CN203340310U - Mobile communication power amplifier and poi integrated equipment - Google Patents
Mobile communication power amplifier and poi integrated equipment Download PDFInfo
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- CN203340310U CN203340310U CN2013203498202U CN201320349820U CN203340310U CN 203340310 U CN203340310 U CN 203340310U CN 2013203498202 U CN2013203498202 U CN 2013203498202U CN 201320349820 U CN201320349820 U CN 201320349820U CN 203340310 U CN203340310 U CN 203340310U
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- poi
- power amplifier
- mobile communication
- power
- duplexer
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Abstract
The utility model discloses mobile communication power amplifier and POI integrated equipment, comprising an uplink POI, a downlink POI, a second power amplifier, more than one duplexer, and first power amplifiers corresponding to the duplexers in terms of number. Any one of the duplexers is connected with one corresponding first power amplifier. The first power amplifiers are connected with the downlink POI. The uplink POI is connected with the duplexers and the second power amplifier. Any one of the duplexers is connected with one FDD base station of one standard. The second power amplifier is connected with a TDD base station. The downlink POI is also connected with a downlink antenna feed system, while the uplink POI is also connected with an uplink antenna feed system. According to the utility model, the power amplifiers and the POIs are integrated into a whole and are assembled before leave the factory, so that the goods delivery, transportation, and engineering installation are simplified and the working efficiency is effectively increased.
Description
Technical field
The utility model relates to mobile communication multisystem distributed coverage system, particularly relates to a kind of power of mobile communication amplifier and POI integration apparatus.
Background technology
When multi-operator mobile communication multisystem Joint construction and sharing, to the base station signal of different systems, generally adopt POI(Point of Interface, multisystem mixing platform) by antenna-feedback system, cover after being closed road, as shown in Figure 1.But sometimes, in order to enlarge the coverage of base station, also need to behind base station, use power amplifier, and then connect POI, as shown in Figure 2.
POI is generally a rack, the power amplifier of each standard is generally an independent equipment, this just makes delivery, transportation and project installation very loaded down with trivial details, and the connection of base station, power amplifier and POI is also very complicated in installation process, not only easily go wrong, and the installation floor space is also larger.
The utility model content
Based on this, the utility model provides a kind of power of mobile communication amplifier and POI integration apparatus, can the simplified apparatus transportation, installation, construction and maintenance requirement, thus better support the mobile communications network engineering construction.
For achieving the above object, the utility model adopts following technical scheme:
A kind of power of mobile communication amplifier and POI integration apparatus comprise: up POI, descending POI, the second power amplifier, more than one duplexer, with the first power amplifier of described duplexer respective amount; Any one duplexer is connected with the first corresponding power amplifier, each first power amplifier is connected with described descending POI respectively, described up POI is connected respectively with each duplexer and described the second power amplifier, any one duplexer is connected with the base station of wherein a kind of standard of FDD, described the second power amplifier is connected with the TDD base station, described descending POI also is connected with descending antenna-feedback system, and described up POI also is connected with up antenna-feedback system.
By above scheme, can be found out, a kind of power of mobile communication amplifier of the present utility model and POI integration apparatus have following beneficial effect:
One, reduced installation difficulty.In the utility model, that power amplifier and POI integration is as a whole, just assemble when dispatching from the factory, thereby simplified delivery, transportation and project installation.Compare conventional method, the utility model degree of integration is high, not only a large amount of power amplifiers need not be installed during installation, and making and the installation of a large amount of feeder lines have been avoided, therefore can reduce difficulty of construction, and increase work efficiency, there is larger market application foreground in the engineering of multi-operator Joint construction and sharing;
Two, reduce property and coordinated difficulty.Power amplifier and conventional P OI have reduced the requirement to machine room area after integrating, and have increased aesthetics, thereby reduced property, coordinate difficulty;
Three, promoted coverage effect.Active equipment has reduced feeder line and duplexer equal loss after being incorporated in the POI rack, is conducive to promote network overlapping effect;
Four, reduced system cost.The high cost that can reduce equipment of equipment degree of integration, also reduced the project quoted price that equipment is installed simultaneously, therefore reduced the cost of indoor distribution covering system.
The accompanying drawing explanation
The structural representation that Fig. 1 is traditional POI;
Fig. 2 is power amplifier and traditional POI connection diagram;
The structural representation that Fig. 3 is a kind of power of mobile communication amplifier and POI integration apparatus in the utility model.
Embodiment
The utility model provides a kind of power of mobile communication amplifier and POI integration apparatus, comprising: up POI, descending POI, the second power amplifier, more than one duplexer, with the first power amplifier of described duplexer respective amount; Any one duplexer is connected with the first corresponding power amplifier, each first power amplifier is connected with described descending POI respectively, described up POI is connected respectively with each duplexer and described the second power amplifier, any one duplexer is connected with the base station of wherein a kind of standard of FDD, described the second power amplifier is connected with the TDD base station, described descending POI also is connected with descending antenna-feedback system, and described up POI also is connected with up antenna-feedback system.By power amplifier and conventional P OI are integrated, be convenient to transportation, installment and debugging in the utility model.
As an embodiment preferably, described the first power amplifier can be for the power amplifier of uplink.In addition, described the second power amplifier can be the power amplifier with uplink.
Below in conjunction with accompanying drawing and a specific embodiment, scheme of the present utility model is further described.
As shown in Figure 3, have the FDD(Frequency Division Duplexing of 4 different systems in the present embodiment, Frequency Division Duplexing (FDD)) mobile communication base station and 1 TDD(Time Division Duplexing, time division duplex) moving communication base station, identical with the FDD number of base stations, integration apparatus in the present embodiment also comprises 4 duplexers, and the effect of duplexer is to transmit and receive signal separately.Each FDD base station first is connected on corresponding duplexer, and the down direction of 4 duplexers is not connected with the power amplifier of uplink with 4 respectively, then is connected respectively on descending POI; FDD system uplink direction comprises up POI and 4 duplexers that connect successively.The TDD system row of making no distinction of rank, therefore do not need duplexer, and the TDD base station is directly connected to the power amplifier with uplink, is connected on up POI.Be connected on descending antenna-feedback system and complete descending covering by descending POIHe road delivery outlet in the present embodiment, be connected to up antenna-feedback system by up POIHe road delivery outlet and complete up covering.
It should be noted that, the utility model goes for comprising the various mobile communication system indoor distribution covering systems such as GSM, CDMA, WCDMA, TD-SCDMA, LTE and LTE-A.
By above scheme, can find out, a kind of power of mobile communication amplifier of the present utility model and POI integration apparatus have following beneficial effect:
One, reduced installation difficulty.In the utility model, that power amplifier and POI integration is as a whole, just assemble when dispatching from the factory, thereby simplified delivery, transportation and project installation.Compare conventional method, the utility model degree of integration is high, not only a large amount of power amplifiers need not be installed during installation, and making and the installation of a large amount of feeder lines have been avoided, therefore can reduce difficulty of construction, and increase work efficiency, there is larger market application foreground in the engineering of multi-operator Joint construction and sharing;
Two, reduce property and coordinated difficulty.Power amplifier and conventional P OI have reduced the requirement to machine room area after integrating, and have increased aesthetics, thereby reduced property, coordinate difficulty;
Three, promoted coverage effect.Active equipment has reduced feeder line and duplexer equal loss after being incorporated in the POI rack, is conducive to promote network overlapping effect;
Four, reduced system cost.The high cost that can reduce equipment of equipment degree of integration, also reduced the project quoted price that equipment is installed simultaneously, therefore reduced the cost of indoor distribution covering system.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (3)
1. a power of mobile communication amplifier and POI integration apparatus, is characterized in that, comprising: up POI, descending POI, the second power amplifier, more than one duplexer, with the first power amplifier of described duplexer respective amount; Any one duplexer is connected with the first corresponding power amplifier, each first power amplifier is connected with described descending POI respectively, described up POI is connected respectively with each duplexer and described the second power amplifier, any one duplexer is connected with the base station of wherein a kind of standard of FDD, described the second power amplifier is connected with the TDD base station, described descending POI also is connected with descending antenna-feedback system, and described up POI also is connected with up antenna-feedback system.
2. power of mobile communication amplifier according to claim 1 and POI integration apparatus, is characterized in that, described the first power amplifier is not for the power amplifier of uplink.
3. power of mobile communication amplifier according to claim 2 and POI integration apparatus, is characterized in that, described the second power amplifier is the power amplifier with uplink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203498202U CN203340310U (en) | 2013-06-18 | 2013-06-18 | Mobile communication power amplifier and poi integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203498202U CN203340310U (en) | 2013-06-18 | 2013-06-18 | Mobile communication power amplifier and poi integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340310U true CN203340310U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203498202U Expired - Fee Related CN203340310U (en) | 2013-06-18 | 2013-06-18 | Mobile communication power amplifier and poi integrated equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203340310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863986A (en) * | 2017-12-11 | 2018-03-30 | 深圳国人通信股份有限公司 | Integrated power amplifier module structure |
-
2013
- 2013-06-18 CN CN2013203498202U patent/CN203340310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863986A (en) * | 2017-12-11 | 2018-03-30 | 深圳国人通信股份有限公司 | Integrated power amplifier module structure |
| CN107863986B (en) * | 2017-12-11 | 2023-10-27 | 深圳国人无线通信有限公司 | Integrated power amplifier module structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180222 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Co-patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Co-patentee after: TIANJIN COMBA TELECOM SYSTEMS Ltd. Address before: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Co-patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee after: Jingxin Network System Co.,Ltd. Address before: 510663 Shenzhou Road, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangdong, 10 Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |