CN106211220B - A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method - Google Patents
A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method Download PDFInfo
- Publication number
- CN106211220B CN106211220B CN201610465512.4A CN201610465512A CN106211220B CN 106211220 B CN106211220 B CN 106211220B CN 201610465512 A CN201610465512 A CN 201610465512A CN 106211220 B CN106211220 B CN 106211220B
- Authority
- CN
- China
- Prior art keywords
- satellite
- ground
- subsystem
- broadband communication
- satellite broadband
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- 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
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
- H04B7/18569—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance
- H04B7/18573—Arrangements for system physical machines management, i.e. for construction operations control, administration, maintenance for operations control, administration or maintenance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radio Relay Systems (AREA)
Abstract
A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method, the system includes ground isomery Interworking GateWay, the satellite broadband communication subsystem of emulation, the satellite broadband communication subsystem of ground simulation, real satellite Wideband Communications Subsystem, ground network, ground isomery Interworking GateWay realizes the interconnection of each heterogeneous network, the satellite broadband communication subsystem of emulation realizes the emulation of wideband satellite communication subsystem network, the satellite broadband communication subsystem of ground simulation realizes the ground simulation of wideband satellite communication subsystem, the business and application of real satellite Wideband Communications Subsystem access real satellite Wideband Communications Subsystem, the business and application of ground network introducing ground network, solve the key technical problem in the interconnection of satellite broadband communication system isomery, with flexibility height, the strong feature of scalability, substantially increase Broadband Satellite The design and implementation efficiency of communication system isomery interconnection.
Description
Technical field
The present invention relates to a kind of interconnection satellite broadband communication semi-physical simulations of isomery to verify system and method, and it is wide to belong to satellite
Band field of communication technology.
Background technique
Satellite broadband communication organically combines digital multimedia, satellite communication broadcast and internet, utilizes unified service
Platform realizes large capacity broadband data communication, provides internet access and the various interactive multimedias clothes of high quality for user
Business, is the important directions of present satellites Communication Development.Develop satellite broadband communication system for solving each field in China to broadband
The urgent need of multimedia service communication, promotes the satellite-based letter in China at the advanced position for occupying satellite broadband communication technology
The infrastructure construction of breath high speed network is of great significance.
Currently, each satellite broadband communication system generally independently constructs and provides service for user in system, and with user
The continuous development of demand carries out information exchange between each satellite broadband communication system user, and interconnects into ground network
For certainty.
Since different satellite broadband communication systems can use different communication system and technical standard, using effective
Technological means realize that the efficient isomery interconnection between multisystem seems extremely necessary.This is solved by the way of ground system interconnection
Problem is a kind of effective means, but still there are many Key technique problems have it is to be solved.For example, to based on biography transport control protocol
The business for discussing (TCP) needs to handle different satellite broadband communication systems using efficiency of transmission caused by different TCP accelerated modes
Reduce even can not effective intercommunication the problems such as.
For this reason, it is necessary to which the semi-physical simulation that satellite broadband communication system is verified can be interconnected to isomery by constructing one
Verifying system carries out the emulation and verifying of key technology in heterogeneous system interconnection process by way of software and hardware combining, to close
The solution of key technology problem provides effective solution, to improve satellite broadband communication system isomery Networking Design and implementation
Efficiency provides help, establishes technical foundation to establish efficient, reliable isomery interconnection satellite broadband communication system.
Summary of the invention
Present invention solves the technical problem that are as follows: it overcomes the shortage of prior art, a kind of isomery interconnection satellite broadband communication is provided
Semi-physical simulation verifying system and method carries out system design and building using the thought of software and hardware combining, high with flexibility,
Scalability is strong, can carry out simulation analysis to the key technical problem encountered in the interconnection of satellite broadband communication system isomery and quickly mention
The characteristics of for key technology solution.It is another object of the present invention to provide a kind of isomery interconnection satellite broadband communications half
Physical simulation verification method.
The technical solution of the present invention is as follows: system, including ground are verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation
Face isomery Interworking GateWay, the satellite broadband communication subsystem of emulation, the satellite broadband communication subsystem of ground simulation, real satellite
Wideband Communications Subsystem, ground network.
Number, the business transmission belt of the satellite broadband communication subsystem of ground isomery Interworking GateWay isomery interconnection as needed
Wide demand, the number of ground subnets and its service transmission bandwidth demand configure corresponding subnet and the corresponding network port.It is preferred that
Scheme are as follows: when isomery interconnection satellite broadband communication semi-physical simulation verifying system need to access 1 interface bandwidth be 10Mbps
Emulation satellite broadband communication subsystem, 2 interface bandwidths be all 100Mbps ground simulation satellite broadband communication subsystem
The ground that the real satellite Wideband Communications Subsystem and 2 interface bandwidths that system, 1 interface bandwidth are 100Mbps are 1000Mbps
When torus network, ground isomery Interworking GateWay needs to configure 6 subnets, the corresponding network port be respectively 10Mbps, 100Mbps,
100Mbps、100Mbps、1000Mbps、1000Mbps。
The satellite broadband communication subsystem of emulation realizes the emulation of wideband satellite communication subsystem network.The subsystem can lead to
Software emulation is crossed, is realized using the emulation mode that single machine or distribution etc. are applicable in.The subsystem being capable of analog satellite broadband connections
Subsystem is totally constituted, can analog network communication system and agreement, realize basic training of the subsystem from application layer to physical layer
Can, can analog subsystem multi-user service input characteristics, simulate a large number of users while access, can simulation system believe substantially
Interactive process is enabled, realizes that the feature of system and effectiveness are analyzed under different satellite broadband communication systems.In addition, subsystem can
It is connected by configurable network interface with ground isomery Interworking GateWay, realizes the satellite broadband communication subsystem with ground simulation
System, real satellite Wideband Communications Subsystem and ground network interconnect；
The satellite broadband communication subsystem of ground simulation realizes the ground simulation of wideband satellite communication subsystem.The subsystem energy
Enough analog satellite broadband connections payload, ground based terminal and gateway station, management subsystem and control in a manner of hardware device,
Satellite broadband communication channel, and the update of system communication system can be realized in such a way that software and hardware reconstructs.The subsystem energy
Enough be connected by the network interface of ground based terminal analog machine and gateway station analog machine with ground isomery Interworking GateWay, realization and
The satellite broadband communication subsystem of emulation, real satellite Wideband Communications Subsystem and ground network interconnect；For emulation
Satellite broadband communication system emulation in the critical issue that finds, the development of equipment software and hardware can be carried out within the system and updated
And carry out function and performance verification.
Real satellite Wideband Communications Subsystem includes that true satellite repeater, ground based terminal and gateway station, subsystem are under the overall leadership
Reason and control centre, the purpose for being introduced into isomery interconnection satellite broadband communication semi-physical simulation verifying system is in order in system
The business and application of middle access real satellite wide-band communication system, are realized mutual with the isomery of other isomery satellite broadband communication systems
Connection promotes the credibility of semi-physical simulation verifying.The ground based terminal and gateway station of real satellite Wideband Communications Subsystem are by defending
Star transponder realizes satellite broadband communication, and management subsystem and control centre manage the real satellite Wideband Communications Subsystem.Very
Real satellite broadband communication subsystem can be with the satellite broadband communication subsystem of the satellite broadband communication subsystem of emulation, ground simulation
System and ground network interconnect；
Real satellite Wideband Communications Subsystem is the identical or different subsystem of one or more communication systems.Real satellite
The management subsystem of Wideband Communications Subsystem and control centre can be realized real satellite Wideband Communications Subsystem configuration management,
Equipment management, terminal management, user management, failure and performance management: configuration management carries out planning and configuration, energy to entire subsystem
It is enough that satellite resource, system operational parameters, terminal device parameter are configured；Equipment management is to gateway station, terminal and spaceborne sets
Equipment carries out parameter configuration, inquiry, the parameter that maintain equipment works normally in the systems such as standby；Terminal management be responsible for the entering of terminal,
Logout control and the maintenance of information and distribution of terminal；Failure and performance management are responsible for connecing for terminal and satellite failure information
Receipts, storage and query statistic, are responsible for acquisition, storage and the statistical analysis of performance parameter；User management be responsible for user registration registration,
User's classification and user authority management；
Ground network is connected by network interface with ground isomery Interworking GateWay, and realizes the satellite broadband communication with emulation
Subsystem, ground simulation satellite broadband communication subsystem, real satellite Wideband Communications Subsystem and ground network connection.It will
The purpose that ground network introduces isomery interconnection satellite broadband communication semi-physical simulation verifying system is to access ground in systems
The business and application of torus network realize business in each satellite system while realizing the interconnection of isomery satellite broadband communication system
Interconnecting between ground network further promotes the credibility of semi-physical simulation verifying；
Ground network can be internet or wired or wireless LAN.
Isomery interconnects in the realization of satellite broadband communication semi-physical simulation verification method, and implementation step is as follows:
(1) number of the satellite broadband communication system of ground isomery Interworking GateWay isomery interconnection as needed, business transmission
Bandwidth demand, the number of ground subnets and its service transmission bandwidth demand configure corresponding subnet and the corresponding network port；
(2) the satellite broadband communication subsystem emulated realizes the emulation of wideband satellite communication subsystem network, and analog satellite is wide
It is totally constituted with communication subsystem, basic function, analog subsystem business of the analog subsystem from application layer to physical layer input
Characteristic, while being connected by network interface with ground isomery Interworking GateWay, realize the satellite broadband communication subsystem with ground simulation
System, real satellite Wideband Communications Subsystem and ground network interconnect；
(3) the satellite broadband communication subsystem of ground simulation realizes the ground simulation of wideband satellite communication subsystem, the subsystem
System analog satellite broadband connections payload, ground based terminal and gateway station, management subsystem and control, satellite broadband communication letter
Road；It is connected by the network interface of simulation ground based terminal and gateway station simulator with ground isomery Interworking GateWay, realizes and emulate
Satellite broadband communication subsystem, real satellite Wideband Communications Subsystem and ground network interconnect；
(4) real satellite Wideband Communications Subsystem includes true Aerospace Satellite transponder, ground based terminal and gateway station, son
System administration and control centre；Real satellite broadband is accessed in isomery interconnection satellite broadband communication semi-physical simulation verifying system
The business and application of communication subsystem realize the satellite broadband communication with the satellite broadband communication subsystem of emulation, ground simulation
Subsystem and ground network interconnect；Ground based terminal and gateway station pass through satellite repeater realization satellite broadband communication, son
System administration and control centre manage the real satellite Wideband Communications Subsystem.
(5) ground network is connected by network interface with ground isomery Interworking GateWay, realizes the satellite broadband communication of emulation
The company of subsystem, the satellite broadband communication subsystem based on ground simulation, real satellite Wideband Communications Subsystem and ground network
It connects, and introduces the business and application of ground network.
Compared with prior art, the present invention has the following advantages:
(1), isomery interconnection satellite broadband communication semi-physical simulation verifying system of the present invention has the characteristics that flexibility is high, can
It is emulated and is verified with every key technology to physical layer in system to application layer.
(2), isomery interconnection satellite broadband communication semi-physical simulation verifying system of the present invention has the characteristics that scalability is strong, can
Mission requirements are interconnected according to isomery, provide isomery interconnection clothes for the satellite broadband communication system that quantity is unlimited, technical system is different
Business.
(3), isomery interconnection satellite broadband communication semi-physical simulation verifying system of the present invention uses the thought of software and hardware combining,
True, believable simulated environment is provided to analyze the critical issue in the interconnection of satellite broadband communication system isomery, and using this
System and method for quickly proposes and solves key technical problem.
Detailed description of the invention
Fig. 1 is that isomery of the present invention interconnects satellite broadband communication semi-physical simulation verifying system composition figure；
Fig. 2 is that isomery of the present invention interconnects satellite broadband communication semi-physical simulation verifying exemplary system figure；
Fig. 3 be using isomery of the present invention interconnect satellite broadband communication semi-physical simulation verifying system to TCP acceleration technique into
The explanatory diagram of row analysis verifying.
Specific embodiment
Basic ideas of the invention are as follows: the present invention relates to a kind of isomery interconnection satellite broadband communication semi-physical simulation verifying systems
System and method.The system includes that ground isomery Interworking GateWay, the satellite broadband communication subsystem of emulation, the satellite of ground simulation are wide
Band communication subsystem, real satellite Wideband Communications Subsystem, ground network, ground isomery Interworking GateWay realize each heterogeneous network
Interconnection, the satellite broadband communication subsystem of emulation realize the emulation of wideband satellite communication subsystem network, and the satellite of ground simulation is wide
Band communication subsystem realizes the ground simulation of wideband satellite communication subsystem, and real satellite Wideband Communications Subsystem accesses real satellite
The business and application of Wideband Communications Subsystem, ground network introduce the business and application of ground network.The system uses software and hardware
In conjunction with thought provide true, believable simulating, verifying environmental analysis and solve satellite broadband communication system isomery interconnection in pass
Key technology problem has the characteristics that flexibility is high, scalability is strong, substantially increases setting for satellite broadband communication system isomery interconnection
Meter and efficiency of the practice.
Present invention is further described in detail in the following with reference to the drawings and specific embodiments:
The purpose of the present invention is to provide a kind of interconnection satellite broadband communication semi-physical simulations of isomery to verify system and method,
The system carries out system design and building using the thought of software and hardware combining, has that flexibility is high, scalability is strong, can be wide to satellite
Simulation analysis is carried out with the key technical problem encountered in the interconnection of communication system isomery and key technology solution is quickly provided
The characteristics of.
It is another object of the present invention to provide a kind of isomeries to interconnect satellite broadband communication semi-physical simulation verification method.
Satellite broadband communication semi-physical simulation, which is interconnected, for isomery of the present invention as shown in Figure 1 verifies system composition figure.
It as shown in Figure 1, include ground in isomery interconnection satellite broadband communication semi-physical simulation verifying system realization of the present invention
Isomery Interworking GateWay, the satellite broadband communication subsystem of emulation, the satellite broadband communication subsystem of ground simulation, real satellite are wide
Band communication subsystem, ground network.
In Fig. 1, ground isomery Interworking GateWay as isomery interconnection wideband satellite communication semi-physical simulation verifying core with
Interconnecting for business, signaling etc. between each heterogeneous system is realized on basis.The isomery interconnection as needed of ground isomery Interworking GateWay
The number of satellite broadband communication subsystem, the number of service transmission bandwidth demand and ground subnets, bandwidth demand configuration are corresponding
Subnet and the corresponding network port, the interconnection of system thus may be implemented and realize the extension of further system.
Number, the business transmission belt of the satellite broadband communication subsystem of ground isomery Interworking GateWay isomery interconnection as needed
Wide demand, the number of ground subnets and its service transmission bandwidth demand configure corresponding subnet and the corresponding network port.It is preferred that
Scheme are as follows: when isomery interconnection satellite broadband communication semi-physical simulation verifying system need to access 1 interface bandwidth be 10Mbps
Emulation satellite broadband communication subsystem, 2 interface bandwidths be all 100Mbps ground simulation satellite broadband communication subsystem
The ground that the real satellite Wideband Communications Subsystem and 2 interface bandwidths that system, 1 interface bandwidth are 100Mbps are 1000Mbps
When torus network, ground isomery Interworking GateWay needs to configure 6 subnets, the corresponding network port be respectively 10Mbps, 100Mbps,
100Mbps、100Mbps、1000Mbps、1000Mbps。
As shown in Fig. 2, ground isomery Interworking GateWay can be realized with ground routers, and be arranged 4 subnet network segments, respectively
Satellite broadband communication subsystem, the subnet 3 of the satellite broadband communication subsystem, 2 ground simulation of subnet that emulate for subnet 1 are really defended
Star Wideband Communications Subsystem, 4 ground network of subnet.
