CN205901741U - Communication system - Google Patents
Communication system Download PDFInfo
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- CN205901741U CN205901741U CN201620890022.4U CN201620890022U CN205901741U CN 205901741 U CN205901741 U CN 205901741U CN 201620890022 U CN201620890022 U CN 201620890022U CN 205901741 U CN205901741 U CN 205901741U
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- base station
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Abstract
The utility model discloses a communication system. Communication problem for solving when taking place emergent events is invented. Include: local network communication module, from network deployment communication module, satellite communication module, protocol stack communication module, storage module and network selection module. The utility model discloses a system combines satellite and novel basic station, accomplishes the portable novel basic station that has basic station and satellite communication function, makes this novel basic station not only can be as the ordinary basic station service communication of being correlated with, moreover the distribution the novel basic station of different zone can be through the satellite novel basic station is taking off and utilize self -organizing communication module realization cross region from the network deployment under the condition of net to accomplish relevant business such as conversation, SMS and receipt broadcast message in the network deployment.
Description
Technical field
This utility model is related to a kind of communication system.
Background technology
Emergency communication system refers generally to, when natural or artificial sudden emergency, include important section simultaneously
During the communication requirement abruptly increase such as holiday, momentous conference, comprehensively utilize the various communication resources, ensure that rescue, Emergency Assistance and necessity are led to
The required means of communication of letter and method.Existing emergency communication system includes vehicle-mounted emergency communication system and satellite emergency communication
System.Wherein, vehicle-mounted emergency communication system (as Emergency communication vehicle) have mobile flexibly, open the fast and larger spy of capacity
Point, has become maximally efficient emergency communication Means of Ensuring under the scenes such as all kinds of large-scale games and rescue and relief work in recent years.Defend
Star emergency communication system passes through the junction on ground and satellite user small station forms starlike or net by the relaying of same satellite
The communication network of shape, thus realize the communication such as the data between novel base station user, speech, fax.
As a kind of advanced mobile command dispatching system, because it has, call proceeding is fast, peace for trunked mobile communication system
The features such as full reliability is high, resource utilization is high, is particularly well-suited to command scheduling.Existing trunked communication system provides off-grid straight
Logical mode of operation, is directly in communication with each other between cluster novel base station.Network-off direct-passing mode of operation is to new mostly
Base station functions carry out increasing extension, notify other ue Current resource by sending some special control information between ue
Occupancy situation, and subordinate ue needs to send some special control information to ask resource.
Although Emergency communication vehicle has the features such as quick response, conveniently moving, it is not suitable for as remote mountain areas or calamity
Area etc. does not have the environment of road afterwards；And the satellite communication not affected by landform and Changes in weather build and maintenance cost relatively
High；Equally, also can accordingly increase the cost of system by increasing network-off direct-passing mode of operation in ue, and not possess universality,
Emergency scene cannot be applied to.Therefore, in the face of off-grid scene, prior art generally existing high cost, communication range are little and real
With the relatively low defect of property.
China has built up autonomous satellite communication system, be continue at present the U.S., Russia, the 4th, Europe have autonomous
The country of satellite communication system.The satellite navigation system of China can high accuracy, highly reliable positioning have navigation mutually tie with communicating
The service characteristics closed.Formation is had ability covering the whole world by 30 multi-satellite networkings by navigational satellite system the year two thousand twenty.High-precision
Degree satellite can be applied at aspects such as telecommunications, water conservancy, forest fire protection and national security and produce obvious economic benefit.Satellite
Communication be use satellite as between the radio communication station that the earth is located in the communication that then carries out.The main feature of satellite communication
There are several parts: one, communication range is wide；As long as arranging that three satellites can be covered with global all of region in space, and
All can be communicated between any two points；Safety is not affected by Land disaster；Broadcast, multiple access communication can be realized in many places；
With the gradual perfection of satellite system, equipment related to this and Transmission system are also released therewith.Prior art
In, base station sends corresponding information by local core net to satellite novel base station wireless communication module, and subsequently this information is passed through
Satellite RF antenna is communicated with satellite, and it is wireless that corresponding wireless signal is sent back satellite novel base station as relaying by satellite
This information is finally sent to base station by communication module by core net.Although this communication mode improves base station communication scope and changes
Enter communication mode, but there is also many defects.As base station cannot depart from core net complete associated communications services, cannot be in off-grid
In the case of the trans-regional collaborative MANET in the whole world completed for relaying with satellite realize in net communication and cannot be in the situation of off-grid
Under collaborative networking realized as novel base station and surrounding lte base station using base station complete to net interior communication.
Although Chinese patent cn 103874008 a discloses a kind of off-grid self-organized network communication system, it remains on cannot
Realize trans-regional emergency communication.
Utility model content
For overcoming drawbacks described above, the purpose of this utility model is to provide a kind of novel base station, communication system and communication party
Method.
For reaching above-mentioned purpose, communication system of the present utility model includes:
ue；
And one or more novel base station, and the satellite with the communication connection of each novel base station and/or local core
Net；Wherein, novel base station is used for receiving the service request of ue initiation and communicating the request to described other novel base station, defend
Star or local core net are used for realizing this business；
Described novel base station includes: LAN communication module, MANET communication module, satellite communication module, protocol stack
Communication module, memory module and network selection module；Wherein,
Protocol stack communication module: for receiving the service request of ue；
Memory module, stores the positional information of all signing ue；Wherein, described positional information indicates the base station that ue is located
Gateway and that novel base station that is located；
LAN communication module: for communicating to connect with local core net or mobile switching centre；
MANET communication module: for communicating to connect with other one or more novel base stations；
Satellite communication module: for being connected with satellite communication；
Network selection module, the positional information in the service request according to the ue receiving and memory module is according to user
Require or predetermined selection scheme selects LAN communication module, MANET communication module or satellite communication module to realize this business.
Preferably, also including: location updating module, receive the position updating request of ue initiation and passed by communication module
Give other novel base station equipment.
Preferably, comprising: be provided with the emergency service unit that electric energy is provided for each module inside described novel base station.
Base station, full system type pictorial protocol infrastructure and satellite novel base station are organically combined by system of the present utility model, complete
Become there is the removable novel base station of multi-mode communication function and satellite communication function, in addition this system is also by full system type pictorial protocol stack
Software, multimode ad hoc networking module and the satellite novel base station protocol software are combined the fusion realized functionally, make this
Novel base station not only can carry out related service communication as base station, and the novel base station being distributed in zones of different can pass through
Satellite novel base station realizes trans-regional MANET using ad hoc networking module in the case of off-grid, and completes in MANET
The related services such as call, note and reception broadcast.This utility model has broken the limitation of general networkses arrangement, reduces
The dependency to local core net for the cellphone subscriber；Interconnect and as relaying with satellite in combination with satellite communication module,
Complete the trans-regional ad hoc networking in the whole world of new novel base station.So user area-limited will not can complete electricity in net
The communication services such as words, broadcast, note；Finally by design and load optical-electric module and data memory module it is ensured that user produce
Raw mass data can preserve in time to storage device and it is managed, and ensures that it leads to additionally by opto-electronic communication module
The seriality of letter.
Brief description
Fig. 1 is the structural representation of this utility model communication system.
Fig. 2. for the internal basic framework figure of novel base station in Fig. 1.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment of the method are clearer, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in embodiment in this utility model is carried out completely, clearly illustrate.Obviously
Described embodiment is only a part of embodiment of utility model, is not all, of embodiment.
As shown in Figure 1, this utility model provides a kind of novel base station of combination satellite communication and realizes trans-regional MANET
Communication system.Its basic operational mode is:
Process 1: when local core net is normally run, the function of this novel base station and the function phase of ordinary base station are with its fortune
Row flow process:
When network selection module judges that local core net is normally run, the now local network by novel base station for the user
News module receive user information, and subsequently carries out receiving to data, converts, after data is packaged packing, subsequently pass through originally
Ground core net sends service request with called ue place novel base station.
Process 2: when local core net cannot be run, when local network lost efficacy, novel base station of the present utility model with
Ground core net cannot proper communication；Now, then MANET communication module or satellite communication mould can be passed through according to default scheme
Block is communicated；For example:
Default scheme 1: novel base station and local core net cannot proper communication when, then first pass through MANET communication mould
Block is communicated, and when MANET communication module also cannot be carried out communication, is then communicated by satellite communication module.
Default scheme 2: novel base station and local core net cannot proper communication when, then first pass through satellite communication module
Communicated, when satellite communication module also cannot be carried out communication, then communicated by MANET communication module.
Default scheme 3: novel base station and local core net cannot proper communication when, then pass through MANET communication module
Communicate with satellite communication module, finally using the communication mode first connecting with called ue place novel base station simultaneously.
When novel base station passes through the communication of MANET communication module, the called ue's being stored by it by caller novel base station
Novel base station address and route, the novel base station initiating business request being located with called ue by middle novel base station.
When novel base station is communicated by satellite modules, sent to defending by satellite communication module by caller novel base station
Star, now satellite as relaying wireless signal is sent to target novel base station, to complete corresponding service request.In addition new
Base station also built in emergency power source module, can be charged ensureing holding of its communication with the corresponding urgent telegram source module of two kinds of charging modes
Continuous property.
