CN106462845A

CN106462845A - Contactless front-end configuration method and terminal

Info

Publication number: CN106462845A
Application number: CN201580035335.XA
Authority: CN
Inventors: 李国庆; 梅敬青; 赵晓娜
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-04-21
Filing date: 2015-04-21
Publication date: 2017-02-22
Anticipated expiration: 2035-04-21
Also published as: WO2016168989A1; CN106462845B

Abstract

A contactless front-end (CLF) configuration method and terminal. When a managing entity (ME) determines that one or more target secure elements (SE) on a terminal are in a deactivated state, the ME queries a stored CLF configuration applicable to the one or more target SEs, and configures the CLF by utilizing a set of contactless protocol parameters in the found CLF configuration without performing conflict detection and contactless protocol parameter calculation, thus greatly improving efficiency of CLF configuration.

Description

The collocation method and terminal of a kind of non-contact front-end

Technical field

The present invention relates to the collocation method and terminal of mobile payment technical field, more particularly to a kind of non-contact front-end.

Background technology

In recent years, based on wireless near field communication (English：Near Field Communication, referred to as：NFC) mobile payment of technology is gradually popularized, and supports NFC Mobile payment terminal to complete payment transaction by NFC interface and card reader (the noncontact POS e.g., disposed in market) communication.Mobile payment terminal generally comprises safe unit (English：Secure Element, referred to as：SE), non-contact front-end (English：Contactless Front-End, referred to as：CLF), the hardware such as NFC antenna, and the software such as non-contact application (for example, virtual bank's card etc. pays application) and the control interface that is installed in terminal operating system in SE.With the development of mobile payment industry, in the market has engendered the multiple SE of support terminal, and now the management of multiple applications in multiple SE and each SE is more complicated than single SE scenes.In order to manage the payment behavior under this many SE scenes, terminal integrated can be used for for many SE and the management entity of many application services (English：Managing Entity, referred to as：ME).It is ME interfaces and functional schematic as shown in Figure 1, ME has graphic user interface (English：Graphical User Interface, referred to as：GUI) interface and SE interfaces, both the control command that user is sent by GUI can have been received and handle, the message from SE can be received again, CLF is configured after these message are analyzed and handled, so that many SE and multiple payment applications can be user service simultaneously.

CLF supports the non-contact communication technologies such as Type A (ISO/IEC 14443A), Type B (ISO/IEC 14443B) and Type F (ISO/IEC 18092), the physical layer and link layer of these technologies are had nothing in common with each other, but bottom link can be provided for non-contact application.SE is the entity that non-contact application is installed, and can install the non-contact application based on above-mentioned three kinds of agreements, and these applications are not quite similar to the parameter requirements of basic communication protocol.Therefore, when user activates one SE of a non-contact application or activation, according to the non-contact application activated on currently activated SE and each SE, need to perform collision detection by ME or SE, and the parameter requirements that ME compares the intended application to be activated conflict with whether the parameter requirements (being configured into CLF) of the application activated have, if conflict also needs to Conflict solving, CLF is configured with the parameter newly calculated after solution.

According to prior art, need to carry out collision detection and noncontact agreement when activating non-contact application or SE Parameter is calculated, and SE needs to carry out n times collision detection when activating N number of application, less efficient according to collision detection as a result, it may be necessary to reconfigure CLF.

The content of the invention

The embodiments of the invention provide a kind of collocation method of non-contact front-end and terminal, to improve the allocative efficiency of non-contact front-end.

First aspect includes there is provided a kind of non-contact front-end CLF collocation method, methods described：

Management entity ME obtains first object safe unit SE mark and state, and the state includes state of activation and deactivation status；

When the first object SE is deactivation status, the first object SE is activated；

Whether the ME inquiries preserve the first CLF configurations, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

If inquiring the first CLF configurations, the ME configures the CLF using one group of noncontact protocol parameter.

It is described when the first object SE is deactivation status in the first possible implementation, activate before the first object SE, methods described also includes：The ME is according to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that and being currently at the non-targeted SE of state of activation described in deactivating.

With reference to the first possible implementation of first aspect or first aspect, in second of possible implementation, the ME is configured using one group of noncontact protocol parameter before the CLF, and methods described also includes：

Whether the CLF configuration modes that the non-targeted SE of state of activation is currently at described in the ME inquiries are ME configurations CLF；

If the result of inquiry configures CLF for ME, whole noncontact protocol parameters that the ME is used according to the CLF suitable for the non-targeted SE for being currently at state of activation generate or updated the 2nd CLF and configure.

With reference to second of possible implementation of the first possible implementation or first aspect of first aspect or first aspect, in the third possible implementation, the ME obtains first object SE mark and state, including：

The ME receives the first SE of activation request, and the request includes the mark of the first object SE Know,

Or the ME receives the request for activating at least one non-contact application, the SE where the ME determines at least one described non-contact application is the first object SE and obtains the mark of the first object SE；

The ME inquires about the state of the first object SE according to the mark of the first object SE.

With reference to the third possible implementation of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 4th kind of possible implementation, the ME is according to the mode of operation for the SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that the non-targeted SE of state of activation is currently at described in deactivating, including：

The non-targeted SE of state of activation mode of operation is currently at described in the ME determinations；

The ME determines the mode of operation of the first object SE according to service strategy and/or the attribute of the first object SE；

If the ME determines that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, the ME determines to be currently at the non-targeted SE of state of activation described in deactivation.

With reference to the 4th kind of possible implementation of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 5th kind of possible implementation, methods described also includes：

If not inquiring the first CLF configurations, the ME performs collision detection according to the first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

The ME configures the CLF using the one group of noncontact protocol parameter calculated.

With reference to the 5th kind of possible implementation of the 4th kind of possible implementation or first aspect of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 6th kind of possible implementation, described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.

With reference to the 6th kind of possible implementation of the 5th kind of possible implementation or first aspect of the 4th kind of possible implementation or first aspect of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 7th kind of possible implementation, methods described also includes：

The ME determines the CLF configuration modes of the first object SE；

CLF is configured if the CLF configuration modes of the first object SE are non-ME, CLF configurations authority is authorized the first object SE and records the mark of the first object SE by the ME.

With reference to the 7th kind of possible implementation of the 6th kind of possible implementation or first aspect of the 5th kind of possible implementation or first aspect of the 4th kind of possible implementation or first aspect of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 8th kind of possible implementation, methods described also includes：

When the first object SE is active, the ME determines and deactivated the non-targeted SE for being currently at state of activation, and changes the mode of operation of the first object SE；

Whether the ME inquiries preserve the 3rd CLF configurations；

If inquiring the 3rd CLF configurations, one group of noncontact protocol parameter during the ME is configured using the 3rd CLF inquired configures the CLF.

With reference to the 8th kind of possible implementation of the 7th kind of possible implementation or first aspect of the 6th kind of possible implementation or first aspect of the 5th kind of possible implementation or first aspect of the 4th kind of possible implementation or first aspect of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the 9th kind of possible implementation, whether the ME inquiries are preserved after the first/the 3rd CLF configurations, and before the ME is using one group of noncontact protocol parameter configuration CLF in the first/the 3rd CLF configurations inquired, also include：

The first object SE that determining the described first/the 3rd CLF configurations includes can use.

With reference to the 9th kind of possible implementation of the 8th kind of possible implementation or first aspect of the 7th kind of possible implementation or first aspect of the 6th kind of possible implementation or first aspect of the 5th kind of possible implementation or first aspect of the 4th kind of possible implementation or first aspect of the third possible implementation or first aspect of second possible implementation or first aspect of the first possible implementation or first aspect of first aspect or first aspect, in the tenth kind of possible implementation, methods described also includes：

If the ME inquires the first object SE and is active, or the first object SE is in deactivation status, and the ME determines that the mode of operation of the first object SE is aggregation scheme, then the ME inquires about whether first non-contact application is provided with quick activation tagging；

If first non-contact application is provided with the quick activation tagging, the ME configures the CLF using the first CLF configurations inquired, and activates the first SE and/or the first non-contact application that the first CLF configurations are included.

Second aspect includes there is provided a kind of terminal, the terminal：Management entity ME, non-contact front-end CLF and the first safe unit SE, the ME include：

First acquisition unit, mark and state for obtaining first object safe unit SE, the state includes state of activation and deactivation status；

First activation unit, for activating the first object SE；

Whether the first query unit, the first CLF configurations are preserved for inquiring about, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

First dispensing unit, if for inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.

In the first possible implementation, the ME also includes：

First determining unit, for when the first object SE is deactivation status, according to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE；

The first activation unit is additionally operable to be currently at the non-targeted SE of state of activation described in deactivation.

With reference to the first possible implementation of second aspect or second aspect, in second of possible implementation, the ME also includes：

Second query unit, whether the CLF configuration modes for inquiring about the non-targeted SE for being currently at state of activation are ME configurations CLF；

Generation or updating block, if the result for inquiring about is ME configuration CLF, according to the CLF for being applied to the non-targeted SE for the being currently at state of activation whole noncontact protocol parameters generations used or renewal the 2nd CLF configurations.

With reference to second of possible implementation of the first possible implementation or second aspect of second aspect or second aspect, in the third possible implementation, the first acquisition unit includes：

Receiving unit, the request for receiving the first SE of activation, the request includes the mark of the first object SE,

Or the receiving unit is additionally operable to receive the request for activating at least one non-contact application；

Second determining unit, the SE where for determining at least one described non-contact application is described first Target SE；

Second acquisition unit, the mark for obtaining the first object SE；

3rd query unit, for the mark according to the first object SE, inquires about the state of the first object SE.

With reference to the third possible implementation of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 4th kind of possible implementation, first determining unit includes：

3rd determining unit, the mode of operation for determining the non-targeted SE for being currently at state of activation；

4th determining unit, for the attribute according to service strategy and/or the first object SE, determines the mode of operation of the first object SE；

5th determining unit, for if it is determined that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, it is determined that be currently at the non-targeted SE of state of activation described in deactivating.

With reference to the 4th kind of possible implementation of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 5th kind of possible implementation, the ME also includes：

6th determining unit, if for not inquiring the first CLF configurations, performing collision detection according to the first object SE and noncontact protocol parameter being calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

Second dispensing unit, for configuring the CLF using the one group of noncontact protocol parameter calculated.

With reference to the 5th kind of possible implementation of the 4th kind of possible implementation or second aspect of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 6th kind of possible implementation, described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.

With reference to the 6th kind of possible implementation of the 5th kind of possible implementation or second aspect of the 4th kind of possible implementation or second aspect of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 7th kind of possible implementation, the ME also includes：

7th determining unit, the CLF configuration modes for determining the first object SE；

Granting unit, if the CLF configuration modes for the first object SE configure CLF for non-ME, the first object SE is authorized by CLF configurations authority；

Recording unit, the mark for recording the first object SE.

With reference to the 7th kind of possible implementation of the 6th kind of possible implementation or second aspect of the 5th kind of possible implementation or second aspect of the 4th kind of possible implementation or second aspect of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 8th kind of possible implementation, the ME also includes：

8th determining unit, for when the first object SE is active, it is determined that deactivating the non-targeted SE for being currently at state of activation；

Second activation unit, the non-targeted SE of state of activation is currently at for deactivating；

Changing unit, the mode of operation for changing the first object SE；

Whether the 4th query unit, the 3rd CLF configurations are preserved for inquiring about；

3rd dispensing unit, if for inquiring the 3rd CLF configurations, the CLF is configured using one group of noncontact protocol parameter in the 3rd CLF configurations inquired.

With reference to the 8th kind of possible implementation of the 7th kind of possible implementation or second aspect of the 6th kind of possible implementation or second aspect of the 5th kind of possible implementation or second aspect of the 4th kind of possible implementation or second aspect of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the 9th kind of possible implementation, the ME also includes：

9th determining unit, the first object SE included for determining the described first/the 3rd CLF configurations can use.

With reference to the 9th kind of possible implementation of the 8th kind of possible implementation or second aspect of the 7th kind of possible implementation or second aspect of the 6th kind of possible implementation or second aspect of the 5th kind of possible implementation or second aspect of the 4th kind of possible implementation or second aspect of the third possible implementation or second aspect of second possible implementation or second aspect of the first possible implementation or second aspect of second aspect or second aspect, in the tenth kind of possible implementation, the ME also includes：

4th query unit, if it is active for inquiring the first object SE, or the first object SE is in deactivation status, and the ME determines that the mode of operation of the first object SE is Aggregation scheme, then inquire about whether first non-contact application is provided with quick activation tagging；

4th dispensing unit, if being provided with the quick activation tagging for first non-contact application, the ME configures the CLF using the first CLF configurations inquired；

3rd activation unit, for activating the first SE and/or the first non-contact application that the first CLF configurations are included.

The third aspect includes there is provided a kind of terminal, the terminal：Memory, processor, non-contact front-end CLF and at least one safe unit SE, the processor are used to perform following steps：

First object safe unit SE mark and state is obtained, the state includes state of activation and deactivation status；

Whether inquiry preserves the first CLF configurations, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

If inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.

In the first possible implementation, the processor is described when the first object SE is deactivation status for performing, before the step of activating the first object SE, is additionally operable to perform following steps：According to the mode of operation for the SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that and being currently at the non-targeted SE of state of activation described in deactivating

With reference to the first possible implementation of the third aspect or the third aspect, in second of possible implementation, the processor be used to performing it is described configure the CLF using one group of noncontact protocol parameter before, be additionally operable to perform following steps：

Whether the CLF configuration modes that the non-targeted SE of state of activation is currently at described in inquiry are processor configuration CLF；

If the result of inquiry configures CLF for processor, then according to the CLF for being applied to the non-targeted SE for the being currently at state of activation whole noncontact protocol parameters generations used or renewal the 2nd CLF configurations, used when activating the applicable SE of the 2nd CLF configurations again so as to processor.

With reference to second of possible implementation of the first possible implementation or the third aspect of the third aspect or the third aspect, in the third possible implementation, the step of processor is used to perform the mark and its state of the acquisition first object SE, including：

The first SE of activation request is received, the request includes the mark of the first object SE,

Or the request for activating at least one non-contact application is received, it is determined that the SE where at least one described non-contact application is the first object SE and obtains the mark of the first object SE；

According to the mark of the first object SE, the state of the first object SE is inquired about.

With reference to the third possible implementation of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 4th kind of possible implementation, the processor is used for the mode of operation and/or the mode of operation of the first object SE for performing the SE that the basis is currently at state of activation, it is determined that the step of being currently at the non-targeted SE of state of activation described in deactivating, including：

It is determined that the mode of operation of the non-targeted SE for being currently at state of activation；

According to service strategy and/or the attribute of the first object SE, the mode of operation of the first object SE is determined；

If it is determined that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, it is determined that be currently at the non-targeted SE of state of activation described in deactivating.

With reference to the 4th kind of possible implementation of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 5th kind of possible implementation, the processor is additionally operable to perform following steps：

If not inquiring the first CLF configurations, collision detection is performed according to the first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

The CLF is configured using the one group of noncontact protocol parameter calculated.

With reference to the 5th kind of possible implementation of the 4th kind of possible implementation or the third aspect of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 6th kind of possible implementation, described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.

With reference to the 6th kind of possible implementation of the 5th kind of possible implementation or the third aspect of the 4th kind of possible implementation or the third aspect of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 7th kind of possible implementation, the processor is additionally operable to perform following steps：

Determine the CLF configuration modes of the first object SE；

If the CLF configuration modes of the first object SE, which are non-processor, configures CLF, authorize the first object SE by CLF configurations authority and record the mark of the first object SE.

With reference to the 7th kind of possible implementation of the 6th kind of possible implementation or the third aspect of the 5th kind of possible implementation or the third aspect of the 4th kind of possible implementation or the third aspect of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 8th kind of possible implementation, the processor is additionally operable to perform following steps：

When the first object SE is active, it is determined that and deactivate and be currently at the non-targeted SE of state of activation, and change the mode of operation of the first object SE；

Whether inquiry preserves the 3rd CLF configurations；

If inquiring the 3rd CLF configurations, the CLF is configured using one group of noncontact protocol parameter in the 3rd CLF configurations inquired.

