CN115189755B - VSAT and all-network communication 4G &5G base station integrated machine and operation method thereof - Google Patents
VSAT and all-network communication 4G &5G base station integrated machine and operation method thereof Download PDFInfo
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- CN115189755B CN115189755B CN202210813707.9A CN202210813707A CN115189755B CN 115189755 B CN115189755 B CN 115189755B CN 202210813707 A CN202210813707 A CN 202210813707A CN 115189755 B CN115189755 B CN 115189755B
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000010295 mobile communication Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 238000012550 audit Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- H04B7/18515—Transmission equipment in satellites or space-based relays
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- 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]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention discloses an integrated machine of a VSAT and a full-network-access 4G &5G base station, which comprises satellite broadband communication equipment and a full-network-access base station, wherein the full-network-access base station is a 4G &5G base station board card, the satellite broadband communication equipment is taken as an integrated basic bearing plate, the satellite broadband communication equipment is integrated with a modem, a coder, an up-down converter, a power amplifier, a power supply, a base station radio frequency unit and a power supply controller, and a baseband processing unit and a VPN network module are also integrated in the 4G &5G base station board card; compared with the traditional method, the system is integrated equipment, is convenient to carry and transport, does not need hardware equipment to be physically connected, can be powered by an internal power supply, does not need configuration parameters and complex operation, is started up for use, can simultaneously provide three operators 4G &5G networks, can flexibly control 4G &5G function switches through APP, is transmitted through VPN tunnels between the base station and the core network side, and ensures data security through security audit of a core network AAA system.
Description
Technical Field
The invention belongs to the technical field of information transmission, and particularly relates to an integrated machine of a VSAT and an all-network 4G and 5G base station and an operation method thereof.
Background
Although the communication infrastructure construction in china has reached the world leading level, currently there is about 60% of the area by date not covered by the terrestrial communication network. With the continuous rising of domestic satellites, satellite communication gradually tends to be civilian, and as an effective backup link of a public mobile communication network, the development of a satellite communication system is valued by the national and emergency departments. VSAT (Very Small Aperture Terminal very small caliber satellite terminal station) has been developed to have communication tasks such as data transmission, file exchange and image transmission, and 4G &5G networks have been developed in public mobile communication networks, but the satellite communication field is still blank. With the high-flux satellite entering the dense transmitting stage, the satellite capacity is greatly improved, the unit bandwidth cost is reduced, and the satellite is fully feasible to be used as a base station return link.
Disclosure of Invention
The invention aims to provide an integrated machine of a VSAT and a full-network 4G &5G base station and an operation method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an all-in-one of VSAT and full network 4G &5G basic station, includes ground satellite communication equipment and full network base station, be equipped with 4G &5G basic station integrated board in the full network base station, satellite broadband communication equipment is integrated basic loading board, satellite broadband communication equipment integrates modem, codec, up-down converter, power amplifier, power, basic station radio frequency unit and power controller, still integrate baseband processing unit and VPN network module in 4G &5G basic station integrated board, ground satellite communication equipment passes through the WAN mouth with full network base station and is connected.
Preferably, after the satellite broadband communication device accesses the satellite network, the Modem provides the internet through the network port.
Preferably, the all-network base station supports China Mobile, china telecom, china Unicom PLMN numbers, and the all-network base station is internally provided with a VPN network module.
The operation method of the all-in-one machine based on the VSAT and the full-network 4G &5G base station comprises the following steps:
step 1, after a Modem accesses a satellite network, the Modem provides the Internet through a network port;
step 2, respectively communicating with a VPN server side of a three-operator core network based on a VPN module built in a full-network communication base station to obtain a PLMN negotiation result of the core network;
step 3, the all-network communication base station performs signaling interaction with a core network side 4G network element MME or a 5G network element AMF to perform authentication;
step 4, after authentication is successful, the network of three operators can be opened at the same time, and the user terminal can be registered for access;
and 5, negotiating PLMN numbers with the base station through the mobile phone SIM card, and providing corresponding operator core network IP addresses for the terminal by the full-network communication base station to realize connection of the 4G and 5G mobile communication networks.
Compared with the prior art, the invention has the beneficial effects that:
compared with the traditional method, the invention is integrated equipment, is convenient to carry and transport, does not need hardware equipment to be physically connected, can support internal power supply and supply power, does not need configuration parameters and complex operation, is started up for use, can simultaneously provide three operators 4G &5G networks, can flexibly control 4G &5G function switches through APP, and is transmitted through VPN tunnels between the base station and the core network side, and user data is checked and checked through the security of a core network AAA system, thereby guaranteeing data security.
Drawings
Fig. 1 is a block diagram of a network connection of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an all-in-one of VSAT and full network 4G &5G basic station, includes ground satellite communication equipment and full network base station, be equipped with 4G &5G basic station integrated board in the full network base station, satellite broadband communication equipment is integrated basic loading board, satellite broadband communication equipment integrates modem, codec, up-down converter, power amplifier, power, basic station radio frequency unit and power controller, still integrate baseband processing unit and VPN network module in 4G &5G basic station integrated board, ground satellite communication equipment passes through the WAN mouth with full network base station and is connected.
Specifically, after the VSAT accesses the satellite, the Modem provides the Internet through the Internet port.
Specifically, the all-network base station supports China Mobile, china telecom, china Unicom PLMN numbers, and the all-network base station is embedded with IPsec protocol.