In Fig. 1, the satellite broadband communication subsystem of emulation realizes the emulation of wideband satellite communication subsystem network, the subsystem
Can analog satellite Wideband Communications Subsystem, meanwhile, it is capable to be connected with ground isomery Interworking GateWay by network interface, realization with
The satellite broadband communication subsystem of ground simulation, real satellite Wideband Communications Subsystem and ground network interconnect；Emulation
Satellite broadband communication system the means for being substantially to provide a kind of software implementation, it is imitative that network is carried out to wideband satellite communication system
True analysis.
As shown in Fig. 2, the satellite broadband communication subsystem of emulation can be based on OPNET software in loop (SITL) with single machine
Emulation mode building.In realization, the satellite broadband communication system based on OPNET SITL can be in an emulation ground based terminal/emulation
Gateway station configures SITL network interface, is connected into ground routers, realizes heterogeneous access.
In Fig. 1, the satellite broadband communication subsystem of ground simulation realizes the ground simulation of wideband satellite communication subsystem, the son
System can analog satellite broadband connections payload, ground based terminal and gateway station, management subsystem and control, Broadband Satellite it is logical
Believe channel；The subsystem can be mutual by the network interface of ground based terminal analog machine and gateway station analog machine and ground isomery
Networking, which is closed, to be connected, and realizes and the satellite broadband communication subsystem of emulation, real satellite Wideband Communications Subsystem and ground network
It interconnects.
As shown in Fig. 2, the spaceborne route switching satellite broadband communication system of a ground simulation can be constructed, which has
Spaceborne route switching simulator and ground based terminal/gateway station simulator communication system and key technology realize the energy of synchronized update
Power, and ground routers are connected by simulation ground based terminal/simulation gateway station configuration network interface, realize heterogeneous access.
In Fig. 1, real satellite Wideband Communications Subsystem, including true satellite repeater, ground based terminal and gateway station, son
System administration and control centre；Real satellite broadband is accessed in isomery interconnection satellite broadband communication semi-physical simulation verifying system
The business and application of communication subsystem realize the satellite broadband communication with the satellite broadband communication subsystem of emulation, ground simulation
Subsystem and ground network interconnect；Ground based terminal and gateway station pass through satellite repeater realization satellite broadband communication, son
System administration and control centre manage the real satellite Wideband Communications Subsystem.
As shown in Fig. 2, a commercialization VSAT broadband satellite wide-band communication system can be passed through ICBM SHF satellite terminal/gateway station
Network interface is connected into ground routers, realizes heterogeneous access.
In Fig. 1, ground network is connected by network interface with ground isomery Interworking GateWay, introduce the business of ground network with
Using, and realize wide with the satellite broadband communication subsystem, the satellite broadband communication subsystem of ground simulation, real satellite of emulation
Connection with communication subsystem and ground network.
As shown in Fig. 2, directly utilizing router or interchanger, ground network can be introduced in the present system.
Using this system, Fig. 3 is given in system isomery interconnection process, the analysis and verifying for TCP acceleration technique
Method.
In Fig. 3, each wideband satellite communication subnet all uses different TCP acceleration technique: the satellite based on OPNET SITL
Wide-band communication system uses TCP-acceleration-A acceleration technique, ground simulation spaceborne route switching satellite broadband communication system
System uses TCP-acceleration-B acceleration technique, and commercial VSAT satellite broadband communication system uses TCP-
Acceleration-C acceleration technique, it is conventional TCP technology that internet/local area network, which uses,.Above-mentioned TCP acceleration technique all uses
Corresponding emulation/true software and hardware is realized.
When internet/LAN subscriber and based on satellite broadband communication system user, the ground simulation satellite of OPNET SITL
It carries route switching satellite broadband communication system user and commercialization VSAT satellite broadband communication system user carries out TCP between each other
When business is transmitted, due to only undergoing one section of satellite communication link for needing TCP to accelerate to divide only by accelerating accordingly
It Cai Yong not the above-mentioned isomery interconnection satellite broadband communication semi-physical simulation verifying system of TCP-acceleration-A and its realization side
Method realizes the interconnection between the satellite broadband communication system of isomery and ground network in a manner of a kind of soft or hard combination, and can benefit
Relevant key technical problem in isomery interconnection process is analyzed and verified with the system, so that it is logical to improve Broadband Satellite
The efficiency of letter system isomery Networking Design and implementation.
Isomery interconnection satellite broadband communication semi-physical simulation verifying system and its implementation of the present invention have been answered
For Ka frequency range GEO multimedia satellite communication system, the isomery of ground VSAT wideband satellite communication system and ground network
Interconnection and the verification experimental verification of related key technical, it was demonstrated that the validity of its design and implementation with it is practical.
The above, optimal specific embodiment only of the invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
The content that description in the present invention is not described in detail belongs to the well-known technique of professional and technical personnel in the field.
Claims (9)
1. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation, it is characterised in that: interconnected including ground isomery
Gateway, the satellite broadband communication subsystem of emulation, the satellite broadband communication subsystem of ground simulation, real satellite broadband connections
System, ground network；
The ground isomery Interworking GateWay, the number of the satellite broadband communication subsystem of isomery interconnection as needed, business transmission
Bandwidth demand, the number of ground subnets and its service transmission bandwidth demand configure corresponding subnet and the corresponding network port；
The satellite broadband communication subsystem of the emulation realizes the emulation of wideband satellite communication subsystem network, which can
Analog satellite Wideband Communications Subsystem, meanwhile, it is capable to be connected by configurable network interface with ground isomery Interworking GateWay, it is real
Now interconnect with the satellite broadband communication subsystem of ground simulation, real satellite Wideband Communications Subsystem and ground network；
The satellite broadband communication subsystem of the ground simulation realizes the ground simulation of wideband satellite communication subsystem, the subsystem
It being capable of analog satellite broadband connections payload, ground based terminal, gateway station, management subsystem and control and satellite broadband communication
Channel；The subsystem can be interconnected by the network interface of ground based terminal analog machine and gateway station analog machine and ground isomery
Gateway is connected, and realizes mutual with the satellite broadband communication subsystem of emulation, real satellite Wideband Communications Subsystem and ground network
Join intercommunication；
The real satellite Wideband Communications Subsystem, including true satellite repeater, ground based terminal and gateway station, subsystem are under the overall leadership
Reason and control centre, access real satellite broadband connections in isomery interconnection satellite broadband communication semi-physical simulation verifying system
The business and application of system realize the satellite broadband communication subsystem with the satellite broadband communication subsystem of emulation, ground simulation
And ground network interconnects；By satellite repeater realization satellite broadband communication, subsystem is under the overall leadership for ground based terminal and gateway station
Reason manages the real satellite Wideband Communications Subsystem with control centre；
The ground network is connected with ground isomery Interworking GateWay by network interface, introduces the business and application of ground network,
And it realizes logical with the satellite broadband communication subsystem of emulation, the satellite broadband communication subsystem of ground simulation, real satellite broadband
Believe the connection of subsystem.
2. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the satellite broadband communication subsystem of the emulation can be by software emulation, the emulation being applicable in using single machine or distribution etc.
Mode is realized.
3. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the satellite broadband communication system of the emulation can emulate a variety of satellite broadband communication systems, being capable of the friendship of simulation system signaling
Mutual process, and analyze the feature and effectiveness of system under different satellite broadband communication systems.
4. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the satellite broadband communication system of the ground simulation can in a manner of hardware device analog satellite payload, ground it is whole
End/gateway station, network management and control and satellite broadband communication channel.
5. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the satellite broadband communication subsystem of the ground simulation can realize the subsystem communication body in such a way that software and hardware reconstructs
The update of system.
6. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the management subsystem of the real satellite Wideband Communications Subsystem and control centre can be realized real satellite broadband connections
Configuration management, equipment management, terminal management, user management and the failure and performance management of system.
7. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the real satellite Wideband Communications Subsystem can be the identical or different subsystem of one or more communication systems.
8. system is verified in a kind of isomery interconnection satellite broadband communication semi-physical simulation according to claim 1, feature exists
In: the ground network is internet or wire/wireless local area network.
9. a kind of isomery interconnects satellite broadband communication semi-physical simulation verification method, it is characterised in that realize that steps are as follows:
(1) number, the service transmission bandwidth of the satellite broadband communication system of ground isomery Interworking GateWay isomery interconnection as needed
Demand, the number of ground subnets and its service transmission bandwidth demand configure corresponding subnet and the corresponding network port；
(2) the satellite broadband communication subsystem emulated realizes the emulation of wideband satellite communication subsystem network, and analog satellite broadband is logical
Believe subsystem totally composition, basic function, analog subsystem business input characteristics of the analog subsystem from application layer to physical layer,
Be connected with ground isomery Interworking GateWay by network interface simultaneously, realized and the satellite broadband communication subsystem of ground simulation, very
Real satellite broadband communication subsystem and ground network interconnect；
(3) the satellite broadband communication subsystem of ground simulation realizes the ground simulation of wideband satellite communication subsystem, the subsystem mould
Quasi- satellite broadband communication payload, ground based terminal and gateway station, management subsystem and control and satellite broadband communication channel；It is logical
The network interface for crossing simulation ground based terminal and gateway station simulator is connected with ground isomery Interworking GateWay, realizes the satellite with emulation
Wideband Communications Subsystem, real satellite Wideband Communications Subsystem and ground network interconnect；
(4) real satellite Wideband Communications Subsystem includes true Aerospace Satellite transponder, ground based terminal and gateway station and subsystem
Reason under the overall leadership and control centre；Access real satellite broadband is logical in isomery interconnection satellite broadband communication semi-physical simulation verifying system
Believe the business and application of subsystem, realizes satellite broadband communication with the satellite broadband communication subsystem of emulation, ground simulation
System and ground network interconnect；Ground based terminal and gateway station pass through satellite repeater realization satellite broadband communication, subsystem
Reason under the overall leadership manages the real satellite Wideband Communications Subsystem with control centre；
(5) ground network is connected by network interface with ground isomery Interworking GateWay, realizes the satellite broadband communication subsystem of emulation
The connection of system, satellite broadband communication subsystem, real satellite Wideband Communications Subsystem and ground network based on ground simulation, and
Introduce the business and application of ground network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465512.4A CN106211220B (en) | 2016-06-23 | 2016-06-23 | A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465512.4A CN106211220B (en) | 2016-06-23 | 2016-06-23 | A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106211220A CN106211220A (en) | 2016-12-07 |
| CN106211220B true CN106211220B (en) | 2019-06-18 |
Family
ID=57460966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610465512.4A Active CN106211220B (en) | 2016-06-23 | 2016-06-23 | A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106211220B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959524B (en) * | 2017-11-21 | 2021-04-13 | 中电科航空电子有限公司 | Communication method and system for airborne broadband communication system |
| CN108199764B (en) * | 2018-01-25 | 2020-08-14 | 北京邮电大学 | Gateway station fusing ground mobile communication core network, satellite communication system and method |
| CN112468223B (en) * | 2020-11-25 | 2021-08-24 | 中国科学院微小卫星创新研究院 | Operation simulation method and system for broadband communication constellation |
| CN114025033B (en) * | 2021-11-11 | 2022-08-16 | 中国电子科技集团公司第五十四研究所 | Interconnection and intercommunication method for IP services of satellite multi-network system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093387A (en) * | 2006-06-23 | 2007-12-26 | 航天东方红卫星有限公司 | Ground simulation test system and test method for controlling satellite attitude based on network on satellites |
| CN101404547A (en) * | 2008-11-21 | 2009-04-08 | 中国科学院软件研究所 | Satellite network simulation system |
| CN102523030A (en) * | 2011-11-25 | 2012-06-27 | 中国空间技术研究院 | Communication satellite effective load test system simulation platform |
| CN105337674A (en) * | 2015-09-22 | 2016-02-17 | 电子科技大学 | Space measurement and control communication system comprehensive testing verification platform |
-
2016
- 2016-06-23 CN CN201610465512.4A patent/CN106211220B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101093387A (en) * | 2006-06-23 | 2007-12-26 | 航天东方红卫星有限公司 | Ground simulation test system and test method for controlling satellite attitude based on network on satellites |
| CN101404547A (en) * | 2008-11-21 | 2009-04-08 | 中国科学院软件研究所 | Satellite network simulation system |
| CN102523030A (en) * | 2011-11-25 | 2012-06-27 | 中国空间技术研究院 | Communication satellite effective load test system simulation platform |
| CN105337674A (en) * | 2015-09-22 | 2016-02-17 | 电子科技大学 | Space measurement and control communication system comprehensive testing verification platform |
Non-Patent Citations (2)
| Title |
|---|
| 卫星地面试验系统半物理仿真通信机制研究;杨小平，田野;《计算机仿真》;20070330;全文 |
| 基于PAC的卫星通信机动站半物理仿真系统研究;马新生等;《制造业信息化》;20150210;全文 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106211220A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Parvez et al. | A survey on low latency towards 5G: RAN, core network and caching solutions | |
| Bonati et al. | Colosseum: Large-scale wireless experimentation through hardware-in-the-loop network emulation | |
| CN106301911B (en) | The centralized simulation platform in kind of Information Network based on SDN half and its implementation | |
| CN106211220B (en) | A kind of isomery interconnection satellite broadband communication semi-physical simulation verifying system and method | |
| Li et al. | Using SDN and NFV to implement satellite communication networks | |
| US8452302B2 (en) | Dynamic bandwidth and access management | |
| CN114666211B (en) | Communication method, model processing method and related equipment | |
| Yan et al. | Safety-oriented resource allocation for space-ground integrated cloud networks of high-speed railways | |
| Checko | Cloud radio access network architecture. Towards 5G mobile networks | |
| CN101867959A (en) | Satellite mobile communication network multi-machine collaborative simulation system and method | |
| Wang et al. | Exploiting dual connectivity for handover management in heterogeneous aeronautical network | |
| Zhu et al. | An integrated train–ground communication system using wireless network virtualization: Security and quality of service provisioning | |
| Jung et al. | Link-level and system-level simulation of 300 GHz wireless backhaul links | |
| CN103369696B (en) | A kind of carrier scheduling method, Apparatus and system | |
| CN109905884B (en) | Indoor coverage system | |
| CN106452883A (en) | A spatial information network space-based test system and a work method thereof | |
| Qi et al. | Fountain coded coordinated multipoint for 5G MBMS UAV relay | |
| Sniady et al. | Capacity gain with an alternative LTE railway communication network | |
| CN116743581A (en) | Air-space-ground integrated power grid slicing architecture and resource optimization method thereof | |
| CN111667381B (en) | Power transmission line corridor communication coverage and data transmission method | |
| Xu et al. | Study on mobility technologies of space-ground integrated IP network toward GEO satellites | |
| Alfaisaly et al. | The effect of different mobile trajectory on the performance of VoIP application in WiMAX network | |
| Casetti | The 5G Ecosystem Forges Ahead as Remote Services Take Center Stage [Mobile Radio] | |
| Shi et al. | OpenFlow based spatial information network architecture | |
| Díez et al. | Validation of an LTE backbone for inter-car communications in metro environments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |