CN1842180A - Method for distributing baseband channel processing resource in mobile communication system base station - Google Patents
Method for distributing baseband channel processing resource in mobile communication system base station Download PDFInfo
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- CN1842180A CN1842180A CNA200510024814XA CN200510024814A CN1842180A CN 1842180 A CN1842180 A CN 1842180A CN A200510024814X A CNA200510024814X A CN A200510024814XA CN 200510024814 A CN200510024814 A CN 200510024814A CN 1842180 A CN1842180 A CN 1842180A
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Abstract
The invention relates to a mobile communicating which discloses a method for allocating the base band communication channel process resource in the mobile communicating system base station.
Description
Technical field
The present invention relates to mobile communication, particularly the Base-Band Processing technology of the base station system of moving communicating field.
Background technology
Cellular mobile telecommunication system is divided into a plurality of sub-districts with the coverage, and each sub-district is provided wireless coverage and service is provided by relevant base station, thereby realizes that large-area service provides, and has obtained to use the most widely in existing civilian mobile communication system.In cellular mobile telecommunication system, portable terminal is connected with the base station by Radio Link.Though the base station of different mobile communication system is different, but basically, in digital mobile communication system, the base station all comprises radio receiving-transmitting unit and Base-Band Processing parts, mainly finish the functions such as mutual conversion of link synchronization, modulation, encoding and decoding and baseband signal and radiofrequency signal, wherein, the processing of Radio Link baseband digital signal is finished by baseband processing equipment.
Baseband processing equipment adopts application-specific integrated circuit (ASIC) (Application Specific IntegratedCircuit is called for short " ASIC ") and digital signal processor (Digital Signal Processor is called for short " DSP ") to realize usually.Along with wireless transmission standards from second generation mobile communication system (the 2nd Generation, be called for short " 2G ") to 3-G (Generation Three mobile communication system) (the 3rd Generation, be called for short " 3G ") and higher specification development, transfer of data is also towards high rate data transmission multimedia service information (speech, data and video) direction change, global system for mobile communications (GlobalSystem for mobile Communication with existing employing 2G technology, be called for short " GSM ") compare, the desired Base-Band Processing ability of 3G system will exceed an order of magnitude at least, the base station is being born and must tackled the performance that improves constantly and the pressure of bandwidth requirement, and the requirement of the baseband processing equipment of base station is also increased exponentially.Meanwhile, system provides the lifting of ability of required processor speed faster than treatment technology to the growth of the requirement of Base-Band Processing ability, because monolithic ASIC and DSP are providing required functionality and aspect of performance to be faced with technical limitation, therefore use multi-channel A SIC and DSP parallel processing and Real-Time Sharing in realization usually to satisfy the Base-Band Processing ability of base station.
In 3-G (Generation Three mobile communication system) (the 3rd Generation is called for short " 3G "),, partly introduced the notion of resource pool in the Base-Band Processing of base station in order better to improve the utilance of baseband processing equipment.For example, Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division MultipleAccess at one of 3G standard, abbreviation " WCDMA ") in the system, in the base station, the Base-Band Processing that is B node (Node B) has partly been introduced the shared resource pool concept, and its transceiver unit is shared baseband channel processing resource.The resource pool of baseband processing unit in the base station, soon all baseband processing units concentrate in together unified scheduling of resource management module and the distribution by the base station, realize dynamic management, can more optimally utilize each processing unit like this, improved the utilance of baseband processing equipment.
In the base station, each ASIC, DSP group provides a part of Base-Band Processing ability for whole baseband channel processing resource pond, can be referred to as a sub-unit cells (CE kits) of Base-Band Processing.The processing of the Radio Link collection of a professional correspondence is general only to be carried out on a CE kits.And for the Radio Link collection of different kinds of business, for example for 12.2Kbps adaptive multi-rate (Adaptive Multi-Rate in the WCDMA system, be called for short " AMR ") voice and 384Kbps packet switching (PacketSwitching, be called for short " PS ") professional Radio Link collection, the Base-Band Processing ability of its requirement is different, and various business to set up the Radio Link collection be completely random, thereby how optimally to distribute CE kits to improve the problem of baseband processing equipment utilance with regard to existing so as far as possible.Effective management and the use of CE kits have very confidential relation with Base-Band Processing ability that can provide in the practical application of base station and performance.
The existing two kinds of schemes that are assigned for baseband channel processing resource.Because as mentioned above, different Business Processing need be distributed different baseband channel processing resources, for convenience of description and understand, what of baseband channel processing resource or baseband channel disposal ability how much this paper represent with what baseband channel processing resource was counted (hereafter " resource is counted ").Simultaneously, need 1 resource to count when supposing 12.2Kbps AMR speech processes, and 16 resources of 384K PS service needed are counted, and suppose the baseband channel disposal ability that a CE kits has 32 resources to count, whole resource pool has 2 CE kits.
The a pair of CE kits of technical scheme distributes in the notst busy mode, and the CE kits that promptly selects the load minimum is that the Radio Link collection of new business distributes baseband channel processing resource.This technical scheme can be understood like this, and the Radio Link collection of new business is assigned on the CE kits that surplus resources counts maximum, and its main thought is as much as possible all baseband channels to be handled the resource mean allocation that consumes to all CE kits.
Corresponding with it, two couples of CE kits of technical scheme distribute in the busiest mode, and the CE kits that promptly selects the load maximum is that the Radio Link collection of new business distributes baseband channel processing resource.This technical scheme can be understood like this, the Radio Link collection of new business is assigned on the CE kits that surplus resources counts minimum, and its main thought is to exhaust the baseband channel processing resource that re-uses other CE kits behind the baseband channel processing resource of a CE kits as much as possible.Simultaneously, this scheme certain wireless links collection reshuffle or softer merging after, when current CE kits can not provide enough channel processing resource, also take channel to move strategy, select another one can provide the CE kits of baseband channel processing resource to be this professional Radio Link collection Resources allocation.
Those of ordinary skill in the art know, it is exactly that channel is redistributed in essence that channel is moved, on software is realized is exactly that original service resources is re-assigned on the new CE Kits, delete the baseband channel processing resource that has distributed on original CE Kits then, the type of service of using as number of users and user may need to use more for a long time.
For instance, if there is the count demand of the Radio Link collection that is 4 new business of a baseband channel processing resource consumption of natural resource of setting up, if the resource of the remaining baseband channel processing resource of each CE Kits this moment is counted all less than 4, but all CE Kits surplus resources are counted greater than 4 words, just several baseband channel processing resource consumption of natural resource that distribute on certain CE Kits can be counted and move on other the CE Kits, so just the Radio Link collection of new business can be assigned on this CE Kits less than 4 Radio Link collection.In general, when distributing baseband channel processing resource for new business, carry out need meeting the following conditions when channel is moved: the idling-resource of any one CE Kits all can't satisfy the needs of a new Radio Link collection; Total idling-resource of all CE Kits is the needs that can satisfy new Radio Link collection; Can with among some CE Kits the assigned portions Radio Link be re-assigned on other CE Kits, and this CE Kits residual resource can satisfy the needs of new Radio Link collection.
In actual applications, there is following problem in such scheme: when there are enough baseband channel processing resources in the baseband channel processing resource pond, but can't be the high capacity traffic assignments baseband channel processing resource such as the PS business, thereby influence the utilance of baseband channel treatment facility.
Cause the main cause of this situation to be, the prior art scheme does not have to consider the Radio Link collection of different kinds of business is handled the baseband channel processing resource difference of consumption, because the randomness of service access, be easy to occur resource pool and exist when enough distributing to the baseband channel processing resource of new link, neither one CE kits can provide the situation of baseband channel processing resource separately for new link.
For example, for prior art scheme one, when adopting the notst busy allocation strategy, if having distributed 17 resources on each CE kits counts, the baseband channel processing resource of base station also remained 30 resources altogether and counted this moment, count greater than professional needed 16 resources of baseband channel processing resource of one road 384Kpbs PS, but because the processing of the Radio Link collection of a professional correspondence can only be carried out on a CE kits, the remaining baseband channel processing resource of each CE kits this moment is all counted less than 16 resources, all can not handle one road 384Kbps PS business again.
For prior art scheme two, under situation as shown in table 1 below, can't be the baseband channel processing resource of the new business distribute links of terminal 5.Though this moment, the total surplus resource in whole baseband channel processing resource pond can satisfy terminal 5 activation 384Kbps business, because the baseband processing resource that terminal 5 activates the 384Kpbs business is satisfied in providing that each CE kits can not be independent, caused activating failure.
Table 1
| Operating sequence | CE kits 1 loading condition | CE kits 2 loading conditions |
| After terminal 1 activates 384K | 16 | 0 |
| After terminal 2 is carried out the 12.2K calling | 17 | 0 |
| After terminal 3 activates 384K | 17 | 16 |
| After terminal 1 deexcitation | 1 | 16 |
| After terminal 4 is carried out the 12.2K calling | 1 | 17 |
| After terminal 1 activates 384K once more | 17 | 17 |
| Terminal 5 activates the 384K service fail | 17 | 17 |
Summary of the invention
In view of this, main purpose of the present invention is to provide the distribution method of baseband channel processing resource in a kind of base stations in mobile communication system, make and effectively to avoid and to reduce when having enough resources but can't being the situation of high capacity traffic assignments baseband channel processing resource, strengthen the base station resource handling property thus in the baseband channel processing resource pond.
For achieving the above object, the invention provides the distribution method of baseband channel processing resource in a kind of base stations in mobile communication system, wherein, described base station adopts resource pool to carry out the distribution of baseband channel processing resource, comprises following steps:
A is according to the baseband channel processing resource requirements and the predefined thresholding of new business, described new business is divided into the professional and little demand business of big demand, and for big demand business, described distribution method enters step B, for little demand business, affiliated distribution method enters step C;
B handles in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, selects the baseband channel of full payload maximum to handle the subelement pond, for described new business is distributed baseband channel processing resource;
C handles in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, select the baseband channel of little demand service load summation maximum to handle the subelement pond, for described new business is distributed baseband channel processing resource.
Wherein, described steps A also comprises following substep:
A1: described base station obtains the baseband channel processing resource requirements of new business;
A2: the baseband channel processing resource requirements is judged to be big demand business more than or equal to the new business of predefined thresholding, the baseband channel processing resource requirements is judged to be little demand business less than the new business of predefined thresholding;
A3: if described new business is big demand business, then enter step B,, then enter step C if described new business is little demand business.
In addition, described step B further comprises following substep: handle in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, calculate each baseband channel and handle the baseband channel processing resource summation that the subelement pond has been distributed, and select the baseband channel of summation maximum to handle the subelement pond, be this big demand traffic assignments baseband channel processing resource.
In addition, described step C further comprises following substep: handle in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, calculate each baseband channel and handle baseband channel processing resource summation of having distributed in the subelement pond and the difference of wherein distributing to the baseband channel processing resource of big demand business, select the baseband channel of difference maximum to handle the subelement pond, be this little demand traffic assignments baseband channel processing resource.
In addition, among described step B and the C, also comprise following steps respectively: when satisfying channel and move condition, carrying out distributing baseband channel processing resource for described new business again after channel is moved.
In addition, described channel is moved condition for satisfying following the requirement simultaneously:
The idling-resource that each baseband channel is handled the subelement pond is all less than the baseband channel processing resource requirements of described new business;
The summation of the idling-resource in all baseband channel processing subelement ponds is greater than the baseband channel processing resource requirements of described new business;
Some baseband channels can be handled in the subelement pond the assigned portions business and be re-assigned to other baseband channel and handle on subelement pond, and this baseband channel is handled the baseband channel processing resource requirements of subelement pond residual resource greater than described new business.
In addition, also comprise following steps:
Discharging existing business or carrying out business when reshuffling, carry out channel and move, move on the residual baseband channel processing resource described subelement pond still less consuming the less business of baseband channel processing resource.
In addition, described mobile communication system is a broadband CDMA system.
By relatively finding, the main distinction of technical scheme of the present invention and prior art is, the distribution method of baseband channel processing resource is taked the different methods of salary distribution according to the number of the baseband channel processing resource of different business needs in the base stations in mobile communication system of the present invention, makes the resource allocation of CE kits compact more.
Difference on this technical scheme, brought comparatively significantly beneficial effect, promptly adopt the present invention program, can realize making portion C E kits to reach resource allocation to greatest extent as far as possible, and remaining CE kits keeps comparatively idle state, avoid each CE kits the situation generation that resource is evenly occupied to occur, thereby but can't be the situation of high capacity traffic assignments baseband channel processing resource when avoiding there are enough resources in the baseband channel processing resource pond as far as possible, improve the utilance of baseband channel processing resource, improved the base station resource handling property.
Description of drawings
Fig. 1 is the flow chart according to the distribution method of baseband channel processing resource in the base stations in mobile communication system of first preferred embodiment of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Basic principle of the present invention at first is described.Consider the different characteristics of baseband channel processing resource that the Radio Link collection of different business takies, the present invention program sets up the needed baseband channel processing resource of Radio Link collection at new business when resource allocation, promptly the baseband channel processing resource requirements of this new business is provided with thresholding, new business is divided into the professional and little demand business of big demand, and takes the corresponding method of salary distribution in view of the above.Specifically,, then in the CE kits of the residual baseband channel processing resource baseband channel processing resource requirements professional, select the CEkits of full payload maximum, be this traffic assignments baseband channel processing resource greater than this if new business is big demand business; On the other hand, if new business is little demand business, then in the CEkits of the residual baseband channel processing resource baseband channel processing resource requirements professional, select the CE kits of little demand service load summation maximum, be this traffic assignments baseband channel processing resource greater than this.Like this, just can reduce taking of the less more idle CE kits of Radio Link set pair of resource occupation as far as possible, use simultaneously as far as possible and take the unlimited link set that less resource counts and fill the CE kits that has distributed more resource, can improve the utilance in baseband channel processing resource pond to greatest extent, the maximal efficiency that reaches resource is used.
Illustrate above-mentioned principle in order better to illustrate below in conjunction with first preferred embodiment of the present invention.The flow process of this preferred embodiment as shown in Figure 1.Wherein, with above similar, how much represent what of baseband channel processing resource that new business needs with the resource points number.Simultaneously, need 1 resource to count when supposing 12.2Kbps AMR speech processes, and 16 resources of 384K PS service needed are counted, and suppose the baseband channel processing resource that a CE kits has 32 resources to count, whole resource pool has 2 CEkits.
At first, enter step 110, the resource of the new business of base station by needing Resources allocation is handled request, obtains the baseband channel processing resource requirements of new business.Wherein, the resource of new business is handled and have been comprised the information that new business needs baseband channel processing resource in the request.After this, how the resource management module of base station will carry out resource allocation in conjunction with the situation that the takies decision in above-mentioned information and baseband channel processing resource pond.
Then enter step 120, whether the baseband channel processing resource requirements of judging new business more than or equal to the thresholding that sets in advance, if, then this new business is divided into big demand service class, and then enters step 130, otherwise, this new business is divided into little demand service class, and enters step 140.
In first preferred embodiment of the present invention, the resource of setting thresholding is counted and is Th_CE, the resource of each CE kits is counted and is Pt_CE, and system CE kits adds up to NCE, and the total resources that are easy to draw the baseband channel processing resource pond of a base station are simultaneously counted and are NCE*Pt_CE.Wherein, the resource of thresholding is counted and satisfied 0＜=Th_CE＜Pt_CE, and is when Th_CE=0, just identical with the prior art scheme.
In step 130, calculate the baseband channel processing resource that each CE Kits has distributed, i.e. the resource summation of counting, and select the CE Kit of summation maximum, be this traffic assignments baseband channel processing resource.In other words, on the minimum CEkits of the processing demands that can satisfy new business and residual baseband channel processing resource, carry out the resource allocation of new business.In the present embodiment, establish i CE kits and distributed Ni Radio Link collection, wherein the resource that takies of j Radio Link collection is counted and is Pr (i, j) (0＜=j＜=Ni, Pr (i, 0)=0).Be easy to draw, the resource that i CE kits has been assigned with count into Prt (i)=, those of ordinary skill in the art are appreciated that and just can come resource allocation in the performing step 130 according to Prt (i) and Pt_CE this moment.
In step 140, after the processing demands that can satisfy new business and deduction consume the baseband channel processing resource of baseband channel processing resource greater than the current business of thresholding, carry out the resource allocation of new business on the minimum CE kits of remaining baseband channel processing resource.In first preferred embodiment of the present invention, among i the CE kits consumption of natural resource count more than or equal to the total resources of Th_CE count into, can draw thus i CE kits deduction resource count more than or equal to the resource that has been used behind the Th_CE count into Prt (i) _ bt=Prt (i)-, those of ordinary skill in the art are appreciated that and just can come resource allocation in the performing step 140 according to Prt (i) _ bt and Pt_CE this moment.
In the present embodiment, in step 130 and step 140, can also carry out channel and move to satisfy the demand of new business.Promptly, move on the residual baseband channel processing resource CE kits still less consuming the less business of baseband channel processing resource discharging existing business or carrying out business when reshuffling.Because it is identical that channel is moved with prior art, is familiar with those of ordinary skill in the art and can realizes with reference to the foregoing at an easy rate, do not describe in detail at this.In conjunction with the situation of present embodiment, channel is moved and need be satisfied following 3 conditions simultaneously: the idling-resource of each CE kits is all less than the baseband channel processing resource requirements of new business; The summation of the idling-resource of all CE kits is greater than the baseband channel processing resource requirements of new business; Some baseband channels can be handled in the subelement pond that the assigned portions business is re-assigned on other CE kits, and this CE kits residual resource is greater than the baseband channel processing resource requirements of new business.
For optimization system more, in another preferred embodiment of the present invention, can also adopt above-mentioned channel to move technology and constantly the resource allocation of CE kits be adjusted.At this moment, the not only increase of Radio Link, reshuffle and to trigger channel and move, in the delete procedure of Radio Link, also will carry out channel and move.Make CE bits keep compact resource distribution mode in this way, make portion C E kits reach resource allocation to greatest extent as far as possible, and remaining CE kits keeps comparatively idle state, avoids occurring each CEkits and the situation generation that resource is evenly occupied occurs.
In the present embodiment, according to the described professional foundation order of table 1, the baseband channel processing resource that carries out CE kits divides timing, after current access 2 road 384Kbps business and 2 tunnel speech businesses equally, still access one road 384Kbps business that can be successful, as shown in table 2 below.
Table 2
| Operating sequence | CE kits 1 loading condition | CE kits 2 loading conditions |
| After terminal 1 activates 384K | 16 | 0 |
| After terminal 2 is carried out the 12.2K calling | 17 | 0 |
| After terminal 3 activates 384K | 17 | 16 |
| After terminal 1 deexcitation | 1 | 16 |
| After terminal 4 is carried out the 12.2K calling | 2 | 16 |
| After terminal 1 activates 384K once more | 18 | 16 |
| Terminal 5 activates the professional success of 384K | 18 | 32 |
Though by with reference to some preferred embodiment of the present invention, the present invention is illustrated and describes, those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (8)
1. the distribution method of baseband channel processing resource in the base stations in mobile communication system, wherein, described base station adopts resource pool to carry out the distribution of baseband channel processing resource,
It is characterized in that described method comprises following steps:
A is according to the baseband channel processing resource requirements and the predefined thresholding of new business, described new business is divided into the professional and little demand business of big demand, and for big demand business, described distribution method enters step B, for little demand business, affiliated distribution method enters step C;
B handles in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, selects the baseband channel of full payload maximum to handle the subelement pond, for described new business is distributed baseband channel processing resource;
C handles in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, select the baseband channel of little demand service load summation maximum to handle the subelement pond, for described new business is distributed baseband channel processing resource.
2. the distribution method of baseband channel processing resource is characterized in that in the base stations in mobile communication system according to claim 1, and described steps A also comprises following substep:
A1: described base station obtains the baseband channel processing resource requirements of new business;
A2: the baseband channel processing resource requirements is judged to be big demand business more than or equal to the new business of predefined thresholding, the baseband channel processing resource requirements is judged to be little demand business less than the new business of predefined thresholding;
A3: if described new business is big demand business, then enter step B,, then enter step C if described new business is little demand business.
3. the distribution method of baseband channel processing resource in the base stations in mobile communication system according to claim 1, it is characterized in that, described step B further comprises following substep: handle in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, calculate each baseband channel and handle the baseband channel processing resource summation that the subelement pond has been distributed, and select the baseband channel of summation maximum to handle the subelement pond, be this big demand traffic assignments baseband channel processing resource.
4. the distribution method of baseband channel processing resource in the base stations in mobile communication system according to claim 1, it is characterized in that, described step C further comprises following substep: handle in the subelement pond greater than the baseband channel of the baseband channel processing resource requirements of described new business at the residual baseband channel processing resource, calculate each baseband channel and handle baseband channel processing resource summation of having distributed in the subelement pond and the difference of wherein distributing to the baseband channel processing resource of big demand business, select the baseband channel of difference maximum to handle the subelement pond, be this little demand traffic assignments baseband channel processing resource.
5. according to the distribution method of baseband channel processing resource in any described base stations in mobile communication system of claim 1 to 4, it is characterized in that, among described step B and the C, also comprise following steps respectively: when satisfying channel and move condition, carrying out distributing baseband channel processing resource for described new business again after channel is moved.
6. the distribution method of baseband channel processing resource is characterized in that in the base stations in mobile communication system according to claim 5, and described channel is moved condition for satisfying following the requirement simultaneously:
The idling-resource that each baseband channel is handled the subelement pond is all less than the baseband channel processing resource requirements of described new business;
The summation of the idling-resource in all baseband channel processing subelement ponds is greater than the baseband channel processing resource requirements of described new business;
Some baseband channels can be handled in the subelement pond the assigned portions business and be re-assigned to other baseband channel and handle on subelement pond, and this baseband channel is handled the baseband channel processing resource requirements of subelement pond residual resource greater than described new business.
7. the distribution method of baseband channel processing resource is characterized in that in the base stations in mobile communication system according to claim 6, also comprises following steps:
Discharging existing business or carrying out business when reshuffling, carry out channel and move, move on the residual baseband channel processing resource described subelement pond still less consuming the less business of baseband channel processing resource.
8. the distribution method of baseband channel processing resource is characterized in that in the base stations in mobile communication system according to claim 1, and described mobile communication system is a broadband CDMA system.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101222671B (en) * | 2007-12-06 | 2010-12-15 | 华为技术有限公司 | Method, system and equipment for confirming inceptive service authorization value |
| CN101232654B (en) * | 2007-01-25 | 2011-07-13 | 中兴通讯股份有限公司 | Base band resource pool system and control method thereof |
| CN102378186A (en) * | 2011-11-21 | 2012-03-14 | 中兴通讯股份有限公司 | Base station resource sharing system and method |
| CN102740326A (en) * | 2011-04-07 | 2012-10-17 | 中国移动通信集团公司 | Managing method and device for processing resources in BBU |
| CN103269519A (en) * | 2013-06-18 | 2013-08-28 | 中国科学院计算技术研究所 | Method and system for allocating processing resource in centralized-type base station architecture |
| WO2021083320A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Method for processing uplink reference signal, and related apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI104143B1 (en) * | 1997-07-31 | 1999-11-15 | Nokia Networks Oy | A method for controlling communications resources |
| US6754714B1 (en) * | 1999-10-05 | 2004-06-22 | Cisco Technology, Inc. | Multilink point-to-point protocol network access server channel allocation method and apparatus |
| JP2003087854A (en) * | 2001-09-13 | 2003-03-20 | Fujitsu Ltd | Base transceiver station |
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2005
- 2005-03-31 CN CNB200510024814XA patent/CN100366110C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232654B (en) * | 2007-01-25 | 2011-07-13 | 中兴通讯股份有限公司 | Base band resource pool system and control method thereof |
| CN101222671B (en) * | 2007-12-06 | 2010-12-15 | 华为技术有限公司 | Method, system and equipment for confirming inceptive service authorization value |
| CN102740326A (en) * | 2011-04-07 | 2012-10-17 | 中国移动通信集团公司 | Managing method and device for processing resources in BBU |
| CN102740326B (en) * | 2011-04-07 | 2015-02-04 | 中国移动通信集团公司 | Managing method and device for processing resources in BBU |
| CN102378186A (en) * | 2011-11-21 | 2012-03-14 | 中兴通讯股份有限公司 | Base station resource sharing system and method |
| CN103269519A (en) * | 2013-06-18 | 2013-08-28 | 中国科学院计算技术研究所 | Method and system for allocating processing resource in centralized-type base station architecture |
| CN103269519B (en) * | 2013-06-18 | 2016-09-28 | 中国科学院计算技术研究所 | A kind of processing resource allocation method and system in centralized base station framework |
| WO2021083320A1 (en) * | 2019-10-31 | 2021-05-06 | 华为技术有限公司 | Method for processing uplink reference signal, and related apparatus |
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| Publication number | Publication date |
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| CN100366110C (en) | 2008-01-30 |
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