CN106385276A - Flexible satellite communication equipment - Google Patents
Flexible satellite communication equipment Download PDFInfo
- Publication number
- CN106385276A CN106385276A CN201610776478.2A CN201610776478A CN106385276A CN 106385276 A CN106385276 A CN 106385276A CN 201610776478 A CN201610776478 A CN 201610776478A CN 106385276 A CN106385276 A CN 106385276A
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- China
- Prior art keywords
- point
- satellite
- network
- satellite communication
- communication equipment
- 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.)
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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
- H04B1/74—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 for increasing reliability, e.g. using redundant or spare channels or apparatus
- H04B1/745—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 for increasing reliability, e.g. using redundant or spare channels or apparatus using by-passing or self-healing methods
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention relates to flexible satellite communication equipment in which star-shaped and point-to-point communication functions are integrated. In the equipment, a network router device (8) is connected with a point-to-point supporting satellite communication device (5), a star-shaped network satellite supporting communication device (6), a serial equipment network server (7) and a local area network signal communication end (9); a satellite signal input end (1) is connected with a signal demultiplexer (3); the output end of the signal demultiplexer (3) is connected with the input ends of the point-to-point supporting satellite communication device (5) and the star-shaped network satellite supporting communication device (6); a satellite signal output end (2) is connected with a signal combiner (4); and the input end of the signal combiner (4) is connected with the output ends of the point-to-point supporting satellite communication device (5) and the star-shaped network satellite supporting communication device (6).
Description
Technical field
The present invention relates to a kind of flexibility satellite communication equipment, especially one kind possess starlike and point-to-point two kinds of communication moulds
The satellite communication equipment of formula, belongs to technical field of satellite communication.
Background technology
Rise rapidly with government, industry and the civilian emergency communication market demand, the demand of satellite communication equipment is continuous
Increase, the requirement to the function of satellite communication equipment also improves constantly, but in the market using more satellite communication equipment
Exist not enough as follows：Support starlike communication satellite communication equipment low cost, can plug and play, but communication link when extend,
Its bandwidth is relatively low：Support that the communication bandwidth of the satellite communication equipment of point-to-point communication is high, but be unable to plug and play, and terminal cost
High.And any of the above network equipment all can not be in communication with each other each other it is impossible to fully meet the plug and play of emergency communication,
Communication bandwidth, the requirement of communication intercommunication, therefore, develop the satellite with starlike and point-to-point two kinds of communication patterns
Communication equipment, significant to the functional requirement of satellite communication equipment for meeting emergency communication market.
Content of the invention
Technical problem：It is an object of the invention to provide a kind of starlike and point-to-point two kinds of communication patterns of achievable support is soft
Property communication terminal device.
Technical scheme：The present invention adopts the following technical scheme that to solve its technical problem：The present invention is a kind of satellite communication
Equipment, it include support radial network satellite communication equipment, support point-to-point satellite communication equipment, network router device,
Serial port device network server, satellite-signal input, satellite-signal outfan and other circuit that connects form, other connections
Circuit includes signal combiner, signal shunt and signal connection cable.
This equipment mainly includes supporting point-to-point satellite communication equipment, the satellite communication equipment supporting radial network, serial ports
Equipment networking server, network router device, wherein, the lan interfaces of network router device are point-to-point with support respectively
Satellite communication equipment, support the satellite communication equipment of radial network, serial port device network server, local area network signal communication ends phase
Connect, the Wide Area Network interface of network router device fills another expensive network interface and is connected with supporting point-to-point satellite communication
Connect, satellite-signal input termination signal shunt, the outfan of signal shunt connects the point-to-point satellite communication of support respectively and sets
The input of satellite communication equipment that is standby, supporting radial network：Satellite-signal output termination signal combiner, signal combiner defeated
Enter end and connect the point-to-point satellite communication equipment of support, the outfan of the satellite communication equipment of support radial network respectively.Serial equipment
The serial interface of networked server is connected with the serial interface supporting point-to-point satellite communication equipment.
Satellite-signal outdoor unit input signal passes through satellite-signal input (i.e.：The input of signal combiner) access
To the input of signal shunt, and the outfan of signal shunt is coupled with support the satellite communication equipment of radial network
Satellite-signal input and the satellite-signal input supporting point-to-point satellite communication equipment：The satellite supporting radial network leads to
The satellite-signal outfan of the satellite-signal outfan of letter equipment and the point-to-point satellite communication equipment of support will access signal
The input of combiner, then by signal combiner outfan (i.e.：The outfan of satellite communication equipment) and multi-sat outdoor unit
Connect：The network interface supporting the satellite communication equipment of radial network is connected to the lan interfaces of network router device：Will
A network interface supporting point-to-point satellite communication equipment is connected to another lan interfaces of network router device：
The network interface of serial port device network server is connected to remaining lan interfaces of network router device；By network
Router device Yu lan interfaces and be supplied to needs and carry out as the network connection end of flexible communication terminal equipment
The equipment of satellite communication uses：Another network interface supporting point-to-point satellite communication equipment is connected to network router
One Wide Area Network interface of equipment：The serial interface supporting point-to-point satellite communication equipment is connected to serial equipment networking clothes
The serial interface of business device.
