CN104159332A - Mobile communication network access system and method based on co-construction and sharing - Google Patents
Mobile communication network access system and method based on co-construction and sharing Download PDFInfo
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- CN104159332A CN104159332A CN201410365762.1A CN201410365762A CN104159332A CN 104159332 A CN104159332 A CN 104159332A CN 201410365762 A CN201410365762 A CN 201410365762A CN 104159332 A CN104159332 A CN 104159332A
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Abstract
The invention is applicable to the technical field of mobile network communication and provides a mobile communication network access system and method based on co-construction and sharing. The mobile communication network access system comprises multiple BTSs (base transceiver station), a first integrated unit, a second integrated unit and an antenna, wherein the BTSs are connected with the input end of the first integrated unit through feeder lines; the output end of the first integrated unit is connected with the input end of the second integrated unit through an optical cable; the output end of the second integrated unit is connected with the antenna through a feeder line; each of the first integrated unit and the second integrated unit comprises combiner circuits; the first integrated unit is used for shunting, combining and outputting multiple modes of radio-frequency signals received by the multiple BTSs to the second integrated unit; the second integrated unit is used for shunting, combining and outputting the input radio-frequency signals to the antenna; the antenna transmits the radio-frequency signals to realize co-construction and sharing access of multiple communication networks.
Description
Technical field
The invention belongs to mobile network's communication technique field, relate in particular to a kind of mobile radio communication connecting system and method based on Joint construction and sharing.
Background technology
The existing mobile communications network of China has the GSM900/DCS1800/TD-SCDMA/ of China Mobile to move the GSM900/DCS1800/WCDMA of 4G (TD-LTE), CHINAUNICOM, other communication systems such as CDMA 1x and EVDO of China Telecom, can have in the near future the 4G such as telecommunications and UNICOM system.Outdoor location network signal can cover by the base station of various places, and indoor signal needs to solve by indoor covering system.
At present, domestic Ge Jia operator builds respectively the indoor covering system of oneself, due to, existing mobile radio communication compartment system link is to be linked into frequency-division section signal integrated unit for individual signals source, finally by the covering of the reception of terminal antenna, transmitting settling signal, for this situation, operators have sent the emergency notice of infrastructure of telecommunication Joint construction and sharing, energy-saving and emission-reduction one after another, meanwhile, the various road solutions of closing are also arisen at the historic moment.
Domestic Carriers, in the time of the problem in the face of Joint construction and sharing, in two kinds of standard access situations, is generally set up and is simply closed road system with mixer and coupler.When in the situation in the face of many net accesses, realize with POI (Point Of Interface).
The wasting of resources that the extensive use of POI can avoid the signal distributing system repeated construction of each operator to cause, greatly reduces the maintenance cost of system, but has equally many shortcomings, and main manifestations has:
1, equipment occupation space is large, and each POI will rent a machine room substantially, and property is coordinated more difficult.
2, product port restricted (the corresponding distinct interface of different systems), will customize separately POI according to different scenes, can not standardization large-scale production.
3, compartment system is still continued to use original antenna-feedback system, is very easy to be subject to the interference that other electricity such as forceful electric power are grown ripple, and investigation fault is very complicated.
4, design difficulty is larger, and required device is very many, requires very high to device element performance index.
5, optical fiber repeater used is more, and each standard of each operator needs to be equipped with the identical repeater of POI quantity, and the wasting of resources is larger.
Summary of the invention
The embodiment of the present invention provides a kind of mobile radio communication connecting system and method based on Joint construction and sharing, be intended to solve that prior art equipment occupation space is large, product port restricted, compartment system be very easy to be subject to interference that other electricity such as forceful electric power are grown ripples, the very complicated problem of investigation fault.
On the one hand, a kind of mobile radio communication connecting system based on Joint construction and sharing is provided, described system comprises: several base station transceivers BTS, the first integrated unit, the second integrated unit and antenna, described base station transceiver connects the input of described the first integrated unit by feeder line, the output of described the first integrated unit connects the input of described the second integrated unit by optical cable, the output of described the second integrated unit connects described antenna by feeder line, described the first integrated unit and described the second integrated unit comprise and close road circuit, wherein, described the first integrated unit is used for the radiofrequency signal of the multiple types that described several base station transceivers are received and carries out shunt, close road and export described the second integrated unit to, described the second integrated unit is for carrying out shunt by the radiofrequency signal of input, close road and transfer to described antenna, described antenna transmission radiofrequency signal is to realize multiple communication network Joint construction and sharing access.