With reference to the 8th kind of possible implementation of the 7th kind of possible implementation or the third aspect of the 6th kind of possible implementation or the third aspect of the 5th kind of possible implementation or the third aspect of the 4th kind of possible implementation or the third aspect of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the 9th kind of possible implementation, the processor is used to performing after whether the inquiry preserve the step of the first/the 3rd CLF is configured, and before the processor is the step of be used to performing one group of noncontact protocol parameter configuration CLF using in the first/the 3rd CLF configurations inquired, it is additionally operable to perform following steps：

With reference to the 9th kind of possible implementation of the 8th kind of possible implementation or the third aspect of the 7th kind of possible implementation or the third aspect of the 6th kind of possible implementation or the third aspect of the 5th kind of possible implementation or the third aspect of the 4th kind of possible implementation or the third aspect of the third possible implementation or the third aspect of second possible implementation or the third aspect of the first possible implementation or the third aspect of the third aspect or the third aspect, in the tenth kind of possible implementation, the processor is additionally operable to perform following steps：

If the first object SE is inquired to be active, or the first object SE is in deactivation status, and determine that the mode of operation of the first object SE for aggregation scheme, then inquires about described first non- Whether contact application is provided with quick activation tagging；

If first non-contact application is provided with the quick activation tagging, described in inquiring

The first CLF configuration configuration CLF, and activate the first SE and/or the first non-contact application that the first CLF configurations are included.

It can be seen that, the collocation method and terminal of a kind of non-contact front-end provided according to embodiments of the present invention, when one or more targeted security units that management entity is determined in terminal are deactivation status, the non-contact front-end suitable for one or more targeted security units that management entity can inquire about preservation is configured, the non-contact front-end is configured using one group of noncontact protocol parameter in the non-contact front-end configuration inquired, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end is drastically increased.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the interface and functional schematic of management entity；

Fig. 2 is a kind of schematic flow sheet of the collocation method of non-contact front-end provided in an embodiment of the present invention；

Fig. 3 is the schematic flow sheet of the collocation method of another non-contact front-end provided in an embodiment of the present invention；

Fig. 4 is a kind of structural representation of terminal provided in an embodiment of the present invention；

Fig. 5 be another terminal provided in an embodiment of the present invention in management entity structural representation；

Fig. 6 is the structural representation of another terminal provided in an embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the 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 the premise of creative work is not made belongs to the scope of protection of the invention.

The terminal of the embodiment of the present invention refers to the terminal with NFC payment functions, such as NFC mobile phone, NFC flat boards, NFC wrist-watches.The terminal can be connected on one or more SE, a SE and can installed One or more non-contact applications, are managed by ME to the SE in terminal and application.SE refers to a kind of anti-tamper running environment, the microcontroller chip of typically one safety.The chip safely can store and run application, preserve the data such as application related key, certificate and be not tampered with and unauthorized access, while the chip can also preserve confidential data access rule etc..SE is the concept in the specification that global platform International Standards Organization (GP, Global Platform) formulates, and SE is related to CEE (Card Emulation Environment) in GP related specifications, can refer to mutually；SE can also be with near-field communication performing environment (English：NFC Execution Environment, referred to as：NFCEE), the concept such as HCI main frames is referred to mutually.NFCEE is the term used in the NCI specifications that NFC forums (NFC Forum) formulate；HCI main frames refer to ETSI's (English：European Telecommunication Standards Institute, referred to as：ETSI) Universal Integrated Circuit Card (the English in the HCI specifications formulated：Universal Integrated Circuit Card, referred to as：UICC), embedded-type security unit (English：Embedded Secure Element, referred to as：ESE), safe digital RAM card (English：Secure Digital Memory Card, referred to as：SD card) etc. main frame (Host).CLF refers to a physical module in terminal, and the module is used for analog signal processing and the host-host protocol processing of near-field communication, and by the module, card reader can carry out data exchange with the SE in terminal.CLF is the concept in the related specifications that ETSI is formulated, and it is equal to the NFC controller (NFC Controller) in the specification of NFC forums formulation.Non-contact application (English：Contactless Application, referred to as：CL App) application that is traded of the non-contact interface and the card reader that generally refer to be installed in SE and can use CLF to provide, for example, being installed to mobile phones universal integrated circuit card (English：Universal Integrated Circuit Card, referred to as：UICC mass transit card application, electronic cash card application) in SE is all non-contact application.Non-contact application is the concept defined in the specification that GP is formulated, the also referred to as NFC services (NFC Service) in the related specifications that NFC forums formulate.

The ME of the embodiment of the present invention has polymerization (Aggregated) pattern and non-polymeric two kinds of mode of operations of (Non-Aggregated) pattern：

ME aggregation scheme is a kind of mode of operation when ME manages multiple SE, in such a mode, and user can be selectively mounted to multiple applications on multiple SE while activating and being serviced using these, and user perceives comes from multiple SE less than these services.In other words, multiple SE can be activated simultaneously under this pattern, and the application on different SE can also be activated simultaneously.ME needs to configure CLF according to all activated non-contact application under this pattern.

ME non-polymeric pattern is another mode of operation when ME manages multiple SE.In such a mode, user can only choose one group of application for coming from same SE and activate.In other words, it is many under this pattern Individual SE can not be activated simultaneously, and only one SE can be activated, and the application on the only SE of the activation can be chosen by user, activate and provide the user service.

Under Aggregated patterns, CLF can only be configured by ME, only have ME entities to collect noncontact protocol parameter (Contactless Protocol Parameter) demand from multiple SE under this pattern.And under Non-Aggregated patterns, because only one of which SE can be activated, therefore CLF can be configured by ME or CLF is configured by SE.

And aggregation scheme and non-polymeric pattern be both directed to ME, SE is directed to again.Can be according to whether supporting the interface with ME to divide SE, if SE supports the interface with ME, then the SE can be operated in polymerization and non-polymeric both of which, and SE can be sent to ME by the interface with ME and be asked, it is desirable to be operated under specific pattern；SE without supporting ME interfaces, then can not utilize ME collision detection function, can only operate in non-polymeric pattern and voluntarily configure CLF.The mode of operation for the SE being active and ME mode of operation are consistent.

Management entity ME in the present invention is the entity of a kind of multiple SE in same terminal and non-contact application management, specifically, ME can run on the master controller DH (Device Host) of terminal, DH is used for the management for being responsible for whole equipment, including the management of NFC controller, as initialized, configuration or power management etc..In smart mobile phone, master controller DH can correspond to the CPU of mobile phone；DH is the term used in the NCI specifications that NFC forums (NFC Forum) formulate, the end host (Terminal Host) in the HCI specifications of ETSI (ETSI, European Telecommunication Standards Institute) formulation can be corresponded to；In addition, management entity (ME, Managing Entity) in the specification that global platform International Standards Organization (GP, Global Platform) formulates is if realize on Terminal Host, DH can also be then referred to as to managing main frame (MH, Managing Host)

ME can also run near field communication controller NFCC (NFC Controller), and NFCC is the entity of the responsible data transfer of NFC chip, typically directly refers to NFC chip with it.NFCC is the term used in the NCI specifications that NFC forums (NFC Forum) formulate, it can correspond to ETSI (ETSI, European Telecommunication Standards Institute) formulate HCI specifications in non-contact front-end (CLF, Contactless Front-end), now, console controller (Host Controller) will be realized on NFCC in HCI.

ME is possibly even run in safe unit SE (Secure Element).

The present invention is when it is deactivation status that one or more targeted security units in terminal are determined as ME, however, it is determined that need to deactivate the non-targeted safe unit for being currently at state of activation, then management entity can inquire about guarantor The non-contact front-end suitable for one or more targeted security units deposited is configured, the non-contact front-end is configured using one group of noncontact protocol parameter in the non-contact front-end configuration inquired, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end is drastically increased.

With reference to Fig. 2-Fig. 3, the collocation method of non-contact front-end provided in an embodiment of the present invention is described in detail：

Referring to Fig. 2, for a kind of schematic flow sheet of the collocation method of non-contact front-end provided in an embodiment of the present invention, this method comprises the following steps：

Step S101, management entity ME obtain first object safe unit SE mark and state, and the state includes state of activation and deactivation status.

ME obtains first object SE mark, can be that ME receives the request for activating one or more SE from GUI interface, and it is the SE to be activated i.e. target SE that the SE included in the request, which identifies corresponding SE,；Can also be that ME is received from GUI interface after the request for activating one or more non-contact applications, ME obtains the mark of the SE where this one or more non-contact application, and it is target SE that this SE, which identifies corresponding SE,；ME can use the mark of the target SE to inquire target SE state.

Step S102, when the first object SE is deactivation status, activates the first object SE.

Activate before first object SE, the non-targeted SE of state of activation can be not in terminal, it is possible to have the non-targeted SE being active, now, it is necessary to deactivate non-targeted SE before activation first object SE.The scene for specifically deactivating the non-targeted SE for being currently at state of activation is as follows：

In the scene of the present embodiment, ME needs to determine to deactivate the SE for being currently at state of activation according to the mode of operation for the SE for being currently at state of activation or target SE mode of operation, and activates target SE.A kind of scene is that the SE for being currently at state of activation is operated in non-polymeric pattern, and its CLF configuration mode is ME configuration CLF or non-ME configuration CLF, and target SE requirements are operated in aggregation scheme, and its CLF configuration mode is ME configurations CLF.Only one SE can be activated under non-polymeric pattern, and target SE is deactivation status, it is clear that the SE and target SE for being currently at state of activation are not same SE.And the SE for being currently at state of activation is operated in non-polymeric pattern, then the SE only one of which of state of activation is currently at, accordingly, it would be desirable to deactivate the SE for being currently at state of activation.Another scene is, no matter the SE for being currently at state of activation is which kind of mode of operation and CLF configuration modes, target SE requirements are operated in non-polymeric pattern, its CLF configuration mode is that ME configures CLF, because target SE is operated in non-polymeric pattern and in deactivation status, other SE and this target SE is not allowed to activate simultaneously, so needing to deactivate the SE for being currently at state of activation.

Whether step S103, the ME inquiries preserve the first CLF configurations, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE.

Because the SE for being currently at state of activation is deactivated, it is impossible to it is determined that the noncontact protocol parameter for being currently configured CLF is applied to the target SE of new activation, accordingly, it would be desirable to which the target SE according to new activation re-starts configuration to CLF.

Terminal can pre-save the configuration of CLF under special scenes in the present embodiment, these CLF configurations can save as CLF configuration files (profile), these CLF configurations include the one or more SE activated under special scenes mark, the mark and the priority of these non-contact applications of one or more non-contact applications of activation, and the one group of noncontact protocol parameter used when carrying out CLF configurations according to these SE and non-contact application.

When carrying out CLF configurations to target SE in the present embodiment, whether inquiry preserves the CLF configurations identified comprising target SE.If what ME was received is the request for activating non-contact application, the mark for whether including the non-contact application that target SE is identified and activated should be inquired about in CLF configurations during ME inquiry CLF configurations.Due to the possible more than one of CLF configurations identified comprising target SE of preservation, in the CLF configurations that selection is preserved, it is desirable to which CLF configurations include target SE marks, and as few as possible comprising others SE marks outside target SE marks.

Step S104, if inquiring the first CLF configurations, the ME configures the CLF using one group of noncontact protocol parameter.

If inquiring the CLF configurations of preservation, ME is calculated without carrying out collision detection and noncontact protocol parameter using this group of noncontact protocol parameter configuration CLF in the CLF configurations preserved, is directly configured to CLF, drastically increases the allocative efficiency of non-contact front-end.

A kind of collocation method of the non-contact front-end provided according to embodiments of the present invention, when one or more targeted security units that management entity is determined in terminal are deactivation status, the non-contact front-end suitable for one or more targeted security units that management entity can inquire about preservation is configured, the non-contact front-end is configured using one group of noncontact protocol parameter in the non-contact front-end configuration inquired, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end is drastically increased.

Referring to Fig. 3, the schematic flow sheet of the collocation method for another non-contact front-end provided in an embodiment of the present invention, this method comprises the following steps：

Step S201, ME receive the request for activating at least one non-contact application, and ME determines at least one SE where non-contact application is first object SE and obtains first object SE mark.

The present embodiment is described exemplified by activating non-contact application.Non-contact application has unique application identifier (English：Application Identifier, referred to as：AID).The activation that ME receives non-contact application by GUI interface is asked, and the AID is carried in the request.Here the non-contact application to be activated can be one or multiple.

Target SE where ME inquiry non-contact applications AID, multiple non-contact applications can be located on a target SE, can also be located on multiple target SE.

Step S202, ME are according to first object SE mark, and whether inquiry first object SE is active, if it is not, then going to step S203；If so, going to step S212 or S215.

ME inquiry targets SE state of activation, according to the difference of target SE state of activation, carries out different processing.

Step S203, ME determines whether first object SE mode of operation is non-polymeric pattern, if so, then going to step S204；Otherwise, step S212 is gone to.

When ME, which inquires target SE, is in deactivation status, ME further determines that target SE mode of operation.

ME can determine target SE mode of operation according to service strategy and/or target SE attribute：

Service strategy may include：

A) ensure that as far as possible many services that same service provider is provided can use simultaneously, now corresponding to single SE is activated, ME is operated in non-polymeric pattern, can so reduce influences of other SE to target SE；

B) ensure that the service that multiple service providers are provided can use simultaneously, now corresponding to aggregation scheme, the service on multiple SE has the opportunity to be used, and now may insure to take into account the interests of multiple service providers；

Target SE attribute, including：

A) target SE only supports non-polymeric pattern, and configures CLF by SE；

B) target SE only supports non-polymeric pattern, can configure CLF by ME；

C) target SE supports polymerization and non-polymeric pattern, and ME can be used to configure CLF.

For example, scenario A:Target SE only supports non-polymeric pattern, then according to attribute be can determine that SE or ME mode of operation, it is necessary to explanation, the SE of state of activation mode of operation and ME mode of operation are consistent；Scenario B:Service strategy is that the most SE of requirement works simultaneously, and SE supports polymerization or non-polymeric, then ME determines that now ME and SE should be operated in aggregation scheme；Scene C:Service strategy requirement is as far as possible using the application on a SE, and SE supports polymerization and non-polymeric, then ME and SE should be operated in non-poly- Syntype.

It is aggregation scheme or non-polymeric pattern according to target SE mode of operation, carries out different processing.

Step S204, if ME determines that the mode of operation that the mode of operation for the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or first object SE is non-polymeric pattern, ME determines to deactivate the non-targeted SE for being currently at state of activation.

ME can inquire the mode of operation for the SE for being currently at state of activation.This step is identical with the step S102 of previous embodiment, will not be repeated here.

Step S205, if ME inquiries are currently at the non-targeted SE of state of activation CLF configuration modes and configure CLF for ME, whole noncontact protocol parameters that ME is used according to the CLF of the non-targeted SE suitable for being currently at state of activation generate or updated the 2nd CLF and configure.

Before deactivation is currently at the non-targeted SE of state of activation, if ME inquires the CLF configuration modes for the non-targeted SE for being currently at state of activation and configures CLF for ME, whole noncontact protocol parameters that then ME is used according to the CLF of the non-targeted SE suitable for being currently at state of activation generate or updated the 2nd CLF configurations, i.e., if the 2nd CLF configurations are not present, the whole noncontact protocol parameters used according to the CLF for the non-targeted SE for being applied to be currently at state of activation generate the 2nd CLF configurations；The whole noncontact protocol parameters used if the 2nd CLF is configured and existed according to the CLF of the non-targeted SE suitable for being currently at state of activation update corresponding configuration parameter the 2nd CLF configurations.So as to directly be used when activating the SE that this CLF configurations are applicable.The CLF configurations preserved include the identifying of the currently active one or more SE, the currently active one or more non-contact applications mark, the priority of these non-contact applications and the one group of noncontact protocol parameter used during according to these SE and non-contact application progress CLF configurations.

Whether step S206, ME inquiry first object SE configures CLF using ME, if so, then going to step S207；Otherwise, step S211 is gone to.

Because ME has determined that target SE mode of operation is non-polymeric pattern in step S204, then, target SE CLF configuration modes can have two kinds, i.e. ME configuration CLF or non-ME configure CLF, and non-ME configurations CLF generally refers to configure CLF by SE.According to the difference of target SE CLF configuration modes, there can be two kinds of different processing modes.

Whether step S207, ME inquiry preserves the first CLF configurations, if so, then going to step S208；Otherwise, step S213 is gone to.

Step S208, ME determine that the first object SE that the first CLF configurations include is available.

ME, which inquires to preserve the CLF identified comprising target SE and configure, may multiple, and ME is configured other SE in addition to target SE is identified included at least with the CLF and be designated principle in the CLF configurations for selecting to preserve.Then, ME is it needs to be determined that each SE that the CLF to be used is included in configuring can use, you can activation.

Step S209, ME use one group of noncontact protocol parameter configuration CLF.

If it is to configure CLF using ME that ME, which inquires target SE, ME carries out CLF configurations to target SE.Step S207 and S209 are identical with the step S103 and S104 of previous embodiment respectively, will not be repeated here.

Step S210, ME activate the first SE and the first non-contact application that the first CLF configurations are included.

After ME determines that each SE included in CLF configurations can use, noncontact protocol parameter in being configured using the CLF configures CLF, and activate CLF all SE for including of configuration, if or all SE for including of CLF configurations all in state of activation, the non-contact application of activation request activation.

CLF is configured the mark that authority authorizes first object SE and records the first SE by step S211, ME.

It is to configure CLF using non-ME when ME inquires target SE, i.e. during SE configuration CLF, then CLF configurations authority is authorized target SE by ME, carries out CLF configurations by SE itself, and record target SE mark.

Step S212, ME inquire about whether the first non-contact application is provided with quick activation tagging, if so, then going to step S213；Otherwise, step S210 is gone to.

If ME inquires target SE and is active in step S202, or target SE is in deactivation status, and ME determines that target SE mode of operation is aggregation scheme, now, whether the ME inquiries non-contact application to be activated is provided with quick activation tagging, the scene being active for target SE, target SE need not be deactivated again, for target SE mode of operation be aggregation scheme scene, target SE can coexist with the SE for being currently at state of activation, then it is contemplated that quickly being activated to non-contact application and/or target SE.Certainly, if non-contact application is not provided with quick activation tagging, step S213, ME are gone to conventional collision detection and the calculating of noncontact protocol parameter is performed to target SE.

In the case where meeting some requirements, non-contact application is quickly activated, and CLF configured using the CLF configurations preserved, CLF allocative efficiencys can be further improved.

Step S213, ME perform collision detection according to first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter.

Step S214, ME configure CLF using the one group of noncontact protocol parameter calculated.

If ME does not inquire the CLF configurations preserved suitable for target SE in step S207, then ME performs collision detection according to target SE and the application to be activated and noncontact protocol parameter is calculated, collision detection refers to whether the AID for activating the application on target SE conflicts or conflict with whether the AID of currently activated application has, and whether protocol parameter has conflict；Noncontact protocol parameter calculates the currently active all SE of being suitable for of referring to that ME calculates and one group of noncontact protocol parameter of non-contact application.ME is calculated after one group of noncontact protocol parameter, and CLF is configured using this group of noncontact protocol parameter.Step S215, ME determines and deactivated the non-targeted SE for being currently at state of activation, and changes first object SE mode of operation.

If ME inquires target SE and is active in step S202, but ME receives target SE to be changed mode of operation (for example, aggregation scheme is changed to non-polymeric pattern) request, now, the possible more than target SE of SE being active, then ME deactivations are currently at the non-targeted SE of state of activation.

Step S216, if ME, which is inquired, preserves the 3rd CLF configurations, ME is using one group of noncontact protocol parameter configuration CLF in the 3rd CLF configurations inquired.The 3rd CLF configurations apply to target SE CLF configurations.

ME is deactivated and is currently at after the non-targeted SE of state of activation, only it is left the target SE being active, then the CLF configurations comprising target SE are preserved in ME inquiries, configure CLF using one group of noncontact protocol parameter in the CLF configurations inquired, rapidly CLF can be configured.

In addition to above situation, if the mode of operation for being currently at the SE of state of activation is aggregation scheme, CLF configuration modes are that ME configures CLF, and target SE mode of operation is non-polymeric pattern, and CLF configuration modes are that non-ME configures CLF, or, the mode of operation for being currently at the SE of state of activation is non-polymeric pattern, and CLF configuration modes are that ME configures CLF, and target SE mode of operation is non-polymeric pattern, CLF configuration modes are that non-ME configures CLF, it would however also be possible to employ configure CLF with the CLF configurations of preservation.

A kind of collocation method of the non-contact front-end provided according to embodiments of the present invention, according to the non-targeted SE and target SE for being currently at state of activation mode of operation and its CLF configuration modes, when it is determined that needing deactivation to be currently at the non-targeted safe unit of state of activation, and can configure to configure during CLF using the non-contact front-end suitable for target SE preserved, one group of noncontact protocol parameter in being configured using the non-contact front-end configures the non-contact front-end, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end can be greatly enhanced.

With reference to Fig. 4-Fig. 6, the terminal to the collocation method provided in an embodiment of the present invention for realizing above-mentioned non-contact front-end is described in detail：

Referring to Fig. 4, be a kind of structural representation of terminal provided in an embodiment of the present invention, the terminal 1000 includes management entity ME11, the safe unit SE12 being connected respectively with ME11 and non-contact front-end CLF13, and SE12 is connected with CLF13.Wherein, the ME11 includes：

First acquisition unit 111, mark and state for obtaining first object safe unit SE, the state includes state of activation and deactivation status.

First acquisition unit 111 obtains first object SE mark, can be that ME receives the request for activating one or more SE from GUI interface, and it is the SE to be activated i.e. target SE that the SE included in the request, which identifies corresponding SE,；Can also be that ME is received from GUI interface after the request for activating one or more non-contact applications, ME obtains the mark of the SE where this one or more non-contact application, and it is target SE that this SE, which identifies corresponding SE,；First acquisition unit 111 can use the mark of the target SE to inquire target SE state.

First activation unit 112, for activating the first object SE.

Before the first activation activation first object of unit 112 SE, the non-targeted SE of state of activation can be not in terminal, it is possible to have the non-targeted SE being active, now, it is necessary to deactivate non-targeted SE before activation first object SE.The scene for specifically deactivating the non-targeted SE for being currently at state of activation is as follows：

, it is necessary to determine to deactivate the SE for being currently at state of activation according to the mode of operation for the SE for being currently at state of activation or target SE mode of operation in the scene of the present embodiment, and activate target SE.A kind of scene is that the SE for being currently at state of activation is operated in non-polymeric pattern, and its CLF configuration mode is ME configuration CLF or non-ME configuration CLF, and target SE requirements are operated in aggregation scheme, and its CLF configuration mode is ME configurations CLF.Only one SE can be activated under non-polymeric pattern, and target SE is deactivation status, it is clear that the SE and target SE for being currently at state of activation are not same SE.And the SE for being currently at state of activation is operated in non-polymeric pattern, then the SE only one of which of state of activation is currently at, therefore, the first activation unit 112 needs to deactivate the SE for being currently at state of activation.Another scene is, no matter the SE for being currently at state of activation is which kind of mode of operation and CLF configuration modes, target SE requirements are operated in non-polymeric pattern, its CLF configuration mode is that ME configures CLF, because target SE is operated in non-polymeric pattern and in deactivation status, other SE and this target SE is not allowed to activate simultaneously, so the first activation unit 113 needs to deactivate the SE for being currently at state of activation.

Whether the first query unit 113, the first CLF configurations are preserved for inquiring about, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE.

Because the SE for being currently at state of activation is deactivated, it is impossible to it is determined that being currently configured the non-of CLF The target SE that protocol parameter is applied to new activation is contacted, accordingly, it would be desirable to which the target SE according to new activation re-starts configuration to CLF.

When carrying out CLF configurations to target SE in the present embodiment, the first query unit 114 inquires about the CLF configurations whether preserved and identified comprising target SE.If what ME was received is the request for activating non-contact application, the mark for whether including the non-contact application that target SE is identified and activated should be inquired about in CLF configurations during ME inquiry CLF configurations.Due to the possible more than one of CLF configurations identified comprising target SE of preservation, in the CLF configurations that selection is preserved, it is desirable to which CLF configurations include target SE marks, and as few as possible comprising others SE marks outside target SE marks.

First dispensing unit 114, if for inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.

If inquiring the CLF configurations of preservation, then the first dispensing unit 115 uses this group of noncontact protocol parameter configuration CLF in the CLF configurations preserved, collision detection need not be carried out and noncontact protocol parameter is calculated, CLF is directly configured to, drastically increases the allocative efficiency of non-contact front-end.

A kind of terminal provided according to embodiments of the present invention, when one or more targeted security units that management entity is determined in terminal are deactivation status, the non-contact front-end suitable for one or more targeted security units that management entity can inquire about preservation is configured, the non-contact front-end is configured using one group of noncontact protocol parameter in the non-contact front-end configuration inquired, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end is drastically increased.

Referring to Fig. 5, being the structural representation of the management entity in another terminal provided in an embodiment of the present invention, the terminal also includes management entity ME21, the safe unit SE being connected respectively with ME21 and non-contact front-end CLF, SE and is connected with CLF.Wherein, the management entity 21 includes：

First acquisition unit 211, mark and state for obtaining first object safe unit SE, the state includes state of activation and deactivation status.

In the present embodiment, first acquisition unit 211 include receiving unit 2111, the second determining unit 2112, The query unit 2114 of second acquisition unit 2113 and the 3rd.

Receiving unit 2111, the request of at least one non-contact application is activated for receiving.

The present embodiment is described exemplified by activating non-contact application.Non-contact application has unique application identifier (English：Application Identifier, referred to as：AID).The activation that receiving unit 2111 receives non-contact application by GUI interface is asked, and the AID is carried in the request.Here the non-contact application to be activated can be one or multiple.

Second determining unit 2112, the SE where for determining at least one non-contact application is target SE.

Second acquisition unit 2113, the mark for obtaining target SE.

Second determining unit 2112 determines the target SE where non-contact application AID, and multiple non-contact applications can be located on a target SE, can also be located on multiple target SE.

3rd query unit 2114, for the mark according to first object SE, inquiry first object SE state.

3rd query unit 2114 inquiry target SE state of activation, according to the difference of target SE state of activation, carries out different processing.

In another embodiment, receiving unit 2111 is additionally operable to receive the first SE of activation request, and the request includes the mark of the first object SE.

Then receiving unit 2111 is directly connected to the 3rd query unit 2114.

First determining unit 212, for when the first object SE is deactivation status, according to the mode of operation for the SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that being currently at the non-targeted SE of state of activation described in deactivating.

In the present embodiment, the first determining unit 212 includes the 3rd determining unit 2121, the 4th determining unit 2122 and the 5th determining unit 2123.

3rd determining unit 2121, the mode of operation for determining the non-targeted SE for being currently at state of activation.

ME can inquire the mode of operation for the SE for being currently at state of activation.

4th determining unit 2122, for the attribute according to service strategy and/or the first object SE, determines the mode of operation of the first object SE.

When the 3rd query unit 2114, which inquires target SE, is in deactivation status, the 4th determining unit 2122 further determines that target SE mode of operation.

4th determining unit 2122 can determine target SE's according to service strategy and/or target SE attribute Mode of operation：

Service strategy may include：

Target SE attribute, including：

A) target SE only supports non-polymeric pattern, and configures CLF by SE；

B) target SE only supports non-polymeric pattern, can configure CLF by ME；

For example, scenario A:Target SE only supports non-polymeric pattern, then according to attribute be can determine that SE or ME mode of operation, it is necessary to explanation, the SE of state of activation mode of operation and ME mode of operation are consistent；Scenario B:Service strategy is that the most SE of requirement works simultaneously, and SE supports polymerization or non-polymeric, then ME determines that now ME and SE should be operated in aggregation scheme；Scene C:Service strategy requirement is as far as possible using the application on a SE, and SE supports polymerization and non-polymeric, then ME and SE should be operated in non-polymeric pattern.

5th determining unit 2123, for if it is determined that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, it is determined that be currently at the non-targeted SE of state of activation described in deactivating.

First activation unit 213, for deactivate it is described be currently at the non-targeted SE of state of activation, and activate the first object SE.

Whether the first query unit 214, the first CLF configurations are preserved for inquiring about, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE.

First query unit 214, which inquires to preserve the CLF identified comprising target SE and configure, may multiple, and ME is configured other SE in addition to target SE is identified included at least with the CLF and be designated principle in the CLF configurations for selecting to preserve.

9th determining unit 215, the first object SE included for determining the described first/the 3rd CLF configurations can use.

9th determining unit 215 is it needs to be determined that each SE that the CLF to be used is included in configuring can use, you can activation.

First dispensing unit 216, if for inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.

If it is to configure CLF using ME that the first query unit 214, which inquires target SE, the first dispensing unit 216 carries out CLF configurations to target SE.After ME determines that each SE included in CLF configurations can use, noncontact protocol parameter in being configured using the CLF configures CLF, and activate CLF all SE for including of configuration, if or all SE for including of CLF configurations all in state of activation, the non-contact application of activation request activation.

4th query unit 217, if inquiring the first object SE for the ME to be active, or the first object SE is in deactivation status, and the ME determines that the mode of operation of the first object SE is aggregation scheme, then inquires about whether first non-contact application is provided with quick activation tagging.

4th dispensing unit 218, if being provided with the quick activation tagging for first non-contact application, the ME configures the CLF using the first CLF configurations inquired.

3rd activation unit 219, for activating the first SE and/or the first non-contact application that the first CLF configurations are included.

If ME inquires target, SE is active, or target SE is in deactivation status, and ME determines that target SE mode of operation is aggregation scheme, now, whether the ME inquiries non-contact application to be activated is provided with quick activation tagging, the scene being active for target SE, target SE need not be deactivated again, for target SE mode of operation be aggregation scheme scene, target SE can coexist with the SE for being currently at state of activation, then it is contemplated that quickly being activated to non-contact application and/or target SE.Certainly, if non-contact application is not provided with quick activation tagging, ME performs conventional collision detection and the calculating of noncontact protocol parameter to target SE.

Second query unit 220, whether the CLF configuration modes for inquiring about the non-targeted SE for being currently at state of activation are ME configurations CLF.

Generation or updating block 221, if being ME configuration CLF for the result inquired about, the whole noncontact protocol parameters used according to current CLF generate or updated the 2nd CLF configurations, so that ME activates second again Used during the SE that CLF configurations are applicable.

Before deactivation is currently at the non-targeted SE of state of activation, if ME inquires the CLF configuration modes for the non-targeted SE for being currently at state of activation and configures CLF for ME, whole noncontact protocol parameters that then ME is used according to current CLF generate or updated the 2nd CLF configurations, i.e., if the 2nd CLF configurations are not present, the whole noncontact protocol parameters used according to current CLF generate the 2nd CLF configurations；The whole noncontact protocol parameters used if the 2nd CLF is configured and existed according to current CLF update corresponding configuration parameter in the 2nd CLF configurations.So as to directly be used when activating the SE that this CLF configurations are applicable.The CLF configurations preserved include the identifying of the currently active one or more SE, the currently active one or more non-contact applications mark, the priority of these non-contact applications and the one group of noncontact protocol parameter used during according to these SE and non-contact application progress CLF configurations.

7th determining unit 222, the CLF configuration modes for determining the first object SE.

Granting unit 223, if the CLF configuration modes for the first object SE configure CLF for non-ME, the first object SE is authorized by CLF configurations authority.

Recording unit 224, the mark for recording the first object SE.

Because ME has determined that target SE mode of operation is non-polymeric pattern, then, target SE CLF configuration modes can have two kinds, i.e. ME configuration CLF or non-ME configure CLF, and non-ME configurations CLF generally refers to configure CLF by SE.According to the difference of target SE CLF configuration modes, there can be two kinds of different processing modes.

8th determining unit 225, for when the first object SE is active, it is determined that deactivating the non-targeted SE for being currently at state of activation.

Second activation unit 226, the non-targeted SE of state of activation is currently at for deactivating.

Changing unit 227, the mode of operation for changing the first object SE.

Whether the 4th query unit 228, the 3rd CLF configurations are preserved for inquiring about.

3rd dispensing unit 229, if for inquiring the 3rd CLF configurations, the CLF is configured using one group of noncontact protocol parameter in the 3rd CLF configurations inquired.

If ME inquires target, SE is active, but ME receives target SE to be changed mode of operation (for example, aggregation scheme is changed to non-polymeric pattern) request, now, the possible more than target SE of SE being active, then ME deactivations are currently at the non-targeted SE of state of activation.

6th determining unit 230, if for not inquiring the first CLF configurations, performing collision detection according to the first object SE and noncontact protocol parameter being calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

Second dispensing unit 231, for configuring the CLF using the one group of noncontact protocol parameter calculated.

If ME does not inquire the CLF configurations preserved suitable for target SE, then ME performs collision detection according to target SE and the application to be activated and noncontact protocol parameter is calculated, collision detection refers to whether the AID for activating the application on target SE conflicts or conflict with whether the AID of currently activated application has, and whether protocol parameter has conflict；Noncontact protocol parameter calculates the currently active all SE of being suitable for of referring to that ME calculates and one group of noncontact protocol parameter of non-contact application.ME is calculated after one group of noncontact protocol parameter, and CLF is configured using this group of noncontact protocol parameter.

A kind of terminal provided according to embodiments of the present invention, according to the non-targeted SE and target SE for being currently at state of activation mode of operation and its CLF configuration modes, when it is determined that needing deactivation to be currently at the non-targeted safe unit of state of activation, and can configure to configure during CLF using the non-contact front-end suitable for target SE preserved, one group of noncontact protocol parameter in being configured using the non-contact front-end configures the non-contact front-end, collision detection need not be carried out and noncontact protocol parameter is calculated, the allocative efficiency of non-contact front-end can be greatly enhanced.

Refer to Fig. 6, for the structural representation of another terminal provided in an embodiment of the present invention, the terminal 3000 includes memory 31, processor 32, safe unit SE33 and non-contact front-end CLF34, and processor 32 is connected with memory 31, safe unit SE33 and non-contact front-end CLF34 respectively.

The processor 32 can be DH or NFCC, it might even be possible to be the microprocessor inside SE.

Wherein, processor 32 is used to perform following steps：

In one embodiment, the processor 32 is described when the first object SE is deactivation status for performing, before the step of activating the first object SE, is additionally operable to perform following steps：

According to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that and being currently at the non-targeted SE of state of activation described in deactivating.

In another embodiment, the processor 32 be used to performing it is described configure the CLF using one group of noncontact protocol parameter before, be additionally operable to perform following steps：

In another embodiment, the step of processor 32 is used to perform the mark and its state of the acquisition first object SE, including：

In another embodiment, the processor 32 is used for the mode of operation and/or the mode of operation of the first object SE for performing the SE that the basis is currently at state of activation, it is determined that the non-targeted SE of state of activation is currently at described in deactivating, including：

In another embodiment, the processor 32 is additionally operable to perform following steps：

If not inquiring the first CLF configurations, it is used to perform collision detection according to the first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

In another embodiment, described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.

Determine the CLF configuration modes of the first object SE；

Whether inquiry preserves the 3rd CLF configurations；

In another embodiment, the processor 32 is used to performing after whether the inquiry preserve the step of the first/the 3rd CLF is configured, and the processor is used to performing before the step of one group of noncontact protocol parameter using in the first/the 3rd CLF configurations inquired configures the CLF, is additionally operable to execution following steps：

If the first object SE is inquired to be active, or the first object SE is in deactivation status, and determine that the mode of operation of the first object SE for aggregation scheme, then inquires about whether first non-contact application is provided with quick activation tagging；

A kind of terminal provided according to embodiments of the present invention, according to the non-targeted SE and target SE for being currently at state of activation mode of operation and its CLF configuration modes, can be applied to the non-of target SE using what is preserved Contact front-end configuration to configure during CLF, one group of noncontact protocol parameter in configuring using the non-contact front-end configures the non-contact front-end, calculated without carrying out collision detection and noncontact protocol parameter, the allocative efficiency of non-contact front-end can be greatly enhanced.

It should be noted that, for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because according to the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art should also know, embodiment described in this description belongs to preferred embodiment, and involved action and the module not necessarily present invention are necessary.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the part being described in detail in some embodiment, may refer to the associated description of other embodiment.

Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.

Unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.Not be the same as Example and the feature of non-be the same as Example described in this specification can be combined or combined by those skilled in the art.

Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, above-mentioned functions can be stored in computer-readable medium or be transmitted as one or more instructions on computer-readable medium or code.Computer-readable medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to any medium that computer program is transmitted from a place to another place.Storage medium can be any usable medium that computer can be accessed.As example but it is not limited to：Computer-readable medium can include random access memory (Random Access Memory, RAM), read-only storage (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only Memory, ) or other optical disc storages CD-ROM, magnetic disk storage medium or other magnetic storage apparatus, or can be used in carrying or store with instruction or data structure form desired program code and can by computer access any other medium.In addition.Any connection can be suitably turn into computer-readable medium.If for example, software is using coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or such as infrared ray, radio and microwave etc is wireless Technology is transmitted from website, server or other remote sources, then the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc be included in belonging to medium it is fixing in.As used in the present invention, disk (Disk) and dish (disc) include compression laser disc (CD), laser disc, laser disc, Digital Versatile Disc (DVD), floppy disk and Blu-ray Disc, the replicate data of the usual magnetic of which disk, and dish is then with laser come optical replicate data.Above combination above should also be as being included within the protection domain of computer-readable medium.

In a word, the preferred embodiment of technical solution of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.

Claims

A kind of non-contact front-end CLF collocation method, it is characterised in that methods described includes：

Management entity ME obtains first object safe unit SE mark and state, and the state includes state of activation and deactivation status；

When the first object SE is deactivation status, the first object SE is activated；

Whether the ME inquiries preserve the first CLF configurations, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

If inquiring the first CLF configurations, the ME configures the CLF using one group of noncontact protocol parameter.
The method as described in claim 1, it is characterised in that also include：

The ME is according to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that and being currently at the non-targeted SE of state of activation described in deactivating.
Method as claimed in claim 2, it is characterised in that the ME is configured using one group of noncontact protocol parameter before the CLF, and methods described also includes：

Whether the CLF configuration modes that the non-targeted SE of state of activation is currently at described in the ME inquiries are ME configurations CLF；

If the result of inquiry configures CLF for ME, whole noncontact protocol parameters that the ME is used according to the CLF suitable for the non-targeted SE for being currently at state of activation generate or updated the 2nd CLF and configure.
Method as described in claim 1-3 any one, it is characterised in that the ME obtains first object SE mark and state, including：

The ME receives the first SE of activation request, and the request includes the mark of the first object SE,

Or the ME receives the request for activating at least one non-contact application, the SE where the ME determines at least one described non-contact application is the first object SE and obtains the mark of the first object SE；

The ME inquires about the state of the first object SE according to the mark of the first object SE.
Method as described in claim 1-4 any one, it is characterized in that, the ME is according to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that the non-targeted SE of state of activation is currently at described in deactivating, including：

The non-targeted SE of state of activation mode of operation is currently at described in the ME determinations；

The ME determines the mode of operation of the first object SE according to service strategy and/or the attribute of the first object SE；

If the ME determines that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, the ME determines to be currently at the non-targeted SE of state of activation described in deactivation.
Method as described in claim 1-5 any one, it is characterised in that methods described also includes：

If not inquiring the first CLF configurations, the ME performs collision detection according to the first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

The ME configures the CLF using the one group of noncontact protocol parameter calculated.
Method as claimed in any one of claims 1 to 6, it is characterised in that described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.
Method as described in claim 1-7 any one, it is characterised in that methods described also includes：

The ME determines the CLF configuration modes of the first object SE；

CLF is configured if the CLF configuration modes of the first object SE are non-ME, CLF configurations authority is authorized the first object SE and records the mark of the first object SE by the ME.
Method as described in claim 1-8 any one, it is characterised in that methods described also includes：

When the first object SE is active, the ME determines and deactivated the non-targeted SE for being currently at state of activation, and changes the mode of operation of the first object SE；

Whether the ME inquiries preserve the 3rd CLF configurations；

If inquiring the 3rd CLF configurations, one group of noncontact protocol parameter during the ME is configured using the 3rd CLF inquired configures the CLF.
Method as described in claim 1-9 any one, it is characterized in that, before whether the ME inquiries are preserved after the first/the 3rd CLF configurations, and the ME is using one group of noncontact protocol parameter configuration CLF in the first/the 3rd CLF configurations inquired, in addition to：

The first object SE that determining the described first/the 3rd CLF configurations includes can use.
Method as described in claim 1-10 any one, it is characterised in that methods described also includes：

If the ME inquires the first object SE and is active, or the first object SE is in deactivation status, and the ME determines that the mode of operation of the first object SE is aggregation scheme, then the ME inquires about whether first non-contact application is provided with quick activation tagging；

If first non-contact application is provided with the quick activation tagging, the ME configures the CLF using the first CLF configurations inquired, and activates the first SE and/or the first non-contact application that the first CLF configurations are included.
A kind of terminal, the terminal includes：Management entity ME, non-contact front-end CLF and the first safe unit SE, it is characterised in that the ME includes：

First acquisition unit, mark and state for obtaining first object safe unit SE, the state includes state of activation and deactivation status；

First activation unit, for when the first object SE is deactivation status, activating the first object SE；

Whether the first query unit, the first CLF configurations are preserved for inquiring about, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

First dispensing unit, if for inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.
Terminal as claimed in claim 12, it is characterised in that the ME also includes：

First determining unit, for the mode of operation and/or the mode of operation of the first object SE according to the non-targeted SE for being currently at state of activation, it is determined that being currently at the non-targeted SE of state of activation described in deactivating；

The first activation unit is additionally operable to be currently at the non-targeted SE of state of activation described in deactivation.
Terminal as claimed in claim 13, it is characterised in that the ME also includes：

Second query unit, whether the CLF configuration modes for inquiring about the non-targeted SE for being currently at state of activation are ME configurations CLF；

Generation or updating block, if the result for inquiring about is ME configuration CLF, according to the CLF for being applied to the non-targeted SE for the being currently at state of activation whole noncontact protocol parameters generations used or renewal the 2nd CLF configurations.
Terminal as described in claim 12-14 any one, it is characterised in that the first acquisition unit includes：

Receiving unit, the request for receiving the first SE of activation, the request includes the mark of the first object SE,

Or the receiving unit is additionally operable to receive the request for activating at least one non-contact application；

Second determining unit, the SE where for determining at least one described non-contact application is the first object SE；

Second acquisition unit, the mark for obtaining the first object SE；

3rd query unit, for the mark according to the first object SE, inquires about the state of the first object SE.
Terminal as described in claim 12-15 any one, it is characterised in that first determining unit includes：

3rd determining unit, the mode of operation for determining the non-targeted SE for being currently at state of activation；

4th determining unit, for the attribute according to service strategy and/or the first object SE, determines the mode of operation of the first object SE；

5th determining unit, if the mode of operation that the mode of operation for the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, it is determined that deactivate institute State the non-targeted SE for being currently at state of activation.
Terminal as described in claim 12-16 any one, it is characterised in that the ME also includes：

6th determining unit, if for not inquiring the first CLF configurations, performing collision detection according to the first object SE and noncontact protocol parameter being calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

Second dispensing unit, for configuring the CLF using the one group of noncontact protocol parameter calculated.
Terminal as described in claim 12-17 any one, it is characterised in that described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.
Terminal as described in claim 12-18 any one, it is characterised in that the ME also includes：

7th determining unit, the CLF configuration modes for determining the first object SE；

Granting unit, if the CLF configuration modes for the first object SE configure CLF for non-ME, the first object SE is authorized by CLF configurations authority；

Recording unit, the mark for recording the first object SE.
Terminal as described in claim 12-19 any one, it is characterised in that the ME also includes：

8th determining unit, for when the first object SE is active, it is determined that deactivating the non-targeted SE for being currently at state of activation；

Second activation unit, the non-targeted SE of state of activation is currently at for deactivating；

Changing unit, the mode of operation for changing the first object SE；

Whether the 4th query unit, the 3rd CLF configurations are preserved for inquiring about；

3rd dispensing unit, if for inquiring the 3rd CLF configurations, the CLF is configured using one group of noncontact protocol parameter in the 3rd CLF configurations inquired.
Terminal as described in claim 12-20 any one, it is characterised in that the ME also includes：

9th determining unit, the first object SE included for determining the described first/the 3rd CLF configurations can use.
Terminal as described in claim 12-20 any one, it is characterised in that the ME also includes：

4th query unit, if being active for inquiring the first object SE, or the first object SE is in deactivation status, and the ME determines that the mode of operation of the first object SE is aggregation scheme, then inquires about whether first non-contact application is provided with quick activation tagging；

4th dispensing unit, if being provided with the quick activation tagging for first non-contact application, the ME configures the CLF using the first CLF configurations inquired；

3rd activation unit, for activating the first SE and/or the first non-contact application that the first CLF configurations are included.
A kind of terminal, the terminal includes：Processor storage, processor, non-contact front-end CLF and at least one safe unit SE, it is characterised in that processor described in processor is used to perform following steps：

First object safe unit SE mark and state is obtained, the state includes state of activation and deactivation status；

When the first object SE is deactivation status, the first object SE is activated；

Whether inquiry preserves the first CLF configurations, and the first CLF configurations include one group of noncontact protocol parameter suitable for the first object SE；

If inquiring the first CLF configurations, the CLF is configured using one group of noncontact protocol parameter.
Terminal as claimed in claim 23, it is characterised in that the processor is described when the first object SE is deactivation status for performing, before the step of activating the first object SE, is additionally operable to perform following steps：

According to the mode of operation for the non-targeted SE for being currently at state of activation and/or the mode of operation of the first object SE, it is determined that and being currently at the non-targeted SE of state of activation described in deactivating.
Terminal as claimed in claim 24, it is characterised in that the processor be used to performing it is described configure the CLF using one group of noncontact protocol parameter before, be additionally operable to perform following steps：

Whether the CLF configuration modes that the non-targeted SE of state of activation is currently at described in inquiry are processor configuration CLF；

If the result of inquiry is processor configuration CLF, according to the CLF for being applied to the non-targeted SE for the being currently at state of activation whole noncontact protocol parameters generations used or renewal the 2nd CLF configurations.
Terminal as described in claim 23-25 any one, it is characterised in that the step of processor is used to perform the mark and its state of the acquisition first object SE, including：

The first SE of activation request is received, the request includes the mark of the first object SE；

Or the request for activating at least one non-contact application is received, it is determined that the SE where at least one described non-contact application is the first object SE and obtains the mark of the first object SE；

According to the mark of the first object SE, the state of the first object SE is inquired about.
Terminal as described in claim 23-26 any one, it is characterized in that, the processor is used for the mode of operation and/or the mode of operation of the first object SE for performing the SE that the basis is currently at state of activation, it is determined that the step of being currently at the non-targeted SE of state of activation described in deactivating, including：

It is determined that the mode of operation of the non-targeted SE for being currently at state of activation；

According to service strategy and/or the attribute of the first object SE, the mode of operation of the first object SE is determined；

If it is determined that the mode of operation that the mode of operation of the non-targeted SE for being currently at state of activation is non-polymeric pattern and/or the first object SE is non-polymeric pattern, it is determined that be currently at the non-targeted SE of state of activation described in deactivating.
Terminal as described in claim 23-27 any one, it is characterised in that the processor is additionally operable to perform following steps：

If not inquiring the first CLF configurations, collision detection is performed according to the first object SE and noncontact protocol parameter is calculated, it is determined that suitable for first object SE one group of noncontact protocol parameter；

The CLF is configured using the one group of noncontact protocol parameter calculated.
Terminal as described in claim 23-28 any one, it is characterised in that described first or the 2nd CLF configuration also include activation the first SE mark, activation the first non-contact application mark and the priority of first non-contact application.
Terminal as described in claim 23-29 any one, it is characterised in that the processor is additionally operable to perform following steps：

Determine the CLF configuration modes of the first object SE；

If the CLF configuration modes of the first object SE, which are non-processor, configures CLF, authorize the first object SE by CLF configurations authority and record the mark of the first object SE.
Terminal as described in claim 23-30 any one, it is characterised in that the processor is additionally operable to perform following steps：

When the first object SE is active, it is determined that and deactivate and be currently at the non-targeted SE of state of activation, and change the mode of operation of the first object SE；

Whether inquiry preserves the 3rd CLF configurations；

If inquiring the 3rd CLF configurations, the CLF is configured using one group of noncontact protocol parameter in the 3rd CLF configurations inquired.
Terminal as described in claim 23-31 any one, it is characterized in that, the processor is used to performing after whether the inquiry preserve the step of the first/the 3rd CLF is configured, and the processor is used to performing before the step of one group of noncontact protocol parameter using in the first/the 3rd CLF configurations inquired configures the CLF, is additionally operable to execution following steps：

The first object SE that determining the described first/the 3rd CLF configurations includes can use.
Terminal as described in claim 23-32 any one, it is characterised in that the processor is additionally operable to perform following steps：

If the first object SE is inquired to be active, or the first object SE is in deactivation status, and determine that the mode of operation of the first object SE for aggregation scheme, then inquires about whether first non-contact application is provided with quick activation tagging；

If first non-contact application is provided with the quick activation tagging, described in inquiring The first CLF configuration configuration CLF, and activate the first SE and/or the first non-contact application that the first CLF configurations are included.