CN202873073U - Mobile communication network expansion communication system based on big dipper RDSS system - Google Patents
Mobile communication network expansion communication system based on big dipper RDSS system Download PDFInfo
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- CN202873073U CN202873073U CN 201220581794 CN201220581794U CN202873073U CN 202873073 U CN202873073 U CN 202873073U CN 201220581794 CN201220581794 CN 201220581794 CN 201220581794 U CN201220581794 U CN 201220581794U CN 202873073 U CN202873073 U CN 202873073U
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Abstract
The utility model provides a mobile communication network expansion communication system based on a big dipper RDSS system, and one or multiple big dipper base stations nearly the same as the base stations in a conventional mobile communication network are created, the base station is connected with the mobile communication network through a wired link and is connected with a mobile communication network of a small portable mobile communication base station or a network of wifi route equipment beyond the coverage range of the mobile communication network through a big dipper satellite RDSS wireless short message link, and the two networks are used for realizing the short message communication between mobile equipment (cellphone) beyond the coverage range of the mobile communication network and mobile equipment (cellphone) within the coverage range of the mobile communication network so as to expand the coverage range of the mobile communication network.
Description
Technical field
The utility model relates to wireless communication technology field, relates in particular to a kind of mobile communications network based on Big Dipper RDSS system and expands communication system and method.
Background technology
Big Dipper RDSS system: the satellite system with short message communication function of China's independent intellectual property right;
Mobile communication system: based on the communication system of existing digital mobile cellular telecommunication network, such as the communication system of China Mobile, the communication system of CHINAUNICOM and the communication system of China Telecom.
Current, China has built up the digital mobile cellular telecommunication net that covers the whole nation multiple business is provided, and mainly comprises: voice service, short message service, data service.Mobile short message service (SMS) is suitable for amount of communication data and does not reach the transfer of data of the Embedded System Product of realizing long-distance measure and control in using etc. very much.
Mobile short message service is divided into 2 kinds of point-to-point short message and short message cell broadcaste services.Point-to-point short message service can make the user of GSM network can receive or send numeral or the Word message of finite length (being no more than 140 bytes), short message is the longest to be 140 English characters or 63 Chinese characters, if surpass this specific length, then will send several times.
Mobile short message service utilizes signaling channel to transmit, and it need not dial and connect, but directly the information that will send out is added that destination address sends to SMS service center, send to again final target terminal (mobile phone) by short message service center.If transmit unsuccessfully, the callee does not answer definite message, and the GSM network can keep transmitted breath, and called when can be called logical when finding, information can be retransmitted, accurately receives to guarantee the callee.
But because mobile short-message need to could normally be received and dispatched in the signal cover of mobile communication base station, so just need to build many mobile communication base stations, link together by communication line between these mobile communication base stations and just formed mobile communications network, mobile short-message can be received and dispatched in all mobile communication base stations in this mobile communications network, but owing to the cost of building the base station and the reason of environment, the mobile communication base station cannot reach seamless coverage, such as on the ocean or on the Gobi desert, just can't receive and dispatch mobile short-message, thereby can't with mobile communications network in other user's proper communications, very inconvenient.
Big Dipper RDSS system possesses the short message transmitting function, Big Dipper RDSS terminal equipment can utilize Big Dipper short message channel that text message is sent to big-dipper satellite with the form of short message in the zone that big-dipper satellite can cover and by big-dipper satellite this short message be sent to big-dipper satellite master station again, big-dipper satellite master station also can send short message to Big Dipper RDSS terminal equipment by opposite mode, thereby realizes communication.Owing to be that so its coverage is very wide take big-dipper satellite as information node, but owing to it must could realize communicating by letter with the cooperation of big-dipper satellite master station by Big Dipper RDSS terminal equipment, so it has again significant limitation.
The utility model content
The purpose of this utility model is to provide a kind of mobile communications network based on Big Dipper RDSS system to expand communication system and method, in zone that the mobile communications network signal can't cover (such as the ocean, high mountain, the Gobi desert), utilize Big Dipper RDSS short message channel and WIFI routing device or portable mobile communication base station between different mobile communication terminal (mobile phone), to build SMS channel, expand the coverage of mobile communications network, bring the good user of mobile communication terminal (mobile phone) user and experience, thereby solve the foregoing problems that exists in the prior art.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of mobile communications network based on Big Dipper RDSS system is expanded communication system, comprise: Big Dipper RDSS system, mobile communications network, Big Dipper base station and a plurality of extension systems of communicating by letter, described a plurality of communication extension system is connected with Big Dipper RDSS system by Big Dipper satellite signal, described Big Dipper base station is connected with Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and is connected with described mobile communication system by cable network.
Preferably, described Big Dipper RDSS system comprises big-dipper satellite and big-dipper satellite master station; Described mobile communications network comprises mobile communication system and a plurality of the first mobile phone terminal; Described communication extension system comprises a plurality of the second mobile phone terminals, Big Dipper mobile base station and/or Big Dipper wifi base station.
Preferably, described big-dipper satellite is connected with described Big Dipper mobile base station and/or described Big Dipper wifi base station by Big Dipper satellite signal; Described Big Dipper base station is connected with described Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and described Big Dipper base station is connected with described mobile communication system by cable network.
Preferably, described Big Dipper mobile base station comprises portable mobile communication base station, the first Big Dipper RDSS terminal equipment and the first message conversion equipment, and described portable mobile communication base station, described the first message conversion equipment and described the first Big Dipper RDSS terminal equipment are linked in sequence.
Preferably, described Big Dipper wifi base station comprises wifi routing device, the second Big Dipper RDSS terminal equipment and the second message conversion equipment, and described wifi routing device, described the second message conversion equipment and described the second Big Dipper RDSS terminal equipment are linked in sequence.
A kind ofly use the method that described mobile communications network based on Big Dipper RDSS system is expanded communication system, may further comprise the steps:
S1, the zone that the mobile communication signal that described communication extension system is arranged at described mobile communication system does not cover;
S2, the second mobile short-message that described the second mobile phone terminal sends through described Big Dipper mobile base station and/or described Big Dipper wifi base station, described Big Dipper RDSS system, described Big Dipper base station and described mobile communication system send to target the first mobile phone terminal;
S3, the first mobile short-message that described the first mobile phone terminal sends sends to target the second mobile phone terminal through described mobile communication system, described Big Dipper base station, described Big Dipper RDSS system, described Big Dipper mobile base station and/or described Big Dipper wifi base station.
Preferably, S1 is specially:
Described Big Dipper mobile base station and/or described Big Dipper wifi base station are arranged at the zone that the mobile communication signal of described mobile communication system does not cover, are used to a plurality of described the second mobile phone terminals that communication service is provided.
Preferably, S2 is specially:
The second mobile short-message that described the second mobile phone terminal sends sends to described portable mobile communication base station, after described the second mobile short-message is received in described portable mobile communication base station, by described the first message conversion equipment described the second mobile short-message is converted to the second Big Dipper short message, arrive described Big Dipper base station through described the first Big Dipper RDSS terminal equipment and described Big Dipper RDSS system transmissions again, described Big Dipper base station is reduced to described the second mobile short-message with described the second Big Dipper short message, again described the second mobile short-message is transferred to described mobile communication system, described mobile communication system sends to target the first mobile phone terminal with described the second mobile short-message;
And/or
Described the second mobile phone terminal is converted to the second mobile short-message to be sent data format and sends to described wifi routing device, after described wifi routing device is received the second mobile short-message of described data format, by described the second message conversion equipment the second mobile short-message of described data format is converted to the second Big Dipper short message, arrive described Big Dipper base station through described the second Big Dipper RDSS terminal equipment and described Big Dipper RDSS system transmissions again, described Big Dipper base station is reduced to the second mobile short-message with described the second Big Dipper short message, again described the second mobile short-message is transferred to described mobile communication system, described mobile communication system sends to target the first mobile phone terminal with described the second mobile short-message;
Preferably, S3 is specially:
Described the first mobile phone terminal sends to described mobile communication system with the first mobile short-message, described mobile communication system is transferred to described Big Dipper base station with described the first mobile short-message, described Big Dipper base station is converted to the first Big Dipper short message with described the first mobile short-message, again described the first Big Dipper short message is sent to described the first Big Dipper RDSS terminal equipment by described Big Dipper RDSS system, described the first Big Dipper short message that described the first Big Dipper RDSS terminal equipment will receive is transferred to described the first message conversion equipment, described the first message conversion equipment is converted to described the first Big Dipper short message the first mobile short-message and is transferred to described portable mobile communication base station, by described portable mobile communication base station described the first mobile short-message is sent to target the second mobile phone terminal again;
And/or
Described the first mobile phone terminal sends to described mobile communication system with the first mobile short-message, described mobile communication system is transferred to described Big Dipper base station with described the first mobile short-message, described Big Dipper base station is converted to the first Big Dipper short message with described the first mobile short-message, again described the first Big Dipper short message is sent to described the second Big Dipper RDSS terminal equipment by described Big Dipper RDSS system, described the first Big Dipper short message that described the second Big Dipper RDSS terminal equipment will receive is transferred to described the second message conversion equipment, described the second message conversion equipment is converted to described the first Big Dipper short message the first mobile short-message of data format and is transferred to described wifi routing device, by described wifi routing device the first mobile short-message of described data format is sent to target the second mobile phone terminal again, described the second mobile phone terminal is converted to mobile short-message with the first mobile short-message of described data format and shows.
The beneficial effects of the utility model are:
The utility model carries out rational applied in any combination with present existing technology, expanded greatly the short message coverage of mobile communications network, enlarged the service object of Big Dipper RDSS system short message, experienced for mobile communication terminal (mobile phone) user that demand is arranged brings fabulous user.
Description of drawings
Fig. 1 is that the mobile communications network based on Big Dipper RDSS system of the present utility model is expanded the communication system structural representation;
Fig. 2 is communication system is expanded in application of the present utility model based on the mobile communications network of Big Dipper RDSS system method flow diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, mobile communications network based on Big Dipper RDSS system of the present utility model is expanded communication system, comprise: Big Dipper RDSS system, mobile communications network, Big Dipper base station and a plurality of extension systems of communicating by letter, described a plurality of communication extension system is connected with Big Dipper RDSS system by Big Dipper satellite signal, described Big Dipper base station is connected with Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and is connected with described mobile communication system by cable network.Described Big Dipper RDSS system comprises big-dipper satellite and big-dipper satellite master station; Described mobile communications network comprises mobile communication system and a plurality of the first mobile phone terminal; Described communication extension system comprises a plurality of the second mobile phone terminals, Big Dipper mobile base station and/or Big Dipper wifi base station.Described big-dipper satellite is connected with described Big Dipper mobile base station and/or described Big Dipper wifi base station by Big Dipper satellite signal; Described Big Dipper base station is connected with described Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and described Big Dipper base station is connected with described mobile communication system by cable network.Described Big Dipper mobile base station comprises portable mobile communication base station, the first Big Dipper RDSS terminal equipment and the first message conversion equipment, and described portable mobile communication base station, described the first message conversion equipment and described the first Big Dipper RDSS terminal equipment are linked in sequence.Described Big Dipper wifi base station comprises wifi routing device, the second Big Dipper RDSS terminal equipment and the second message conversion equipment, and described wifi routing device, described the second message conversion equipment and described the second Big Dipper RDSS terminal equipment are linked in sequence.
As shown in Figure 2, application of the present utility model may further comprise the steps based on the method for the mobile communications network expansion communication system of Big Dipper RDSS system:
S1, the zone that the mobile communication signal that described communication extension system is arranged at described mobile communication system does not cover;
S1 is specially:
Described Big Dipper mobile base station and/or described Big Dipper wifi base station are arranged at the zone that the mobile communication signal of described mobile communication system does not cover, are used to a plurality of described the second mobile phone terminals that communication service is provided.
S2, the second mobile short-message that described the second mobile phone terminal sends through described Big Dipper mobile base station and/or described Big Dipper wifi base station, described Big Dipper RDSS system, described Big Dipper base station and described mobile communication system send to target the first mobile phone terminal;
S2 is specially:
The second mobile short-message that described the second mobile phone terminal sends sends to described portable mobile communication base station, after described the second mobile short-message is received in described portable mobile communication base station, by described the first message conversion equipment described the second mobile short-message is converted to the second Big Dipper short message, arrive described Big Dipper base station through described the first Big Dipper RDSS terminal equipment and described Big Dipper RDSS system transmissions again, described Big Dipper base station is reduced to described the second mobile short-message with described the second Big Dipper short message, again described the second mobile short-message is transferred to described mobile communication system, described mobile communication system sends to target the first mobile phone terminal with described the second mobile short-message;
And/or
Described the second mobile phone terminal is converted to the second mobile short-message to be sent data format and sends to described wifi routing device, after described wifi routing device is received the second mobile short-message of described data format, by described the second message conversion equipment the second mobile short-message of described data format is converted to the second Big Dipper short message, arrive described Big Dipper base station through described the second Big Dipper RDSS terminal equipment and described Big Dipper RDSS system transmissions again, described Big Dipper base station is reduced to the second mobile short-message with described the second Big Dipper short message, again described the second mobile short-message is transferred to described mobile communication system, described mobile communication system sends to target the first mobile phone terminal with described the second mobile short-message;
S3, the first mobile short-message that described the first mobile phone terminal sends sends to target the second mobile phone terminal through described mobile communication system, described Big Dipper base station, described Big Dipper RDSS system, described Big Dipper mobile base station and/or described Big Dipper wifi base station.
S3 is specially:
Described the first mobile phone terminal sends to described mobile communication system with the first mobile short-message, described mobile communication system is transferred to described Big Dipper base station with described the first mobile short-message, described Big Dipper base station is converted to the first Big Dipper short message with described the first mobile short-message, again described the first Big Dipper short message is sent to described the first Big Dipper RDSS terminal equipment by described Big Dipper RDSS system, described the first Big Dipper short message that described the first Big Dipper RDSS terminal equipment will receive is transferred to described the first message conversion equipment, described the first message conversion equipment is converted to described the first Big Dipper short message the first mobile short-message and is transferred to described portable mobile communication base station, by described portable mobile communication base station described the first mobile short-message is sent to target the second mobile phone terminal again;
And/or
Described the first mobile phone terminal sends to described mobile communication system with the first mobile short-message, described mobile communication system is transferred to described Big Dipper base station with described the first mobile short-message, described Big Dipper base station is converted to the first Big Dipper short message with described the first mobile short-message, again described the first Big Dipper short message is sent to described the second Big Dipper RDSS terminal equipment by described Big Dipper RDSS system, described the first Big Dipper short message that described the second Big Dipper RDSS terminal equipment will receive is transferred to described the second message conversion equipment, described the second message conversion equipment is converted to described the first Big Dipper short message the first mobile short-message of data format and is transferred to described wifi routing device, by described wifi routing device the first mobile short-message of described data format is sent to target the second mobile phone terminal again, described the second mobile phone terminal is converted to mobile short-message with the first mobile short-message of described data format and shows.
That summarizes says, the utility model is exactly the Big Dipper base station about the same, base station that makes up on one or more and the existing mobile communications network, this base station connects mobile communications network by wire link, be in the mobile communications network of mobile communications network coverage small portable mobile communication base station in addition or the network of wifi routing device by the wireless short message link connection of big-dipper satellite RDSS, by these two kinds of networks realize between the mobile device (mobile phone) beyond the mobile communications network coverage and and coverage in mobile device (mobile phone) between short message communication, and then the coverage of expanding mobile communication network.
System of the present utility model is mainly by Big Dipper base station, Big Dipper RDSS terminal equipment, the formations such as wifi routing device or small portable mobile communication base station, Big Dipper RDSS system, mobile communications network (2G/3G/4G), satellite navigation and location system (dipper system/gps system/GLONASS system/Galileo system).Big Dipper base station connects by special line and existing mobile communication system, realize in the mobile communications network signal cover mobile device (mobile phone) and mobile communications network signal cover outward and the short message communication between the mobile device (mobile phone) that Big Dipper RDSS satellite-signal can cover.Big Dipper RDSS terminal equipment passes through serial ports, SPI interface or LAN mouth connect the communication network of wifi routing device or a movement of small portable mobile communication base station structure, and equipment has the position and speed information that the multi-mode satellite positioning functions can be determined carrier in real time in addition.The mobile device (mobile phone) that is in WiFi signal or the small portable mobile communication base station signal cover just can be realized and the communicating by letter of Big Dipper RDSS terminal equipment by in the two any one, if adopt the mode of small portable mobile communication base station to connect, then the user of mobile device (mobile phone) only needs to get final product according to the operation of normal reception transmission note; If adopt the wifi routing mode to connect, then mobile device (mobile phone) can be realized by the conversion messaging format transmitting-receiving of short message.Big Dipper RDSS terminal equipment by the wireless short message link of big-dipper satellite realize be connected to mobile communication system on Big Dipper base station realize communicating by letter, by the short message communication of the relevant mobile device (mobile phone) on the realization of Big Dipper base station and the mobile communication system.
After using the technical solution of the utility model, in the practical application, such as scientific expedition or exploring party at sea or the first-class mobile communication signal in wasteland can't cover regional work the time, only need Big Dipper mobile base station or Big Dipper wifi base station in the playscript with stage directions system that is equipped with, just can guarantee to contact by SMS between all team members or between team member and the relatives in the city or the friend.
By adopting the disclosed technique scheme of the utility model, obtained following useful effect:
The utility model carries out rational applied in any combination with present existing technology, expanded greatly the short message coverage of mobile communications network, enlarged the service object of Big Dipper RDSS system short message, experienced for mobile communication terminal (mobile phone) user that demand is arranged brings fabulous user.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. the mobile communications network based on Big Dipper RDSS system is expanded communication system, it is characterized in that, comprise: Big Dipper RDSS system, mobile communications network, Big Dipper base station and a plurality of extension systems of communicating by letter, described a plurality of communication extension system is connected with Big Dipper RDSS system by Big Dipper satellite signal, described Big Dipper base station is connected with Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and is connected with described mobile communication system by cable network.
2. the mobile communications network based on Big Dipper RDSS system according to claim 1 is expanded communication system, it is characterized in that, described Big Dipper RDSS system comprises big-dipper satellite and big-dipper satellite master station; Described mobile communications network comprises mobile communication system and a plurality of the first mobile phone terminal; Described communication extension system comprises a plurality of the second mobile phone terminals, Big Dipper mobile base station and/or Big Dipper wifi base station.
3. the mobile communications network based on Big Dipper RDSS system according to claim 2 is expanded communication system, it is characterized in that described big-dipper satellite is connected with described Big Dipper mobile base station and/or described Big Dipper wifi base station by Big Dipper satellite signal; Described Big Dipper base station is connected with described Big Dipper RDSS system by Big Dipper satellite signal and/or special line, and described Big Dipper base station is connected with described mobile communication system by cable network.
4. the mobile communications network based on Big Dipper RDSS system according to claim 2 is expanded communication system, it is characterized in that, described Big Dipper mobile base station comprises portable mobile communication base station, the first Big Dipper RDSS terminal equipment and the first message conversion equipment, and described portable mobile communication base station, described the first message conversion equipment and described the first Big Dipper RDSS terminal equipment are linked in sequence.
5. the mobile communications network based on Big Dipper RDSS system according to claim 2 is expanded communication system, it is characterized in that, described Big Dipper wifi base station comprises wifi routing device, the second Big Dipper RDSS terminal equipment and the second message conversion equipment, and described wifi routing device, described the second message conversion equipment and described the second Big Dipper RDSS terminal equipment are linked in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581794 CN202873073U (en) | 2012-11-06 | 2012-11-06 | Mobile communication network expansion communication system based on big dipper RDSS system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581794 CN202873073U (en) | 2012-11-06 | 2012-11-06 | Mobile communication network expansion communication system based on big dipper RDSS system |
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| Publication Number | Publication Date |
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| CN202873073U true CN202873073U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581794 Expired - Lifetime CN202873073U (en) | 2012-11-06 | 2012-11-06 | Mobile communication network expansion communication system based on big dipper RDSS system |
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| CN (1) | CN202873073U (en) |
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- 2012-11-06 CN CN 201220581794 patent/CN202873073U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HEXIE NAVIGATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HEXIEXINYU TECHNOLOGY CO., LTD. Effective date: 20141102 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Zhijun Inventor after: Sui Zhenzhong Inventor after: Hou Maoli Inventor before: Li Zhijun Inventor before: Sui Zhenzhong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100190 HAIDIAN, BEIJING TO: 100015 HAIDIAN, BEIJING Free format text: CORRECT: INVENTOR; FROM: LI ZHIJUN SUI ZHENZHONG TO: LI ZHIJUN SUI ZHENZHONG HOU MAOLI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141102 Address after: 100015, room 5431, Shen Chang building, No. 51, Zhichun Road, Beijing, Haidian District Patentee after: BEIJING HEXIE NAVIGATION TECHNOLOGY Co.,Ltd. Address before: 100190, room 5850, Shen Chang building, No. 51, Zhichun Road, Beijing, Haidian District Patentee before: BEIJING HEXIEXINYU TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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| CX01 | Expiry of patent term |