CN107592152A - A kind of constellation satellite system, communication means and system based on constellation satellite system - Google Patents
A kind of constellation satellite system, communication means and system based on constellation satellite system Download PDFInfo
- Publication number
- CN107592152A CN107592152A CN201610529381.1A CN201610529381A CN107592152A CN 107592152 A CN107592152 A CN 107592152A CN 201610529381 A CN201610529381 A CN 201610529381A CN 107592152 A CN107592152 A CN 107592152A
- Authority
- CN
- China
- Prior art keywords
- terminal
- group
- satellite
- cluster
- constellation
- 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.)
- Withdrawn
Links
Landscapes
- Radio Relay Systems (AREA)
Abstract
The invention discloses a kind of constellation satellite system and communication means and system based on constellation satellite system, the constellation satellite system include：Terminal, constellation satellite, gateway station and cluster core net；The terminal, including polytype trunking user terminal；The constellation satellite, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；The gateway station, for completing access of the network of the constellation satellite to the cluster core net；The cluster core net, registration, user and service authority discriminating, call treatment, accounting management and management and running function including cluster user group and group member, overcome insufficient existing for terrestrial wireless cluster communication, the wireless colony network transmission main line of globalization is established by constellation satellite mobile communication network, can effectively expand the emergency command communication capacity of wireless colony；Meanwhile all obtain good effect in the emergent adaptability, convenience and economy of system.
Description
Technical field
The present embodiments relate to the technical field of communication, more particularly to a kind of constellation satellite system, based on constellation satellite
The communication means and system of system.
Background technology
Ground digital trunked communication system is a kind of principal mode of emergency communication and dispatching communication, at present gradually by tradition
Narrow band communication based on voice scheduling to broadband development, the digital clustering communication system mainly used include TETRA, iDEN,
GoTa, GT800, McWILL and McLTE etc..
Ground digital cluster communication network has tended to be perfect, but is limited by geographical conditions and can not realize global seamless coverage,
In the wide marine site beyond 20 kilometers of coastline, air transit, large stretch of desert in land center or jungle, superelevation
The special regions such as height above sea level mountain range, are influenceed by topography and geomorphology, and ground cluster communication network can not cover.In addition, ruined when generation is great
When going out property natural calamity, generation Political Conflict or war, ground cluster communication network will be destroyed, it is impossible to be provided reliable
Communication support, but satellite mobile communication network can be with normal operation.
The content of the invention
The purpose of the embodiment of the present invention is to propose a kind of constellation satellite system, the communication means based on constellation satellite system
And system, it is intended to solve how to utilize constellation satellite mobile communication system platform construction satellite cluster communication system covering the whole world
The problem of.
To use following technical scheme up to this purpose, the embodiment of the present invention：
In a first aspect, a kind of constellation satellite system, the constellation satellite system includes：Terminal, constellation satellite, gateway station and
Cluster core net；
The terminal, including polytype trunking user terminal；
The constellation satellite, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；
The gateway station, for completing access of the network of the constellation satellite to the cluster core net；
The cluster core net, including registration, user and the service authority of cluster user group and group member differentiate, exhaled
It is processing, accounting management and management and running function.
Preferably, the terminal also supports land mobile communication, the ground moving leads in addition to satellite cluster communication is supported
Letter includes LTE, 3G and broadband cluster network.
Preferably, the constellation satellite supports the inter-satellite link with orbital plane and different orbital plane, Special composition network, not
Under being relayed by ground gateway station, the end-to-end forwarding of data between any star is realized；The low rail network of the constellation satellite or in
Rail network is the intermediate link of transmission link；The inter-satellite link is used to transmit signaling and media data；Communicated in satellite cluster
In the case of switching, serving satellite passes by, and subsequent satellites continue offer service.
Preferably, the constellation satellite is provided with route switch module, the routing forwarding strategy on the route switch module
Calculated in advance by the ground gateway station.
Preferably, the gateway station controls cluster voice by gateway station relay forwarding or space-based relay forwarding；The letter
Close stand control signaling, media data is transmitted between Inter-satellite Links；Cluster voice cuts described in the gateway stand control
Change, and relayed by the gateway station or the cluster voice of caller satellite relay forwarding switching.
Preferably, the gateway station relay forwarding is sent to the gateway including caller media by calling service satellite
Stand, after the gateway station receives, copy as multichannel and be sent to each satellite in the range of cluster communication.
Preferably, the space-based relay forwarding is sent to calling service satellite including caller media, and the calling service is defended
Star copies as multichannel and is sent to each satellite in the range of cluster communication.
