CN109769253A - A kind of indoor communications covering system - Google Patents
A kind of indoor communications covering system Download PDFInfo
- Publication number
- CN109769253A CN109769253A CN201711094350.9A CN201711094350A CN109769253A CN 109769253 A CN109769253 A CN 109769253A CN 201711094350 A CN201711094350 A CN 201711094350A CN 109769253 A CN109769253 A CN 109769253A
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- coupler
- power divider
- signal distributing
- base station
- signal
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Abstract
The present invention relates to a kind of indoor communications to cover system, comprising: microcell base station and signal distributing system；The microcell base station is connected with signal distributing system；The signal distributing system includes: coupler, trunk amplifier, power divider/coupler, domestic aerial；The coupler connects power divider/coupler, and the power divider/coupler reconnects domestic aerial and forms passive compartment system；The coupler connects trunk amplifier, and the trunk amplifier connects power divider/coupler, and the power divider/coupler connected with passive compartment system forms compartment system of having chance with；The active compartment system and passive compartment system form signal distributing system；The problem of indoor communications covering system through the invention can effectively certainly interior blind area covers, the extension and covering and improvement indoor communications quality of signal.
Description
Technical field
The present invention relates to the communications fields more particularly to a kind of indoor communications to cover system.
Background technique
Communication overlay is divided into outdoor cover and two kinds of in-door covering, and outdoor and small-sized building covering is covered by macro station completion substantially
Lid, large buildings in-door covering are completed by indoor distributed system, and in scenes such as residential quarters, there is also a large amount of outdoor in recent years
Distribution covering, indoor distribution covering system and outdoor compartment system are referred to as distributed coverage system.
With biggish penetration loss brought by modernization building, the requirement of network coverage quality is higher and higher, indoor
A large amount of user distribution, especially for high-speed data service, a large number of services distribution indoors and the modulation system of higher order,
It is required that better power and signal-to-noise ratio, therefore the thing that indoor distributed system needs to solve is more and more, such as solves indoor blind area
Covering, the extension and covering of signal and improvement indoor communications quality require urgently to solve.
Summary of the invention
The purpose of the present invention is what is be achieved through the following technical solutions.
A kind of indoor communications covering system, comprising: microcell base station and signal distributing system；The microcell base station and letter
Number compartment system is connected；The signal distributing system includes: coupler, trunk amplifier, power divider/coupler, interior
Antenna；The coupler connects power divider/coupler, and the power divider/coupler reconnects domestic aerial composition
Passive compartment system；The coupler connects trunk amplifier, and the trunk amplifier connects power divider/coupler, institute
It states power divider/coupler connected with passive compartment system and forms compartment system of having chance with；The active compartment system and passive point
Distribution system forms signal distributing system.
Further, the signal of microcell base station includes: the one or more of GSM, WCDMA, TD-SCDMA and LTE-A.
The indoor blind area covering the present invention has the advantages that indoor communications covering system through the invention can effectively determine, letter
Number extension and covering and improve indoor communications quality the problem of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Attached drawing 1 shows a kind of indoor communications covering system of embodiment according to the present invention.
Specific embodiment
In the following detailed description, many details are proposed, in order to complete understanding of the present invention.But
It will be apparent to those skilled in the art that the present invention can not need some details in these details
In the case of implement.Below to the description of embodiment just for the sake of provided by showing example of the invention to it is of the invention more
Understand well.
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
As shown in Figure 1, the present invention provides a kind of indoor communications covering system, comprising: microcell base station and signal distributions system
System；The microcell base station is connected with signal distributing system；The signal distributing system includes: coupler, trunk amplifier, function
Rate distributor/coupler, domestic aerial；The coupler connects power divider/coupler, the power divider/coupling
Device reconnects domestic aerial and forms passive compartment system；The coupler connects trunk amplifier, the trunk amplifier connection
Power divider/coupler, the power divider/coupler connected with passive compartment system form compartment system of having chance with；It is described
Active compartment system and passive compartment system form signal distributing system.
According to an aspect of the present invention, the signal of microcell base station includes: GSM, WCDMA, TD-SCDMA and LTE-A
It is one or more.
Indoor communications covering system through the invention can effectively determine indoor blind area covering, the extension and covering of signal and
The problem of improving indoor communications quality.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, art technology
The various deformations or amendments that personnel can make without creative work are protected by this patent.
Claims (2)
1. a kind of indoor communications cover system characterized by comprising microcell base station and signal distributing system；Micro- bee
Nest base station is connected with signal distributing system；The signal distributing system includes: coupler, trunk amplifier, power divider/coupling
Clutch, domestic aerial；The coupler connects power divider/coupler, and the power divider/coupler reconnects indoor
Antenna forms passive compartment system；The coupler connects trunk amplifier, and the trunk amplifier connects power divider/coupling
Clutch, the power divider/coupler connected with passive compartment system form compartment system of having chance with；The active compartment system and
Passive compartment system forms signal distributing system.
2. a kind of indoor communications according to claim 1 cover system, which is characterized in that the signal of the microcell base station
It include: the one or more of GSM, WCDMA, TD-SCDMA and LTE-A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094350.9A CN109769253A (en) | 2017-11-09 | 2017-11-09 | A kind of indoor communications covering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711094350.9A CN109769253A (en) | 2017-11-09 | 2017-11-09 | A kind of indoor communications covering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109769253A true CN109769253A (en) | 2019-05-17 |
Family
ID=66448724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711094350.9A Withdrawn CN109769253A (en) | 2017-11-09 | 2017-11-09 | A kind of indoor communications covering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109769253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110830069A (en) * | 2019-10-15 | 2020-02-21 | 内江喜马雅拉网络技术有限公司 | Indoor signal equalization distribution system and method capable of saving cost |
| WO2021212690A1 (en) * | 2020-04-22 | 2021-10-28 | 广州市瀚云信息技术有限公司 | Public safety wireless network coverage enhanced distributed system |
-
2017
- 2017-11-09 CN CN201711094350.9A patent/CN109769253A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110830069A (en) * | 2019-10-15 | 2020-02-21 | 内江喜马雅拉网络技术有限公司 | Indoor signal equalization distribution system and method capable of saving cost |
| WO2021212690A1 (en) * | 2020-04-22 | 2021-10-28 | 广州市瀚云信息技术有限公司 | Public safety wireless network coverage enhanced distributed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190517 |
|
| WW01 | Invention patent application withdrawn after publication |