CN112398777B - Very high frequency data exchange system - Google Patents
Very high frequency data exchange system Download PDFInfo
- Publication number
- CN112398777B CN112398777B CN202011129469.7A CN202011129469A CN112398777B CN 112398777 B CN112398777 B CN 112398777B CN 202011129469 A CN202011129469 A CN 202011129469A CN 112398777 B CN112398777 B CN 112398777B
- Authority
- CN
- China
- Prior art keywords
- filter
- input end
- ais
- output end
- input
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 19
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000012795 verification Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000006855 networking Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/36—Modulator circuits; Transmitter circuits
- H04L27/362—Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011129469.7A CN112398777B (en) | 2020-10-21 | 2020-10-21 | Very high frequency data exchange system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011129469.7A CN112398777B (en) | 2020-10-21 | 2020-10-21 | Very high frequency data exchange system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112398777A CN112398777A (en) | 2021-02-23 |
CN112398777B true CN112398777B (en) | 2023-02-03 |
Family
ID=74596977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011129469.7A Active CN112398777B (en) | 2020-10-21 | 2020-10-21 | Very high frequency data exchange system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112398777B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113708794A (en) * | 2021-08-11 | 2021-11-26 | 成都中科华芯科技有限公司 | VDES-A type machine system |
CN115276763A (en) * | 2022-06-30 | 2022-11-01 | 成都天奥信息科技有限公司 | Ship/standard load VDES system communication terminal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111464229A (en) * | 2020-03-20 | 2020-07-28 | 上海航天电子通讯设备研究所 | Multi-channel multi-rate processing system suitable for VDE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694567B (en) * | 2012-06-11 | 2015-02-18 | 天津里外科技有限公司 | Front end radio frequency transceiver system for multi-standard fully-compatible mobile user terminal chip and its application system |
US9160377B2 (en) * | 2012-12-19 | 2015-10-13 | Qualcomm Incorporated | Multi-mode multi-band power amplifiers |
CN203399199U (en) * | 2013-07-29 | 2014-01-15 | 宏观微电子股份有限公司 | Universal tuner and digital television receiver system |
WO2016015219A1 (en) * | 2014-07-29 | 2016-02-04 | 华为技术有限公司 | Transceiver |
CN108872925B (en) * | 2018-07-24 | 2023-06-02 | 广州比逊电子科技有限公司 | Four-channel multi-frequency-band satellite navigation signal receiver |
CN109547091B (en) * | 2018-11-27 | 2020-06-30 | 上海航天电子通讯设备研究所 | Processing system for multi-channel detection based on VDE |
CN110391878B (en) * | 2019-07-23 | 2021-08-10 | 上海航天测控通信研究所 | ASM signal frame head detection method and frame head detector for very high frequency data exchange system |
CN110289872A (en) * | 2019-08-05 | 2019-09-27 | 上海航天计算机技术研究所 | Full duplex very high frequency(VHF) data exchange system receiver |
CN111106809A (en) * | 2020-01-02 | 2020-05-05 | 上海航天电子有限公司 | Method for automatic gain control loop of VDES radio frequency receiving channel |
-
2020
- 2020-10-21 CN CN202011129469.7A patent/CN112398777B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111464229A (en) * | 2020-03-20 | 2020-07-28 | 上海航天电子通讯设备研究所 | Multi-channel multi-rate processing system suitable for VDE |
Also Published As
Publication number | Publication date |
---|---|
CN112398777A (en) | 2021-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100576285C (en) | Large-scale short wave communication network ship monitor location and emergent alarm Apparatus for () and method therefor | |
CN112398777B (en) | Very high frequency data exchange system | |
EP2098000B1 (en) | Data transmission in mobile communication system | |
US8094642B2 (en) | Polling method and vehicle search method in digital radio communication system | |
CN106789784B (en) | Modulation-demodulation system for VDE system | |
CN105282021A (en) | Signal concentrator device | |
CN203734658U (en) | High-speed data transmission radio station | |
US8218421B2 (en) | Data transmission in a mobile communication system apparatus, system and method | |
CN103634254A (en) | Indirect modulation and demodulation data transmission device and transmission method thereof | |
AU2057399A (en) | Transmission method and radio system | |
EP1068750A1 (en) | A transmission system for a mobile communications signal | |
Cabrera et al. | Automatic Identification System modular receiver for academic purposes | |
EP2469790B1 (en) | Method, combiner and system for transmitting signals | |
CN115085745B (en) | Digital diversity communication system based on VDE-TER | |
CN103840926B (en) | The method and apparatus of data modulation in communication system | |
US5864550A (en) | Wireless local area network system and receiver for the same | |
CN208985385U (en) | A kind of cruiseway ais signal monitoring system | |
EP1973286B1 (en) | Method and system for simulcast transmission | |
CN202818322U (en) | Indirect modulation-demodulation data transmission device and application system thereof | |
CN105551309B (en) | Self-supervisory early warning sea VHF communication device and its supervision method for early warning | |
CN115276763A (en) | Ship/standard load VDES system communication terminal | |
CN212012646U (en) | High-frequency circuit digitalization system for coastal radio station | |
EP3079270B1 (en) | Network management control information transmission method and microwave device | |
JP4094401B2 (en) | Radio communication system transmitter and radio communication system | |
KR20240056327A (en) | Electronic device for heterogeneous protocol communication, communication system including the same, and operating method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: Building 1, No. 33 Fulian 3rd Road, Baoshan District, Shanghai, 201906 Patentee after: CTTIC COMMUNIATION BIG DATA (SHANGHAI) TECHNOLOGY Co.,Ltd. Address before: 200000 6th floor, No.9 Lane 360, Feihong Road, Hongkou District, Shanghai Patentee before: CTTIC SHANGHAI CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240125 Address after: 200000 6th floor, No.9 Lane 360, Feihong Road, Hongkou District, Shanghai Patentee after: CTTIC SHANGHAI CO.,LTD. Country or region after: China Address before: Building 1, No. 33 Fulian 3rd Road, Baoshan District, Shanghai, 201906 Patentee before: CTTIC COMMUNIATION BIG DATA (SHANGHAI) TECHNOLOGY Co.,Ltd. Country or region before: China |