Preferably, the cluster core net uses with terrestrial wideband cluster core net common network；In the cluster core net
Cluster communication between dispatching desk and the terminal, the terminal and the terminal is forwarded by the constellation satellite to realize.
Preferably, the constellation satellite system supports the cluster communication service in the whole world or regional extent.
Preferably, the cluster communication service includes individual calling, group and exhales, multicast, right of speech management, intrusion, tolls breakdown and dynamic weight
Group.
Second aspect, a kind of communication means based on constellation satellite system, the system includes cluster group terminal, constellation is defended
Star and gateway station；
The terminal initiation group is called for asking；
Constellation satellite forwarding group is called for seeking gateway station；
The gateway station calculates according to cluster set type, terminal type, type of call and is called satellite list, described in transmission
Group is called for asking；
Called satellite in the constellation satellite receives described group and called for after asking, and distributes group call resource, sends beep-page message,
The group call resource is carried in the beep-page message；
The terminal does not send upstream message, is directly entered group-calling channel and listens to；
If after terminal receives the paging that lags in described group, it is directly entered described group of group-calling channel reception and calls for asking, it is described slow
The group call resource carried in paging afterwards is identical with the group call resource carried in the beep-page message, and the group call resource includes described
Group-calling channel.
Preferably, methods described also includes：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
The third aspect, a kind of communication system based on constellation satellite system, the system includes cluster group terminal, constellation is defended
Star and gateway station；
The terminal, call for asking for initiating group；Group-calling channel is directly entered after being paged to listen to；If terminal in described group
After receiving the paging that lags, it is directly entered described group of group-calling channel reception and calls for asking；
The constellation satellite, for forwarding group to call for seeking gateway station；Called satellite in the constellation satellite is used to receive
Called for described group after asking, distribute group call resource, sent beep-page message, the group call resource is carried in the beep-page message；
The gateway station, for according to cluster set type, terminal type, type of call, calculating called satellite list, sending
Described group is called for asking；
Preferably, the terminal, is additionally operable to：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
Fourth aspect, a kind of communication means based on constellation satellite system, the system includes cluster group terminal, constellation is defended
Star and gateway station；
The terminal initiates the right to apply for words；
The gateway station is arrived in the constellation satellite forwarding the right to apply for words request；
After the gateway station makes decisions, right of speech grant message is sent to the terminal, while send on a shared channel
Speech right modifying notification message is to terminal in described group；
The terminal establishes up channel, sends voice packet, and the voice downstream shared channel of terminal is constant in described group.
5th aspect, a kind of communication system based on constellation satellite system, the system includes cluster group terminal, constellation is defended
Star and gateway station；
The terminal, for initiating the right to apply for words；Establish up channel, send voice packet, the voice of terminal in described group
DSCH Downlink Shared Channel is constant；
The constellation satellite, for forwarding the right to apply for words request to arrive the gateway station；
The gateway station, after making decisions, right of speech grant message is sent to the terminal, while on a shared channel
Speech right modifying notification message is sent to terminal in described group
The embodiment of the present invention provides a kind of constellation satellite system and communication means and system based on constellation satellite system, institute
Stating constellation satellite system includes：Terminal, constellation satellite, gateway station and cluster core net；The terminal, including polytype collection
Group's user terminal；The constellation satellite, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；
The gateway station, for completing access of the network of the constellation satellite to the cluster core net；The cluster core net, bag
Include registration, user and service authority discriminating, call treatment, accounting management and the management and running of cluster user group and group member
Function, deficiency existing for terrestrial wireless cluster communication is overcome, pass through the nothing that constellation satellite mobile communication network establishes globalization
Line cluster network transmission main line, it can effectively expand the emergency command communication capacity of wireless colony；Meanwhile in the emergent suitable of system
Good effect is all obtained in Ying Xing, convenience and economy.
Brief description of the drawings
Fig. 1 is that the embodiment of the present invention provides a kind of structural representation of constellation satellite system；
Fig. 2 is the structural representation of another constellation satellite system provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic flow sheet of communication means based on constellation satellite system provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of communication system based on constellation satellite system provided in an embodiment of the present invention；
Fig. 5 is the schematic flow sheet of another communication means based on constellation satellite system provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another communication system based on constellation satellite system provided in an embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
The specific embodiment of place description is used only for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.In addition also
It should be noted that for the ease of describing, the part related to the embodiment of the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
With reference to figure 1, Fig. 1 is that the embodiment of the present invention provides a kind of structural representation of constellation satellite system.
