CN102547991B - Selection method for baseband boards - Google Patents
Selection method for baseband boards Download PDFInfo
- Publication number
- CN102547991B CN102547991B CN201010622612.6A CN201010622612A CN102547991B CN 102547991 B CN102547991 B CN 102547991B CN 201010622612 A CN201010622612 A CN 201010622612A CN 102547991 B CN102547991 B CN 102547991B
- Authority
- CN
- China
- Prior art keywords
- baseband board
- carrier wave
- baseband
- needs
- master control
- 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.)
- Active
Links
Abstract
The invention provides a selection method for baseband boards. The method comprises the following steps that: when a carrier is established, a master control board transmits information about the requirements of the carrier establishment on the capabilities of the baseband boards to each baseband board, wherein the information about the requirements on the capabilities comprises a service mode of the carrier and a channel number required by the carrier; each baseband board judges whether the baseband board can meet the carrier establishment requirements or not according to the information about the requirements on the capabilities, and informs the master control board of a judgment result; and the master control board selects a baseband board capable of meeting the requirements from all the baseband boards according to the received judgment results to establish the carrier. By the method, the compatibility of the master control board with different baseband boards can be improved.
Description
Technical field
The present invention relates to mobile communication technology, particularly relate to the system of selection of baseband board when a kind of carrier wave is set up.
Background technology
In TD-SCDMA system, multiple Zone and antenna coverage patterns are provided, as: general service pattern (comprises following scene: macro station, distributed, outdoor benefit is blind, and macro station merges covering scene), high rail mode, super replace modes far away etc., these business model othernesses are very large, and the physical resource that the carrier wave of different business pattern takies in baseband board side is also completely different.As: under high rail mode, a DSP can only support a high ferro carrier wave, and no matter this high ferro carrier wave is 1 passage or 48 passages; Under general service pattern, a DSP can support nearly 6 carrier waves (each carrier wave 8 passage).
At present, when setting up carrier wave, the master control borad in base station (NodeB) needs the carrier processing ability according to each peripheral baseband board, the baseband board used when determining to set up carrier wave.Usually, the design of master control borad is more stable, but, for base station, manufacturer for the resource requirement under different use scenes, and can consider the factors such as the saving of cost, the function that continuous increase is new, correspondingly can propose the baseband board of different newtype.And the carrier processing ability of the baseband board of newtype cannot be known old master control borad.Correspondingly, if adopt traditional baseband board selection scheme, master control borad can because cannot know the carrier processing ability information of the baseband board of newtype, and cannot decision-making utilize this baseband board to set up carrier wave.Like this, in order to avoid the generation of the problems referred to above, need the master control borad of a set existence to have good backward compatibility, namely can not only support the baseband board that many moneys are known, and simultaneously can also the compatible following new baseband board.
At present a kind of method that master control borad can be made to have better backward compatibility is not yet proposed.
Summary of the invention
In view of this, main purpose of the present invention is the system of selection providing a kind of baseband board, and the method can improve the compatibility of master control borad to different baseband board.
In order to achieve the above object, the technical scheme that the present invention proposes is:
A system of selection for baseband board, the method comprises the following steps:
A, when setting up carrier wave, master control borad is handed down to each baseband board by when setting up described carrier wave to the ability need information of baseband board; Described ability need information comprises the business model of described carrier wave and the port number of its needs;
B, each baseband board, respectively according to described ability need information, judge whether self can meet the needs setting up described carrier wave, and described judged result are informed to described master control borad;
C, described master control borad, according to the described judged result received, are selected a baseband board that can meet described needs and are set up described carrier wave from all baseband boards.
In sum, the system of selection of the baseband board that the present invention proposes, to the ability need information of baseband board when being set up according to the carrier wave that master control borad sends by baseband board, judge that this baseband board is current and whether the current resource set up required for carrier wave can be provided, and this judged result is fed back to master control borad, by the feedback of master control borad according to base station, select the baseband board for setting up carrier wave, like this, by being determined by baseband board self whether it can provide the current resource set up required for carrier wave, thus master control borad can be avoided to need to know the needs of the carrier wave tenability of the baseband board of newtype, and then the compatibility of master control borad to different newtype baseband board can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the embodiment of the present invention one.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
In actual applications, in order to reach decoupling zero object, the information of master control borad and baseband board should take out the interface message of standard universal as far as possible, as far as possible few with the message of hardware and specific algorithm close coupling.But different business pattern differentials is very large as previously mentioned, and correspondingly, the physical resource that the carrier wave of different business pattern takies in baseband board side is also completely different, is so just difficult to abstract out standard set parameter and embodies baseband board ability.
Based on this, in order to reach performance optimization, carrier wave is made to be evenly distributed on the interior all baseband boards in station, main thought of the present invention is: give each base band by the judgement power of master control borad to each baseband board ability, can judge the demand that self meet current carrier foundation by each baseband board according to the carrier wave tenability of self, the baseband board that current carrier uses is set up in the ability judged result decision-making that master control borad feeds back according to each baseband board again.Like this, master control borad does not just need the carrier wave tenability information knowing that each baseband board is concrete, correspondingly, can not can not set up the baseband board used by decision-making carrier wave because of the ability support information cannot knowing newtype baseband board yet.
Fig. 1 is the schematic flow sheet of the embodiment of the present invention one, and as shown in Figure 1, this embodiment mainly comprises the following steps:
Step 101, when setting up carrier wave, master control borad is handed down to each baseband board by when setting up described carrier wave to the ability need information of baseband board.
Here, in order to improve the compatibility of master control borad to baseband board, master control borad needs to be handed down to each baseband board by when setting up carrier wave to the ability need information of baseband board, so that each baseband board judges whether self to meet the current needs setting up carrier wave.Here, namely each baseband board is inserted in each baseband board on master control borad.
Here, the information that described ability need information specifically comprises is: the business model of described carrier wave and the port number of its needs.It should be noted that, in actual applications, under different application scene, each baseband board carry out described judge into required specifying information different, that is, differ establish a capital need according to carrier wave need port number judge.Here, in order to ensure the unification of master control borad to different baseband board, all issue business model and its port number needed of carrier wave to all baseband boards.
Step 102, each baseband board, respectively according to described ability need information, judge whether self can meet the needs setting up described carrier wave, and described judged result are informed to described master control borad.
Here, all baseband boards in each baseband board and master control borad own base station.
It should be noted that, along with the business model of embody rule scene is different, the concrete grammar of described judgement is also different, namely under some business model, does not need to judge according to the port number of carrier wave needs again.Such as:
When described mode of operation is general service pattern, described judgement can be:
The business model that baseband board is supported according to self, judges whether the business model can supporting described carrier wave, if can not, then judge that self can not meet described needs; If can, then judge that can the resource of current residual meet the port number of described carrier wave needs, if so, then judge that self can meet described needs, otherwise, judge that self can not meet described needs.
When described mode of operation is high rail mode, described judgement can be for: the business model that baseband board is supported according to self, judges whether the business model can supporting described carrier wave, if can not, then judge that self can not meet described needs; If can, then judge that self can meet described needs.
Step 103, described master control borad, according to the described judged result received, are selected a baseband board that can meet described needs and are set up described carrier wave from all baseband boards.
Here, described selection can be realized by the mode of Stochastic choice.
Further, in order to make carrier wave be uniformly distributed on baseband board, described master control borad can also select the maximum baseband board of resources left percentage to set up described carrier wave from the baseband board that can meet described needs;
Concrete grammar is:
In a step 102, each baseband board also needs resources left percentage current separately to inform to described master control borad, and this resources left percentage is used for representing that baseband board also has how many ratio resource to be used.Correspondingly, master control borad described in step 103 needs to select from all baseband boards one and can meet described needs and the maximum baseband board of described resources left percentage sets up described carrier wave.
Can be found out by technique scheme, after adopting the present invention, when new baseband board inserts, the base station main control software of TD-SCDMA system need not be upgraded, and new baseband board can reach the function of plug and play.Thus greatly can improve the maintainability and testability of system, save cost.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a system of selection for baseband board, is characterized in that, the method comprises the following steps:
A, when setting up carrier wave, master control borad is handed down to each baseband board by when setting up described carrier wave to the ability need information of baseband board; Described ability need information comprises the business model of described carrier wave and the port number of its needs;
B, each baseband board, respectively according to described ability need information, judge whether self can meet the needs setting up described carrier wave, and described judged result are informed to described master control borad;
C, described master control borad, according to the described judged result received, are selected a baseband board that can meet described needs and are set up described carrier wave from all baseband boards;
When described business model is general service pattern, be judged as described in step b:
The business model that baseband board is supported according to self, judges whether the business model can supporting described carrier wave, if can not, then judge that self can not meet described needs; If can, then judge that can the resource of current residual meet the port number of described carrier wave needs, if so, then judge that self can meet described needs, otherwise, judge that self can not meet described needs;
When described business model is high rail mode, be judged as described in step b:
The business model that baseband board is supported according to self, judges whether the business model can supporting described carrier wave, if can not, then judge that self can not meet described needs; If can, then judge that self can meet described needs.
2. method according to claim 1, is characterized in that, described step b comprises further: resources left percentage current is separately informed to described master control borad by each baseband board;
Be chosen as described in step c:
Described master control borad selects one from all baseband boards can meet described needs and the maximum baseband board of described resources left percentage sets up described carrier wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010622612.6A CN102547991B (en) | 2010-12-29 | 2010-12-29 | Selection method for baseband boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010622612.6A CN102547991B (en) | 2010-12-29 | 2010-12-29 | Selection method for baseband boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102547991A CN102547991A (en) | 2012-07-04 |
| CN102547991B true CN102547991B (en) | 2015-05-27 |
Family
ID=46353658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010622612.6A Active CN102547991B (en) | 2010-12-29 | 2010-12-29 | Selection method for baseband boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102547991B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082281A1 (en) * | 2012-11-30 | 2014-06-05 | 华为技术有限公司 | Implementation method for downlink and uplink baseband resource pool and base station |
| CN107295642A (en) * | 2016-03-31 | 2017-10-24 | 中兴通讯股份有限公司 | A kind of system of selection of baseband board and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222773A (en) * | 2008-01-22 | 2008-07-16 | 中兴通讯股份有限公司 | Base station resource management method, system and equipment |
| CN101232654A (en) * | 2007-01-25 | 2008-07-30 | 中兴通讯股份有限公司 | Base band resource pool system and control method thereof |
| CN101247557A (en) * | 2008-01-21 | 2008-08-20 | 中兴通讯股份有限公司 | Service handling method |
| CN101568150A (en) * | 2009-06-09 | 2009-10-28 | 华为技术有限公司 | Resource management method, system and baseband board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588190C (en) * | 2004-09-29 | 2010-02-03 | 上海贝尔阿尔卡特股份有限公司 | Baseband board and its method for processing multi-standard service |
-
2010
- 2010-12-29 CN CN201010622612.6A patent/CN102547991B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232654A (en) * | 2007-01-25 | 2008-07-30 | 中兴通讯股份有限公司 | Base band resource pool system and control method thereof |
| CN101247557A (en) * | 2008-01-21 | 2008-08-20 | 中兴通讯股份有限公司 | Service handling method |
| CN101222773A (en) * | 2008-01-22 | 2008-07-16 | 中兴通讯股份有限公司 | Base station resource management method, system and equipment |
| CN101568150A (en) * | 2009-06-09 | 2009-10-28 | 华为技术有限公司 | Resource management method, system and baseband board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102547991A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103634852B (en) | Resource negotiation method, equipment and the system of D2D communications | |
| CN102474827B (en) | Method for settling downlink power for transmissions from basestation | |
| CN102685795B (en) | The collocation method that a kind of RRM RRM measures | |
| EP2341740B1 (en) | Base station, wireless communication system, base station control method, wireless communication method, and base station control program | |
| Weng et al. | Energy-efficient cellular network planning under insufficient cell zooming | |
| JP5664244B2 (en) | Base station, radio communication system, base station control method, radio communication method, control program, and mobile station | |
| CN101594681B (en) | Method for realizing self-optimization of LTE system | |
| CN104812025A (en) | Device-to-device discovery and communication method and system | |
| JP6338680B2 (en) | Small cell base station state switching method, apparatus, and computer storage medium | |
| CN102378323A (en) | Energy-saving compensation method and base station | |
| CN105246066A (en) | Device-to-device communication method and system based on network sharing | |
| JP2011061778A (en) | Communication control apparatus | |
| CN102711201A (en) | Multi-mode RAT switching method and device thereof | |
| CN102821447A (en) | Terminal and data communication method | |
| CN104540144A (en) | User-centered network architecture based on software definition | |
| CN102547768A (en) | Method and device for realizing SON in distributed type Femto base station system | |
| CN102547991B (en) | Selection method for baseband boards | |
| CN106686701B (en) | A kind of interior method and device for combining economize on electricity between cell of cell | |
| CN103313309B (en) | A kind of minizone D2D user model system of selection based on load | |
| CN103379496B (en) | A kind of mthods, systems and devices controlling little base station operation state | |
| CN102378181B (en) | A kind of method and system of data exchange in coordinated multi-point communication technology | |
| CN104105173A (en) | Cell architecture, layout, working method and device | |
| CN105813091A (en) | Information transceiving method and system, virtual macro base station control device and micro base station | |
| CN103228014A (en) | Cell combined dispatching method and cell combined dispatching system | |
| Li et al. | Cell and user virtualization for ultra dense network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |