CN101772177B - Method, system and device for managing base band resources - Google Patents
Method, system and device for managing base band resources Download PDFInfo
- Publication number
- CN101772177B CN101772177B CN 200810241186 CN200810241186A CN101772177B CN 101772177 B CN101772177 B CN 101772177B CN 200810241186 CN200810241186 CN 200810241186 CN 200810241186 A CN200810241186 A CN 200810241186A CN 101772177 B CN101772177 B CN 101772177B
- Authority
- CN
- China
- Prior art keywords
- base
- home cell
- band resource
- cell group
- target cell
- 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
Images
Abstract
The invention discloses a method, a system and a device for managing base band resources, which is used for realizing the real-time dynamic management on the base band resources, thereby improving the use ratio of the base band resources and enabling the use of the base band resources to be more reasonable and efficient. The method for managing the base band resources provided by the invention comprises: a radio network controller (RNC) monitors the user access amount of an objective cell; the RNC compares the user access amount with a preset threshold value, and controls a base station to regulate the base band resources of the objective cell according to the compared result; and the base station regulates the base band resources of the objective cell according to the control of the RNC.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of baseband resource managing method, system and device.
Background technology
Along with the fast development of mobile communication, people are more and more higher to the requirement of mobile communication, demand is increasing.In order to satisfy better customer service, the capacity of base station is had higher requirement, bring thus the vacancy rate of base-band resource also constantly to rise, cause a large amount of wastes of resource.Simultaneously, the power consumption brought of newly-increased base-band resource also makes operation cost constantly rise.
Prior art adopts the mode of baseband pool to manage base-band resource usually, and base-band resource is no longer fixing to be monopolized by some residential quarters, and can be shared by a plurality of residential quarters.When certain part base-band resource breaks down, can realize redistributing of base-band resource by the carrier wave technology of helping each other, satisfy business demand and again recover, reduced to a certain extent O﹠M cost.
In the common baseband pool Managed Solution, in order to satisfy the capacity requirement of residential quarter, each residential quarter is generally according to peaking capacity planning base-band resource, thereby the base-band resource that needs is more.Therefore, prior art has proposed morning and evening tides (migratory bird) effect scheme, this scheme is by the analysis to regional traffic matrix, the period of considering certain two regional telephone traffic peak values and low ebb can be complementary, for example Office Area and residential area, daytime, the Office Area traffic was more, so the base-band resource that daytime, the Office Area needed is more, and night, the residential area traffic was more, so the base-band resource that night, the residential area needed is more.Therefore, can redistribute Office Area and uptown base-band resource in fixing period, improve to a certain extent the utilance of base-band resource.But, when adopting this scheme, remain in the set time section of base-band resource before switching and to be monopolized by a residential quarter, when having accident to occur, this base-band resource often can't satisfy the demands, and can't automatically be adjusted to the residential quarter that accident occurs from this residential quarter by the base-band resource that another residential quarter is monopolized.And whether existing base-band resource no matter bearer service, all is in to work on power.
This shows that existing base band Managed Solution has following shortcoming:
When the mode of employing baseband pool is managed base-band resource, the carrier capacity planning of the division reference cell of base-band resource, in case set up the corresponding relation of base band and residential quarter, base-band resource and residential quarter are fixing the bindings, even the base-band resource of residential quarter binding does not carry the user, still monopolized by this residential quarter.During planning in order to satisfy the peak demand of cell business volume, need to consider that separately the maximum carrier capacity of overlay area plans by each residential quarter, therefore the base-band resource that needs is the stack of the base-band resource of each residential quarter, thereby can cause the very large waste of base-band resource.
Morning and evening tides (migratory bird) effect scheme is based on the baseband resource managing scheme of frequency between set time point switching cell, if run into accident, such as night the Office Area a large number of services appears suddenly, set time point handover scheme obviously can't satisfy emergent demand.If by increasing the emergent problem that solves artificial on duty, strengthened again undoubtedly the O﹠M burden.This scheme has been considered the inter-cell traffic model complementary, but the assessment of this business model and foundation need to done in early stage a large amount of research works, and can not have complete environment to do the foundation of business model before the networking, therefore in fact, the current operation model all can only adopt the method for pre-estimating, and there is certain uncertainty in this estimation, if there is deviation, design capacity can not be met consumers' demand, and causes easily user's access rate low.So the tidal effect solution has just been considered business model roughly, do not consider in fact whether current frequency really carries the user.
And, also be to be in power-up state although idle base-band resource of the prior art does not have carrying user data, cause energy waste.
In sum, prior art is lower to the utilance of base-band resource.
Summary of the invention
The embodiment of the invention provides a kind of baseband resource managing method, system and device, in order to the real-time dynamic management of realization to base-band resource, thereby improves the base-band resource utilance, so that the utilization of base-band resource more rationally effectively.
A kind of baseband resource managing method that the embodiment of the invention provides comprises:
User's access amount of radio network controller (RNC) Real-Time Monitoring Target cell;
Described RNC compares described user's access amount and predetermined threshold value, and controls the base-band resource of adjustment aim residential quarter, base station according to comparative result;
Described base station is according to the control of described RNC, the base-band resource of adjustment aim residential quarter.
A kind of communication system that the embodiment of the invention provides comprises:
Radio network controller (RNC), the user's access amount for the Real-Time Monitoring Target cell compares described user's access amount and predetermined threshold value, and controls the base-band resource of base station adjustment aim according to comparative result;
The base station is used for the control according to described RNC, the base-band resource of adjustment aim residential quarter.
A kind of RNC that the embodiment of the invention provides comprises:
Monitoring means is for user's access amount of Real-Time Monitoring Target cell;
The control allocation units are used for when described user's access amount surpasses the first predetermined threshold value, and base-band resource is distributed for this Target cell in the control base station;
The control releasing unit is used for when described user's access amount is lower than the second predetermined threshold value, and the control base station discharges the base-band resource of this Target cell.
A kind of base station that the embodiment of the invention provides comprises:
Receiving element is used for receiving the notice for Target cell distribution or release base-band resource that radio network controller (RNC) sends;
Home cell group determining unit is used for according to described notice, and the corresponding relation of pre-configured home cell and Target cell, and the corresponding relation of home cell and home cell group, determines the corresponding home cell group of Target cell;
The resource processing unit is used for according to described notice, chooses idle base-band resource from base band resource pool corresponding to this home cell group, should distribute to this Target cell by the free time base-band resource; Perhaps, according to described notice, for this Target cell discharges base-band resource, and the base-band resource that discharges is recovered in base band resource pool corresponding to this home cell group.
The embodiment of the invention is by user's access amount of radio network controller (RNC) Real-Time Monitoring Target cell; Described RNC compares described user's access amount and predetermined threshold value, and adjusts the base-band resource of this Target cell according to comparative result control base station; Described base station is according to the control of described RNC, the base-band resource of adjustment aim residential quarter, thus realized real-time dynamic management to base-band resource, improved the base-band resource utilance, so that the utilization of base-band resource is more rationally effectively.
Description of drawings
The overall procedure schematic diagram of a kind of baseband resource managing method that Fig. 1 provides for the embodiment of the invention;
The idiographic flow schematic diagram of a kind of baseband resource managing method that Fig. 2 provides for the embodiment of the invention;
The cellular traffic demand curve schematic diagram that Fig. 3 provides for the embodiment of the invention;
Base-band resource when Fig. 4 has the baseband pool Managed Solution now for adopting takies the situation schematic diagram;
Base-band resource when Fig. 5 has the tidal effect scheme now for adopting takies the situation schematic diagram;
The base-band resource of Fig. 6 during for the technical scheme that adopts the embodiment of the invention and provide takies the situation schematic diagram;
The curve synoptic diagram of bursts of traffic peak value appears in the residential quarter that Fig. 7 provides for the embodiment of the invention;
Fig. 8 is for when the bursts of traffic peak value appears in the residential quarter, and the base-band resource when adopting existing tidal effect scheme takies the situation schematic diagram;
Fig. 9 is for when the bursts of traffic peak value appears in the residential quarter, and the base-band resource during technical scheme that the employing embodiment of the invention provides takies the situation schematic diagram;
The structural representation of the communication system that Figure 10 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of baseband resource managing method, system and device, in order to realize the real-time dynamic management to base-band resource, thereby improve the base-band resource utilance, so that the utilization of base-band resource more rationally effectively, in the face of the bursts of traffic peak time, can effectively avoid the generation of call drop situation.
In the embodiment of the invention, satisfy the customer service demand with minimum base-band resource, and automatically adjust base-band resource along with the variation of customer service, realized base-band resource neatly distribution according to need between different districts; Further, cooperate with corresponding economize on electricity means, thereby farthest reduce the base-band resource energy consumption, avoid the wasting of resources.
Need to prove that the home cell described in the embodiment of the invention (LocallCell) and home cell group are the concepts of resource capacity.The base station is when setting up residential quarter (Cell), need to be with reference to home cell, namely the residential quarter is set up as the basis take home cell, for example, some home cells have the base-band resource of 6 frequencies, then can adopt the base-band resource of 3 frequencies wherein to set up a residential quarter.Home cell and home cell group are many-to-one relations, and home cell and residential quarter are man-to-man relations.
All need to store the corresponding relation of home cell and home cell group in RNC and the base station, and the corresponding relation of home cell and residential quarter, to realize the base-band resource scheduling to Target cell.Wherein, the home cell of RNC side storage and the corresponding relation of home cell group, and the corresponding relation of home cell and residential quarter can be disposed by operation maintenance center (OMC).And the corresponding relation of the home cell of base station side storage and home cell group can be disposed by OMC, corresponding relation as for home cell and residential quarter, then can set up by RNC, RNC sets up the information that the home cell that is carried at appointment in the request is set up the residential quarter in the residential quarter, the residential quarter is set up according to this information in the base station, determine the corresponding relation of home cell and residential quarter, thereby in the cell configuration process that follow-up RNC initiates, the base station can according to this information, correspond to Target cell on the home cell of self maintained.
Below in conjunction with accompanying drawing the technical scheme that the embodiment of the invention provides is described.
Referring to Fig. 1, a kind of baseband resource managing method that the embodiment of the invention provides totally comprises step:
User's access amount of S101, radio network controller (RNC) Real-Time Monitoring Target cell (or claiming designated cell).
S102, RNC compare user's access amount and predetermined threshold value, and adjust the base-band resource of this little target area according to comparative result control base station.
S103, base station are according to the control of RNC, the base-band resource of adjustment aim residential quarter.
Particularly, step S102 comprises: when user's access amount of Target cell surpassed the first predetermined threshold value, base-band resource was distributed for this Target cell in RNC control base station; When user's access amount of Target cell was lower than the second predetermined threshold value, RNC control base station discharged the base-band resource of this Target cell; Wherein, described the first predetermined threshold value is greater than described the second predetermined threshold value.
The business model of embodiment of the invention User access, adopt frequency preset mechanism distribution according to need base-band resource, so in fact, can realize base-band resource dynamically sharing in real time between different districts, reach the purpose that satisfies the customer service demand with minimum base-band resource, thereby avoid in the existing tidal effect scheme should be acute poor, model evaluation is uncertain, the synthesis energy saving effect is low shortcoming.
Described frequency preset mechanism, namely by predefined the first predetermined threshold value, i.e. carrier wave application thresholding guarantees the residential quarter before can't satisfying the user admission amount, carrier capacity is replenished in advance; By predefined the second predetermined threshold value, namely carrier wave discharges thresholding, guarantees that the adjustment of cell carrier capacity can be too not frequent.
The below provides the specific embodiment explanation.
Preferably, the embodiment of the invention adopts OMC, RNC and base station (NodeB) three network elements to cooperate the management of finishing base-band resource, and as shown in Figure 2, a kind of baseband resource managing method that the embodiment of the invention provides specifically comprises step:
S201, OMC plan the corresponding relation of corresponding relation, home cell and the home cell group of home cell and residential quarter in advance, and predetermined threshold value, be above-mentioned the first predetermined threshold value and the second predetermined threshold value, and with these information configuration to RNC, preserved in this locality by RNC.The corresponding relation of the home cell that OMC will plan in advance again and home cell group disposes to NodeB, is preserved in this locality by NodeB.
Because the corresponding relation of residential quarter and home cell is planned in advance by OMC equally and is disposed to RNC, so RNC can extrapolate the corresponding relation of residential quarter and home cell group.
A NodeB can safeguard a plurality of home cell groups, the corresponding one or more home cells of each home cell group.The corresponding base band resource pool of each home cell group comprises one or more carrier wave base-band resources in the base band resource pool.The home cell that only is under the jurisdiction of same home cell group could be shared the base-band resource in base band resource pool corresponding to this home cell group.
S202, NodeB when initial, only set up a frequency to each home cell after starting, and are carrier wave base-band resource of each cell allocation.Then, NodeB notifies the RNC home cell corresponding home cell group ability in the mode of resource status indication.
Wherein, home cell group ability utilizes that home cell group information unit (Local Cell Group Information IE) carries in base station application part (NBAP, the Node B application part) agreement.Under the prerequisite of the integrality of not destroying the NBAP agreement, the situation of change of home cell group ability is notified to RNC by Local CellGroup Information IE, thereby has realized the real-time update to home cell group ability among the RNC.
Home cell group ability described in the embodiment of the invention, namely contained idle base-band resource amount in base band resource pool corresponding to home cell group that is to say to also have how many idle frequencies to distribute in this base band resource pool.
RNC initiates the residential quarter according to the planned capacity (being the frequency resource that home cell is planned) of residential quarter and sets up, the residential quarter that NodeB sends according to RNC is set up request message and is set up the residential quarter, if setting up the frequency configuration that comprises in the request message, the residential quarter surpasses 1, NodeB will be that home cell is redistributed base-band resource for the part that exceeds so, namely again set up corresponding frequency for the residential quarter.After the residential quarter was set up and finished, NodeB set up the residential quarter and finishes message informing to RNC.If home cell group ability changes in this process, NodeB is with the change of resource status indicating mode notice RNC home cell group ability.
S203, RNC Real-Time Monitoring user's access situation, i.e. user's access amount of Real-time Obtaining Target cell.
S204, when RNC finds that user's access amount of a frequency of certain residential quarter or a plurality of frequencies surpasses the first predetermined threshold value, utilize cell re-configuration to put process notice NodeB and add frequency for this residential quarter, be corresponding home cell interpolation base-band resource.
NodeB searches the corresponding relation of pre-configured home cell and home cell group according to the notice of RNC, determines to need to add the corresponding home cell group in residential quarter of frequency; From base band resource pool corresponding to this home cell group, choose the idle base-band resource of one or more frequencies, should distribute to this home cell and activate this frequency by the free time base-band resource.After the frequency of finishing designated cell added, NodeB put response message with cell re-configuration and notifies to RNC.And notify home cell group ability after RNC upgrades in the mode of resource status indication, because idle base-band resource tails off, so should this locality home cell group ability diminish.
Further, after the home cell group ability of RNC after receiving renewal, the home cell group informing capability after this is upgraded is to OMC, so that follow-up Operation and Maintenance.
S205, when RNC finds that user's access amount of one or more frequencies of certain residential quarter is lower than the second predetermined threshold value, RNC utilizes cell re-configuration to put process notice NodeB discharges one or more frequencies for this residential quarter base-band resource.Further, for fear of the situation that conversation loss occurs at frequency to be discharged, RNC can before notice NodeB discharge the base-band resource of certain frequency, take dynamic channel allocation (DCA) algorithm that the customer service on this frequency is adjusted to first other and take on the frequency.
NodeB is according to the notice of RNC, for frequency is specified in the designated cell deletion, the base-band resource of this appointment frequency is discharged from the residential quarter, and be recovered in the corresponding base band resource pool of the corresponding home cell group in this residential quarter, thereby, idle base-band resource in this base band resource pool becomes many, and it is large that this home cell group ability becomes.And NodeB puts response message notice notice RNC frequency with cell re-configuration and discharges completely, and notifies home cell group ability after RNC upgrades in the mode of resource status indication.
Further, after the home cell group ability of RNC after receiving renewal, the home cell group informing capability after this is upgraded is to OMC.
S206, break down when some base-band resource of NodeB itself, when perhaps from fault, recovering, corresponding home cell group ability is upgraded in the capital, therefore, NodeB will be with the home cell group ability real-time informing after upgrading to RNC, for RNC reference before the base-band resource scheduling, to guarantee the validity of each scheduling.
That is to say that when the home cell group ability of NodeB self maintained changed, the home cell group informing capability after will changing immediately was to RNC, RNC upgrades corresponding home cell group ability synchronously.RNC is in control before the base station is the cell allocation base-band resource, according to pre-configured residential quarter and the corresponding relation of home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell; The home cell group ability corresponding according to this home cell group, judge whether current this home cell group ability satisfies the condition of distributing base-band resource as Target cell, whether also to that is to say in base band resource pool corresponding to this home cell group of base station side available free carrier wave, if satisfy, then described RNC control base station is this cell allocation base-band resource, otherwise the base-band resource of this residential quarter is not dispatched.
Further, lower electric treatment is carried out to the base-band resource that discharges in the base station.The base-band resource that the embodiment of the invention proposes is shared take carrier wave as unit, therefore is conducive to the enforcement of power-saving mechanism.For example, under traffic affecting prerequisite not, cooperation is with the base-band resource allocative decision of compactness, the base station initiatively utilizes the carrier wave mutual-aid function that base-band resource is carried out the compactness arrangement, regular base-band resource fragment, so that the idle quantity of the digital signal processor (DSP) of processing base band data and integrated circuit board reaches maximum, thereby it is tactful that these idle devices are implemented lower electricity, farthest saves the required energy consumption of Base-Band Processing.
The Contrast on effect analysis of adopting prior art and the technical scheme that adopts the embodiment of the invention to provide to reach is provided the below.
One, base-band resource takies situation relatively.
Take 24 hours subscribers carrier demand of a S4/4 base station whole day as example, Fig. 3 shows whole day user's telephone traffic curve of the first residential quarter and second residential quarter of a S4/4 BTS management.The technical scheme that the base station adopts respectively baseband pool scheme, tidal effect scheme and the embodiment of the invention of prior art to provide manages base-band resource, and it is as follows that resulting base-band resource takies the situation contrast:
As shown in Figure 4, when adopting existing baseband pool scheme, the first residential quarter and the second residential quarter whole day all need to take 4 carrier wave base-band resources, and the first residential quarter and the stack of the second cell carrier demand can be seen that the base station needs to continue to provide in 24 hours the base-band resource of 8 carrier waves.
As shown in Figure 5, when adopting the tidal effect scheme, the first residential quarter and the second residential quarter time-sharing multiplex base-band resource are by the time model timing adjustment cell baseband capacity of planning.The carrier wave demand stack of the first residential quarter and the second residential quarter can be seen that the base station needs to continue to provide in 24 hours the base-band resource of 6 carrier waves.
As shown in Figure 6, during the baseband resource managing scheme of the service based model that the employing embodiment of the invention provides, the cell carrier capacity is adjusted in real time according to business demand in the first residential quarter and the second residential quarter.With the first residential quarter and the stack of the second cell baseband demand, can see occupied base-band resource along with the cell carrier changes in demand, whole day takies at most the baseband carrier resource of 5 carrier waves in 24 hours, and minimum need take the base-band resource of 2 carrier waves.
Can be found out that by above-mentioned 3 kinds of baseband resource managing methods the technical scheme that adopts the embodiment of the invention to provide can effectively be saved base-band resource, improve the base-band resource utilance.Further, for the frequency resource that discharges, the strategy of electricity or frequency reducing can reach obvious energy-saving effect under the NodeB employing processor.
Two, to bursts of traffic should acute comparison.
Fig. 7 shows the bursts of traffic peak condition that the first residential quarter occurred in the peak traffic phase.
If the baseband resource managing method at set time adjustment cell capacity that the base station adopts existing tidal effect scheme to propose, then when the bursts of traffic peak value appears in the first Zone between the peak period, the base station is the demand that the base-band resource of the first cell allocation can not satisfy bursts of traffic, as shown in Figure 8, the call drop situation must occur in the a-quadrant.
By contrast, if the baseband resource managing method of the service based model that the base station employing embodiment of the invention provides as shown in Figure 9, under same base station capacity (6 carrier wave), still can satisfy the demand of bursts of traffic.
Referring to Figure 10, a kind of communication system that the embodiment of the invention provides comprises:
Radio network controller (RNC) 11, the user's access amount for the Real-Time Monitoring Target cell compares user's access amount and predetermined threshold value, and adjusts the base-band resource of these Target cells according to comparative result control base station 12.
Preferably, described base station 12 comprises:
Receiving element 121 is used for receiving the notice for Target cell distribution or release base-band resource that described RNC 11 sends, and namely cell re-configuration is put request message, is used to indicate to designated cell additions and deletions frequency.
Home cell group determining unit 122, for the notice that receives according to described receiving element 121, and the residential quarter of RNC 11 indication and the corresponding relation of home cell, and the pre-configured home cell of OMC and the corresponding relation of home cell group, determine the corresponding home cell group of this Target cell.
Preferably, described base station 12 also comprises:
Preferably, described base station also comprises:
Energy-efficient treatment unit 125 is used for the base-band resource that discharges is carried out lower electric treatment.
Preferably, described RNC 11 comprises:
Monitoring means 111 is for user's access amount of Real-Time Monitoring Target cell.
Preferably, described control allocation units 112 comprise:
Home cell group ability unit 21 is used for receiving and storing the corresponding home cell group of each home cell group ability.
Home cell group determining unit 22, be used for when user's access amount surpasses the first predetermined threshold value, according to pre-configured residential quarter and the corresponding relation of home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of this Target cell.
Identifying unit 23 is used for the home cell group ability corresponding according to this home cell group, judges whether current this home cell group ability satisfies the condition of distributing base-band resource as Target cell.
Preferably, described home cell group ability unit 21 comprises:
Memory cell 211 is used for receiving and storing the corresponding home cell group of each home cell group ability.
Updating block 212 be used for to utilize the home cell group ability of the same home cell group that the described memory cell 211 of home cell group ability update that receives stored.
In sum, the embodiment of the invention dynamically indicates NodeB to distribute or the release base-band resource take business model as benchmark by RNC, reaches base-band resource and distributes according to need flexibly, guarantees real-time and validity that each base-band resource is adjusted; And the adjustment mode is deferred to the NBAP agreement fully.Simultaneously, the embodiment of the invention does not need to carry out in advance the business model assessment, can realize satisfying the customer service demand with minimum base-band resource, has realized base-band resource dynamically sharing in real time between different districts, and is emergent effective, reduced O﹠M cost.Further, the baseband resource managing scheme of taking the embodiment of the invention to provide is conducive to the power-on and power-off management to idle LTE Baseband Processing Unit, DSP device etc. more, thus the power consumption that can further save the base station.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. baseband resource managing method is characterized in that the method comprises:
User's access amount of radio network controller (RNC) Real-Time Monitoring Target cell;
When described user's access amount surpassed the first predetermined threshold value, described RNC control base station was that Target cell distributes base-band resource; When described user's access amount was lower than the second predetermined threshold value, described RNC control base station discharged the base-band resource of Target cell; Wherein, described the first predetermined threshold value is greater than described the second predetermined threshold value;
Described base station is according to the control of described RNC, the base-band resource of adjustment aim residential quarter.
2. method according to claim 1 is characterized in that, when described user's access amount surpassed the first predetermined threshold value, described RNC control base station was that Target cell distributes the step of base-band resource to comprise:
Described RNC is according to pre-configured Target cell and the corresponding relation of home cell, and the corresponding relation of home cell and home cell group, determines the corresponding home cell group of Target cell;
When this home cell group ability satisfies when distributing the condition of base-band resource for Target cell, described RNC control base station is Target cell distribution base-band resource.
3. method according to claim 2 is characterized in that, the corresponding relation of described Target cell and home cell, and the corresponding relation of described home cell and home cell group are to be disposed to described RNC's by the OMC of operation maintenance center in advance.
4. method according to claim 1 is characterized in that, described base station is according to the control of described RNC, and the step of the base-band resource of adjustment aim residential quarter comprises:
Described base station receives the notice for Target cell distribution base-band resource that described RNC sends;
Described base station is according to described notice, by searching the corresponding relation of Target cell and home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell;
Described base station is chosen idle base-band resource according to described notice from base band resource pool corresponding to this home cell group, should distribute to Target cell by the free time base-band resource.
5. method according to claim 1 is characterized in that, described base station is according to the control of described RNC, and the step of the base-band resource of adjustment aim residential quarter comprises:
Described base station receives the notice of the base-band resource of the release Target cell that described RNC sends;
Described base station is according to described notice, by searching the corresponding relation of Target cell and home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell;
Described base station, for Target cell discharges base-band resource and is recovered to the base-band resource that discharges in base band resource pool corresponding to this home cell group according to described notice.
6. method according to claim 5 is characterized in that, the method also comprises:
Lower electric treatment is carried out to the base-band resource that discharges in described base station.
7. according to claim 2 to the described method of 6 arbitrary claims, it is characterized in that the method also comprises:
When described base station changes when the home cell group ability of self storing, give described RNC with the home cell group informing capability after the variation;
Described RNC is according to the home cell group ability of this update notifications self storage.
8. method according to claim 7 is characterized in that, the method also comprises:
Described RNC will be corresponding with the home cell group renewal after home cell group informing capability to the OMC of operation maintenance center.
9. a communication system is characterized in that, this system comprises:
Radio network controller (RNC), for user's access amount of Real-Time Monitoring Target cell, when described user's access amount surpassed the first predetermined threshold value, the control base station was that Target cell distributes base-band resource; When described user's access amount was lower than the second predetermined threshold value, the control base station discharged the base-band resource of Target cell; Wherein, described the first predetermined threshold value is greater than described the second predetermined threshold value, and described RNC comprises:
Monitoring means is for user's access amount of Real-Time Monitoring Target cell;
The control allocation units are used for when described user's access amount surpasses the first predetermined threshold value, and the control base station is that Target cell distributes base-band resource;
The control releasing unit is used for when described user's access amount is lower than the second predetermined threshold value, and the control base station discharges the base-band resource of Target cell;
The base station is used for the control according to described RNC, the base-band resource of adjustment aim residential quarter, and described base station comprises:
Receiving element is used for receiving the notice for Target cell distribution or release base-band resource that described RNC sends;
Home cell group determining unit is used for according to described notice, by searching the corresponding relation of Target cell and home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell;
The resource processing unit is used for according to described notice, chooses idle base-band resource from base band resource pool corresponding to this home cell group, should distribute to Target cell by the free time base-band resource; Perhaps, according to described notice, for this residential quarter discharges base-band resource, and the base-band resource that discharges is recovered in base band resource pool corresponding to this home cell group.
10. system according to claim 9 is characterized in that, described base station also comprises:
Notification unit is used for giving described RNC with the home cell group informing capability after the variation when the home cell group ability of self storage changes.
11. system according to claim 10 is characterized in that, described base station also comprises:
The energy-efficient treatment unit is used for the base-band resource that discharges is carried out lower electric treatment.
12. system according to claim 11 is characterized in that, described control allocation units comprise:
Home cell group ability unit is used for receiving and storing the corresponding home cell group of each home cell group ability;
Home cell group determining unit, be used for when described user's access amount surpasses the first predetermined threshold value, according to pre-configured Target cell and the corresponding relation of home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell;
Identifying unit is used for the home cell group ability corresponding according to this home cell group, judges whether current this home cell group ability satisfies the condition of distributing base-band resource as Target cell;
Control unit is used for satisfying when distributing the condition of base-band resource for Target cell when this home cell group ability, and controlling the base station is Target cell distribution base-band resource.
13. system according to claim 12 is characterized in that, described home cell group ability unit comprises:
Memory cell is used for receiving and storing the corresponding home cell group of each home cell group ability;
Updating block, home cell group ability corresponding to same home cell group that be used for to utilize the described memory cell of home cell group ability update that receives to store;
Notification unit, the home cell group informing capability after being used for upgrading is to the OMC of operation maintenance center.
14. a radio network controller (RNC) is characterized in that, described RNC comprises:
Monitoring means is for user's access amount of Real-Time Monitoring Target cell;
The control allocation units are used for when described user's access amount surpasses the first predetermined threshold value, and base-band resource is distributed for this Target cell in the control base station;
The control releasing unit is used for when described user's access amount is lower than the second predetermined threshold value, and the control base station discharges the base-band resource of this Target cell;
Wherein, described the first predetermined threshold value is greater than described the second predetermined threshold value.
15. RNC according to claim 14 is characterized in that, described control allocation units comprise:
Home cell group ability unit is used for receiving and storing the corresponding home cell group of each home cell group ability;
Home cell group determining unit, be used for when described user's access amount surpasses the first predetermined threshold value, according to pre-configured Target cell and the corresponding relation of home cell, and the corresponding relation of home cell and home cell group, determine the corresponding home cell group of Target cell;
Identifying unit is used for the home cell group ability corresponding according to this home cell group, judges whether current this home cell group ability satisfies the condition of distributing base-band resource as Target cell;
Control unit is used for satisfying when distributing the condition of base-band resource for Target cell when this home cell group ability, and controlling the base station is Target cell distribution base-band resource.
16. a base station is characterized in that, described base station comprises:
Receiving element is used for receiving the notice for Target cell distribution or release base-band resource that radio network controller (RNC) sends;
Home cell group determining unit is used for according to described notice, and the corresponding relation of pre-configured home cell and Target cell, and the corresponding relation of home cell and home cell group, determines the corresponding home cell group of Target cell;
The resource processing unit is used for according to described notice, chooses idle base-band resource from base band resource pool corresponding to this home cell group, should distribute to this Target cell by the free time base-band resource; Perhaps, according to described notice, for this Target cell discharges base-band resource, and the base-band resource that discharges is recovered in base band resource pool corresponding to this home cell group.
17. base station according to claim 16 is characterized in that, described base station also comprises:
Notification unit is used for giving described RNC with the home cell group informing capability after the variation when the home cell group ability of self storage changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810241186 CN101772177B (en) | 2008-12-26 | 2008-12-26 | Method, system and device for managing base band resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810241186 CN101772177B (en) | 2008-12-26 | 2008-12-26 | Method, system and device for managing base band resources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101772177A CN101772177A (en) | 2010-07-07 |
| CN101772177B true CN101772177B (en) | 2013-01-23 |
Family
ID=42504652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810241186 Active CN101772177B (en) | 2008-12-26 | 2008-12-26 | Method, system and device for managing base band resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101772177B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102348212A (en) * | 2010-08-03 | 2012-02-08 | 普天信息技术研究院有限公司 | Carrier capacity reporting method |
| CN102083179B (en) * | 2010-08-11 | 2014-04-02 | 电信科学技术研究院 | Control processing method for energy-saving cell and base station |
| CN102469593B (en) * | 2010-11-17 | 2014-12-24 | 中国移动通信集团江苏有限公司 | Method and device for distributing shared resources in base band pool |
| CN102469595B (en) * | 2010-11-18 | 2015-08-12 | 中兴通讯股份有限公司 | A kind of can the reprovision triggering method of reprovision wireless system and device |
| CN102083077B (en) * | 2010-12-24 | 2013-08-14 | 大唐移动通信设备有限公司 | Baseband pool shared resource distribution method and device |
| CN102300295B (en) * | 2011-08-11 | 2014-02-19 | 新邮通信设备有限公司 | Method for realizing energy conservation of base station |
| CN103108334B (en) * | 2011-11-10 | 2018-08-17 | 南京中兴新软件有限责任公司 | A kind of system loading dynamic adjusting method of radio frequency stretch system |
| CN104067689A (en) * | 2011-11-24 | 2014-09-24 | 瑞典爱立信有限公司 | Allocation of baseband resources to a radio unit of a serving cell |
| CN102711147B (en) * | 2012-06-14 | 2015-06-17 | 大唐移动通信设备有限公司 | Resource occupation testing method, testing device and testing system |
| CN103874072B (en) * | 2012-12-18 | 2017-09-19 | 华为终端有限公司 | Communication Jamming processing method and wireless router |
| 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 |
| CN107766146B (en) | 2016-08-23 | 2021-11-05 | 上海诺基亚贝尔股份有限公司 | Method for resource reconfiguration and corresponding device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1424800A2 (en) * | 2002-11-26 | 2004-06-02 | Texas Instruments Incorporated | Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system |
| CN1717092A (en) * | 2004-06-29 | 2006-01-04 | 中兴通讯股份有限公司 | Method for dynamically regulating auxiliary carrier frequency of multiple carrier frequency small village in radio communication system |
| CN101193431A (en) * | 2006-11-22 | 2008-06-04 | 中兴通讯股份有限公司 | A management method for high-speed share of control channel resource pool |
-
2008
- 2008-12-26 CN CN 200810241186 patent/CN101772177B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1424800A2 (en) * | 2002-11-26 | 2004-06-02 | Texas Instruments Incorporated | Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system |
| CN1717092A (en) * | 2004-06-29 | 2006-01-04 | 中兴通讯股份有限公司 | Method for dynamically regulating auxiliary carrier frequency of multiple carrier frequency small village in radio communication system |
| CN101193431A (en) * | 2006-11-22 | 2008-06-04 | 中兴通讯股份有限公司 | A management method for high-speed share of control channel resource pool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101772177A (en) | 2010-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101772177B (en) | Method, system and device for managing base band resources | |
| CN102014470B (en) | Base station power consumption control method and system | |
| EP2508030B1 (en) | Managing projected power outage at mobile radio base sites | |
| CN102413554A (en) | Energy saving method based on heterogeneous honeycomb wireless network and implementation structure thereof | |
| CN102264110B (en) | Based on changing method and the system of wireless resource distribution database | |
| CN102740326B (en) | Managing method and device for processing resources in BBU | |
| CN103843412A (en) | Energy saving in a communications network | |
| US8792894B2 (en) | Method and system for realizing energy saving control of BS | |
| WO2023051338A1 (en) | Battery control method and apparatus, and device | |
| CN114521008A (en) | Method for realizing energy conservation of 5G base station through dynamic hard shutdown of traffic | |
| CN102067644A (en) | Global operator license prioritizing and distribution | |
| CN103634884B (en) | Community power-saving control method and device | |
| CN103024880A (en) | Energy saving method and system of cell | |
| CN102905351A (en) | Base station and energy saving method thereof | |
| EP2676491B1 (en) | Method for saving energy in operating a first and second mobile communication networks, a mobile communication networks | |
| CN101616473A (en) | The power-economizing method and the device of radio network controller in a kind of TD-SCDMA system | |
| US9844002B2 (en) | Method for power consumption optimization in mobile cellular networks | |
| Israr et al. | Renewable energy provision and energy-efficient operational management for sustainable 5G infrastructures | |
| CN101179306A (en) | Method and system of transmitting power control command word | |
| CN106912088B (en) | A kind of control method and device of small base station dormancy | |
| US9710052B2 (en) | Dynamic energy savings for digital signal processor modules using plural energy savings states | |
| CN113766619B (en) | RRU dynamic scheduling method and device, electronic equipment and storage medium | |
| CN103687016A (en) | Mobile communication base station channel element dynamic configuration method and system | |
| CN102457944A (en) | Radio remote unit (RRU) and power supply method thereof | |
| CN114077213A (en) | Energy-saving control method and device |
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 |