CN103747481A

CN103747481A - Network congestion prompting and access control method and device

Info

Publication number: CN103747481A
Application number: CN201410020416.XA
Authority: CN
Inventors: 李娜; 廖慧
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2014-01-16
Filing date: 2014-01-16
Publication date: 2014-04-23
Anticipated expiration: 2034-01-16
Also published as: CN103747481B

Abstract

The invention discloses a network congestion prompting and access control method and a network congestion prompting and access control device, wherein the method comprises the following steps that when a mobile terminal carries out PDP (packet data protocol) deactivation, one or several factors of the average duration, the average flow rate and the average bandwidth occupied by the terminal type and/or service type corresponding to the mobile terminal in a cell are counted to be used as estimation values of the mobile terminal with the same terminal type and/or service type in the newly accessed process; when the mobile terminal is newly accessed into the cell for PDP activation, cell parameters and user parameters are counted according to the estimation values, if the cell parameters reach the cell preset threshold, the mobile terminal newly accessed into the cell is subjected to congestion prompting and access control, and otherwise, if the user parameters reach the user region preset threshold, the mobile terminal in the same type is subjected to congestion prompting and access control. The method and the device provided by the invention have the advantages that by aiming at the conditions that user groups in different terminal types use different types of data service, the real-time network congestion prompting is carried out for users, and the flow rate and the cost are saved for the users.

Description

A kind of network congestion prompting and connection control method and device

Technical field

The present invention relates to the communications field, be specifically related to a kind of network congestion prompting and connection control method and device.

Background technology

When the grouped data number transmitting in packet domain mobile network is too many, user (comprises link bandwidth to Internet resources, memory space and processor disposal ability etc.) demand can exceed intrinsic capacity, due to the limitation of Internet resources will cause network transmission performance decline phenomenon, there is network congestion, network congestion is a kind of network state of sustained overload, when network congestion, generally there will be loss of data, time delay increases, throughput declines, owing to lacking real-time become more meticulous network congestion control and notification mechanisms, have a strong impact on data service service quality and user awareness, continuous network connection also causes user and is discontented with and complains.

At present, for network congestion, existing control method has:

1, from network side angle, control: be also common method, as adopted in transport layer: re-transmission policy, out of order cache policy, confirmation strategy, flow control policy and definite overtime strategy; In network layer, adopt: the virtual circuit of subnet inside and datagram strategy, packet queue and service strategy, grouping drop policy, routing algorithm and grouping existence management; In data link layer, adopt: re-transmission policy, out of order cache policy, confirmation strategy and flow control policy;

2, from user's side angle degree, control:

Whether the access customer number that judges the carrier wave of bearing data service reaches number of users threshold value, according to judged result, carries out network congestion judgement, instructs the network capacity extension, improves the accuracy that judges data services network congestion situation;

3, network side and user's side are collaborative controls:

Network side is notified network congestion message bearing to subscriber equipment in internet message, and subscriber equipment determines whether to initiate access according to network congestion message.

By the existing jamming control method for packet domain mobile network is analyzed, there is following shortcoming in it:

1, existing Congestion control mechanism does not combine with data traffic feature and user behavior:

Different from speech business, data service is not only carried on packet domain mobile network by Internet resources sharing mode, and there is the features such as real-time, personalization and socialization, existing method for controlling network congestion, all to reduce network congestion risk from angle of network management (as improved network resource utilization), access control angle (as controlled access customer number), with Various types of data business, the demand that takies of Internet resources is not combined, there is limitation.For example, QQ business, need to keep the length between mobile terminal and application server to be connected to maintain heartbeat, and web page browsing business does not need Internet resources to continue to take, and is more disposable behavior after user's login.

In addition, on mobile network, the customer group of different types of terminals is when usage data business, also different to the demand that takies of Internet resources.For example, iphone intelligent terminal customer group and common intelligent terminal customer group are due to the user behavior difference to data service, also different to the demand that takies of Internet resources.

Visible, existing scheme lacks according to the customer group of different terminals type the service condition of different types of data business and takies demand, carries out network congestion control real-time, that become more meticulous.

2, lack real-time network congestion notification mechanisms:

There is network congestion, or Internet resources occupation rate reaches while presetting thresholding, for different terminals type of user group's behavioural habits and resource occupying demand, lack real-time user reminding mechanism, user frequently network connects, consume flow, and do not obtained good data service service, affected user awareness.

Summary of the invention

The technical issues that need to address of the present invention are to provide a kind of network congestion prompting and connection control method and device, service condition for different terminals type of user group to different types of data business, user is carried out to real-time network congestion to be reminded, for user saves flow and expense, realize the network resource management that becomes more meticulous.

