CN104125626A - Method for selecting communication modes and terminal - Google Patents

Abstract

The invention discloses a method for selecting communication modes and a terminal, wherein the method comprises the steps of determining a multimode communication mode supporting the services requested by the user according to the service type of the services, obtaining the parameters of criterion layer factors corresponding to the service type, generating weight vectors for determining target communication modes according to the multimode communication mode and the parameters of the criterion layer factors, and selecting a communication mode corresponding to the maximum weight vector of the weight vectors. The method for selecting the communication modes is used for solving the problems of single factor taken into account by a multimode terminal network selecting method in the related technology, and poor user experience, and also capable of selecting the optimal communication mode in the set criteria and enhancing the user experience.

Description

The system of selection of communication pattern and terminal

Technical field

The present invention relates to the communications field, in particular to a kind of system of selection and terminal of communication pattern.

Background technology

Along with development and the application of radio communication, communication pattern is also more and more abundanter, as 2G(GSM/EDGE), 3G(WCDMA/CDMA2000/TD-SCDMA/WIMAX), LTE, UMB, IEEE802.11(WLAN), Bluetooth etc., and usually in plurality of communication schemes coexisting state.For meeting the demand of different user, terminal becomes to support various modes from a kind of Mode change of traditional support.Multimode terminal can be realized the seamless link between different types of radio access network, cover multiple wireless access signal when entering region, but for same service, can be provided by plurality of communication schemes, so just exist rational preference pattern to communicate.

The business that multimode terminal provides is very abundant, for different service business, although system side can be weighed service feature by QoS, and can not be directly relevant with user, and cannot realize between multimode and select to communicate by letter.So also just occur carrying out multimode selection method according to multiple criterion.Such as, adopt fixing selection priority according to type of service.For packet domain PS type service, select priority to be set to from high to low: WLAN, 4G, 3G and 2G; For circuit domain CS type service, select priority order to be from high to low: 2G, 3G, 4G and WLAN.Visible, this method is selected simple, but more fixing, does not consider the actual conditions of network, lacks flexibility, and user's service quality is difficult to full-scope safeguards, causes, under some scene, can not choosing more excellent pattern.

In correlation technique, a kind of multimode terminal network selection method and apparatus is provided, after multimode terminal initiating business request, obtain multimode terminal and carry out the historical record of the service request business of asking; Multimode terminal is added up the online hours of above-mentioned business in Preset Time section and the delivery flow rate in above-mentioned Preset Time section according to above-mentioned historical record; Multimode terminal selects the network corresponding with the above-mentioned online hours of statistics and the charging way of above-mentioned delivery flow rate coupling resident.The method only considers from cost of use direction, and factor is single.

A kind of network selection method is also provided in correlation technique, that is, has obtained at least two relevant parameters of each available network in all available networks, this parameter is the parameter that affects network quality; Respectively at least two of each available network relevant parameters are weighted to summation, calculate total parameter value of each available network.According to total parameter value of each available network, determine the network of total parameter value maximum, select the network of total parameter value maximum.Choose the parameter directly related with user owing to lacking, and lack the consideration for different service business, so also can affect user's direct experience.

In addition, also provide a kind of multimode mobile device to select and/or utilize particular technology, system and/or configuration to provide optimal service quality (QOS) according to various characteristics.Multimode mobile device can obtain the characteristic of multiple technology during idle state, to produce QOS table.Described QOS table provides the relative grading to described multiple technology according to the characteristic of service request type and described acquisition.The selection that the method is concrete and QOS table are in close relations, store corresponding QOS table for different service business.But it is dumb, not directly perceived that QOS table produces criterion, and reckon without actual experience and the weight of particular user.

Visible, the problem of single, the poor user experience of factor of considering for multimode terminal network selection method in correlation technique, not yet proposes effective solution at present.

Summary of the invention

Main purpose of the present invention is to provide a kind of selection scheme of communication pattern, and at least to solve, the factor that in above-mentioned correlation technique, multimode terminal network selection method is considered is single, the problem of poor user experience.

