WO2008122869A3 - Module nfc, notamment pour telephone mobile - Google Patents
Module nfc, notamment pour telephone mobile Download PDFInfo
- Publication number
- WO2008122869A3 WO2008122869A3 PCT/IB2008/000823 IB2008000823W WO2008122869A3 WO 2008122869 A3 WO2008122869 A3 WO 2008122869A3 IB 2008000823 W IB2008000823 W IB 2008000823W WO 2008122869 A3 WO2008122869 A3 WO 2008122869A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- integrated circuit
- antenna coil
- cic
- reader
- mobile telephone
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10158—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
- G06K7/10178—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Near-Field Transmission Systems (AREA)
- Telephone Function (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08719421A EP2145399B1 (fr) | 2007-04-04 | 2008-04-02 | Module nfc, notamment pour telephone mobile |
CN200880011071A CN101682370A (zh) | 2007-04-04 | 2008-04-02 | Nfc模块,特别是用于移动电话的nfc模块 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702459A FR2914800B1 (fr) | 2007-04-04 | 2007-04-04 | Module nfc, notamment pour telephone mobile |
FR0702459 | 2007-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008122869A2 WO2008122869A2 (fr) | 2008-10-16 |
WO2008122869A3 true WO2008122869A3 (fr) | 2009-01-29 |
Family
ID=38657198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2008/000823 WO2008122869A2 (fr) | 2007-04-04 | 2008-04-02 | Module nfc, notamment pour telephone mobile |
Country Status (6)
Country | Link |
---|---|
US (1) | US8260199B2 (fr) |
EP (1) | EP2145399B1 (fr) |
KR (1) | KR20090126323A (fr) |
CN (1) | CN101682370A (fr) |
FR (1) | FR2914800B1 (fr) |
WO (1) | WO2008122869A2 (fr) |
Families Citing this family (136)
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2008
- 2008-04-02 CN CN200880011071A patent/CN101682370A/zh active Pending
- 2008-04-02 KR KR1020097023114A patent/KR20090126323A/ko not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
---|---|
WO2008122869A2 (fr) | 2008-10-16 |
US8260199B2 (en) | 2012-09-04 |
EP2145399B1 (fr) | 2012-07-18 |
FR2914800A1 (fr) | 2008-10-10 |
EP2145399A2 (fr) | 2010-01-20 |
KR20090126323A (ko) | 2009-12-08 |
FR2914800B1 (fr) | 2010-09-17 |
US20080245851A1 (en) | 2008-10-09 |
CN101682370A (zh) | 2010-03-24 |
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