In order to solve the problems of the technologies described above, the invention provides a kind of network congestion prompting and connection control method, comprising:

When having mobile terminal to carry out packet data protocol PDP deexcitation, add up and upgrade in community one or more in average duration, average discharge and the average bandwidth taking for terminal type corresponding to described mobile terminal and/or type of service, the discreet value as the mobile terminal with similar terminal type and/or type of service when the new access;

When having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value statistics cell parameter; Described cell parameter comprises: in community, carrying number of users, community duration take demand, cell flow takies demand and bandwidth of cell takies demand;

Judge whether described cell parameter one or a combination set of reaches the preset thresholding in community, if reached, the mobile terminal of the described community of new access is carried out to congested prompting and access control.

Further, describedly when there being the described community of the new access of mobile terminal to carry out PDP while activating, according to described discreet value, add up described cell parameter, comprising:

When there being the described community of the new access of mobile terminal to carry out PDP while activating, according to described discreet value, according to following policy accounting community duration, take demand, cell flow and take demand and bandwidth of cell and take one or more in demand:

Described community duration takies the discreet value of the described average duration that terminal type that in the duration+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take;

Described cell flow takies the discreet value of the described average discharge that terminal type that in the flow+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take;

Described bandwidth of cell takies the discreet value of the described average bandwidth that terminal type that in the bandwidth+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take.

Further, described method also comprises:

When having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

If described cell parameter one or a combination set of does not reach the preset thresholding in described community, judge whether in described community, have described customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of with this mobile terminal reaches the preset thresholding of user, if reached, the all mobile terminals that have similar terminal type and/or a type of service with this mobile terminal of new access are carried out to congested prompting and access control, otherwise do not carry out congested prompting and access control.

Further, described method also comprises:

Describedly when there being the described community of the new access of mobile terminal to carry out PDP while activating, according to described discreet value, add up the described customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, comprising:

According to described discreet value, according to following policy accounting user duration, taking demand, customer flow takies demand, user bandwidth and takies one or more in demand:

User's duration that described and this mobile terminal have all mobile terminals of similar terminal type and/or type of service takies that demand=current is that activated that have the duration of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the described average duration that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal;

The customer flow that described and this mobile terminal have all mobile terminals of similar terminal type and/or type of service takies that demand=current is that activated that have the flow of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the described average discharge that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal;

The user bandwidth that described and this mobile terminal have all mobile terminals of similar terminal type and/or type of service takies that demand=current is that activated that have the bandwidth of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the described average bandwidth that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal.

In order to solve the problems of the technologies described above, the present invention also provides a kind of network congestion prompting and access control apparatus, comprising:

Resource occupying information is estimated module, for when having mobile terminal to carry out packet data protocol PDP deexcitation, add up and upgrade in community one or more in average duration, average discharge and the average bandwidth taking for terminal type corresponding to described mobile terminal and/or type of service, the discreet value as the mobile terminal with similar terminal type and/or type of service when the new access;

Resource occupying Information Statistics module, for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value statistics cell parameter; Described cell parameter comprises: in community, carrying number of users, community duration take demand, cell flow takies demand and bandwidth of cell takies demand;

Judge module, for judging whether described cell parameter one or a combination set of reaches the preset thresholding in community, if reached, carries out congested prompting and access control to the mobile terminal of the described community of new access.

Further, described resource occupying Information Statistics module, for when having the described community of the new access of mobile terminal to carry out PDP activation, adds up described cell parameter according to described discreet value, comprising:

Further, described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

Described judge module, if also do not reach the preset thresholding in described community for described cell parameter one or a combination set of, judge whether in described community, have described customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of with this mobile terminal reaches the preset thresholding of user, if reached, the all mobile terminals that have similar terminal type and/or a type of service with this mobile terminal of new access are carried out to congested prompting and access control, otherwise do not carry out congested prompting and access control.

Further, described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the described customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, comprising:

In order to solve the problems of the technologies described above, the present invention also provides a kind of network congestion prompting and connection control method, comprising:

When having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

Judge whether in described community, have described customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of with this mobile terminal reaches the preset thresholding of user, if do not reached, remove congested prompting and the access control of the mobile terminal to such terminal type and/or type of service.

