SG170821A1 - Method and system for information transmission - Google Patents

Method and system for information transmission

Info

Publication number
SG170821A1
SG170821A1 SG201102346-2A SG2011023462A SG170821A1 SG 170821 A1 SG170821 A1 SG 170821A1 SG 2011023462 A SG2011023462 A SG 2011023462A SG 170821 A1 SG170821 A1 SG 170821A1
Authority
SG
Singapore
Prior art keywords
data
information transmission
signal
transmitting apparatus
write
Prior art date
Application number
SG201102346-2A
Other languages
English (en)
Inventor
Andreas Stucki
Andreas Martin Haeberli
Original Assignee
Kaba Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaba Ag filed Critical Kaba Ag
Publication of SG170821A1 publication Critical patent/SG170821A1/en

Links

Classifications

    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Communication Control (AREA)
SG201102346-2A 2006-04-03 2007-03-30 Method and system for information transmission SG170821A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5482006 2006-04-03

Publications (1)

Publication Number Publication Date
SG170821A1 true SG170821A1 (en) 2011-05-30

Family

ID=38233465

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201102346-2A SG170821A1 (en) 2006-04-03 2007-03-30 Method and system for information transmission

Country Status (17)

Country Link
US (1) US9906263B2 (de)
EP (1) EP2002554A1 (de)
JP (2) JP2009532958A (de)
KR (1) KR20090012232A (de)
CN (1) CN101449479B (de)
AU (1) AU2007234292B2 (de)
BR (1) BRPI0710043A2 (de)
CA (1) CA2648128A1 (de)
IL (1) IL194444A (de)
MX (1) MX2008012725A (de)
MY (1) MY148051A (de)
NZ (1) NZ571613A (de)
RU (1) RU2446561C2 (de)
SG (1) SG170821A1 (de)
TW (1) TWI443980B (de)
WO (1) WO2007112609A1 (de)
ZA (1) ZA200809386B (de)

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US8798531B2 (en) 2007-02-14 2014-08-05 Kaba Ag System and portable device for transmitting identification signals
EP2428628B1 (de) 2007-03-05 2018-11-28 dormakaba Schweiz AG System für die Zugangskontrolle und Schliessvorrichtung
US20100060424A1 (en) * 2008-03-19 2010-03-11 Checkpoint Systems, Inc. Range Extension and Multiple Access in Modulated Backscatter Systems
TWI393040B (zh) * 2009-03-06 2013-04-11 Tangent Microelectromechanics Corp 觸控面板之電容感測架構
CH701503A2 (de) 2009-07-29 2011-01-31 Kaba Ag Elektronische schliesseinrichtung.
EP2945528A1 (de) * 2013-01-17 2015-11-25 Koninklijke Philips N.V. System und verfahren zur beeinflussung des betriebs einer vorrichtung des systems
DE102014011753B4 (de) * 2014-08-08 2022-04-28 Testo Ag Verfahren zur Übertragung eines Signals, Verwendung eines menschlichen Körpers zu einer Bildung eines Signalübertragungswegs und Signalübertragungsvorrichtung
CN104183045A (zh) * 2014-08-28 2014-12-03 东南大学 基于电容感应技术的门禁系统
US9996871B2 (en) 2014-10-15 2018-06-12 Toshiba Global Commerce Solutions Holdings Corporation Systems, methods, and mobile computing devices for purchase of items and delivery to a location within a predetermined communication range
CN105450255A (zh) * 2015-11-06 2016-03-30 天津津航计算技术研究所 一种高效率高可靠性的猝发通信方法
EP3591853B1 (de) * 2018-07-02 2021-09-01 Semtech Corporation Low-power, frequenz-hopping, weitverkehrsnetz mit wahlfreiem mediumzugriff
CN109683677B (zh) * 2018-12-21 2020-07-14 深圳市车联天下信息科技有限公司 用于降低i.mx6芯片的辐射干扰的方法及装置
CN110864654A (zh) * 2019-11-28 2020-03-06 重庆大学 一种基于超宽带测量的边坡形变测量方法
US11696237B2 (en) 2020-09-21 2023-07-04 Nxp B.V. Near-field communication device with variable path-loss

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Also Published As

Publication number Publication date
EP2002554A1 (de) 2008-12-17
JP2009532958A (ja) 2009-09-10
ZA200809386B (en) 2010-02-24
BRPI0710043A2 (pt) 2011-08-09
WO2007112609A1 (de) 2007-10-11
KR20090012232A (ko) 2009-02-02
TWI443980B (zh) 2014-07-01
MX2008012725A (es) 2009-02-17
AU2007234292A1 (en) 2007-10-11
CN101449479B (zh) 2015-05-13
AU2007234292B2 (en) 2011-09-01
IL194444A (en) 2012-12-31
TW200810384A (en) 2008-02-16
IL194444A0 (en) 2009-08-03
US9906263B2 (en) 2018-02-27
RU2446561C2 (ru) 2012-03-27
CA2648128A1 (en) 2007-10-11
CN101449479A (zh) 2009-06-03
RU2008143184A (ru) 2010-05-10
NZ571613A (en) 2011-09-30
MY148051A (en) 2013-02-28
JP2013211864A (ja) 2013-10-10
US20090161734A1 (en) 2009-06-25

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