According to an aspect of the present invention, provide a kind of system of selection of communication pattern, having comprised: according to the type of service of user institute requested service, determined the multi-mode communication pattern that can support this business; Obtain the parameter of the rule layer factor corresponding with type of service; Generate the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and rule layer factor; And the communication pattern corresponding with maximum weight vector in selection weight vector.

Preferably, the weight vector generating for determining destinations traffic pattern according to the parameter of how above-mentioned mould communication pattern and rule layer factor comprises: the Paired comparison matrix according to the parameter generating criteria layer of above-mentioned multi-mode communication pattern and rule layer factor to destination layer and the Paired comparison matrix of solution layer to rule layer; The normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to rule layer to destination layer and the Paired comparison matrix of solution layer to rule layer obtains weight vector.

Preferably, before the normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to rule layer to destination layer and the Paired comparison matrix of solution layer to rule layer obtains weight vector, the method also comprises: the normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix to rule layer to destination layer and the Paired comparison matrix of solution layer to rule layer is carried out consistency detection.

Preferably, according to the parameter generating criteria layer of multi-mode communication pattern and rule layer factor, Paired comparison matrix and the solution layer to destination layer comprises the Paired comparison matrix of rule layer: the Paired comparison matrix according to the importance generating criteria layer of the parameter of rule layer factor to destination layer; Generate the Paired comparison matrix of solution layer to rule layer according to the evaluation function of the parameter of multi-mode communication pattern and predetermined rule layer factor.

Preferably, before selecting communication pattern corresponding with maximum weight vector in weight vector, the method also comprises: determine that terminal has completed the transmission of data.

Preferably, the parameter of above-mentioned rule layer factor comprises one of at least following: speed, power consumption, expense.

Preferably, above-mentioned multi-mode communication pattern comprises one of at least following: 2G, 3G, LTE, WLAN, bluetooth.

According to a further aspect in the invention, provide a kind of selection terminal of communication pattern, having comprised: determination module, for according to the type of service of user institute requested service, determine the multi-mode communication pattern that can support this business; Acquisition module, for obtaining the parameter of the rule layer factor corresponding with type of service; Generation module, for generating the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and rule layer factor; And selection module, for selecting the communication pattern that weight vector is corresponding with maximum weight vector.

Preferably, generation module comprises: Paired comparison matrix generation unit, for the Paired comparison matrix to destination layer and the Paired comparison matrix of solution layer to rule layer according to the parameter generating criteria layer of above-mentioned multi-mode communication pattern and rule layer factor; And weight vector generation unit, obtain weight vector for the normalization characteristic vector of the Paired comparison matrix to destination layer according to rule layer and the normalization characteristic vector of the Paired comparison matrix of solution layer to rule layer.

Preferably, generation module also comprises: detecting unit, carries out consistency detection for the normalization characteristic vector of the Paired comparison matrix to destination layer to rule layer and the normalization characteristic vector of the Paired comparison matrix of solution layer to rule layer.

By the present invention, adopt according to the type of service of user institute requested service and determine the multi-mode communication pattern that can support this business, obtain the parameter of the rule layer factor corresponding with this type of service, and generate the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and above-mentioned rule layer factor, select the mode of communication pattern corresponding with maximum weight vector in this weight vector, solve the factor that in correlation technique, multimode terminal network selection method is considered single, the problem of poor user experience, can in the criterion arranging, select optimum communication pattern, strengthening user experiences.

Brief description of the drawings

Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is according to the flow chart of the system of selection of the communication pattern of the embodiment of the present invention;

Fig. 2 is according to the structured flowchart of the selection terminal of the communication pattern of the embodiment of the present invention;

Fig. 3 is according to the preferred structure block diagram of the selection terminal of the communication pattern of the embodiment of the present invention;

Fig. 4 is the module diagram of multimode selection method according to the preferred embodiment of the invention;

Fig. 5 is the schematic diagram of step analysis according to the preferred embodiment of the invention;

Fig. 6 is the schematic diagram of speed evaluation function according to the preferred embodiment of the invention;

Fig. 7 is the schematic diagram of power consumption evaluation function according to the preferred embodiment of the invention;

Fig. 8 is the schematic diagram of expense evaluation function according to the preferred embodiment of the invention.

Embodiment

Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.

According to the embodiment of the present invention, provide a kind of system of selection of communication pattern.Fig. 1 is that the method comprises the steps: according to the flow chart of the system of selection of the communication pattern of the embodiment of the present invention

Step S102, according to the type of service of user institute requested service, determines the multi-mode communication pattern that can support this business;

Step S104, obtains the parameter of the rule layer factor corresponding with this type of service;

Step S106, generates the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and above-mentioned rule layer factor; And

Step S108, selects communication pattern corresponding with maximum weight vector in this weight vector.

Pass through above-mentioned steps, adopt according to the type of service of user institute requested service and determine the multi-mode communication pattern that can support this business, obtain the parameter of the rule layer factor corresponding with this type of service, and generate the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and above-mentioned rule layer factor, select the mode of communication pattern corresponding with maximum weight vector in this weight vector, solve the factor that in correlation technique, multimode terminal network selection method is considered single, the problem of poor user experience, can in the criterion arranging, select optimum communication pattern, strengthening user experiences.

It should be noted that, in implementation process, step S102 and step S104 do not have the differentiation of sequencing.

For example, multi-mode communication pattern can comprise one of at least following: 2G, 3G, LTE, WLAN (wireless local area network) (WLAN, for example IEEE802.11), bluetooth (Bluetooth).It is one of at least following that the parameter of the rule layer factor in step S104 can comprise: speed, power consumption, expense.

Preferably, in step S106, can be according to the parameter generating criteria layer of multi-mode communication pattern and rule layer factor the Paired comparison matrix to destination layer and the Paired comparison matrix of solution layer to rule layer; The normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to rule layer to destination layer and the Paired comparison matrix of solution layer to rule layer obtains weight vector.

In implementation process, before the normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to rule layer to destination layer and the Paired comparison matrix of solution layer to rule layer obtains weight vector, can also be to rule layer the normalization characteristic vector of the Paired comparison matrix to destination layer and the normalization characteristic vector of the Paired comparison matrix of solution layer to rule layer carry out consistency detection.

In addition, according to the parameter generating criteria layer of multi-mode communication pattern and rule layer factor, Paired comparison matrix and the solution layer to destination layer can comprise the Paired comparison matrix of rule layer: the Paired comparison matrix according to the importance generating criteria layer of the parameter of rule layer factor to destination layer; Generate the Paired comparison matrix of solution layer to rule layer according to the evaluation function of the parameter of multi-mode communication pattern and predetermined rule layer factor.

Preferably, before step S108, need to determine that terminal has completed the transmission of data.

According to the embodiment of the present invention, also provide a kind of selection terminal of communication pattern.Fig. 2 is according to the structured flowchart of the selection terminal of the communication pattern of the embodiment of the present invention, and as shown in Figure 2, this terminal comprises: determination module 22, for according to the type of service of user institute requested service, determine the multi-mode communication pattern that can support this business; Acquisition module 24, for obtaining the parameter of the rule layer factor corresponding with this type of service; Generation module 26, is coupled to determination module 22 and acquisition module 24, for generating the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and above-mentioned rule layer factor; And select module 28, for selecting the communication pattern that this weight vector is corresponding with maximum weight vector.

By above-mentioned terminal, adopt according to the type of service of user institute requested service and determine the multi-mode communication pattern that can support this business, obtain the parameter of the rule layer factor corresponding with this type of service, and generate the weight vector for determining destinations traffic pattern according to the parameter of above-mentioned multi-mode communication pattern and above-mentioned rule layer factor, select the mode of communication pattern corresponding with maximum weight vector in this weight vector, solve the factor that in correlation technique, multimode terminal network selection method is considered single, the problem of poor user experience, can in the criterion arranging, select optimum communication pattern, strengthening user experiences.

Fig. 3 is according to the preferred structure block diagram of the selection terminal of the communication pattern of the embodiment of the present invention, as shown in Figure 3, generation module 26 comprises: Paired comparison matrix generation unit 262, for the Paired comparison matrix to destination layer and the Paired comparison matrix of solution layer to rule layer according to the parameter generating criteria layer of multi-mode communication pattern and rule layer factor; And weight vector generation unit 264, be coupled to Paired comparison matrix generation unit 262, obtain weight vector for the normalization characteristic vector of the Paired comparison matrix to destination layer according to rule layer and the normalization characteristic vector of the Paired comparison matrix of solution layer to rule layer.

Preferably, generation module 26 also comprises: detecting unit 266, be coupled to Paired comparison matrix generation unit 262, carry out consistency detection for the normalization characteristic vector of the Paired comparison matrix to destination layer to rule layer and the normalization characteristic vector of the Paired comparison matrix of solution layer to rule layer.

Below in conjunction with preferred embodiments and drawings, the implementation procedure of above-described embodiment is elaborated.

Preferred embodiment

The present embodiment provides a kind of multi-mode communication system of selection, can, for the problem of selecting optimum communication pattern to serve in the communication pattern situation of service, strengthen thereby reach the object that user experiences to solve multiple support that coexist at the same time.

Fig. 4 is the module diagram of multimode selection method according to the preferred embodiment of the invention, as shown in Figure 4, the multi-mode communication system of selection in the present embodiment comprises: multi-mode communication is selected by multi-mode communication pattern collection module that can supporting business, selected module with rule layer factor analysis parameter collection module, Paired comparison matrix generation module, step analysis module and multi-mode communication.Introduce respectively the function of modules below.

1) multi-mode communication pattern collection module that can supporting business, for obtaining the multi-mode communication pattern that can support requested service.For example, can obtain current spendable communication pattern by the characteristic signal of terminal scanning communication pattern, further by requested service type, judgement can be carried out the communication pattern of business service.

2) with rule layer factor analysis parameter collection module, for obtaining the parameter of the rule layer factor analysis that determines step analysis.Here said rule layer factor is generally multiplely, is associated with type of service and experiences closely-related factor with user, can speed, and power consumption and expense etc., but be not limited to these.With said factor analysis parameter be the parameter that directly affects rule layer factor in communication pattern, same factor different communication modes relevant parameter may be also different, but can be similar to or have the degree of the expression factor of discrimination by parameter.Relevant parameter can be monitored or the quantification of terminal measurement in advance acquisition by communication pattern physical layer.

3) Paired comparison matrix generation module, for completing the generation of step analysis Paired comparison matrix.Concrete, comprise that rule layer is to communication pattern select target layer Paired comparison matrix and can the Paired comparison matrix of supporting business communication pattern solution layer to rule layer.Wherein, rule layer can be investigated and be obtained by customer group communication pattern select target layer Paired comparison matrix, also can user by being set, comparison degree obtain in advance, and different types of service, demand is different, and its Paired comparison matrix is also different; Can supporting business communication pattern solution layer can be by obtaining parameter value with rule layer factor analysis parameter collection module to the Paired comparison matrix of rule layer, by the comparison between different communication modes, obtain Paired comparison matrix element according to valuation functions, thus the Paired comparison matrix of structure communication pattern solution layer to rule layer.

4) step analysis module, further passes through analytic hierarchy process (AHP) computing for the matrix that Paired comparison matrix generation module is obtained, and comprises consistency detection, weight vector generation etc.

5) multi-mode communication is selected module, for by multi-mode communication solution layer, the weights of general objective being obtained to optimum communication pattern, and then completes selection.

In implementation process, as shown in Figure 5, analytic hierarchy process (AHP) can select to be decomposed into destination layer, rule layer and solution layer by multi-mode communication.Wherein, destination layer is that multi-mode communication is selected, and rule layer is the factor of experiencing for the consideration user of service business setting, and solution layer is for providing the communication pattern of this service business.

Taking rule layer, speed, power consumption and three factors of expense being set below describes the step of step analysis as example.

(1) ask for the rule layer Paired comparison matrix to destination layer of multimode in selecting

Structure is the Paired comparison matrix to destination layer for the rule layer of specific transactions:

$A=\left(\begin{array}{ccc}1& {\mathrm{\κ}}_{12}& {\mathrm{\κ}}_{13}\\ {\mathrm{\κ}}_{21}& 1& {\mathrm{\κ}}_{23}\\ {\mathrm{\κ}}_{31}& {\mathrm{\κ}}_{32}& 1\end{array}\right),$

Wherein m=1,2,3; N=1,2,3, wherein K ₁, K ₂, K ₃represent respectively speed, power consumption and expense significance level, κ _mnrepresent K _mwith respect to K _nimportance relatively, concrete quantification is as following table:

The element κ of matrix A _mnit can be to realize being investigated and being obtained by customer group that quantized value obtains, and can be also that user obtains by comparison degree is set.So A can not needed extra computation in advance.

In addition, especially, for terminal, in charged state, power consumption considerations is not just also relation factor, and criterion just drops to speed and expense.

(2) ask for the Paired comparison matrix of communication pattern solution layer to rule layer

Structure communication pattern solution layer is to rule layer speed K ₁paired comparison matrix be:

Can construct equally rule layer power consumption K ₂, expense K ₃paired comparison matrix:

Matrix B ₁, B ₂, B ₃same A, has identical character.Wherein m=1,2 ..., N; N=1,2 ..., N.

Concrete, Paired comparison matrix B ₁, B ₂, B ₃element obtain by the following method:

Communication pattern solution layer is to rule layer speed K ₁paired comparison matrix B ₁obtain method:

First,, for communication pattern m, by collecting and speed relevant parameter, can shine upon communication pattern m can getable speed:

$F_m=f(x_1^m,x_2^m,\·\·\·,x_M^m),$

Wherein M is and the number of speed relevant parameter.Relevant to speed can be RSRP/RSCP, SINR and bandwidth etc.

Secondly, can obtain the speed ratio of communication pattern m to communication pattern n:

$T_{\mathrm{mn}}=\frac{F_m}{F_n}m=\mathrm{1,2},\·\·\·,N;n=\mathrm{1,2},\·\·\·,N,$

Then, T _mnby valuation functions Q _c1obtain matrix B ₁element:

${\mathrm{\&alpha;}}_{\mathrm{mn}}=\left\{\begin{array}{cc}{Q}_{C1}\left(T_{\mathrm{mn}}\right)& T_{\mathrm{mn}}\&GreaterEqual;1\\ \frac{1}{Q_{C1}\left(\frac{1}{T_{\mathrm{mn}}}\right)}& T_{\mathrm{mn}}<1\end{array}\right.,$

When concrete calculating, only need compute matrix half element wherein, β below _mn, γ _mncalculate identical.Evaluation function Q _c1arrange as shown in Figure 6.

Same method, communication pattern solution layer is to rule layer power consumption K ₂paired comparison matrix B ₂obtain as follows:

First,, for communication pattern m, by collecting and power consumption relevant parameter, can shine upon the power consumption levels that communication pattern m may be possible under this business:

$G_m=g(y_1^m,y_2^m,\&CenterDot;\&CenterDot;\&CenterDot;y_L^m),$

Wherein L is and the number of power consumption relevant parameter.With power consumption relevant parameter can be mode of operation, path loss, bandwidth etc.

Secondly, can obtain the power consumption ratio of communication pattern m to communication pattern n:

$C_{\mathrm{mn}}=\frac{G_m}{G_n}m=\mathrm{1,2},\&CenterDot;\&CenterDot;\&CenterDot;,N;n=\mathrm{1,2},\&CenterDot;\&CenterDot;\&CenterDot;,N,$

Then, C _mnby evaluation function Q _c2obtain matrix B ₂element:

${\mathrm{\&beta;}}_{\mathrm{mn}}=\left\{\begin{array}{cc}{Q}_{C2}\left(C_{\mathrm{mn}}\right)& C_{\mathrm{mn}}\&le;1\\ \frac{1}{Q_{C2}\left(\frac{1}{C_{\mathrm{mn}}}\right)}& C_{\mathrm{mn}}>1\end{array}\right.,,$

The evaluation function Q here _c2arrange as shown in Figure 7.

Finally, communication pattern solution layer is to rule layer expense K ₃paired comparison matrix B ₃obtain method:

First, use H _mthe expense unit price that represents communication pattern m, communication pattern m to the unit costs ratio of communication pattern n is:

$E_{\mathrm{mn}}=\frac{H_m}{H_n}m=\mathrm{1,2},\&CenterDot;\&CenterDot;\&CenterDot;,N;n=\mathrm{1,2},\&CenterDot;\&CenterDot;\&CenterDot;,N,$

Secondly, E _mnby evaluation function Q _c3can obtain matrix B ₃element:

${\mathrm{\&gamma;}}_{\mathrm{mn}}=\left\{\begin{array}{cc}{Q}_{C3}\left(E_{\mathrm{mn}}\right)& E_{\mathrm{mn}}\&le;1\\ \frac{1}{Q_{C3}\left(\frac{1}{E_{\mathrm{mn}}}\right)}& E_{\mathrm{mn}}>1\end{array}\right.,$

The evaluation function Q here _c3arrange as shown in Figure 8.

(3) weight vector is tried to achieve and consistency detection:

First, by Paired comparison matrix A, calculate eigenvalue of maximum λ, the normalization characteristic vector W that this characteristic value is corresponding is carried out consistency detection, wherein coincident indicator simultaneously matrix dimensionality is 3, random index RI _a=0.58, consistency ratio if CR _awhen <0.1, think that the inconsistent degree of A is in permissible range, available normalization characteristic vector is as weight vector; Do not meet needs and adjust matrix A.

Secondly, same method can be in the hope of solution layer the weight vector to each criterion of rule layer and coincident indicator:

${\mathrm{\&omega;}}_k=[{\mathrm{\&omega;}}_k^1,{\mathrm{\&omega;}}_k^2,...,{\mathrm{\&omega;}}_k^N],$ CI _k，RI _k，k=1,2,3；

And carry out consistency detection, detection method is with Paired comparison matrix A.

Calculate total sequencing weight and the consistency check of level.Consistency detection is as follows:

${\mathrm{CR}}_B=\frac{W\&CenterDot;{[{\mathrm{CI}}_1,{\mathrm{CI}}_2,{\mathrm{CI}}_3]}^T}{W\&CenterDot;{[{\mathrm{RI}}_1,{\mathrm{RI}}_2,{\mathrm{RI}}_3]}^T},$

If CR _b<0.1, consistency detection is passed through in the total sequence of level; Otherwise select CR _kthe matrix of middle maximum re-constructs.

Then, multi-mode communication solution layer to the weights of general objective is:

$\mathrm{\&rho;}=W\&CenterDot;\left[\begin{array}{c}{\mathrm{\&omega;}}_1\\ {\mathrm{\&omega;}}_2\\ {\mathrm{\&omega;}}_3\end{array}\right],$

Finally, the communication pattern of selecting corresponding communication pattern maximum in weight vector also to select.

In addition, according to the multi-mode communication system of selection carried, also provide a kind of multimode of correspondence to select terminal above, it is determined and selects communication pattern based on Hierarchy Analysis Method.At Service Period, to switch if there is communication pattern, terminal also need complete the transmission of valid data before communication pattern changes, and on new communication pattern, carried out new data transmission.

In sum, by multi-mode communication system of selection and multimode terminal in the embodiment of the present invention, the business based on service and with criterion relevant parameter, according to evaluation function structure Paired comparison matrix, and then employing Hierarchy Analysis Method, the multi-mode communication pattern of business can be provided in selection scheme layer.The method is simple and practical, can in the criterion arranging, select optimum communication pattern, strengthens user and experiences.

Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby they can be stored in storage device and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. a system of selection for communication pattern, is characterized in that, comprising:

According to the type of service of user institute requested service, determine the multi-mode communication pattern that can support this business;

Obtain the parameter of the rule layer factor corresponding with described type of service;

Generate the weight vector for determining destinations traffic pattern according to the parameter of described multi-mode communication pattern and described rule layer factor; And

Select communication pattern corresponding with maximum weight vector in described weight vector.

2. method according to claim 1, is characterized in that, the weight vector generating for determining destinations traffic pattern according to the parameter of described multi-mode communication pattern and described rule layer factor comprises:

Paired comparison matrix according to the parameter generating criteria layer of described multi-mode communication pattern and described rule layer factor to destination layer and the Paired comparison matrix of solution layer to rule layer;

The normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to described rule layer to destination layer and the Paired comparison matrix of described solution layer to rule layer obtains described weight vector.

3. method according to claim 1, it is characterized in that, the normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix according to described rule layer to destination layer and the Paired comparison matrix of described solution layer to rule layer also comprises before obtaining described weight vector:

The normalization characteristic vector of the normalization characteristic vector of the Paired comparison matrix to described rule layer to destination layer and the Paired comparison matrix of described solution layer to rule layer is carried out consistency detection.

4. method according to claim 1, is characterized in that, Paired comparison matrix and solution layer according to the parameter generating criteria layer of described multi-mode communication pattern and described rule layer factor to destination layer comprise the Paired comparison matrix of rule layer:

Generate the Paired comparison matrix of described rule layer to destination layer according to the importance of the parameter of described rule layer factor;

Generate the Paired comparison matrix of described solution layer to rule layer according to described multi-mode communication pattern and the evaluation function of the parameter of the described rule layer factor of being scheduled to.

5. according to the method described in any one in claim 1 to 4, it is characterized in that, before selecting communication pattern corresponding with maximum weight vector in described weight vector, also comprise:

Determine that terminal has completed the transmission of data.

6. according to the method described in any one in claim 1 to 4, it is characterized in that, it is one of at least following that the parameter of described rule layer factor comprises: speed, power consumption, expense.

7. according to the method described in any one in claim 1 to 4, it is characterized in that, it is one of at least following that described multi-mode communication pattern comprises: 2G, 3G, LTE, WLAN (wireless local area network) WLAN, bluetooth.

8. a selection terminal for communication pattern, is characterized in that, comprising:

Determination module, for according to the type of service of user institute requested service, determines the multi-mode communication pattern that can support this business;

Acquisition module, for obtaining the parameter of the rule layer factor corresponding with described type of service;

Generation module, for generating the weight vector for determining destinations traffic pattern according to the parameter of described multi-mode communication pattern and described rule layer factor; And

Select module, for selecting the communication pattern that described weight vector is corresponding with maximum weight vector.

9. terminal according to claim 8, is characterized in that, described generation module comprises:

Paired comparison matrix generation unit, for the Paired comparison matrix to destination layer and the Paired comparison matrix of solution layer to rule layer according to the parameter generating criteria layer of described multi-mode communication pattern and described rule layer factor; And

Weight vector generation unit, obtains described weight vector for the normalization characteristic vector of the Paired comparison matrix to destination layer according to described rule layer and the normalization characteristic vector of the Paired comparison matrix of described solution layer to rule layer.

10. terminal according to claim 8, is characterized in that, described generation module also comprises:

Detecting unit, carries out consistency detection for the normalization characteristic vector of the Paired comparison matrix to destination layer to described rule layer and the normalization characteristic vector of the Paired comparison matrix of described solution layer to rule layer.