KR20160085541A - nfc usb - Google Patents
nfc usb Download PDFInfo
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- KR20160085541A KR20160085541A KR1020150002663A KR20150002663A KR20160085541A KR 20160085541 A KR20160085541 A KR 20160085541A KR 1020150002663 A KR1020150002663 A KR 1020150002663A KR 20150002663 A KR20150002663 A KR 20150002663A KR 20160085541 A KR20160085541 A KR 20160085541A
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- usb
- nfc
- certificate
- present
- communication
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- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- LZDYZEGISBDSDP-UHFFFAOYSA-N 2-(1-ethylaziridin-1-ium-1-yl)ethanol Chemical compound OCC[N+]1(CC)CC1 LZDYZEGISBDSDP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive loop type
- H04B5/0025—Near field system adaptations
- H04B5/0031—Near field system adaptations for data transfer
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- H04B5/72—
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
Description
본 발명은 NFC통신을 통해 스마트폰으로 공인인증서 전송이 가능한 USB로, 상세하게 설명하자면 스마트폰에서 공인인증서가 필요할 경우 휴대용으로 가지고 다니는 UBS의 NFC기능을 통해 부가적인 삽입없이 공인인증서을 전달하는 것을 목적하는 것이다. The present invention relates to a USB capable of transmitting an authorized certificate to a smartphone through NFC communication. More specifically, the present invention is directed to transmitting an authorized certificate without additional insertion through UFC's NFC function carried by a portable device .
일반적으로 NFC(Near Field Communication; 근거리 무선 통신)란, 13.56MHz 대역의 주파수를 사용하는 RFID 기술을 응용해 근거리에서 낮은 전력으로 데이터를 전송할 수 있는 비접촉식 근거리 무선통신 기술이다. NFC는 ECMA international을 중심으로 표준화되었으며 노키아, 소니, 필립스 등이 표준화 및 제품 상용화에 참여하고 있다. NFC를 이용하면, 사용자의 인위적인 조작 없이도 두 개 이상의 단말기를 근접시키면 전화번호와 같은 기본적인 정보는 물론 MP3 파일이나 사진 등의 데In general, near field communication (NFC) is a non-contact type short-range wireless communication technology capable of transmitting data at a low power from a near field by applying RFID technology using a frequency of 13.56 MHz. NFC has been standardized around ECMA international, and Nokia, Sony and Philips are participating in standardization and product commercialization. With NFC, if two or more terminals are brought close to each other without human intervention, basic information such as phone numbers, as well as MP3 files and pictures
이터를 주고받을 수 있다.Data can be exchanged.
그러나 한번에 보낼 수 있는 데이터의 양이 정해져있기 때문에 대용량의 파일전송에는 무리가 있어 교통카드나 신용카드의 사용에서 주로 사용되고 현재는 문서 혹은 이미지의 전송에는 사용되지 않고있는 것이다. However, since the amount of data that can be sent at a time is determined, it is difficult to transfer a large amount of files, which is mainly used for the use of a traffic card or a credit card, and is not currently used for transmission of documents or images.
이에 본 발명은 종래의 스마트폰(300)기술이 한번에 보낼 수 있는 데이터의 양이 정해져있기 때문에 대용량의 파일전송에는 무리가 있어 교통카드나 신용카드의 사용에서 주로 사용되고 현재는 문서 혹은 이미지의 전송에는 사용되지 않고 있는 점을 해결하기 위한 것이다.Accordingly, since the amount of data that a conventional smart phone 300 technology can send at one time is determined, it is difficult to transfer a large-capacity file. Therefore, the present invention is mainly used for the use of a traffic card or a credit card. It is to solve the point that it is not used.
즉, 본 발명은 기존의 USB(200)에 있어서, 스마트폰(300)가 가능한 통신 장치를 설치하는 것이다.That is, the present invention is to provide a communication device capable of enabling the smartphone 300 in the conventional USB 200.
따라서 본 발명은 USB(200)에 스마트폰(300)통신장치를 구비함으로써, 스마트폰에서 공인인증서가 필요할 경우 휴대용으로 가지고 다니는 UBS(200)의 스마트폰(300)기능을 통해 부가적인 삽입없이 공인인증서을 전달하는 것이다.Therefore, according to the present invention, by providing the communication device of the smart phone 300 in the USB 200, it is possible to provide the authentication function of the smartphone 300 without additional insertion through the function of the smart phone 300 of the UBS 200, Certificate.
도 1는 도 2에 도시된 이동 통신 단말기용 외장형 장치의 다른 예를 나타낸 도면이다.
도 2은 본 발명의 일 실시예에 따른 이동 통신 단말기용 외장형 장치를 나타낸 블록도이다.FIG. 1 is a view showing another example of an external device for a mobile communication terminal shown in FIG. 2. Referring to FIG.
2 is a block diagram illustrating an external device for a mobile communication terminal according to an embodiment of the present invention.
본 발명은 스마트폰(300)통신을 통해 스마트폰으로 공인인증서 전송이 가능한 USB(200)로, 내부의 스마트 카드 모듈에서 개인 정보가 관리되는 경우에, 스마트폰의 통신으로 개인 정보의 이동이 가능하다. 예를 들어, 본 발명에 따른 USB(200)를 이동 통신 단말기들을 가까이 접근시킴으로써, 개인 정보를 송신하려는 USB(200)에서는 외장형 장치 내부의 안테나를 통하여 인증 정보와 함께 개인 정보를 스마트폰으로 전송할 수 있다.The present invention relates to a USB 200 capable of transmitting an authorized certificate to a smartphone through a smart phone 300 communication. In a case where personal information is managed in an internal smart card module, personal information can be moved by communication with a smart phone Do. For example, when the USB 200 according to the present invention is moved closer to the mobile communication terminals, the USB 200 for transmitting personal information can transmit personal information to the smart phone along with the authentication information through the antenna inside the external device have.
스마트폰에서는 USB(200)의 안테나를 통하여 인증 정보와 개인 정보가 수신되면, 수신된 신호들을 기반으로 한 정보가 스마트폰(300) 통신부를 통하여 상기 스마트 카드 모듈로 전달될 수 있다. 이 때, 상기 스마트 카드 모듈은 CPU의 제어에 따라 일정 인증을 수행할 수 있고, 상기 인증의 성공 시에 상기 수신된 신호들에 포함된 개인 정보를 저장하여 관리할 수 있다.When the authentication information and the personal information are received through the antenna of the USB 200, information based on the received signals may be transmitted to the smart card module through the communication unit of the smartphone 300. At this time, the smart card module can perform the schedule authentication according to the control of the CPU, and can store and manage the personal information included in the received signals upon successful authentication.
100 : NFC(100)
200 : UBS(200)
300 : 스마트폰(300)100: NFC (100)
200: UBS (200)
300: smart phone 300,
Claims (2)
상기 USB는 데이터를 저장하고 처리하는 외장 메모리, 스마트폰과 통신을 통해 공인인증서를 전송하는 스마트카드 모듈로 구성된 것을 특징으로한 NFC통신이 가능한 USBThe method of claim 1, wherein
The USB includes an external memory for storing and processing data, and a smart card module for transmitting a public certificate through communication with a smart phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150002663A KR20160085541A (en) | 2015-01-08 | 2015-01-08 | nfc usb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150002663A KR20160085541A (en) | 2015-01-08 | 2015-01-08 | nfc usb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20160085541A true KR20160085541A (en) | 2016-07-18 |
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ID=56679616
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150002663A KR20160085541A (en) | 2015-01-08 | 2015-01-08 | nfc usb |
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| Country | Link |
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| KR (1) | KR20160085541A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100681929B1 (en) | 2005-12-30 | 2007-02-12 | (주)한창시스템 | External device for mobile communication terminal and near field communication method using the same |
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2015
- 2015-01-08 KR KR1020150002663A patent/KR20160085541A/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100681929B1 (en) | 2005-12-30 | 2007-02-12 | (주)한창시스템 | External device for mobile communication terminal and near field communication method using the same |
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