The internal basic framework figure of this novel base station is shown by Fig. 2.By figure two it can be seen that having several inside this novel base station
Individual module composition: satellite communication module, LAN communication module, network selection module, MANET communication module, full system type pictorial multimode
Protocol stack module, memory module.
Satellite communication module major function is to carry out analog digital conversion to the satellite-signal receiving, and the information after conversion is sent
To network selection module, in addition also the data that network selection module receives is processed by satellite communication module and send to being changed into
Wireless signal sends to target novel base station.
The function phase with present base station of LAN communication module with, Main Function be by change inter-process framework,
Optimize associated user to access, switch related algorithm, by being quickly accessed and the user in the radiation scope of base station to correlation
Business datum is efficiently treated through, fast-forwarding；
Network selection module is mainly to the data receiving from satellite novel base station protocol module and LAN communication module
It is efficiently treated through；
MANET communication module is substantially carried out collaborative networking and completes the MANET between novel base station simultaneously；Power module is main
Effect is that related process module is powered, and to tackle emergency, such as maintains the normal operation of base station under powering-off state.
In summary, this utility model is in the case of local core net normal operation, novel base station of the present utility model
Local core net can be connected as ordinary base station and complete the business such as call；When local core net breaks down, novel base station
Make it can carry out trans-regional MANET by self-organized network communication module and satellite communication module to complete to net interior real-time communication.This
Utility model has broken the limitation of general networkses arrangement, decreases the dependency to local network for the cellphone subscriber；Rely on simultaneously
Satellite can complete the realization of the trans-regional local MANET in the whole world, and user is not area-limited to complete corresponding communication service；?
Pass through afterwards to design and load optical-electric module and data memory module it is ensured that the data that customer volume increases generation can be protected in time
There is local storage device to be managed, and ensure the seriality of its communication by opto-electronic communication module.
Claims (3)
1. a kind of communication system is it is characterised in that include:
ue；
And one or more novel base station, and the satellite with the communication connection of each novel base station and/or local core net；Its
In, novel base station be used for receive ue initiation service request and communicate the request to described other novel base station, satellite or
Local core net is used for realizing this business；
Described novel base station includes: LAN communication module, MANET communication module, satellite communication module, protocol stack communication
Module, memory module and network selection module；Wherein,
Protocol stack communication module: for receiving the service request of ue；
Memory module, stores the positional information of all signing ue；Wherein, described positional information indicates the net of the base station that ue is located
Close and that novel base station that is located；
LAN communication module: for communicating to connect with local core net or mobile switching centre；
MANET communication module: for communicating to connect with other one or more novel base stations；
Satellite communication module: for being connected with satellite communication；
Network selection module, the positional information in the service request according to the ue receiving and memory module requires according to user
Or predetermined selection scheme selects LAN communication module, MANET communication module or satellite communication module to realize this business.
2. communication system as claimed in claim 1 is it is characterised in that also include: location updating module, receives the position that ue initiates
Put renewal to ask and send other novel base station equipment to by communication module.
3. communication system as claimed in claim 1 is it is characterised in that include: is provided with as each inside described novel base station
Module provides the emergency service unit of electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890022.4U CN205901741U (en) | 2016-08-16 | 2016-08-16 | Communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890022.4U CN205901741U (en) | 2016-08-16 | 2016-08-16 | Communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205901741U true CN205901741U (en) | 2017-01-18 |
Family
ID=57779320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890022.4U Active CN205901741U (en) | 2016-08-16 | 2016-08-16 | Communication system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098581A (en) * | 2021-03-22 | 2021-07-09 | 南京熊猫电子股份有限公司 | Communication method of vehicle-mounted satellite communication terminal and vehicle-mounted satellite communication terminal system |
| CN113973402A (en) * | 2021-11-01 | 2022-01-25 | 国网河北省电力有限公司建设公司 | Multi-system converged communication method |
-
2016
- 2016-08-16 CN CN201620890022.4U patent/CN205901741U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098581A (en) * | 2021-03-22 | 2021-07-09 | 南京熊猫电子股份有限公司 | Communication method of vehicle-mounted satellite communication terminal and vehicle-mounted satellite communication terminal system |
| CN113098581B (en) * | 2021-03-22 | 2023-09-22 | 南京熊猫电子股份有限公司 | Communication method of vehicle-mounted satellite communication terminal and vehicle-mounted satellite communication terminal system |
| CN113973402A (en) * | 2021-11-01 | 2022-01-25 | 国网河北省电力有限公司建设公司 | Multi-system converged communication method |
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