CN103179641B - Terminal chooses method and the terminal of network - Google Patents
Terminal chooses method and the terminal of network Download PDFInfo
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- CN103179641B CN103179641B CN201110438792.7A CN201110438792A CN103179641B CN 103179641 B CN103179641 B CN 103179641B CN 201110438792 A CN201110438792 A CN 201110438792A CN 103179641 B CN103179641 B CN 103179641B
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Abstract
The present invention provides a kind of method and terminal that terminal chooses network.Relate to communication technical field.Solve terminal to choose network and carry out accessing unreasonable, cause this network of network resource not obtain utilizing the most efficiently, the problem reducing this network profit.Concrete steps include: receive the network insertion guide message that base station forwards, and comprise the information specifying access network and specify access network with instruction terminal access, it is intended that access network is chosen according to avail information in network insertion guide message；Access according to network insertion guide message and specify access network.Can be applicable to terminal choose in network insertion.
Description
Technical field
The present invention relates to communication technical field, particularly relate to terminal and choose method and the terminal of network.
Background technology
Along with the development of communication technology, customer service type is enriched constantly, and data service accounts for increasing proportion, such as: multimedia communication, video conference, game on line etc..For different data services, network needs the QoS (QualityofService, service quality) provided to be different.
QoE (QualityofExperience, Consumer's Experience) for user's subjective feeling to the service feature that mobile network provides, by the method quantified, QoE can represent that user, to the experience of business and network and impression, and reflects the gap between current business and the quality of network and user's expectation.
QoS that network provides the user, data traffic types, network performance all affect QoE.In order to ensure that the QoE of user is met, network provides corresponding QoS according to the QoE of user for it.
In consolidated network, for same data service, this network provides identical QoS for different users, due to the diversity between different user, causes the QoE of different user may be different；Different users wants to reach identical QoE, and network needs to provide respectively different QoS for different user.But, the QoS that network provides the user is the highest, and the Internet resources consumed are the most.
In prior art, user is accomplished by network and chooses: first, and user determines the collection of network that can use, and the all-network in this collection of network all can provide the user the QoS meeting user's request；User chooses QoS according to pending data traffic types and the preferable network of network state accesses.
State during user chooses network in realization, inventor finds that in prior art, at least there are the following problems: when user chooses network insertion, only considering QoS and network state, causing this user is that the income that network brings is not likely to be maximum when using current business；Limited, after some user access networks due to number of users accessible in network again so that other brings the user of bigger income cannot be linked in this network for this network, causes network profit to reduce.
Summary of the invention
Embodiments of the invention provide a kind of terminal to choose method and the terminal of network, solve terminal and choose network and carry out accessing unreasonable, cause this network of network resource not obtain utilizing the most efficiently, the problem reducing this network profit.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
A kind of terminal chooses the method for network, including:
Receiving the network insertion guide message that base station forwards, comprise the information specifying access network and access described appointment access network with instruction terminal in described network insertion guide message, described appointment access network is chosen according to avail information；
Described appointment access network is accessed according to described network insertion guide message.
A kind of terminal chooses the method for network, including:
According to terminal current business information, support the quality of service information of network of described terminal current service request, terminal experience information and the status information of described network, calculate the avail information that each described network provides current business to obtain for described terminal；
From the network supporting described terminal current service request, appointment access network is chosen according to described avail information；
Described network insertion guide message is sent to described terminal own base station, so that described network insertion guide message is sent to described terminal by described base station, so that described terminal accesses described appointment access network according to described network insertion guide message, described network insertion guide message comprises appointment access network information.
A kind of terminal, including:
Receiving unit, for receiving the network insertion guide message that base station forwards, comprise the information specifying access network and access described appointment access network with instruction terminal in described network insertion guide message, described appointment access network is chosen according to avail information；
Access unit, for accessing described appointment access network according to described network insertion guide message.
A kind of radio network controller, including:
Computing unit, for according to terminal current business information, support the quality of service information of network of described terminal current service request, terminal experience information and the status information of described network, calculate each described network for described terminal provide current business will obtain avail information；
Choose unit, for choosing appointment access network according to described avail information from the network supporting described terminal current service request；
Transmitting element, for sending described network insertion guide message to described terminal own base station, so that described network insertion guide message is sent to described terminal by described base station, so that described terminal accesses described appointment access network according to described network insertion guide message, described network insertion guide message comprises appointment access network information.
The terminal that the embodiment of the present invention provides chooses method and the terminal of network, after taking such scheme, terminal carries out network insertion according to network insertion guide message so that Internet resources obtain utilizing the most efficiently, add the income of network, meet the QoE requirement of terminal simultaneously.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 chooses the method schematic diagram of network for a kind of terminal that the present embodiment provides；
Fig. 2 chooses the flow chart of network for the terminal that the present embodiment provides；
After the accessing terminal to network that Fig. 3 provides for the present embodiment, the maximum return schematic diagram that the surplus resources of this network is brought；
During the non-access network of terminal that Fig. 4 provides for the present embodiment, the maximum return schematic diagram that the surplus resources of this network is brought；
Fig. 5 chooses the method schematic diagram of network for the another kind of terminal that the present embodiment provides；
Fig. 6 chooses the method schematic diagram of network for the another kind of terminal that the present embodiment provides；
A kind of terminal structure figure that Fig. 7 provides for the present embodiment；
A kind of radio network controller structure chart that Fig. 8 provides for the present embodiment.
Detailed description of the invention
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The present embodiment provides a kind of method that terminal chooses network, as it is shown in figure 1, comprise the following steps:
101, the network insertion guide message that base station forwards is received.
Network insertion guide message instruction terminal accesses specifies access network.
Network insertion guide message comprises appointment access network information, it is intended that access network is chosen according to avail information.
In order to make place mat for subsequent step, terminal receives the network insertion guide message that base station forwards.
102, appointment access network is accessed according to network insertion guide message.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when this network provides current business for terminal, network can obtain maximum value.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Concrete, terminal, after receiving network insertion guide message, accesses according to network insertion guide message and specifies access network.
The method that the terminal that the embodiment of the present invention provides chooses network, after taking such scheme, terminal carries out network insertion according to network insertion guide message so that Internet resources obtain utilizing the most efficiently, adds the income of network, meets the QoE requirement of terminal simultaneously.
As a kind of improvement of embodiment, the present embodiment provides the method that another kind of terminal chooses network, comprises the following steps:
The network insertion guide message that the first step, reception base station forward.
Network insertion guide message instruction terminal accesses specifies access network.
Network insertion guide message comprises appointment access network information, it is intended that access network is chosen according to avail information.
Further, access network is specified to be chosen for according to avail information: specifying access network is that radio network controller is according to avail information, from the network supporting terminal current service request, the terminal experience requirement meeting terminal chosen, and the network of the current business Income Maximum by obtaining is provided for terminal.
Further, avail information is that radio network controller calculates according to the status information of terminal current business information, the support quality of service information of network of terminal current service request, terminal experience information and network.
Network insertion guide message is that radio network controller sends to terminal own base station, then is forwarded to terminal by base station.
As an embodiment of the present embodiment, as in figure 2 it is shown, concrete terminal chooses the step that network carries out accessing may include that terminal sends business request information to own base station, business request information comprises the identity identification information of terminal；The business request information received is sent to RNC (RadioNetworkController, radio network controller) by base station；RNC sends terminal identity identification information to core net, and receives the end message that core net is fed back, and end message can comprise terminal current business information, support the QoE requirement information of the network information of terminal current service request, terminal；The network state information that the reception network insertion node in RNC also cycle and base station send；RNC, according to network state information, terminal current business information and the network information supporting terminal current service request, calculates avail information；RNC is according to avail information, from the network supporting terminal current service request, chooses the terminal experience requirement meeting terminal, and for terminal offer current business by the network of the Income Maximum of acquisition, as specifying access network；Send network insertion guide message to base station, network insertion guide message comprises appointment access network information.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Further alternative, avail information can be that RNC is according to formula Calculate.
Wherein, the income that prof will obtain for terminal offer current business for network；The maximum return brought for the surplus resources of this network after accessing terminal to network；Before accessing terminal to network, the maximum return that the surplus resources of this network brings；costjmFor after accessing terminal to network, the charge to terminal of this network.
As an embodiment of the present embodiment,For terminal after access network, the opportunity cost that this network is paid, the definition of opportunity cost is: to abandon the maximum value of other things to obtain whatsit.
Opportunity cost illustrates, the use of any rare resource, no matter paying a price the most for it, always forms opportunity cost, other the benefit being selected to bring i.e. sacrificed for current selection.
As an embodiment of the present embodiment, the income of network is: this network provides current business fee charged to subtract after terminal accesses this network for terminal, the opportunity cost that this network is paid.RNC is when selecting, it should being chosen as terminal provides current business to be accessed by the network obtaining Income Maximum.