As shown in figure 1, the constellation satellite system includes：Terminal 100, constellation satellite 101, gateway station 102 and cluster core
Heart net 103；
The terminal 100, including polytype trunking user terminal；
The constellation satellite 101, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；
The gateway station 102, for completing access of the network of the constellation satellite to the cluster core net；
The cluster core net 103, include registration, user and the service authority mirror of cluster user group and group member
Not, call treatment, accounting management and management and running function.
A kind of constellation satellite system of the embodiment of the present invention, the constellation satellite system include：Terminal, constellation satellite, gateway
Stand and cluster core net；The terminal, including polytype trunking user terminal；The constellation satellite, including covered by more
The low rail LEO or middle rails MEO satellite in the lid whole world forms a constellation；The gateway station, for completing the net of the constellation satellite
Access of the network to the cluster core net；The cluster core net, include registration, the user of cluster user group and group member
And service authority discriminating, call treatment, accounting management and management and running function, overcome existing for terrestrial wireless cluster communication not
Foot, the wireless colony network transmission main line of globalization is established by constellation satellite mobile communication network, can effectively expanded wireless
The emergency command communication capacity of cluster；Meanwhile all obtained in the emergent adaptability, convenience and economy of system well
Effect.
With reference to figure 2, Fig. 2 is the structural representation of another constellation satellite system provided in an embodiment of the present invention.
As shown in Fig. 2 the constellation satellite system includes：
Terminal, constellation satellite, gateway station and cluster core net；
The terminal, including polytype trunking user terminal；
Preferably, the terminal also supports land mobile communication, the ground moving leads in addition to satellite cluster communication is supported
Letter includes LTE, 3G and broadband cluster network.
The constellation satellite, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；
Preferably, the constellation satellite supports the inter-satellite link with orbital plane and different orbital plane, Special composition network, not
Under being relayed by ground gateway station, the end-to-end forwarding of data between any star is realized；The low rail network of the constellation satellite or in
Rail network is the intermediate link of transmission link；The inter-satellite link is used to transmit signaling and media data；Communicated in satellite cluster
In the case of switching, serving satellite passes by, and subsequent satellites continue offer service.
Preferably, the constellation satellite is provided with route switch module, the routing forwarding strategy on the route switch module
Calculated in advance by the ground gateway station.
The gateway station, for completing access of the network of the constellation satellite to the cluster core net；
Preferably, the gateway station controls cluster voice by gateway station relay forwarding or space-based relay forwarding；The letter
Close stand control signaling；Switching for the cluster voice, relayed using the gateway stand control, media by gateway station or main
It is the mode of satellite relay.
Preferably, the gateway station relay forwarding is sent to the gateway including caller media by calling service satellite
Stand, after the gateway station receives, copy as multichannel and be sent to each satellite in the range of cluster communication.
Preferably, the space-based relay forwarding is sent to calling service satellite including caller media, and the calling service is defended
Star copies as multichannel and is sent to each satellite in the range of cluster communication.
The cluster core net, including registration, user and the service authority of cluster user group and group member differentiate, exhaled
It is processing, accounting management and management and running function.
Preferably, the cluster core net uses with terrestrial wideband cluster core net common network；In the cluster core net
Cluster communication between dispatching desk and the terminal, the terminal and the terminal is forwarded by the constellation satellite to realize.
Preferably, the constellation satellite system supports the cluster communication service in the whole world or regional extent.
Preferably, the cluster communication service includes individual calling, group and exhales, multicast, right of speech management, intrusion, tolls breakdown and dynamic weight
Group.
A kind of constellation satellite system provided by the invention, has advantages below：
(1) solve the problems, such as limited coverage area in terrestrial wireless trunked communication system, it is possible to achieve strange land networking and
Remote cluster communications applications；
(2) group communication service quality is not influenceed by extreme terrain landforms such as jungle, superelevation height above sea level mountain range, valleys；
(3) when because of a variety of causes (when earthquake, floods, mud-rock flow extraordinary serious natural calamities such as occur) GCS Ground Communication System base
When Infrastructure is by serious threat, this constellation satellite mobile communication system cluster communication service is unaffected.
With reference to figure 3, Fig. 3 is that a kind of flow of communication means based on constellation satellite system provided in an embodiment of the present invention is shown
It is intended to.The system includes cluster group terminal, constellation satellite and gateway station, and the cluster group terminal is included in terminal and group eventually
End.
As shown in figure 3, the communication means based on constellation satellite system includes：
Step 301, the terminal initiation group is called for asking；
Step 302, the constellation satellite forwarding group is called for seeking gateway station；
Step 303, the gateway station is called satellite list according to cluster set type, terminal type, type of call, calculating,
Described group is sent to call for asking；
Step 304, the called satellite in the constellation satellite receives described group and called for after asking, and distributes group call resource, sends
Beep-page message, the group call resource is carried in the beep-page message；
Step 305, the terminal does not send upstream message, is directly entered group-calling channel and listens to；
Step 306, if after terminal receives the paging that lags in described group, it is directly entered described group of group-calling channel reception and calls for
Ask, the group call resource carried in the paging that lags is identical with the group call resource carried in the beep-page message, and described group is exhaled money
Source includes the group-calling channel.
Preferably, methods described also includes：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
With reference to figure 4, Fig. 4 is that a kind of structure of communication system based on constellation satellite system provided in an embodiment of the present invention is shown
It is intended to.
As shown in figure 4, the communication system includes cluster group terminal 401, constellation satellite 402 and gateway station 403；
The cluster group terminal 401, call for asking for initiating group；Upstream message is not sent, is directly entered group-calling channel receipts
Listen；If after the cluster group terminal 401 receives the paging that lags, it is directly entered described group of group-calling channel reception and calls for asking；
The constellation satellite 402, for forwarding group to call for seeking gateway station；Called satellite in the constellation satellite is used for
Receive described group to call for after asking, distribute group call resource, send beep-page message, the group call resource is carried in the beep-page message；
The gateway station 403, for being called satellite list according to cluster set type, terminal type, type of call, calculating,
Described group is sent to call for asking；
Preferably, the cluster group terminal 401, is additionally operable to：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
With reference to figure 5, Fig. 5 is the flow of another communication means based on constellation satellite system provided in an embodiment of the present invention
Schematic diagram.The system includes cluster group terminal, constellation satellite and gateway station, and the cluster group terminal is included in terminal and group eventually
End；
As shown in figure 5, the communication means based on constellation satellite system includes：
Step 501, the terminal initiates the right to apply for words；
Step 502, the gateway station is arrived in the constellation satellite forwarding the right to apply for words request；
Step 503, after the gateway station makes decisions, right of speech grant message is sent to the terminal, while in shared letter
Speech right modifying notification message is sent on road to terminal in described group；
Step 504, the terminal establishes up channel, sends voice packet, the shared letter of voice downstream of terminal in described group
Road is constant.
With reference to figure 6, Fig. 6 is the structure of another communication system based on constellation satellite system provided in an embodiment of the present invention
Schematic diagram.The communication system includes cluster group terminal 601, constellation satellite 602 and gateway station 603；
The cluster group terminal 601, for initiating the right to apply for words；Up channel is established, sends voice packet, the cluster group
The voice downstream shared channel of terminal 601 is constant；
The constellation satellite 602, for forwarding the right to apply for words request to arrive the gateway station；
The gateway station 603, after making decisions, right of speech grant message is sent to the terminal, while in shared letter
Speech right modifying notification message is sent on road to terminal in described group.
The technical principle of the embodiment of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain this
The principle of inventive embodiments, and the limitation to protection domain of the embodiment of the present invention can not be construed in any way.Based on herein
Explanation, those skilled in the art, which would not require any inventive effort, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection domain of the embodiment of the present invention.
Claims (16)
1. a kind of constellation satellite system, it is characterised in that the constellation satellite system includes：Terminal, constellation satellite, gateway station and
Cluster core net；
The terminal, including polytype trunking user terminal；
The constellation satellite, including form a constellation by more low rail LEO or middle rail MEO satellites covering the whole world；
The gateway station, for completing access of the network of the constellation satellite to the cluster core net；
The cluster core net, including registration, user and the service authority of cluster user group and group member differentiate, at calling
Reason, accounting management and management and running function.
2. constellation satellite system according to claim 1, it is characterised in that the terminal is except support satellite cluster communication
Outside, land mobile communication is also supported, the land mobile communication includes LTE, 3G and broadband cluster network.
3. constellation satellite system according to claim 1, it is characterised in that the constellation satellite is supported with orbital plane and different
The inter-satellite link of orbital plane, Special composition network, in the case where being relayed without ground gateway station, realize that the data terminal between any star arrives
End forwarding；The low rail network or middle rail network of the constellation satellite are the intermediate link of transmission link；The inter-satellite link is used for
Transmit signaling and media data；In the case of satellite cluster communication switching, serving satellite passes by, and subsequent satellites continue to provide clothes
Business.
4. constellation satellite system according to claim 3, it is characterised in that the constellation satellite is provided with route switching mould
Block, the routing forwarding strategy on the route switch module are calculated in advance by the ground gateway station.
5. constellation satellite system according to claim 1, it is characterised in that the gateway station controls cluster voice by gateway
Stand relay forwarding or space-based relay forwarding；The gateway station control signaling, media data are passed between Inter-satellite Links
It is defeated；The switching of cluster voice described in the gateway stand control, and relayed by the gateway station or the forwarding of caller satellite relay is cut
The cluster voice changed.
6. constellation satellite system according to claim 5, it is characterised in that the gateway station relay forwarding includes caller matchmaker
Body is sent to the gateway station by calling service satellite, after the gateway station receives, copies as multichannel and is sent to cluster communication
In the range of each satellite.
7. constellation satellite system according to claim 5, it is characterised in that the space-based relay forwarding includes caller media
Calling service satellite is sent to, the calling service satellite copies as multichannel and is sent to each satellite in the range of cluster communication.
8. constellation satellite system according to claim 1, it is characterised in that the cluster core net and terrestrial wideband collection
Group's core net common network uses；Between dispatching desk and the terminal, the terminal and the terminal in the cluster core net
Cluster communication is forwarded by the constellation satellite to realize.
9. constellation satellite system according to claim 1, it is characterised in that the constellation satellite system supports the whole world or area
Cluster communication service in the range of domain.
10. constellation satellite system according to claim 9, it is characterised in that the cluster communication service includes individual calling, group
Exhale, multicast, right of speech management, intrusion, toll breakdown and dynamic reorganization.
11. a kind of communication means based on constellation satellite system, it is characterised in that the system includes cluster group terminal, constellation
Satellite and gateway station, the cluster group terminal include terminal and terminal in group；
The terminal initiation group is called for asking；
Constellation satellite forwarding group is called for seeking gateway station；
The gateway station calculates called satellite list, sends described group and exhale according to cluster set type, terminal type, type of call
Request；
Called satellite in the constellation satellite receives described group and called for after asking, and distributes group call resource, sends beep-page message, described
The group call resource is carried in beep-page message；
The terminal does not send upstream message, is directly entered group-calling channel and listens to；
After if terminal receives the paging that lags in described group, it is directly entered described group of group-calling channel reception and calls for asking, described lag is sought
Exhale that the group call resource of carrying is identical with the group call resource carried in the beep-page message, and the group call resource is exhaled including described group
Channel.
12. according to the method for claim 11, it is characterised in that methods described also includes：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
A kind of 13. communication system based on constellation satellite system, it is characterised in that the communication system include cluster group terminal,
Constellation satellite and gateway station；
The terminal, call for asking for initiating group；Group-calling channel is directly entered after being paged to listen to；If terminal receives in described group
Lag after paging, be directly entered described group of group-calling channel reception and call for asking；
The constellation satellite, for forwarding group to call for seeking gateway station；Called satellite in the constellation satellite is used to receive institute
State group to call for after asking, distribute group call resource, send beep-page message, the group call resource is carried in the beep-page message；
The gateway station, for according to cluster set type, terminal type, type of call, calculating and being called satellite list, described in transmission
Group is called for asking.
14. system according to claim 13, it is characterised in that the cluster group terminal, be additionally operable to：
After the constellation satellite switches, the terminal lags to page according to and exhaled into group.
15. a kind of communication means based on constellation satellite system, it is characterised in that the system includes cluster group terminal, constellation
Satellite and gateway station；
The terminal initiates the right to apply for words；
The gateway station is arrived in the constellation satellite forwarding the right to apply for words request；
After the gateway station makes decisions, right of speech grant message is sent to the terminal, while send right of speech on a shared channel
Notification of Changes message is to terminal in described group；
The terminal establishes up channel, sends voice packet, and the voice downstream shared channel of terminal is constant in described group.
A kind of 16. communication system based on constellation satellite system, it is characterised in that the communication system include cluster group terminal,
Constellation satellite and gateway station；
The terminal, for initiating the right to apply for words；Establish up channel, send voice packet, the voice downstream of terminal in described group
Shared channel is constant；
The constellation satellite, for forwarding the right to apply for words request to arrive the gateway station；
The gateway station, after making decisions, right of speech grant message is sent to the terminal, while send on a shared channel
Speech right modifying notification message is to terminal in described group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529381.1A CN107592152A (en) | 2016-07-06 | 2016-07-06 | A kind of constellation satellite system, communication means and system based on constellation satellite system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529381.1A CN107592152A (en) | 2016-07-06 | 2016-07-06 | A kind of constellation satellite system, communication means and system based on constellation satellite system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107592152A true CN107592152A (en) | 2018-01-16 |
Family
ID=61046210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529381.1A Withdrawn CN107592152A (en) | 2016-07-06 | 2016-07-06 | A kind of constellation satellite system, communication means and system based on constellation satellite system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107592152A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194383A (en) * | 2018-09-13 | 2019-01-11 | 垣纬多媒体卫星通信（上海）有限公司 | A kind of mobility method in management LEO satellite communication systems |
| CN109257086A (en) * | 2018-08-14 | 2019-01-22 | 南京启虹辰通信科技有限公司 | Satellite cluster terminal protocol stack implementation method |
| CN109257087A (en) * | 2018-08-14 | 2019-01-22 | 南京启虹辰通信科技有限公司 | satellite cluster real-time voice group call control method |
| CN109660438A (en) * | 2018-12-07 | 2019-04-19 | 北京卫星信息工程研究所 | A kind of ground system of satellite communication |
| CN110636609A (en) * | 2019-10-23 | 2019-12-31 | 广州爱浦路网络技术有限公司 | Method for optimizing paging based on satellite network terminal |
| CN110972257A (en) * | 2018-09-29 | 2020-04-07 | 华为技术有限公司 | Communication method, related device and computer storage medium |
| CN112789885A (en) * | 2018-09-27 | 2021-05-11 | 中兴通讯股份有限公司 | Method and system for processing user equipment associated information |
| CN113300751A (en) * | 2020-02-21 | 2021-08-24 | 大唐移动通信设备有限公司 | Mobile gateway station, communication satellite, low earth orbit satellite communication system and use method |
| CN113709675A (en) * | 2021-08-12 | 2021-11-26 | 北京国电高科科技有限公司 | Position management method for constellation satellite mobile communication system |
| CN113852411A (en) * | 2021-09-27 | 2021-12-28 | 中国电子科技集团公司第五十四研究所 | Method for realizing group calling service based on dedicated circuit domain channel |
| CN114142910A (en) * | 2021-11-22 | 2022-03-04 | 南京熊猫汉达科技有限公司 | Cluster communication method and device of low-earth-orbit constellation satellite communication system |
| CN114389676A (en) * | 2022-01-04 | 2022-04-22 | 上海邮电设计咨询研究院有限公司 | Satellite interconnection cluster network communication system and communication method |
| CN114944861A (en) * | 2022-04-08 | 2022-08-26 | 亚太卫星宽带通信（深圳）有限公司 | Multicast baseband configuration system and method |
| CN115189757A (en) * | 2022-09-07 | 2022-10-14 | 银河航天(北京)网络技术有限公司 | Route planning method and device of constellation communication system |
| WO2023019503A1 (en) * | 2021-08-19 | 2023-02-23 | 海能达通信股份有限公司 | End-to-end communication method and system, and ground gateway station and satellite-borne upf |
| CN116015410A (en) * | 2022-12-16 | 2023-04-25 | 中电防务科技有限公司 | Cluster communication service architecture and method of satellite mobile communication system |
| CN116032777A (en) * | 2023-03-29 | 2023-04-28 | 中国电子科技集团公司第五十四研究所 | Cross-star addressing exchange method of space-based data chain |
| CN116170062A (en) * | 2023-02-15 | 2023-05-26 | 中国人民解放军61096部队 | Resource preemption method, device and server of multi-beam satellite mobile communication system |
| CN116545498A (en) * | 2023-04-14 | 2023-08-04 | 北京和德宇航技术有限公司 | Satellite data acquisition system, method, equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6477370B1 (en) * | 1995-09-19 | 2002-11-05 | Motient Service Inc. | Satellite trunked radio service system |
| CN101039139A (en) * | 2007-03-16 | 2007-09-19 | 北京航空航天大学 | Space-based mobile communication system and communication method |
| CN102917333A (en) * | 2012-10-15 | 2013-02-06 | 航天恒星科技有限公司 | Satellite communication system of large-scale satellite terminals and satellite terminal access method |
| CN103582122A (en) * | 2012-07-19 | 2014-02-12 | 中兴通讯股份有限公司 | Group call establishment method based on digital trunked communication system, network side equipment |
| CN103701517A (en) * | 2012-09-27 | 2014-04-02 | 电信科学技术研究院 | Data transmission method and device used in satellite mobile communication system |
| CN104218986A (en) * | 2013-06-04 | 2014-12-17 | 北京信威通信技术股份有限公司 | Method and device for implementing satellite mobile communication group calling service |
-
2016
- 2016-07-06 CN CN201610529381.1A patent/CN107592152A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6477370B1 (en) * | 1995-09-19 | 2002-11-05 | Motient Service Inc. | Satellite trunked radio service system |
| CN101039139A (en) * | 2007-03-16 | 2007-09-19 | 北京航空航天大学 | Space-based mobile communication system and communication method |
| CN103582122A (en) * | 2012-07-19 | 2014-02-12 | 中兴通讯股份有限公司 | Group call establishment method based on digital trunked communication system, network side equipment |
| CN103701517A (en) * | 2012-09-27 | 2014-04-02 | 电信科学技术研究院 | Data transmission method and device used in satellite mobile communication system |
| CN102917333A (en) * | 2012-10-15 | 2013-02-06 | 航天恒星科技有限公司 | Satellite communication system of large-scale satellite terminals and satellite terminal access method |
| CN104218986A (en) * | 2013-06-04 | 2014-12-17 | 北京信威通信技术股份有限公司 | Method and device for implementing satellite mobile communication group calling service |
Non-Patent Citations (3)
| Title |
|---|
| 程坷坷 等: "卫星集群IP多播组呼业务协议研究", 《通信技术》 * |
| 董晓鲁: "应急通信的数字集群技术介绍", 《电信网技术》 * |
| 陈宝仁 等: "便携式数字集群与卫星广域应急通信方案研究", 《电力系统通信》 * |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257086A (en) * | 2018-08-14 | 2019-01-22 | 南京启虹辰通信科技有限公司 | Satellite cluster terminal protocol stack implementation method |
| CN109257087A (en) * | 2018-08-14 | 2019-01-22 | 南京启虹辰通信科技有限公司 | satellite cluster real-time voice group call control method |
| CN109257087B (en) * | 2018-08-14 | 2021-04-06 | 南京启虹辰通信科技有限公司 | Satellite cluster real-time voice group call control method |
| CN109257086B (en) * | 2018-08-14 | 2021-04-06 | 南京启虹辰通信科技有限公司 | Method for realizing satellite cluster terminal protocol stack |
| CN109194383B (en) * | 2018-09-13 | 2022-03-15 | 上海垣信卫星科技有限公司 | Method for managing mobility in low-orbit satellite communication system |
| CN109194383A (en) * | 2018-09-13 | 2019-01-11 | 垣纬多媒体卫星通信（上海）有限公司 | A kind of mobility method in management LEO satellite communication systems |
| CN112789885B (en) * | 2018-09-27 | 2022-11-29 | 中兴通讯股份有限公司 | Method and system for processing user equipment associated information |
| US11641680B2 (en) | 2018-09-27 | 2023-05-02 | Zte Corporation | Methods and systems for handling user equipment associated information |
| CN112789885A (en) * | 2018-09-27 | 2021-05-11 | 中兴通讯股份有限公司 | Method and system for processing user equipment associated information |
| CN110972257B (en) * | 2018-09-29 | 2021-06-08 | 华为技术有限公司 | Communication method, related device and computer storage medium |
| CN110972257A (en) * | 2018-09-29 | 2020-04-07 | 华为技术有限公司 | Communication method, related device and computer storage medium |
| CN109660438A (en) * | 2018-12-07 | 2019-04-19 | 北京卫星信息工程研究所 | A kind of ground system of satellite communication |
| CN110636609A (en) * | 2019-10-23 | 2019-12-31 | 广州爱浦路网络技术有限公司 | Method for optimizing paging based on satellite network terminal |
| CN113300751B (en) * | 2020-02-21 | 2022-07-22 | 大唐移动通信设备有限公司 | Mobile gateway station, communication satellite, low-orbit satellite communication system and using method |
| CN113300751A (en) * | 2020-02-21 | 2021-08-24 | 大唐移动通信设备有限公司 | Mobile gateway station, communication satellite, low earth orbit satellite communication system and use method |
| CN113709675A (en) * | 2021-08-12 | 2021-11-26 | 北京国电高科科技有限公司 | Position management method for constellation satellite mobile communication system |
| CN113709675B (en) * | 2021-08-12 | 2024-03-19 | 北京国电高科科技有限公司 | Position management method for constellation satellite mobile communication system |
| WO2023019503A1 (en) * | 2021-08-19 | 2023-02-23 | 海能达通信股份有限公司 | End-to-end communication method and system, and ground gateway station and satellite-borne upf |
| CN113852411A (en) * | 2021-09-27 | 2021-12-28 | 中国电子科技集团公司第五十四研究所 | Method for realizing group calling service based on dedicated circuit domain channel |
| CN114142910A (en) * | 2021-11-22 | 2022-03-04 | 南京熊猫汉达科技有限公司 | Cluster communication method and device of low-earth-orbit constellation satellite communication system |
| CN114389676A (en) * | 2022-01-04 | 2022-04-22 | 上海邮电设计咨询研究院有限公司 | Satellite interconnection cluster network communication system and communication method |
| CN114389676B (en) * | 2022-01-04 | 2023-08-11 | 上海邮电设计咨询研究院有限公司 | Satellite interconnection cluster network communication system and communication method |
| CN114944861A (en) * | 2022-04-08 | 2022-08-26 | 亚太卫星宽带通信（深圳）有限公司 | Multicast baseband configuration system and method |
| CN115189757A (en) * | 2022-09-07 | 2022-10-14 | 银河航天(北京)网络技术有限公司 | Route planning method and device of constellation communication system |
| CN116015410A (en) * | 2022-12-16 | 2023-04-25 | 中电防务科技有限公司 | Cluster communication service architecture and method of satellite mobile communication system |
| CN116015410B (en) * | 2022-12-16 | 2024-07-02 | 南京熊猫汉达科技有限公司 | Cluster communication service architecture and method of satellite mobile communication system |
| CN116170062B (en) * | 2023-02-15 | 2024-02-27 | 中国人民解放军61096部队 | Resource preemption method, device and server of multi-beam satellite mobile communication system |
| CN116170062A (en) * | 2023-02-15 | 2023-05-26 | 中国人民解放军61096部队 | Resource preemption method, device and server of multi-beam satellite mobile communication system |
| CN116032777A (en) * | 2023-03-29 | 2023-04-28 | 中国电子科技集团公司第五十四研究所 | Cross-star addressing exchange method of space-based data chain |
| CN116032777B (en) * | 2023-03-29 | 2023-05-26 | 中国电子科技集团公司第五十四研究所 | Cross-star addressing exchange method of space-based data chain |
| CN116545498B (en) * | 2023-04-14 | 2023-11-07 | 北京和德宇航技术有限公司 | Satellite data acquisition system, method, equipment and storage medium |
| CN116545498A (en) * | 2023-04-14 | 2023-08-04 | 北京和德宇航技术有限公司 | Satellite data acquisition system, method, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107592152A (en) | A kind of constellation satellite system, communication means and system based on constellation satellite system | |
| Darwish et al. | LEO satellites in 5G and beyond networks: A review from a standardization perspective | |
| Chen et al. | Development trends of mobile communication systems for railways | |
| CN101720135B (en) | Satellite-ground integrated mobile communication system | |
| AU2009277061B2 (en) | System for managing an aircraft-originated emergency services call in an airborne wireless cellular network | |
| JP6377742B2 (en) | System and method for facilitating voice and message communication over various networks | |
| Steele | Towards a high-capacity digital cellular mobile radio system | |
| CN104041172A (en) | Moving Cellular Communication System | |
| CN103313342B (en) | Many transistroutes of low latitude relay system set up scheme | |
| JPH1098762A (en) | Telecommunication system based upon satellite using earth station subsystem | |
| US11949495B2 (en) | Next generation mobile satellite service (MSS) | |
| CN100459753C (en) | Low-height, low-cost, high-gain antenna and system for mobile platforms | |
| Wozniak et al. | Broadband communication solutions for maritime ITSs: Wider and faster deployment of new e-navigation services | |
| CN101815354B (en) | Voice transit method for satellite mobile communication system | |
| US6661996B1 (en) | Satellite communication system providing multi-gateway diversity to a mobile user terminal | |
| Chaudhry et al. | LMR and LTE for public safety in 700 MHz spectrum | |
| Del Re et al. | Satellite Personal Communications for Future-generation Systems: Final Report: COSY 252 Action | |
| Chavez et al. | The evolutionary role of communication technologies in public safety networks | |
| US7251223B1 (en) | Low-height, low-cost, high-gain antenna and system for mobile platforms | |
| Iapichino et al. | Public safety networks | |
| Lamas et al. | A survey on LTE networks for railway services | |
| Musaka et al. | Relay ue selection scheme in an emergency warning system integrating proximity services | |
| RU78998U1 (en) | CELLULAR SYSTEM | |
| Ligwa | Service advancement strategy in analyzing the future of LTE-R for next-generation smart trains | |
| Coersmeier et al. | Scalable and efficient car communication topology |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |