CN102547991A - Selection method for baseband boards - Google Patents
Selection method for baseband boards Download PDFInfo
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- CN102547991A CN102547991A CN2010106226126A CN201010622612A CN102547991A CN 102547991 A CN102547991 A CN 102547991A CN 2010106226126 A CN2010106226126 A CN 2010106226126A CN 201010622612 A CN201010622612 A CN 201010622612A CN 102547991 A CN102547991 A CN 102547991A
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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, the system of selection of baseband board when particularly relating to a kind of carrier wave and setting up.
Background technology
In the TD-SCDMA system, multiple Zone and antenna replace mode are provided, (comprise following scene: grand station like: general service pattern; Distributed, outdoor benefit is blind, and grand station merges covering scene); High rail mode; Ultra replace mode far away etc., these business model othernesses are very big, and the carrier wave of different business pattern is also different fully at the physical resource that the baseband board side takies.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 the 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) need be according to the carrier processing ability of each peripheral baseband board, employed baseband board when confirming to set up carrier wave.Usually, the design of master control borad is more stable, still; For the plate of base station, manufacturer can use the resource requirements under the scenes to difference, and considers the factors such as saving of cost; Constantly increase new function, correspondingly can propose the baseband board of different newtypes.And the carrier processing ability of the baseband board of newtype can't be known old master control borad.Correspondingly, if adopt traditional baseband board selection scheme, master control borad can utilize this baseband board to set up carrier wave and can't make a strategic decision because can't know the carrier processing ability information of the baseband board of newtype.Like this,, need the master control borad of a set existence to have good back compatible property, promptly not only can support the baseband board that many moneys are known for fear of the generation of the problems referred to above, and simultaneously can also the compatible following new baseband board.
A kind of method that can make master control borad have better back compatible property is not proposed at present as yet.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of system of selection of baseband board, and this method can improve the compatibility of master control borad to different baseband boards.
In order to achieve the above object, the technical scheme of the present invention's proposition is:
A kind of system of selection of baseband board, this method may further comprise the steps:
A, when setting up carrier wave, the ability need information to baseband board when master control borad will be set up said carrier wave is handed down to each baseband board; Said ability need information comprises the business model of said carrier wave and the port number of its needs;
B, each baseband board are judged whether self can satisfy the needs of setting up said carrier wave, and said judged result are notified to said master control borad respectively according to said ability need information;
C, said master control borad are selected a baseband board that can satisfy said needs and are set up said carrier wave according to the said judged result that receives from all baseband boards.
In sum, the system of selection of the baseband board that the present invention proposes, when the carrier wave that is sent according to master control borad by baseband board is set up to the ability need information of baseband board; Whether judge that this baseband board is current can provide the current carrier wave resource needed of setting up; And this judged result fed back to master control borad, by the feedback of master control borad, select the baseband board that is used to set up carrier wave according to the base station; Like this; Through confirming by baseband board self whether it can provide the current carrier wave resource needed of setting up, thereby can avoid master control borad need know the needs of carrier wave tenability of the baseband board of newtype, and then can improve the compatibility of master control borad different newtype baseband boards.
Description of drawings
Fig. 1 is the schematic flow sheet of the embodiment of the invention one.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing and specific embodiment that the present invention is done to describe in detail further below.
In practical application, in order to reach the decoupling zero purpose, the information of master control borad and baseband board should take out the interface message of standard universal as far as possible, and is few as far as possible with the message of hardware and specific algorithm close coupling.But different business pattern differentials property is very big as previously mentioned, and correspondingly, the carrier wave of different business pattern is also different fully at the physical resource that the baseband board side takies, and so is difficult to the abstract standard set parameter of coming out and embodies the baseband board ability.
Based on this; In order to reach performance optimization; Carrier wave is evenly distributed on interior all baseband boards in station; Main thought of the present invention is: can give each base band with master control borad to the judgement power of each baseband board ability, judged according to the carrier wave tenability of self by each baseband board and self satisfy the demand that current carrier wave is set up, master control borad be set up the employed baseband board of current carrier wave according to the ability judged result decision-making of each baseband board feedback again.Like this, master control borad just need not known the carrier wave tenability information that each baseband board is concrete, correspondingly, and can the carrier wave of can not making a strategic decision not be set up employed baseband board because of the ability support information that can't know the newtype baseband board yet.
Fig. 1 is the schematic flow sheet of the embodiment of the invention one, and is as shown in Figure 1, and this embodiment mainly may further comprise the steps:
Here, in order to improve the compatibility of master control borad to baseband board, the ability need information to baseband board when master control borad needs to set up carrier wave is handed down to each baseband board, so that each baseband board judges whether self can satisfy the current needs of setting up carrier wave.Here, each baseband board promptly is inserted in each baseband board on the master control borad.
Here, the information that specifically comprises of said ability need information is: the business model of said carrier wave and the port number of its needs.Need to prove that in practical application, under the different application scene, each baseband board carries out said judgement, and to advance needed specifying information different, that is to say, differs and establish a capital and need judge according to the port number of carrier wave needs.Here, in order to ensure the unification of master control borad, all issue the business model and its port number that needs of carrier wave to all baseband boards to different baseband boards.
Here, each baseband board is all baseband boards in the base station under the master control borad.
Need to prove that along with the business model of concrete application scenarios is different, the concrete grammar of said judgement is also different, promptly under some business model, does not need to judge according to the port number of carrier wave needs again.Such as:
When said mode of operation is the general service pattern, said judgement can for:
Baseband board judges whether to support the business model of said carrier wave according to the business model of self supporting, if can not, then judge and self can not satisfy said needs; If can, judge that then can the resource of current residual satisfy the port number of said carrier wave needs, if, then judge and self can satisfy said needs, otherwise, judge and self can not satisfy said needs.
When said mode of operation is high rail mode, said judgement can for: baseband board judges whether to support the business model of said carrier wave according to the business model of self supporting, if can not, then judge and self can not satisfy said needs; If can, then judge and self can satisfy said needs.
Here, said selection can realize through the mode of selecting at random.
Further, evenly distribute on baseband board in order to make carrier wave, said master control borad can also select the maximum baseband board of resources left percentage to set up said carrier wave from the baseband board that can satisfy said needs;
Concrete grammar is:
In step 102, each baseband board also need be notified the residue of current resource separately percentage to said master control borad, and how many ratio resources this resources left percentage is used for representing also having on the baseband board to be used.Correspondingly, master control borad described in the step 103 need be selected a baseband board that can satisfy said needs and said resources left percentage maximum and set up said carrier wave from all baseband boards.
Can find out that through technique scheme behind employing the present invention, when new baseband board inserted, the base station main control software of TD-SCDMA system needn't be upgraded, new baseband board can reach the function of plug and play.Thereby can improve the maintainability and testability property of system greatly, save cost.
In sum, more than being merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the system of selection of a baseband board is characterized in that, this method may further comprise the steps:
A, when setting up carrier wave, the ability need information to baseband board when master control borad will be set up said carrier wave is handed down to each baseband board; Said ability need information comprises the business model of said carrier wave and the port number of its needs;
B, each baseband board are judged whether self can satisfy the needs of setting up said carrier wave, and said judged result are notified to said master control borad respectively according to said ability need information;
C, said master control borad are selected a baseband board that can satisfy said needs and are set up said carrier wave according to the said judged result that receives from all baseband boards.
2. method according to claim 1 is characterized in that, when said mode of operation is the general service pattern, and said being judged as among the step b:
Baseband board judges whether to support the business model of said carrier wave according to the business model of self supporting, if can not, then judge and self can not satisfy said needs; If can, judge that then can the resource of current residual satisfy the port number of said carrier wave needs, if, then judge and self can satisfy said needs, otherwise, judge and self can not satisfy said needs.
3. method according to claim 1 is characterized in that, when said mode of operation is high rail mode, and said being judged as among the step b:
Baseband board judges whether to support the business model of said carrier wave according to the business model of self supporting, if can not, then judge and self can not satisfy said needs; If can, then judge and self can satisfy said needs.
4. method according to claim 1 is characterized in that, said step b further comprises: each baseband board current resource residue percentage is separately notified to said master control borad;
Said being chosen as among the step c:
Said master control borad is selected a baseband board that can satisfy said needs and said resources left percentage maximum and is set up said carrier wave from all baseband boards.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010622612.6A CN102547991B (en) | 2010-12-29 | 2010-12-29 | Selection method for baseband boards |
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| CN102547991A true CN102547991A (en) | 2012-07-04 |
| CN102547991B CN102547991B (en) | 2015-05-27 |
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| CN201010622612.6A Active CN102547991B (en) | 2010-12-29 | 2010-12-29 | Selection method for baseband boards |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222325A (en) * | 2012-11-30 | 2013-07-24 | 华为技术有限公司 | Uplink and downlink base-band resource pool realization method and base station |
| WO2017166874A1 (en) * | 2016-03-31 | 2017-10-05 | 中兴通讯股份有限公司 | Baseband board selection method and device |
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| US20060067326A1 (en) * | 2004-09-29 | 2006-03-30 | Alcatel | Base band board and method of thereof processing multi-standard services |
| 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 |
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2010
- 2010-12-29 CN CN201010622612.6A patent/CN102547991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060067326A1 (en) * | 2004-09-29 | 2006-03-30 | Alcatel | Base band board and method of thereof processing multi-standard services |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222325A (en) * | 2012-11-30 | 2013-07-24 | 华为技术有限公司 | Uplink and downlink base-band resource pool realization method and base station |
| CN103222325B (en) * | 2012-11-30 | 2016-08-10 | 华为技术有限公司 | Descending and the implementation method of uplink baseband resource pool and base station |
| WO2017166874A1 (en) * | 2016-03-31 | 2017-10-05 | 中兴通讯股份有限公司 | Baseband board selection method and device |
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| CN102547991B (en) | 2015-05-27 |
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