CN101969686A - Base station radio frequency switching equipment - Google Patents
Base station radio frequency switching equipment Download PDFInfo
- Publication number
- CN101969686A CN101969686A CN2010105071518A CN201010507151A CN101969686A CN 101969686 A CN101969686 A CN 101969686A CN 2010105071518 A CN2010105071518 A CN 2010105071518A CN 201010507151 A CN201010507151 A CN 201010507151A CN 101969686 A CN101969686 A CN 101969686A
- Authority
- CN
- China
- Prior art keywords
- base station
- sub
- district
- power
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses base station radio frequency switching equipment which is provided with a radio frequency output part connected with a base station, wherein the radio frequency output part comprises at lease two cell output channels connected with an antenna. The equipment comprises at least two switch modules and at least one power distribution module, wherein the switch modules are respectively arranged on thecell output channels; and the power distribution module is arranged on a part of the cell output channels and is connected with switch modules of the cell output channels. When the network is not busy, the base station is switched to an energy-saving state through the switch modules and the power distribution module; and when the network is busy, the base station is recovered to a normal state through the switch modules. By using the base station radio frequency switching equipment, the base station can be switched between the energy-saving state and the normal state freely according to actual operating conditions so that the energy consumption of the base station can be reduced. The base station radio frequency switching equipment is convenient and practical.
Description
Technical field
The present invention relates to base station radio-frequency power output field, particularly relate to a kind of base station radio-frequency switching device.
Background technology
Along with the continuous development of science and technology, communication has become basic, the guiding and pillar industry that promotes the national economic development.The scale of communication network constantly enlarges, and quantity such as communication network device, power-supply system and machine room, base station are multiplied, and add round-the-clock continual communicating requirement, make the energy consumption of communication network increase rapidly.
In moving communicating field, mobile subscriber's rapid growth, the mode that bilayer or multilayer net are taked to build in main operation commercial city solves the network congestion problem of traffic when busy, the traffic capacity when wherein any layer network can both guarantee that overlay network is not busy.In the prior art, according to the covering state of base station 200, division of cells.Cover such as three sectors, promptly the radio frequency output 210 of base station can be divided into three sub-districts and carries out power output; This base station 200 is by the sub-district output channel of each sub-district, and delivering power to the antenna 300 of each sub-district correspondence is exported.(with reference to Fig. 1)
By the investigation to the base station main equipment energy consumption of mobile communication in the prior art, wherein the BCCH of base station (Broadcast Control Channel Broadcast Control Channel) power consumption all is fixed on about 400W when busy, not busy.So, when base station network is not busy, have the very big wasting of resources, the theory of advocating energy-saving and emission-reduction with current society is not inconsistent.
Summary of the invention
Main purpose of the present invention is for providing a kind of base station radio-frequency switching device, the energy consumption that can save the base station.
The present invention proposes a kind of base station radio-frequency switching device, and the radio frequency output that is connected in the base station is set, and described radio frequency output comprises at least two sub-district output channels that are connected with antenna; Described equipment comprises: at least two switch modules and at least one merit sub-module;
Described switch module is arranged on each sub-district output channel; Described merit sub-module is arranged on the output channel of part sub-district, is connected with the switch module of this sub-district output channel;
When network is not busy,, the base station is switched to power save mode by described switch module and merit sub-module;
At network busy hour,, the base station is returned to normal condition by described switch module.
Preferably, described power save mode is that to make part sub-district output channel in the base station be other sub-district power outputs in the base station.
Preferably, described switch module is the two switches that touch of single-point; Described merit sub-module is three power splitters.
Preferably, described equipment also comprises:
First power detection module is arranged on the sub-district output channel of switch module and base station, detects the power output of described sub-district output channel.
Preferably, described equipment also comprises:
Second power detection module is arranged on the sub-district output channel of switch module and antenna, detects the power output of described sub-district output channel.
Preferably, described equipment also comprises:
Enquiry module provides state and parameter query, accepts the monitoring of Local or Remote.
Preferably, described equipment also comprises:
Detection module detects battery, when battery is stopped power supply, sends fault message to control centre.
Base station radio-frequency switching device of the present invention can switch the base station between power save mode and normal condition flexibly according to practical operation situation, can reduce base station energy consumption, and is convenient and practical.
Description of drawings
Fig. 1 is the structural representation of base station power output in the prior art;
Fig. 2 is the structural representation of base station radio-frequency switching device one embodiment of the present invention;
Fig. 3 is the whole structural representation of realizing of base station radio-frequency switching device one embodiment base station energy-saving of the present invention;
Fig. 4 is the structural representation of another embodiment of base station radio-frequency switching device of the present invention;
Fig. 5 is the high-level schematic functional block diagram of another embodiment of base station radio-frequency switching device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 2, an embodiment of a kind of base station radio-frequency switching device 10 of the present invention is proposed.This equipment 10 is provided with the radio frequency output 201 that is connected in base station 20, and described radio frequency output 201 comprises at least two sub-district output channels that are connected with antenna 30; Described equipment 10 comprises: at least two switch modules 101 and at least one merit sub-module 102;
Described switch module 101 is arranged on each sub-district output channel; Described merit sub-module 102 is arranged on the output channel of part sub-district, is connected with the switch module 101 of this sub-district output channel;
When network is not busy,, base station 20 is switched to power save mode by described switch module 101 and merit sub-module 102;
At network busy hour,, base station 20 is returned to normal condition by described switch module 101.
The base station radio-frequency switching device 10 of present embodiment, can be connected cooperation with control centre 11, base station controller 40 and OMC-R server 50, adjusting according to the power output of predetermined policy control base station 20 (by antenna 30), base station 20 is switched between power save mode and normal condition, realize saving the purpose of base station 20 energy consumptions.The adjusting of this power output can comprise power output unlatching, close and the lifting of power etc.Above-mentioned normal condition refers to that in fact many sectors of the prior art cover state (Directing Station covering), is meant mainly that herein three sectors cover state.Above-mentioned power save mode can be that to make part sub-district output channel in the base station 20 be other sub-district power outputs in the base station 20.(with reference to Fig. 3)
Above-mentioned control centre 11 can cover Directing Station covering changing into omnidirectional station according to set strategy or the radio-frequency power output that comes base station shifting 20 according to the telephone traffic situation.This set strategy can be regularly to switch, and promptly (period that telephone traffic is low) can switch to power save mode with base station 20 in the setting period.This can be that the telephone traffic of cell carrier in setting-up time added up according to the telephone traffic situation, calculates under the situation of this telephone traffic, and the needed number of channel selects suitable sector to cover thus.Such as under three sector covering states, set the threshold value of telephone traffic under the power save mode, in the live traffice amount during less than this threshold value, then base station 20 is switched to power save mode by switch module 101 and merit sub-module 102, close the power output of one or two base station 20, use remaining sub-district power output, do not influence Business Processing.
Above-mentioned switch module 101 can be that single-point is two to touch switch, perhaps can be to have equally optionally that single-point touches switch etc. more; Above-mentioned merit sub-module 102 can be three power splitters, perhaps has many power splitters of merit branch effect etc. equally.Above-mentioned base station 20 is that three sectors cover state when (promptly comprising three sub-districts), and the two switches that touch of at least one single-point are set on the sub-district output channel of each sub-district; A sub-district output channel is provided with also that one or three power splitters and this single-point are two to be touched switch and be connected therein, is provided with at least on this sub-district output channel that two single-points are two to touch switch, respectively is provided with one in the front and back of three power splitters; When needs enter power save mode, select to utilize three power splitters to be this sub-district power output by the two switches that touch of this single-point, simultaneously other two sub-districts are selected to be communicated with this three power splitter by the two switches that touch of single-point, receive the power of its output and are sent to and the corresponding antenna 30 in sub-district separately; So, touch switch and one three power splitter, can use the sub-district that is connected with three power splitters to provide power output, thereby make base station 20 enter power save mode, to save energy consumption for other two sub-districts by these four single-points are two.And can when needs enter normal condition, select to disconnect, use original circuit to carry out power output with three power splitters by the two switches that touch of the single-point on the output channel of sub-district.
Above-mentioned base station radio-frequency switching device 10 can switch base station 20 between power save mode and normal condition flexibly according to practical operation situation, can reduce base station 20 energy consumptions, and is convenient and practical.
With reference to Fig. 4, another embodiment of a kind of base station radio-frequency switching device 10 of the present invention is proposed.The said equipment 10 also can comprise: first power detection module 103, be arranged on the sub-district output channel of switch module 101 and base station 20, and detect the power output of described sub-district output channel.So, can detect in the base station 20 when being in normal condition, the power output of each sub-district.20 when being in normal condition in the base station, by these first power detection module, 103 detected cells power outputs, reports to control centre 11 and analyze; Analyze these base station 20 networks when being in the spare time in this control centre 11, then can base station 20 be adjusted to power save mode by above-mentioned switch module 101 (the two switches that touch of single-point) and merit sub-module 102 (three power splitters); Be in when hurrying if analyze these base station 20 networks, then continue to make base station 20 to be in normal condition.
Busy or the not busy judgement of above-mentioned base station 20 networks can be, when suppose that base station 20 is in power save mode, do not close the sub-district and is required to be each and closed power while that the sub-district provides during less than 20dBm, then can think when base station 20 networks are in the spare time; Otherwise, can think that then base station 20 networks are in when doing.
The said equipment 10 also can comprise: second power detection module 104, be arranged on the sub-district output channel of switch module 101 and antenna 30, and detect the power output of described sub-district output channel.20 when being in power save mode in the base station, can detect the power output of each sub-districts by this second power detection module 104.When this second power detection module 104, detect when not closing the sub-district and being required to be each and having closed power that the sub-district provides simultaneously more than or equal to 20dBm, report control centre 11 that base station 20 is adjusted to normal condition from power save mode, the regular traffic that can not influence base station 20 is handled.
Above-mentioned switch module 101 (the two switches that touch of single-point) and merit sub-module 102 (three power splitters), the quantity of setting can be decided as the case may be.As: can be provided with on each sub-district output channel that two single-points are two to touch switch, can make that equipment 10 operations are more stable.And on one of them of per three sub-district output channels, one three power splitter is set, when power save mode, can provide power output for other two sub-districts by a sub-district; Also can be provided with two, utilize two sub-districts that the power output of three sub-districts is provided; When the sub-district number increased, the quantity of this three power splitter also can increase thereupon.(with reference to Fig. 4)
Above-mentioned base station radio-frequency switching device 10 also can automatically switch to normal condition with base station 20 when being in an emergency.Such as according to base station 20 actual conditions, base station 20 states need be switched to normal condition, and accident appears can't handover success the time, can start the auto by pass function, disconnect above-mentioned switch module 101 (the two switches that touch of single-point) and merit sub-module 102 (three power splitters), make base station 20 be in normal condition, remove this emergency.
With reference to Fig. 5, the said equipment 10 also can comprise: enquiry module 105, state and parameter query are provided, and accept the monitoring of Local or Remote.This enquiry module 105 can carry out state and parameter monitoring, such as on-off state, outage warning, failure warning, warning temperature and the two operational factors of touching switch, three power splitters etc. of single-point etc.This enquiry module 105 can report to control centre 11 with the state and the parameter of monitoring.
The said equipment 10 is also reserved remote monitoring software and is upgraded download function, and this equipment 10 makes base station 20 be in normal condition (Directing Station covering) by the auto by pass function during software upgrading.This auto by pass function is about to base station 20 and directly changes normal condition into from power save mode, and need not consider the situation of live traffice amount.
The said equipment 10 also can comprise: detection module 106, detect battery, and when battery is stopped power supply, send fault message to control centre 11.Reporting automatically of above-mentioned fault message can make this control centre 11 in time to remind the manager to safeguard immediately.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. a base station radio-frequency switching device is characterized in that, the radio frequency output that is connected in the base station is set, and described radio frequency output comprises at least two sub-district output channels that are connected with antenna; Described equipment comprises: at least two switch modules and at least one merit sub-module;
Described switch module is arranged on each sub-district output channel; Described merit sub-module is arranged on the output channel of part sub-district, is connected with the switch module of this sub-district output channel;
When network is not busy,, the base station is switched to power save mode by described switch module and merit sub-module;
At network busy hour,, the base station is returned to normal condition by described switch module.
2. base station radio-frequency switching device according to claim 1 is characterized in that, described power save mode is that to make part sub-district output channel in the base station be other sub-district power outputs in the base station.
3. base station radio-frequency switching device according to claim 1 is characterized in that, described switch module is the two switches that touch of single-point; Described merit sub-module is three power splitters.
4. base station radio-frequency switching device according to claim 1 is characterized in that, described equipment also comprises:
First power detection module is arranged on the sub-district output channel of switch module and base station, detects the power output of described sub-district output channel.
5. according to each described base station radio-frequency switching device in the claim 1 to 4, it is characterized in that described equipment also comprises:
Second power detection module is arranged on the sub-district output channel of switch module and antenna, detects the power output of described sub-district output channel.
6. according to each described base station radio-frequency switching device in the claim 1 to 4, it is characterized in that described equipment also comprises:
Enquiry module provides state and parameter query, accepts the monitoring of Local or Remote.
7. according to each described base station radio-frequency switching device in the claim 1 to 4, it is characterized in that described equipment also comprises:
Detection module detects battery, when battery is stopped power supply, sends fault message to control centre.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105071518A CN101969686A (en) | 2010-10-14 | 2010-10-14 | Base station radio frequency switching equipment |
| PCT/CN2010/078851 WO2012048486A1 (en) | 2010-10-14 | 2010-11-18 | Base station radio frequency switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105071518A CN101969686A (en) | 2010-10-14 | 2010-10-14 | Base station radio frequency switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101969686A true CN101969686A (en) | 2011-02-09 |
Family
ID=43548745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105071518A Pending CN101969686A (en) | 2010-10-14 | 2010-10-14 | Base station radio frequency switching equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101969686A (en) |
| WO (1) | WO2012048486A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647213A (en) * | 2011-02-21 | 2012-08-22 | 华为技术有限公司 | Wireless communication system and method |
| CN104159277A (en) * | 2013-05-16 | 2014-11-19 | 中国电信股份有限公司 | Base station energy saving apparatus and method |
| CN105611560A (en) * | 2014-11-25 | 2016-05-25 | 中兴通讯股份有限公司 | Self healing method and self healing device for active antenna system (AAS) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848698A (en) * | 2005-12-27 | 2006-10-18 | 华为技术有限公司 | Backup method for transmitting machine and apparatus thereof |
| CN1913670A (en) * | 2006-07-05 | 2007-02-14 | 南京东大宽带通信技术有限公司 | Method of dynamic allocating GSM base station carrier source and its implementing device |
| CN101836496A (en) * | 2007-05-17 | 2010-09-15 | 艾利森电话股份有限公司 | Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201608907U (en) * | 2010-03-05 | 2010-10-13 | 深圳市博欧科技有限公司 | Switching system for sector of radio frequency signal in mobile communication base station |
-
2010
- 2010-10-14 CN CN2010105071518A patent/CN101969686A/en active Pending
- 2010-11-18 WO PCT/CN2010/078851 patent/WO2012048486A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848698A (en) * | 2005-12-27 | 2006-10-18 | 华为技术有限公司 | Backup method for transmitting machine and apparatus thereof |
| CN1913670A (en) * | 2006-07-05 | 2007-02-14 | 南京东大宽带通信技术有限公司 | Method of dynamic allocating GSM base station carrier source and its implementing device |
| CN101836496A (en) * | 2007-05-17 | 2010-09-15 | 艾利森电话股份有限公司 | Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647213A (en) * | 2011-02-21 | 2012-08-22 | 华为技术有限公司 | Wireless communication system and method |
| CN102647213B (en) * | 2011-02-21 | 2015-03-11 | 华为技术有限公司 | Wireless communication system and method |
| CN104159277A (en) * | 2013-05-16 | 2014-11-19 | 中国电信股份有限公司 | Base station energy saving apparatus and method |
| CN105611560A (en) * | 2014-11-25 | 2016-05-25 | 中兴通讯股份有限公司 | Self healing method and self healing device for active antenna system (AAS) |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012048486A1 (en) | 2012-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9008717B2 (en) | Method for transferring base station energy-saving information and method and system for implementing energy-saving | |
| CN102387570B (en) | Energy-saving control method and system for wireless network | |
| CN102396257B (en) | Method, system and device of energy saving for base stations | |
| CN101841859A (en) | Base station state control method and base station energy-saving control system | |
| EP2809112B1 (en) | Energy saving management method for base station, energy saving method for base status, apparatus and system | |
| CN101772177B (en) | Method, system and device for managing base band resources | |
| CN104244321A (en) | Cell energy saving and awakening method and device | |
| CN101873677A (en) | Method and device for controlling carrier power | |
| CN105302279A (en) | Method and system for managing access of application to network | |
| WO2016011752A1 (en) | Load balancing method and device | |
| CN101969658A (en) | Base station energy conservation method and system | |
| CN104812035B (en) | A kind of method of self adaptive control base station energy-saving | |
| WO2016000349A1 (en) | Power-saving control method and device for base station, and storage medium | |
| CN102572914A (en) | Method, device and system for saving power for terminal | |
| CN102420911A (en) | Switching device and switching method for dual systems of smart phone | |
| CN101895697A (en) | A kind of rapid-action N+1 television emission system | |
| EP2381723B1 (en) | Method and system for realizing energy saving control of bs | |
| CN103747513A (en) | Electricity-saving method of mobile terminal, mobile terminal and mobile management device | |
| CN103428780A (en) | User equipment mobility parameter reporting method and system, user equipment (UE) and network device | |
| CN104581881A (en) | Processing method for network searching and terminal | |
| CN102681649A (en) | Device and method for prolonging battery endurance abilities of all kinds of intelligent equipment | |
| CN101969686A (en) | Base station radio frequency switching equipment | |
| CN105228192A (en) | Cell configuring method and device | |
| CN102905351A (en) | Base station and energy saving method thereof | |
| CN201928442U (en) | Base station radio-frequency switching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |
|
| RJ01 | Rejection of invention patent application after publication |