CN102487510A - Method and device for dynamic configuration and management of grouped cells - Google Patents
Method and device for dynamic configuration and management of grouped cells Download PDFInfo
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- CN102487510A CN102487510A CN2010105734075A CN201010573407A CN102487510A CN 102487510 A CN102487510 A CN 102487510A CN 2010105734075 A CN2010105734075 A CN 2010105734075A CN 201010573407 A CN201010573407 A CN 201010573407A CN 102487510 A CN102487510 A CN 102487510A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to a method and device for dynamic configuration and management of grouped cells. The method comprises the following steps of: counting loads of grouped cell management units; and performing dynamic configuration and management on the grouped cells based on the loads and states of the grouped cell management units, wherein the dynamic configuration and management comprises the steps, such as grouped cell binding, grouped cell unbinding, transfer management or energy conservation and consumption reduction. According to the invention, the dynamic configuration and management of the grouped cells can be realized based on the load conditions of the grouped cell management units, thus dispatching operations of the grouped cell management units furthest, lowering energy consumption of a BSS (base station system), and further improving the service life and reliability of the BSS.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of method and device in dynamic-configuration management packet cell.
Background technology
At GSM (Global System for Mobile Communication; Global system for mobile communications) in; BSS (Base Station Subsystem; Base station sub-system) forms by BSC (Base Station Controller, base station controller) and BTS (Base Transceiver Station, base transceiver station).Connect through the Abis coffret between BSC and the BTS, and can adopt TDM (Time Division Multiplex, time division multiplexing) mode or IP (Internet Protocol, interconnected agreement between network) mode to realize the transmission of Abis coffret.
The Packet Service processing unit of BSC is general to adopt pluggable Physical board to realize, operator comes configuration service to handle the quantity of veneer according to the size of the load of its Packet Service.Load when in general, the configuration of BSC traffic handing capacity can be satisfied its peak traffic as far as possible.
But BSC Packet Service load can appear than big-difference in the different periods.For example, generally the traffic load at night well below the traffic load on daytime; Even by day, the traffic load of the heavy traffic period and the non-rush hour also differs greatly.In addition, some loads and the close zones of time relationship, as weekend and workaday traffic load difference can be very big in the zone of living, and are distributed in some networks of colleges and universities, the traffic load difference in vacation and non-vacation is also very big.If the service processing board of BSC is no matter in heavy traffic and idle periods; All keep the long-term work state; BSC can be operated under the higher output power for a long time, can cause many unnecessary losses and waste like this, mainly comprises: the electric energy loss of equipment; The air-conditioning electric energy loss, veneer life consumption etc.So, the BSS system energy consumption be will increase, system's useful life and reliability influenced.
Summary of the invention
Main purpose of the present invention provides a kind of method and device of dynamic-configuration management packet cell, is intended to reduce the energy consumption of BSS system, improves its useful life and reliability.
The invention provides a kind of method of dynamic-configuration management packet cell, may further comprise the steps:
The load of statistical packet cell management unit;
Load and state thereof according to said packet cell administrative unit carry out dynamically configuration management to packet cell.
Preferably, above-mentioned load and state thereof according to the packet cell administrative unit, the step of packet cell being carried out dynamically configuration management specifically comprises:
Whether the load of judging the packet cell administrative unit reaches the migration standard, is select target packet cell administrative unit then, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit.
Preferably, above-mentioned migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with said surpass first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with said be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
Preferably, above-mentioned load and state thereof according to the packet cell administrative unit, carry out dynamically configuration management to packet cell and comprise:
When receiving packet traffic requests; Whether the packet cell according to local data list item search request Packet Service has been tied to the packet cell administrative unit; Be then directly to get into Packet Service to handle through the packet cell administrative unit of having bound; Otherwise according to the load of packet cell administrative unit, select optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
Preferably, above-mentioned load and state thereof according to the packet cell administrative unit, carry out dynamically configuration management to packet cell and comprise:
According to the load and the state thereof of packet cell administrative unit, judge whether the service-user in the packet cell all is released, be then with said packet cell unbind from the packet cell administrative unit at its place.
