SG11201407838YA - Method, system and apparatus for audio communication modulation mode self-adaptation and electronic signature token - Google Patents
Method, system and apparatus for audio communication modulation mode self-adaptation and electronic signature tokenInfo
- Publication number
- SG11201407838YA SG11201407838YA SG11201407838YA SG11201407838YA SG11201407838YA SG 11201407838Y A SG11201407838Y A SG 11201407838YA SG 11201407838Y A SG11201407838Y A SG 11201407838YA SG 11201407838Y A SG11201407838Y A SG 11201407838YA SG 11201407838Y A SG11201407838Y A SG 11201407838YA
- Authority
- SG
- Singapore
- Prior art keywords
- audio data
- modulation schemes
- data stream
- audio
- modulation
- Prior art date
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
- H04L27/02—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
- 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
- H04L27/10—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Telephonic Communication Services (AREA)
- Communication Control (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
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 |
PCT/CN2013/077106 WO2013189255A1 (zh) | 2012-06-21 | 2013-06-09 | 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 |
---|---|
SG11201407838YA true SG11201407838YA (en) | 2015-01-29 |
Family
ID=47096843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201407838YA SG11201407838YA (en) | 2012-06-21 | 2013-06-09 | Method, system and apparatus for audio communication modulation mode self-adaptation and electronic signature token |
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)
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 |
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 |
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 |
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 |
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 |
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)
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 |
-
2012
- 2012-06-21 CN CN201210211374.9A patent/CN102769590B/zh active Active
-
2013
- 2013-05-07 HK HK13105457.0A patent/HK1177658A1/zh unknown
- 2013-06-09 EP EP13807377.0A patent/EP2838235B1/en active Active
- 2013-06-09 CA CA2875545A patent/CA2875545C/en active Active
- 2013-06-09 US US14/409,597 patent/US9608849B2/en active Active
- 2013-06-09 WO PCT/CN2013/077106 patent/WO2013189255A1/zh active Application Filing
- 2013-06-09 SG SG11201407838YA patent/SG11201407838YA/en unknown
- 2013-06-09 KR KR1020157000883A patent/KR101553199B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN102769590B (zh) | 2014-11-05 |
CA2875545C (en) | 2015-08-18 |
EP2838235A1 (en) | 2015-02-18 |
EP2838235A4 (en) | 2015-04-22 |
CN102769590A (zh) | 2012-11-07 |
US9608849B2 (en) | 2017-03-28 |
WO2013189255A1 (zh) | 2013-12-27 |
KR101553199B1 (ko) | 2015-09-14 |
EP2838235B1 (en) | 2016-03-16 |
CA2875545A1 (en) | 2013-12-27 |
US20150180688A1 (en) | 2015-06-25 |
KR20150023743A (ko) | 2015-03-05 |
HK1177658A1 (zh) | 2013-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11201407838YA (en) | Method, system and apparatus for audio communication modulation mode self-adaptation and electronic signature token | |
SG11201408081XA (en) | Audio data transmission method, system, transmission apparatus, and electronic signature token | |
SG11201804837PA (en) | Electronic devices and method for direct communication | |
SG11201900272SA (en) | Methods and apparatuses for power control for independent links | |
SG11201909643RA (en) | Dynamic response prediction for improved bot task processing | |
SG11201903298PA (en) | Method and apparatus for configuring subband aggregation in nr carrier in wireless communication system | |
SG11201907144WA (en) | Synchronization signal transmission in a new radio wireless communication system | |
SG11201903379QA (en) | System and method for automatically entering and leaving ride apparatus | |
SG11201908681TA (en) | Random access procedure(s) for radio system | |
SG11201408005VA (en) | Audio interface self-adaptation device | |
SG11201804599VA (en) | Methods and apparatus for selecting enhanced distributed channel access parameters for different stations | |
SG11201905392UA (en) | Current indication channel for embb/urllc multiplexing | |
SG11201901638TA (en) | Method and apparatus for signaling of transmit power related information | |
SG11201900436UA (en) | Method for transmitting synchronization signal in wireless communication system and apparatus therefor | |
SG11201407424TA (en) | Methods for determining information about a communication parameter and communication devices | |
SG11201406617YA (en) | Method and apparatus for determining reference images for inter-prediction | |
SG11201905582PA (en) | Rogue access point detection using multi-path verification | |
SG11201407197SA (en) | Methods and arrangements for csi reporting | |
SG11201905879WA (en) | Techniques and apparatuses for handling collisions between legacy transmission time interval (tti) communications and shortened tti communications | |
SG11201407384RA (en) | Method and arrangement in a wireless communication system | |
SG11201908260WA (en) | Device, system, and method for facilitating communications between electronic gaming machines and mobile devices | |
SG11201807305YA (en) | Reception device, transmission device, communication system, signal reception method, signal transmission method, and communication method | |
SG11201807665XA (en) | Modular, wireless optical antenna | |
SG11201901360YA (en) | Uplink voice and video enhancements | |
SG11201908335YA (en) | Aggregation methods, gnodebs, user equipments and storage medium |