CN103686972A - Household base station capable of controlling output power and output-power control method thereof - Google Patents
Household base station capable of controlling output power and output-power control method thereof Download PDFInfo
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- CN103686972A CN103686972A CN201210356879.4A CN201210356879A CN103686972A CN 103686972 A CN103686972 A CN 103686972A CN 201210356879 A CN201210356879 A CN 201210356879A CN 103686972 A CN103686972 A CN 103686972A
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- base station
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- power output
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Abstract
The invention provides a household base station capable of controlling output power and an output-power control method thereof. The household base station includes a detection module and a control module. The detection module is used for detecting UEs connected with the household base station. The control module is used for reducing the output power of uplink and downlink signals of the household base station when the UEs connected to the base station are reduced and improving the output power of the uplink and downlink signals of the household base station when the UEs connected to the household base station are increased and the control module is also used for improving the output power of the uplink and downlink signals of the household base station when UEs registered in the household base station are moved to a macro base station which is distanced from the household base station for a specific range. The household base station capable of controlling the output power is capable of increasing or reducing correspondingly the output power of the uplink and downlink signals of the household base station when the UEs connected to the household base station are changed in number and improving the output power of the uplink and downlink signals of the household base station in advance for being used by UEs which are to enter the coverage range of the household base station.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of base station from home of power output and control method of this base station from home power output controlled.
Background technology
In comprising the LTE of macrocell base stations (Long Term Evolution, Long Term Evolution) network, dispose base station from home (HNB, Home eNodeB) and can effectively improve indoor coverage of signal, improve QoS of customer, increase network capacity.It is simple that base station from home has access, plug and play, the feature that user can configure voluntarily, and these features have caused the real-time change of network topology structure, be accompanied by so a large amount of uses of base station from home, between base station from home or between base station from home and macrocell base stations, likely can have the situation of signal phase mutual interference.Traditional base station from home is when detecting the power output that can automatically reduce its uplink and downlink signals while existing signal to disturb, thereby reach, reduce the object that signal disturbs, yet, so but likely cause can not obtaining required message transmission rate in the current subscriber equipment (User Equipment is called for short UE) of this base station from home that just using.
Summary of the invention
In view of this, be necessary to provide a kind of base station from home of power output and control method of this base station from home power output controlled, can address the above problem.
The invention provides a kind of base station from home of controlling power output, be applied in a core net, this core net also connects several macro base stations, in these several macro base stations, exist at least one macro base station adjacent with this base station from home, this base station from home comprises: a detecting module, for detecting the subscriber equipment being connected with this base station from home; With a control module, when the subscriber equipment that is connected to this base station from home for detecting when detecting module reduces, reduce the power output of the uplink and downlink signals of this base station from home; When detecting module detects the subscriber equipment increase that is connected to this base station from home, improve the power output of the uplink and downlink signals of this base station from home; Also when moving to this base station from home in the macro base station in the certain limit at least one subscriber equipment that is registered in this base station from home, improve the power output of the uplink and downlink signals of this base station from home, the required message transmission rate of subscriber equipment of base station from home coverage is provided to provide this to be about to.
The present invention also provides a kind of control method of base station from home power output, be applied in a base station from home, this base station from home is applied in a core net, this core net also connects several macro base stations, in these several macro base stations, exist at least one macro base station adjacent with this base station from home, the method comprises: the subscriber equipment that detecting is connected with this base station from home; When detecting module detects the subscriber equipment minimizing that is connected to this base station from home, reduce the power output of the uplink and downlink signals of this base station from home; When detecting module detects the subscriber equipment increase that is connected to this base station from home, improve the power output of the uplink and downlink signals of this base station from home; When moving to this base station from home in the macro base station in the certain limit at least one subscriber equipment that is registered in this base station from home, improve the power output of the uplink and downlink signals of this base station from home, the required message transmission rate of subscriber equipment of base station from home coverage is provided to provide this to be about to.
Compared to prior art, the present invention can detect the power output that increases accordingly or reduce the uplink and downlink signals of this base station from home when the subscriber equipment that is connected to this base station from home changes, and can improve in advance the power output of the uplink and downlink signals of this base station from home, the subscriber equipment that base station from home coverage is provided to provide this to be about to uses.
Accompanying drawing explanation
Fig. 1 is the hardware Organization Chart of the base station from home of the power output controlled in the present invention's one better embodiment.
Fig. 2 is the hardware Organization Chart of the base station from home of the power output controlled in another execution mode of the present invention.
Fig. 3 is the flow chart of the control method of the base station from home power output in the present invention's one better embodiment.
Main element symbol description
| Can control the base station from home of power output | 1 |
| Macro |
2 |
| Detecting module | 11 |
| |
12 |
| |
13 |
| |
14 |
| |
100 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Fig. 1 is that the base station from home 1(of the power output controlled in a preferred embodiment of the present invention is hereinafter to be referred as base station from home 1) hardware Organization Chart.Wherein, this base station from home 1 is applied in a core net 100, this core net 100 also connect in several macro base stations 2(figure two macro base stations 2 are only shown), in these several macro base stations 2, exist at least one macro base station 2 adjacent or overlapping with this base station from home 1.In the present embodiment, this base station from home 1 comprises a detecting module 11 and a control module 12.
This detecting module 11 is for detecting the subscriber equipment being connected with this base station from home 1.When this control module 12 is connected to this base station from home 1 subscriber equipment for detecting when detecting module 11 reduces, reduce the power output of the uplink and downlink signals of this base station from home 1, when detecting module 11 detects the subscriber equipment increase that is connected to this base station from home 1, improve the power output of the uplink and downlink signals of this base station from home 1.Wherein, this base station from home 1 also comprises a memory cell 13.When a subscriber equipment and this base station from home 1 connect, control module 12 increases the information of subscriber equipment of these connections to this memory cell 13, at a subscriber equipment and this base station from home 1, cancels the information of deleting the subscriber equipment of this cancellation connection while being connected from this memory cell 13.This detecting module 11 judges the increase and decrease of the subscriber equipment that is connected to this base station from home 1 by detecting the increase and decrease of this user equipment information in this memory cell 13.In the present embodiment, when this control module 12 is also connected to this base station from home 1 subscriber equipment for detecting at this detecting module 11 is reduced to zero, judge that this base station from home 1, in idle (idle) state, is then reduced to the power output of the uplink and downlink signals of this base station from home 1 zero.
This control module 12 is also for moving at least one subscriber equipment that is registered in this base station from home 1 with this base station from home 1 when the macro base station 2 in certain limit is interior, improve the power output of the uplink and downlink signals of this base station from home 1, the required message transmission rate of subscriber equipment of base station from home 1 coverage is provided to provide this to be about to.Wherein, after any subscriber equipment connects successfully by the processes such as password authentification and base station from home 1,12 of this control modules are added into this user equipment information one register list and are stored in this memory cell 13, and this register list is uploaded to core net 100.
Concrete, in the present embodiment, this base station from home 1 has a positional information.In this core net 100, according to this register list, determine all information that is registered in the subscriber equipment of this base station from home 1, and determine whether at least one subscriber equipment that is registered in this base station from home 1 enter with the position of this base station from home 1 macro base station 2 in certain limit in.If so, this core net 100 produces a control signal and sends this control signal to this base station from home 1, and this control module 12 improves the power output of the uplink and downlink signals of this base station from home 1 according to this control signal.Wherein, core net 100 is positioned at the macro base station 2 of this base station from home 1 preset range according to the location positioning of the position of this base station from home 1 and all macro base stations 2.In other embodiments, this base station from home 1 is corresponding relation with near macro base station, and this core net 100 is determined and the macro base station 2 of this base station from home 1 in certain limit according to this corresponding relation.
Please refer to Fig. 2, in another embodiment, this base station from home 1 also comprises a judge module 14.This core net 100 is registered in the geographical position of all subscriber equipmenies of this base station from home 1 for determining those.This judge module 14 receives the geographical position of those subscriber equipmenies, and judge whether that according to those geographical position at least one subscriber equipment that is registered in this base station from home 1 is in the position with this base station from home 1 in the macro base station 2 in certain limit, if so, this control module 12 improves the power output of the uplink and downlink signals of these base station from home 1.
Fig. 3 is the flow chart of the control method of the base station from home power output in a preferred embodiment of the present invention, and the method comprises the steps:
Step S31: this detecting module 11 judges according to the increase and decrease of this user equipment information of storage in this memory cell 13 whether the subscriber equipment that is connected to this base station from home increases or reduce, and if so, carries out step S32; Otherwise, get back to step S31.
Step S32: this control module 12 is when being connected to the subscriber equipment minimizing of this base station from home 1, reduce the power output of the uplink and downlink signals of this base station from home 1, when the subscriber equipment that is connected to this base station from home 1 increases, improve the power output of the uplink and downlink signals of this base station from home 1.
In the present embodiment, when the subscriber equipment that this control module 12 is connected to this base station from home 1 is reduced to zero, the power output of the uplink and downlink signals of this base station from home 1 is reduced to zero.
Step S33: this core net 100 according to the register list of storage judge whether at least one subscriber equipment that is registered in this base station from home 1 move to the position of this base station from home 1 macro base station 2 in certain limit in, if so, carry out step S24; Otherwise, get back to step S21.
Step S34: the control signal that this control module 12 produces according to this core net 100 improves the power output of the uplink and downlink signals of this base station from home 1.
Those skilled in the art will be appreciated that; above execution mode is only for the present invention is described; and be not used as limitation of the invention; as long as within connotation scope of the present invention, within the appropriate change that above embodiment is done and variation all drop on the scope of protection of present invention.
Claims (8)
1. can control a base station from home for power output, be applied in a core net, this core net also connects several macro base stations, in these several macro base stations, exists at least one macro base station adjacent with this base station from home, it is characterized in that, this base station from home comprises:
One detecting module, for detecting the subscriber equipment being connected with this base station from home; With
One control module, when the subscriber equipment that is connected to this base station from home for detecting when detecting module reduces, reduces the power output of the uplink and downlink signals of this base station from home; When detecting module detects the subscriber equipment increase that is connected to this base station from home, improve the power output of the uplink and downlink signals of this base station from home; Also when moving to this base station from home in the macro base station in the certain limit at least one subscriber equipment that is registered in this base station from home, improve the power output of the uplink and downlink signals of this base station from home, the required message transmission rate of subscriber equipment of base station from home coverage is provided to provide this to be about to.
2. the base station from home of controlling power output as claimed in claim 1, it is characterized in that, this control module detects the subscriber equipment that is connected to this base station from home while being reduced to zero at this detecting module, and the power output of the uplink and downlink signals of this base station from home is reduced to zero.
3. the base station from home of controlling power output as claimed in claim 1, is characterized in that, this control module is also for being stored to a memory cell by the current user equipment information that is connected to this base station from home; The information that this control module increases this subscriber equipment being connected when a subscriber equipment connects with this base station from home is to this memory cell, at a subscriber equipment and this base station from home, cancel while being connected the information of deleting the subscriber equipment of this cancellation connection from this memory cell; This detecting module judges the increase and decrease of the subscriber equipment that is connected to this base station from home by detecting the increase and decrease of this user equipment information in this memory cell.
4. the base station from home of controlling power output as claimed in claim 3, it is characterized in that, this base station from home also has a positional information, this core net for determine whether at least one subscriber equipment that is registered in this base station from home enter with the position of this base station from home macro base station in certain limit in, and when subscriber equipment enters, produce a control signal defining; This control module improves the power output of the uplink and downlink signals of this base station from home according to this control signal.
5. the base station from home of controlling power output as claimed in claim 4, it is characterized in that, this memory cell is also stored a register list, after any subscriber equipment connects successfully by password authentification and base station from home, this control module is added into this register list by this user equipment information, and this register list is uploaded to this core net; This core net is determined all information that is registered in the subscriber equipment of this base station from home according to this register list.
6. the base station from home of controlling power output as claimed in claim 4, it is characterized in that, this base station from home and near macro base station are corresponding relation, make this core net determine position with this base station from home macro base station in certain limit according to this corresponding relation.
7. the base station from home of controlling power output as claimed in claim 1, is characterized in that, this base station from home also comprises a judge module; This core net is for determining the geographical position of all subscriber equipmenies that are registered in this base station from home; This judge module judges whether that according to those geographical position at least one subscriber equipment that is registered in this base station from home is in the position with this base station from home in the macro base station in certain limit; This control module for improving the power output of the uplink and downlink signals of this base station from home when this judge module judgement has subscriber equipment to enter.
8. a control method for base station from home power output, is applied in a base station from home, and this base station from home is applied in a core net, this core net also connects several macro base stations, in these several macro base stations, exist at least one macro base station adjacent with this base station from home, it is characterized in that, the method comprises:
The subscriber equipment that detecting is connected with this base station from home;
When detecting module detects the subscriber equipment minimizing that is connected to this base station from home, reduce the power output of the uplink and downlink signals of this base station from home; When detecting module detects the subscriber equipment increase that is connected to this base station from home, improve the power output of the uplink and downlink signals of this base station from home; With
When at least one subscriber equipment that is registered in this base station from home moves to this base station from home in the macro base station in the certain limit, improve the power output of the uplink and downlink signals of this base station from home, the required message transmission rate of subscriber equipment of base station from home coverage is provided to provide this to be about to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356879.4A CN103686972B (en) | 2012-09-21 | 2012-09-21 | The base station from home of controllable power output and its control method of power output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356879.4A CN103686972B (en) | 2012-09-21 | 2012-09-21 | The base station from home of controllable power output and its control method of power output |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103686972A true CN103686972A (en) | 2014-03-26 |
| CN103686972B CN103686972B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210356879.4A Expired - Fee Related CN103686972B (en) | 2012-09-21 | 2012-09-21 | The base station from home of controllable power output and its control method of power output |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980233A (en) * | 2014-04-01 | 2015-10-14 | 国基电子（上海）有限公司 | Modem and power calibration method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472317A (en) * | 2007-12-27 | 2009-07-01 | 华为技术有限公司 | Method and apparatus for reducing indoor base station interference |
| US20090318182A1 (en) * | 2008-06-18 | 2009-12-24 | Ntt Docomo, Inc | Base station and mobile communication method |
| CN102014470A (en) * | 2010-11-30 | 2011-04-13 | 中兴通讯股份有限公司 | Base station power consumption control method and system |
| CN102026357A (en) * | 2010-12-17 | 2011-04-20 | 华为技术有限公司 | Power control method and device for base station |
-
2012
- 2012-09-21 CN CN201210356879.4A patent/CN103686972B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472317A (en) * | 2007-12-27 | 2009-07-01 | 华为技术有限公司 | Method and apparatus for reducing indoor base station interference |
| US20090318182A1 (en) * | 2008-06-18 | 2009-12-24 | Ntt Docomo, Inc | Base station and mobile communication method |
| CN102014470A (en) * | 2010-11-30 | 2011-04-13 | 中兴通讯股份有限公司 | Base station power consumption control method and system |
| CN102026357A (en) * | 2010-12-17 | 2011-04-20 | 华为技术有限公司 | Power control method and device for base station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980233A (en) * | 2014-04-01 | 2015-10-14 | 国基电子（上海）有限公司 | Modem and power calibration method thereof |
| CN104980233B (en) * | 2014-04-01 | 2017-09-12 | 国基电子（上海）有限公司 | Modem and its method for calibrating power |
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| Publication number | Publication date |
|---|---|
| CN103686972B (en) | 2017-12-26 |
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Effective date of registration: 20180226 Address after: Shanghai City, Songjiang Export Processing Zone South Road No. 1925 Patentee after: Ambit Microsystems (Shanghai) Co., Ltd. Address before: 201613 Shanghai City, Songjiang District Songjiang Export Processing Zone South Road No. 1925 Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Ambit Microsystems (Shanghai) Co., Ltd. |
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Granted publication date: 20171226 Termination date: 20200921 |
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