CN1801748A - Method and apparatus for starting client bandwidth adjustment - Google Patents

Method and apparatus for starting client bandwidth adjustment Download PDF

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Publication number
CN1801748A
CN1801748A CN 200410082363 CN200410082363A CN1801748A CN 1801748 A CN1801748 A CN 1801748A CN 200410082363 CN200410082363 CN 200410082363 CN 200410082363 A CN200410082363 A CN 200410082363A CN 1801748 A CN1801748 A CN 1801748A
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bandwidth
network
user
bandwidth adjustment
request
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CN 200410082363
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CN100426766C (en
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胡立新
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

Present invention discloses a method for adjusting band width of initiation client side. Said method contains the client originating if access request access request and providing authentication messages, client-side storing said authentication messages, subscriber accessing network and judging whether the bandwidth control originating is needed, if is then originating bandwidth control request with authentication messages to network, otherwise continue judging whether the bandwidth control is needed. Present invention also discloses an origination client-side bandwidth control device which includes input unit for custom inputting authentication messages and transmitting to access request with authentication messages, network connections network connections unit for transmitting access request to network and accessing to internet, bandwidth control unit for originating bandwidth control request with authentication messages to network. Said invention can saves time and cost in accessing network.

Description

A kind of method and device of initiating the adjustment of client bandwidth
Technical field
The present invention relates to the network communications technology, be meant a kind of method and device that the client bandwidth is adjusted of initiating especially.
Background technology
Internet access service supplier (ISP, Internet Service Provider) provides the broadband inserting service of the Internet for the user, and according to the user's data flow or service time length the user is chargeed general said online that Here it is.Because data traffic is more abstract for the user, be very difficult to understand, therefore, ISP adopts the mode according to service time, length was chargeed mostly, for example, every month to date surf time length is less than or equal to 60 hours, and expenses of surfing Internet is 90 yuan, and the part that surpasses 60 hours is according to 0.05 yuan of charging of per minute.Part ISP also can be the user provides bandwidth to select, and is the high bandwidth of different bandwidth selectional restriction, for example, does not limit surf time length in every month, high bandwidth is per second 512 kilobytes (Kbits), and expenses of surfing Internet is 100 yuan; Do not limit surf time length in every month, high bandwidth is per second 2 Mbytes (Mbits), expenses of surfing Internet is 200 yuan.
Fig. 1 shows the user Internet access schematic diagram, as shown in Figure 1, when the user uses the online of client such as equipment for surfing the net, network connecting module in the client is to access server (BAS, BroadbandAccess Server) sends connection request, access server request authentication and authorization charging (AAA, Authentication, Authorization and Accounting) server carries out authentication to the user; Centralized stores user data in the aaa server carries out authentication according to storage user data to the user.If the user is by the authentication of aaa server, then aaa server issues bandwidth information to access server, access server is according to the high bandwidth of this bandwidth information control user Internet access, for the user provides the charging service of flow and time span, make client be linked in the Internet by access server.Access server measures and controls packet, thereby realizes the charging to different user.If by the authentication of aaa server, then aaa server notice access server refusing user's and the Internet do not connect the user.The user begins to insert the Internet to stopping being connected with the Internet, and access server all can be notified aaa server, and aaa server can generate the respective record of user Internet access, as time span, data traffic etc.
In addition, aaa server can not need the request of access server, just initiatively issues relevant information to access server, as the bandwidth of user Internet access, change the control of access server, thereby realize that dynamic real-time ground changes the bandwidth of user Internet access user Internet access.
ISP also provides the method for adjustment that inserts the Internet bandwidth for the user, as shown in Figure 2, when the user need adjust the bandwidth that inserts the Internet, can login World Wide Web (WWW) (Web) server that operator provides, import the authentication information of self, the user is by behind the authentication of Web server, the request of the user being adjusted bandwidth is forwarded to aaa server, the aaa server bandwidth that will need to adjust is issued to access server then, access server is adjusted the bandwidth of user Internet access, thereby realizes the adjustment to bandwidth.But this user adjusts the method that inserts the Internet bandwidth, needs the user to login Web server and imports relevant authentication information, with the authenticating identity to the user; And the bandwidth adjustment initiated by user itself, has very big subjectivity, and current probably bandwidth adjustment does not also meet the requirement of online situation.