Preferably, above-mentioned load and state thereof according to the packet cell administrative unit, carry out dynamically configuration management to packet cell and comprise:
In the packet cell administrative unit is not exist in operating state and the packet cell administrative unit under the situation of packet cell of binding, and the state of then said packet cell administrative unit is set to energy-saving and cost-reducing state;
All under the situation of thresholding load greater than the packet cell of binding for the load of energy-saving and cost-reducing state and in running order packet cell administrative unit in the packet cell administrative unit, the state of then said packet cell administrative unit is set to operating state.
The present invention also provides a kind of device of dynamic-configuration management packet cell, comprising:
Statistical module is used for the load of statistical packet cell management unit;
Control module is used for load and state thereof according to said packet cell administrative unit, and packet cell is carried out dynamically configuration management.
Preferably, above-mentioned control module specifically comprises:
The migration control unit is used to judge whether the load of packet cell administrative unit reaches the migration standard, is select target packet cell administrative unit then, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit.
Preferably, above-mentioned migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with said surpass first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with said be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
Preferably, above-mentioned control module specifically comprises:
Bind control unit; Be used for when receiving packet traffic requests; Whether the packet cell according to local data list item search request Packet Service has been tied to the packet cell administrative unit, be then directly to get into Packet Service to handle through the packet cell administrative unit of having bound, otherwise according to the load of said packet cell administrative unit; Select optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
Preferably, above-mentioned control module specifically comprises:
The unbind control unit is used for load and state thereof according to the packet cell administrative unit, judges whether the service-user in the packet cell all is released, and is then with said packet cell unbind from the packet cell administrative unit at its place.
Preferably, above-mentioned control module specifically comprises:
The state transitions control unit, being used in the packet cell administrative unit is under the situation of operating state and the packet cell administrative unit packet cell that do not have binding, the state of then said packet cell administrative unit is set to energy-saving and cost-reducing state;
All under the situation of thresholding load greater than the packet cell of binding for the load of energy-saving and cost-reducing state and in running order packet cell administrative unit in the packet cell administrative unit, the state of then said packet cell administrative unit is set to operating state.
The present invention realizes the dynamic-configuration management of packet cell through the load condition according to the packet cell administrative unit, thus the at utmost work between the schedule cell management unit, and the energy consumption of reduction BSS further improves its useful life and reliability.
Description of drawings
Fig. 1 is the schematic flow sheet of method one embodiment of dynamic-configuration management packet cell of the present invention;
Fig. 2 is the schematic flow sheet of the migration management of packet cell among method one embodiment of dynamic-configuration of the present invention management packet cell;
Fig. 3 is the energy-saving and cost-reducing schematic flow sheet of packet cell among method one embodiment of dynamic-configuration of the present invention management packet cell;
Fig. 4 is the schematic flow sheet that packet cell is bound among method one embodiment of dynamic-configuration of the present invention management packet cell;
Fig. 5 is the schematic flow sheet of packet cell unbind among method one embodiment of dynamic-configuration of the present invention management packet cell;
Fig. 6 is the structural representation of device one embodiment of dynamic-configuration management packet cell of the present invention;
Fig. 7 is the structural representation of control module among device one embodiment of dynamic-configuration of the present invention management packet cell.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Further specify technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the schematic flow sheet of method one embodiment of dynamic-configuration management packet cell of the present invention.
The method of present embodiment dynamic-configuration management packet cell may further comprise the steps:
The load of step S10, statistical packet cell management unit;
Load to the packet cell administrative unit is added up; This statistics can comprise: the load to each packet cell administrative unit is added up respectively; And all packet cell administrative units are always added up, perhaps the state according to the packet cell administrative unit carries out statistic of classification or the like.
Step S11, according to the load and the state thereof of packet cell administrative unit, packet cell is carried out dynamically configuration management.
