CN103281784B - A kind of resource allocation methods and device being total to community based on RRU - Google Patents
A kind of resource allocation methods and device being total to community based on RRU Download PDFInfo
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- CN103281784B CN103281784B CN201310198625.9A CN201310198625A CN103281784B CN 103281784 B CN103281784 B CN 103281784B CN 201310198625 A CN201310198625 A CN 201310198625A CN 103281784 B CN103281784 B CN 103281784B
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Abstract
A kind of resource allocation methods and device being total to community based on RRU that the embodiment of the present invention provides, determine unappropriated RRU in described community, and unappropriated RRU is defined as the work RRU of described terminal, that is, when there is unappropriated RRU in the RRU of common community, the terminal distributed under common community uses, therefore, the existence of vacant RRU can be avoided, thus realization making full use of the RRU resource of common community.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of resource allocation methods and the device that are total to community based on RRU.
Background technology
Current many remote radio unit (RemoteRadioUnit, RRU) cellular technology is total to, according to the position attribution of present terminal under many RRU altogether cell conditions and signal conditioning etc., for described terminal distribution resource, according to being its resource of distributing, under DuoRRUGong community, the sky of terminal divides attribute that whole RRU combined dispatching and transmission, part RRU combined dispatching and transmission and single RRU can be divided into independently to dispatch and send.Whole RRU scheduling and transmission can referred to as full associatings, the terminal of full associating uses whole RRU of community altogether, part RRU combined dispatching and transmission can referred to as part combination, the terminal of part combination uses the part RRU of community altogether, the terminal that single RRU independently dispatches and sends only uses one in the RRU of common community, wherein, for the RRU of terminal scheduling and transmission is called the work RRU of described terminal.
Current many RRU are total to for the method for terminal distribution resource only relies on position attribution and the signal conditioning of present terminal in cellular technology, and do not consider the situation that takies of resource, therefore easily occur the problem that resource is not fully utilized.Such as, in FIG, when 3 GeRRUGong community, according to common resource allocation methods, three terminals are single RRU to be dispatched and sends, and namely three terminals all only take RRU1, and therefore, RRU2 and RRU3 is not fully utilized.
Summary of the invention
In view of this, embodiments provide a kind of resource allocation methods and the device that are total to community based on RRU, object is the problem that the resource allocation methods solving existing community altogether easily causes resource not to be fully utilized.
To achieve these goals, the embodiment of the present invention provides following technical scheme:
The first aspect of the embodiment of the present invention provides a kind of resource allocation methods being total to community based on RRU, comprising:
Attribute is divided according to the sky of the terminal under RRU altogether community in base station, judges whether there is unappropriated RRU in the RRU of described community;
When there is unappropriated RRU in the RRU of described community, described unappropriated RRU is assigned as the work RRU of described terminal by described base station.
In the first implementation of embodiment of the present invention first aspect, the described sky according to the terminal under RRU altogether community divides attribute, judges that whether there is unappropriated RRU in the RRU of described community comprises:
If the terminal that RRU is total under community meets first condition, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
Judge that whether described supplementary set is the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community, if described supplementary set is not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community, then determine to there is unappropriated RRU in the RRU of described community, described second condition comprises: empty condition, or, the condition that empty point attribute is determined in this resource allocation cycle.
In the second implementation of embodiment of the present invention first aspect, the described sky according to the terminal under RRU altogether community divides attribute, judges that whether there is unappropriated RRU in the RRU of described community comprises:
If the terminal that RRU is total under community meets first condition, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
If it is not the subset of described supplementary set that the work RRU meeting any one other terminal of Article 3 part under described community gathers, then determine to there is unappropriated RRU in the RRU of described community, described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.
The second aspect of the embodiment of the present invention provides a kind of resource allocation device being total to community based on RRU, comprising:
Judge module, for dividing attribute according to the sky of the terminal under RRU altogether community, judges whether there is unappropriated RRU in the RRU of described community;
Distribution module, for when there is unappropriated RRU in the RRU of described community, is assigned as the work RRU of described terminal by described unappropriated RRU.
In the first implementation of embodiment of the present invention second aspect, described judge module comprises:
First acquiring unit, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
First determining unit, if be not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community for described supplementary set, then determine to there is unappropriated RRU in the RRU of described community, described second condition comprises: empty condition, or, the condition that empty point attribute is determined in this resource allocation cycle.
In the second implementation of embodiment of the present invention second aspect, described judge module comprises:
Second acquisition unit, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
3rd determining unit, if gathering for the work RRU meeting any one other terminal of Article 3 part under described community is not the subset of described supplementary set, then determine to there is unappropriated RRU in the RRU of described community, described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.
A kind of resource allocation methods and device being total to community based on RRU that the embodiment of the present invention provides, determine unappropriated RRU in described community, and unappropriated RRU is defined as the work RRU of described terminal, that is, when there is unappropriated RRU in the RRU of common community, the terminal distributed under common community uses, therefore, the existence of vacant RRU can be avoided, thus realization making full use of the RRU resource of common community.
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 or description of the prior art 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 Resourse Distribute schematic diagram that existing RRU is total to community;
Fig. 2 is a kind of flow chart being total to the resource allocation methods of community based on RRU disclosed in the embodiment of the present invention;
Fig. 3 is the flow chart that disclosed in the embodiment of the present invention, another is total to the resource allocation methods of community based on RRU;
Fig. 4 is the flow chart that disclosed in the embodiment of the present invention, another is total to the resource allocation methods of community based on RRU;
Fig. 5 is the flow chart that disclosed in the embodiment of the present invention, another is total to the resource allocation methods of community based on RRU;
Fig. 6 is the flow chart that disclosed in the embodiment of the present invention, another is total to the resource allocation methods of community based on RRU;
Fig. 7 is a kind of structural representation being total to the resource allocation device of community based on RRU disclosed in the embodiment of the present invention;
Fig. 8 is the structural representation that disclosed in the embodiment of the present invention, another is total to the resource allocation device of community based on RRU;
Fig. 9 is the structural representation that disclosed in the embodiment of the present invention, another is total to the resource allocation device of community based on RRU;
Figure 10 is the structural representation that disclosed in the embodiment of the present invention, another is total to the resource allocation device of community based on RRU;
The structural representation of Figure 11 a kind of base station disclosed in the embodiment of the present invention.
Embodiment
A kind of resource allocation methods and device being total to community based on RRU disclosed in the embodiment of the present invention, its central inventive point is, do not used in the RRU of common community by the terminal that the RRU that terminal takies distributes under described community, all RRU under described community can be fully utilized.
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.
A kind of resource allocation methods being total to community based on RRU disclosed in the embodiment of the present invention, RRU described in the embodiment of the present invention is cellular technology altogether, multiple independently RRU is merged into a logic district, and in the cell, the all corresponding physical carrier of all RRU, namely the physical district ID of multiple independently RRU is identical.As shown in Figure 2, comprising:
S201: attribute is divided according to the sky of the terminal under RRU altogether community in base station, judges whether there is unappropriated RRU in the RRU of described community;
Usually, unoccupied RRU is the inoperative RRU of any one terminal under this community, i.e. idle RRU.
S202: when there is unappropriated RRU in the RRU of described community, described unappropriated RRU is assigned as the work RRU of described terminal by described base station.
In prior art, in order to avoid common community RRU between interference, the position of foundation terminal and signal conditioning etc. are terminal distribution RRU, such as, only be in the terminal within the scope of a RRU, other RRU can not produce interference to it, then this current RRU residing for it is distributed to described terminal as work RRU, and be positioned at the terminal of two RRU coverage intersections, simultaneously by the impact of two RRU, the impact of one of them RRU is interference signal for another RRU, therefore, two RRU are defined as the work RRU of described terminal, therefore, under this distribution mechanism, easy appearance situation as shown in Figure 1.
And the resource allocation methods described in the present embodiment, the sky of the terminal under RRU altogether community divides on the basis of attribute, consideration is total to the occupied situation of the RRU under community, unappropriated RRU is also distributed to terminal to use, therefore, all RRU of common community can be made full use of, thus the problem avoiding the utilization of resources insufficient.
The embodiment of the present invention another resource allocation methods being total to community based on RRU disclosed, as shown in Figure 3, comprising:
S301: attribute is divided according to the sky of target terminal in base station, obtains the supplementary set of work RRU relative to whole RRU of described community of described target terminal;
Wherein, described target terminal is any one terminal in the terminal of described RRU altogether under community.
Usually, the sky of the terminal of RRU altogether under community divides the position of the determination of attribute according to described terminal and signal conditioning to determine, repeats no more here.
S302: if described supplementary set is not the subset of the work RRU union of sets collection of all other terminal under described community, described base station then determines to there is unappropriated RRU in the RRU of described community;
Described supplementary set comprises not by RRU that target terminal takies, the work RRU union of sets of all other terminal under described community concentrates the RRU comprising and being taken by other terminal, if be not included in described and concentrated by the RRU that target terminal takies, then illustrate that the RRU do not taken by target terminal is taken by other terminal, if do not appeared at described and concentrated by the RRU that target terminal takies, illustrate that the RRU do not taken by target terminal is not also taken by other terminal.
If there is no unappropriated RRU, then process ends.In practical application, the sky of described target terminal can be kept to divide attribute constant, namely maintain original resource allocation status.
S303: the RRU not belonging to described union in described supplementary set is defined as unappropriated RRU in the RRU of described community by described base station;
S304: described unappropriated RRU is defined as the work RRU of described target terminal by described base station.
In the present embodiment, from the terminal this community, select any one as present terminal, determine unappropriated RRU in this community according to its empty point attribute, and using the work RRU of unappropriated RRU as present terminal, all RRU under this community are all utilized.
Method described in above-described embodiment, be applied to any one terminal under the common community of RRU, when the quantity of the terminal under described community is greater than one, the method described in above-described embodiment can be used to travel through all terminals, also the sky of each terminal can be divided attribute really fixed cycle take into account, use the method below described in embodiment to carry out the distribution of resource.
The embodiment of the present invention another resource allocation methods being total to community based on RRU disclosed, as shown in Figure 4, comprising:
S401: if it is full associating that the sky of the terminal of RRU altogether under community divides attribute all, attribute is divided according to the sky of target terminal in base station, obtains the supplementary set of work RRU relative to whole RRU of described community of described target terminal;
Wherein, described target terminal is any one terminal in the terminal of described RRU altogether under community.
S402: if it not is the subset of described supplementary set that the work RRU meeting any one other terminal of Article 3 part under described community gathers, unappropriated RRU is then determined to exist in described community in base station;
Wherein Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.Namely, for this resource allocation cycle, other terminal is the terminal of not carrying out Resourse Distribute in this cycle.Wherein, this resource classification cycle can refer to current period of carrying out Resourse Distribute, in the phase at this moment, and the terminal distribution RRU resource for this reason under community.In a upper resource allocation cycle of this resource allocation cycle, the terminal of Resources allocation can not use as other terminal in this step.
RRU in described supplementary set is the unappropriated RRU of target terminal, except target terminal, if the work RRU set of other any one terminal is not included in described supplementary set, then illustrates in the RRU do not taken by target terminal and may exist not by RRU that other terminal takies.
S403: the sky of described target terminal divides attribute to be set to full associating by base station.
Attribute is divided by the sky of target terminal to be set to entirely combine the work RRU being and whole RRU of common community being defined as target terminal.
Method described in the present embodiment, by present terminal with in this cycle not by compared with the terminal of adjustresources, determine whether there is unappropriated RRU according to its respective work RRU, if possible there is unappropriated RRU, then need not accurately determine unappropriated RRU, and can directly be divided by the sky of target terminal attribute to be defined as full associating, when terminal quantity is one, all resources that RRU is total to community can distribute to this terminal, promote single user throughput and business experience, when terminal quantity is greater than one, the resource cavity caused because different terminals takies different RRUs resource can be reduced, make full use of time-frequency and the power resource of the RRU in many RRU community, the elevator system level of resources utilization, improve community average throughput.
The embodiment of the present invention another resource allocation methods being total to community based on RRU disclosed, as shown in Figure 5, comprising:
S501: if it is full associating that the sky of the terminal of described RRU altogether under community divides attribute all, attribute is divided according to the sky of target terminal in base station, obtains the supplementary set of work RRU relative to whole RRU of described community of described target terminal;
Described target terminal is any one terminal in the terminal under described RRU is total to community.
As long as divide attribute to be full terminal of combining when there is a sky under described community, then illustrate that the RRU in described community is all occupied, there is not unappropriated RRU, so, follow-up step need not be carried out again, therefore can save flow process, thus realize the object of saving resource.
S502: if described supplementary set is not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community, unappropriated RRU is then determined to exist in the RRU of described community in base station;
Wherein, second condition comprises: an empty point attribute is determined in this resource allocation cycle.
S503: the RRU not belonging to described union in described supplementary set is defined as unappropriated RRU in the RRU of described community by base station;
S504: described unoccupied RRU is determined the work RRU of described target terminal by base station.
Compared with the method shown in Fig. 3, in the method described in the present embodiment, other terminal is the terminal except target terminal that its empty point attribute is determined in this resource allocation cycle.
The method described in the present embodiment is used to carry out Resourse Distribute, when terminal quantity is one, all resources that RRU is total to community can distribute to this terminal, promote single user throughput and business experience, when terminal quantity is greater than one, the resource cavity caused because different terminals takies different RRUs resource can be reduced, make full use of time-frequency and the power resource of the RRU in many RRU community, the elevator system level of resources utilization, improves community average throughput.
The embodiment of the present invention another resource allocation methods being total to community based on RRU disclosed, as shown in Figure 6, comprising:
S601: if it is full associating that the sky of the terminal of RRU altogether under community divides attribute all, attribute is divided according to the sky of target terminal in base station, obtains the supplementary set of work RRU relative to whole RRU of described community of described target terminal;
Wherein, described target terminal is any one terminal in the terminal of described RRU altogether under community.
S602: if it not is the subset of described supplementary set that the work RRU meeting any one other terminal of Article 3 part under described community gathers, unappropriated RRU is then determined to exist in described community in base station;
Wherein Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.Namely, for this resource allocation cycle, other terminal is the terminal of not carrying out Resourse Distribute in this cycle.
RRU in described supplementary set is the unappropriated RRU of target terminal, except target terminal, if the work RRU set of other any one terminal is not included in described supplementary set, then illustrates in the RRU do not taken by target terminal and may exist not by RRU that other terminal takies.
S603: the sky that base station increases described target terminal divides attribute decision threshold;
Usually, the sky of terminal divides attribute to be determined by decision threshold, and the sky that the size of decision threshold decides terminal divides attribute.
S604: according to the decision threshold after increase, base station determines that the sky of described target terminal divides attribute.
In the present embodiment, determine that the sky of described target terminal divides the concrete grammar of attribute same as the prior art according to decision threshold, repeat no more here.
Determine that the sky of target terminal divides attribute to determine, namely determine the RRU distributing to target terminal.
In the present embodiment, divided by sky the decision threshold of attribute to increase, can expand the set of the work RRU of target terminal, the inoperative RRU namely before decision threshold increase is after decision threshold increases, as the work RRU of target terminal, thus the utilization to vacant RRU can be realized.When the quantity of terminal is greater than one, the resource cavity caused because different terminals takies different RRUs resource can be reduced, and average out making full use of the time-frequency of the RRU in community and power resource and reduce in system interference, the entire throughput in elevator system.
With said method embodiment accordingly, the embodiment of the invention also discloses a kind of resource allocation device being total to community based on RRU, be applied to RRU cellular technology altogether, described RRU community refers to multiple independently RRU to merge into a logic district altogether, and in the cell, the all corresponding physical carrier of all RRU, as shown in Figure 7, described device comprises:
Judge module 701, for dividing attribute according to the sky of the terminal under RRU altogether community, judges whether there is unappropriated RRU in the RRU of described community;
Distribution module 702, if there is unappropriated RRU in the RRU for described community, is assigned as the work RRU of described terminal by described unappropriated RRU.
Device described in the present embodiment, the sky of the terminal under RRU altogether community divides on the basis of attribute, the occupied situation of the RRU under common community is carried out the distribution of resource as one of the condition of Resourse Distribute, therefore, all RRU of common community can be made full use of, thus the problem avoiding the utilization of resources insufficient.
The embodiment of the present invention another resource allocation device being total to community based on RRU disclosed, as shown in Figure 8, comprising:
First acquiring unit 801, if meet first condition for the terminal under RRU altogether community, the sky according to target terminal divides attribute, obtains the supplementary set of work RRU relative to whole RRU of described community of described target terminal;
Described target terminal is any one terminal in the terminal under described RRU is total to community;
In the present embodiment, described first condition is specially empty condition.
First determining unit 802, if be not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community for described supplementary set, then determines to exist in the RRU of described community unappropriated RRU;
Wherein, second condition is similarly empty condition.
Second determining unit 803, for being defined as unappropriated RRU in the RRU of described community by the RRU not belonging to described union in described supplementary set;
Allocation units 804, for being defined as the work RRU of described target terminal by described unoccupied RRU.
Device described in the present embodiment, is applied to any one terminal under the common community of RRU, when the quantity of the terminal under RRU altogether community is greater than one, described device can be used to travel through each terminal, complete the distribution of RRU, thus improve the utilance of RRU.
The embodiment of the present invention another resource allocation device being total to community based on RRU disclosed, as shown in Figure 9, comprising:
Second acquisition unit 901, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community;
In the present embodiment, institute's first condition is specially: it is full associating that the sky of the terminal that RRU is total under community divides attribute all.
3rd determining unit 902, if gathering for the work RRU meeting any one other terminal of Article 3 part under described community is not the subset of described supplementary set, then determines to exist in the RRU of described community unappropriated RRU;
Described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle;
Empty point attribute first determining unit 903, for dividing attribute to be set to full associating in the sky of described target terminal.
Device described in the present embodiment, when the terminal that RRU is total to community is one, single user throughput and business experience can be promoted, when the quantity of described cell terminal is greater than one, the resource cavity caused because different terminals takies different RRUs resource can be reduced, make full use of time-frequency and the power resource of the RRU in many RRU community, the elevator system level of resources utilization, improve community average throughput.
The embodiment of the present invention another resource allocation device being total to community based on RRU disclosed, as shown in Figure 10, comprising:
Second acquisition unit 1001, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community;
In the present embodiment, first condition is specially: it is full associating that the sky of the terminal that described RRU is total under community divides attribute all.
3rd determining unit 1002, if gathering for the work RRU meeting any one other terminal of Article 3 part under described community is not the subset of described supplementary set, then determine to there is unappropriated RRU in the RRU of described community, described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle;
Decision threshold determining unit 1003, the sky for increasing described target terminal divides attribute decision threshold;
According to the decision threshold after increase, empty point attribute second determining unit 1004, for determining that the sky of described target terminal divides attribute.
The device described in the present embodiment is used to carry out the distribution of RRU resource, when terminal quantity is one, all resources that RRU is total to community can distribute to this terminal, promote single user throughput and business experience, when terminal quantity is greater than one, the resource cavity caused because different terminals takies different RRUs resource can be reduced, make full use of time-frequency and the power resource of the RRU in many RRU community, the elevator system level of resources utilization, improves community average throughput.
Device described in above-described embodiment can be applied to wireless base station.
The embodiment of the invention also discloses a kind of base station, as shown in figure 11, comprising:
Processor 1101, for dividing attribute according to the sky of the terminal under RRU altogether community, judge whether there is unappropriated RRU in the RRU of described community, when there is unappropriated RRU in the RRU of described community, described unappropriated RRU is assigned as the work RRU of described terminal;
Memory 1102, for depositing the data produced in program in described processor and described processor running.
Base station described in the present embodiment, when the RRU of common community exists unappropriated RRU, can distribute to terminal and use, thus improve the utilance of resource by unappropriated RRU.
If the function described in the present embodiment method using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computing equipment read/write memory medium.Based on such understanding, the part of the part that the embodiment of the present invention contributes to prior art or this technical scheme can embody with the form of software product, this software product is stored in a storage medium, comprising some instructions in order to make a computing equipment (can be personal computer, server, mobile computing device or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment same or similar part mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. be total to a resource allocation methods for community based on RRU, it is characterized in that, comprising:
Attribute is divided according to the sky of the terminal under RRU altogether community in base station, judge whether there is unappropriated RRU in the RRU of described community, described sky divides attribute to be any one during whole RRU combined dispatching and transmission, part RRU combined dispatching and transmission and single RRU independently dispatch and send;
When there is unappropriated RRU in the RRU of described community, described unappropriated RRU is assigned as the work RRU of described terminal by described base station.
2. method according to claim 1, is characterized in that, the described sky according to the terminal under RRU altogether community divides attribute, judges that whether there is unappropriated RRU in the RRU of described community comprises:
If the terminal that RRU is total under community meets first condition, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
Judge that whether described supplementary set is the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community, if described supplementary set is not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community, then determine to there is unappropriated RRU in the RRU of described community, described second condition comprises: empty condition, or an empty point attribute is determined in this resource allocation cycle.
3. method according to claim 2, is characterized in that, the described work RRU described unappropriated RRU being assigned as described terminal comprises:
The RRU not belonging to described union in described supplementary set is defined as unappropriated RRU in the RRU of described community;
Described unoccupied RRU is defined as the work RRU of described target terminal.
4. method according to claim 1, is characterized in that, the described sky according to the terminal under RRU altogether community divides attribute, judges that whether there is unappropriated RRU in the RRU of described community comprises:
If the terminal that RRU is total under community meets first condition, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
If it is not the subset of described supplementary set that the work RRU meeting any one other terminal of Article 3 part under described community gathers, then determine to there is unappropriated RRU in the RRU of described community, described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.
5. method according to claim 4, is characterized in that, the described work RRU described unappropriated RRU being assigned as described terminal comprises:
Attribute is divided to be set to full associating in the sky of described target terminal.
6. method according to claim 4, is characterized in that, the described work RRU described unappropriated RRU being assigned as described terminal comprises:
The sky increasing described target terminal divides attribute decision threshold;
Determine that the sky of described target terminal divides attribute according to the decision threshold after increasing.
7. be total to a resource allocation device for community based on RRU, it is characterized in that, comprising:
Judge module, for dividing attribute according to the sky of the terminal under RRU altogether community, judge whether there is unappropriated RRU in the RRU of described community, described sky divides attribute to be any one during whole RRU combined dispatching and transmission, part RRU combined dispatching and transmission and single RRU independently dispatch and send;
Distribution module, for when there is unappropriated RRU in the RRU of described community, is assigned as the work RRU of described terminal by described unappropriated RRU.
8. device according to claim 7, is characterized in that, described judge module comprises:
First acquiring unit, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
First determining unit, if be not the subset meeting the work RRU union of sets collection of all other terminal of second condition under described community for described supplementary set, then determine to there is unappropriated RRU in the RRU of described community, described second condition comprises: empty condition, or an empty point attribute is determined in this resource allocation cycle.
9. device according to claim 8, is characterized in that, described distribution module comprises:
Second determining unit, for being defined as unappropriated RRU in the RRU of described community by the RRU not belonging to described union in described supplementary set;
Allocation units, for being defined as the work RRU of described target terminal by described unoccupied RRU.
10. device according to claim 7, is characterized in that, described judge module comprises:
Second acquisition unit, if meet first condition for the terminal under RRU altogether community, sky according to target terminal divides attribute, obtain the supplementary set of work RRU relative to whole RRU of described community of described target terminal, described target terminal is any one terminal in the terminal under described RRU is total to community, described first condition comprises: empty condition, or the sky of the terminal of described RRU altogether under community to divide attribute all be the condition of full associating;
3rd determining unit, if gathering for the work RRU meeting any one other terminal of Article 3 part under described community is not the subset of described supplementary set, then determine to there is unappropriated RRU in the RRU of described community, described Article 3 part comprises: an empty point attribute is not determined in this resource allocation cycle.
11. devices according to claim 10, is characterized in that, described distribution module comprises:
Empty point attribute first determining unit, for dividing attribute to be set to full associating in the sky of described target terminal.
12. devices according to claim 10, is characterized in that, described distribution module comprises:
Decision threshold determining unit, the sky for increasing described target terminal divides attribute decision threshold;
According to the decision threshold after increase, empty point attribute second determining unit, for determining that the sky of described target terminal divides attribute.
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| CN106413073B (en) * | 2015-07-31 | 2021-06-01 | 中兴通讯股份有限公司 | Dynamic power allocation method and device for MRRU cell |
| CN107182059B (en) * | 2016-03-11 | 2021-11-09 | 中兴通讯股份有限公司 | Method and device for finely distributing resources and baseband processing unit |
| CN110267273A (en) * | 2019-06-05 | 2019-09-20 | 京信通信系统（中国）有限公司 | Resource multiplexing method, device, base station and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026382A (en) * | 2010-12-07 | 2011-04-20 | 大唐移动通信设备有限公司 | Method and device for allocating resources in space division multiple access system |
| CN102388645A (en) * | 2011-09-19 | 2012-03-21 | 华为技术有限公司 | Resource distribution method and device of multiple remote radio unit common community |
| CN102802180A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Scheduling control method and device for radio frequency resources |
-
2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026382A (en) * | 2010-12-07 | 2011-04-20 | 大唐移动通信设备有限公司 | Method and device for allocating resources in space division multiple access system |
| CN102802180A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Scheduling control method and device for radio frequency resources |
| CN102388645A (en) * | 2011-09-19 | 2012-03-21 | 华为技术有限公司 | Resource distribution method and device of multiple remote radio unit common community |
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