CN103079208B - The method and device that a kind of base-band resource is dynamically shared - Google Patents
The method and device that a kind of base-band resource is dynamically shared Download PDFInfo
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- CN103079208B CN103079208B CN201110329328.4A CN201110329328A CN103079208B CN 103079208 B CN103079208 B CN 103079208B CN 201110329328 A CN201110329328 A CN 201110329328A CN 103079208 B CN103079208 B CN 103079208B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Abstract
The invention discloses a kind of method that in base station system, base-band resource is dynamically shared, including: for the initial base-band resource of carrier frequency distribution of each community；According to the actual demand situation of each cell baseband resource, determine and need distribution or the community of release base-band resource and carrier frequency；By community distribution or the base-band resource of the determined carrier frequency of release.The present invention further simultaneously discloses the device that in a kind of base station system, base-band resource is dynamically shared.Use the present invention, base-band resource can be made to share in minizone, and according to the base-band resource actual demand amount of each community, base-band resource is dynamically assigning in each community so that the base-band resource of minizone can maximally utilize, thus saves base-band resource.
Description
Technical field
The present invention relates to Resource Sharing Technology in mobile communication, particularly relate to the method and device that in a kind of base station system, base-band resource is dynamically shared.
Background technology
At wireless communication field, communication equipment the most gradually develops to distributed and modularity direction, particularly puppy parc wave point (CPRI, CommonPublicRadioInterface) base station system (OBSAI and is actively opened, the establishment of agreement organizations such as OpenBaseStationArchitectureInitiative), make Base Band Unit (BBU, BasebandUnit) developed rapidly with the framework that separates of radio frequency unit (RRU, RemoteRadioUnit) and applied.The separation architecture of so-called BBU Yu RRU, it is simply that base transceiver station (BTS, BaseTransceiverStation) is divided into two part: BBU and RRU；Wherein, BBU is made up of LTE Baseband Processing Unit (BP, BasebandProcess), and multiple base-band resources concentrate in together, and constitute a base band resource pool；RRU is for providing the radio frequency processing function of signal；Use optical fiber to connect between BBU and RRU, constitute radio frequency stretch system framework.
At present, in the method for in the industry cycle base-band resource distribution, base-band resource and radio frequency resource are all static allocation, baseband processing equipment and radio frequency unit one_to_one corresponding.And in real network environment; business distribution in time is the most unbalanced; tide traffic phenomenon is often there is between different districts and website; as shown in Figure 1; working time user is gathered in region, Office Area 11 in a large number; as: territory, central business district (CBD; CentralBusinessDistrict); and After Hours a large number of users can migrate to residential quarter 12; so; the phenomenon of a large amount of telephone traffics flowing in communication system will be caused so that the traffic peak of a community is likely to more much larger than average traffic.
Existing base-band resource distribution method typically configures according to community maximum traffic capacity, but actually, business can not reach maximum traffic capacity most of the time, so, will there are some cell baseband wastings of resources of most of the time in the base-band resource for community fixed configurations, and the situation that base-band resource is not enough occurs in other community simultaneously.
Summary of the invention
In view of this, present invention is primarily targeted at the method and device providing a kind of base-band resource dynamically to share, base-band resource can be made to share in minizone, and dynamically distribute according to the actual demand amount of each cell baseband resource, the base-band resource making minizone can maximally utilize, thus saves base-band resource.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The invention provides a kind of method that in base station system, base-band resource is dynamically shared, the method includes:
The initial base-band resource of carrier frequency distribution for each community；According to the actual demand situation of each cell baseband resource, determine and need distribution or the community of release base-band resource and carrier frequency；By community distribution or the base-band resource of the determined carrier frequency of release.
In such scheme, before the described initial base-band resource of the carrier frequency distribution for each community, the method also includes: obtain the priority of each cell carrier frequencies, according to priority and the carrier frequency distribution base-band resource that certain allocation rule is each community of each cell carrier frequencies obtained.
In such scheme, the method farther includes: arranges normal allocation thresholding and commonly discharges thresholding, and arranging cycle timer；
When cycle timer time-out, and when the conditions of demand of cell baseband resource reach normal allocation thresholding, determine and need to distribute base-band resource for respective cell；When cycle timer time-out, and the conditions of demand of cell baseband resource reach common release door in limited time, determine and need to discharge base-band resource for respective cell.
In such scheme, the method farther includes: arranges urgent distribution thresholding and promptly discharges thresholding；
When the conditions of demand of cell baseband resource reach urgent portion gate in limited time, determine and need promptly to distribute for respective cell base-band resource；When the conditions of demand of cell baseband resource reach urgent release door in limited time, determine and need promptly to discharge for respective cell base-band resource.
Present invention also offers the device that in a kind of base station system, base-band resource is dynamically shared, this device includes: resource module, business module and distribution module；Wherein,
Resource module, all base-band resources required when performing including operation flow, it is used for being allocated module assignment or release；
Business module, for the actual demand situation according to each cell baseband resource, determines and needs distribution or the community of release base-band resource and carrier frequency, and initiate request to distribution module, it would be desirable to distribute or discharge community and the carrier frequency notice distribution module of base-band resource；
Distribution module, for the initial base-band resource of carrier frequency distribution for each community；After the request receiving business module, by community distribution or the base-band resource of the determined carrier frequency of release.
In such scheme, described business module is provided with normal allocation thresholding, commonly discharges thresholding and cycle timer；Described business module, is additionally operable to when cycle timer time-out, if the conditions of demand of cell baseband resource reach normal allocation thresholding or commonly discharge thresholding, then request is the base-band resource needed for respective cell distribution or release.
In such scheme, described business module is provided with and promptly distributes thresholding, promptly discharge thresholding；Described business module, is additionally operable to, when the conditions of demand of cell baseband resource reach promptly to distribute thresholding or urgent release door in limited time, ask promptly distribute for respective cell or promptly discharge required base-band resource.
In such scheme, described resource module, it is additionally operable to when base-band resource is allocated or discharges, whether base-band resource is distributed or discharges successful result notice distribution module.
In such scheme, described distribution module, it is additionally operable to obtain the priority of each cell carrier frequencies, according to priority and the carrier frequency distribution base-band resource that certain allocation rule is each community of each cell carrier frequencies obtained.
The method and device that the base-band resource that the present invention provides dynamically is shared, introduce the concept of dynamic baseband resource pool, the mode of the base-band resource not using prior art to be each community fixed allocation carrying maximum traffic capacity, but dynamically configure corresponding base-band resource according to the actual demand of each cell business volume, base-band resource is made dynamically to share in minizone, to realize the maximization that minizone base-band resource utilizes, thus while solving some cell baseband wastings of resources, the problem of other cell baseband inadequate resource；Further, can be cost-effective.
It addition, when LTE Baseband Processing Unit breaks down, it is also possible to by baseband pool dynamic adaptation base-band resource, normal base-band resource is distributed to defect baseband and processes the community that plate is corresponding, defect baseband is processed plate simultaneously and move back clothes, in this manner it is possible to make base station system have good fault-tolerance.
Accompanying drawing explanation
Fig. 1 is tide traffic phenomenon schematic diagram；
Fig. 2 be base-band resource dynamic sharing method of the present invention realize schematic flow sheet；
Fig. 3 is the composition structural representation of base-band resource dynamic sharing device of the present invention；
Fig. 4 is the structural representation of base-band resource dynamic sharing method one embodiment applied environment of the present invention；
Fig. 5 be base-band resource dynamic sharing method one embodiment of the present invention realize schematic flow sheet.
Detailed description of the invention
The basic thought of the present invention is: introduces dynamic baseband resource pool, dynamically configures corresponding base-band resource according to the actual demand of each cell business volume, make base-band resource dynamically share in minizone.
What Fig. 2 showed base-band resource dynamic sharing method of the present invention realizes flow process, as in figure 2 it is shown, the method comprises the following steps:
Step 201: for the initial base-band resource of carrier frequency distribution of each community；
Here, the initial base-band resource of described distribution can be by existing mode first for carrying traffic peak the initial base-band resource of carrier frequency distribution；Can also be first for not less than carrying minimal service amount, the initial base-band resource of carrier frequency distribution set in advance.For giving an example, assume that community A traffic peak needs 20 carrier frequency, minimal service amount needs 6 carrier frequency, so, can be first that 20 carrier frequency all distribute initial base-band resource, can also be for more than or equal to 6, the initial base-band resource of carrier frequency distribution set in advance, such as: be 10 initial base-band resources of carrier frequency distribution.
In this step, the distribution of base-band resource can be carried out according to the difference of the priority of each cell carrier frequencies and certain allocation rule；Concrete, first obtain the priority of each cell carrier frequencies, further according to priority and the carrier frequency distribution base-band resource that certain allocation rule is each community of each cell carrier frequencies obtained；Wherein, each community includes two or more community；Described certain allocation rule can be community poll, community preferably etc..
Step 202: according to the actual demand situation of each cell baseband resource, determines and needs distribution or the community of release base-band resource and carrier frequency；
Here, the actual demand situation of described each cell baseband resource, can obtain based on cellular traffic statistical method or channel occupancy method, but be not limited to both the above method.
For example, assume at global system for mobile communications (GSM, GlobalSystemForMobileCommunications) in actual application, BTS can detect the current telephone traffic in each community or channel occupancy in real time and report base station controller (BSC, BaseStationController), BSC adds up, according to telephone traffic or channel occupancy, the base-band resource conditions of demand that each community is current, determines and ask BTS distribution or the carrier frequency of release base-band resource according to the base-band resource demand of each community.Such as: during original allocation, Office Area and residential quarter are respectively assigned the base-band resource of 10 carrier frequency, determine that current Office Area has only to 6 carrier frequency through statistics, and residential quarter needs 14 carrier frequency, so, BSC is notified that the base-band resource of 4 carrier frequency of the community corresponding to Office Area is distributed in BTS release, and the base-band resource of 4 carrier frequency discharged Office Area again distributes to 4, the community carrier frequency corresponding to residential quarter.
In this step, in order to prevent request distribution repeatedly or the problem of release base-band resource, it may be assumed that avoid ping-pong phenomenon, can pre-set two thresholdings: normal allocation thresholding and commonly discharge thresholding；Concrete, cycle timer can be set while normal allocation thresholding and common release thresholding are set, then, when cycle timer time-out, and when the conditions of demand of cell baseband resource reach normal allocation thresholding, determine and need to distribute base-band resource for respective cell；When cycle timer time-out, and the conditions of demand of cell baseband resource reach common release door in limited time, determine and need to discharge base-band resource for respective cell；So, can avoid when occurring that temporary traffic amount fluctuates, continually distribution base-band resource and release base-band resource.
Further, after distributing or discharging base-band resource, cycle timer to be reset.
Furthermore, it is contemplated that due to some special circumstances, telephone traffic or channel occupancy peak value may be made to jump or bust, and hence it is also possible to arrange another two thresholding: promptly distribute thresholding, promptly discharge thresholding；Further, when the conditions of demand of cell baseband resource reach urgent portion gate in limited time, determine and need promptly to distribute for respective cell base-band resource；When the conditions of demand of cell baseband resource reach urgent release door in limited time, determine and need promptly to discharge for respective cell base-band resource.
Typically, urgent portion gate limit value is more than normal allocation threshold value；Urgent release thresholding is more than common release door limit value.
Step 203: by community distribution or the base-band resource of the determined carrier frequency of release；
Here, described community determines in being step 202 needs distribution or the community of release base-band resource.
For realizing said method, present invention also offers a kind of base-band resource dynamic sharing device, as it is shown on figure 3, this device includes: resource module 31, business module 32 and distribution module 33；Wherein,
Resource module 31, all base-band resources required when performing including operation flow, be equivalent to dynamic baseband resource pool, be used for being allocated module 33 and distribute or discharge；
Business module 32, for the actual demand situation according to each cell baseband resource, determine and need distribution or the community of release base-band resource and carrier frequency, and initiate request to distribution module 33, it would be desirable to distribute or discharge community and the carrier frequency notice distribution module 33 of base-band resource；
Here, when determining that community needs base-band resource, initiate the request of distribution base-band resource to distribution module 33；When community need not base-band resource, initiate the request of release base-band resource to distribution module 33；Request all carries and needs distribution or the community of release base-band resource and carrier frequency.
In actual applications, for avoiding frequent requests distribution or release base-band resource, described business module 32 can arrange normal allocation thresholding, commonly discharge thresholding and cycle timer；Described business module 32, is additionally operable to when cycle timer time-out, if the conditions of demand of cell baseband resource reach normal allocation thresholding or commonly discharge thresholding, then request is the base-band resource needed for respective cell distribution or release.
For preventing telephone traffic or channel occupancy peak value from jumping or bust, described business module 32 can also arrange another two thresholding: promptly distribute thresholding, promptly discharge thresholding；Accordingly, described business module 32, it is additionally operable to, when the conditions of demand of cell baseband resource reach urgent portion gate in limited time, ask promptly to distribute required base-band resource for respective cell；When the conditions of demand of cell baseband resource reach urgent release door in limited time, ask promptly to discharge required base-band resource for respective cell.
Described distribution module 33, for the initial base-band resource of carrier frequency distribution for each community；After the request receiving business module 32, by community distribution or the base-band resource of the determined carrier frequency of release；Wherein, described community is determined by business module 32 needs distribution or the community of release base-band resource.
Further, resource module 31, it is additionally operable to when base-band resource is allocated or discharges, whether base-band resource is distributed or discharges successful result notice distribution module 33；
Further, resource module 31, it is additionally operable to when base-band resource is allocated or is released successfully, situation about being changed by base-band resource reports business module 32.
Further, distribute module 33, be additionally operable to obtain the priority of each cell carrier frequencies, according to priority and the carrier frequency distribution base-band resource that certain allocation rule is each community of each cell carrier frequencies obtained.
Fig. 4 and Fig. 5 sets forth the applied environment composition mechanism of one embodiment of the invention and realize flow process, and the present embodiment realizes based on gsm system.
As shown in Figure 4, gsm system includes that BTS402 and BSC401, BTS402 farther include BBU and RRU, and in the present embodiment, business module is realized by BSC401, and distribution module and resource module are realized by BTS402.
Concrete, described BSC401, for the actual demand situation according to each cell baseband resource, determines and needs distribution or the community of release base-band resource and carrier frequency, and initiate base-band resource distribution or releasing request to BTS402, it would be desirable to distribute or discharge community and the carrier frequency notice BTS402 of base-band resource；
Wherein, actual demand situation refers to cell telephone traffic statistics of variables or the statistics to channel occupancy.
Described BTS402, for the initial base-band resource of carrier frequency distribution for each community；After the request receiving BSC401, by needing the community of base-band resource distribute or discharge the base-band resource of determined carrier frequency；Detect the current telephone traffic in each community or channel occupancy, and report BSC401.
Further, distribution or release the most successfully result are reported BSC401 by BTS402.
In the present embodiment, after base-band resource is dynamically shared, base-band resource different districts under same BTS website, just can share between different RRU websites.
In actual applications, it is achieved the dynamic sharing functionality of base-band resource can be a software module, and this software module a part can belong to BBU software system, another part belongs to BSC software system, it is to say, a part realizes in the BBU of BTS, another part realizes in BSC；This software module can also all belong to BBU software system, say, that all realizes in the BBU of BTS.
The present embodiment base-band resource dynamic sharing method realize flow process, as it is shown in figure 5, the method comprises the following steps:
Step 501: before original allocation base-band resource, first obtains the carrier frequency priority of each community；
Here it is possible to be two or more communities.
Step 502: according to the carrier frequency priority obtained and the certain rule pre-set, for the initial base-band resource of carrier frequency distribution of each community；
Here it is possible to be first the initial base-band resource of carrier frequency distribution of each little area carrier traffic peak；It can also be each community initial base-band resource of carrier frequency distribution not less than minimum essential requirement.
Step 503～510: add up the conditions of demand of the current base-band resource in each community, and determine the need for as community distribution or release base-band resource according to the threshold value arranged and cycle timer.
Wherein, cycle timer uses only for normal allocation thresholding, common release thresholding, to determine that cycle timer arrives constantly the need of distribution or release base-band resource；Promptly distribute thresholding, urgent release thresholding is specific to emergency or accident arranges, so not limited by cycle timer, it may be assumed that arrange unrelated with cycle timer.
Concrete, cycle timer, normal allocation thresholding can be pre-set, commonly discharge thresholding, promptly distribute thresholding, promptly discharge thresholding.Certainly, in actual application, normal allocation thresholding can be the most only set and commonly discharge thresholding, urgent distribution thresholding and urgent release thresholding one of which, or two groups are all arranged；And when arrange normal allocation thresholding and common release door in limited time, cycle timer be set simultaneously.
The conditions of demand of the current base-band resource in described each community, can add up, such as the algorithm of telephone traffic based on community: calculate telephone traffic by Traffic Channel (TCH, TrafficChannel) holding time/(available TCH number * 900)；Can also add up, such as by the method for channel occupancy: take the ratio of TCH number and available TCH number in 15 minutes, but be not limited to both the above statistical method.
The step specifically determining the need for distribution or release base-band resource includes:
For normal allocation thresholding with commonly discharge thresholding, owing to being provided with cycle timer simultaneously, therefore, will whether time-out carries out subsequent operation according to cycle timer, if cycle timer is overtime, judging whether the conditions of demand of base-band resource reach normal allocation thresholding, whether reach commonly to discharge thresholding the most respectively, if reaching normal allocation thresholding, being then base-band resource needed for the carrier frequency distribution of respective cell；If reaching commonly to discharge thresholding, then it it is the required base-band resource of carrier frequency release of respective cell.If cycle timer has not timed out, then continue waiting for cycle timer time-out；If cycle timer is overtime and is not up to any one threshold value, do not process.
Distribute thresholding for urgent and promptly discharge thresholding, without considering cycle timer, that is, regardless of whether cycle timer is set, the cycle timer that no matter arranges the most overtime, perform the most directly to perform after step 503 step 505,506, judging whether respectively to reach promptly to distribute thresholding, whether reach promptly to discharge thresholding, if reaching promptly to distribute thresholding, being then base-band resource needed for the carrier frequency distribution of respective cell；If reaching promptly to discharge thresholding, then it it is the required base-band resource of carrier frequency release of respective cell.
In actual application, wherein one or more of aforementioned four threshold value can be judged according to actual needs, can judge successively or judge simultaneously.
Further, determine need for community distribution base-band resource time, whether also need first to determine in dynamic baseband resource pool has enough base-band resources to may be used for distribution, if there being enough idle base-band resource, the most directly corresponding base-band resource of distribution；Without enough idle base-band resource, can first determine whether the base-band resource currently reaching promptly to discharge thresholding, if had, first release reaches promptly to discharge the base-band resource of thresholding, again the base-band resource discharged is distributed to required community, if it is not, return the message that cannot distribute base-band resource to community.
By using the present invention, base-band resource can be made dynamically to share, and then make base-band resource be maximally utilized.Specifically, for the traffic the being distributed in time unbalanced tide traffic phenomenon generally existed in city, it may be assumed that work hours Office Area traffic compares concentration, After Hours Office Area traffic is relatively low and situation that residential quarter traffic rises, can be well solved.Assume, Office Area and the base-band resource of residential quarter maximum demand 18 carrier frequency of configuration, the minimum base-band resource needing to configure 6 carrier frequency, so, if using the scheme of prior art, two regions are both needed to by the corresponding base-band resource of the carrier configuration of greatest requirements, it may be assumed that two regions are respectively configured the base-band resource of 18 carrier frequency, amount to the base-band resource of 36 carrier frequency；And use the dynamic secret sharing of base-band resource of the present invention, the maximum sum of the base-band resource being configured to carrier frequency required for two regions of synchronization of the carrier frequency base-band resource in two regions, may is that the base-band resource of 18 carrier frequency of work hours Office Area configuration, the base-band resource of 6 carrier frequency of residential quarter configuration；The base-band resource of 6 carrier frequency of After Hours Office Area configuration, the base-band resource of 18 carrier frequency of residential quarter configuration；That is: need to configure the base-band resource of 24 carrier frequency.Obviously, saving the base-band resource of 12 carrier frequency, cost greatly reduces；Further, the base-band resource of 24 carrier frequency gets the maximum use.
The foregoing is only presently preferred embodiments of the present invention, for instruction and explanation of the present invention, be not intended to limit protection scope of the present invention, any technical staff in this area can use or utilize the present invention.Various amendments to these embodiments are evident for personnel skilled in the art, and the invention is not restricted to embodiment depicted herein, and should be according to the widest range meeting teachings disclosed herein and new feature.
Claims (9)
1. the method that in a base station system, base-band resource is dynamically shared, it is characterised in that the method includes:
The difference of the priority according to each cell carrier frequencies and the initial base-band resource of carrier frequency distribution that certain allocation rule is each community；
According to the actual demand situation of each cell baseband resource, determine and need distribution or the community of release base-band resource and carrier frequency；
By community distribution or the base-band resource of the determined carrier frequency of release；Determine need for community distribution base-band resource time, whether also need first to determine in dynamic baseband resource pool has enough base-band resources for distributing.
Method the most according to claim 1, it is characterised in that before the described initial base-band resource of the carrier frequency distribution for each community, the method also includes: obtain the priority of each cell carrier frequencies.
Method the most according to claim 1, it is characterised in that the method farther includes: normal allocation thresholding is set and commonly discharges thresholding, and cycle timer is set；
When cycle timer time-out, and when the conditions of demand of cell baseband resource reach normal allocation thresholding, determine and need to distribute base-band resource for respective cell；When cycle timer time-out, and the conditions of demand of cell baseband resource reach common release door in limited time, determine and need to discharge base-band resource for respective cell.
4. according to the method described in claim 1 or 3, it is characterised in that the method farther includes: arrange urgent distribution thresholding and promptly discharge thresholding；
When the conditions of demand of cell baseband resource reach urgent portion gate in limited time, determine and need promptly to distribute for respective cell base-band resource；When the conditions of demand of cell baseband resource reach urgent release door in limited time, determine and need promptly to discharge for respective cell base-band resource.
5. the device that in a base station system, base-band resource is dynamically shared, it is characterised in that this device includes: resource module, business module and distribution module；Wherein,
Resource module, all base-band resources required when performing including operation flow, it is used for being allocated module assignment or release；
Business module, for the actual demand situation according to each cell baseband resource, determines and needs distribution or the community of release base-band resource and carrier frequency, and initiate request to distribution module, it would be desirable to distribute or discharge community and the carrier frequency notice distribution module of base-band resource；
Distribution module, for the difference according to the priority of each cell carrier frequencies and the initial base-band resource of carrier frequency distribution that certain allocation rule is each community；After the request receiving business module, by community distribution or the base-band resource of the determined carrier frequency of release；Determine need for community distribution base-band resource time, whether also need first to determine in dynamic baseband resource pool has enough base-band resources for distributing.
Device the most according to claim 5, it is characterised in that be provided with normal allocation thresholding in described business module, commonly discharge thresholding and cycle timer；
Described business module, is additionally operable to when cycle timer time-out, if the conditions of demand of cell baseband resource reach normal allocation thresholding or commonly discharge thresholding, then request is the base-band resource needed for respective cell distribution or release.
Device the most according to claim 5, it is characterised in that be provided with in described business module and promptly distribute thresholding, promptly discharge thresholding；
Described business module, is additionally operable to, when the conditions of demand of cell baseband resource reach promptly to distribute thresholding or urgent release door in limited time, ask promptly distribute for respective cell or promptly discharge required base-band resource.
8. according to the device described in claim 5,6 or 7, it is characterised in that described resource module, it is additionally operable to when base-band resource is allocated or discharges, whether base-band resource is distributed or discharges successful result notice distribution module.
9., according to the device described in claim 5,6 or 7, it is characterised in that described distribution module, it is additionally operable to obtain the priority of each cell carrier frequencies.
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| CN201110329328.4A CN103079208B (en) | 2011-10-25 | 2011-10-25 | The method and device that a kind of base-band resource is dynamically shared |
| PCT/CN2012/077804 WO2013060159A1 (en) | 2011-10-25 | 2012-06-28 | Baseband resource dynamic sharing method and device |
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| CN103796224B (en) * | 2014-02-20 | 2017-08-25 | 大唐移动通信设备有限公司 | A kind of method of base station equipment carrier adaptive allotment and a kind of base station |
| WO2016015259A1 (en) * | 2014-07-30 | 2016-02-04 | 华为技术有限公司 | Device control method, device and system under centralized baseband pool architecture |
| CN106921981A (en) * | 2015-12-28 | 2017-07-04 | 中兴通讯股份有限公司 | A kind of method for managing resource, the apparatus and system of indoor distributed antenna system |
| CN109348511B (en) * | 2018-11-30 | 2021-11-19 | 中国联合网络通信集团有限公司 | Method and device for allocating baseband resources |
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| CN101330711A (en) * | 2007-06-20 | 2008-12-24 | 中兴通讯股份有限公司 | Method and system for managing baseband resource pool of global mobile communication system |
| CN102083077A (en) * | 2010-12-24 | 2011-06-01 | 大唐移动通信设备有限公司 | Baseband pool shared resource distribution method and device |
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| JP5090885B2 (en) * | 2007-12-10 | 2012-12-05 | 株式会社エヌ・ティ・ティ・ドコモ | Radio base station and communication control method |
| CN101568122A (en) * | 2008-04-25 | 2009-10-28 | 中兴通讯股份有限公司 | Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system |
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| CN101330711A (en) * | 2007-06-20 | 2008-12-24 | 中兴通讯股份有限公司 | Method and system for managing baseband resource pool of global mobile communication system |
| CN102083077A (en) * | 2010-12-24 | 2011-06-01 | 大唐移动通信设备有限公司 | Baseband pool shared resource distribution method and device |
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