The management of this dynamic-configuration comprises: will ask Packet Service and be in not that the packet cell of binding state is tied to the packet cell administrative unit, will not exist packet cell unbind from the packet cell administrative unit of Packet Service to concern, will reach that packet cell in the packet cell administrative unit of migration standard migrates to other packet cell administrative unit and the packet cell administrative unit carried out conversion between operating state and the energy-saving and cost-reducing state or the like.
Present embodiment is through the load condition according to the packet cell administrative unit; Realize the dynamic-configuration management of packet cell; Thereby the at utmost work between the schedule cell management unit; Reduce the energy consumption of BSS (Base Station Subsystem, base station sub-system), further improve its useful life and reliability.
With reference to Fig. 2, above-mentioned steps S11 specifically comprises:
Step S111, judging whether the load of packet cell administrative unit reaches the migration standard, is execution in step S112 then; Otherwise do not do migration process;
This migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with should above first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with this be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
This first preset load threshold value and second preset load threshold value can be as the case may be and adaptive settings, just do not do qualification at this.
Step S112, select target packet cell administrative unit, the packet cell that will reach the migration standard migrates to targeted packets cell management unit.
After the migration standard satisfied, with select target packet cell administrative unit, the packet cell that will reach the migration standard migrated to targeted packets cell management unit.It is specially: earlier with the handled MAC of packet cell (Medium/Media-Access Control; Medium access control) layer, RLC (Radio LinkControl Protocol; Radio link control) layer, BSSGP (Base Station SubsystemGPRS Protocol; The BBS-GPRS agreement) business contexts such as layer migrates to targeted packets cell management unit; Belong to the bearing mode of the Abis interface of BTS (Base Transceiver Station, base transceiver station) again according to packet cell, upgrade Abis transmission channel context.
At this, migration operation is high load capacity when migration, then is lower than first when presetting load threshold value when the load of the packet cell administrative unit of moving, and then can finish migration operation; When migration operation was the underload migration, then packet cell was all moved completion in the packet cell administrative unit of migration, then can finish migration operation.
With reference to Fig. 3, above-mentioned steps S11 specifically comprises:
Step S211, when the packet cell administrative unit is operating state, judge the packet cell that whether has binding in the packet cell administrative unit, be then not do operation; Otherwise execution in step S212;
In the packet cell administrative unit; In the time of maybe be owing to packet cell being in idle condition from the packet cell administrative unit unbind cause this packet cell administrative unit not have the packet cell of binding, perhaps carry out migration operation when underload moves standard and cause this packet cell administrative unit not have the packet cell of binding owing to the load of packet cell administrative unit reaches.
The state of step S212, this packet cell administrative unit is set to energy-saving and cost-reducing state;
Therefore, when not had the packet cell of binding in the packet cell administrative unit, then can convert the state of this packet cell administrative unit into energy-saving and cost-reducing state by operating state.It is specially: the control power management module gets into energy-saving and cost-reducing pattern, comprises reduction processor cores operating frequency, processor cores and peripheral hardware dormancy, closes electricity or the like under processor cores and the grouping user face veneer.
At this, can also confirm its energy-saving and cost-reducing mode according to energy conservation and consumption reduction effects and recovery effects:
Initial energy-saving and cost-reducing state can reduce pattern for operating frequency, and opening timing device T1;
After timer T1 is overtime, get into processor cores and peripheral hardware resting state, and opening timing device T2;
After timer T2 is overtime, get into the processor cores closed condition, and opening timing device T3;
After timer T3 is overtime, get into grouping user face veneer power-down state.
Step S213, when packet cell administrative unit during for energy-saving and cost-reducing state, judge whether the load of in running order packet cell administrative unit all loads greater than the packet cell binding thresholding of binding, be execution in step S214 then; Otherwise do not do operation;
The state of step S214, this packet cell administrative unit is set to operating state.
When the load of judging in running order packet cell administrative unit all the thresholding load greater than the packet cell of binding; The packet cell administrative unit of expression work at present state can't have been born the binding of packet cell again; Then can wake the packet cell administrative unit that is in energy-saving and cost-reducing state up this moment; Convert operating state into, to guarantee the operate as normal of system.
