CN106488466A - A kind of in-door covering compartment system of mobile communication - Google Patents
A kind of in-door covering compartment system of mobile communication Download PDFInfo
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- CN106488466A CN106488466A CN201611158053.1A CN201611158053A CN106488466A CN 106488466 A CN106488466 A CN 106488466A CN 201611158053 A CN201611158053 A CN 201611158053A CN 106488466 A CN106488466 A CN 106488466A
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 36
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
- H04W16/20—Network planning tools for indoor coverage or short range network deployment
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Abstract
The present invention relates to a kind of in-door covering compartment system of mobile communication, including：POI multi-system access platform, domestic aerial system, radio frequency coaxial-cable, leakage cable, power splitter, bonder, electric bridge, power-supply system, outdoor antenna system, lightning protection earthing system；Described domestic aerial system, outdoor antenna system are connected with described POI multi-system access platform by radio frequency coaxial-cable, leakage cable, power splitter, bonder, electric bridge; described power-supply system connects power supply to described POI multi-system access platform, domestic aerial system, outdoor antenna system, and described lightning protection earthing system provides lightning protection protection with described POI multi-system access platform, domestic aerial system, outdoor antenna system, power-supply system.Present configuration is simple, and conceptual design rationally, can make the movable signal of interior cover uniformly, because the equipment that the system adopts is the product of prior art, therefore, the cost of the system is controlled and can accomplish significantly to reduce.
Description
Technical field
The invention belongs to mobile communication technology field, the in-door covering compartment system of more particularly, to a kind of mobile communication.
Background technology
Indoor distribution covering system is for indoor mobile telephony customer group, the mobile communication for improving interior of building
Environment and a kind of technical scheme of taking, be using domestic aerial distributed network by the signal of base station be uniformly distributed indoors every
One corner is it is ensured that the mobile communication subscriber of interior enjoys the voice-and-data service of smoothness.
The existing movement of China, UNICOM and three Mobile Communication Service business of telecommunications, the standard of its communication network, frequency not phases
Same, if each mobile communication enterprise all builds a communication system indoors, substantial amounts of device resource will be wasted, make
Become and its serious waste, in recent years, three operators begin with sharing mode to build the in-door covering of mobile communication
System, to reach the shared of resource and to save, after sharing mode, will have more mobile communications network signal demands to close
Same set of in-door covering compartment system is accessed on road.
In the prior art, in-door covering compartment system exists and at least there is problems with：One is system complex, construction
High cost, due to the presence of mutual mode interference, leads to the cloth of circuit to be considered, passive device, antenna etc. during construction
Put and move towards, the cost designing and constructing is all very high；Two is design or the unreasonable construction of domestic aerial system, can lead to interior
Signal distributions are uneven, and signal quality is poor；Three be lightning protection earthing system layout unreasonable, there is potential safety hazard；Four is letter
Number link processing unreasonable, lead to the decay of signal or power distribution unreasonable.
Therefore, prior art needs to improve.
Content of the invention
The invention discloses a kind of in-door covering compartment system of mobile communication, in order to solve asking of prior art presence
Topic.
One side according to embodiments of the present invention, a kind of in-door covering compartment system of the mobile communication providing, including：
POI multi-system access platform, domestic aerial system, radio frequency coaxial-cable, reveal cable, power splitter, bonder, electric bridge,
Power-supply system, outdoor antenna system, lightning protection earthing system；
Described PIO multi-system access platform uses frequency range to integrate, power distribution and rear class path combining technique are by multisystem mixing signal
Transmit to domestic aerial system and outdoor antenna system, simultaneously that the domestic aerial receiving system and outdoor antenna system is upper
Row signal is transmitted separately in corresponding receiver；
Described domestic aerial system is passed through radio frequency coaxial-cable, is revealed cable, power splitter, bonder, electric bridge and described POI polyphyly
System access platform connects, for sending the upward signal of indoor mobile communication equipment to PIO multi-system access platform, and under general
Row signal is radiated the interior space；
Described radio frequency coaxial-cable, leakage cable, power splitter, bonder, electric bridge connect positioned at domestic aerial system and PIO multisystem
Enter in the connecting link between platform, described radio frequency coaxial-cable is used for transmitting upstream and downstream signal, described leakage cable is used for
So that signal strength is uniformly distributed, and efficiently control coverage, described power splitter is used for being divided into a road input signal energy
Multipath output signals energy, described bonder is used for the microwave signal in radio frequency coaxial-cable is sampled, and described electric bridge is used
Upstream and downstream signal combining in carrier wave combining, homologous ray；
Described power-supply system is powered for electrical equipment；
Described outdoor antenna system is used for the data exchange of local PIO multi-system access platform and other platforms；
Described lightning protection earthing system is connected by grounded screen, earthing bar, earth cable, bottom line mode and electrical equipment and electromagnetic equipment
Connect, for lightning protection protection is carried out to equipment；
Described domestic aerial system, outdoor antenna system pass through radio frequency coaxial-cable, reveal cable, power splitter, bonder, electric bridge
Be connected with described POI multi-system access platform, described power-supply system to described POI multi-system access platform, domestic aerial system,
Outdoor antenna system connects power supply, described lightning protection earthing system and described POI multi-system access platform, domestic aerial system, room
Outside antenna system, power-supply system provide lightning protection protection.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described POI multisystem accesses
Platform includes：A type（6 frequencies）POI, Type B（9 frequencies）POI, c-type（12 frequencies）POI, described POI multi-system access platform is applied to polyphyly
System multi-standard common antenna compartment system, suppression interference signal, between base station and antenna convert and connect, for base station letter
Number combining and aerial signal branch, for realizing carrier wave and cell configuration and the networking of different application scene, described POI is many
The operating frequency of system access platform is：Mobile GSM900：Descending 934-960MHz, up：889-915MHz；Mobile DCS：
Descending 1805-1830MHz, up：1710-1735MHz；Mobile TD-LTE（F-band）：1885-1915MHz；Mobile TD-
LTE（E frequency range）：2320-2370MHz；Telecommunications CDMA800：Descending 865-880MHz, up：820-835MHz；Telecommunications LTE
FDD1.8G：Descending 1860-1880MHz, up：1765-1785MHz；Telecommunications LTE FDD2.1G：Descending 2110-2130MHz,
Up：1920-1940MHz；UNICOM LTE FDD1.8G：Descending 1830-1860MHz, up：1735-1765MHz；UNICOM
WCDMA：Descending 2130-2170MHz, up：1940-1980 MHz.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described domestic aerial system bag
Include：Indoor all-around top absorbing antenna, indoor directional ceiling antenna, indoor wall aerial, log-periodic antenna, the transmitting-receiving frequency of antenna
For：800MHz～2500MHz.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described radio frequency coaxial-cable bag
Include：7/8 " radio frequency coaxial-cable, 1/2 " radio frequency coaxial-cable, 1/2 " soft radio frequency coaxial-cable, indoor trunk feeder uses 7/8 "
Radio frequency coaxial-cable, horizontal component feeder line uses that 1/2 " radio frequency coaxial-cable, for reducing cable waste.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described leakage cable includes：
7/8 " radio frequency reveal cable, 1/2 " radio frequency reveals cable, and operating frequency is：806-960MHz, 1710-2200MHz, 2400-
2500MHz, characteristic impedance is 50, and power capacity is：0.48kW, relative propagation velocity is：0.88.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described power splitter includes：Defeated
Enter end and outfan, described input connects radio frequency input equipment, described outfan connects radio frequency reception equipment, when outfan not
When connecting radio frequency receiving signal, outfan matching connection loads, and described power splitter has two work(to divide, three work(divide, four work(divide.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described bonder is cavity type
Structure Coupling device, working frequency range is 800～2500MHz, and the degree of coupling includes：3dB、5dB、7dB、10dB、15dB、20dB、30dB、
40dB.
In another embodiment based on the in-door covering compartment system of above-mentioned mobile communication, described lightning protection earthing system bag
Include：Earth mat, indoor ground connection, cable protection and Surge Protector；
, using the Ring earth electrode around machine room building, Ring earth electrode is with building basis earth mat multiple spot even for described earth mat
Logical, steel tower earth mat use level grounding body is connected with machine room earth mat multiple spot；
Described interior ground connection is connected with earth mat, and indoor ground connection includes indoor grounding bar, and described interior ground wire row is by wide 40 millis
The copper conductor that galvanizing band iron, diameter 10 ~ 12mm or the sectional area that thick 4 millimeters of rice is not less than 35 square millimeters is connected to ground
Net；
Described cable protection is that the metal protection protector making cable accesses earth mat, and the buried introducing of steel pipe worn by the cable of no metallic jacket
Earth mat；
Described Surge Protector one end is connected with power-supply system by Surge Protector lead wire, and the other end passes through Surge Protector
Earth lead is connected with earth mat.
Compared with prior art, the present invention has advantages below：
The in-door covering distributed system architecture of the mobile communication of the present invention is simple, and conceptual design rationally, can make the movement of interior
Signal covers uniformly, and because the equipment that the system adopts is the product of prior art, therefore, the cost of the system is controlled and energy
Accomplish significantly to reduce.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used in technology description to do one simply to introduce.
Fig. 1 is a kind of structural representation of an embodiment of the in-door covering compartment system of mobile communication of the present invention.
In figure：1 POI multi-system access platform, 2 domestic aerial systems, 3 radio frequency coaxial-cables, 4 leakage cables, 5 work(divide
Device, 6 bonders, 7 electric bridges, 8 power-supply systems, 9 outdoor antenna systems, 10 lightning protection earthing systems.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment only
It is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
Fig. 1 is a kind of structural representation of an embodiment of the in-door covering compartment system of mobile communication of the present invention,
As shown in figure 1, the in-door covering compartment system of described mobile communication includes：
POI multi-system access platform 1, domestic aerial system 2, radio frequency coaxial-cable 3, reveal cable 4, power splitter 5, bonder 6,
Electric bridge 7, power-supply system 8, outdoor antenna system 9, lightning protection earthing system 10；
Described PIO multi-system access platform 1 uses frequency range to integrate, power distribution and rear class path combining technique are by multisystem mixing signal
Transmit to domestic aerial system 2 and outdoor antenna system 9, simultaneously by the domestic aerial receiving system 2 and outdoor antenna system 9
Upward signal be transmitted separately in corresponding receiver, PIO multi-system access platform 1 is data processing and the friendship of whole system
The signals such as voice, data, video can be completed to exchange, and the signal after exchanging is sent to corresponding purpose by the core changed
Address；
Described domestic aerial system 2 pass through radio frequency coaxial-cable 3, reveal cable 4, power splitter 5, bonder 6, electric bridge 7 with described
POI multi-system access platform 1 connects, and puts down for sending to access the upward signal of indoor mobile communication equipment to PIO multisystem
Platform 1, and downstream signal is radiated the interior space, described radio frequency coaxial-cable 3, leakage cable 4, power splitter 5, bonder 6, electricity
Bridge 7 is the information transfer link of domestic aerial system 2 and POI multi-system access platform 1, and the signal of transmission on link is carried out
Power distribution, signal coupling, switching, the process such as send it is ensured that the propagation of the high-quality of signal, high reliability；
Described radio frequency coaxial-cable 3, leakage cable 4, power splitter 5, bonder 6, electric bridge 7 are many positioned at domestic aerial system 2 and PIO
In connecting link between system access platform 1, described radio frequency coaxial-cable 3 is used for transmitting upstream and downstream signal, described leakage
Cable 4 is used for making signal strength be uniformly distributed, and efficiently controls coverage, and described power splitter 5 is used for a road input letter
Number energy is divided into multipath output signals energy, and described bonder 6 is used for the microwave signal in radio frequency coaxial-cable is sampled,
Described electric bridge 7 is used for carrier wave combining, the upstream and downstream signal combining of homologous ray；
Described power-supply system 8 is powered for electrical equipment, and power-supply system 8 includes civil power and low-voltage DC, and civil power is civil power electricity consumption
Equipment is powered, and low-voltage DC is chip or power terminal equipment, and civil power is converted into multiple electricity by power supply adaptor by civil power
The unidirectional current of die pressing type；
Described outdoor antenna system 9 is used for the data exchange of local PIO multi-system access platform 1 and other platforms, exterior aerial
System 9 includes mast, antenna, power supply, and mast are responsible for antenna installation to suitable height it is ensured that large-scale coverage rate
Long-pending, and guarantee unobstructed on transmission link, power supply is powered for antenna, passes through data transfer between multiple outdoor antenna systems 9, real
Existing communication data remote, cover on a large scale；
Described lightning protection earthing system 10 is by grounded screen, earthing bar, earth cable, bottom line mode and electrical equipment and electromagnetic equipment
Connect, for equipment is carried out with lightning protection protection, POI multi-system access platform 1, domestic aerial system 2, power-supply system 8, room
Outside antenna system 9 is required to connect lightning protection earthing system 10, prevents system equipment from damaging；
Described domestic aerial system 2, outdoor antenna system 9 pass through radio frequency coaxial-cable 3, reveal cable 4, power splitter 5, bonder
6th, electric bridge 7 is connected with described POI multi-system access platform 1, and described power-supply system 8 is to described POI multi-system access platform 1, room
Internal antenna system 2, outdoor antenna system 9 connection power supply, described lightning protection earthing system 10 and described POI multi-system access platform 1,
Domestic aerial system 2, outdoor antenna system 9, power-supply system 8 provide lightning protection protection.
Described POI multi-system access platform 1 includes：A type（6 frequencies）POI, Type B（9 frequencies）POI, c-type（12 frequencies）POI, described
POI multi-system access platform 1 be applied to multisystem multi-standard common antenna compartment system, suppression interference signal, for base station and
Convert between antenna and connect, be used for the combining of base station signal and the branch of aerial signal, be used for realizing different application scene
Carrier wave and cell configuration and networking, the operating frequency of described POI multi-system access platform 1 is：Mobile GSM900：Descending 934-
960MHz, up：889-915MHz；Mobile DCS：Descending 1805-1830MHz, up：1710-1735MHz；Mobile TD-
LTE（F-band）：1885-1915MHz；Mobile TD-LTE（E frequency range）：2320-2370MHz；Telecommunications CDMA800：Descending 865-
880MHz, up：820-835MHz；Telecommunications LTE FDD1.8G：Descending 1860-1880MHz, up：1765-1785MHz；Electricity
Letter LTE FDD2.1G：Descending 2110-2130MHz, up：1920-1940MHz；UNICOM LTE FDD1.8G：Descending 1830-
1860MHz, up：1735-1765MHz；UNICOM WCDMA：Descending 2130-2170MHz, up：1940-1980 MHz.
Described domestic aerial system 2 includes：Indoor all-around top absorbing antenna, indoor directional ceiling antenna, indoor wall aerial,
Log-periodic antenna, the transmitting-receiving frequency of antenna is：800MHz～2500MHz, omnidirectional antenna is 360 degree of coverings of surrounding, orientation
It is to specify a direction to cover, indoor all-around top absorbing antenna is 360 degree of covering, and the gain of this kind of antenna is relatively low, for interior
Based on covering, indoor directional ceiling antenna, indoor wall aerial, log-periodic antenna are all beam antennas, can only cover certain
Angle, the ratio that can do of gain of orientation plate antenna is larger, and angle can also be various, such as 60 degree, 90 degree, 120 degree etc., room
Interior orientation ceiling mount antenna, indoor wall aerial in full bandwidth angle change than larger.
Described radio frequency coaxial-cable 3 includes：7/8 " radio frequency coaxial-cable 3,1/2 " radio frequency coaxial-cable 3,1/2 " soft radio frequency
Coaxial cable 3, indoor trunk feeder uses 7/8, and " radio frequency coaxial-cable 3, horizontal component feeder line uses 1/2 " radio frequency coaxial-cable
3, for reducing cable waste.
Described leakage cable 4 includes：7/8 " radio frequency reveals cable 4,1/2 " radio frequency reveals cable 4, and operating frequency is：
806-960MHz, 1710-2200MHz, 2400-2500MHz, characteristic impedance is 50, and power capacity is：0.48kW, relatively
Spread speed is：0.88.
Described power splitter 5 includes：Input and outfan, described input connects radio frequency input equipment, described outfan
Connect radio frequency reception equipment, when outfan is not connected with radio frequency receiving signal, outfan matching connection loads, and described power splitter has
Two work(divide, three work(divide, four work(divide.
Described bonder 6 is cavity type structure Coupling device, and working frequency range is 800～2500MHz, and the degree of coupling includes：3dB、
5dB、7dB、10dB、15dB、20dB、30dB、40dB.
Described lightning protection earthing system 10 includes：Earth mat, indoor ground connection, cable protection and Surge Protector；
, using the Ring earth electrode around machine room building, Ring earth electrode is with building basis earth mat multiple spot even for described earth mat
Logical, steel tower earth mat use level grounding body is connected with machine room earth mat multiple spot；
Described interior ground connection is connected with earth mat, and indoor ground connection includes indoor grounding bar, and described interior ground wire row is by wide 40 millis
The copper conductor that galvanizing band iron, diameter 10 ~ 12mm or the sectional area that thick 4 millimeters of rice is not less than 35 square millimeters is connected to ground
Net；
Described cable protection is that the metal protection protector making cable accesses earth mat, and the buried introducing of steel pipe worn by the cable of no metallic jacket
Earth mat；
Described Surge Protector one end is connected with power-supply system by Surge Protector lead wire, and the other end passes through Surge Protector
Earth lead is connected with earth mat.
Above a kind of in-door covering compartment system of mobile communication provided by the present invention is described in detail, herein
In apply specific case the principle of the present invention and embodiment be set forth, the explanation of above example is only intended to help
Assistant's solution method of the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to the think of of the present invention
Think, all will change in specific embodiments and applications, in sum, it is right that this specification content should not be construed as
The restriction of the present invention.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics,
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made etc., should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of in-door covering compartment system of mobile communication is it is characterised in that include：
POI multi-system access platform, domestic aerial system, radio frequency coaxial-cable, reveal cable, power splitter, bonder, electric bridge,
Power-supply system, outdoor antenna system, lightning protection earthing system；
Described PIO multi-system access platform uses frequency range to integrate, power distribution and rear class path combining technique are by multisystem mixing signal
Transmit to domestic aerial system and outdoor antenna system, simultaneously that the domestic aerial receiving system and outdoor antenna system is upper
Row signal is transmitted separately in corresponding receiver；
Described domestic aerial system is passed through radio frequency coaxial-cable, is revealed cable, power splitter, bonder, electric bridge and described POI polyphyly
System access platform connects, for sending the upward signal of indoor mobile communication equipment to PIO multi-system access platform, and under general
Row signal is radiated the interior space；
Described radio frequency coaxial-cable, leakage cable, power splitter, bonder, electric bridge connect positioned at domestic aerial system and PIO multisystem
Enter in the connecting link between platform, described radio frequency coaxial-cable is used for transmitting upstream and downstream signal, described leakage cable is used for
So that signal strength is uniformly distributed, and efficiently control coverage, described power splitter is used for being divided into a road input signal energy
Multipath output signals energy, described bonder is used for the microwave signal in radio frequency coaxial-cable is sampled, and described electric bridge is used
Upstream and downstream signal combining in carrier wave combining, homologous ray；
Described power-supply system is powered for electrical equipment；
Described outdoor antenna system is used for the data exchange of local PIO multi-system access platform and other platforms；
Described lightning protection earthing system is connected by grounded screen, earthing bar, earth cable, bottom line mode and electrical equipment and electromagnetic equipment
Connect, for lightning protection protection is carried out to equipment；
Described domestic aerial system, outdoor antenna system pass through radio frequency coaxial-cable, reveal cable, power splitter, bonder, electric bridge
Be connected with described POI multi-system access platform, described power-supply system to described POI multi-system access platform, domestic aerial system,
Outdoor antenna system connects power supply, described lightning protection earthing system and described POI multi-system access platform, domestic aerial system, room
Outside antenna system, power-supply system provide lightning protection protection.
2. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described POI multisystem
Access platform includes：A type（6 frequencies）POI, Type B（9 frequencies）POI, c-type（12 frequencies）POI, described POI multi-system access platform is applied to
Multisystem multi-standard common antenna compartment system, suppression interference signal, between base station and antenna convert and connect, be used for base
Stand the combining of signal and the branch of aerial signal, carrier wave and cell configuration and networking for realizing different application scene, described
The operating frequency of POI multi-system access platform is：Mobile GSM900：Descending 934-960MHz, up：889-915MHz；Mobile
DCS：Descending 1805-1830MHz, up：1710-1735MHz；Mobile TD-LTE（F-band）：1885-1915MHz；Mobile
TD-LTE（E frequency range）：2320-2370MHz；Telecommunications CDMA800：Descending 865-880MHz, up：820-835MHz；Telecommunications
LTE FDD1.8G：Descending 1860-1880MHz, up：1765-1785MHz；Telecommunications LTE FDD2.1G：Descending 2110-
2130MHz, up：1920-1940MHz；UNICOM LTE FDD1.8G：Descending 1830-1860MHz, up：1735-
1765MHz；UNICOM WCDMA：Descending 2130-2170MHz, up：1940-1980 MHz.
3. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described domestic aerial system
System includes：Indoor all-around top absorbing antenna, indoor directional ceiling antenna, indoor wall aerial, log-periodic antenna, the transmitting-receiving of antenna
Frequency is：800MHz～2500MHz.
4. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described radio-frequency (RF) coaxial is electric
Cable includes：7/8 " radio frequency coaxial-cable, 1/2 " radio frequency coaxial-cable, 1/2 " soft radio frequency coaxial-cable, indoor trunk feeder uses
7/8 " radio frequency coaxial-cable, horizontal component feeder line uses that 1/2 " radio frequency coaxial-cable, for reducing cable waste.
5. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described leakage cable bag
Include：7/8 " radio frequency reveal cable, 1/2 " radio frequency reveals cable, and operating frequency is：806-960MHz, 1710-2200MHz,
2400-2500MHz, characteristic impedance is 50, and power capacity is：0.48kW, relative propagation velocity is：0.88.
6. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described power splitter bag
Include：Input and outfan, described input connects radio frequency input equipment, and described outfan connects radio frequency reception equipment, when defeated
When going out end and being not connected with radio frequency receiving signal, outfan matching connection loads, and described power splitter has two work(to divide, three work(divide, four work(divide.
7. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described bonder is chamber
Three-dimensional-structure bonder, working frequency range is 800～2500MHz, and the degree of coupling includes：3dB、5dB、7dB、10dB、15dB、20dB、
30dB、40dB.
8. the in-door covering compartment system of mobile communication according to claim 1 is it is characterised in that described lightning protection system
System includes：Earth mat, indoor ground connection, cable protection and Surge Protector；
, using the Ring earth electrode around machine room building, Ring earth electrode is with building basis earth mat multiple spot even for described earth mat
Logical, steel tower earth mat use level grounding body is connected with machine room earth mat multiple spot；
Described interior ground connection is connected with earth mat, and indoor ground connection includes indoor grounding bar, and described interior ground wire row is by wide 40 millis
The copper conductor that galvanizing band iron, diameter 10 ~ 12mm or the sectional area that thick 4 millimeters of rice is not less than 35 square millimeters is connected to ground
Net；
Described cable protection is that the metal protection protector making cable accesses earth mat, and the buried introducing of steel pipe worn by the cable of no metallic jacket
Earth mat；
Described Surge Protector one end is connected with power-supply system by Surge Protector lead wire, and the other end passes through Surge Protector
Earth lead is connected with earth mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158053.1A CN106488466A (en) | 2016-12-15 | 2016-12-15 | A kind of in-door covering compartment system of mobile communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158053.1A CN106488466A (en) | 2016-12-15 | 2016-12-15 | A kind of in-door covering compartment system of mobile communication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241741A (en) * | 2017-05-09 | 2017-10-10 | 江苏省邮电规划设计院有限责任公司 | A kind of TD LTE networks covering method |
| CN112367670A (en) * | 2020-10-29 | 2021-02-12 | 北京唯得科技有限公司 | Coaxial feeder line power supply method based on wireless indoor distribution system and passive indoor coverage system |
| CN113297648A (en) * | 2021-03-19 | 2021-08-24 | 广州天越电子科技有限公司 | Optimization method for drawing digital room partition scheme design drawing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945995A (en) * | 2012-10-31 | 2013-02-27 | 武汉虹信通信技术有限责任公司 | Multi-frequency combiner with gain compensating function |
| US20150029909A1 (en) * | 2013-07-25 | 2015-01-29 | Wilson Electronics, Llc | Bi-directional signal booster |
| CN104702334A (en) * | 2014-08-11 | 2015-06-10 | 庄昆杰 | TD-LTE (time division-long term evolution) macro base station indoor extension coverage system and TD-LTE small cell radiofrequency front terminal component |
-
2016
- 2016-12-15 CN CN201611158053.1A patent/CN106488466A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945995A (en) * | 2012-10-31 | 2013-02-27 | 武汉虹信通信技术有限责任公司 | Multi-frequency combiner with gain compensating function |
| US20150029909A1 (en) * | 2013-07-25 | 2015-01-29 | Wilson Electronics, Llc | Bi-directional signal booster |
| CN104702334A (en) * | 2014-08-11 | 2015-06-10 | 庄昆杰 | TD-LTE (time division-long term evolution) macro base station indoor extension coverage system and TD-LTE small cell radiofrequency front terminal component |
Non-Patent Citations (5)
| Title |
|---|
| 中华人民共和国住房和城乡建设部、中华人民共和国国家质量监督检验检疫总局: "GB 50689 - 2011 通信局（站）防雷与接地工程设计规范", 2 April 2011, 中华人民共和国国家标准 * |
| 于笑: "CDMA无线网络工程规划与设计", 28 February 2011, 辽宁大学出版社, pages: 260 - 272 * |
| 刘塞;张勇;: "多系统合路平台(POI:POINT OF INTERFACE)轨道交通覆盖解决方案", 数字技术与应用, no. 08, pages 24 - 25 * |
| 刘艳萍, 谷伟, 田学军, 胡斌杰: "多网合一室内分布系统方案的研究", 移动通信, no. 04, pages 95 - 97 * |
| 孔繁俊;李荣;: "WCDMA室内分布系统设计要点", 江苏通信技术, no. 03, pages 42 - 45 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241741A (en) * | 2017-05-09 | 2017-10-10 | 江苏省邮电规划设计院有限责任公司 | A kind of TD LTE networks covering method |
| CN112367670A (en) * | 2020-10-29 | 2021-02-12 | 北京唯得科技有限公司 | Coaxial feeder line power supply method based on wireless indoor distribution system and passive indoor coverage system |
| CN113297648A (en) * | 2021-03-19 | 2021-08-24 | 广州天越电子科技有限公司 | Optimization method for drawing digital room partition scheme design drawing |
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