HK1177658A1 - 音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具 - Google Patents

音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具

Info

Publication number
HK1177658A1
HK1177658A1 HK13105457.0A HK13105457A HK1177658A1 HK 1177658 A1 HK1177658 A1 HK 1177658A1 HK 13105457 A HK13105457 A HK 13105457A HK 1177658 A1 HK1177658 A1 HK 1177658A1
Authority
HK
Hong Kong
Prior art keywords
adapting
self
electronic signature
audio communication
communication modulation
Prior art date
Application number
HK13105457.0A
Other languages
English (en)
Inventor
李東聲
Original Assignee
天地融科技股份有限公司
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 天地融科技股份有限公司 filed Critical 天地融科技股份有限公司
Publication of HK1177658A1 publication Critical patent/HK1177658A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • 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
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1453—Negotiation of transmission parameters prior to communication of modulation type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
HK13105457.0A 2012-06-21 2013-05-07 音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具 HK1177658A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210211374.9A CN102769590B (zh) 2012-06-21 2012-06-21 音频通信调制方式自适应的方法、系统、装置、电子签名工具

Publications (1)

Publication Number Publication Date
HK1177658A1 true HK1177658A1 (zh) 2013-08-23

Family

ID=47096843

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13105457.0A HK1177658A1 (zh) 2012-06-21 2013-05-07 音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具

Country Status (8)

Country Link
US (1) US9608849B2 (zh)
EP (1) EP2838235B1 (zh)
KR (1) KR101553199B1 (zh)
CN (1) CN102769590B (zh)
CA (1) CA2875545C (zh)
HK (1) HK1177658A1 (zh)
SG (1) SG11201407838YA (zh)
WO (1) WO2013189255A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102769590B (zh) 2012-06-21 2014-11-05 天地融科技股份有限公司 音频通信调制方式自适应的方法、系统、装置、电子签名工具
CN102821076B (zh) * 2012-06-29 2014-12-24 天地融科技股份有限公司 音频通信调制方式自适应的方法、系统、装置、电子签名工具
CN103888256B (zh) * 2012-12-24 2018-01-05 国民技术股份有限公司 一种密码钥匙的认证方法及系统
CN103763065A (zh) * 2014-01-27 2014-04-30 天地融科技股份有限公司 一种移动终端与信息安全设备通信的方法
CN103763066B (zh) * 2014-01-27 2018-01-16 天地融科技股份有限公司 一种移动终端与信息安全设备通信的方法
CN103812610B (zh) * 2014-02-17 2018-01-16 天地融科技股份有限公司 一种数据通信方法、终端及信息安全设备
CN103840914B (zh) * 2014-02-17 2017-04-19 天地融科技股份有限公司 一种数据通信方法、终端及信息安全设备
CN110166989B (zh) * 2018-02-14 2021-06-01 华为技术有限公司 一种高速传输音频数据的方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8509135D0 (en) * 1985-04-10 1985-05-15 Gen Electric Co Plc Transaction system
US6590944B1 (en) * 1999-02-24 2003-07-08 Ibiquity Digital Corporation Audio blend method and apparatus for AM and FM in band on channel digital audio broadcasting
US6580705B1 (en) * 1999-10-28 2003-06-17 Lucent Technologies Inc. Signal combining scheme for wireless transmission systems having multiple modulation schemes
US20070291635A1 (en) * 2006-06-15 2007-12-20 Motorola, Inc. Method and apparatus for switching between ofdm communication modes
CN100531398C (zh) * 2006-08-23 2009-08-19 中兴通讯股份有限公司 一种移动多媒体广播系统的多音轨实现方法
KR100937221B1 (ko) 2009-05-15 2010-01-18 엘아이지넥스원 주식회사 다대역 이종변조방식 ｓｄｒ 모뎀 간의 양방향 중계기와 중계 방법 및 이를 이용한 통신 시스템
CN102769590B (zh) 2012-06-21 2014-11-05 天地融科技股份有限公司 音频通信调制方式自适应的方法、系统、装置、电子签名工具

Also Published As

Publication number Publication date
CN102769590B (zh) 2014-11-05
US20150180688A1 (en) 2015-06-25
KR101553199B1 (ko) 2015-09-14
CA2875545C (en) 2015-08-18
EP2838235A1 (en) 2015-02-18
US9608849B2 (en) 2017-03-28
EP2838235A4 (en) 2015-04-22
EP2838235B1 (en) 2016-03-16
KR20150023743A (ko) 2015-03-05
CA2875545A1 (en) 2013-12-27
WO2013189255A1 (zh) 2013-12-27
SG11201407838YA (en) 2015-01-29
CN102769590A (zh) 2012-11-07

Similar Documents

Publication Publication Date Title
EP2892299A4 (en) COMMUNICATION PROCESS, DEVICE AND SYSTEM FOR A D2D COMMUNICATION SYSTEM
EP2866498A4 (en) METHOD AND DEVICE FOR DATA TRANSMISSION AND COMMUNICATION SYSTEM
HK1177658A1 (zh) 音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具
EP2793497A4 (en) METHOD, DEVICE AND SYSTEM FOR PRODUCING A CONNECTION FROM DEVICE TO DEVICE
EP2858422A4 (en) METHOD, DEVICE AND SYSTEM FOR SEARCHING TERMINAL DEVICE
EP2884780A4 (en) DATA TRANSMISSION PROCESS, DEVICE AND SYSTEM
EP2793448A4 (en) METHOD, DEVICE AND DATA COMMUNICATION SYSTEM
EP2858313A4 (en) METHOD, DEVICE AND SYSTEM FOR ROUTING FUNCTION ACTIVATION AND DATA TRANSMISSION
EP2936923A4 (en) METHOD AND SYSTEM FOR COMMUNICATION BETWEEN DEVICES
EP2863558A4 (en) METHOD FOR TRANSMITTING AUDIO DATA, SYSTEM, TRANSMISSION DEVICE AND ELECTRONIC SIGNATURE TOOL
EP2902871A4 (en) ELECTRONIC DEVICE, COMMUNICATION SYSTEM, AND HOT CONNECTION CONTROL METHOD
EP2916571A4 (en) METHOD, SYSTEM AND DEVICE FOR TRANSFERRING DATA
EP2866480A4 (en) DATA TRANSMISSION METHOD, SYSTEM AND DEVICE, METHOD FOR DATA COLLECTION FOR A TERMINAL AND TERMINAL DEVICE
EP2688258A4 (en) SINGLE CARD COMMUNICATION PROCESS, SYSTEM THEREFOR AND INDIVIDUAL CARD
EP2911432A4 (en) METHOD, DEVICE, AND SYSTEM FOR SECURE COMMUNICATIONS IN SIP BASED INTER-MTC DEVICE
EP2863557A4 (en) DATA TRANSMISSION PROCESS, DEVICE AND SYSTEM
EP2824967A4 (en) DEVICE DISCOVERING METHOD, DEVICE AND SYSTEM
EP2863559A4 (en) AUDIO DATA TRANSMISSION SYSTEM, AUDIO DATA TRANSMISSION DEVICE, AND ELECTRONIC SIGNATURE TOOL
EP2822264A4 (en) COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND COMMUNICATION PROCESS
EP2713645A4 (en) METHOD FOR SENDING DATA AND SYSTEM
HK1177659A1 (zh) 音頻通信調製方式自適應的方法、系統、裝置、電子簽名工具
EP2930875A4 (en) METHOD, DEVICE AND SYSTEM FOR DATA TRANSMISSION
EP2817949A4 (en) SYSTEM AND METHOD FOR REMOTELY TRIGGERED AUDIO COMMUNICATION
EP2757836A4 (en) METHOD, DEVICE AND SYSTEM FOR SENDING DATA
EP2814192A4 (en) METHOD, DEVICE AND SYSTEM FOR TRANSMITTING SIGNALS