Summary of the invention
In view of this, one object of the present invention is to provide a kind of method that the client bandwidth is adjusted of initiating, and another object of the present invention is to provide a kind of device that the client bandwidth is adjusted of initiating, and makes client can initiate to insert the bandwidth adjustment of the Internet automatically.
In order to achieve the above object, the invention provides a kind of method of adjusting the client bandwidth, this method comprises:
A, user initiate connection request to network, and authentication information is provided, this authentication information of client stores, user access network;
B, judge whether need to initiate the bandwidth adjustment, if, execution in step C then, otherwise, execution in step B returned;
C, initiate to carry the bandwidth adjustment request of authentication information to network.
Judging whether need to initiate bandwidth described in the step B is adjusted into: judge when whether precondition satisfies to impose a condition, if, execution in step C then; Otherwise, return execution in step B.
Further comprise before the described step B: the online situation that detects the user.
Judge described in the step B when precondition whether satisfy impose a condition for: add up determining the packet of receiving in the time span, calculate actual data traffic according to this statistics then, the high bandwidth of this data traffic and current selection is compared, whether the ratio of judging the high bandwidth of this data traffic and current selection reaches preset proportion, if, execution in step C then, otherwise, execution in step B returned;
Described step C is: initiate the request that bandwidth is heightened to network.
Judge described in the step B when precondition whether satisfy impose a condition for: add up determining the packet of receiving in the time span, calculate actual data traffic according to this statistics then, the high bandwidth of this data traffic and current selection is compared, judge that whether the high bandwidth of this data traffic and current selection is less than preset proportion, if, execution in step C then, otherwise, execution in step B returned;
Described step C is: initiate the request that bandwidth is turned down to network.
Further comprise before the described step B: the user initiates the bandwidth adjustment.
Further comprise before the described step B: notify the current needs of user to carry out the bandwidth adjustment, if the user determines to carry out bandwidth adjustment operations, then execution in step C.
Further comprise before the described step C: the bandwidth that the user selects needs to adjust;
Described step C is: bandwidth adjustment request from described bandwidth to network that initiate to carry.
Further comprise after the described step C: if the user by the authentication of network, adjusts the bandwidth of user Internet access.
Described authentication information is: username and password, or session number.
The present invention also provides a kind of device of adjusting the client bandwidth, and this device comprises:
Input unit is used for the user and imports authentication information, and is sent to network connection unit;
Network connection unit is used for sending the connection request that carries authentication information to network, inserts the Internet;
The bandwidth adjustment unit is used for initiating to carry the bandwidth adjustment request of authentication information to network.
Described input unit is further used for importing bandwidth information.
Described input unit is further used for storing authentication information, when network is initiated bandwidth adjustment request, offers the bandwidth adjustment unit at the bandwidth adjustment unit.
Described bandwidth adjustment unit is used to store authentication information, is offering network when network is initiated bandwidth adjustment request.
This device further comprises: the network measuring unit, be used to detect user's online situation, and need to judge whether notice bandwidth adjustment unit initiate bandwidth adjustment request to network;
Described bandwidth adjustment unit is used for the notice according to the network measuring unit, initiates to carry the bandwidth adjustment request of authentication information to network.
Described authentication information is provided by input unit, the storage of bandwidth adjustment unit.
The scheme that proposes according to the present invention, network connects the online situation that adjusting module detects the user in real time, judge whether to need to initiate the bandwidth adjustment, if, then initiate the bandwidth adjustment to network, so that network adjusts the bandwidth of user Internet access, thereby according to the conditioned disjunction user's who sets demand, adjust the bandwidth of user Internet access, for the Internet user saves time and expenses of surfing Internet.
Description of drawings
Fig. 1 shows the user Internet access schematic diagram;
Fig. 2 shows the user and adjusts access the Internet bandwidth schematic diagram;
Fig. 3 shows bandwidth adjustment schematic diagram among the present invention;
Fig. 4 shows network and connects the adjusting module structural representation;
Fig. 5 shows and initiates client bandwidth adjustment flow chart.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 3 shows bandwidth adjustment schematic diagram among the present invention, and as shown in Figure 3, the network in the client connects adjusting module and sends connection request to access server, and access server request aaa server carries out authentication to the user; Aaa server carries out authentication according to storage user data to the user.If the user is by the authentication of aaa server, then aaa server issues bandwidth information to access server, access server is according to the high bandwidth of this bandwidth information control user Internet access, for the user provides the charging service of flow and time span, make client be linked in the Internet by access server.Network connects the online situation that adjusting module detects the user in real time, judges whether to need to initiate the bandwidth adjustment, if, then initiate the bandwidth adjustment to network, network is adjusted the bandwidth of user Internet access.
The concrete structure of network connection adjusting module as shown in Figure 4, comprise input unit, network connection unit, network measuring unit and bandwidth adjustment unit, wherein, input unit is used to the user that operation interface is provided, as import authentication informations such as username and password, input bandwidth information etc., user's input information is provided to network connection unit, input unit can be further used for authentication information is provided to the bandwidth adjustment unit, by after the authentication, input unit is sent to the bandwidth adjustment unit with authentication information as the user; Network connection unit is used for initiating connection request to access server, and will be sent to access server from the authentication information of input unit, and by network the user being carried out authentication, the user is by after the authentication, be used for matching, make user Internet access with access server; The network measuring unit is used to detect user's online situation, reach the ratio of high bandwidth, the data traffic in the certain hour length or the like as the data traffic in the unit interval, real data flow, satisfying when precondition when imposing a condition, notice bandwidth adjustment unit is initiated the adjustment of user Internet access bandwidth; The bandwidth adjustment unit is used for adjusting server to access server or the bandwidth that is positioned at network side and initiates bandwidth adjustment request, the bandwidth adjustment unit can be further used for adjusting the authentication information that server sends the user to access server or bandwidth, the bandwidth adjustment unit also can be further used for sending prompting to the user, determine the current bandwidth that inserts the Internet that whether needs to adjust by the user, the user can further be sent to the bandwidth adjustment unit with the bandwidth of selecting by input unit after determining to need to adjust the bandwidth that inserts the Internet.Above-described imposing a condition can be the condition that the user is provided with, and also can be the condition that operator is provided with.Described bandwidth is adjusted server and be can be Web server, also can be non-Web server.
Fig. 5 shows and initiates client bandwidth adjustment flow chart, and as shown in Figure 5, the implementation procedure of initiating the adjustment of client bandwidth may further comprise the steps:
Step 501: the user is sent to network connection unit by input unit with authentication information, network connection unit sends the connection request that carries this authentication information to access server, access server request aaa server carries out authentication to the user, and the user inserts the Internet after by authentication.
The user is by after the authentication, input unit can be sent to authentication information the bandwidth adjustment unit, the bandwidth adjustment unit can be stored the authentication information of receiving, and offers network when the request network bandwidth adjustment, so that network can carry out further authentication to the user; Also can store user's authentication information, when bandwidth adjustment unit request network bandwidth adjustment, obtain this authentication information then, and offer network the user is carried out authentication by input unit by input unit.
Step 502~step 503: in the last network process of user, the network measuring unit detects user's online situation, as the data traffic, the real data flow that detect in the unit interval reach the ratio of high bandwidth, the data traffic in the certain hour length or the like, judge when whether precondition satisfies and impose a condition, if then execution in step 504; Otherwise, return execution in step 502.
Step 504~step 505: network measuring unit notice bandwidth adjustment unit is to the adjustment of network initiation user Internet access bandwidth, and the bandwidth adjustment unit is adjusted server transmission bandwidth adjustment request to access server or bandwidth.After access server or bandwidth adjustment server are received bandwidth adjustment request, the bandwidth of user Internet access is adjusted.
The bandwidth adjustment unit is before access server or bandwidth adjustment server transmission bandwidth adjustment request, can be with the current advisory user who needs to adjust bandwidth, determine whether to need to adjust bandwidth by the user, if the user selects the bandwidth adjustment, then the bandwidth adjustment unit is adjusted server transmission bandwidth adjustment request to access server or bandwidth, if the user selects not carry out the bandwidth adjustment, then the bandwidth adjustment unit is not adjusted server transmission bandwidth adjustment request to access server or bandwidth.The user also can be sent to the bandwidth adjustment unit by the bandwidth that input unit is adjusted its expectation, by the bandwidth adjustment unit this bandwidth is carried at and is sent to access server or bandwidth adjustment server in the bandwidth adjustment request.
When bandwidth adjustment unit request network bandwidth adjustment, network can further carry out authentication to the user, at this moment, the bandwidth adjustment unit can be adjusted the bandwidth adjustment request that the server transmission carries authentication information to access server or bandwidth, access server or bandwidth are adjusted the server requests aaa server user are carried out authentication, the user is by after the authentication, and access server or bandwidth are adjusted server the bandwidth of user Internet access is adjusted.In addition, because behind the user Internet access, can generate the session number that connects with network, like this, the bandwidth adjustment unit also can be adjusted the bandwidth adjustment request that the server transmission carries session number to access server or bandwidth, access server or bandwidth are adjusted the server requests aaa server user are carried out authentication, and the user is by after the authentication, and access server or bandwidth are adjusted server the bandwidth of user Internet access is adjusted.Also can store user's authentication information, when network is initiated bandwidth adjustment request, offer the bandwidth adjustment unit at the bandwidth adjustment unit by input unit.
In addition, can set in advance the corresponding relation between precondition and needs adjustment bandwidth, like this, detect when needing to adjust bandwidth in the network measuring unit, can further provide the bandwidth that needs adjustment to the bandwidth adjustment unit, the bandwidth that will need then to adjust is carried at the bandwidth adjustment unit in the bandwidth adjustment request of access server or the transmission of bandwidth adjustment server.
The network measuring unit can be the concrete steps that user's online situation detects: the packet of receiving in the certain hour length added up, and as 5 minutes, and according to the actual data traffic of this statistics calculating; The high bandwidth of real data flow and current selection is compared, if the real data flow is relatively near the high bandwidth of current selection, reach as actual data traffic current selection high bandwidth 80%, can determine currently need adjust bandwidth higher; According to imposing a condition of being provided with, when needs were adjusted bandwidth, notice bandwidth adjustment unit was initiated the bandwidth adjustment to network, the signal content of table one for imposing a condition.
The high bandwidth of current selection The time span of statistics The real data flow reaches the ratio of high bandwidth
512K 5 seconds >70% Bandwidth is heightened in adjustment
512K 30 minutes >50% Bandwidth is heightened in adjustment
512K 5 minutes <30% Bandwidth is turned down in adjustment
512K 10 minutes <20% Bandwidth is turned down in adjustment
2M 5 seconds <5% Bandwidth is turned down in adjustment
Table one
Be exemplified below according to content shown in the table one: user's file in download of surfing the Net, in 5 minutes of beginning file in download, speed of download is slower, the real data flow reaches 400K, the high bandwidth of current selection is 512K, the ratio that the real data flow reaches the high bandwidth of current selection is 400K/512K=78%, surpass 70% of setting, this moment, network measuring unit notice bandwidth adjustment unit was heightened to network initiation bandwidth, network heightens bandwidth to 2M, like this, file downloading speed is accelerated, the real data flow reaches 1.8M, the ratio that the real data flow reaches the high bandwidth of current selection is 1.8M/2M=90%, according to imposing a condition, during the 2M bandwidth, the real data flow reaches 70% of high bandwidth, also need not to notify the bandwidth adjustment unit, keep current selection bandwidth 2M constant, finish file and download, the real data flow is less than 5% of current selection bandwidth 2M, and this moment, network measuring unit notice bandwidth adjustment unit was turned down to network initiation bandwidth, network turns down bandwidth to 512K, to save user's expenses of surfing Internet.
The user can be provided with the condition that the bandwidth adjustment unit notifies its bandwidth to adjust, as when bandwidth need be adjusted to 2M, the bandwidth adjustment unit is with the current advisory user who needs to adjust bandwidth, when bandwidth need be adjusted to 512K, the bandwidth adjustment unit need not current needs are adjusted the advisory user of bandwidth.The user also can be when data traffic be undesirable, and notice bandwidth adjustment unit is initiated the bandwidth adjustment to network.
Above bandwidth adjustment process also can be initiated by the user, and the bandwidth adjustment unit judges whether to need to initiate the bandwidth adjustment.
Though in above-described implementation procedure was described in the each several part of structure described in Fig. 4, this implementation procedure was not limited in the described structure of Fig. 4.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.

Claims (15)

1, a kind of method of initiating the adjustment of client bandwidth is characterized in that the method includes the steps of:
A, user initiate connection request to network, and authentication information is provided, this authentication information of client stores, user access network;
B, judge whether need to initiate the bandwidth adjustment, if, execution in step C then, otherwise, execution in step B returned;
C, initiate to carry the bandwidth adjustment request of authentication information to network.
2, method according to claim 1 is characterized in that, judges whether need to initiate bandwidth described in the step B and is adjusted into: judge when whether precondition satisfies to impose a condition, if, execution in step C then; Otherwise, return execution in step B.
3, method according to claim 1 is characterized in that, further comprises before the described step B: the online situation that detects the user.
4, method according to claim 3 is characterized in that,
Judge described in the step B when precondition whether satisfy impose a condition for: add up determining the packet of receiving in the time span, calculate actual data traffic according to this statistics then, the high bandwidth of this data traffic and current selection is compared, whether the ratio of judging the high bandwidth of this data traffic and current selection reaches preset proportion, if, execution in step C then, otherwise, execution in step B returned;
Described step C is: initiate the request that bandwidth is heightened to network.
5, method according to claim 3 is characterized in that,
Judge described in the step B when precondition whether satisfy impose a condition for: add up determining the packet of receiving in the time span, calculate actual data traffic according to this statistics then, the high bandwidth of this data traffic and current selection is compared, judge that whether the high bandwidth of this data traffic and current selection is less than preset proportion, if, execution in step C then, otherwise, execution in step B returned;
Described step C is: initiate the request that bandwidth is turned down to network.
6, method according to claim 1 is characterized in that, further comprise before the described step B: the user initiates the bandwidth adjustment.
7, according to the described method of claim 1 to 6, it is characterized in that, further comprise before the described step B: notify the current needs of user to carry out the bandwidth adjustment, if the user determines to carry out bandwidth adjustment operations, then execution in step C.
8, method according to claim 7 is characterized in that,
Further comprise before the described step C: the bandwidth that the user selects needs to adjust;
Described step C is: bandwidth adjustment request from described bandwidth to network that initiate to carry.
Further comprise after the described step C: if the user by the authentication of network, adjusts the bandwidth of user Internet access.
9, method according to claim 1 is characterized in that, described authentication information is: username and password, or session number.
10, a kind of device of initiating the adjustment of client bandwidth is characterized in that this device comprises:
Input unit is used for the user and imports authentication information, and is sent to network connection unit;
Network connection unit is used for sending the connection request that carries authentication information to network, inserts the Internet;
The bandwidth adjustment unit is used for initiating to carry the bandwidth adjustment request of authentication information to network.
11, device according to claim 10 is characterized in that, described input unit is further used for importing bandwidth information.
12, according to claim 10 or 11 described devices, it is characterized in that described input unit is further used for storing authentication information, when network is initiated bandwidth adjustment request, offer the bandwidth adjustment unit at the bandwidth adjustment unit.
According to claim 10 or 11 described devices, it is characterized in that 13, described bandwidth adjustment unit is used to store authentication information, when network is initiated bandwidth adjustment request, offering network.
14, according to claim 10 or 11 described devices, it is characterized in that,
This device further comprises: the network measuring unit, be used to detect user's online situation, and need to judge whether notice bandwidth adjustment unit initiate bandwidth adjustment request to network;
Described bandwidth adjustment unit is used for the notice according to the network measuring unit, initiates to carry the bandwidth adjustment request of authentication information to network.
15, according to claim 10 or 11 described devices, it is characterized in that described authentication information is provided by input unit, the storage of bandwidth adjustment unit.
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