CN104641710A - Device, apparatus and method for cell resource distribution - Google Patents
Device, apparatus and method for cell resource distribution Download PDFInfo
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Abstract
The invention discloses a device, an apparatus and a method for cell resource distribution. The device comprises a first acquisition unit, a determination unit and a distribution unit. The first acquisition unit acquires user perception parameter required values of at least two cells in a current resource distribution period. The determination unit determines resource distribution schemes in the current resource distribution period according to the user perception parameter required values of the at least two cells in the current resource distribution period. The distribution unit distributes resources in the at least two cells according to the resource distribution schemes in the current resource distribution period. The invention also discloses the corresponding apparatus and the method. The resource distribution schemes between the cells are determined according to the perception parameter required values of cell users, and then the resources are distributed according to the distribution schemes, so that perception difference between the users in the cells can be reduced, and the user experience is enhanced.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of minizone resource allocation device, Apparatus and method for.
Background technology
Along with the development of mobile network, traditional network index can not represent the performance of wireless network completely as switched/accessing success rate etc., Consumer's Experience more and more receives the concern of operator and wireless user.
In existing network, due to the mobility of user and the uneven of user distribution, the traffic of different sector is unbalanced, and existing network generally under same cluster the resource distribution of each sector of each website be the same, thus the sector users experience that result in traffic many is poor, the subzone network resource that traffic is little is cannotd be used up, and performance of the entire network does not have optimum, and Consumer's Experience is also good not.With the traffic distribution schematic diagram of website different districts under traditional group net form state three sector as shown in Figure 1, with the irrational problem of the unbalanced Resourse Distribute caused of traffic between website different districts (different carrier or different co-frequency cell) under traditional group net form state three sector, cause and issue production-goods source at same website and use uneven, user to experience widely different problem.Under statistics YN office point radio network controller (Radio Network Controller, RNC), account for more than 30% of the whole network with traffic unbalanced website in minizone in website.
In addition, even if in the scene of each cell telephone traffic distributing equilibrium, the business initiated due to most users in reality is parcel burst service, instantaneous statistically short-period, its traffic is also unbalanced, such as Liang Ge community is all 5 users, at first instantaneous short period such as 2ms, possible community one and community two have 3 users to initiate packet services, but the next short period, possible community one only has 1 user in initiation business, and community two just has 4 users to initiate packet services, now actual traffic is also unbalanced, the Consumer's Experience of Liang Ge community is also different.
In current wireless network, when operator have dilatation demand and without unnecessary alien frequencies frequency time, splitting antenna performance schematic diagram as shown in Figure 2, splitting antenna, the technology such as active antenna system (AAS) are by up-downgoing wave beam (DL/UL Beam) splitting all simultaneously (vertical plane or horizontal plane), and be configured to different logic district (Outer Cell and Inner Cell), two communities are with frequently, form sector splitting, code resource and power resource are equivalent to double, the lifting of up-downgoing community average throughput can be brought thus obtain capacity gain in up-downgoing simultaneously.But the traffic distribution schematic diagram of splitting community as shown in Figure 3, existing network traffic skewness, user's high-speed slender body theory (High Speed Downlink Packet Access of latter two community of splitting, HSDPA) number passes generally different to power demand, the cell power that power demand may be caused large is not enough, the cell power residue that power demand is little, causes inter-cell power to use uneven, user to experience difference large etc.
In sum, need to provide a kind of inter-cell user of reducing to experience difference, improve the solution of Consumer's Experience.
Summary of the invention
Embodiments provide a kind of minizone resource allocation device, Apparatus and method for, experience difference to reduce inter-cell user, improve Consumer's Experience.
First aspect, provides a kind of minizone resource allocation device, comprising:
First acquiring unit, for obtaining the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
Determining unit, for the user awareness parameter requirements value according at least Liang Ge community in described Current resource assignment period, determines the resource allocation policy in described Current resource assignment period;
Allocation units, for according to the resource allocation policy in described Current resource assignment period, carry out Resourse Distribute in described at least Liang Ge community.
In the implementation that the first is possible, described first acquiring unit specifically for:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
In conjunction with first aspect, in the implementation that the second is possible, described device also comprises:
Second acquisition unit, for carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtains the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
Described first acquiring unit, specifically for the user awareness parameters history value according at least Liang Ge community described in previous resource allocation cycle, obtains the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible, described device also comprises:
3rd acquiring unit, for obtaining the comparative result of described user awareness parameters history value and setup parameter value;
Described first acquiring unit specifically for according to described comparative result, to obtain described in previous resource allocation cycle at least each local resource shared state in Liang Ge community, wherein, described resource-sharing state comprise share into, share, do not share;
Described determining unit specifically for according to described resource-sharing state, to determine described in Current resource assignment period the Resources Sharing of each community at least Liang Ge community;
Described allocation units, specifically for according to described Resources Sharing, carry out Resourse Distribute in described at least Liang Ge community.
In conjunction with the third possible implementation of first aspect or the first possible implementation of first aspect or the possible implementation of the second of first aspect or first aspect, in the 4th kind of possible implementation, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
In conjunction with first aspect or the first possible implementation of first aspect or the possible implementation of the second of first aspect or the third possible implementation of first aspect or the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, described at least Liang Ge community is between sector or intercarrier community.
Second aspect, provides a kind of minizone resource allocation apparatus, comprising: input unit, output device, memory and processor;
Wherein, described processor is for performing following steps:
Obtain the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
According to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determine the resource allocation policy in described Current resource assignment period;
According to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute.
In the implementation that the first is possible, described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
In conjunction with second aspect, in the implementation that the second is possible, described processor also performs following steps:
Carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
Described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
In conjunction with the implementation that the second of second aspect is possible, in the implementation that the third is possible, described processor also performs following steps:
Obtain the comparative result of described user awareness parameters history value and setup parameter value;
Described processor performs the step of at least user awareness parameter requirements value of Liang Ge community described in described acquisition Current resource assignment period, be specially: according to described comparative result, the at least resource-sharing state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described resource-sharing state comprise share into, share, do not share;
Described processor performs the described user awareness parameter requirements value according at least Liang Ge community described in Current resource assignment period, determine the step of the resource allocation policy in described Current resource assignment period, be specially: according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period;
Described processor performs described according to the resource allocation policy in described Current resource assignment period, the step of Resourse Distribute is carried out in described at least Liang Ge community, be specially: according to described Resources Sharing, in described at least Liang Ge community, carry out Resourse Distribute.
In conjunction with the third possible implementation of second aspect or the first possible implementation of second aspect or the possible implementation of the second of second aspect or second aspect, in the 4th kind of possible implementation, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
In conjunction with second aspect or the first possible implementation of second aspect or the possible implementation of the second of second aspect or the third possible implementation of second aspect or the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation, described at least Liang Ge community is between sector or intercarrier community.
The third aspect, provides a kind of minizone resource allocation methods, comprising:
Obtain the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
According to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determine the resource allocation policy in described Current resource assignment period;
According to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute.
In the implementation that the first is possible, the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
In conjunction with the third aspect, in the implementation that the second is possible, described method also comprises:
Carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
The user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
In conjunction with the implementation that the second of the third aspect is possible, in the implementation that the third is possible, described method also comprises:
Obtain the comparative result of described user awareness parameters history value and setup parameter value;
The user awareness parameter requirements value of at least Liang Ge community described in described acquisition Current resource assignment period, be specially: according to described comparative result, the at least resource-sharing state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described resource-sharing state comprise share into, share, do not share;
The described user awareness parameter requirements value according at least Liang Ge community described in Current resource assignment period, determine the resource allocation policy in described Current resource assignment period, be specially: according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period;
Described according to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute, be specially: according to described Resources Sharing, in described at least Liang Ge community, carry out Resourse Distribute.
In conjunction with the third possible implementation of the third aspect or the first possible implementation of the third aspect or the possible implementation of the second of the third aspect or the third aspect, in the 4th kind of possible implementation, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
In conjunction with the third aspect or the first possible implementation of the third aspect or the possible implementation of the second of the third aspect or the third possible implementation of the third aspect or the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation, described at least Liang Ge community is between sector or intercarrier community.
Visible, according to a kind of minizone resource allocation device, Apparatus and method for that the embodiment of the present invention provides, by the perceptual parameters requirements according to community user, determine the resource allocation policy of minizone, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the traffic distribution schematic diagram with website different districts under traditional group net form state three sector;
Fig. 2 is splitting antenna performance schematic diagram;
Fig. 3 is the traffic distribution schematic diagram of splitting community;
The structural representation of a kind of minizone resource allocation device that Fig. 4 provides for the embodiment of the present invention;
The structural representation of the another kind of minizone resource allocation device that Fig. 5 provides for the embodiment of the present invention;
The structural representation of another minizone resource allocation device that Fig. 6 provides for the embodiment of the present invention;
The structural representation of a kind of minizone resource allocation apparatus that Fig. 7 provides for the embodiment of the present invention;
The flow chart of a kind of minizone resource allocation methods that Fig. 8 provides for the embodiment of the present invention;
The flow chart of the another kind of minizone resource allocation methods that Fig. 9 provides for the embodiment of the present invention;
The flow chart of another minizone resource allocation methods that Figure 10 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 4, be the structural representation of a kind of minizone resource allocation device that the embodiment of the present invention provides, this device 1000 comprises:
First acquiring unit 11, for obtaining the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period.
Because minizone traffic equal distribution is unbalanced, distribution need be optimized to the resource of minizone, this community can be with frequency or alien-frequency district, for existing simply based on the power allocation scheme of load, as intercarrier power division, R99-H power division and G-U power division etc., be all that the power of alien-frequency district is distributed, do not relate to the Resourse Distribute of the co-frequency cell that such as splitting antenna is formed.These allocative decisions are all based on intercarrier community.
The present embodiment is not the Resourse Distribute based on load, but carries out Resourse Distribute based on community user perception.First acquiring unit 11 obtains the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period.This at least Liang Ge community can be between sector or intercarrier community.User awareness parameter can comprise: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc., can be embodied the perception of the community user that Resourse Distribute brings by these parameters.
As a kind of execution mode, the first acquiring unit 11 can be specifically for: in Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
User in real perceptual parameters requirements can avoid the erroneous judgement problem caused by history value prediction scheme.
As another kind of execution mode, first acquiring unit can be specifically for: according to the user awareness parameters history value of at least Liang Ge community in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.Detailed description about this execution mode asks for an interview embodiment below.
Determining unit 12, for the user awareness parameter requirements value according at least Liang Ge community in described Current resource assignment period, determines the resource allocation policy in described Current resource assignment period.
After first acquiring unit 11 obtains user awareness parameter requirements value, determining unit 12 according to this user awareness parameter requirements value, can determine how to carry out Resourse Distribute, namely determine the resource allocation policy in Current resource assignment period.
Allocation units 13, for according to the resource allocation policy in described Current resource assignment period, carry out Resourse Distribute in described at least Liang Ge community.
Resource allocation policy in the Current resource assignment period that allocation units 13 are determined according to determining unit 12, carries out Resourse Distribute in minizone.Because Resourse Distribute is directly based on community user perception, therefore, inter-cell user can be reduced and experience difference.
According to a kind of minizone resource allocation device that the embodiment of the present invention provides, by the perceptual parameters requirements according to community user, determine the resource allocation policy of minizone, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience.
Refer to Fig. 5, be the structural representation of the another kind of minizone resource allocation device that the embodiment of the present invention provides, this device 2000 comprises:
Second acquisition unit 21, in Current resource assignment period, carry out at least two minizones Resourse Distribute before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle.
Carry out minizone Resourse Distribute in Current resource assignment period before, second acquisition unit 21 obtains community user user awareness parameters history value in previous resource allocation cycle, a community may comprise multiple user, a corresponding user awareness parameters history value in community.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc.
First acquiring unit 22, for the user awareness parameters history value according at least Liang Ge community described in previous resource allocation cycle, obtains the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
Because the resource requirement of community user within the regular hour is more stable, also more stable with the resource requirement that user awareness parameter requirements embodies, therefore, first acquiring unit 22, according to community user user awareness parameters history value in previous resource allocation cycle, can determine community user user awareness parameter requirements value in Current resource assignment period to a certain extent more exactly.
Determining unit 23, for the user awareness parameter requirements value according at least Liang Ge community described in Current resource assignment period, determines the resource allocation policy in described Current resource assignment period.
After first acquiring unit 22 obtains user awareness parameter requirements value, determining unit 23 according to this user awareness parameter requirements value, can determine how to carry out Resourse Distribute, namely determine the resource allocation policy in Current resource assignment period.
Allocation units 24, for according to the resource allocation policy in described Current resource assignment period, carry out Resourse Distribute in described at least Liang Ge community.
Resource allocation policy in the Current resource assignment period that allocation units 24 are determined according to determining unit 23, carries out Resourse Distribute in minizone.Because Resourse Distribute is directly based on community user perception, therefore, inter-cell user can be reduced and experience difference.
According to a kind of minizone resource allocation device that the embodiment of the present invention provides, by according to community user perceptual parameters history value, estimate to determine current community user perceptual parameters requirements, resource allocation policy is determined with this, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience; And history value prediction scheme is not to the requirement of Real-time Collection, thus less to de-vice processor resource occupation.
Refer to Fig. 6, be the structural representation of another minizone resource allocation device that the embodiment of the present invention provides, this device 3000 comprises:
Second acquisition unit 31, in Current resource assignment period, carry out at least two minizones Resourse Distribute before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle.
Carry out minizone Resourse Distribute in Current resource assignment period before, second acquisition unit 31 obtains community user user awareness parameters history value in previous resource allocation cycle, a community may comprise multiple user, a corresponding user awareness parameters history value in community.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc.
3rd acquiring unit 32 is for obtaining the comparative result of described user awareness parameters history value and setup parameter value.
In the present embodiment, the community user perceptual parameters history value in the previous resource allocation cycle obtained and setup parameter value are compared, obtain the comparative result of each community, this setup parameter value can be Resourse Distribute mean value or self-defining parameter value.By comparing, can understand which cell telephone traffic by user awareness many, which cell telephone traffic is few.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users etc.This community can be with frequency or alien-frequency district.The present embodiment using traffic as application scenarios, but is not limited to this scene.
First acquiring unit 33 for according to described comparative result, to obtain described in previous resource allocation cycle the shared state of each community at least Liang Ge community, wherein, described shared state comprise share into, share, do not share.
In a resource pool, minizone is shared resource, by sharing the distribution carrying out resource.User awareness parameters history value is greater than to the situation of setup parameter value, can understands this cell telephone traffic relatively many, user awareness parameter requirements value is large, and at this moment, this community needs to obtain extra resource from other community, is namely in and shares into state; User awareness parameters history value is less than to the situation of setup parameter value, can understands this cell telephone traffic relatively less, user awareness parameter requirements value is little, and at this moment, this community shares extra resource can to other community, is namely in share to do well; User awareness parameters history value is equaled to the situation of setup parameter value, this cell telephone traffic can be understood and be in mean value, the resource of history distribution can meet the demand of self, at this moment, this community does not need to obtain extra resource from other community, also shared resource does not give other community, is namely in not shared state.
It should be noted that, each community shared state may change in each resource allocation cycle, is share in current period, may become share into or do not share at next cycle.
Determining unit 34 specifically for according to described resource-sharing state, to determine described in Current resource assignment period the Resources Sharing of each community at least Liang Ge community.
Determining unit 34 is according to the resource-sharing state of each community, determine the Resources Sharing of each community in Current resource assignment period, be about to share the extra resource of community done well and share to the community of sharing into state, not the community of shared state then not shared resource.
Allocation units 35, for according to described Resources Sharing, carry out Resourse Distribute in described at least Liang Ge community.
Allocation units 35 carry out Resourse Distribute according to this resource-sharing result determined.
Be assigned as example below with power, describe the specific implementation of minizone resource allocation device 3000:
In the present embodiment, example is assigned as with power, user awareness parameter can be that number of users is passed on Gong rate, also can be user's throughput, number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc., the present embodiment for user awareness parameter for number of users is passed on Gong rate.This community can be with frequency or alien-frequency district.
With universal mobile telecommunications system (Universal Mobile Telecommunications System, UMTS) be example, if current power assignment period is first power division cycle, each Transmission Time Interval (Transmission Time Interval, TTI) transmission format resource combination (Transport Format and Resource Combined is carried out, TFRC) after, in statistics current power assignment period, the number of users of each TTI passes and uses power, enter the next power division cycle, if current power assignment period is not first power division cycle, then add up each community number of previous power division cycle and pass use power situation.Then, each community number is passed and uses power and setup parameter value to compare, obtain comparative result.Foregoing description is for UMTS, but this resource allocation device is applicable to various standard.
Number of users is passed to the situation using power historical value to be greater than setup parameter value, can understand this cell telephone traffic relatively many, number of users passes and uses power demand values large, and at this moment, this community needs to obtain extra resource from other community, is namely in and shares into state; Number of users is passed to the situation using power historical value to be less than setup parameter value, can understand this cell telephone traffic relatively less, number of users passes and uses power demand values little, and at this moment, this community shares extra resource can to other community, is namely in share to do well; Number of users is passed to the situation using power historical value to equal setup parameter value, this cell telephone traffic can be understood and be in mean value, the resource of history distribution can meet the demand of self, at this moment, this community does not need to obtain extra resource from other community, also shared resource does not give other community, is namely in not shared state; If several community is share into state or is share to do well simultaneously simultaneously, then the shared state of this cycle each community also can become not shared state, is used to indicate and plays Resourse Distribute this week.
It should be noted that, each community shared state may change in each resource allocation cycle, is share in current period, may become share into or do not share at next cycle.
Determine that power is shared to the shared state of power division and request in each community, the shared power of request comprises to be shared into power and shares power, share into power namely share cell request into state to share from other community into power, share power and namely share the power that the cell request done well shares to other community.
According to shared state and the shared power of request of each community, determine the resource-sharing result in current power assignment period, namely which community does not share power, and asks to share to share into power or request the ratio that power accounts for maximum transmission power.Request is shared power and puts into power pond, power is shared to request share into community.
The shared power reclaimed in power pond is carried out in proportion the distribution of power.
The present embodiment can be applicable to the unbalanced cell scenario of all minizone telephone traffics, as between multiple co-frequency cell, with the minizone etc. of the multiple sector of website.
Share about power between sector, cellular mobile communication base station is point sector transmission and Received signal strength under many circumstances, and the coverage of a general base station can be divided into 3 sectors and 6 sectors etc.The transmission channel end of base station has power amplifier to carry out amplifying signal.The community that power secret sharing relates to need be on identical power amplifier.In prior art, during point sector situation, launched by directional antenna after the signal of each sector is amplified by a power amplifier.The signal of each sector is amplified by a power amplifier.The shortcoming of this mode:
If 1 one power amplifier damages or other position fault of passage may cause the interruption that transmits of a sector, have a strong impact on the reliability of whole base station system;
2, when the call number of each sector is uneven, the use of power amplifier is also unbalanced, and the service efficiency of certain power amplifier may be very low, waste system resource;
3, high to the demanded power output of single power amplifier, power amplifier cost is high;
4, the community that power secret sharing relates to need be on identical power amplifier, and the community on different power amplifier cannot be shared.
The present embodiment adopts power resource pond (Power Trunking) mode:
A mixed electrical bridge matrix is respectively increased in power amplifier front and back.Mixed electrical bridge matrix 1 before power amplifier realizes the input port signal of each sector being assigned to all power amplifiers, and namely the signal of any one sector is all amplified by all power amplifiers; Power amplifier mixed electrical bridge matrix 2 is below by phase cancellation, and the signal of each sector is only occurred at specific delivery outlet, and the power of other delivery outlet is minimum.
Under which, the community on different power amplifier also can be shared, because they are in same power resource pond.
After the embodiment of the present invention carries out resource-sharing, spendable resource becomes many, thus improves user awareness, passing time delay, increasing message transmission rate as decreased number of users.According to a kind of minizone resource allocation device that the embodiment of the present invention provides, by according to community user perceptual parameters history value, estimate to determine current community user perceptual parameters requirements, resource allocation policy is determined with this, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience.
Refer to Fig. 7, be the structural representation of a kind of minizone resource allocation apparatus that the embodiment of the present invention provides, this equipment 4000 comprises processor 41, memory 42, input equipment 43, output equipment 44 and bus system 45, wherein:
Processor 41 controls the operation of minizone resource allocation apparatus 4000, and processor 41 can also be called CPU (Central Processing Unit, CPU).Processor 41 may be a kind of integrated circuit (IC) chip, has the disposal ability of signal.Processor 41 can also be general processor, digital signal processor (Digital Signal Processing, DSP), application-specific integrated circuit (ASIC) (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic, discrete hardware components.The processor etc. of general processor can be microprocessor or this processor also can be any routine.
Memory 42 can comprise read-only memory and random access memory, and provides instruction and data to processor 41.A part for memory 42 can also comprise nonvolatile RAM (NVRAM).
Each assembly of minizone resource allocation apparatus is coupled by bus system 45, this bus can be industry standard architecture (Industry Standard Architecture, ISA) bus, peripheral component interconnect (Peripheral Component Interconnect, PCI) bus or extended industry-standard architecture (Extended Industry Standard Architecture, EISA) bus etc.Described bus can be one or more physical circuit, can be divided into address bus, data/address bus, control bus etc. when being many physical circuits.In some other embodiment of the present invention, processor 41, memory 42 and input equipment 43, output equipment 44 also directly can be connected by communication line.
Wherein, processor 41 reads computer program in memory 42 in order to perform following steps:
Obtain the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
According to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determine the resource allocation policy in described Current resource assignment period;
According to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute.
As a kind of execution mode, described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
As another kind of execution mode, described processor also performs following steps:
Carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
Described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
As another execution mode, described processor also performs following steps:
Obtain the comparative result of described user awareness parameters history value and setup parameter value;
Described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, be specially: according to described comparative result, the at least resource-sharing state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described resource-sharing state comprise share into, share, do not share;
Described processor performs the described user awareness parameter requirements value according at least Liang Ge community in Current resource assignment period, determine the step of the resource allocation policy in described Current resource assignment period, be specially: according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period;
Described processor performs described according to the resource allocation policy in described Current resource assignment period, the step of Resourse Distribute is carried out in described at least Liang Ge community, be specially: according to described Resources Sharing, in described at least Liang Ge community, carry out Resourse Distribute.
As another execution mode, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
As another execution mode, described at least Liang Ge community is between sector or intercarrier community.
The computer program comprised in the processor 41 that the embodiment of the present invention provides can also be embodied as the first acquiring unit, determining unit and allocation units, and the function of three unit realizations with reference to described in previous embodiment, can not repeat them here.
Visible, according to a kind of minizone resource allocation apparatus that the embodiment of the present invention provides, by the perceptual parameters requirements according to community user, determine the resource allocation policy of minizone, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience.
Refer to Fig. 8, be the flow chart of a kind of minizone resource allocation methods that the embodiment of the present invention provides, the method comprises the following steps:
Step S101, obtains the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period.
Because minizone traffic equal distribution is unbalanced, distribution need be optimized to the resource of minizone, this community can be with frequency or alien-frequency district, for existing simply based on the power allocation scheme of load, as intercarrier power division, R99-H power division and G-U power division etc., be all that the power of alien-frequency district is distributed, do not relate to the Resourse Distribute of the co-frequency cell that such as splitting antenna is formed.These allocative decisions are all based on intercarrier community.
The present embodiment is not the Resourse Distribute based on load, but carries out Resourse Distribute based on community user perception.In this step, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period is obtained.This at least Liang Ge community can be between sector or intercarrier community.User awareness parameter can comprise: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc., can be embodied the perception of the community user that Resourse Distribute brings by these parameters.
As a kind of execution mode, step S101 can be specially: in Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
User in real perceptual parameters requirements can avoid the erroneous judgement problem caused by history value prediction scheme.
As another kind of execution mode, step S101 can also be specially: according to the user awareness parameters history value of at least Liang Ge community in previous resource allocation cycle, obtains the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.Detailed description about this execution mode asks for an interview embodiment below.
Step S102, according to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determines the resource allocation policy in described Current resource assignment period.
Obtain user awareness parameter requirements value in step S101 after, in this step, according to this user awareness parameter requirements value, can determine how to carry out Resourse Distribute, namely determine the resource allocation policy in Current resource assignment period.
Step S103, according to the resource allocation policy in described Current resource assignment period, carries out Resourse Distribute in described at least Liang Ge community.
In this step, according to the resource allocation policy in the Current resource assignment period determined, carry out Resourse Distribute in minizone.Because Resourse Distribute is directly based on community user perception, therefore, inter-cell user can be reduced and experience difference.
According to a kind of minizone resource allocation methods that the embodiment of the present invention provides, by the perceptual parameters requirements according to community user, determine the resource allocation policy of minizone, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience.
Refer to Fig. 9, be the flow chart of the another kind of minizone resource allocation methods that the embodiment of the present invention provides, the method comprises the following steps:
Step S201, before carrying out the Resourse Distribute of at least two minizones, obtains the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle in Current resource assignment period.
Carry out minizone Resourse Distribute in Current resource assignment period before, obtain community user user awareness parameters history value in previous resource allocation cycle, a community may comprise multiple user, a corresponding user awareness parameters history value in community.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc.
Step S202, according to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtains the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
Because the resource requirement of community user within the regular hour is more stable, also more stable with the resource requirement that user awareness parameter requirements embodies, therefore, according to community user user awareness parameters history value in previous resource allocation cycle, community user user awareness parameter requirements value in Current resource assignment period can be determined to a certain extent more exactly.
Step S203, according to the user awareness parameter requirements value of at least Liang Ge community described in Current resource assignment period, determines the resource allocation policy in described Current resource assignment period.
After obtaining user awareness parameter requirements value, according to this user awareness parameter requirements value, can determine how to carry out Resourse Distribute, namely determine the resource allocation policy in Current resource assignment period.
Step S204, according to the resource allocation policy in described Current resource assignment period, carries out Resourse Distribute in described at least Liang Ge community.
According to the resource allocation policy in the Current resource assignment period determined, carry out Resourse Distribute in minizone.Because Resourse Distribute is directly based on community user perception, therefore, inter-cell user can be reduced and experience difference.
According to a kind of minizone resource allocation methods that the embodiment of the present invention provides, by according to community user perceptual parameters history value, estimate to determine current community user perceptual parameters requirements, resource allocation policy is determined with this, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience; And history value prediction scheme is not to the requirement of Real-time Collection, thus less to de-vice processor resource occupation.
Refer to Figure 10, be the flow chart of another minizone resource allocation methods that the embodiment of the present invention provides, the method comprises the following steps:
Step S301, before carrying out the Resourse Distribute of at least two minizones, obtains the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle in Current resource assignment period.
Carry out minizone Resourse Distribute in Current resource assignment period before, obtain community user user awareness parameters history value in previous resource allocation cycle, a community may comprise multiple user, a corresponding user awareness parameters history value in community.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality etc.
Step S302, obtains the comparative result of described user awareness parameters history value and setup parameter value.
In the present embodiment, the community user perceptual parameters history value in the previous resource allocation cycle obtained and setup parameter value are compared, obtain the comparative result of each community, this setup parameter value can be Resourse Distribute mean value or self-defining parameter value.By comparing, can understand which cell telephone traffic by user awareness many, which cell telephone traffic is few.This user awareness parameter comprises: pass on Gong rate, user's throughput, number of users of number of users passes time delay, User Priority, number of users etc.This community can be with frequency or alien-frequency district.The present embodiment using traffic as application scenarios, but is not limited to this scene.
Step S303, according to described comparative result, at least shared state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described shared state comprise share into, share, do not share.
In a resource pool, minizone is shared resource, by sharing the distribution carrying out resource.User awareness parameters history value is greater than to the situation of setup parameter value, can understands this cell telephone traffic relatively many, user awareness parameter requirements value is large, and at this moment, this community needs to obtain extra resource from other community, is namely in and shares into state; User awareness parameters history value is less than to the situation of setup parameter value, can understands this cell telephone traffic relatively less, user awareness parameter requirements value is little, and at this moment, this community shares extra resource can to other community, is namely in share to do well; User awareness parameters history value is equaled to the situation of setup parameter value, this cell telephone traffic can be understood and be in mean value, the resource of history distribution can meet the demand of self, at this moment, this community does not need to obtain extra resource from other community, also shared resource does not give other community, is namely in not shared state.
It should be noted that, each community shared state may change in each resource allocation cycle, is share in current period, may become share into or do not share at next cycle.
Step S304, according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period.
According to the resource-sharing state of each community, determine the Resources Sharing of each community in Current resource assignment period, be about to share the extra resource of community done well and share to the community of sharing into state, not the community of shared state then not shared resource.
Step S305, according to described Resources Sharing, carries out Resourse Distribute in described at least Liang Ge community.
Resourse Distribute is carried out according to this resource-sharing result determined.
According to a kind of minizone resource allocation methods that the embodiment of the present invention provides, by according to community user perceptual parameters history value, estimate to determine current community user perceptual parameters requirements, resource allocation policy is determined with this, carry out Resourse Distribute, inter-cell user can be reduced and experience difference, improve Consumer's Experience; And history value prediction scheme is not to the requirement of Real-time Collection, thus less to de-vice processor resource occupation.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can use hardware implementing, or firmware realizes, or their compound mode realizes.When implemented in software, above-mentioned functions can be stored in computer-readable medium or as the one or more instruction on computer-readable medium or code and transmit.Computer-readable medium comprises computer-readable storage medium and communication media, and wherein communication media comprises any medium being convenient to transmit computer program from a place to another place.Storage medium can be any usable medium that computer can access.As example but be not limited to: computer-readable medium can comprise random access memory (Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read Only Memo) (Electrically Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only Memory, or other optical disc storage CD-ROM), magnetic disk storage medium or other magnetic storage apparatus, or the program code that can be used in carrying or storing the expectation with instruction or data structure form also can by any other medium of computer access.In addition.Any connection can be suitable become computer-readable medium.Such as, if software uses coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or the wireless technology of such as infrared ray, radio and microwave and so on from website, server or other remote source, so the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave and so on be included in affiliated medium fixing in.As used in the present invention, dish (Disk) and dish (disc) comprise compression laser disc (CD), laser dish, laser disc, Digital Versatile Disc (DVD), floppy disk and Blu-ray Disc, the copy data of the usual magnetic of its mid-game, dish then carrys out the copy data of optics with laser.Combination above also should be included within the protection range of computer-readable medium.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (18)
1. a minizone resource allocation device, is characterized in that, comprising:
First acquiring unit, for obtaining the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
Determining unit, for the user awareness parameter requirements value according at least Liang Ge community in described Current resource assignment period, determines the resource allocation policy in described Current resource assignment period;
Allocation units, for according to the resource allocation policy in described Current resource assignment period, carry out Resourse Distribute in described at least Liang Ge community.
2. device as claimed in claim 1, is characterized in that, described first acquiring unit specifically for:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
3. device as claimed in claim 1, is characterized in that, also comprise:
Second acquisition unit, for carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtains the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
Described first acquiring unit specifically for:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
4. device as claimed in claim 3, is characterized in that, also comprise:
3rd acquiring unit, for obtaining the comparative result of described user awareness parameters history value and setup parameter value;
Described first acquiring unit specifically for according to described comparative result, to obtain described in previous resource allocation cycle the resource-sharing state of each community at least Liang Ge community, wherein, described resource-sharing state comprise share into, share, do not share;
Described determining unit specifically for according to described resource-sharing state, to determine described in Current resource assignment period the Resources Sharing of each community at least Liang Ge community;
Described allocation units, specifically for according to described Resources Sharing, carry out Resourse Distribute in described at least Liang Ge community.
5. the device as described in claim 1-4 any one, it is characterized in that, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
6. the device as described in claim 1-5 any one, is characterized in that, described at least Liang Ge community is between sector or intercarrier community.
7. a minizone resource allocation apparatus, is characterized in that, comprising: input unit, output device, memory and processor;
Wherein, described processor is for performing following steps:
Obtain the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
According to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determine the resource allocation policy in described Current resource assignment period;
According to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute.
8. equipment as claimed in claim 7, it is characterized in that, described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
9. equipment as claimed in claim 7, it is characterized in that, described processor also performs following steps:
Carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
Described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
10. equipment as claimed in claim 9, it is characterized in that, described processor also performs following steps:
Obtain the comparative result of described user awareness parameters history value and setup parameter value;
Described processor performs the step of the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, be specially: according to described comparative result, the at least resource-sharing state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described resource-sharing state comprise share into, share, do not share;
Described processor performs the described user awareness parameter requirements value according at least Liang Ge community in Current resource assignment period, determine the step of the resource allocation policy in described Current resource assignment period, be specially: according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period;
Described processor performs described according to the resource allocation policy in described Current resource assignment period, the step of Resourse Distribute is carried out in described at least Liang Ge community, be specially: according to described Resources Sharing, in described at least Liang Ge community, carry out Resourse Distribute.
11. equipment as described in claim 7-10 any one, it is characterized in that, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
12. equipment as described in claim 7-11 any one, it is characterized in that, described at least Liang Ge community is between sector or intercarrier community.
13. 1 kinds of minizone resource allocation methods, is characterized in that, comprising:
Obtain the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period;
According to the user awareness parameter requirements value of at least Liang Ge community in described Current resource assignment period, determine the resource allocation policy in described Current resource assignment period;
According to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute.
14. methods as claimed in claim 13, is characterized in that, the user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
In Current resource assignment period, the user awareness parameter requirements value of at least Liang Ge community in Current resource assignment period described in Real-time Obtaining.
15. methods as claimed in claim 13, it is characterized in that, also comprise: carry out the Resourse Distribute of at least two minizones in described Current resource assignment period before, obtain the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle;
The user awareness parameter requirements value of at least Liang Ge community in described acquisition Current resource assignment period, is specially:
According to the user awareness parameters history value of at least Liang Ge community described in previous resource allocation cycle, obtain the user awareness parameter requirements value of at least Liang Ge community described in described Current resource assignment period.
16. methods as claimed in claim 15, is characterized in that, also comprise:
Obtain the comparative result of described user awareness parameters history value and setup parameter value;
The user awareness parameter requirements value of at least Liang Ge community described in described acquisition Current resource assignment period, be specially: according to described comparative result, the at least resource-sharing state of each community in Liang Ge community described in obtaining in previous resource allocation cycle, wherein, described resource-sharing state comprise share into, share, do not share;
The described user awareness parameter requirements value according at least Liang Ge community described in Current resource assignment period, determine the resource allocation policy in described Current resource assignment period, be specially: according to described resource-sharing state, at least Resources Sharing of each community in Liang Ge community described in determining in Current resource assignment period;
Described according to the resource allocation policy in described Current resource assignment period, in described at least Liang Ge community, carry out Resourse Distribute, be specially: according to described Resources Sharing, in described at least Liang Ge community, carry out Resourse Distribute.
17. methods as described in claim 13-16 any one, it is characterized in that, described user awareness parameter comprises: number of users pass on Gong rate, user's throughput, number of users pass time delay, User Priority, number of users, user's access delay, customer service type, amount of user data, channel quality.
18. methods as described in claim 13-17 any one, it is characterized in that, described at least Liang Ge community is between sector or intercarrier community.
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| PCT/CN2014/081094 WO2016000111A1 (en) | 2014-06-30 | 2014-06-30 | Inter-cell resource allocation apparatus, device and method |
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