After satellite communication antena is to good satellite, support that the satellite communication equipment of radial network can be with the starlike Network Communication of satellite
Signal, realizes being communicated with the satellite earth main website of starlike communication mode by modes such as TDMA or MF-TDMA, sets up and originally defends
Star communication equipment and the communication link of satellite earth main website, can be led to the other satellites in the star-network of this earth main website simultaneously
Letter equipment enters planetary communication, thus realize opening of satellite communication link leading to；When satellite communication equipment because communication needs greatly
Amplitude increases bandwidth, and the communication bandwidth making star-network is (within typically 2Mbps>When cannot meet use demand, operator can
With the network interface configuration by network router device using computer (or other similar devices), point-to-point defending is supported in activation
The communication function of star communication equipment, or the Network Management Function by starlike satellite earth main website, network via serial equipment and take
Business device, remote control allocation activation support point-to-point satellite communication equipment, thus realize from star-network communicate netted (or
Point-to-point) being switched fast of communicating, now, star-network communication can be according to the needs of user, it is determined whether keep logical simultaneously
Letter state or do not keep communications status：After setting up communication link, the satellite communication of two kinds of different communication modes in this equipment
Equipment all provides communication link to connect by local area network communication equipment for the other equipment needing communication being connected to communication output
Enter service.
When not needing netted or point-to-point communication, operator can pass through network using computer (or other similar devices)
The network interface configuration of router device, and serial port device network server, close and support point-to-point satellite communication equipment
Communication function, thus realize from netted (or point-to-point) communicate star-network communication quick switchback：Any of the above described one
Under individual communications status, operator can be closed by direct operation satellite communication equipment, also can Remote satellite communication set
Standby closed.
Beneficial effect：Compared with prior art, the present invention has the advantage that.
1., present invention utilizes existing starlike satellite communication network, it is not required to carry out large-scale satellite system transformation, you can
Realize supporting starlike and point-to-point satellite communication, be conducive to making full use of and protect original investment, cost of reducing investment outlay.
2. the Remote configuration function for point-to-point communication mode of providing in the present invention, greatly reduces satellite communication and sets
The technical requirements of standby manipulator, are conducive to the enforcement that emergency communication ensures.
3. the present invention has starlike and point-to-point two kinds of satellite communication mode so that it mutually plays the effect of backup, and one
A kind of pattern of denier breaks down, and can be immediately switched to another kind of pattern.
Brief description
Fig. 1 is the structural representation of the present invention.
Wherein：Satellite-signal input 1, satellite-signal outfan 2, signal combiner 3, signal shunt 4, support point are right
The satellite communication equipment 5 of point, the satellite communication equipment 6 supporting radial network, serial port device network server 7, network router set
Standby 8, local area network signal communication ends 9.
Specific embodiment
The starlike and point-to-point disome satellite communication equipment of the present invention：Satellite-signal outdoor unit input signal is passed through
Satellite-signal input 1 accesses to signal shunt 3 input of model JEFERSON 4204N-P, and by signal shunt
3 outfan is coupled with satellite-signal input and the model of model CDM-570L satellite point-to-point communication terminal 5
The satellite-signal input of the starlike network communication terminal of EMSSAT4100 satellite 6：The satellite of model CDM-570L communication terminal 5
The satellite-signal outfan of signal output part and the starlike network communication terminal of model EMSSAT 4100 satellite 6 is by access type
Number for JEFERSON 4204N-P signal combiner 4 input, then by model JEFERSON 4204N-P signal combiner 4
Outfan 2 (i.e.：The outfan of satellite communication equipment) it is connected with multi-sat outdoor unit：By model CDM-570L satellite point pair
The LAN that one network interface of point communication terminal 5 is connected to model UTT Hiper 3311 network router device 8 connects
Mouthful：The network interface of starlike for model EMSSAT4100 satellite network communication terminal 6 is also connected to network router device 8
Another lan interfaces：The network interface of model MOXA NE-4100T serial port device network server 7 is also connected to net
Network router device 8 remaining one of lan interfaces：By model UTT Hiper 3311 network router device 8
Yu lan interfaces and be supplied to and need to carry out setting of satellite communication as the network connection end 9 of flexible communication terminal equipment
Standby use：Another network interface of model C DM-570L communication terminal 5 is connected to a wide area of network router device
Network interface：The serial interface of model C DM-570L communication terminal 5 is connected to the networking of model MOXA NE-4100T serial equipment
Network interface of the serial interface of server 7.
After satellite communication antena is to good satellite, model EMSSAT 4100 satellite communication equipment 6 can use the star of satellite
Shape Network Communication signal, is realized the starlike satellite communication of 144Kbps to 2Mbps, sets up this satellite communication and set by MF-TDMA mode
The standby communication link with model Alcatel9780 satellite earth main website, simultaneously can with the star-network of this earth main website in
Enter planetary communication, thus realize opening of satellite communication link leading to；When model EMSSAT 4100 satellite communication equipment
Starlike communication can not meet communication needs it is necessary to using 4Mbps bandwidth when, operator (or other can be similar to using computer
Equipment) configure and activate CDM-570L by UTT Hiper 3311 network router device 8 interface of satellite communication equipment and defend
The communication function of punctate opacity of the cornea point to-point communication terminal 5, or by the Network Management Function of Alcatel9780 starlike satellite earth main website,
Via model MOXA NE-4100T serial port device network server 7, remote control allocation activation supports that point-to-point satellite leads to
Letter equipment, activation CDM-570L satellite mesh network and point-to-point communication terminal 3, thus realize from EMSSAT4100 satellite communication
Equipment is switched fast to CDM-570L serial communication, and now, model EMSSAT4100 satellite communication equipment can root
Needs according to user, it is determined whether keep communications status simultaneously or do not keep communications status：After setting up communication link, this equipment
In EMSSAT 4100 satellite communication equipment to CDM-570L communication terminal all by model UTT Hiper 3311 network road
There is provided communication link access service by device equipment 8 for the other equipment needing communication being connected to communication output 9.
When not needing netted or point-to-point communication, operator can use the satellite communication by the present invention for the PC
The local area network communication communication interface that equipment is provided, configures and closes the communication work(of CDM-570L satellite point-to-point communication terminal 5
Can be it is also possible to pass through the Network Management Function of Alcatel9780 starlike satellite earth main website, by satellite communication link EMSSAT
4100 satellite communication equipments, UTT Hiper 3311 network router device 8, and the networking of MOXA NE-4100T serial equipment
Server 7, closes the point-to-point satellite communication equipment of CDM-570L 5, thus realizing communicating radial network from netted (or point-to-point)
The quick switchback of network communication：Under any of the above described communications status, operator can be entered by direct operation satellite communication equipment
Row is closed, and also can Remote satellite communication equipment be closed.
Claims (2)
1. a kind of flexible communication terminal equipment is it is characterised in that this equipment mainly includes supporting point-to-point satellite communication equipment
(5), the satellite communication equipment (6) of support radial network, serial port device network server (7), network router device (8), wherein,
The lan interfaces of network router device (8) respectively with support point-to-point satellite communication equipment (5), support the defending of radial network
Star communication equipment (6), serial port device network server (7), local area network signal communication ends are connected, network router device (8)
Wide Area Network interface with support point-to-point satellite communication equipment (5) another network interface be connected, the point being built up is right
The radial network link that built up of satellite communication equipment of point link and support radial network carries out link selection, mutually standby.Satellite-signal
Input (1) connects signal shunt (3), and the outfan of signal shunt (3) connects the point-to-point satellite communication equipment of support respectively
(5), support the input of the satellite communication equipment () of radial network：Satellite-signal outfan (2) connects signal combiner (4), signal
The satellite communication equipment that the input of combiner (4) connects respectively and supports point-to-point satellite communication equipment (5), supports radial network
(6) outfan.
2. flexible communication terminal equipment according to claim 1 is it is characterised in that the string of serial port device network server (7)
Mouth interface is connected with the serial interface supporting point-to-point satellite communication equipment (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776478.2A CN106385276A (en) | 2016-08-29 | 2016-08-29 | Flexible satellite communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776478.2A CN106385276A (en) | 2016-08-29 | 2016-08-29 | Flexible satellite communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385276A true CN106385276A (en) | 2017-02-08 |
Family
ID=57938531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776478.2A Pending CN106385276A (en) | 2016-08-29 | 2016-08-29 | Flexible satellite communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385276A (en) |
-
2016
- 2016-08-29 CN CN201610776478.2A patent/CN106385276A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |