CN102395203B - Distribution method and equipment for DSP (digital signal processing) - Google Patents
Distribution method and equipment for DSP (digital signal processing) Download PDFInfo
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- CN102395203B CN102395203B CN201110327481.3A CN201110327481A CN102395203B CN 102395203 B CN102395203 B CN 102395203B CN 201110327481 A CN201110327481 A CN 201110327481A CN 102395203 B CN102395203 B CN 102395203B
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Abstract
The invention discloses a distribution method and equipment for DSP (digital signal processing), and the method has the following steps that: an RNC (radio network controller) receives an RRC (radio resource control) establishment request message from UE (user equipment), and determines an RRC establishment reason based on the RRC establishment request message; and the RNC distributes DSP for the UE based on the RRC establishment reason. In the embodiment of the invention, by determining the RRC establishment reason in a signaling link establishment process and distributing DSP for the UE according to the RRC establishment reason, load balance of the DSP on a service board can be realized and the operation stability of the service board can be improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of DSP(Digital Signal Processing, Digital Signal Processing) distribution method and equipment.
Background technology
At RNC(Radio Network Controller, radio network controller) in, the DSP on business board belongs to local resource, is the physical support of carrying user speech, grouped data etc., be the protocol processes entity of processed voice, data etc. in RNC, need to be distributed on the DSP of business board; Therefore, the quality of DSP control and management on business board is directly had influence on to RNC Utilization of local resources rate.It should be noted that and on each business board, have multiple DSP.
For the uniform distribution of guarantee agreement processing entities is on the DSP of business board, in prior art, according to distributing user number and occupied bandwidth (for weighing handling up of DSP) even load factor on each DSP, by protocol processes entity partitioning to certain DSP, thereby make the number of users on multiple DSP of business board roughly equal, the processing roughly balance of handling up, make DSP load (as CPU(Central Processing Unit, central processing unit) load, memory usage) equilibrium, thereby the stability of raising system operation, access to greatest extent more users, improve power system capacity.
Realizing in process of the present invention, inventor finds at least to exist in prior art following problem:
Current distributing when DSP only with reference to number of users and occupied bandwidth even load factor, but at UE(User Equipment, subscriber equipment) while setting up signaling link, protocol processes entity just needs to set up, now and do not know the demand of UE business, but the difference of the Demand UE business of the complexity of protocol entity processing and disposal ability and changing, thereby cause " cpu load, memory usage " even load of DSP different.
Summary of the invention
The embodiment of the present invention provides distribution method and the equipment of a kind of DSP, taking rationally as UE distributes DSP, makes DSP load balancing.
In order to achieve the above object, the embodiment of the present invention provides the distribution method of a kind of Digital Signal Processing DSP, comprising:
Radio network controller (RNC) equipment receives and sets up request message from the radio resource control RRC of subscriber equipment, and utilizes described RRC to set up request message and determine that RRC sets up reason;
Described RNC equipment is set up former because described user equipment allocation DSP according to described RRC.
Preferably, described RRC sets up reason and comprises: signaling class, circuit switching (CS) class, packet switching PS class.
Preferably, described in described RNC equipment utilization, RRC sets up request message and determines that RRC sets up reason, comprising:
When described RRC sets up while carrying emergency call information or conversation class called party information or conversation class caller information in request message, it is former because CS class that described RNC equipment determines that described RRC sets up;
In the time that described RRC sets up in request message between carrying system cell reselection information or intersystem handover information or registration Registration information or attachment removal Detach information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message, it is former because signaling class that described RNC equipment determines that described RRC sets up;
When described RRC sets up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message, it is former because PS class that described RNC equipment determines that described RRC sets up.
Preferably, described RNC equipment is set up former in described user equipment allocation DSP according to described RRC, comprising:
Described RNC equipment obtains upper the having described RRC and setting up the subscriber equipment quantity of reason of distributing of each DSP, and DSP minimum subscriber equipment quantity is distributed to described subscriber equipment.
Preferably, described RNC equipment is set up former in described user equipment allocation DSP according to described RRC, comprising:
The remaining bandwidth that described RNC equipment is set up on reason and DSP according to described RRC is described user equipment allocation DSP.
Preferably, the remaining bandwidth that described RNC equipment is set up on reason and DSP according to described RRC is described user equipment allocation DSP, comprising:
Described RNC equipment obtain each DSP upper distribute there is the remaining bandwidth on subscriber equipment quantity and the each DSP that described RRC sets up reason, and to utilize subscriber equipment quantity and remaining bandwidth on each DSP be described user equipment allocation DSP.
Preferably, in the time being described user equipment allocation bandwidth, described method also comprises:
Described RNC equipment is according to the bandwidth on demand of described subscriber equipment, in the speed gear number matching with described request bandwidth, is described user equipment allocation bandwidth;
Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m
(1, M).
Preferably, in the time that M is 5, bandwidth corresponding to described M shelves speed is respectively:
R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.
Preferably, described DSP is positioned on the business board of described RNC equipment, and has multiple DSP on described business board.
The embodiment of the present invention provides the distributing equipment of a kind of Digital Signal Processing DSP, comprising:
Receiver module, sets up request message for receiving from the radio resource control RRC of subscriber equipment;
Determination module, determines that for utilizing described RRC to set up request message RRC sets up reason;
Distribution module, former because described user equipment allocation DSP for setting up according to described RRC.
Preferably, described RRC sets up reason and comprises: signaling class, circuit switching (CS) class, packet switching PS class.
Preferably, described determination module, while carrying emergency call information or conversation class called party information or conversation class caller information, determines that described RRC sets up former because CS class specifically for setting up as described RRC in request message;
In the time that described RRC sets up in request message between carrying system cell reselection information or intersystem handover information or registration Registration information or attachment removal Detach information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message, determine that described RRC sets up former because signaling class;
When described RRC sets up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message, determine that described RRC sets up former because PS class.
Preferably, described distribution module, specifically for obtaining upper the having described RRC and setting up the subscriber equipment quantity of reason of distributing of each DSP, and distributes to described subscriber equipment by DSP minimum subscriber equipment quantity.
Preferably, described distribution module, is described user equipment allocation DSP specifically for the remaining bandwidth of setting up according to described RRC on reason and DSP.
Preferably, described distribution module, be further used for obtaining each DSP upper distribute there is the remaining bandwidth on subscriber equipment quantity and the each DSP that described RRC sets up reason, and to utilize subscriber equipment quantity and remaining bandwidth on each DSP be described user equipment allocation DSP.
Preferably, during for described user equipment allocation bandwidth;
Described distribution module, also for according to the bandwidth on demand of described subscriber equipment, is described user equipment allocation bandwidth in the speed gear number matching with described request bandwidth;
Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m
(1, M).
Preferably, in the time that M is 5, bandwidth corresponding to described M shelves speed is respectively:
R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.
Preferably, described distributing equipment is radio network controller (RNC) equipment, and described DSP is positioned on the business board of described RNC equipment, and has multiple DSP on described business board.
Compared with prior art, the embodiment of the present invention at least has the following advantages: by determining that in signaling link process of establishing RRC sets up reason, and utilize RRC to set up former because UE distributes DSP, thus make the DSP load balancing on business board, improve the stability of business board operation.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the distribution method schematic flow sheet of a kind of DSP of providing of the embodiment of the present invention one;
Fig. 2 is the distributing equipment structural representation of a kind of DSP of providing of the embodiment of the present invention two.
Embodiment
Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
The embodiment of the present invention one provides the distribution method of a kind of DSP, DSP is positioned on the business board of RNC equipment, and can there are multiple DSP on business board, due to the various of UE type of service and the requirement difference to DSP disposal ability, for avoid UE access the unbalanced DSP of causing stability, process the problems such as capacity loss, it is reasonably a DSP in multiple DSP for UE distributes DSP(that the embodiment of the present invention needs) so that DSP load balancing.
As shown in Figure 1, the distribution method of the DSP that the embodiment of the present invention provides comprises the following steps:
Step 101, RNC equipment receives from the RRC(Radio Resource Control of UE, Radio Resource control) set up request message.
Wherein, when UE sets up signaling link at needs, can send RRC to RNC equipment and set up request message, afterwards, RNC equipment can receive RRC and set up request message.
Step 102, RNC equipment utilization RRC sets up request message and determines that RRC sets up reason.
Wherein, RRC sets up in request message can carry the relevant information of asking to set up signaling link, and the relevant information that RNC equipment can utilize this request to set up signaling link determines that RRC sets up reason.
In the embodiment of the present invention, RRC sets up reason and comprises: signaling class, CS(Circuit Switch, circuit switching) class, PS(Packet Switch, packet switching) class; On business board, when dispatching distribution DSP, RRC can be set up to reason and be divided into signaling class, CS class, PS class.
Further, RNC equipment utilization RRC sets up request message and determines that RRC sets up reason, comprising:
Situation one, set up while carrying emergency call information or conversation class called party information or conversation class caller information in request message as RRC, to determine that RRC sets up former because CS class for RNC equipment.
Situation two, register when RRC sets up in request message between carrying system cell reselection information or intersystem handover information or Registration() information or Detach(attachment removal) when information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message (reason code is SPARE), to determine that RRC sets up former because signaling class for RNC equipment.
Situation three, set up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message as RRC, to determine that RRC sets up former because PS class for RNC equipment.
Step 103, RNC equipment is set up former because UE distributes DSP according to RRC.
Concrete, RNC equipment need to obtain upper the having above-mentioned RRC and setting up the UE quantity of reason of distributing of each DSP, and the DSP of UE minimum number is distributed to UE; Set up the UE of reason to belonging to same class RRC, need preferential guarantee same item RRC to set up UE the dividing equally on business board DSP of reason, thereby make the actual treatment load balancing of DSP.
For example, have DSP1, DSP2 and DSP3 on business board, current DSP1 is upper for the UE of 10 signaling classes provides service, for the UE of 10 CS classes provides service, and provides service for the UE of 10 PS classes; Current DSP2 is upper for the UE of 8 signaling classes provides service, for the UE of 12 CS classes provides service, and provides service for the UE of 6 PS classes; Current DSP3 is upper for the UE of 12 signaling classes provides service, for the UE of 8 CS classes provides service, and provides service for the UE of 15 PS classes.
Based on above-mentioned scene, in the time that the RRC of UE sets up former because signaling class, to obtain the upper UE quantity with signaling class of distributing of DSP1 be 10 to RNC equipment, the UE quantity with signaling class of the upper distribution of DSP2 is 8, the UE quantity with signaling class of the upper distribution of DSP3 is 12, and therefore RNC equipment need to be distributed to UE by DSP2; In like manner, in the time that the RRC of UE sets up former because CS class, RNC equipment need to be distributed to UE by DSP3; In the time that the RRC of UE sets up former because PS class, RNC equipment need to be distributed to UE by DSP2.
In the embodiment of the present invention, set up former according to RRC at RNC equipment because in the process of UE distribution DSP, also comprise: the remaining bandwidth that RNC equipment is set up on reason and DSP according to RRC is that UE distributes DSP.Concrete, RNC equipment obtain each DSP upper distribute there is the remaining bandwidth on UE quantity and the each DSP that RRC sets up reason, and utilize UE quantity on each DSP and remaining bandwidth to distribute DSP for UE.Preferably, RNC equipment can preferentially select the DSP that UE minimum number and remaining bandwidth are maximum to distribute on business board.
For example, set up the UE of former because PS class for RRC, the UE quantity that DSP1 is corresponding is 10, and remaining bandwidth is 500K, and the UE quantity that DSP2 is corresponding is 9, and remaining bandwidth is 5000K, and the UE quantity that DSP3 is corresponding is 20, and remaining bandwidth is 600K; UE quantity on DSP1 and DSP2 is more or less the same, and the remaining bandwidth of DSP2 is much larger than DSP1, therefore DSP2 can be distributed to UE.
In addition, because the bandwidth of business is determined in the time that business is set up, may cause thus the generation of the upper bandwidth resources fragment of DSP, thereby cause that signaling sets up Time Bandwidth and meet the demands, and business is set up the Time Bandwidth caused call loss that can not meet the demands.
For the problems referred to above, in the embodiment of the present invention, for fear of the generation of the upper bandwidth resources fragment of DSP, can also, by the bandwidth resources of DSP are cut apart according to the assignable speed gear number of Radio Resource, prevent the generation of bandwidth resources fragment.Concrete, on each DSP, bandwidth resources are cut apart with reference to the adjustable gear number of Radio Resource speed, the bandwidth number that wherein each grade of speed takies increases progressively by multiple, and need to reserve certain bandwidth for making up the supplementary bandwidth of the non-multiple relation of speed gear number.
Based on this, in the embodiment of the present invention, distributing when bandwidth for UE, RNC equipment can be according to the bandwidth on demand of UE (in the time that business is set up, the corresponding bandwidth on demand of this business), in the speed gear number matching with bandwidth on demand, is UE distribution bandwidth; Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m
(1, M).Taking M as 5 as example, bandwidth corresponding to M shelves speed can be respectively: R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.Under this scene, when bandwidth on demand is 30K, speed gear number corresponds to 32K.
Concrete, for fear of bandwidth fragmentation, RNC is in the time carrying out allocation of radio resources, and assignable speed gear number is M, and every grade of bandwidth corresponding to speed is R
m, m
(1, M); Carry out the division of M shelves speed by the accessible bandwidth of DSP, and reserved a part of bandwidth.Wherein, the M shelves speed of current wireless can adopt 128K, 64K, 32K, 16K, the configuration of 8K.In the time carrying out bandwidth division, the number of every grade of bandwidth can be configured or can obtain according to the actual running results statistics in running.
Further, selecting when DSP, preferentially selector be fated before the speed gear number of bandwidth on demand; In the time that the bandwidth of the speed gear number of this request on all DSP does not all meet the demands, large speed gear number can be split into little speed gear number, or be combined into large speed gear number by multiple little speed gear numbers.If can't meet the demands, from bandwidth reserved, distribute bandwidth to access UE.
Based on above-mentioned processing procedure, a kind of specific implementation of the embodiment of the present invention is: by the DSP composition resource pool chained list on service board, each DSP is identified by attribute in table 1.
Table 1
The content of safeguarding based on table 1, RNC equipment receive RRC set up request message (be UE need access, set up signaling link) time, the information of setting up in request message according to RRC determines that RRC sets up reason, and in table 1, obtain corresponding classification, on business board, preferential generic UE minimum number and the maximum DSP of signaling remaining bandwidth of selecting distribute.And in the time that business is set up, according to the bandwidth on demand of business, in the bandwidth shelves that approach most bandwidth on demand, distribute, if can not choose bandwidth, bandwidth on demand is split into the combination of other grade of bandwidth, to continue selection, if still cannot choose bandwidth, from bandwidth reserved, distribute.
In sum, by the technical scheme that adopts the embodiment of the present invention to provide, by determining that in signaling link process of establishing RRC sets up reason, and utilize RRC to set up former because UE distributes DSP, thereby make the DSP load balancing on business board, improve the stability of business board operation; And can prevent from the generation of bandwidth resources fragment from making power system capacity larger accessible more users.
Embodiment bis-
Based on the inventive concept same with said method, the distributing equipment of a kind of Digital Signal Processing DSP is also provided in the embodiment of the present invention, as shown in Figure 2, this equipment comprises:
Receiver module 11, sets up request message for receiving from the radio resource control RRC of subscriber equipment;
Determination module 12, determines that for utilizing described RRC to set up request message RRC sets up reason;
Distribution module 13, former because described user equipment allocation DSP for setting up according to described RRC.
Described RRC sets up reason and comprises: signaling class, circuit switching (CS) class, packet switching PS class.
Described determination module 12, while carrying emergency call information or conversation class called party information or conversation class caller information, determines that described RRC sets up former because CS class specifically for setting up as described RRC in request message;
In the time that described RRC sets up in request message between carrying system cell reselection information or intersystem handover information or registration Registration information or attachment removal Detach information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message, determine that described RRC sets up former because signaling class;
When described RRC sets up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message, determine that described RRC sets up former because PS class.
Described distribution module 13, specifically for obtaining upper the having described RRC and setting up the subscriber equipment quantity of reason of distributing of each DSP, and distributes to described subscriber equipment by DSP minimum subscriber equipment quantity.
Described distribution module 13 is described user equipment allocation DSP specifically for the remaining bandwidth of setting up according to described RRC on reason and DSP.
Described distribution module 13, be further used for obtaining each DSP upper distribute there is the remaining bandwidth on subscriber equipment quantity and the each DSP that described RRC sets up reason, and to utilize subscriber equipment quantity and remaining bandwidth on each DSP be described user equipment allocation DSP.
During for described user equipment allocation bandwidth;
Described distribution module 13, also for according to the bandwidth on demand of described subscriber equipment, is described user equipment allocation bandwidth in the speed gear number matching with described request bandwidth;
Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m
(1, M).
In the time that M is 5, bandwidth corresponding to described M shelves speed is respectively:
R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.
Described distributing equipment is radio network controller (RNC) equipment, and described DSP is positioned on the business board of described RNC equipment, and has multiple DSP on described business board.
Wherein, the modules of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into multiple submodules.
In sum, by the technical scheme that adopts the embodiment of the present invention to provide, by determining that in signaling link process of establishing RRC sets up reason, and utilize RRC to set up former because UE distributes DSP, thereby make the DSP load balancing on business board, improve the stability of business board operation; And can prevent from the generation of bandwidth resources fragment from making power system capacity larger accessible more users.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can be distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.The module of above-described embodiment can be merged into a module, also can further split into multiple submodules.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (10)
1. a distribution method of Digital Signal Processing DSP, is characterized in that, comprising:
Radio network controller (RNC) equipment receives and sets up request message from the radio resource control RRC of subscriber equipment, and utilizes described RRC to set up request message and determine that RRC sets up reason;
Described RNC equipment is set up former because described user equipment allocation DSP according to described RRC;
Wherein, described RNC equipment is set up former in described user equipment allocation DSP according to described RRC, comprising:
Described RNC equipment obtains upper the having described RRC and setting up the subscriber equipment quantity of reason of distributing of each DSP, and DSP minimum subscriber equipment quantity is distributed to described subscriber equipment; Or,
The remaining bandwidth that described RNC equipment is set up on reason and DSP according to described RRC is described user equipment allocation DSP;
Described in described RNC equipment utilization, RRC sets up request message and determines that RRC sets up reason, comprising:
When described RRC sets up while carrying emergency call information or conversation class called party information or conversation class caller information in request message, it is former because CS class that described RNC equipment determines that described RRC sets up;
In the time that described RRC sets up in request message between carrying system cell reselection information or intersystem handover information or registration Registration information or attachment removal Detach information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message, it is former because signaling class that described RNC equipment determines that described RRC sets up;
When described RRC sets up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message, it is former because PS class that described RNC equipment determines that described RRC sets up.
2. the method for claim 1, is characterized in that, the remaining bandwidth that described RNC equipment is set up on reason and DSP according to described RRC is described user equipment allocation DSP, comprising:
Described RNC equipment obtain each DSP upper distribute there is the remaining bandwidth on subscriber equipment quantity and the each DSP that described RRC sets up reason, and to utilize subscriber equipment quantity and remaining bandwidth on each DSP be described user equipment allocation DSP.
3. the method for claim 1, is characterized in that, in the time being described user equipment allocation bandwidth, described method also comprises:
Described RNC equipment is according to the bandwidth on demand of described subscriber equipment, in the speed gear number matching with described request bandwidth, is described user equipment allocation bandwidth;
Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m ∈ (1, M).
4. method as claimed in claim 3, is characterized in that, in the time that M is 5, bandwidth corresponding to described M shelves speed is respectively:
R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.
5. the method as described in claim 1-4 any one, is characterized in that, described DSP is positioned on the business board of described RNC equipment, and has multiple DSP on described business board.
6. a distributing equipment of Digital Signal Processing DSP, is characterized in that, comprising:
Receiver module, sets up request message for receiving from the radio resource control RRC of subscriber equipment;
Determination module, determines that for utilizing described RRC to set up request message RRC sets up reason;
Distribution module, former because described user equipment allocation DSP for setting up according to described RRC; Specifically for obtaining upper the thering is described RRC and setting up the subscriber equipment quantity of reason of distributing of each DSP, and DSP minimum subscriber equipment quantity is distributed to described subscriber equipment; Or the remaining bandwidth of setting up on reason and DSP according to described RRC is described user equipment allocation DSP;
Wherein, described determination module, while carrying emergency call information or conversation class called party information or conversation class caller information, determines that described RRC sets up former because CS class specifically for setting up as described RRC in request message;
In the time that described RRC sets up in request message between carrying system cell reselection information or intersystem handover information or registration Registration information or attachment removal Detach information or low priority signaling caller information or high priority signaling information or low priority signaling called party information or call re-establishment and reason unknown message, determine that described RRC sets up former because signaling class;
When described RRC sets up while carrying stream class caller information or interactive class caller information or background classes caller information or signing class caller information or stream class called party information or interactive class called party information or background classes called party information in request message, determine that described RRC sets up former because PS class.
7. equipment as claimed in claim 6, is characterized in that,
Described distribution module, be further used for obtaining each DSP upper distribute there is the remaining bandwidth on subscriber equipment quantity and the each DSP that described RRC sets up reason, and to utilize subscriber equipment quantity and remaining bandwidth on each DSP be described user equipment allocation DSP.
8. equipment as claimed in claim 6, is characterized in that, during for described user equipment allocation bandwidth;
Described distribution module, also for according to the bandwidth on demand of described subscriber equipment, is described user equipment allocation bandwidth in the speed gear number matching with described request bandwidth;
Wherein, the upper accessible bandwidth of DSP is divided into M shelves speed, and every grade of bandwidth corresponding to speed is R
m, m ∈ (1, M).
9. equipment as claimed in claim 8, is characterized in that, in the time that M is 5, bandwidth corresponding to described M shelves speed is respectively:
R
1for 8K, R
2for 16K, R
3for 32K, R
4for 64K, R
5for 128K.
10. the equipment as described in claim 6-9 any one, is characterized in that, described distributing equipment is radio network controller (RNC) equipment, and described DSP is positioned on the business board of described RNC equipment, and has multiple DSP on described business board.
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| CN103096383B (en) * | 2013-02-26 | 2015-07-15 | 杭州电子科技大学 | Time delay-long term evolution (TD-LTE) district reselection method based on load balance and customer perception |
| CN110603778B (en) * | 2017-05-05 | 2022-09-16 | 苹果公司 | Bandwidth section configuration and operation for New Radio (NR) broadband User Equipment (UE) |
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