user equipment are carried, all kinds of on base station Using the positional information of shared percent information, temporal information and the user equipment.

27. base station according to claim 24, it is characterised in that second determining module includes：

First transmitting element, the congestion information of cell where for sending the user equipment to mobility management entity MME；

First receiving unit, sends for receiving the MME according to the congestion information that first transmitting element is sent The congestion state under the aggregate maximum bit rate that uses of user equipment, the polymerization that user equipment is used under the congestion state Used under the congestion state that Maximum Bit Rate is obtained by the MME according to the congestion information and from home subscriber server HSS Family device aggregation Maximum Bit Rate is determined；Or the aggregate maximum bit rate that user equipment is used under the congestion state is by described MME is according to user equipment aggregate maximum bit rate under the congestion state obtained from HSS, and the currently active each access point polymerization Maximum Bit Rate sum is determined.

28. base station according to claim 24, it is characterised in that second determining module includes：

Second transmitting element, the congestion information of cell where for sending the user equipment to mobility management entity MME；

Second receiving unit, sends for receiving the MME according to the congestion information that second transmitting element is sent The congestion state under the aggregate maximum bit rate that uses of user equipment, the polymerization that user equipment is used under the congestion state Maximum Bit Rate is by strategy with charging rule functions PCRF according to the currently used aggregate maximum bit rate of user equipment, Yi Jigen Determined according to the class information of the congestion information and/or the user equipment, and pass through grouped data network gateway PGW and service Gateway SGW is sent to the MME.

29. base station according to claim 24, it is characterised in that second determining module includes：

3rd transmitting element, the congestion information of cell where for sending the user equipment to mobility management entity MME；

3rd receiving unit, sends for receiving the MME according to the congestion information that the 3rd transmitting element is sent The congestion state under the aggregate maximum bit rate that uses of user equipment, the polymerization that user equipment is used under the congestion state Maximum Bit Rate polymerize maximum by the MME according to access point under the congestion state obtained from strategy with charging rule functions PCRF Bit rate and determine, under the congestion state access point aggregate maximum bit rate by the PCRF according to the access point of signing polymerize Maximum Bit Rate, and determined according to the class information of the congestion information and/or the user equipment.

30. base station according to claim 24, it is characterised in that second determining module includes：

The aggregate maximum bit rate that user equipment is used under 4th receiving unit, the congestion state for receiving MME transmissions, The aggregate maximum bit rate that user equipment is used under the congestion state is obtained by the MME according to from home subscriber server HSS User equipment aggregate maximum bit rate is determined under the congestion state taken, user equipment aggregate maximum bit rate under the congestion state By the HSS after the congestion information of management server transmission is received, the aggregate maximum bit contracted according to user equipment Rate and network state information are determined.

31. base station according to claim 30, it is characterised in that the network state information at least includes in following message One kind：The type of the user equipment, the congestion level information of cell where the user equipment, the user equipment etc. The positional information of level information, temporal information and the user equipment.

32. according to the base station any one of claim 27 to 31, it is characterised in that the congestion information includes being used to indicate The configured information of congestion, and/or congestion level information occur for cell where the user equipment.

33. a kind of mobility management entity, it is characterised in that including：

3rd determining module, for determining user equipment is used under congestion state aggregate maximum bit rate；

User equipment makes under first sending module, the congestion state for sending the 3rd determining module determination to base station Aggregate maximum bit rate, in order to which the base station is according to the aggregate maximum bit that user equipment is used under the congestion state Rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

34. mobility management entity according to claim 33, it is characterised in that the 3rd determining module includes：

5th receiving unit, the congestion information of cell where for receiving the user equipment that the base station is sent；

3rd determining unit, for the 5th receiving unit receive the congestion information when, it is determined that with the congestion information Corresponding user equipment aggregate maximum bit rate；

4th determining unit, the user equipment corresponding with the congestion information for the 3rd determining unit to be determined polymerize Maximum Bit Rate is defined as the aggregate maximum bit rate that user equipment is used under the congestion state；Or determined according to the described 3rd The user equipment aggregate maximum bit rate corresponding with the congestion information and the currently active each access point that unit is determined gather Maximum Bit Rate sum is closed, the aggregate maximum bit rate that user equipment is used under the congestion state is determined.

35. mobility management entity according to claim 34, it is characterised in that the 3rd determining unit includes：

Receiving subelement, for when the user equipment initially adheres to, receiving the congestion shape that home subscriber server HSS is sent User equipment aggregate maximum bit rate under state；

Determination subelement, for the user equipment aggregate maximum bit rate under the congestion state that the receiving subelement is received In, user equipment aggregate maximum bit rate corresponding with the congestion information is determined according to the congestion information.

36. mobility management entity according to claim 33, it is characterised in that the 3rd determining module includes：

6th receiving unit, the congestion information of cell where for receiving the user equipment that the base station is sent；

4th transmitting element, for when the 6th receiving unit receives the congestion information, to strategy and charging regulation work( Can PCRF send the currently used aggregate maximum bit rate of user equipment, and to the PCRF send the congestion information and/or The class information of the user equipment；

7th receiving unit, for receiving the polymerization high specific that user equipment is used under the congestion state that the PCRF is sent The aggregate maximum bit rate that user equipment is used under special rate, the congestion state is by the PCRF according to the 4th transmitting element The currently used aggregate maximum bit rate of the user equipment sent, and according to the congestion information and/or the user The class information of equipment is determined.