The operation method of the all-in-one machine based on the VSAT and the full-network 4G &5G base station comprises the following steps:
step 1, after a Modem accesses a satellite network, the Modem provides the Internet through a network port;
step 2, respectively communicating with a VPN server side of a three-operator core network based on a VPN module built in a full-network communication base station to obtain a PLMN negotiation result of the core network;
step 3, the all-network communication base station performs signaling interaction with a core network side 4G network element MME or a 5G network element AMF to perform authentication;
step 4, after authentication is successful, the network of three operators can be opened at the same time, and the user terminal can be registered for access;
and 5, negotiating PLMN numbers with the base station through the mobile phone SIM card, and providing corresponding operator core network IP addresses for the terminal by the full-network communication base station to realize connection of the 4G and 5G mobile communication networks.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a VSAT and all-in-one of full network 4G &5G basic station, includes ground satellite communication equipment and full network base station, its characterized in that: the system is characterized in that a 4G &5G base station board card is arranged in the all-network base station, the ground satellite communication equipment is an integrated basic bearing plate, the ground satellite communication equipment is integrated with a Modem, a coder-decoder, an up-down converter, a power amplifier, a power supply, a base station radio frequency unit and a power supply controller, a baseband processing unit and a VPN network module are also integrated in the 4G &5G base station board card, the ground satellite communication equipment is connected with the all-network base station through a WAN port, after the ground satellite communication equipment enters the satellite network, the Modem provides the Internet through the network port, the all-network base station supports China mobile, china telecom and China Unicom PLMN numbers, and the all-network base station is internally provided with the VPN network module.
2. The operation method of the all-in-one machine based on the VSAT and the full-network communication 4G &5G base station as set forth in claim 1, is characterized in that: the method comprises the following steps:
step 1, after a ground satellite communication device accesses a satellite network, a Modem provides the Internet through a network port;
step 2, respectively communicating with a VPN server side of a three-operator core network based on a VPN module built in a full-network communication base station to obtain a PLMN negotiation result of the core network;
step 3, the all-network communication base station performs signaling interaction with a core network side 4G network element MME or a 5G network element AMF to perform authentication;
step 4, after authentication is successful, the network of three operators is opened at the same time, and the user terminal is registered for access;
and 5, negotiating PLMN numbers with the base station through the mobile phone SIM card, and providing corresponding operator core network IP addresses for the terminal by the full-network communication base station to realize connection of the 4G and 5G mobile communication networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813707.9A CN115189755B (en) | 2022-07-12 | 2022-07-12 | VSAT and all-network communication 4G &5G base station integrated machine and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813707.9A CN115189755B (en) | 2022-07-12 | 2022-07-12 | VSAT and all-network communication 4G &5G base station integrated machine and operation method thereof |
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| Publication Number | Publication Date |
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| CN115189755A CN115189755A (en) | 2022-10-14 |
| CN115189755B true CN115189755B (en) | 2023-11-21 |
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|---|---|---|---|---|
| CN102255648A (en) * | 2011-07-25 | 2011-11-23 | 成都林海电子有限责任公司 | Satellite mobile communication ground station system |
| CN103650629A (en) * | 2011-06-23 | 2014-03-19 | 日本电气株式会社 | Communication system, base station device, gateway device, method for controlling base station device, and method for controlling gateway device |
| WO2019035113A1 (en) * | 2017-08-16 | 2019-02-21 | Satixfy Israel Ltd. | A system that integrates a communication satellite network with a cellular network |
| CN209017041U (en) * | 2018-12-26 | 2019-06-21 | 成都天奥信息科技有限公司 | A kind of general purpose terminal platform applied to broadband marine satellite |
| CN112130172A (en) * | 2020-09-23 | 2020-12-25 | 江苏海洋大学 | 5G intelligent Beidou satellite integrated foundation enhancement station |
| CN112866971A (en) * | 2021-01-18 | 2021-05-28 | 四川腾盾科技有限公司 | Satellite fusion unmanned aerial vehicle carries on aerial to ground networking system of 4G communication base station |
| CN114679213A (en) * | 2021-10-30 | 2022-06-28 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Ka frequency band dual-mode airborne broadband satellite communication system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10498636B2 (en) * | 2017-01-19 | 2019-12-03 | Hughes Network Systems, Llc | Very small aperture terminal including cell site components, and a system |
| US10917165B2 (en) * | 2018-07-02 | 2021-02-09 | Intelsat US LLC | Base station architecture integrating satellite-based content delivery with 4G/LTE mobile network |
| US11799543B2 (en) * | 2020-06-03 | 2023-10-24 | Hughes Network Systems, Llc | Community broadband LTE access over satellite |
-
2022
- 2022-07-12 CN CN202210813707.9A patent/CN115189755B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650629A (en) * | 2011-06-23 | 2014-03-19 | 日本电气株式会社 | Communication system, base station device, gateway device, method for controlling base station device, and method for controlling gateway device |
| CN102255648A (en) * | 2011-07-25 | 2011-11-23 | 成都林海电子有限责任公司 | Satellite mobile communication ground station system |
| WO2019035113A1 (en) * | 2017-08-16 | 2019-02-21 | Satixfy Israel Ltd. | A system that integrates a communication satellite network with a cellular network |
| CN209017041U (en) * | 2018-12-26 | 2019-06-21 | 成都天奥信息科技有限公司 | A kind of general purpose terminal platform applied to broadband marine satellite |
| CN112130172A (en) * | 2020-09-23 | 2020-12-25 | 江苏海洋大学 | 5G intelligent Beidou satellite integrated foundation enhancement station |
| CN112866971A (en) * | 2021-01-18 | 2021-05-28 | 四川腾盾科技有限公司 | Satellite fusion unmanned aerial vehicle carries on aerial to ground networking system of 4G communication base station |
| CN114679213A (en) * | 2021-10-30 | 2022-06-28 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Ka frequency band dual-mode airborne broadband satellite communication system |
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| CN115189755A (en) | 2022-10-14 |
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