HK1217121A1 - 設備進行通訊的設備與方法 - Google Patents

設備進行通訊的設備與方法

Info

Publication number
HK1217121A1
HK1217121A1 HK16104694.3A HK16104694A HK1217121A1 HK 1217121 A1 HK1217121 A1 HK 1217121A1 HK 16104694 A HK16104694 A HK 16104694A HK 1217121 A1 HK1217121 A1 HK 1217121A1
Authority
HK
Hong Kong
Prior art keywords
gps
communicating
equipment
gps equipment
equipment gps
Prior art date
Application number
HK16104694.3A
Other languages
English (en)
Inventor
沈瑋侖
Original Assignee
Wellen Sham
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 Wellen Sham filed Critical Wellen Sham
Publication of HK1217121A1 publication Critical patent/HK1217121A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0002—Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0028—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at baseband stage
    • 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
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • 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
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2338—Demodulator circuits; Receiver circuits using non-coherent demodulation using sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)
HK16104694.3A 2009-01-13 2016-04-25 設備進行通訊的設備與方法 HK1217121A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14434909P 2009-01-13 2009-01-13

Publications (1)

Publication Number Publication Date
HK1217121A1 true HK1217121A1 (zh) 2016-12-23

Family

ID=42319058

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16104694.3A HK1217121A1 (zh) 2009-01-13 2016-04-25 設備進行通訊的設備與方法

Country Status (8)

Country Link
US (3) US8270387B2 (zh)
EP (2) EP3585019B1 (zh)
JP (1) JP2012515507A (zh)
KR (1) KR101503324B1 (zh)
CN (2) CN102292949B (zh)
AU (1) AU2010204862B2 (zh)
HK (1) HK1217121A1 (zh)
WO (1) WO2010083182A2 (zh)

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Also Published As

Publication number Publication date
USRE48157E1 (en) 2020-08-11
EP2387841A4 (en) 2014-09-17
US8270387B2 (en) 2012-09-18
WO2010083182A3 (en) 2010-09-30
EP3585019A1 (en) 2019-12-25
AU2010204862B2 (en) 2015-11-05
AU2010204862A1 (en) 2011-08-11
US20100177760A1 (en) 2010-07-15
CN102292949B (zh) 2015-07-15
JP2012515507A (ja) 2012-07-05
CN105187085A (zh) 2015-12-23
US8948155B2 (en) 2015-02-03
CN105187085B (zh) 2018-01-19
US20130003714A1 (en) 2013-01-03
EP3585019B1 (en) 2023-08-16
KR20110108362A (ko) 2011-10-05
EP2387841B1 (en) 2019-08-28
EP2387841A2 (en) 2011-11-23
WO2010083182A2 (en) 2010-07-22
KR101503324B1 (ko) 2015-03-24
CN102292949A (zh) 2011-12-21

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