Concrete, after receiving network insertion guide message, RNC is according to the avail information in network insertion guide message from the network supporting terminal current business, and being chosen for terminal provides current business to be accessed by the network obtaining Income Maximum.
Concrete, as it is shown on figure 3, after representing accessing terminal to network, the maximum return that the surplus resources of this network can bring isAs shown in Figure 4, representing terminal not access network, the maximum return that the surplus resources of this network can bring isWithDifference, be after terminal accesses this network, the opportunity cost that this network is paid.
It is further alternative,WithCalculate according to complete knapsack algorithm for RNC.
Knapsack algorithm completely is drawn by a complete knapsack problem: having N kind article and a capacity is the knapsack of V, and every kind of article have unlimited part can use.The volume of i-th kind of article is c, and value is w；Solve and the volume summation of these article can be made to be less than knapsack capacity which article loading knapsack, and aggregate value is maximum.The method solved is complete knapsack algorithm.
The technology that the complete knapsack algorithm that the present embodiment provides is well known to those skilled in the art, does not repeats them here.
In order to make place mat for subsequent step, terminal receives the network insertion guide message that base station forwards.
Second step, according to network insertion guide message access specify access network.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when this network provides current business for terminal, network can obtain maximum value.
Concrete, terminal, after receiving network insertion guide message, accesses according to network insertion guide message and specifies access network.
The method that the terminal that the embodiment of the present invention provides chooses network, after taking such scheme, terminal carries out network insertion according to network insertion guide message so that Internet resources obtain utilizing the most efficiently, adds the income of network, meets the QoE requirement of terminal simultaneously.
The present embodiment provides a kind of method that terminal chooses network, as it is shown in figure 5, comprise the following steps:
501, according to terminal current business information, support the quality of service information of network of terminal current service request, terminal experience information and the status information of network, calculate the avail information that each network provides current business to obtain for terminal.
While network is for terminal offer business, also obtains corresponding income, i.e. terminal is collected corresponding expense.
In order to make place mat for subsequent step, according to terminal current business information, support the quality of service information of network of terminal current service request, terminal experience information and the status information of network, calculate the avail information that each network provides current business to obtain for terminal.
502, from the network supporting terminal current service request, appointment access network is chosen according to avail information.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Concrete, from the network supporting terminal current service request, choose appointment access network according to avail information.
503, network insertion guide message is sent to terminal own base station.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when this network provides current business for terminal, network can obtain maximum value.
Network insertion guide message is sent, in order to network insertion guide message is sent to terminal by base station, and terminal accesses according to network insertion guide message and specifies access network, and network insertion guide message comprises appointment access network information to terminal own base station.
The method that the terminal that the embodiment of the present invention provides chooses network, after taking such scheme, network insertion guide message is sent to terminal by base station, network insertion guide message comprises appointment access network information, specifying access network is that RNC is according to from the network supporting terminal current service request, the QoE requirement meeting terminal chosen, and the network of the current business Income Maximum by obtaining is provided for terminal；Terminal accesses according to network insertion guide message and specifies access network.
After taking such scheme, terminal carries out network insertion according to network insertion guide message so that Internet resources obtain utilizing the most efficiently, adds the income of network, meets the QoE requirement of terminal simultaneously.
As a kind of improvement of embodiment, the present embodiment provides the method that another kind of terminal chooses network, as shown in Figure 6, comprises the following steps:
601, calculate according to complete knapsack algorithmWith
Knapsack algorithm completely is drawn by a complete knapsack problem: having N kind article and a capacity is the knapsack of V, and every kind of article have unlimited part can use.The volume of i-th kind of article is c, and value is w；Solve and the volume summation of these article can be made to be less than knapsack capacity which article loading knapsack, and aggregate value is maximum.The method solved is complete knapsack algorithm.
The technology that the complete knapsack algorithm that the present embodiment provides is well known to those skilled in the art, does not repeats them here.
602, according to terminal current business information, support the quality of service information of network of terminal current service request, terminal experience information and the status information of network, calculate the avail information that each network provides current business to obtain for terminal.
While network is for terminal offer business, also obtains corresponding income, i.e. terminal is collected corresponding expense.
Further alternative, RNC is according to formula Calculate avail information.
Wherein, the income that prof will obtain for terminal offer current business for network；The maximum return brought for the surplus resources of this network after accessing terminal to network；Before accessing terminal to network, the maximum return that the surplus resources of this network brings；costjmFor after accessing terminal to network, the charge to terminal of this network.
As an embodiment of the present embodiment,For opportunity cost, the definition of opportunity cost is: to abandon the maximum value of other things to obtain whatsit.
As an embodiment of the present embodiment, the income of network is: this network provides current business fee charged to subtract after terminal accesses this network for terminal, the opportunity cost that this network is paid.
603, from the network supporting terminal current service request, appointment access network is chosen according to avail information.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Further, so that the terminal accessing appointment access network is the Income Maximum that this network brings, RNC chooses the terminal experience requirement meeting terminal according to avail information, and provides the network of current business acquisition maximum return as specifying access network for terminal.
604, network insertion guide message is sent to terminal own base station.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when this network provides current business for terminal, network can obtain maximum value.
Network insertion guide message is sent, in order to network insertion guide message is sent to terminal by base station, and terminal accesses according to network insertion guide message and specifies access network, and network insertion guide message comprises appointment access network information to terminal own base station.
The method that the terminal that the embodiment of the present invention provides chooses network, after taking such scheme, network insertion guide message is sent to terminal by base station, network insertion guide message comprises appointment access network information, specifying access network is that RNC is according to from the network supporting terminal current service request, the terminal experience requirement meeting terminal chosen, and provide the network of the current business Income Maximum using obtaining as specifying access network for terminal；Terminal accesses according to network insertion guide message and specifies access network.
After taking such scheme, terminal carries out network insertion according to network insertion guide message so that Internet resources obtain utilizing the most efficiently, adds the income of network, meets the QoE requirement of terminal simultaneously.
Consider level of consumption and the demand of user of user group in actual scene, said method can be applied in multiple scenes, such as: school, market are medium.Illustrate as a example by school below.
In school environment, weekend evenings 20:00 to the 22:00 period, voice services volume is very big, the situation of call failure often occurs.
In view of student group consumption characteristic and they use the purpose of business, in this customer group, use the business of relatively low QoS to obtain user's large percentage of higher QoE.Therefore can take into full account the QoE of user, it is achieved user is satisfied according to the service needed of user (referring to Subscriber Number that user dials or the package information etc. that user handles), network profit increases.
The present embodiment applies also for, in other scenes, not repeating them here.
The present embodiment provides a kind of terminal, as it is shown in fig. 7, comprises: receive unit 71, access unit 72.
Wherein, receive unit 71, be used for receiving the network insertion guide message that base station forwards, network insertion guide message comprises the information specifying access network and accesses appointment access network with instruction terminal, it is intended that access network is chosen according to avail information.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Further, the avail information that reception unit receives is that radio network controller calculates according to the status information of terminal current business information, the support quality of service information of network of terminal current service request, terminal experience information and network.
Further, the appointment access network that access unit accesses is that radio network controller is according to avail information, from the network supporting terminal current service request, the terminal experience requirement meeting terminal chosen, and the network of the current business Income Maximum by obtaining is provided for terminal.
Further, receiving the avail information comprised in the network insertion guide message that unit receives is that radio network controller is according to formula Calculate.
Wherein, the income that prof will obtain for terminal offer current business for network；The maximum return brought for the surplus resources of this network after accessing terminal to network；Before accessing terminal to network, the maximum return that the surplus resources of this network brings；costjmFor after accessing terminal to network, the charge to terminal of this network.
As an embodiment of the present embodiment,For opportunity cost, the definition of opportunity cost is: to abandon the maximum value of other things to obtain whatsit.
Opportunity cost illustrates, the use of any rare resource, no matter paying a price the most for it, always forms opportunity cost, other the benefit being selected to bring i.e. sacrificed for current selection.
As an embodiment of the present embodiment, the income of network is: this network provides current business fee charged to subtract after terminal accesses this network for terminal, the opportunity cost that this network is paid.RNC is when selecting, it should being chosen as terminal provides current business to be accessed by the network obtaining Income Maximum.
Concrete, after receiving network insertion guide message, RNC is chosen for terminal according to the avail information in network insertion guide message from network provides current business to be accessed by the network obtaining Income Maximum.
It is further alternative,WithCalculate according to complete knapsack algorithm for RNC.
The technology that the complete knapsack algorithm that the present embodiment provides is well known to those skilled in the art, does not repeats them here.
Access unit 72, specifies access network for accessing according to network insertion guide message.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when this network provides current business for terminal, network can obtain maximum value.
Concrete, after receiving network insertion guide message, access unit accesses according to network insertion guide message and specifies access network.
The terminal that the embodiment of the present invention provides, after taking such scheme, access unit accesses according to network insertion guide message and specifies access network so that Internet resources obtain utilizing the most efficiently, add the income of network, meet the QoE requirement of terminal simultaneously.
The present embodiment provides a kind of radio network controller, as shown in Figure 8, including: computing unit 81, chooses unit 82, transmitting element 83.
Concrete, computing unit 81 includes: first computing module the 811, second computing module 812.
Wherein, computing unit 81, for according to terminal current business information, the support quality of service information of network of terminal current service request, terminal experience information and the status information of network, calculating the avail information that each network provides current business to obtain for terminal.
QoS Yu QoE all affects the income of network, owing to different types of terminal reaches identical QoE, network may be different for the QoS that they provide, and the QoS of network offer is the highest, the Internet resources that network is consumed are the most, therefore, those provide relatively low QoS just can meet the terminal that its QoE requires for it, Internet resources can be saved, and saving resource can be that Netowrk tape carrys out bigger network profit, i.e. those can be that Netowrk tape carrys out bigger network profit for its terminal providing relatively low QoS just can meet its QoE requirement.
Concrete, the first computing module 811, for according to formula Calculate avail information；
Wherein, the income that prof will obtain for terminal offer current business for network；The maximum return brought for the surplus resources of this network after accessing terminal to network；Before accessing terminal to network, the maximum return that the surplus resources of this network brings；costjmFor after accessing terminal to network, the charge to terminal of this network.
Second computing module 812, for calculating according to complete knapsack algorithmWith
The technology that the complete knapsack algorithm that the present embodiment provides is well known to those skilled in the art, does not repeats them here.
Choose unit 82, for choosing appointment access network according to avail information from the network supporting terminal current service request.
Further, choose unit and choose the terminal experience requirement meeting terminal according to avail information, and provide the network of current business acquisition maximum return as specifying access network for terminal.
So that the terminal accessing appointment access network is the Income Maximum that this network brings, chooses unit and will meet the terminal experience requirement of terminal according to avail information, and the network providing current business to obtain maximum return for terminal is defined as specifying access network.
Transmitting element 83, for sending network insertion guide message to terminal own base station, so that network insertion guide message is sent to terminal by base station, so that terminal accesses according to network insertion guide message specifies access network, network insertion guide message comprises appointment access network information.
Terminal is before using current business, it is necessary first to chooses network and accesses.The network that terminal accesses is possible not only to support the requirement that the current business of terminal, the QoE of offer meet terminal, and when terminal uses current business, terminal can be that the network accessed brings maximum value.
Concrete, transmitting element sends network insertion guide message to terminal own base station, so that network insertion guide message is sent to terminal by base station, terminal accesses according to network insertion guide message and specifies access network, and network insertion guide message comprises appointment access network information.
The radio network controller that the embodiment of the present invention provides, after taking such scheme, network insertion guide message is sent to terminal by transmitting element by base station, network insertion guide message comprises appointment access network information, specify access network be choose unit according to avail information from support terminal current service request network, the terminal experience requirement meeting terminal chosen, and provide the network of the current business Income Maximum using obtaining as specifying access network for terminal；Terminal accesses according to network insertion guide message and specifies access network.
Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required common hardware by software to the present invention and realize, naturally it is also possible to by hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the part that prior art is contributed by technical scheme the most in other words can embody with the form of software product, this computer software product is stored in the storage medium that can read, floppy disk such as computer, hard disk or CD etc., including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) performs the method described in each embodiment of the present invention.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (8)
1. the method that a terminal chooses network, it is characterised in that
Receive the network insertion guide message that base station forwards, described network insertion guide message comprises the information specifying access network and accesses described appointment access network with instruction terminal, described appointment access network is that radio network controller is according to avail information, from the network supporting described terminal current service request, the terminal experience requirement meeting described terminal chosen, and the network of the current business Income Maximum by obtaining is provided for described terminal；
Described appointment access network is accessed according to described network insertion guide message；
Wherein, described avail information is that described radio network controller is according to formulaCalculate；The income that prof will obtain for described terminal offer current business for described network；The maximum return that after accessing described network for described terminal, the surplus resources of this network brings；Before accessing described network for described terminal, the maximum return that the surplus resources of this network brings；costjmFor accessing after described network in terminal, the charge to described terminal of this network.
Terminal the most according to claim 1 chooses the method for network, it is characterised in that describedWith describedCalculate according to complete knapsack algorithm for described radio network controller.
3. the method that a terminal chooses network, it is characterised in that
According to terminal current business information, support the quality of service information of network of described terminal current service request, terminal experience information and the status information of described network, calculate the avail information that each described network provides current business to obtain for described terminal；
From the network supporting described terminal current service request, appointment access network is chosen according to described avail information；
Described network insertion guide message is sent to described terminal own base station, so that described network insertion guide message is sent to described terminal by described base station, so that described terminal accesses described appointment access network according to described network insertion guide message, described network insertion guide message comprises appointment access network information；
Wherein, described appointment access network of choosing from the network supporting described terminal current service request according to described avail information is: according to described avail information from the network supporting described terminal current service request, choose the terminal experience requirement meeting described terminal, and provide the network of current business acquisition maximum return as described appointment access network for described terminal；
The each described network of described calculating provides current business the avail information of acquisition to be included for described terminal: according to formulaCalculate described avail information；The income that prof will obtain for described terminal offer current business for described network；The maximum return that after accessing described network for described terminal, the surplus resources of this network brings；Before accessing described network for described terminal, the maximum return that the surplus resources of this network brings；costjmFor accessing after described network in terminal, the charge to described terminal of this network.
Terminal the most according to claim 3 chooses the method for network, it is characterised in that described according to formulaBefore calculating described avail information, described method includes:
Calculate described according to complete knapsack algorithmWith described
5. a terminal, it is characterised in that including:
Receive unit, for receiving the network insertion guide message that base station forwards, described network insertion guide message comprises the information specifying access network and accesses described appointment access network with instruction terminal, described appointment access network is that radio network controller is according to avail information, from the network supporting described terminal current service request, the terminal experience requirement meeting described terminal chosen, and the network of the current business Income Maximum by obtaining is provided for described terminal；
Access unit, for accessing described appointment access network according to described network insertion guide message；
Wherein, the described avail information that described reception unit receives is that described radio network controller is according to formulaCalculate；The income that prof will obtain for described terminal offer current business for described network；The maximum return that after accessing described network for described terminal, the surplus resources of this network brings；Before accessing described network for described terminal, the maximum return that the surplus resources of this network brings；costjmFor accessing after described network in terminal, the charge to described terminal of this network.
Terminal the most according to claim 5, it is characterised in that describedWith describedCalculate according to complete knapsack algorithm for described radio network controller.
7. a radio network controller, it is characterised in that including:
Computing unit, for according to terminal current business information, support the quality of service information of network of described terminal current service request, terminal experience information and the status information of described network, calculate each described network for described terminal provide current business will obtain avail information；
Choose unit, for choosing appointment access network according to described avail information from the network supporting described terminal current service request；
Transmitting element, for sending described network insertion guide message to described terminal own base station, so that described network insertion guide message is sent to described terminal by described base station, so that described terminal accesses described appointment access network according to described network insertion guide message, described network insertion guide message comprises appointment access network information；
Wherein, described choose unit specifically for according to described avail information from support described terminal current service request network, choose the terminal experience requirement meeting described terminal, and provide the network of current business acquisition maximum return as described appointment access network for described terminal；
Described computing unit includes:
First computing module, for according to formulaCalculate described avail information；The income that prof will obtain for described terminal offer current business for described network；The maximum return that after accessing described network for described terminal, the surplus resources of this network brings；Before accessing described network for described terminal, the maximum return that the surplus resources of this network brings；costjmFor accessing after described network in terminal, the charge to described terminal of this network.
Radio network controller the most according to claim 7, it is characterised in that described computing unit also includes:
Second computing module, described for calculating according to complete knapsack algorithmWith described
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| CN105637932B (en) * | 2014-08-01 | 2019-10-15 | 华为技术有限公司 | Transmit method, radio network control apparatus and the network access point of information |
| JP6066383B1 (en) | 2015-10-21 | 2017-01-25 | Ｎｅｃプラットフォームズ株式会社 | CONFERENCE MANAGEMENT SYSTEM, CONFERENCE MANAGEMENT DEVICE, RADIO TERMINAL, CONFERENCE MANAGEMENT METHOD, AND CONFERENCE MANAGEMENT PROGRAM |
| CN108616962B (en) * | 2016-12-14 | 2022-03-18 | 中兴通讯股份有限公司 | Data network information processing method and device and terminal |
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