WO2016172948A1

WO2016172948A1 - Routing information configuration method and apparatus

Info

Publication number: WO2016172948A1
Application number: PCT/CN2015/078048
Authority: WO
Inventors: 梅敬青; 常新苗
Original assignee: 华为技术有限公司
Priority date: 2015-04-30
Filing date: 2015-04-30
Publication date: 2016-11-03
Also published as: CN106664637B; CN106664637A

Abstract

The present application provides a routing information configuration method and apparatus. The method comprises: generating a first routing table, where the first routing table comprises first routing information corresponding to a first application identifier (AID), a non-contact application corresponding to the first AID simultaneously exists in at least two near-field communication execution environments (NFCEEs), the first routing information comprises the first AID and a near-field communication execution environment identifier (NFCEE ID) of a first NFCEE, and the first NFCEE is one of the at least two NFCEEs; and configuring the first routing table to a near-field communication controller (NFCC). By means of this embodiment of the present invention, an NFCC may directly determine, according to routing information, an NFCEE where a non-contact application corresponding to an AID is located, to complete forwarding of an application request, so that a processing process of forwarding an application request can be simplified.

Description

Routing information configuration method and device

Technical field

The present invention relates to the field of wireless communications, and in particular, to a routing information configuration method and apparatus.

Background technique

In order to enable the NFC terminal with Near Field Communication (NFC) function to implement the contactless payment function securely, it is usually necessary to deploy one or more near field communication execution environments (NFC Excution Environment) on the NFC terminal. NFCEE), and the contactless application used to complete the payment of contactless payment is configured into NFCEE. After the NFC terminal receives the application request using the contactless application, the application request is forwarded to the NFCEE for processing by the Near Field Communication Controller (NFC Controller) in the NFC terminal.

Since the NFCEE includes a device host-NFCEE (DH-NFCEE) and a physical NFCEE, multiple NFCEEs may be deployed on the same NFC terminal. Different contactless applications may be configured. In different NFCEE. After receiving the application request using the contactless application, the NFCC needs to obtain an Application Identifier (AID) of the contactless application, and find the NFCEE of the contactless application corresponding to the AID, and then apply the application. The request is forwarded to the NFCEE where the contactless application corresponding to the AID is located for processing.

In order to facilitate the NFCC to find the contactless application corresponding to the AID, a common practice in the prior art is to configure multiple routing information on the NFCC, where each routing information is used to record the AID of a contactless application and the location of the contactless application. NFCEE. Thereby the NFCC can determine the NFCEE in which the contactless application is located based on the AID of the contactless application. However, the routing information is configured for the NFCC by using the prior art. When different non-contact applications with the same AID are configured in different NFCEEs, multiple NFCCs with the same AID routing information are configured. When the NFCC searches for the NFCEE in which the contactless application corresponding to the AID is located, first finds all the routing information including the AID value from the configured routing information, and then selects one of the found routing information according to the predetermined selection rule. In order to determine the NFCEE in which the contactless application corresponding to the AID is located according to the selected routing information.

It can be seen that when the non-contact application with the same AID is configured in different NFCEEs, configuring the routing information for the NFCC by using the prior art may cause the process of forwarding the application request by the NFCC to be complicated.

Summary of the invention

The embodiment of the invention provides a method and a device for configuring routing information, so as to solve the problem that the process of configuring routing information for the NFCC by using the prior art may cause the NFCC to forward the application request.

In a first aspect, an embodiment of the present invention provides a routing information configuration method, where the routing information configuration method is used for a near field communication NFC terminal, including: generating a first routing table, where the first routing table includes a first application identifier The first routing information corresponding to the AID, wherein the non-contact application corresponding to the first AID exists in the at least two near-field communication execution environments NFCEE, where the first routing information includes the first AID and the first The near field communication of the NFCEE executes an environment identifier NFCEE ID, the first NFCEE being one of the at least two NFCEEs; configuring the first routing table to the near field communication controller NFCC.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the first NFCEE is the one with the highest priority among the at least two NFCEEs; or the first NFCEE is the at least two One of the NFCEEs specified by the user; or the first NFCEE is one selected from the at least two NFCEEs according to a selection rule.

With reference to the first aspect, or the first possible implementation manner of the first aspect, in the second possible implementation manner of the first aspect, the first routing table further includes second routing information corresponding to the second AID, where The non-contact application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the NFCEE ID of the NFCEE where the contactless application corresponding to the second AID and the second AID is located.

With reference to the first aspect or the first to the second possible implementation manners of the first aspect, in the third possible implementation manner of the first aspect, after configuring the first routing table to the near field communication controller NFCC, the method further includes: When the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, the NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the candidate NFCEE, Obtaining a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; configuring the second routing table to the NFCC.

With reference to the first aspect or the first to the second possible implementation manners of the first aspect, in the fourth possible implementation manner of the first aspect, after configuring the first routing table to the near field communication controller NFCC, the method further includes: When a non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the NFCEE where the removed contactless application is located is the first NFCEE Substituting the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the candidate NFCEE, to obtain a third routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; The third routing table is configured to the NFCC.

In a second aspect, the embodiment of the present invention further provides a routing information configuration apparatus, where the routing information configuration apparatus is used in a near field communication NFC terminal, including:

a generating unit, configured to generate a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists simultaneously in at least two In the field communication execution environment NFCEE, the first routing information includes the first AID and a near field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is one of the at least two NFCEEs a configuration unit configured to configure the first routing table to the near field communication controller NFCC.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the first NFCEE is the one with the highest priority among the at least two NFCEEs; or the first NFCEE is the at least two One of the NFCEEs specified by the user; or the first NFCEE is one selected from the at least two NFCEEs according to a selection rule.

With reference to the second aspect, or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the first routing table further includes second routing information corresponding to the second AID, where The non-contact application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the NFCEE ID of the NFCEE where the contactless application corresponding to the second AID and the second AID is located.

With reference to the second aspect or the first to the second possible implementation manners of the second aspect, in the third possible implementation manner of the second aspect, the apparatus further includes a first update unit, where the first update unit is used by When the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, the NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the candidate NFCEE. Obtaining a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; the configuration unit is further configured to configure the second routing table to the NFCC.

With reference to the second aspect or the first to the second possible implementation manners of the second aspect, in the fourth possible implementation manner of the second aspect, the apparatus further includes a second update unit, where the second update unit is specifically used When the non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the NFCEE where the removed non-contact application is located is the first The NFCEE replaces the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the candidate NFCEE to obtain a third routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; The configuration unit is further configured to configure the third routing table to the NFCC.

In a third aspect, an embodiment of the present invention further provides a near field communication terminal, including a processor and a near field communication controller NFCC, where the processor is configured to generate a first routing table, where the first routing table includes An application standard Identifying the first routing information corresponding to the AID, where the non-contact application corresponding to the first AID exists in at least two near-field communication execution environments NFCEE, where the first routing information includes the first AID and The near field communication of the first NFCEE performs an environment identifier NFCEE ID, the first NFCEE being one of the at least two NFCEEs; and configuring the first routing table to the near field communication controller NFCC.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the processor is further configured to: when the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE Substituting the NFCEE ID of the first NFCEE in the first routing information with the NFCEEID of the candidate NFCEE to obtain a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; The second routing table is configured to the NFCC.

With reference to the third aspect, in a second possible implementation manner of the third aspect, the processor is further configured to: when the non-contact application is removed in the NFC terminal, if the AID of the contactless application is removed For the first AID, and the NFCEE in which the removed contactless application is located is the first NFCEE, replacing the NFCEE ID of the first NFCEE in the first routing information with the NFCEE of the alternative NFCEE ID, obtaining a third routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; configuring the third routing table to the NFCC.

In the embodiment of the present invention, the first routing table is generated, where the first routing table includes the first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists in multiple In the near field communication execution environment NFCEE, the first routing information includes a first field ID and a first field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is one of the plurality of NFCEEs. The first routing table is configured to the near field communication controller NFCC. With the embodiment of the present invention, no matter how many NECEEs the non-contact application corresponding to the AID is in the same time, only one routing information on the NFCC corresponds to the NFCEE. The NFCC can directly determine the NFCEE in which the contactless application corresponding to the AID is located according to the routing information, and complete the forwarding of the application request, thereby simplifying the process of forwarding the application request.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it will be apparent to those skilled in the art that In other words, other drawings can be obtained based on these drawings without paying for creative labor.

1 is a flowchart of an embodiment of a routing information configuration method according to the present invention;

2 is a flowchart of another embodiment of a method for configuring routing information according to the present invention;

3 is a flowchart of another embodiment of a method for configuring routing information according to the present invention;

4 is a schematic structural diagram of an embodiment of a routing information configuration apparatus according to the present invention;

FIG. 5 is a schematic structural diagram of another embodiment of a routing information configuration apparatus according to the present invention; FIG.

FIG. 6 is a schematic structural diagram of another embodiment of a routing information configuration apparatus according to the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a schematic diagram of an embodiment of a routing information configuration method according to the present invention.

Step 101: Generate a first routing table, where the first routing table includes first routing information corresponding to the first AID, where the non-contact application corresponding to the first AID exists in multiple NFCEEs at the same time, the first The routing information includes the first AID and an NFCEE ID of the first NFCEE, and the first NFCEE is one of the plurality of NFCEEs.

When the routing information is configured for the NFCC for the first time, the management entity (ME) or the device host (DH) in the NFC terminal may first generate a first routing table including multiple pieces of routing information. The routing table may include first routing information corresponding to the first AID, and may further include second routing information corresponding to the second AID.

The non-contact application corresponding to the first AID exists in multiple near field communication execution environments NFCEE at the same time. The first routing information includes a first field ID and a first field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is one of the plurality of NFCEEs. The first NFCEE may be the one with the highest priority among the plurality of NFCEEs; or the first NFCEE may be one of the plurality of NFCEEs specified by the user; or the first NFCEE may also be One selected from the plurality of NFCEEs according to a selection rule.

The non-contact application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the NFCEE ID of the NFCEE where the contactless application corresponding to the second AID and the second AID is located.

It should be noted that the first AID and the second AID in the embodiment of the present invention are not specific. AID. If the non-contact application corresponding to an AID exists in multiple NFCEEs at the same time, the AID may be the first AID. If the non-contact application corresponding to the AID exists only in the second NFCEE, the AID may be the second. AID.

Step 102: Configure the first routing table to the near field communication controller NFCC.

The ME or DH may send an RF_SET_LISTEN_MODE_ROUTING_CMD instruction to the NFCC after generating the first routing table, wherein the Routing Entry portion of the instruction carries the first routing table. After receiving the instruction, the NFCC determines whether the content of the first routing table is valid. If the content of the first routing table is valid, saves the first routing table, and sends an RF_SET_LISTEN_MODE_ROUTING_RSP response message with a Status value of STATUS_OK to the ME or DH; If the content of the first routing table is invalid, the first routing table is not saved, and an RF_SET_LISTEN_MODE_ROUTING_RSP response message with a Status value of STATUS_FAILED is sent to the ME or DH.

In this way, the ME or the DH can configure the routing information included in the first routing table to the NFCC, so that the NFCC can use the routing information in the first routing table to complete the forwarding of the application request. For the manner of determining whether the first routing table is valid, and the detailed configuration of the first routing table, refer to the NFC Forum Interface (NCI) protocol of the NFC Forum.

With this embodiment, no matter how many NECEEs the non-contact application corresponding to the AID is in the same time, only one routing information on the NFCC corresponds to the NFCEE. The NFCC can directly determine the NFCEE in which the contactless application corresponding to the AID is located according to the routing information, and complete the forwarding of the application request, thereby simplifying the process of forwarding the application request.

Since the NFCEE or contactless application on the NFC terminal may change in actual use, for example, NFCEE or contactless application is removed, etc., after configuring the first routing table to the NFCC, it is also required to be based on NFCEE or non- In response to changes in the application, the first routing table is updated to generate a second routing table, and the second routing table is configured with NFCC.

As shown in FIG. 2, after step 102, the method may further include:

Step 103: When the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, replace the NFCEE ID of the first NFCEE in the first routing information with the candidate NFCEE. The NFCEE ID obtains a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs.

When the NFCEE is removed in the NFC terminal, an update corresponding to the NFCEE may be adopted. The method updates the first routing table. Specifically:

If the NFCEE is removed as the first NFCEE, the specific manner of updating the first routing table may be: replacing the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the candidate NFCEE. Wherein the candidate NFCEE is one of the plurality of NFCEEs. The candidate NFCEE may be one of the plurality of NFCEEs having the highest priority except the first NFCEE; or the candidate NFCEE may be one of the plurality of NFCEEs specified by the user; or The candidate NFCEE may also be one selected from the plurality of NFCEEs according to a selection rule.

If the NFCEE is removed as the NFCEE where the contactless application corresponding to the second AID is located, the specific manner of updating the first routing table is: deleting the second routing information from the first routing table.

If the removed NFCEE is both the first NFCEE and the NFCEE where the contactless application corresponding to the second AID is located, then the NFCEE ID of the first NFCEE in the first routing information needs to be replaced with an alternative at the same time. The NFCEE ID of the NFCEE, and deleting the second routing information from the first routing table.

Step 104: Configure the second routing table to the NFCC.

After the second routing table is generated, the ME may configure the routing information included in the second routing table to the NFCC to replace the routing information configured to the NFCC, so that the NFCC can use the routing information in the second routing table to complete. Forwarding of application requests. The specific configuration process of the second routing table is similar to the configuration process of the first routing table, and details are not described herein again.

As shown in FIG. 3, after step 102, the method may further include:

Step 105: When a non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the NFCEE where the removed contact application is located is the a first NFCEE, replacing the NFCEE ID of the first NFCEE in the first routing information with an NFCEE ID of the candidate NFCEE, to obtain a third routing table, wherein the candidate NFCEE includes at least two NFCEEs One.

When a non-contact application is removed from the NFC terminal, the first routing table may be updated by using an update manner corresponding to the contactless application. Specifically:

If the AID of the removed contact application is the first AID, and the NFCEE where the removed contactless application is located is the first NFCEE, the specific manner of updating the first routing table is: The NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the alternate NFCEE.

If the AID of the removed contact application is the second AID, then updating the first routing table The specific manner is: deleting the second routing information.

If the AID of the removed contact application is the first AID, but the NFCEE in which the removed contactless application is located is not the first NFCEE, then the first routing table need not be updated.

Step 106: Configure the third routing table to the NFCC.

After the third routing table is generated, the ME may configure the routing information included in the third routing table to the NFCC to replace the routing information configured to the NFCC, so that the NFCC can use the routing information in the third routing table to complete. Forwarding of application requests. The specific configuration process of the third routing table is similar to the configuration process of the first routing table, and details are not described herein again.

With this embodiment, after the NFCEE or the non-contact application on the NFC terminal changes, the routing information configured to the NFCC is updated, and only one routing information on the NFCC can be maintained corresponding to the NFCEE. The NFCC can directly determine the NFCEE in which the contactless application corresponding to the AID is located according to the routing information, and complete the forwarding of the application request, thereby simplifying the process of forwarding the application request.

4 is a schematic structural diagram of an embodiment of a route configuration apparatus according to the present invention. The routing information configuration device can be set on the NFC terminal.

The routing information configuration apparatus includes a generating unit 401 and a configuration unit 402.

The generating unit 401 is configured to generate a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists at the same time In the near field communication execution environment NFCEE, the first routing information includes the first AID and a near field communication execution environment identifier NFCEE ID of the first NFCEE, where the first NFCEE is the plurality of NFCEEs One. The configuration unit 402 is configured to configure the first routing table to the near field communication controller NFCC.

The first NFCEE may be the highest priority among the plurality of NFCEEs; or the first NFCEE may be one of the plurality of NFCEEs specified by a user; or the first NFCEE It is also possible to select one of the plurality of NFCEEs according to the selection rule. The first routing table may further include second routing information corresponding to the second AID, where the contactless application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the second AID and the second The NFCEE ID of the NFCEE where the contactless application corresponding to the AID is located.

Optionally, as shown in FIG. 5, the apparatus may further include: a first updating unit 403, configured to: when the NFCEE is removed in the NFC terminal, if the NFCEE is removed, the first NFCEE, Substituting the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the alternative NFCEE, A second routing table is obtained, wherein the candidate NFCEE is one of the plurality of NFCEEs. The configuration unit 402 is further configured to configure the second routing table to the NFCC.

Optionally, as shown in FIG. 5, the apparatus may further include: a second updating unit 404, configured to: when the non-contact application is removed in the NFC terminal, if the AID of the contactless application is removed Determining, by the first AID, that the NFCEE in which the removed contactless application is located is the first NFCEE, replacing the NFCEE ID of the first NFCEE in the first routing information with an NFCEE ID of an alternate NFCEE Obtaining a third routing table, wherein the candidate NFCEE is one of the plurality of NFCEEs. The configuration unit 402 is further configured to configure the third routing table to the NFCC.

FIG. 6 is a schematic structural diagram of an embodiment of an NFC terminal according to an embodiment of the present invention. In an embodiment of the present invention, the NFC terminal may be any mobile or portable electronic device, including but not limited to a mobile phone, a mobile computer, a tablet computer, a personal digital assistant (PDA), a media player, a smart TV, and the like. Two or more combinations, etc.

As shown in FIG. 6, the NFC terminal in the embodiment of the present invention includes components such as a processor 601, a memory 602, and an NFCC 603, and may further include components such as a transceiver 604, an input/output device 605, and a peripheral interface 606. The components can be connected by one or more buses.

The memory 602 is used to store a software program such as a contactless application, and may include a high speed random access memory 602, and may also include a nonvolatile memory 602, such as at least one disk storage device 602, a flash memory device, or other volatile. 602 pieces of solid state memory. The processor 601 implements various functions of the NFC terminal by running a software program stored in the memory 602.

The processor 601 may be the central processing unit 601 of the NFC terminal, or may be a component of the NFC terminal, such as the NFCC, and the processor 601 core.

The processor 601 is configured to generate a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists in at least two In the near field communication execution environment NFCEE, the first routing information includes a first field ID and a first field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is the at least two NFCEEs One of them; configuring the first routing table to the NFCC.

Optionally, the processor 601 is further configured to: when the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, the first one of the first routing information is The NFCEE ID of the NFCEE is replaced with the NFCEE ID of the alternate NFCEE, resulting in a second routing table, wherein the candidate NFCEE describes one of the at least two NFCEEs; configuring the second routing table to the NFCC 603.

Optionally, the processor 601 is further configured to: when a non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the removed The NFCEE in which the contactless application is located is the first NFCEE, and the NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the candidate NFCEE, to obtain a third routing table, where the standby One of the at least two NFCEEs described by the NFCEE is selected; the third routing table is configured to the NFCC 603.

In a specific implementation, the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in each embodiment of the routing information configuration method provided by the present invention. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

It will be apparent to those skilled in the art that the techniques in the embodiments of the present invention can be implemented by means of software plus a necessary general hardware platform. Based on such understanding, the technical solution in the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product, which may be stored in a storage medium such as a ROM/RAM. , a disk, an optical disk, etc., including instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.

The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for an embodiment of a device, a terminal, etc., since it is substantially similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.

The embodiments of the invention described above are not intended to limit the scope of the invention. Any modifications, equivalent substitutions and improvements made within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

A routing information configuration method for a near field communication NFC terminal, wherein the method includes:

Generating a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the contactless application corresponding to the first AID exists in at least two near field communication execution environments NFCEE The first routing information includes the first AID and a near field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is one of the at least two NFCEEs;

The first routing table is configured to the near field communication controller NFCC.
The method of claim 1 wherein

The first NFCEE is one of the at least two NFCEEs having the highest priority;

or,

The first NFCEE is one of the at least two NFCEEs specified by a user;

or,

The first NFCEE is one selected from the at least two NFCEEs according to a selection rule.
A method according to claim 1 or 2, wherein

The first routing table further includes second routing information corresponding to the second AID, where the contactless application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the second AID and the The NFCEE ID of the NFCEE where the contactless application corresponding to the second AID is located.
The method according to any one of claims 1 to 3, further comprising: after configuring the first routing table to the near field communication controller NFCC:

When the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, the NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the candidate NFCEE, Obtaining a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs;

The second routing table is configured to the NFCC.
Method according to any of claims 1 to 3, wherein said first route is After the table is configured to the near field communication controller NFCC, it also includes:

When a non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the NFCEE where the removed contactless application is located is the first NFCEE Substituting the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the candidate NFCEE to obtain a third routing table, wherein the candidate NFCEE is one of the at least two NFCEEs;

The third routing table is configured to the NFCC.
A routing information configuration device for a near field communication NFC terminal, wherein the device comprises:

a generating unit, configured to generate a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists simultaneously in at least two In the field communication execution environment NFCEE, the first routing information includes the first AID and a near field communication execution environment identifier NFCEE ID of the first NFCEE, and the first NFCEE is one of the at least two NFCEEs ;

And a configuration unit, configured to configure the first routing table to the near field communication controller NFCC.
The device of claim 6 wherein:

The first NFCEE is one of the at least two NFCEEs having the highest priority;

or,

The first NFCEE is one of the at least two NFCEEs specified by a user;

or,

The first NFCEE is one selected from the at least two NFCEEs according to a selection rule.
A device according to claim 6 or claim 7 wherein:

The first routing table further includes second routing information corresponding to the second AID, where the contactless application corresponding to the second AID exists only in the second NFCEE, and the second routing information includes the second AID and the The NFCEE ID of the NFCEE where the contactless application corresponding to the second AID is located.
The apparatus according to any one of claims 6 to 8, wherein the apparatus further comprises a first update unit,

The first update unit is specifically configured to: when the NFCEE in the NFC terminal is removed, if Removing the NFCEE as the first NFCEE, replacing the NFCEE ID of the first NFCEE in the first routing information with the NFCEE ID of the candidate NFCEE, to obtain a second routing table, wherein the candidate NFCEE One of the at least two NFCEEs;

The configuration unit is further configured to configure the second routing table to the NFCC.
The apparatus according to any one of claims 6 to 8, wherein the apparatus further comprises a second updating unit,

The second update unit is specifically configured to: when a non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the removed contactless application The NFCEE is the first NFCEE, and the NFCEE ID of the first NFCEE in the first routing information is replaced with the NFCEE ID of the candidate NFCEE, to obtain a third routing table, where the candidate NFCEE is Said one of at least two NFCEEs;

The configuration unit is further configured to configure the third routing table to the NFCC.
A near field communication terminal comprising a processor and a near field communication controller NFCC, characterized in that

The processor is configured to generate a first routing table, where the first routing table includes first routing information corresponding to the first application identifier AID, where the non-contact application corresponding to the first AID exists in at least two In the near field communication execution environment NFCEE, the first routing information includes a first field ID and a first field communication execution environment identifier NFCEE ID of the first NFCEE, where the first NFCEE is the at least two NFCEEs And configuring the first routing table to the near field communication controller NFCC.
A near field communication terminal according to claim 11, wherein:

The processor is further configured to: when the NFCEE is removed in the NFC terminal, if the NFCEE is removed as the first NFCEE, replace the NFCEEID of the first NFCEE in the first routing information with An NFCEE ID of the alternative NFCEE, resulting in a second routing table, wherein the candidate NFCEE is one of the at least two NFCEEs; configuring the second routing table to the NFCC.
A near field communication terminal according to claim 11, wherein:

The processor is further configured to: when the non-contact application is removed in the NFC terminal, if the AID of the removed contact application is the first AID, and the removed contactless application is located NFCEE is the first NFCEE, replacing the NFCEE ID of the first NFCEE in the first routing information For the NFCEE ID of the alternative NFCEE, a third routing table is obtained, wherein the candidate NFCEE is one of the at least two NFCEEs; the third routing table is configured to the NFCC.