At this; Can remain a packet cell administrative unit and be the most initial energy-saving and cost-reducing state; For example reduce processor cores operating frequency pattern; Therefore, when needs wake the packet cell administrative unit of energy-saving and cost-reducing state up, can carry out state exchange apace, further improve its conversion efficiency.
With reference to Fig. 4, above-mentioned steps S11 specifically can comprise:
Step S311, when receiving packet traffic requests, whether be tied to the packet cell administrative unit according to the packet cell of local data list item search request Packet Service, be then execution in step S312 otherwise execution in step S313;
At first; BTS (Base Transceiver Station; Base transceiver station) Service Processing Unit receives MS (Mobile station; Travelling carriage) packet traffic requests then is sent to BSC (Base Station Controller, base station controller) chain of command administrative unit through the signaling transmission channel of setting up; Secondly whether BSC chain of command administrative unit has then bound the packet cell administrative unit according to the packet cell of local data list item search request Packet Service, is execution in step S312 then, otherwise execution in step S313.
Step S312, directly get into Packet Service through the packet cell administrative unit of having bound and handle;
When the packet cell of asking Packet Service has been in binding state, then directly get into Packet Service and handle through its packet cell administrative unit of having bound.
Step S313, according to the load of packet cell administrative unit, select optimum packet cell administrative unit, and execution in step S314;
Preferably; BSC can pass through OMC (Operation and Management Center; Operation maintenance center) bind the preferential threshold value load L that binds of setting for packet cell, then the chain of command administrative unit can be carried out the selection that optimum packet cell administrative unit is bound in the sub-district according to following algorithm:
When having load smaller or equal to the packet cell administrative unit of L, BSC chain of command administrative unit surpasses at all loads selects the optimum packet cell administrative unit that the maximum packet cell administrative unit of load is bound as packet cell in the packet cell administrative unit of L.
When all packet cell administrative units of BSC all in running order; And load is all above L, and then BSC chain of command administrative unit is loaded to surpass at all and selected the optimum packet cell administrative unit that the minimum packet cell administrative unit of load is bound as packet cell in the packet cell administrative unit of L.
For example:
BSC disposes the set of packet cell administrative unit { UPU1, UPU2, UPU3, UPU4, UPU5}.Corresponding load value is { L for set
1, L
2, L
3, L
4, L, L
5}
Work as L
1≤L
2≤L
3≤L
4≤L≤L
5, the optimum packet cell administrative unit of then selecting UPU4 to bind as packet cell;
As L≤L
1≤L
2≤L
3≤L
4≤L
5, the optimum packet cell administrative unit of then selecting UPU1 to bind as packet cell.
After BSC chain of command administrative unit is selected optimum packet cell administrative unit, for institute's requested service distributes wireless channel, for distributing the Abis oral instructions, institute's requested service fails resource according to the defeated type of Abis oral instructions simultaneously, be specially:
When Abis interface adopted the IP transmission, BSC chain of command administrative unit was the traffic assignments IP transfer resource of being asked.For example, the local logic IP addresses of allocation packets cell management unit, local udp port number, BTS transport layer user plane IP address, udp port number.
When Abis interface adopted the TDM transmission, BSC chain of command administrative unit was by being distributed radio channel resource to distribute time interval resource.For example, in order effectively to utilize the Abis time interval resource, can only be the corresponding Abis time slot of this professional required channel resource application.
Step S314, will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
Step S314 is specially, and sets up the sub-district instance in selected optimum packet cell administrative unit, sets up sub-district BSSGP layer context, sets up affiliated subdistrict user BSSGP layer, rlc layer, MAC layer context.And, adopt different modes to set up the Abis mouthpiece and carry passage according to the Abis interface type of packet cell place BTS.For example:
When the Abis interface of BTS adopted IP to carry, BSC issued transfer resource and corresponding relation to BTS, comprising: the BSC logic IP addresses of application, BSC udp port number, BTS user plane transport layer IP address, udp port number; BSC sets up inside local logic IP addresses, BSC udp port packet cell administrative unit, and the corresponding relation of packet cell, thereby accomplishes the binding of packet cell to optimum packet cell administrative unit.
When the Abis interface of BTS adopted TDM to carry, BSC issued institute's allocated channel through the chain of command passage, and the corresponding Abis time slot of institute's allocated channel; The BSC chain of command issues Abis time slot and packet cell administrative unit local address corresponding relation to TDM interface Dispatching Unit, thereby accomplishes the binding of packet cell to optimum packet cell administrative unit.
With reference to Fig. 5, above-mentioned steps S11 specifically can comprise:
Step S411, according to the load and the state thereof of packet cell administrative unit, judge whether the service-user in the packet cell all is released, be execution in step S412 then; Otherwise do not do any operation;
The load of this packet cell administrative unit can comprise that unit interval TBF (Temporary BlockFlow, Temporary Block Flow) sets up request number of times, the free time thresholding that unbinds, grouped channels utilance etc.According to the load and the state thereof of packet cell administrative unit, judge whether packet cell satisfies the unbind standard.Wherein,
Sub-district TBF sets up request number of times N in the unit interval
TBFDuring as the unbind standard, then can establish N is that TBF sets up the request number of times thresholding in the unit interval.Expression formula:
As the setting free time thresholding T that unbinds, whether in the past all do not receive packet traffic requests in the duration T when removing criterion with packet cell, can establish t and be any time apart from packet traffic requests time last time.Expression formula:
When the grouped channels utilance of packet cell unit interval when removing criterion, then can establish grouped channels utilance η is grouped channels utilance thresholding, η
tGrouped channels utilance for the unit interval statistics.Expression formula:
Above-mentioned S
1, S
2, S
3Be 1 o'clock, packet cell unbind standard is satisfied in the criterion 1,2,3 of expression load; Be 0 o'clock, represent that said load criterion do not satisfy packet cell unbind standard.
Certainly, except that above-mentioned 3 kinds of criterion, can also increase other criterion, its judged result expression formula result is S
4, S
5... S
nAccording to formula
Get the criterion M that OMC sets the sub-district unbind.
When S >=M, satisfy packet cell unbind standard.
Step S412, with packet cell unbind from the packet cell administrative unit at its place.
Step S412 is specially, when packet cell satisfies the unbind standard, with it from packet cell administrative unit unbind.
Step 412 is specially, and sets up the sub-district instance in selected optimum packet cell administrative unit, deletion sub-district BSSGP layer context, deletion affiliated subdistrict user BSSGP layer, rlc layer, MAC layer context.And, adopt different release to set up the Abis mouthpiece and carry passage according to the Abis interface type of packet cell place BTS.For example:
When the Abis interface of BTS adopts IP (Internet Protocol, interconnected agreement between network) when carrying, release IP transport layer then.When the Abis interface of BTS adopts TDM to carry, then discharge the TDM transport layer.
Fig. 6 is the structural representation of device one embodiment of dynamic-configuration management packet cell of the present invention.The device of present embodiment dynamic-configuration management packet cell comprises:
The load of 10 pairs of packet cell administrative units of statistical module is added up; This statistics can comprise: the load to each packet cell administrative unit is added up respectively; And all packet cell administrative units are always added up, perhaps the state according to the packet cell administrative unit carries out statistic of classification or the like.Then control module 11 is according to the statistics of statistical module 10; Packet cell is carried out dynamically configuration management, comprising: the packet cell that will ask Packet Service and be in not that the packet cell of binding state is tied to the packet cell administrative unit, will not have a Packet Service from the packet cell administrative unit unbind relation, will reach that packet cell in the packet cell administrative unit of migration standard migrates to other packet cell administrative unit and the packet cell administrative unit carried out conversion between operating state and the energy-saving and cost-reducing state or the like.