On the other hand, provide a kind of mobile communication network access method based on Joint construction and sharing, described method comprises:
The radiofrequency signal of the multiple types that several base station transceivers are received is carried out shunt He He road;
Again described radiofrequency signal is carried out to shunt He He road;
By radiofrequency signal described in antenna transmission.
In the present invention, by the radiofrequency signal of multiple types being carried out to two-stage He He road along separate routes, then export, realize multiple communication network Joint construction and sharing access.
Brief description of the drawings
Fig. 1 is the concrete structure block diagram of the mobile radio communication connecting system based on Joint construction and sharing that provides of the embodiment of the present invention one;
Fig. 2 is the concrete structure block diagram that the embodiment of the present invention one provides He road circuit;
Fig. 3 is the concrete structure block diagram of the various kinds of mobile communication net connecting system based on Joint construction and sharing that provides of the embodiment of the present invention one;
Fig. 4 is the realization flow figure of the mobile communication network access method based on Joint construction and sharing that provides of the embodiment of the present invention two.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
Embodiment mono-
Fig. 1 shows the concrete structure block diagram of the mobile radio communication connecting system based on Joint construction and sharing that the embodiment of the present invention one provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.In the present embodiment, should comprise by the mobile radio communication connecting system based on Joint construction and sharing: several base station transceivers BTS1, the first integrated unit 2, the second integrated unit 3 and antenna 4, wherein, described base station transceiver 1 connects the input of described the first integrated unit 2 by feeder line, the output of described the first integrated unit 2 connects the input of described the second integrated unit 3 by optical cable, the output of described the second integrated unit 3 connects described antenna 4 by feeder line, described the first integrated unit 2 and described the second integrated unit 3 comprise and close road circuit, wherein, described the first integrated unit 2 carries out shunt for the radiofrequency signal of multiple types that described several base station transceivers 1 are received, close road and export described the second integrated unit 3 to, described the second integrated unit 3 is for carrying out shunt by the radiofrequency signal of input, close road and transfer to described antenna 4, described antenna 4 emitting radio frequency signals are to realize multiple communication network Joint construction and sharing access.
Further, as shown in Figure 1, also comprise signal extension unit 5, be connected with antenna 4 respectively at the output of described the second integrated unit 3, for radiofrequency signal is amplified and sent out.
Further, as shown in Figure 2, the described road circuit that closes comprises: first close subdivision 21, signal distribution unit 22 and second closes subdivision 23, wherein, first closes subdivision 21 for input signal being divided into N way signal, and exports respectively described N way signal to described signal distribution unit 22; Described signal distribution unit 22 is for by signal matrix, described N way signal being redistributed, and exports described N way signal after distribution to second and close subdivision 23; Described second closes subdivision 23 processes and exports as output signal for described N way signal after distribution is closed to road.
Wherein, first closes subdivision is combined by clutch, and signal distribution unit is made up of signal matrix circuit and high frequency electronic switch, and second closes subdivision is made up of high frequency electronic switch and clutch, and wherein high frequency electronic switch is controlled by CPU.
Further, as shown in Figure 2, described N is specially 4.Wherein, first close subdivision input signal is divided into 4 way signals.
Further, described multiple types comprises: the GSM of UNICOM, WCDMA, FD-LTE, mobile GSM, TD-WCDMA, TD-LTE, CDMA, EVDO, LTE's is multiple arbitrarily.As shown in Figure 3, the signal of multiple types has built the indoor covering system of mansion by system access
The present embodiment, can reach by the radiofrequency signal of multiple types being carried out to two-stage He He road along separate routes, then export, and has realized multiple communication network Joint construction and sharing access.
Embodiment bis-
Fig. 4 shows the realization flow of the mobile communication network access method based on Joint construction and sharing that the embodiment of the present invention two provides, and details are as follows:
In step S401, the radiofrequency signal of the multiple types that several base station transceivers are received is carried out shunt He He road.
In the present embodiment, described multiple types comprises: the GSM of UNICOM, WCDMA, FD-LTE, mobile GSM, TD-WCDMA, TD-LTE, CDMA, EVDO, LTE's is multiple arbitrarily.The radiofrequency signal of the multiple types that the first integrated unit receives described several base station transceivers is carried out along separate routes, is closed road and export described the second integrated unit to.
In step S402, again described radiofrequency signal is carried out to shunt He He road.
In the present embodiment, the second integrated unit carries out the radiofrequency signal of input along separate routes, closes road and transfer to described antenna 4
As a preferred version, also comprise zooming out and amplify described radiofrequency signal.
In step S403, by radiofrequency signal described in antenna transmission.
The present embodiment, can reach by the radiofrequency signal of multiple types being carried out to two-stage He He road along separate routes, then export, and has realized multiple communication network Joint construction and sharing access.
The mobile communication network access method based on Joint construction and sharing that the embodiment of the present invention provides can be applied in the system embodiment one of aforementioned correspondence, and details, referring to the description of above-described embodiment one, do not repeat them here.
It should be noted that in said system embodiment, included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realizing in the various embodiments described above method is can carry out the hardware that instruction is relevant by program to complete, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. the mobile radio communication connecting system based on Joint construction and sharing, comprise several base station transceivers BTS, the first integrated unit, the second integrated unit and antenna, it is characterized in that, described base station transceiver connects the input of described the first integrated unit by feeder line, the output of described the first integrated unit connects the input of described the second integrated unit by optical cable, the output of described the second integrated unit connects described antenna by feeder line, described the first integrated unit and described the second integrated unit comprise and close road circuit, wherein, described the first integrated unit is used for the radiofrequency signal of the multiple types that described several base station transceivers are received and carries out shunt, close road and export described the second integrated unit to, described the second integrated unit is for carrying out shunt by the radiofrequency signal of input, close road and transfer to described antenna, described antenna transmission radiofrequency signal is to realize multiple communication network Joint construction and sharing access.
2. the system as claimed in claim 1, is characterized in that, also comprises signal extension unit, is connected, for radiofrequency signal is amplified and sent out respectively at the output of described the second integrated unit with antenna.
3. the system as claimed in claim 1, it is characterized in that, the described road circuit that closes comprises: first close subdivision, signal distribution unit and second closes subdivision, wherein, first closes subdivision for input signal being divided into N way signal, and exports respectively described N way signal to described signal distribution unit; Described signal distribution unit is for redistributing described N way signal by signal matrix, and by distributions afterwards described N way signal export second to and close subdivision; Described second closes subdivision processes and exports as output signal for described N way signal after distribution is closed to road.
4. system as claimed in claim 3, is characterized in that, described N is specially 4.
5. the system as claimed in claim 1, is characterized in that, described multiple types comprises: the GSM of UNICOM, WCDMA, FD-LTE, mobile GSM, TD-WCDMA, TD-LTE, CDMA, EVDO, LTE's is multiple arbitrarily.
6. the mobile communication network access method based on Joint construction and sharing, is characterized in that, described method comprises:
The radiofrequency signal of the multiple types that several base station transceivers are received is carried out shunt He He road;
Again described radiofrequency signal is carried out to shunt He He road;
By radiofrequency signal described in antenna transmission.
7. method as claimed in claim 6, is characterized in that, described by also comprising before radiofrequency signal described in antenna transmission:
Zoom out and amplify described radiofrequency signal.
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| WO2001069387A8 (en) * | 2000-03-16 | 2001-12-06 | Microsoft Corp | Notification platform architecture |
| CN101388821A (en) * | 2008-10-13 | 2009-03-18 | 北京东方信联科技有限公司 | Access network implementing system and method for bearing all information services of local customer |
| CN102196323A (en) * | 2010-10-29 | 2011-09-21 | 北京汉铭通信有限公司 | Wireless communication multi-network integrated downlink system |
| CN103237366A (en) * | 2013-04-16 | 2013-08-07 | 杭州都冠通讯设备有限公司 | Mobile communication network integrated access device |
| CN203289648U (en) * | 2013-06-20 | 2013-11-13 | 奥维通信股份有限公司 | Multi-mobile communication network co-construction system |
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2014
- 2014-07-29 CN CN201410365762.1A patent/CN104159332A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001069387A8 (en) * | 2000-03-16 | 2001-12-06 | Microsoft Corp | Notification platform architecture |
| CN101388821A (en) * | 2008-10-13 | 2009-03-18 | 北京东方信联科技有限公司 | Access network implementing system and method for bearing all information services of local customer |
| CN102196323A (en) * | 2010-10-29 | 2011-09-21 | 北京汉铭通信有限公司 | Wireless communication multi-network integrated downlink system |
| CN103237366A (en) * | 2013-04-16 | 2013-08-07 | 杭州都冠通讯设备有限公司 | Mobile communication network integrated access device |
| CN203289648U (en) * | 2013-06-20 | 2013-11-13 | 奥维通信股份有限公司 | Multi-mobile communication network co-construction system |
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Application publication date: 20141119 |