Further, described when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value add up in described community with this mobile terminal have similar terminal type and/or type of service all mobile terminals described customer parameter, comprising:

Further, described method also comprises:

When having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value statistics cell parameter; Described cell parameter comprises: in community, carrying number of users, community duration takies demand, cell flow and take demand and bandwidth of cell and take one or more in demand;

If customer parameter that has all mobile terminals of similar terminal type and/or type of service with this mobile terminal in described community one or a combination set of reaches the preset thresholding of described user, continue all mobile terminals that there is similar terminal type and/or type of service with this mobile terminal of the described community of new access to carry out congested prompting and access control;

Further judge whether described cell parameter one or a combination set of reaches the preset thresholding in community, if do not reached, remove all mobile terminals of the described community of new access are carried out to congested prompting and access control, if reached, continue all mobile terminals of the described community of new access to carry out congested prompting and access control.

Further, described when in described community, mobile terminal carries out PDP deexcitation, according to described discreet value statistics cell parameter, comprising:

When having mobile terminal to carry out PDP deexcitation, according to described discreet value, according to following policy accounting community duration, take demand, cell flow and take demand and bandwidth of cell and take one or more in demand:

Resource occupying Information Statistics module, for when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

Judge module, for judging whether have described customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of with this mobile terminal in described community reaches the preset thresholding of user, if do not reached, remove congested prompting and the access control of the mobile terminal to such terminal type and/or type of service.

Further, described resource occupying Information Statistics module, for when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value add up in described community with this mobile terminal have similar terminal type and/or type of service all mobile terminals described customer parameter, comprising:

Further, described resource occupying Information Statistics module, also for when having mobile terminal to carry out PDP deexcitation, according to described discreet value statistics cell parameter in described community; Described cell parameter comprises: in community, carrying number of users, community duration takies demand, cell flow and take demand and bandwidth of cell and take one or more in demand;

Described judge module, if also reach the preset thresholding of described user for customer parameter of thering are all mobile terminals of similar terminal type and/or type of service with this mobile terminal in described community one or a combination set of, continue all mobile terminals that there is similar terminal type and/or type of service with this mobile terminal of the described community of new access to carry out congested prompting and access control;

Further, described resource occupying Information Statistics module, also for when in described community, mobile terminal carries out PDP deexcitation, according to described discreet value statistics cell parameter, comprising:

When having mobile terminal to carry out PDP deexcitation, according to described discreet value according to following policy accounting community duration take demand, cell flow takies demand and bandwidth of cell takies demand:

Compared with prior art, network congestion prompting provided by the invention and connection control method and device, service condition according to different terminals type of user group to different types of data business, carries out real-time statistics and monitoring to taking of Internet resources, realizes the network resource management that becomes more meticulous; In addition, when when user accesses community, whether anticipation Internet resources occupation rate can reach preset thresholding or network congestion occurs, to different terminals type and/or different service types customer group, when user accesses community but also do not use business consumed flow, just giving real-time network congestion reminds, for user has saved flow and expense, good data service service can be provided, promote user awareness.

Accompanying drawing explanation

Fig. 1 is network congestion prompting and connection control method flow chart in embodiment;

Fig. 2 is network congestion prompting and connection control method flow chart in embodiment;

Fig. 3 is network congestion prompting and access control apparatus structure chart in embodiment;

Fig. 4 is network congestion prompting and access control apparatus structure chart in embodiment;

Fig. 5 is network congestion prompting and connection control method flow chart in an application example;

Fig. 6 is network congestion prompting and connection control method flow chart in Another application example.

Embodiment

For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.

Embodiment:

When mobile subscriber is carrying out before data service operation, need to first carry out the PDP(Packet Data Protocol of mobile terminal to network, packet data protocol) activation manipulation, by SGSN(Serving GPRS Support Node, GPRS serving GPRS support node) to GGSN(Gateway GPRS Support Node, Gateway GPRS Support Node) request of transmission establishment PDP Context, GGSN judges whether to meet decided through consultation QoS(Quality of Service, service quality), as met, to SGSN, return and create PDP Context response, now with regard to the built route erecting between mobile terminal and GGSN, start charging, can carry out grouped data transmission.After grouped data transmits, can carry out PDP deexcitation, disconnect the route between mobile terminal and GGSN.

By deep message, detect (deep packet inspection, DPI) technology, can carry out packet parsing to the grouped data of the GGSN that flows through, obtain Subscriber Number, terminal type, present position, business information, flow use information etc.

As shown in Figure 1, the present embodiment provides a kind of network congestion prompting and connection control method, comprising:

S101: when there being mobile terminal to carry out PDP(Packet Data Protocol, be called for short packet data protocol) during deexcitation, add up and upgrade in community one or more in average duration, average discharge and the average bandwidth taking for terminal type corresponding to this mobile terminal and/or type of service, the discreet value as the mobile terminal with similar terminal type and/or type of service when the new access;

In the present embodiment, average implication refers to that the mobile phone users that has similar terminal type and/or a type of service according to terminal type and/or type of service statistics carries out after PDP deexcitation using data service, the duration that uses, the mean value of flow or bandwidth, it is the shared duration of the each mobile terminal of statistical average, flow and bandwidth, terminal type and type of service when the mobile phone users with similar terminal type and type of service refers to such mobile terminal using data business are all identical, or refer to that such mobile terminal has been used identical terminal type or used identical type of service, and as long as have mobile terminal to carry out PDP deexcitation in this community, the discreet value of the mobile terminal that just upgrades once this similar terminal type and/or type of service when new access.

And, if there is new mobile terminal will access this community, for anticipation accesses after this mobile terminal, whether current area there will be network congestion, duration, flow and the bandwidth according to terminal type and/or type of service, estimated during using these parameters as corresponding mobile terminal access community, i.e. the discreet value when the new access as the mobile terminal with similar terminal type and/or type of service.

S102: when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value statistics cell parameter; Described cell parameter comprises: in community, carrying number of users, community duration take demand, cell flow takies demand and bandwidth of cell takies demand;

Wherein, according to described discreet value, according to following policy accounting community duration, taking demand, cell flow takies demand and bandwidth of cell and takies one or more in demand:

Described community duration takies the discreet value of the average duration that terminal type that in duration+community that in demand=community, all current mobile terminal time of having activated is used, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take;

Described cell flow takies the discreet value of the average discharge that terminal type that in the flow+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take;

Described bandwidth of cell takies the discreet value of the average bandwidth that terminal type that in the bandwidth+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take.

As the preferred mode of one, in step S102, also comprise:

When there being new mobile terminal to access described community, carry out PDP while activating, according to described discreet value, add up in described community that the number of users, the duration that have all mobile terminals of similar terminal type and/or corresponding type of service with this mobile terminal take demand, flow takies demand, bandwidth occupancy demand;

Circular comprises:

The duration that described and this mobile terminal have all mobile terminals of similar terminal type and/or type of service takies that demand=current is that activated that have the duration of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the average duration that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal;

The flow that described and this mobile terminal have all mobile terminals of similar terminal type and/or type of service takies that demand=current is that activated that have the flow of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the average discharge that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal;

Described and this mobile terminal have that the bandwidth occupancy demand of all mobile terminals of similar terminal type and/or type of service=current is that activated that have the bandwidth of the actual use of all mobile terminals of similar terminal type and/or type of service+ carrying out a PDP activation with this mobile terminal has the discreet value of the average bandwidth that all mobile terminals of similar terminal type and/or type of service use with this mobile terminal.

S103: judge whether described cell parameter one or a combination set of reaches the preset thresholding in community, if reached, the mobile terminal of the described community of new access is carried out to congested prompting and access control.

In step S103, the described mobile terminal to the described community of new access carries out congested prompting and access control, comprising:

Calculation plot bandwidth usage, the reminded contents of the mobile terminal of the described community of described new access being carried out to congested prompting comprises: location area information, cell information, community have been carried number of users, bandwidth of cell occupancy; And the mobile terminal of the described community of new access when activating, PDP is carried out to access control.

Wherein, bandwidth of cell occupancy=(W _n÷ W _always) × 100%, wherein, W _nfor the bandwidth of cell calculating takies demand, W _alwaysfor the theoretical value of the total available bandwidth in community; When it carries out the PDP activation request of data service, do not carry out Resource Allocation in Networks;

In step S103, if described cell parameter one or a combination set of does not reach the preset thresholding in community, further comprising the steps of:

S104: judgement with in described community and this mobile terminal there is customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of and whether reach the preset thresholding of user, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

S105: if reached, all mobile terminals that have similar terminal type and/or a type of service with this mobile terminal of new access are carried out to congested prompting and access control;

Wherein, the described all mobile terminals that have similar terminal type and/or a type of service with this mobile terminal to the described community of new access carry out congested prompting and access control, comprising:

Calculate similar terminal bandwidth occupancy, the reminded contents of the mobile terminal of the described community of described new access being carried out to congested prompting comprises: location area information, cell information, community carried similar terminal type and/or type of service number of users, congested terminal type, congested traffic type, similar terminal bandwidth occupancy; And all mobile terminals of the described community of new access when activating, PDP are carried out to access control.

Wherein, bandwidth usage=(w _a÷ W _a) × 100%, wherein, W _afor this mobile terminal calculating has the bandwidth occupancy demand of all mobile terminals of similar terminal type and/or type of service, W _afor community is for this type of terminal type and the available available bandwidth theoretical value of type of service; When it carries out the data service PDP activation request of similar type, do not carry out Resource Allocation in Networks;

S106: if do not reached, all mobile terminals that have similar terminal type and/or a type of service with this mobile terminal of new access are not carried out to congested prompting and access control.

As shown in Figure 2, the present embodiment also provides a kind of network congestion prompting and connection control method, comprising:

S201: when having mobile terminal to carry out packet data protocol PDP deexcitation, add up and upgrade in community one or more in average duration, average discharge and the average bandwidth taking for terminal type corresponding to described mobile terminal and/or type of service, the discreet value as the mobile terminal with similar terminal type and/or type of service when the new access;

S202: when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, duration take demand, flow and take one or more in demand, bandwidth occupancy demand;

Wherein, as the preferred mode of one, take demand, customer flow take demand, user bandwidth and take one or more in demand according to described discreet value according to following policy accounting user duration, circular comprises:

In step S202, also comprise:

Wherein, as the preferred mode of one, when having mobile terminal to carry out PDP deexcitation, according to described discreet value, according to following policy accounting community duration, take demand, cell flow and take demand and bandwidth of cell and take one or more in demand, circular comprises:

Described community duration takies the discreet value of the average duration that terminal type that in the duration+community of the actual use of all current mobile terminals having activated in demand=community, all new mobile terminals that carrying out PDP activation are corresponding and/or type of service take;

S203: judgement with in described community and this mobile terminal there is customer parameter of all mobile terminals of similar terminal type and/or type of service one or a combination set of and whether reach the preset thresholding of user, if do not reached, remove congested prompting and the access control of the mobile terminal to such terminal type and/or type of service.

In step S203, if reach preset thresholding, further comprising the steps of:

S204: continue all mobile terminals that there is similar terminal type and/or type of service with this mobile terminal of the described community of new access to carry out congested prompting and access control;

S205: judge whether described cell parameter one or a combination set of reaches preset thresholding;

S206: if do not reached, remove all mobile terminals of the described community of new access are carried out to congested prompting and access control;

S207: if reached, continue all mobile terminals of the described community of new access to carry out congested prompting and access control.

Wherein, the described mobile terminal to the described community of new access carries out congested prompting and access control, comprising:

Wherein, bandwidth of cell occupancy=(W _n÷ W _always) × 100%, wherein, W _nfor the bandwidth of cell calculating takies demand, W _alwaysfor the theoretical value of the total available bandwidth in community; When it carries out the PDP activation request of data service, do not carry out Resource Allocation in Networks.

As shown in Figure 3, the present embodiment also provides a kind of network congestion prompting and access control apparatus, comprising:

Wherein, described resource occupying Information Statistics module, for when having the described community of the new access of mobile terminal to carry out PDP activation, adds up described cell parameter according to described discreet value, comprising:

Wherein, described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

Wherein, described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the described customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, comprising:

As shown in Figure 4, the present embodiment also provides a kind of network congestion prompting and access control apparatus, comprising:

Wherein, described resource occupying Information Statistics module, for when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value add up in described community with this mobile terminal have similar terminal type and/or type of service all mobile terminals described customer parameter, comprising:

Wherein, described resource occupying Information Statistics module, also for when having mobile terminal to carry out PDP deexcitation, according to described discreet value statistics cell parameter in described community; Described cell parameter comprises: in community, carrying number of users, community duration takies demand, cell flow and take demand and bandwidth of cell and take one or more in demand;

Wherein, described resource occupying Information Statistics module, also for when in described community, mobile terminal carries out PDP deexcitation, according to described discreet value statistics cell parameter, comprising:

In an application example, a kind of real-time network congestion control and based reminding method are proposed:

One, by DPI technology, can carry out packet parsing to the grouped data of the GGSN that flows through, obtain Subscriber Number, terminal type, present position, business information, flow use information etc., as shown in the table:

In upper table, the implication of each field is as follows:

Subscriber Number: for example 186XXXXXXXX;

Positional information: LAC ID is lane place coding, CELL IDWei community coding, is encoded and can be obtained positional information by lane place, as 0111 being Beijing, by community, being encoded and can be obtained the positional information of concrete community, as 1234 being financial Street;

Terminal type comprises: such as Iphone4S, Samsung N7102, millet 2A etc.;

Type of service comprises: such as web page browsing, QQ, micro-letter, mail etc.

Flow use information comprises: use duration (unit is second), use traffic (unit is Byte byte), average bandwidth (unit is bits per second, bps).

Two, computing network resource occupation demand

1, according to lane place coding and community coding, the resource occupying information table of the corresponding different service types of a different terminals type is safeguarded in each community, as shown in table 1, this resource occupying information table has recorded the resource occupying mean value of the corresponding different service types of different terminals type, specific as follows:

Table 1: resource occupying information table

In table 1, average duration

be in community, all mobile phone users with similar terminal type and/or type of service, carry out after PDP deexcitation the mean value of the duration that uses using data service.I is positive integer, represents to have in community the number of the mobile terminal of similar terminal type and/or type of service, t _irepresent that the mobile terminal of a certain terminal type is used the duration of the business of corresponding service type.For example, in current area, terminal type is all the mobile terminal that the type of service of Iphone4S use is QQ 5, the average duration using is respectively 60s, 100s, 20s, 20s, 200s, so, this terminal type is that the average duration T1 that the type of service that Iphone4S the is used mobile terminal that is QQ is used is exactly 80s.

In like manner, average discharge

be in community, all mobile phone users with similar terminal type and type of service, carry out after PDP deexcitation using data service, the mean value of institute's use traffic, j is positive integer, represents to have in community the number of the mobile terminal of similar terminal type and/or type of service, q _jrepresent that the mobile terminal of a certain terminal type is used the flow of the business of corresponding service type.Average bandwidth

be in community, the mobile phone users of all concrete similar terminal types and type of service, carries out after PDP deexcitation using data service, the mean value of the average bandwidth that uses, k is positive integer, represents to have in community the number of the mobile terminal of similar terminal type and/or type of service, w _krepresent that the mobile terminal of a certain terminal type is used the flow of the business of corresponding service type.

In addition, preferably, when the mobile terminal in community carries out PDP deexcitation, the service conditions that uses according to mobile terminal (comprise use data service use duration t, use traffic q, average bandwidth w), average duration T, average discharge Q and the average bandwidth W of counterpart terminal type and type of service in updating form 1, computing formula is:

T=AVG(t, T), be about to there is similar terminal type and/or the corresponding T of type of service in table, be updated to the mean value of T and t.

Q=AVG(q, Q), be about to there is similar terminal type and/or the corresponding Q of type of service in table, be updated to the mean value of Q and q.

W=AVG(w, W), be about to there is similar terminal type and/or the corresponding W of type of service in table, be updated to the mean value of W and w.

As the data without corresponding similar terminal type and type of service in table, newly-increased recorded information, T=t, Q=q, W=w.

For different districts, even similar terminal type and/or type of service, average duration, average discharge, average bandwidth are also similar not to the utmost, because diverse location user's usage behavior difference.The resource occupying information of the corresponding different service types of different terminals type that safeguard each community, depends on the concrete service condition of this community user.

And, average duration, average discharge and average bandwidth that each terminal type and/or type of service in the community of adding up and upgrade are taken, the discreet value as the mobile terminal with similar terminal type and/or type of service when the new access; If there is new mobile terminal will access this community, just can utilize these discreet value anticipations to access after this mobile terminal, whether current area there will be network congestion.

2, the resource occupying demand of mobile terminal in calculation plot

Each community need to be each mobile terminal maintaining network resource occupation demand schedule of access community, as shown in table 2, for all mobile phone users that carried out PDP activation and not yet carried out PDP deexcitation that carry in community, actual the take demand of the mobile terminal that record has activated to Internet resources.Meanwhile, when having mobile terminal to carry out PDP activation, need to upgrade the resource occupying demand schedule of community, the mobile terminal discreet value activating is recorded as to resource occupying mean value corresponding in table 1, as follows:

Table 2: resource occupying demand schedule

In table 2, sequence number 1,2,4, n represent to carry out the mobile terminal of PDP activation, and sequence number 3,5 represents the mobile terminal that has carried out PDP activation and not yet carried out PDP deexcitation, duration, flow and bandwidth that can the actual use of this mobile terminal of Real-time Obtaining.For the mobile terminal that carries out PDP activation, its duration takies demand, flow takies demand and bandwidth occupancy demand is exactly in table 1, to have similar terminal type and/or corresponding average duration T, average duration Q and average duration W, the i.e. discreet value of type of service.

At mobile terminal, carry out PDP while activating, by this table, can draw and in community, carry number of users of mobile terminal M, different terminals type and/or list of numbers corresponding to type of service, and community duration takies demand T _n, cell flow takies demand Q _n, bandwidth of cell takies demand W _n.

In community, carry number of users M and be total line number in table 2 again to Subscriber Number duplicate removal, total line number is N; Community duration takies demand

in table 2, the duration of every row takies demand sum); Cell flow takies demand

in table 2, the flow of every row takies demand sum; Bandwidth of cell takies demand

in showing, the bandwidth occupancy demand sum of every row; That is to say, community duration takies demand T _n, cell flow takies demand Q _n, bandwidth of cell takies demand W _nduration, flow and bandwidth that the mobile terminal that has all comprised all mobile terminals that activated in table 2 and activating takies.

At mobile terminal, carry out PDP while activating, by this table, can show in community that the number of users A, the duration that have similar terminal type and/or a type of service with this mobile terminal take demand t _a, q _aand w _a.

The number of users A that there is similar terminal type and type of service with this mobile terminal be in table 2, there is similar terminal type and/or type of service with this mobile terminal total line number again to Subscriber Number duplicate removal; Duration takies demand in table 2, the duration of similar terminal type and/or type of service takies demand sum; Flow takies demand

in table 2, the flow of similar terminal type and/or type of service takies demand sum; Bandwidth occupancy demand

in table 2, the bandwidth occupancy demand sum of similar terminal type and/or type of service; Wherein, A is number corresponding to similar terminal type and type of service and A ∈ N.That is to say, the duration with this mobile terminal with similar terminal type and/or type of service takies demand t _a, q _aand w _aduration, flow and bandwidth that the mobile terminal that has all comprised all mobile terminals that activated in table 2 and activating takies.

Meanwhile, when PDP deexcitation is carried out in the use of mobile terminal finishing service, the resource occupying demand of calculation plot, comprises that the number of users N, the community duration that in community, carry take demand T _n, cell flow takies demand Q _n, bandwidth of cell takies demand W _n, and similar terminal type and/or corresponding number of users A, the duration of type of service take demand t _a, flow takies demand q _a, bandwidth occupancy demand w _a,, resource occupying demand schedule is upgraded meanwhile.

As shown in Figure 5, in an application example, when mobile terminal successfully carries out the PDP activation of data service, provide a kind of network congestion prompting and connection control method, having comprised:

S301: to each community, when having mobile terminal to carry out PDP activation, according to terminal type and type of service, by the resource occupying information table (table 1) of safeguarding, obtain average duration T, average discharge Q and average bandwidth W that terminal type that described mobile terminal is corresponding and/or type of service take;

S302: upgrade the resource occupying demand schedule (table 2) that safeguard community;

S303: the resource occupying demand of calculation plot, comprises that in community, carrying number of users M, community duration take demand T _n, cell flow takies demand Q _n, bandwidth of cell takies demand W _n;

S304: in calculation plot, mobile terminal has the resource occupying demand of similar terminal type and/or type of service therewith, comprises that number of users A, the duration with similar terminal type and/or type of service that carry in community take demand t _a, flow takies demand q _a, bandwidth occupancy demand w _a;

S305: judge whether to carry out community access control, that is: as N, T _n, Q _n, W _nin, as long as there is a parameter to reach the preset thresholding in community, carry out community access control and congested prompting, otherwise execution step S306;

The every other mobile phone users that newly enters this community is carried out to congested prompting, and reminded contents comprises that location area information, cell information, community carried number of users N, bandwidth usage=(W _n÷ W _always) × 100%, wherein, W _alwaysfor the theoretical value of the total available bandwidth in community; When it carries out the PDP activation request of data service, do not carry out Resource Allocation in Networks;

S306: judge whether to carry out particular terminal access control, if i.e.: N, T _n, Q _n, W _nall do not reach the preset thresholding in community, according to user therewith, there is the needed resource occupying demand of data service of similar terminal type and/or type of service, judge whether to carry out particular terminal access control and congested prompting, that is: as A, t _a, q _a, w _ain, as long as there is a parameter to reach the preset thresholding of user, carry out community particular terminal congestion alarm, and the user who newly enters the similar terminal type of having of this community and/or type of service is carried out to congested prompting;

Reminded contents comprises that location area information, cell information, community carried the number of users A of similar terminal type, congested terminal type, congested traffic type, bandwidth usage=(w _a÷ W _a) × 100%, wherein, W _afor community is for this type of terminal type and the available available bandwidth theoretical value of type of service; When it carries out the data service PDP activation request of similar type, do not carry out Resource Allocation in Networks;

S307: if A, t _a, q _a, w _aall do not reach the preset thresholding of user, do not carry out congested prompting and access control.

As shown in Figure 6, in Another application example, when mobile terminal successfully carries out the PDP deexcitation of data service, provide a kind of network congestion prompting and connection control method, having comprised:

S401: when mobile phone users carries out PDP deexcitation, according to mobile terminal carry out data service actual use duration t, use traffic q, the average bandwidth w producing, calculate terminal type and/or resource occupying information corresponding to type of service that this mobile terminal is corresponding: average duration T, average discharge Q and average bandwidth W;

S402: upgrade the resource occupying information table (table 1) that safeguard community;

S403: delete the resource occupying demand schedule (table 2) that this user profile is safeguarded from community;

S404: according to the resource occupying demand schedule (table 2) after upgrading, resource occupying demand N, the T of calculation plot _n, Q _n, W _n;

S405: the resource occupying demand A, the t that calculate similar terminal type and/or type of service _a, q _a, w _a;

S406: judge for this terminal whether started particular terminal access control, that is: judge A, t _a, q _a, w _awhether reach the preset thresholding of user, as all do not reached preset thresholding, remove specific whole access control, no longer to newly entering the similar terminal type of community and/or the mobile phone users of type of service carries out congested prompting and access control, otherwise, execution step S407;

S407: retain particular terminal access control and congested prompting, that is, the similar terminal type to new access and/or the mobile phone users of type of service carry out congested prompting and access control when carrying out PDP activation;

S408: judge that whether community has started community access control, judges N, T that is: _n, Q _n, W _nwhether reach the preset thresholding in community, as all do not reached the preset thresholding in community, remove community access control and congested prompting, no longer all mobile subscribers that newly enter community are carried out to congested prompting and access control, otherwise, execution step S409;

S409: retain small area jam and remind and access control.

From above-described embodiment, can find out, with respect to prior art, the network congestion prompting providing in above-described embodiment and connection control method and device, service condition according to different terminals type of user group to different types of data business, taking of Internet resources carried out to real-time statistics and monitoring, realize the network resource management that becomes more meticulous; In addition, when when user accesses community, whether anticipation Internet resources occupation rate can reach preset thresholding or network congestion occurs, to different terminals type and/or different service types customer group, when user accesses community but also do not use business consumed flow, just giving real-time network congestion reminds, for user has saved flow and expense, good data service service can be provided, promote user awareness.

One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.

The foregoing is only the preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.According to summary of the invention of the present invention; also can there be other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.

Claims

1. network congestion prompting and a connection control method, comprising:

2. the method for claim 1, is characterized in that:

Describedly when there being the described community of the new access of mobile terminal to carry out PDP while activating, according to described discreet value, add up described cell parameter, comprising:

3. the method for claim 1, is characterized in that: described method also comprises:

4. method as claimed in claim 3, is characterized in that: described method also comprises:

5. network congestion prompting and an access control apparatus, comprising:

6. device as claimed in claim 5, is characterized in that:

Described resource occupying Information Statistics module, for when having the described community of the new access of mobile terminal to carry out PDP activation, adds up described cell parameter according to described discreet value, comprising:

7. device as claimed in claim 5, is characterized in that:

Described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, described customer parameter comprises: number of users, user's duration take demand, customer flow and take demand and user bandwidth and take one or more in demand;

8. device as claimed in claim 7, is characterized in that:

Described resource occupying Information Statistics module, also for when having the described community of the new access of mobile terminal to carry out PDP activation, according to described discreet value, add up the described customer parameter with this mobile terminal in described community with all mobile terminals of similar terminal type and/or type of service, comprising:

9. network congestion prompting and a connection control method, comprising:

10. method as claimed in claim 9, is characterized in that:

Described when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value add up in described community with this mobile terminal have similar terminal type and/or type of service all mobile terminals described customer parameter, comprising:

11. methods as claimed in claim 9, is characterized in that: described method also comprises:

12. methods as claimed in claim 11, is characterized in that:

Described when in described community, mobile terminal carries out PDP deexcitation, according to described discreet value statistics cell parameter, comprising:

13. 1 kinds of network congestion promptings and access control apparatus, comprising:

14. devices as claimed in claim 13, is characterized in that:

Described resource occupying Information Statistics module, for when having mobile terminal to carry out PDP deexcitation in described community, according to described discreet value add up in described community with this mobile terminal have similar terminal type and/or type of service all mobile terminals described customer parameter, comprising:

15. methods as claimed in claim 13, is characterized in that:

Described resource occupying Information Statistics module, also for when having mobile terminal to carry out PDP deexcitation, according to described discreet value statistics cell parameter in described community; Described cell parameter comprises: in community, carrying number of users, community duration takies demand, cell flow and take demand and bandwidth of cell and take one or more in demand;

16. methods as claimed in claim 15, is characterized in that:

Described resource occupying Information Statistics module, also for when in described community, mobile terminal carries out PDP deexcitation, according to described discreet value statistics cell parameter, comprising: