CN101394654A - Resource allocating method and device - Google Patents
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Abstract
The embodiment of the invention provides a method and a device for allocating recourses. The method comprises the following steps: grouping the MS of a mobile terminal, and allocating the resources for the MS according to a dispatch algorithm; selecting a subunit type corresponding to the MS according to resource allocation information or the modulation coding way of the MS; sending the resource allocation information; and excluding the resource allocation information of the MS in the resource allocation information of the subunit type as for the resource MS of the subunit type distributed and positioned in front of each subunit type in the resource allocation information sent, thereby saving the cost of the resource allocation information, saving the idle resource, and improving the efficiency of a frequency spectrum.
Description
Technical field
The present invention relates to the technology of wireless communication field, specially refer to a kind of resource allocation method and equipment.
Background technology
Along with the unprecedented development of wireless communication field, the future mobile communication system mobile network provides different services, for example multiple business such as voice-and-data.Because various mobile subscribers are to the continuous growth of real-time and non-real-time service diversity demand, this makes Radio Resource very valuable, how to design high efficiency radio resource management scenarios and becomes extremely important.
In wireless communication system, with up resource allocation method is the resource allocation method of example explanation prior art, transmitting uplink data refers to portable terminal (Mobile Station: be called for short MS) and sends data to base station (Bastion Station, be called for short BS), and terminal MS is before carrying out transmitting uplink data, need first forward end base station BS request for data transfer resource (sub-band and time slot etc.), obtain just carrying out the transmission of data after the BS Resources allocation.BS be MS whether Resources allocation can be represented with bit mapping graph Bitmap, each bit and have the entity MS correspondence of certain sign wherein when certain bit is 1, is represented MS Resources allocation that should identified entities; If this bit is 0, then representing does not have Resources allocation to MS that should identified entities.
The method flow diagram of the ascending resource assignation of prior art as shown in Figure 1, this method mainly comprises the steps.
Step 3, BS are the MS Resources allocation according to the situation that dispatching algorithm and MS and BS set up the process resource bid at dynamic service;
Owing to the MS mobility with to service quality (Quality of Service, be called for short Qos) etc. the demand difference of factor, the modulation coding mode of each MS also may be inequality, the resource of its distribution also may be inequality, the MS that has similar modulation coding mode among the MS with Resources allocation can be divided into a son group, and adopt and go up a between-line spacing use sign indicating number (Uplink Interval Usage Code, abbreviation UIUC) the son group is represented, the resource type that belongs to the sub MS distribution of organizing of same UIUC is identical, and the MS Resources allocation type that belongs to different UIUC groups is inequality.
To comprise in the group that 3 UIUC groups are example, indicate this group MS resource allocation information can adopt Bitmap as shown in Figure 2 to scheme.
In up group of resource allocating message, comprise the resource allocation information of all MS at the sub-set type of each UIUC; When this group resource assignment information message adopts cell format to represent, the corresponding Group_UL_Allocaton_IE of each UIUC group, and the indication among the Group_UL_Allocaton_IE of corresponding each UIUC group all interior MS of this group information of joining at the resource allocation of the sub-set type of this UIUC.
The concrete form of cell that carries information in its up group of resource allocating message is as shown in table 1, and GID is a group id, and UIUC is the sub-group id of UIUC, value is the numerical value between the 1-10, the value of different UIUC, the modulation coding mode difference that it is corresponding, the resource type of distribution is also inequality; The Mask field represents that wherein every group MS is at the sub-set type Resources allocation of this UIUC information; The bit mapping graph Bitmap of each UIUC group as shown in Figure 2 just.
Table 1
| Syntax | Size | Notes |
| Group_UL_Allocaton_IE(){ | Up group of assignment cell | |
| Extended-2_UIUC | 4 bits | Between-line spacing is used sign indicating number (0x07) on the |
| UIUC | 4 bits | Last between-line spacing is used sign indicating number |
| Length | 8 bits | The length of this cell (calculating) with byte |
| GID | 16 bits | Group id |
| Syntax | Size | Notes |
| |
2 bits | Coding repeats indication |
| Reserved | 2 bits | Keep |
| Length | 12 bits | The byte number of the raw information of distributing |
| Mask | Multiple of 8 bits | (the corresponding MS of each bit, whether expression is the resource of this UIUC of distribution of the MS in the group to expression bit mapping graph.Each MS in the group has corresponding bit correspondence) |
| } |
Step 5, MS receive up group of resource allocating message, resolve this up group of resource allocating message, obtain corresponding resource allocation information, send corresponding packet according to the resource of distributing.
In carrying out process of the present invention, the inventor finds that there are the following problems at least in the prior art: when having a plurality of UIUC to organize in the group, in the group resource allocating message that sends, all comprise the resource allocation information of interior all MS of each group at the sub-set type of this UIUC at each UIUC group.The assignment information overhead is big in the method for group resource assignation like this, the waste interface-free resources.
Summary of the invention
It is big that embodiment of the invention technical problem to be solved provides the assignation information expense that a kind of method and apparatus of resource assignation solved in the prior art resource allocation method, the problem of waste interface-free resources.
The method of a kind of resource assignation provided by the invention comprises:
Mobile terminal MS is divided into groups;
According to dispatching algorithm is the MS Resources allocation;
Select the sub-set type of every group of MS correspondence, send resource allocating message;
Wherein, all MS of group were at the resource allocation information of first sub-set type under first son of first of every group resource assignment information of resource allocating message son group indication organized; The resource allocation information of the MS of the affiliated group of the next son group of indication does not comprise the resource allocation information of the MS of the sub-set type resource of having distributed next height group front in next height group.
The embodiment of the invention also provides a kind of method of resource assignation, comprising:
A kind of method of resource assignation comprises:
Mobile terminal MS is divided into groups;
According to dispatching algorithm is the MS Resources allocation;
Select the child group of every group of MS correspondence, send resource allocating message;
Wherein, every group of all MS of indication Resources allocation information whether in every group the resource assignment information of resource allocating message, the MS of the Resources allocation of group is at the resource allocation information of first sub-set type under first son group of first son group indication; Do not comprise the MS that does not have Resources allocation in the resource allocation information of the MS that under next height group is indicated next height group, organizes and distributed the resource allocation information of MS of the sub-set type resource of next height group front.
A kind of resource assignation equipment comprises grouping module, Resources allocation module, group of molecules module and message transmission module; Grouping module is used for MS is divided into groups; The Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of grouping module with each grouping; The group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection; Message transmission module sends resource assignment information;
All MS of group are at the resource allocation information of first sub-set type under first son group of first son group indication of every group resource assignment information of resource assignment information; The resource allocation information of the MS of the affiliated group of the next son group of indication does not comprise the resource allocation information of the MS of the sub-set type resource of having distributed next height group front in next height group.
A kind of resource assignation equipment comprises grouping module, Resources allocation module, group of molecules module and message transmission module;
Grouping module is used for MS is divided into groups;
The Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of grouping module with each grouping;
The group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection;
Message transmission module sends resource assignment information;
Every group of all MS of indication Resources allocation information whether in every group the resource assignment information of resource allocating message, the resource allocation information of first sub-set type of MS of the Resources allocation of group under first son group of first son group indication; Do not comprise the MS that does not have Resources allocation in the resource allocation information of the MS that under next height group is indicated next height group, organizes and distributed the resource allocation information of MS of the sub-set type resource of next height group front.
This shows, the difference of the embodiment of the invention and prior art is: in transmission group resource allocating message at the MS of certain seed set type Resources allocation, be not included in the sub-set type of its front the resource allocation information of the MS of indexed resource assignment information during at the MS resource allocation information organized under it in next height group, saved the bit of resource assignment information like this, also just saved the expense of assignation information, save interface-free resources, improved spectrum efficiency.
Description of drawings
Fig. 1 is the flow chart of prior art ascending resource assignation method.
Fig. 2 is the Bitmap figure of prior art indexed resource assignment information.
Fig. 3 is the Bitmap figure of the indexed resource assignment information of the embodiment of the invention one.
Fig. 4 is the Bitmap figure of the indexed resource assignment information of the embodiment of the invention two.
Fig. 5 is the Bitmap figure of another indexed resource assignment information of the embodiment of the invention one.
Fig. 6 is the Bitmap figure of another indexed resource assignment information of the embodiment of the invention two.
Embodiment
The embodiment of the invention discloses a kind of method and apparatus of resource assignation.
Below in conjunction with accompanying drawing the embodiment of the embodiment of the invention is done further to elaborate, embodiments of the invention are the method that example illustrates resource assignation of the present invention with up resource allocation method.
The method of the ascending resource assignation that embodiments of the invention one provide mainly comprises following step.
BS can divide into groups to MS according to the current channel condition of MS, and for unique group id GID of every set of dispense and for the group in each MS distribute this each and every one organize in unique index.
Step 3, BS select the sub-set type of the UIUC of every group of MS correspondence, send up group of resource allocating message.
Because MS mobility and to the demand difference of factors such as service quality (Quality of Service, be called for short Qos), the modulation coding mode of each MS also may be inequality, and the resource of its distribution also may be inequality, so every group may comprise a plurality of UIUC groups; And may have the MS that does not have Resources allocation in this group, then this MS does not belong to any one UIUC group.Select the sub-set type of its corresponding UIUC according to the modulation coding mode of MS.
In up group of resource allocating message, all MS of first its affiliated group of UIUC group indication are at the resource allocation information of the sub-set type of this UIUC; The resource allocation information that in next UIUC group, does not comprise the MS of the sub-set type resource of the UIUC that has distributed its front in the resource allocation information of the MS of this group of indication.
When this up group of resource allocating message adopts cell format to represent, the corresponding Group_UL_Allocaton_IE of each UIUC group, and do not comprise the resource allocation information of MS that this group has been distributed the sub-set type resource of UIUC of its front among the Group_UL_Allocaton_IE of corresponding each UIUC group, its concrete form that carries the cell of resource assignment information can be as shown in table 1.Be with the difference of prior art, the information difference represented of Mask field wherein, the length of field is also different, simultaneously 8 integral multiple not necessarily.To comprise 3 UIUC groups in the group is example, and wherein MS1 and MS7 Resources allocation type are U1, and MS2 and MS5 Resources allocation type are U2, and MS4, MS8 and MS9 Resources allocation type are U3.When the Mask in the Group_UL_Allocaton_IE of each UIUC group be its indexed resource assignment information, the Mask sign indicating number that UIUC of U1 type is organized was 100000100, and it is expressed as the resource that MS1 and MS7 have distributed U1 type correspondence; Mask sign indicating number in the UIUC group of U2 type is 1001000, the MS of every correspondence is respectively MS2, MS3, MS4, MS5, MS6, MS8 and MS9, the resource that corresponding above-mentioned Mask representation MS2 and MS5 have distributed U2 type correspondence, wherein MS1 and MS7 have indicated it to distribute U1 resource type assignment information in the resource assignment information of the UIUC of U1 type group, and then this Mask sign indicating number does not comprise the resource allocation information of MS1 and MS7; Mask in the UIUC group of U3 type is 01011, the MS of every correspondence is respectively MS3, MS4, MS6, MS8 and MS9, to should Mask representation MS4, MS8 and MS9 distributed the resource of U3 type correspondence, wherein MS1 and MS7 have indicated it to distribute U1 resource type assignment information in the resource assignment information of the UIUC of U1 type group, MS2 and MS5 have indicated it to distribute U2 resource type assignment information in the resource assignment information of the UIUC of U2 type group, and then this Mask sign indicating number does not comprise MS1, MS2, MS5 and MS7 resource allocation information.Indicate this group MS resource allocation information to scheme with reference to Bitmap as shown in Figure 3.
Adopting Bitmap is that MS in each UIUC group of every group is when representing resource assignment information, the figure place of the Bitmap of first UIUC group be the number of the MS of group under this UIUC group, and the value of Bitmap that belongs to the MS correspondence of the assigned resources of this UIUC in organizing is 1; Distributed the MS of the sub-set type resource of a certain UIUC in last UIUC group, promptly the value of the Bitmap of this MS correspondence is 1, does not comprise the resource assignment information of this MS in the corresponding Bitmap figure of next UIUC group.Also be, when the MS resource assignment information of each UIUC group corresponds to Bitmap, 0 figure place is the figure place of Bitmap in the next UIUC group among the corresponding Btimap of last UIUC group, and each is that the MS of 0 correspondence is corresponding with the MS among the Bitmap that next UIUC is organized among the corresponding Btimap of last UIUC group.
The method of the ascending resource assignation that provides at present embodiment one, to support in the group that 3 UIUC groups are example, is resource allocation conditions shown in Figure 3 according to dispatching algorithm for its Resources allocation situation, wherein MS1 and MS7 Resources allocation type are U1, MS2 and MS5 Resources allocation type are U2, and MS4, MS8 and MS9 Resources allocation type are U3.In the resource allocating message that sends, the expense of resource assignment information is 21 bits, and the expense of resource assignment information is 27 bits in the prior art, has saved the expense of 6 bits.In real system, the MS that comprises in every group is a lot, and this is clearly in the expense of saving resource assignment information.
The ascending resource assignation method that embodiments of the invention two provide, be in step 3 with embodiment one difference, in up group of resource allocating message, indicate whether Resources allocation information of every group of all MS, first UIUC group indicated group under it all the MS of Resources allocation at the resource allocation information of the sub-set type of this UIUC; In next UIUC group, indicate the resource allocation information that does not comprise the MS of the sub-set type resource of UIUC that does not have Resources allocation and distributed its front under it in the group MS resource allocation information.
When this group resource assignment information adopts cell format to represent, be a pre-defined Allocation Mask field in the Group_UL_Allocaton_IE of first UIUC group with embodiment one difference, be used to refer to all MS Resources allocation whether in this group, if certain bit is designated as 1, then its corresponding MS has distributed resource; Otherwise there is not Resources allocation; And the information difference that the Mask field among each Group_UL_Allocaton_IE is represented.
Need to prove that at this when a plurality of UIUC group was arranged in the group, any one UIUC in this group can be defined as first UIUC group for child group, also is that the front and back of UIUC group are unfixed along continuing.In the ordinary course of things, the maximum MS of number that distributes the sub-set type resource of certain UIUC is defined as first UIUC group and is preferred forms.
To comprise 3 UIUC group in the group is example, and wherein MS1, MS2, MS4 and MS6 have distributed resource, and MS1 Resources allocation type is U1, and MS2 and MS6 Resources allocation type are U2, and MS4 Resources allocation type is U3.Allocation Mask in the Group_UL_Allocaton_IE of first UIUC group is 110101000, its expression MS1, MS2, MS4 and MS6 have distributed resource, the Mask sign indicating number of the UIUC group of U1 type is 1000, the MS of every correspondence is respectively MS1, MS2, MS4, MS6, corresponding above-mentioned Mask represents that MS1 has distributed the resource of U1 type correspondence, wherein MS3, MS5, MS7, MS8 and MS9 have indicated in Allocation Mask not for it distributes any resource, and then this Mask does not comprise the resource allocation information of MS3, MS5, MS7 and MS9; The Mask sign indicating number of the UIUC group of U2 type is 101, the MS of every correspondence is respectively MS2, MS4 and MS6, to should Mask representation MS2 and MS6 distributed the resource of U2 type correspondence, MS3 wherein, MS5, MS7, MS8 and MS9 have indicated distributing any resource for it among the Allocation Mask in the Group_UL_Allocaton_IE of first UIUC group, MS1 has indicated it to distribute U1 resource type assignment information in the resource assignment information of the UIUC of U1 type group, and then this Mask sign indicating number does not comprise MS1, MS3, MS5, MS7, the resource allocation information of MS8 and MS9; The Mask sign indicating number of the UIUC of U3 type group is 1, and this corresponding MS is MS4, to should Mask representation MS4 having distributed the resource of U3 type correspondence; Wherein MS3, MS5, MS7, MS8 and MS9 have indicated distributing any resource for it among the Allocation Mask in the Group_UL_Allocaton_IE of first UIUC group, MS1 is its distribution of indication U1 resource type assignment information in the resource assignment information of the UIUC of U1 type group, MS2 and MS6 be its distribution of indication U2 resource type assignment information in the resource assignment information of U2 type UIUC group, and then this Mask sign indicating number does not comprise the resource allocation information of MS1, MS2, MS3, MS5, MS6, MS7, MS8 and MS9.
The method of the ascending resource assignation that provides at embodiments of the invention two, to support in the group that 3 UIUC groups are example, when the MS of unallocated resource was many, MS1 Resources allocation type was U1, MS2 and MS6 Resources allocation type are U2, and MS4 Resources allocation type is U3.Adopt prior art, the expense of its resource assignment information is 27 bits, adopts the method for embodiments of the invention one, and the Bitmap of its resource assignment information schemes as shown in Figure 5, and the expense of resource assignment information is 23 bits, has saved 4 bits; Adopt the method for embodiments of the invention two, the expense of its resource assignment information is that the expense of resource assignment information is 17 bits, has saved 10 bits compared to existing technology, compares embodiment one and has saved 6 bits.In these 3 sub-set types of UIUC, distribute the MS number of U2 resource type maximum, when definition U2 type is the sub-set type of first UIUC, its corresponding Bitmap as shown in Figure 6 so, the expense of its resource assignment information is 16 bits, saved 11 bits compared to existing technology, compared embodiment one and saved 7 bits, and the resource assignment information of comparing Fig. 4 of embodiment two has been saved 1 bit.In real system, the MS that comprises in every group is a lot, and this is clearly in the expense of saving resource assignment information.
The ascending resource assignation method that embodiments of the invention three provide, be in step 3 with embodiments of the invention two differences, when the assignment message that sends adopts cell format to represent, the corresponding Group_UL_Allocaton_IE of all MS resource allocation informations, its concrete form of cell that carries resource assignment information is as shown in table 2.
Table 2
| Syntax | Size | Notes |
| Group_UL_Allocaton_IE () | Up group of assignment cell | |
| Extended-2_UIUC | 4bits | Between-line spacing is used sign indicating number (0x07) on the |
| GID | 16bits | Group id |
| Length | 8bits | The length of this cell (calculating) with byte |
| Allocation Indicator | 1bit | Distribute indication |
| If (Allocation Indicator==1) | Refer to not if exist to distribute | |
| Allocation Mask | Variable | The bit mapping graph of all MS in this group is represented this group MS resource assignment information, and figure place is the number of MS in this group. |
| } | ||
| Multiple UIUC Indicator | 1bits | The sign that has a plurality of UIUC |
| If (Multiple UIUC Indicator==1) | If there are a plurality of UIUC | |
| Num_UIUC | 8bits | The number of UIUC |
| For (i=1; I＜=Num_UIUC; I++) | Each UIUC and corresponding assignation information circulate | |
| UIUC | 4bits | The value of UIUC |
| Repetition coding indication | 2bits | Coding repeats indication |
| Length | 12bits | The byte number of the raw information that this UIUC distributes |
| UIUC Mask | Variable | Bit mapping graph (corresponding MS of each bit, whether expression is the resource that corresponding MS distributes this UIUC type, also there is not the MS of resource assignment information that corresponding bit correspondence is just arranged in the group, if the MS of assigned resources information does not have corresponding bit in this bitmap) |
| } | ||
| Else{ | ||
| UIUC | 4bits | The value of UIUC |
| Repetition coding indication | 2bits | Coding repeats indication |
| Length | 12bits | The byte number of the raw information of distributing |
| } | ||
| } |
The method of the ascending resource assignation that provides at present embodiment three has not only been saved the expense of each MS resource assignment information of every group, has also saved the expression that repeats of information such as group id GID, and the expense of having saved assignation information has like this improved spectrum efficiency.
The method of the ascending resource assignation that provides in the embodiment of the invention, in transmission group resource allocating message, when indicating every group MS resource allocation information, in last UIUC group, indicate the MS of its resource allocation information, in next UIUC group, then do not comprised the resource allocation information of the MS of the sub-set type resource of UIUC of distributing its front in the instruct MS resource allocation information.During so corresponding Mask representation resource allocation information, the bit number that has reached the Mask of instruct MS resource allocation information progressively successively decreases, and has saved the expense of assignment message.Further, when BS is the MS Resources allocation according to dispatching algorithm, when the MS that does not have Resources allocation is many, the corresponding Group_UL_Allocaton_IE of resource assignment information of the MS in a plurality of UIUC groups.So not only save the expense of resource assignment information, also saved the expense of other group message identifications, saved interface-free resources, improved spectrum efficiency.
More than with up resource allocation method, the sub-set type of UIUC is an example, but the present invention is not limited to ascending resource assignation method and UIUC group, any with after the MS grouping, again on the basis of grouping during with the MS group of molecules, when resource allocating message, all can adopt the method for resource assignation of the present invention.Such as, in every group of MS, exist mourn in silence attitude MS and activated state MS, communicating pair is after setting up conversation, the resource type of a side MS of speech distribution is not the resource type of mourning in silence, and the resource type that a side MS of speech distributes is for activating resource type, the original information word joint number of corresponding dissimilar resource allocation resources is different, so again during the group of molecules type, also can select the child group of its correspondence according to the byte number of the raw information of every group MS Resources allocation.
The embodiment of the invention four provides a kind of resource assignation equipment, comprises grouping module, Resources allocation module, group of molecules module and message transmission module;
This grouping module is used for MS is divided into groups;
This Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of grouping module with each grouping;
This group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection;
This message transmission module sends resource assignment information;
All MS of group are at the resource allocation information of this first sub-set type under first son group of first son group indication of every group resource assignment information of above-mentioned resource assignment information; The resource allocation information of the MS that organizes under this next height group of indication in next height group does not comprise the resource allocation information of the MS of the sub-set type resource of having distributed next height group front.
The embodiment of the invention five provides a kind of resource assignation equipment, comprises grouping module, Resources allocation module, group of molecules module and message transmission module;
This grouping module is used for MS is divided into groups;
This Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of above-mentioned grouping module with each grouping;
The group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection;
Message transmission module sends resource assignment information;
Every group of all MS of indication Resources allocation information whether in every group the resource assignment information of resource allocating message, the MS of the Resources allocation of group is at the resource allocation information of first sub-set type under first son group of first son group indication; Do not comprise the MS that does not have Resources allocation in the resource allocation information of the MS that under next height group is indicated next height group, organizes and distributed the resource allocation information of MS of the sub-set type resource of next height group front.
More than lift preferred embodiment; the purpose, technical solutions and advantages of the present invention have been carried out further detailed description; institute is understood that; more than be the preferred embodiments of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1, a kind of method of resource assignation is characterized in that, comprising:
Mobile terminal MS is divided into groups;
According to dispatching algorithm is described MS Resources allocation;
Select the sub-set type of every group of MS correspondence, send resource allocating message;
Wherein, all MS of group were at the resource allocation information of described first sub-set type under described first son of first of every group resource assignment information of described resource allocating message son group indication organized; The resource allocation information of the MS that organizes under described next the height group of indication in next height group does not comprise the resource allocation information of the MS of the sub-set type resource of having distributed described next height group front.
2, the method for claim 1 is characterized in that, divide into groups MS the described mobile terminal MS grouping is comprised according to described MS channel condition or business information.
3, method as claimed in claim 2, it is characterized in that the child group of every group of MS correspondence of described selection comprises according to the modulation coding mode of described MS to be selected the child group of its correspondence or select the child group of its correspondence according to the byte number of every group of MS Resources allocation original bit information.
4, the method for claim 1 is characterized in that, in the described resource allocating message at the resource allocation information of the MS of each sub-set type Resources allocation with 1 indication; There is not the resource allocation information of the MS of Resources allocation to indicate with 0 at each sub-set type.
5, the method for claim 1 is characterized in that, describedly comprises also that for the MS Resources allocation according to dispatching algorithm and described MS resource bid information be described MS Resources allocation.
6, a kind of method of resource assignation is characterized in that, comprising:
Mobile terminal MS is divided into groups;
According to dispatching algorithm is described MS Resources allocation;
Select the child group of every group of MS correspondence, send resource allocating message;
Wherein, every group of all MS of indication Resources allocation information whether in every group the resource assignment information of described resource allocating message, the MS of the Resources allocation of group is at the resource allocation information of described first sub-set type under described first the son group of first son group indication; Do not comprise the MS that does not have Resources allocation in the resource allocation information of the MS that under described next the height group of next height group indication, organizes and distributed the resource allocation information of MS of the sub-set type resource of described next height group front.
7, method as claimed in claim 6 is characterized in that, divide into groups MS the described mobile terminal MS grouping is comprised according to described MS channel condition or business information.
8, method as claimed in claim 7, it is characterized in that the child group of every group of MS correspondence of described selection comprises according to the modulation coding mode of described MS to be selected the child group of its correspondence or select the child group of its correspondence according to the byte number of every group of MS Resources allocation original bit information.
9, method as claimed in claim 6 is characterized in that, in the described resource allocating message at the resource allocation information of the MS of each sub-set type Resources allocation with 1 indication; There is not the resource allocation information of the MS of Resources allocation to indicate with 0 at each sub-set type.
10, method as claimed in claim 6 is characterized in that, describedly comprises also that for the MS Resources allocation according to dispatching algorithm and described MS resource bid information be described MS Resources allocation.
11, a kind of resource assignation equipment is characterized in that, comprises grouping module, Resources allocation module, group of molecules module and message transmission module;
Described grouping module is used for MS is divided into groups;
Described Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of described grouping module with each grouping;
Described group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection;
Described message transmission module sends resource assignment information;
All MS of group are at the resource allocation information of described first sub-set type under described first the son group of first son group indication of every group resource assignment information of described resource assignment information; The resource allocation information of the MS that organizes under described next the height group of indication in next height group does not comprise the resource allocation information of the MS of the sub-set type resource of having distributed described next height group front.
12, a kind of resource assignation equipment is characterized in that, comprises grouping module, Resources allocation module, group of molecules module and message transmission module;
Described grouping module is used for MS is divided into groups;
Described Resources allocation module, being used for according to dispatching algorithm is the MS Resources allocation of described grouping module with each grouping;
Described group of molecules module, being used for according to the Resources allocation module is the sub-set type of every group of MS correspondence of MS Resources allocation Information Selection;
Described message transmission module sends resource assignment information;
Every group of all MS of indication Resources allocation information whether in every group the resource assignment information of described resource allocating message, the MS of the Resources allocation of group is at the resource allocation information of described first sub-set type under described first the son group of first son group indication; Do not comprise the MS that does not have Resources allocation in the resource allocation information of the MS that under described next the height group of next height group indication, organizes and distributed the resource allocation information of MS of the sub-set type resource of described next height group front.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100772492A CN101394654B (en) | 2007-09-21 | 2007-09-21 | Resource allocating method and device |
| PCT/CN2008/072343 WO2009039760A1 (en) | 2007-09-21 | 2008-09-11 | Method for allocating resource and the device thereof |
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| CN2007100772492A CN101394654B (en) | 2007-09-21 | 2007-09-21 | Resource allocating method and device |
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| CN101394654A true CN101394654A (en) | 2009-03-25 |
| CN101394654B CN101394654B (en) | 2011-11-02 |
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| CN (1) | CN101394654B (en) |
| WO (1) | WO2009039760A1 (en) |
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| CN101841776A (en) * | 2010-05-18 | 2010-09-22 | 华为技术有限公司 | Communication method and device for supporting low-rate user terminal |
| CN101860967A (en) * | 2009-04-09 | 2010-10-13 | 中兴通讯股份有限公司 | Method for allocating group resources |
| CN101998277A (en) * | 2009-08-25 | 2011-03-30 | 中兴通讯股份有限公司 | Processing method of group resource allocation signaling |
| CN102186216A (en) * | 2011-05-09 | 2011-09-14 | 北京傲天动联技术有限公司 | Method for increasing roaming speed of station in wireless network |
| CN108605336A (en) * | 2016-03-14 | 2018-09-28 | 华为技术有限公司 | A kind of resource indicating method, relevant device and system |
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| US20220174658A1 (en) * | 2019-03-26 | 2022-06-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Assigning of resources based on grouping of wireless devices |
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|---|---|---|---|---|
| CN100477856C (en) * | 2003-04-07 | 2009-04-08 | 华为技术有限公司 | Method for notifing distribution of up resource |
| US7941150B2 (en) * | 2005-05-19 | 2011-05-10 | Nortel Networks Limited | Method and system for allocating media access control layer resources in a wireless communication environment |
| KR100703287B1 (en) * | 2005-07-20 | 2007-04-03 | 삼성전자주식회사 | System and method for transmitting/receiving resource allocation information in a communication system |
| US7423997B2 (en) * | 2005-10-04 | 2008-09-09 | Motorola, Inc. | Group scheduling in wireless communication systems |
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2008
- 2008-09-11 WO PCT/CN2008/072343 patent/WO2009039760A1/en active Application Filing
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| CN101860967A (en) * | 2009-04-09 | 2010-10-13 | 中兴通讯股份有限公司 | Method for allocating group resources |
| WO2010115336A1 (en) * | 2009-04-09 | 2010-10-14 | 中兴通讯股份有限公司 | Processing method for group resource allocation |
| RU2481744C1 (en) * | 2009-04-09 | 2013-05-10 | Зет ТиИ Корпорейшн | Method of allocating group resources |
| CN101998277A (en) * | 2009-08-25 | 2011-03-30 | 中兴通讯股份有限公司 | Processing method of group resource allocation signaling |
| CN101998277B (en) * | 2009-08-25 | 2013-09-11 | 中兴通讯股份有限公司 | Processing method of group resource allocation signaling |
| CN101841776A (en) * | 2010-05-18 | 2010-09-22 | 华为技术有限公司 | Communication method and device for supporting low-rate user terminal |
| WO2011144018A1 (en) * | 2010-05-18 | 2011-11-24 | 华为技术有限公司 | Communication method and device supporting low speed user terminals |
| CN102186216A (en) * | 2011-05-09 | 2011-09-14 | 北京傲天动联技术有限公司 | Method for increasing roaming speed of station in wireless network |
| CN108605336A (en) * | 2016-03-14 | 2018-09-28 | 华为技术有限公司 | A kind of resource indicating method, relevant device and system |
| CN109150755A (en) * | 2018-09-25 | 2019-01-04 | 西安空间无线电技术研究所 | A kind of spaceborne message dispatching method of space-based data-link and device |
| CN109150755B (en) * | 2018-09-25 | 2022-03-04 | 西安空间无线电技术研究所 | Space-based data link satellite-borne message scheduling method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009039760A1 (en) | 2009-04-02 |
| CN101394654B (en) | 2011-11-02 |
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