37. mobility management entity according to claim 33, it is characterised in that the 3rd determining module includes：

8th receiving unit, the congestion information of cell where for receiving the user equipment that the base station is sent；

5th transmitting element, is gathered around for being sent to strategy with charging rule functions PCRF described in the 8th receiving unit reception Fill in information；

9th receiving unit, it is described to gather around for receiving access point aggregate maximum bit rate under the congestion state that the PCRF is sent Access point aggregate maximum bit rate is receiving the congestion letter that the 5th transmitting element is sent by the PCRF under plug-like state During breath, according to the access point aggregate maximum bit rate of signing, and according to the congestion information and/or the user equipment etc. Level information is determined；

5th determining unit, for access point polymerization high specific under the congestion state that is received according to the 9th receiving unit Special rate, determines the aggregate maximum bit rate that user equipment is used under congestion state.

38. mobility management entity according to claim 33, it is characterised in that the 3rd determining module includes：

User equipment polymerization high specific under tenth receiving unit, the congestion state for receiving home subscriber server HSS transmissions User equipment aggregate maximum bit rate is receiving gathering around for management server transmission by the HSS under special rate, the congestion state Fill in after information, the aggregate maximum bit rate and network state information contracted according to user equipment are determined；

6th determining unit, it is maximum for user equipment polymerization under the congestion state that is received according to the tenth receiving unit Bit rate, determines the aggregate maximum bit rate that user equipment is used under congestion state.

39. the mobility management entity according to claim 38, it is characterised in that the network state information at least includes One kind in following message：Congestion level information, the use of cell where the type of the user equipment, the user equipment The positional information of the class information of family equipment, temporal information and the user equipment.

40. the mobility management entity according to any one of claim 34 to 39, it is characterised in that the congestion information Including for indicating that the configured information of congestion, and/or congestion level information occur for user equipment place cell.

41. a kind of strategy and charging regulation function entity, it is characterised in that including：

First receiving module, the currently used polymerization high specific of user equipment for receiving mobility management entity MME transmissions Special rate, and receive the congestion information and/or the grade letter of the user equipment of the user equipment place cell that the MME is sent Breath；

4th determining module, the currently used polymerization of the user equipment for being received according to first receiving module is maximum Bit rate, and according to the congestion information and/or the class information of the user equipment, determine user equipment under congestion state The aggregate maximum bit rate used；

User sets under second sending module, the congestion state for sending the 4th determining module determination to the MME The standby aggregate maximum bit rate used, in order to which base station is according to the aggregate maximum bit that user equipment is used under the congestion state Rate, controls the upper limit of the upstream and downstream bandwidth of non-ensured bit rate data.

42. strategy according to claim 41 and charging regulation function entity, it is characterised in that first receiving module The congestion information received includes cell where being used to indicate the user equipment and occurs the configured information of congestion, and/or gathers around Fill in class information.

43. a kind of strategy and charging regulation function entity, it is characterised in that including：

Second receiving module, the congestion information of cell where the user equipment for receiving mobility management entity MME transmissions；

5th determining module, it is poly- according to the access point of signing for when second receiving module receives the congestion information Maximum Bit Rate is closed, and according to the congestion information and/or the class information of the user equipment, determines to connect under congestion state Access point aggregate maximum bit rate；

Access point polymerize under 3rd sending module, the congestion state for sending the determination of the 5th determining module to the MME Maximum Bit Rate, in order to which the MME is according to access point aggregate maximum bit rate under the congestion state, is determined under congestion state The aggregate maximum bit rate that user equipment is used, in order to which base station controls the upper of the upstream and downstream bandwidth of non-ensured bit rate data Limit.

44. strategy according to claim 43 and charging regulation function entity, it is characterised in that second receiving module The congestion information received includes cell where being used to indicate the user equipment and occurs the configured information of congestion, and/or gathers around Fill in class information.

45. a kind of home subscriber server, it is characterised in that including：

3rd receiving module, the congestion information for receiving management server transmission, the congestion information includes being used to indicate to use The configured information of congestion, and/or congestion level information occur for cell where the equipment of family；

6th determining module, for determining the user equipment in the congestion information received according to the 3rd receiving module When congestion occurs for place cell, the aggregate maximum bit rate and network state information contracted according to user equipment determine congestion User equipment aggregate maximum bit rate under state；

4th sending module, under sending the congestion state that the 6th determining module is determined to mobility management entity MME User equipment aggregate maximum bit rate, in order to which the MME is according to user equipment aggregate maximum bit rate under the congestion state, The aggregate maximum bit rate that user equipment is used under congestion state is determined, in order to which base station controls the upper of non-ensured bit rate data The upper limit of downlink bandwidth.

46. home subscriber server according to claim 45, it is characterised in that the network state information at least includes One kind in following message：Congestion level information, the use of cell where the type of the user equipment, the user equipment The positional information of the class information of family equipment, temporal information and the user equipment.