With reference to Fig. 7, above-mentioned control module 11 specifically comprises:
Migration control unit 111 is used to judge whether the load of packet cell administrative unit reaches the migration standard, is select target packet cell administrative unit then, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit;
Bind control unit 112; Be used for when receiving packet traffic requests; Whether the packet cell according to local data list item search request Packet Service has been tied to the packet cell administrative unit, be then directly to get into Packet Service to handle through the packet cell administrative unit of having bound, otherwise according to the load of said packet cell administrative unit; Select optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit;
Unbind control unit 113 is used for load and state thereof according to the packet cell administrative unit, judges whether the service-user in the packet cell all is released, and is then with said packet cell unbind from the packet cell administrative unit at its place;
State transitions control unit 114, being used in the packet cell administrative unit is under the situation of operating state and the packet cell administrative unit packet cell that do not have binding, the state of said packet cell administrative unit is set to energy-saving and cost-reducing state;
All under the situation of thresholding load greater than the packet cell of binding for the load of energy-saving and cost-reducing state and in running order packet cell administrative unit in the packet cell administrative unit, the state of then said packet cell administrative unit is set to operating state.
In the above-mentioned migration control unit 111, the migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with said surpass first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with said be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
This first preset load threshold value and second preset load threshold value can be as the case may be and adaptive settings, just do not do qualification at this.
After the migration standard satisfied, migration was with select target packet cell administrative unit, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit.It is specially: earlier business contexts such as the handled MAC of packet cell, rlc layer, BSSGP layer are migrated to targeted packets cell management unit, belong to the bearing mode of the Abis interface of BTS again according to packet cell, upgrade Abis transmission channel context.
At this, migration operation is high load capacity when migration, then is lower than first when presetting load threshold value when the load of the packet cell administrative unit of moving, and then can finish migration operation; When migration operation was the underload migration, then packet cell was all moved completion in the packet cell administrative unit of migration, then can finish migration operation.
Above-mentioned packet cell administrative unit possibly cause its packet cell that does not have binding owing to its packet cell is in idle condition unbind from the packet cell administrative unit, perhaps carries out migration operation when underload moves standard and causes the packet cell administrative unit not have the packet cell of binding owing to the load of packet cell administrative unit reaches.Therefore, when not having the packet cell of binding in the state transitions control unit 114 judgement packet cell administrative units, transfer its state to energy-saving and cost-reducing state by operating state; When state transitions control unit 114 judged that the load of in running order packet cell administrative unit the thresholding load greater than the packet cell of binding, the packet cell administrative unit that will be in energy-saving and cost-reducing state was again waken up, to guarantee the operate as normal of BSC.
Above-mentioned binding control unit 112 receives packet traffic requests; And whether bound the packet cell administrative unit through the packet cell of local data list item search request Packet Service; Be then directly to get into Packet Service to handle through the packet cell management of having bound; Otherwise for the request Packet Service and be in not the packet cell of binding state and distribute optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
Above-mentioned unbind control unit 113 can judge whether packet cell satisfies the unbind standard, and this unbind standard comprises: unit interval TBF sets up request number of times, the free time thresholding that unbinds, grouped channels utilance etc.When packet cell satisfies the unbind standard, then according to the Abis interface type of the BTS at packet cell place, with it from optimum packet cell administrative unit unbind.
Need to prove; The device of above-mentioned dynamic-configuration management packet cell can be the base station controller in the BSS system; Also the control device in the base station controller be can be, the binding, unbind, migration operation of packet cell and energy-saving and cost-reducing or the like realized in order to control packet cell administrative unit.
The above is merely the preferred embodiments of the present invention; Be not so limit its claim; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (12)
1. the method for a dynamic-configuration management packet cell is characterized in that, may further comprise the steps:
The load of statistical packet cell management unit;
Load and state thereof according to said packet cell administrative unit carry out dynamically configuration management to packet cell.
2. method according to claim 1 is characterized in that, said load and state thereof according to the packet cell administrative unit, and the step of packet cell being carried out dynamically configuration management specifically comprises:
Whether the load of judging the packet cell administrative unit reaches the migration standard, is select target packet cell administrative unit then, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit.
3. method according to claim 2 is characterized in that, said migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with said surpass first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with said be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
4. method according to claim 1 is characterized in that, said load and state thereof according to the packet cell administrative unit carry out dynamically configuration management to packet cell and comprise:
When receiving packet traffic requests; Whether the packet cell according to local data list item search request Packet Service has been tied to the packet cell administrative unit; Be then directly to get into Packet Service to handle through the packet cell administrative unit of having bound; Otherwise according to the load of said packet cell administrative unit, select optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
5. method according to claim 1 is characterized in that, said load and state thereof according to the packet cell administrative unit carry out dynamically configuration management to packet cell and comprise:
According to the load and the state thereof of packet cell administrative unit, judge whether the service-user in the packet cell all is released, be then with said packet cell unbind from the packet cell administrative unit at its place.
6. method according to claim 1 is characterized in that, said load and state thereof according to the packet cell administrative unit carry out dynamically configuration management to packet cell and comprise:
In the packet cell administrative unit is not exist in operating state and the packet cell administrative unit under the situation of packet cell of binding, and the state of then said packet cell administrative unit is set to energy-saving and cost-reducing state;
All under the situation of thresholding load greater than the packet cell of binding for the load of energy-saving and cost-reducing state and in running order packet cell administrative unit in the packet cell administrative unit, the state of then said packet cell administrative unit is set to operating state.
7. the device of a dynamic-configuration management packet cell is characterized in that, comprising:
Statistical module is used for the load of statistical packet cell management unit;
Control module is used for load and state thereof according to said packet cell administrative unit, and packet cell is carried out dynamically configuration management.
8. device according to claim 7 is characterized in that, said control module specifically comprises:
The migration control unit is used to judge whether the load of packet cell administrative unit reaches the migration standard, is select target packet cell administrative unit then, and the packet cell that will reach the migration standard migrates to targeted packets cell management unit.
9. device according to claim 8 is characterized in that, said migration standard comprises:
High load capacity migration standard refers to that load when the packet cell administrative unit is higher than first when presetting load threshold value, can with said surpass first preset load threshold value packet cell migrate to targeted packets cell management unit;
Underload migration standard refers to that load when the packet cell administrative unit is lower than second when presetting load threshold value, can with said be lower than second preset load threshold value packet cell migrate to targeted packets cell management unit.
10. device according to claim 7 is characterized in that, said control module specifically comprises:
Bind control unit; Be used for when receiving packet traffic requests; Whether the packet cell according to local data list item search request Packet Service has been tied to the packet cell administrative unit, be then directly to get into Packet Service to handle through the packet cell administrative unit of having bound, otherwise according to the load of said packet cell administrative unit; Select optimum packet cell administrative unit, and will ask Packet Service and be in not that the packet cell of binding state is tied to optimum packet cell administrative unit.
11. device according to claim 7 is characterized in that, said control module specifically comprises:
The unbind control unit is used for load and state thereof according to the packet cell administrative unit, judges whether the service-user in the packet cell all is released, and is then with said packet cell unbind from the packet cell administrative unit at its place.
12. device according to claim 7 is characterized in that, said control module specifically comprises:
The state transitions control unit is used for
In the packet cell administrative unit is not exist in operating state and the packet cell administrative unit under the situation of packet cell of binding, and the state of then said packet cell administrative unit is set to energy-saving and cost-reducing state;
All under the situation of thresholding load greater than the packet cell of binding for the load of energy-saving and cost-reducing state and in running order packet cell administrative unit in the packet cell administrative unit, the state of then said packet cell administrative unit is set to operating state.
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| CN2010105734075A CN102487510A (en) | 2010-12-03 | 2010-12-03 | Method and device for dynamic configuration and management of grouped cells |
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| WO2014107849A1 (en) * | 2013-01-09 | 2014-07-17 | Broadcom Corporation | System and method to establish and maintain cell cluster |
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Application publication date: 20120606 |