CN101568122A - Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system - Google Patents
Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system Download PDFInfo
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- CN101568122A CN101568122A CNA2008100667912A CN200810066791A CN101568122A CN 101568122 A CN101568122 A CN 101568122A CN A2008100667912 A CNA2008100667912 A CN A2008100667912A CN 200810066791 A CN200810066791 A CN 200810066791A CN 101568122 A CN101568122 A CN 101568122A
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- 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
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Abstract
The invention discloses a method for realizing base station electricity saving in a time division synchronous code division multiple access (TDS-CDMA) system, which comprises the following steps: a, the system is initialized, required corresponding baseband resources are configured according to frequency point number of planned cells under a base station in the system; and b, the system dynamically dispatches power up and power down of a baseband board according to real-time telephone traffic statistic situation. The system can dispatch the resources in time according to the telephone traffic situation, thereby saving the resources, lowering the cost, and reducing the internal interference. Meanwhile, the system can optimally operate according to the practical situation and lower the energy resource loss so as to lead the product to be green and is more competitive.
Description
Technical field
The present invention relates to communication technique field, relate in particular to the method that realizes base station (Node B) economize on electricity in TD SDMA (TD-SCDMA) system.
Background technology
In mobile communication system, each hardware single board is in service in system often all to be to be in power-up state always, but according to the actual motion demand, might not require all veneers all to come into operation.Implementation method in the present communication system generally is to the operation that all powers on of all veneers, and like this for those for actual and unwanted veneers, the operation that powers on had not only been wasted resource but also can have been shortened the useful life of veneer.
Summary of the invention
Technical problem to be solved by this invention provides the method that realizes base station electricity saving in a kind of TDS-CDMA system.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
Realize the method for base station electricity saving in a kind of TDS-CDMA system, may further comprise the steps:
A: system initialization, descend the frequency number of the sub-district of planning to dispose corresponding required base-band resource according to Node B in the system;
B: system dispatches the power-on and power-off of baseband board dynamically according to real-time traffic statistic situation.
Wherein, among the step b,, then select a carrier frequency that can discharge resource, original business on this carrier frequency is switched on other carrier frequency if telephone traffic is low to moderate and can discharges a carrier frequency.
Wherein, among the step b, when all not being used, then with this baseband board down by slave board control as if all carrier frequency of baseband board.
Wherein, among the step b, if when telephone traffic is higher than current all carrier frequency disposal abilities, a baseband board that then will not power on powers on by slave board.
Wherein, after baseband board powers on by slave board and normally moves, then give this sub-district with its still unappropriated base band carrier frequency distribution, and the notice radio network controller.
The present invention has following beneficial effect:
System can be according to telephone traffic situation Real-Time Scheduling resource among the present invention, thereby can save resource, has reduced cost; Reduced the internal system interference; Simultaneity factor can be accomplished optimized running according to actual conditions, reduces energy loss, makes product become green product, has competitiveness more.
Description of drawings
Fig. 1 is according to electric flow chart under the traffic statistic baseband board among the present invention;
Fig. 2 among the present invention according to the traffic statistic baseband board flow chart that powers on.
Embodiment
Core concept of the present invention is: the present invention dynamically dispatches the power-on and power-off of baseband board according to real-time traffic statistic situation in TDS-CDMA system, thereby can accomplish flexible dispatching, reduces energy loss.
During initial configuration, descend the frequency number of the sub-district of planning to dispose corresponding required base-band resource, can both dynamically be assigned to base-band resource to guarantee each carrier frequency according to Node B in the system.
Following electric treatment:
In system's running, the telephone traffic situation of each carrier frequency under each sub-district of real-time statistics, if the cell telephone traffic amount is low to moderate and can reduces by a carrier frequency in some cycles, then select a carrier frequency that can discharge its base-band resource, send message informing RNC (radio network controller), RNC switches to other available carrier frequency with this carrier frequency related service, and the described carrier frequency of notice Node B can be inaccessible.When all carrier frequency of baseband board all are not used, just with this veneer down by slave board control.
Last electric treatment:
According to traffic statistic, when a cell telephone traffic amount is higher than current all carrier frequency disposal abilities, if this moment, the carrier frequency resource of all base band veneers that power on all assigned, just a baseband board that does not power on is powered on by slave board, after treating the normal operation of baseband board, just give this sub-district with its still unappropriated base band carrier frequency distribution, and notice RNC.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments:
Initialization: system normally starts; In order to obtain better effect, the main carrier frequency of all sub-districts under the Node B is configured on the same baseband board as far as possible.
See also among the present invention shown in Figure 1 according to electric flow chart under the traffic statistic baseband board:
101: cell telephone traffic amount under the statistics Node B, if being low to moderate, telephone traffic can discharge a carrier frequency, select a carrier frequency that can discharge resource to send the inaccessible request of carrier frequency to RNC, former because economize on electricity; Wherein, the carrier frequency that is discharged can not be a main carrier frequency.
102:RNC switches to original business on this carrier frequency on other carrier frequency after receiving the inaccessible request of carrier frequency, and sends the inaccessible response message of carrier frequency to Node B.
103, after Node B receives the inaccessible response message of carrier frequency, reclaim the base band carrier frequency resource of sub-district and revise the cell carrier frequencies state inaccessible for economize on electricity, and whether the base band carrier frequency that detects corresponding baseband board all be in unused state, if all be not used, then makes under this baseband board by slave board control.
See also among the present invention shown in Figure 2 according to the traffic statistic baseband board flow chart that powers on:
201: cell telephone traffic amount under the statistics Node B, if telephone traffic surpasses the current carrier frequency disposal ability, and there are not vacant baseband carrier resource in all baseband boards that power on, then select a baseband board that does not power on, and by slave board control it are powered on.
202: wait for that the above-mentioned baseband board unappropriated base band carrier frequency resource that powers on after the success still distributes to this sub-district, and send the resource audit request information to RNC;
After 203:RNC receives the resource audit request information, initiate cell re-configuration process, new afterwards frequency starts successfully.
Below in conjunction with specific embodiment the present invention is described in further detail.
At certain city industrial area, arranged a base station, finish covering with the sub-district of three 3 frequencies, disposed three baseband boards in the system, each baseband board has three carrier frequency disposal abilities, when the sub-district is set up, the main carrier frequency of three sub-districts is established on the baseband board.
This area's characteristics are flow of personnel rules: daytime, the crowd focused on the industrial area, evening, the crowd withdrew again, according to traffic statistic, 3 frequencies of each sub-district just in time satisfy the operation demand during daytime, and evening, each sub-district only needed a frequency to get final product, this moment, the base-band resource of other two frequency correspondences just can discharge, thereby can the baseband board of two three carrier frequency disposal abilities is following.Again these two baseband boards were powered on when daytime, telephone traffic was high and put into effect.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1, realize the method for base station electricity saving in a kind of TDS-CDMA system, it is characterized in that, may further comprise the steps:
A: system initialization, descend the frequency number of the sub-district of planning to dispose corresponding required base-band resource according to base station in the system;
B: system dispatches the power-on and power-off of baseband board dynamically according to real-time traffic statistic situation.
2, realize the method for base station electricity saving in the TDS-CDMA system as claimed in claim 1, it is characterized in that, among the described step b, if telephone traffic is low to moderate and can discharges a carrier frequency, then select a carrier frequency that can discharge resource, original business on this carrier frequency is switched on other carrier frequency.
3, realize the method for base station electricity saving in the TDS-CDMA system as claimed in claim 2, it is characterized in that, among the described step b, if all carrier frequency of baseband board all are not used, then with this baseband board down by slave board control.
4, realize the method for base station electricity saving in the TDS-CDMA system as claimed in claim 1, it is characterized in that among the described step b, if telephone traffic is higher than current all carrier frequency disposal abilities, a baseband board that then will not power on powers on by slave board.
5, realize the method for base station electricity saving in the TDS-CDMA system as claimed in claim 4, it is characterized in that, after baseband board powers on by slave board and normally moves, then give this sub-district with its still unappropriated base band carrier frequency distribution, and the notice radio network controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100667912A CN101568122A (en) | 2008-04-25 | 2008-04-25 | Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100667912A CN101568122A (en) | 2008-04-25 | 2008-04-25 | Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system |
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| CN101568122A true CN101568122A (en) | 2009-10-28 |
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| CNA2008100667912A Pending CN101568122A (en) | 2008-04-25 | 2008-04-25 | Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984699A (en) * | 2010-11-05 | 2011-03-09 | 中兴通讯股份有限公司 | Statistical method of telephone traffic of CDMA system and device thereof |
| CN102300295A (en) * | 2011-08-11 | 2011-12-28 | 新邮通信设备有限公司 | Method for realizing energy conservation of base station |
| CN102316512A (en) * | 2010-07-01 | 2012-01-11 | 中兴通讯股份有限公司 | Energy-saving method and device for base station |
| CN102378320A (en) * | 2010-08-05 | 2012-03-14 | 中兴通讯股份有限公司 | Energy-saving method and device for mobile communication systems |
| CN102404746A (en) * | 2011-10-24 | 2012-04-04 | 中兴通讯股份有限公司 | Base station control method and base station control system for CDMA (Code Division Multiple Access) system |
| CN102547959A (en) * | 2011-12-21 | 2012-07-04 | 华为技术有限公司 | Method and device for controlling transmission of carrier pilot frequency |
| CN102917382A (en) * | 2012-10-23 | 2013-02-06 | 中国联合网络通信集团有限公司 | Management method, apparatus and indoor distribution system of each indoor management zone |
| WO2013060159A1 (en) * | 2011-10-25 | 2013-05-02 | 中兴通讯股份有限公司 | Baseband resource dynamic sharing method and device |
| WO2013082921A1 (en) * | 2011-12-09 | 2013-06-13 | 华为技术有限公司 | Carrier control method and corresponding base station device |
| CN115002889A (en) * | 2022-01-04 | 2022-09-02 | 长沙理工大学 | 5G base station power consumption curve fitting method based on user behaviors |
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2008
- 2008-04-25 CN CNA2008100667912A patent/CN101568122A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102316512A (en) * | 2010-07-01 | 2012-01-11 | 中兴通讯股份有限公司 | Energy-saving method and device for base station |
| CN102316512B (en) * | 2010-07-01 | 2016-06-08 | 中兴通讯股份有限公司 | The power-economizing method of base station and device |
| CN102378320A (en) * | 2010-08-05 | 2012-03-14 | 中兴通讯股份有限公司 | Energy-saving method and device for mobile communication systems |
| WO2012058846A1 (en) * | 2010-11-05 | 2012-05-10 | 中兴通讯股份有限公司 | Method and apparatus for traffic statistics in cdma system |
| CN101984699A (en) * | 2010-11-05 | 2011-03-09 | 中兴通讯股份有限公司 | Statistical method of telephone traffic of CDMA system and device thereof |
| CN102300295B (en) * | 2011-08-11 | 2014-02-19 | 新邮通信设备有限公司 | Method for realizing energy conservation of base station |
| CN102300295A (en) * | 2011-08-11 | 2011-12-28 | 新邮通信设备有限公司 | Method for realizing energy conservation of base station |
| CN102404746A (en) * | 2011-10-24 | 2012-04-04 | 中兴通讯股份有限公司 | Base station control method and base station control system for CDMA (Code Division Multiple Access) system |
| CN102404746B (en) * | 2011-10-24 | 2015-04-01 | 中兴通讯股份有限公司 | Base station control method and base station control system for CDMA (Code Division Multiple Access) system |
| WO2013060159A1 (en) * | 2011-10-25 | 2013-05-02 | 中兴通讯股份有限公司 | Baseband resource dynamic sharing method and device |
| CN103167515A (en) * | 2011-12-09 | 2013-06-19 | 华为技术有限公司 | Carrier wave control method and corresponding base station equipment |
| WO2013082921A1 (en) * | 2011-12-09 | 2013-06-13 | 华为技术有限公司 | Carrier control method and corresponding base station device |
| CN103167515B (en) * | 2011-12-09 | 2016-08-24 | 华为技术有限公司 | A kind of carrier control method and corresponding base station equipment |
| CN102547959B (en) * | 2011-12-21 | 2014-08-20 | 华为技术有限公司 | Method and device for controlling transmission of carrier pilot frequency |
| CN102547959A (en) * | 2011-12-21 | 2012-07-04 | 华为技术有限公司 | Method and device for controlling transmission of carrier pilot frequency |
| CN102917382A (en) * | 2012-10-23 | 2013-02-06 | 中国联合网络通信集团有限公司 | Management method, apparatus and indoor distribution system of each indoor management zone |
| CN102917382B (en) * | 2012-10-23 | 2015-05-20 | 中国联合网络通信集团有限公司 | Management method, apparatus and indoor distribution system of each indoor management zone |
| CN115002889A (en) * | 2022-01-04 | 2022-09-02 | 长沙理工大学 | 5G base station power consumption curve fitting method based on user behaviors |
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Open date: 20091028 |