CN103024132A - Mobile terminal and NFC (near field communication) matching method and device thereof - Google Patents
Mobile terminal and NFC (near field communication) matching method and device thereof Download PDFInfo
- Publication number
- CN103024132A CN103024132A CN2011102819146A CN201110281914A CN103024132A CN 103024132 A CN103024132 A CN 103024132A CN 2011102819146 A CN2011102819146 A CN 2011102819146A CN 201110281914 A CN201110281914 A CN 201110281914A CN 103024132 A CN103024132 A CN 103024132A
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- nfc
- sim card
- match circuit
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- portable terminal
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004891 communication Methods 0.000 title claims abstract description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/04—Details of telephonic subscriber devices including near field communication means, e.g. RFID
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses an NFC (near field communication) matching method. The method comprises the following steps that: NFC matching circuits of SIM card manufacturers are arranged on a mobile terminal in advance; and when the SIM card is inserted in the mobile terminal, the corresponding NFC matching circuit is selected to communicate the NFC end and the NFC antenna of the SIM card according to the manufacturer information of the SIM card. The invention further discloses an NFC matching device and the mobile terminal. With the adoption of the mobile terminal and the matching method, the problem of NFC function failure resulted from different SIM card matching is solved, so as to greatly enhance the user experience and the system reliability.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of portable terminal and NFC thereof (Near Field Communication, Near Field Communication) matching process and device.
Background technology
At present, mobile phone has become the means of communication of popularizing the most, and mobile phone not only brings great convenience to trip, has also enriched simultaneously people's life.Current NFC function is more and more general being integrated in the mobile phone.Existing NFC function is by SIM (Subscriber Identity Module, client identification card) card vendor is integrated, the benefit of doing like this is any one mobile phone, as long as mate the NFC antenna, use the SIM card with the NFC function, just can realize the NFC function of swiping card, relatively simple in the excessive and marketization of technology.But do like this and equally also brought a problem, the SIM card that different exactly card vendors produces, the coupling of antenna is all not quite alike, like this for different SIM card, mobile phone needs different antenna match just can meet the demands, otherwise just may occur to cause NFC communication to have problems because the NFC coupling loses efficacy.
Summary of the invention
The objective of the invention is, a kind of portable terminal and NFC matching process and device are provided, the problem of the NFC disabler that causes with the Circuit Matching difference of optimizing because of portable terminal.
The invention provides a kind of NFC matching process, said method arranges the NFC match circuit of each SIM card manufacturer in advance in portable terminal;
When having SIM card to insert portable terminal, according to the manufacturer's information of above-mentioned SIM card, select corresponding NFC match circuit to connect the NFC end and NFC antenna of above-mentioned SIM card.
Preferably, when said method inserts portable terminal in SIM card, at first obtain the manufacturer's information of above-mentioned SIM card.
The present invention also provides a kind of NFC coalignment, and said apparatus comprises NFC match circuit unit and matching control unit,
Above-mentioned NFC match circuit unit is for the NFC match circuit that each manufacturer's SIM card is provided;
Above-mentioned matching control unit is used for the manufacturer's information according to SIM card, is that above-mentioned SIM card is selected the NFC match circuit from above-mentioned NFC match circuit.
The present invention further provides a kind of portable terminal, comprised SIM card recognition unit and NFC antenna, above-mentioned portable terminal also comprises the NFC coalignment;
Above-mentioned SIM card recognition unit is used for obtaining the manufacturer's information of SIM card when having SIM card to insert;
Above-mentioned NFC coalignment is used for providing the NFC match circuit of each SIM card manufacturer, and according to the manufacturer's information of receiving, for corresponding SIM card is selected the NFC match circuit of correspondence, and connects the NFC end and above-mentioned NFC antenna of above-mentioned SIM card by above-mentioned match circuit.
The present invention arranges the NFC match circuit of each SIM card manufacturer in portable terminal, and select the NFC match circuit of coupling for the SIM card of inserting portable terminal according to the manufacturer's information of SIM card, solved the problem because of the different NFC disablers that cause of SIM card coupling, promoted greatly the user and experienced and system reliability.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of a part of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the preferred embodiment of NFC matching process of the present invention;
Fig. 2 is the preferred embodiment theory diagram of NFC coalignment of the present invention;
Fig. 3 is the theory diagram of portable terminal preferred embodiment of the present invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, be the flow chart of the preferred embodiment of NFC matching process of the present invention, present embodiment may further comprise the steps:
Step S001: the NFC match circuit that each SIM card manufacturer is set in portable terminal in advance;
Step S002: detected SIM card and inserted portable terminal;
Step S003: the manufacturer's information of obtaining above-mentioned SIM card;
Step S004: according to the manufacturer's information of above-mentioned SIM card, select corresponding NFC match circuit;
Step S005: by the NFC match circuit of choosing, connect the NFC end and NFC antenna of above-mentioned SIM card.
As shown in Figure 2, be the preferred embodiment theory diagram of NFC coalignment of the present invention, NFC coalignment 10 comprises NFC match circuit unit 11 and matching control unit 12 in the present embodiment,
NFC match circuit unit 11 is for the NFC match circuit that each manufacturer's SIM card is provided;
As shown in Figure 3, be the theory diagram of portable terminal preferred embodiment of the present invention, present embodiment comprises SIM card recognition unit 20, NFC coalignment 10 and NFC antenna 30, above-mentioned NFC coalignment 10 comprises NFC match circuit unit 11 and matching control unit 12,
NFC match circuit unit 11 is for the NFC match circuit that each manufacturer's SIM card is provided;
SIM card recognition unit 20 is used for obtaining the manufacturer's information of SIM card, and sending to foregoing circuit matching control unit 12 when having SIM card to insert;
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, but as previously mentioned, be to be understood that the present invention is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can in invention contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection range of claims of the present invention.
Claims (5)
1. a NFC matching process is characterized in that, described method arranges the Near Field Communication NFC match circuit of each SIM card manufacturer in advance in portable terminal;
When having SIM card to insert portable terminal, according to the manufacturer's information of described SIM card, select corresponding NFC match circuit to connect the NFC end and NFC antenna of described SIM card.
2. method according to claim 1 is characterized in that, when described method is inserted portable terminal in SIM card, at first obtains the manufacturer's information of described SIM card.
3. a NFC coalignment is characterized in that, described device comprises NFC match circuit unit and matching control unit,
Described NFC match circuit unit is for the NFC match circuit that each manufacturer's SIM card is provided;
Described matching control unit is used for the manufacturer's information according to SIM card, is that described SIM card is selected the NFC match circuit from described NFC match circuit.
4. a portable terminal comprises SIM card recognition unit and NFC antenna, it is characterized in that described portable terminal also comprises the NFC coalignment;
Described SIM card recognition unit is used for obtaining the manufacturer's information of SIM card when having SIM card to insert;
Described NFC coalignment is used for providing the NFC match circuit of each SIM card manufacturer, and according to the manufacturer's information of receiving, for corresponding SIM card is selected the NFC match circuit of correspondence, and connects the NFC end and described NFC antenna of described SIM card by described match circuit.
5. portable terminal according to claim 4 is characterized in that, described NFC coalignment is NFC coalignment claimed in claim 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281914.6A CN103024132B (en) | 2011-09-21 | 2011-09-21 | Mobile terminal and NFC matching process and device |
| PCT/CN2012/074549 WO2012155766A1 (en) | 2011-09-21 | 2012-04-23 | Mobile terminal and nfc matching method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281914.6A CN103024132B (en) | 2011-09-21 | 2011-09-21 | Mobile terminal and NFC matching process and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103024132A true CN103024132A (en) | 2013-04-03 |
| CN103024132B CN103024132B (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110281914.6A Active CN103024132B (en) | 2011-09-21 | 2011-09-21 | Mobile terminal and NFC matching process and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103024132B (en) |
| WO (1) | WO2012155766A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194595A1 (en) * | 2013-06-07 | 2014-12-11 | 中兴通讯股份有限公司 | Near field communication device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639215B (en) * | 2013-11-08 | 2017-02-08 | ***通信集团公司 | Terminal equipment near field matching method, device and system and relevant equipment |
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| TWI222028B (en) * | 2002-06-07 | 2004-10-11 | Carry Computer Eng Co Ltd | Switching method and judgment method of common connector and terminals of memory card |
| CN101465675A (en) * | 2008-12-31 | 2009-06-24 | 中兴通讯股份有限公司 | Enhancement type close range wireless communication eNFC device and implementing method thereof |
| CN201298234Y (en) * | 2008-09-05 | 2009-08-26 | 厦门盛华电子科技有限公司 | Reader device for near field radio-frequency communication |
| CN101527007A (en) * | 2007-10-25 | 2009-09-09 | 上海复旦微电子股份有限公司 | Movable non-contact circuit for interconnecting SIM card and non-contact front-end chip |
| CN101729676A (en) * | 2009-12-29 | 2010-06-09 | 中兴通讯股份有限公司 | Mobile phone with near field communication function |
| CN102801848A (en) * | 2011-09-07 | 2012-11-28 | 深圳中科讯联科技有限公司 | Mobile phone with NFC (Near Field Communication) function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520834B (en) * | 2008-02-26 | 2012-05-30 | 晨星半导体股份有限公司 | Wireless communication device and related method thereof |
| CN201188223Y (en) * | 2008-04-08 | 2009-01-28 | 中兴通讯股份有限公司 | Transmitting/receiving device for near-field communication terminal |
| CN101639890B (en) * | 2009-09-04 | 2012-05-23 | 宇龙计算机通信科技(深圳)有限公司 | Movable terminal, NFC device supporting a plurality of SIM cards and implementation method |
-
2011
- 2011-09-21 CN CN201110281914.6A patent/CN103024132B/en active Active
-
2012
- 2012-04-23 WO PCT/CN2012/074549 patent/WO2012155766A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI222028B (en) * | 2002-06-07 | 2004-10-11 | Carry Computer Eng Co Ltd | Switching method and judgment method of common connector and terminals of memory card |
| CN101527007A (en) * | 2007-10-25 | 2009-09-09 | 上海复旦微电子股份有限公司 | Movable non-contact circuit for interconnecting SIM card and non-contact front-end chip |
| CN201298234Y (en) * | 2008-09-05 | 2009-08-26 | 厦门盛华电子科技有限公司 | Reader device for near field radio-frequency communication |
| CN101465675A (en) * | 2008-12-31 | 2009-06-24 | 中兴通讯股份有限公司 | Enhancement type close range wireless communication eNFC device and implementing method thereof |
| CN101729676A (en) * | 2009-12-29 | 2010-06-09 | 中兴通讯股份有限公司 | Mobile phone with near field communication function |
| CN102801848A (en) * | 2011-09-07 | 2012-11-28 | 深圳中科讯联科技有限公司 | Mobile phone with NFC (Near Field Communication) function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014194595A1 (en) * | 2013-06-07 | 2014-12-11 | 中兴通讯股份有限公司 | Near field communication device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103024132B (en) | 2016-05-11 |
| WO2012155766A1 (en) | 2012-11-22 |
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