CN108616932A - Based on the resource selection method and device for exempting from scheduling - Google Patents
Based on the resource selection method and device for exempting from scheduling Download PDFInfo
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- CN108616932A CN108616932A CN201611142567.8A CN201611142567A CN108616932A CN 108616932 A CN108616932 A CN 108616932A CN 201611142567 A CN201611142567 A CN 201611142567A CN 108616932 A CN108616932 A CN 108616932A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
Abstract
The invention discloses a kind of based on the resource selection method and device of exempting from scheduling, is related to wireless communication technology field.This method includes：Resource for exempting from scheduling is divided into preferred resource part and candidate resource part by base station；Base station is the resource that each user distributes in preferred resource part in advance；Resource distribution in candidate resource part is that resource pool selects when sending data for user by base station；The resource of user is distributed in the preferred resource part of data volume selection sent as needed and/or the resource in resource pool is sent for data.This method and device avoid the waste for exempting from that resource is reserved in scheduled transmission, reduce the probability of resource collision.
Description
Technical field
It is the present invention relates to wireless communication technology field, more particularly to a kind of based on the resource selection method and dress of exempting from scheduling
It sets.
Background technology
5G systems need to support higher data rate and lower time delay, and provide for each user in network and
Ensure more good experience.The business needs end such as car networking, tele-medicine and Industry Control is arrived in the highly reliable scene of low time delay
Terminal delay time is minimum to be down to 0.5ms.
In order to meet the requirement of low time delay in the highly reliable scene of low time delay, 3GPP (3rd Generation
Partnership Project, third generation partner program) standardization body propose uplink using exempt from scheduling conveyer
System, i.e., user not will receive the dispatch from base station.Existing scheduling resource selection method of exempting from mainly has：Base station is in advance
User distributes resource and user randomly chooses resource, i.e. user uses transmission mechanism competition-based, two ways.
But when intra-cell users number is more, above-mentioned mode of allocating in advance can lead to the larger reserved wasting of resources；Separately
Outside, above-mentioned transmission mechanism mode competition-based can lead to resource collision and conflict.
Invention content
The inventors found that above-mentioned problems of the prior art, and be therefore directed in described problem at least
One problem proposes a kind of new technical solution.
It is an object of the present invention to provide a kind of based on the resource selection technical solution for exempting from scheduling, can avoid reserved money
Source wastes, and reduces the probability of resource collision.
According to the first aspect of the invention, provide it is a kind of based on exempt from scheduling resource selection method, including：Base station will be used
It is divided into preferred resource part and candidate resource part in the resource for exempting from scheduling；The base station is that each user distributes the head in advance
Select the resource in resource part；Resource distribution in the candidate resource part is that resource pool is being sent for user by the base station
It is selected when data；The data volume sent is needed to select to distribute to the user's in the preferred resource part according to the user
Resource in resource and/or the resource pool is sent for data.
Optionally, the base station is that the resource that each user distributes in the preferred resource part includes in advance：It distributes to
Resource in the preferred resource part of each user is mutually orthogonal.
Optionally, it is needed to distribute to the use in the data volume sent the selection preferred resource part according to the user
Resource in the resource at family and/or the resource pool is sent for data includes：If the money needed for user's transmission data
Source then selects to divide in the preferred resource part less equal than the resource for distributing to the user in the preferred resource part
The resource transmission data of user described in dispensing；If the resource needed for user's transmission data is more than the preferred resource part
In distribute to the resource of the user, then the user selects in resource and the preferred resource part in the resource pool point
The resource of user described in dispensing is sent for data.
Optionally, if the resource needed for user's transmission data is described more than being distributed in the preferred resource part
The resource of user then selects the resource for distributing to the user in the resource in the resource pool and the preferred resource part to use
Include in data transmission：If the resource needed for user's transmission data is described more than being distributed in the preferred resource part
The resource of user, and intra-cell users number be less than or equal to the candidate resource part in number of resources, then the base station according to
Resource in the resource pool is the user configuration resource selection priority list；According to the resource selection priority list
The resource for distributing to the user in the resource in the resource pool and the preferred resource part is selected to be sent for data；Such as
Resource needed for user's transmission data described in fruit is more than the resource that the user is distributed in the preferred resource part, and cell
Interior number of users is more than the number of resources in the candidate resource part, then randomly chooses the resource in the resource pool and the first choice
The resource that the user is distributed in resource part is sent for data.
According to another aspect of the present invention, provide it is a kind of based on exempt from scheduling resource selection device, including：Resource divides
Unit, for the resource for being used to exempt from scheduling to be divided into preferred resource part and candidate resource part；Preferred resource allocation unit,
For the resource in the preferred resource part to be pre-assigned to each user；Candidate resource dispensing unit, being used for will be described
Resource distribution in candidate resource part is that resource pool selects when sending data for user；Resource selection unit is used for basis
The user needs the data volume sent to select to distribute to the resource of the user and/or the money in the preferred resource part
Resource in the pond of source is sent for data.
Optionally, the resource that the preferred resource configuration unit is distributed in the preferred resource part of each user is mutual
It is mutually orthogonal.
Optionally, the resource selection unit includes：Data volume judgment sub-unit, for judging user's transmission data
Whether required resource is less equal than the resource for distributing to the user in the preferred resource part；Resource determines that son is single
Member, the resource selected when for determining user's transmission data according to the judging result of the data volume judgment sub-unit.
Optionally, the resource determination subelement, if the judging result is the money needed for user's transmission data
Source then selects to divide in the preferred resource part less equal than the resource for distributing to the user in the preferred resource part
The resource of user described in dispensing is sent for data；The resource determination subelement, if needed for user's transmission data
Resource is more than the resource that the user is distributed in the preferred resource part, then selects resource in the resource pool and described
The resource that the user is distributed in preferred resource part is sent for data.
Optionally, the resource determination subelement includes：Number of users judgment sub-unit, for judging that intra-cell users number is
The no number of resources less than or equal in the candidate resource part；Priority configures subelement, if the number of users judges son
The judging result of unit is the number of resources that intra-cell users number is less than or equal in the candidate resource part, then according to the money
Resource in the pond of source is the user configuration resource selection priority list；Data transmission sub-unit, for according to the data
The judging result selection resource of the judging result and the number of users judgment sub-unit of measuring judgment sub-unit is sent for data.
Optionally, the data transmission sub-unit, if the judging result is the money needed for user's transmission data
Source then selects to match in the preferred resource part less equal than the resource for distributing to the user in the preferred resource part
It sets and is sent for data to the resource of the user；The data transmission sub-unit, if the judging result is the user
Resource needed for transmission data is more than the resource that the user is distributed in the preferred resource part, and the intra-cell users
Number is less than or equal to the number of resources in the candidate resource part, then selects the money according to the resource selection priority list
The resource that the user is distributed in resource and the preferred resource part in the pond of source is sent for data；The data are sent
Subelement distributes if the judging result is more than for the resource needed for user's transmission data in the preferred resource part
To the resource of the user, and the intra-cell users number is more than the number of resources in the candidate resource part, then randomly chooses
The resource that the user is distributed in resource and the preferred resource part in the resource pool is sent for data.
According to another aspect of the invention, also provide it is a kind of based on exempt from scheduling resource selection device, including：Memory；
And it is coupled to the processor of the memory, the processor is configured as based on the finger being stored in the memory devices
It enables, executes as described above based on the resource selection method for exempting from scheduling.
An advantage of the present invention is that by the way that the resource for being used to exempt from scheduling is divided into preferred resource part and candidate resource
Part, the data volume that user sends as needed select the resource transmission data in preferred resource and/or candidate resource part, keep away
Exempt from the reserved wasting of resources, reduces the probability of resource collision.
Description of the drawings
The attached drawing of a part for constitution instruction describes the embodiment of the present invention, and is used to solve together with the description
Release the principle of the present invention.
The present invention can be more clearly understood according to following detailed description with reference to attached drawing, wherein：
Fig. 1 shows the schematic diagram of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 2 shows the flow charts of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 3 shows the flow chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 4 shows the schematic diagram of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 5 shows the flow chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 6 shows the structure chart of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 7 shows the structure chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 8 shows the structure chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
Fig. 9 shows the structure chart of the further embodiment according to the present invention based on the resource selection device for exempting from scheduling.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Simultaneously, it should be appreciated that for ease of description, the size of attached various pieces shown in the drawings is not according to reality
Proportionate relationship draw.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 shows the schematic diagram of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in Figure 1, the resource for exempting from scheduling is divided into preferred resource part 101 and candidate resource part 102 by base station.
Preferred resource part 101 includes resource a1~a3, is respectively allocated to user 1~3；It base station will be in candidate resource part 102
Resource b1~b6 is configured to resource pool, for being selected when user's transmission data.
Fig. 2 shows the flow charts of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in Fig. 2, step 201, the resource for exempting from scheduling is divided into preferred resource part and candidate resource portion by base station
Point.For example, preferred resource part 101 includes resource a1, resource a2 and resource a3；Base station will wrap in candidate resource part 102
B1 containing resource~b6.
Step 202, base station is the resource that each user distributes in preferred resource part in advance.For example, in advance by resource a1
Distribute to user 1, resource a2 distributes to user 2, resource a3 distributes to user 3；In one embodiment, resource a1, resource a2
It is mutually orthogonal with resource a3.
Step 203, the resource distribution in candidate resource part is that resource pool selects when sending data for user by base station.
For example, base station configures resource b1~b6 in candidate resource part 102 to resource pool, from the resource when for user's transmission data
Pond selects resource.
Step 204, according to user need to distribute in the preferred resource part of the data volume sent selection user resource and/
Or the resource in resource pool is sent for data.For example, user 1 initiates to exempt from scheduled transmission, due to its data for transmitting of needs compared with
It is few, therefore user 1 uses resource a1 transmission datas；User 2 initiates to exempt from scheduled transmission, since the data that its needs transmits are less,
Therefore user 2 uses resource a2 transmission datas；User 3 initiates to exempt from scheduled transmission, since the data that its needs transmits are less,
User 3 uses resource a3 transmission datas.
In above-described embodiment, by the way that the resource for being used to exempt from scheduling is divided into preferred resource part and candidate resource part, use
When the data volume that family is sent is less, selects the resource for being pre-assigned to user in preferred resource to be sent for data, avoid pre-
Stay the wasting of resources.
Fig. 3 shows the flow chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in figure 3, step 301, the resource for exempting from scheduling is divided into preferred resource part and candidate resource portion by base station
Point.For example, preferred resource part 101 includes resource a1, resource a2 and resource a3；Base station will wrap in candidate resource part 102
B1 containing resource~b6.
Step 302, base station is the resource that each user distributes in preferred resource part in advance.For example, in advance by resource a1
Distribute to user 1, resource a2 distributes to user 2, resource a3 distributes to user 3.
Step 303, the resource distribution in candidate resource part is that resource pool selects when sending data for user by base station.
For example, base station configures resource b1~b6 in candidate resource part 102 to resource pool, for being selected when user's transmission data.
Step 304, judge the resource needed for user's transmission data whether less equal than distributing in preferred resource part
Resource.If it is, user selects the resource distributed in preferred resource part to send (step 305) for data；Otherwise, base station
It is user configuration resource selection priority list (step 306) according to the resource in resource pool, user is preferential according to resource selection
The resource distributed in resource and preferred resource part in grade list selection resource pool sends (step 307) for data.
In one embodiment, because user needs the data volume transmitted big, the resource in preferred resource part is used only
A1~a3 is not enough to transmission data, therefore base station is arranged according to the resource in resource pool for each user configuration resource selection priority
Table is as follows：The resource selection priority list of user 1：{ resource b1, resource b2, resource b3, resource b4, resource b5, resource b6 }；
The resource selection priority list of user 2：{ resource b3, resource b4, resource b6, resource b2, resource b5, resource b1 }；User's 3
Resource selection priority list：{ resource b5, resource b6, resource b2, resource b4, resource b1, resource b3 }.
User 1 initiates to exempt from scheduled transmission, and transmission data is not enough to since resource a1 is used only, excellent according to resource selection
First grade list selection resource { resource b1, resource b2 }, the total resources that user 1 uses are resource a1 and { resource b1, resource b2 }；With
Family 2 initiates to exempt from scheduled transmission, and transmission data is not enough to since resource a2 is used only, and is selected according to resource selection priority list
Resource { resource b3 } is selected, the total resources that user 2 uses are resource a2 and { resource b3 }；User 3 initiates to exempt from scheduled transmission, due to only
It is not enough to transmission data using resource a3, therefore resource { resource b5, resource b6 } is selected according to resource selection priority list, is used
The total resources that family 1 uses are resource a3 and { resource b5, resource b6 }.
In the above-described embodiments, by the way that the resource for being used to exempt from scheduling is divided into preferred resource part and candidate resource part,
It is each user configuration resource selection priority list since the data volume that user sends as needed is big, and foundation
Resource transmission data in above-mentioned list selection resource pool, avoid the reserved wasting of resources, reduce the probability of resource collision.
Fig. 4 shows the schematic diagram of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in figure 4, the resource for exempting from scheduling is divided into preferred resource part 401 and candidate resource part 402 by base station.
Preferred resource part 401 includes resource a1~a8, is respectively allocated to user 1~8；It base station will be in candidate resource part 402
Resource b1~b6 is configured to resource pool, for being selected when user's transmission data.
Fig. 5 shows the flow chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in figure 5, step 501, the resource for exempting from scheduling is divided into preferred resource part and candidate resource portion by base station
Point.For example, preferred resource part 401 includes resource a1~a8；Base station will in candidate resource part 402 comprising resource b1~
b6。
Step 502, base station is the resource that each user distributes in preferred resource part in advance.For example, in advance by resource a1
~a8 distributes to user 1~8.
Step 503, the resource distribution in candidate resource part is that resource pool selects when sending data for user by base station.
For example, base station configures resource b1~b6 in candidate resource part 402 to resource pool, for being selected when user's transmission data.
Step 504, judge the resource needed for user's transmission data whether less equal than distributing in preferred resource part
Resource.If it is, user selects the resource distributed in preferred resource part to send (step 505) for data；Otherwise, base station
It is user configuration resource selection priority list (step 506) according to the resource in resource pool.
Step 507, judge the number of resources whether intra-cell users number is less than or equal in the candidate resource part.If
It is that then user selects the resource distributed in resource and preferred resource part in resource pool to use according to resource selection priority list
(step 508) is sent in data；Otherwise, user randomly chooses the resource distributed in resource and preferred resource part in resource pool
(step 509) is sent for data.
In one embodiment, because user needs the data volume transmitted big, the resource in preferred resource part is used only
A1~a8 is not enough to transmission data, and the number of users in cell is 8, the number of resources 6 being more than in resource pool.Therefore, user 1~8
Scheduled transmission is exempted from initiation, and transmission data is not enough to since resource a1~a8 is used only, and also needs in random selection resource pool
Resource b1~b6 for data send.
In the above-described embodiments, by the way that the resource for being used to exempt from scheduling is divided into preferred resource part and candidate resource part,
Since the data volume that user sends as needed is big, and number of users is more, therefore each user randomly selects money from resource pool
Source is sent for data, avoids the reserved wasting of resources.
Fig. 6 shows the structure chart of one embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in fig. 6, the device includes resource division unit 61, preferred resource allocation unit 62, candidate resource configuration list
Member 63 and resource selection unit 64.
Resource division unit 61 with according in cell number of users and business load will for exempt from scheduling resource divide headed by
Resource part and candidate resource part are selected, such as：When the user of packet services in cell is more, the money in preferred resource part
Source is more；When the user of big packet business in cell is more, the resource in candidate resource part is more；Preferred resource allocation
Resource in preferred resource part is pre-assigned to each user by unit 62, to meet the requirement of smaller packets；At one
In embodiment, the resource that preferred resource allocation unit 62 is distributed in the preferred resource part of each user is mutually orthogonal；
Resource distribution in candidate resource part is that resource pool selects when sending data for user by candidate resource dispensing unit 63, with
Meet the requirement of larger data packet；Resource selection unit 64 is needed according to user in the preferred resource part of the data volume sent selection
It distributes to the resource of user and/or the resource in resource pool is sent for data.
In above-described embodiment, the resource for exempting from scheduling is divided into preferred resource part and candidate resource by resource division unit
Part, resource selection unit select resource to be sent for data, avoid the reserved wasting of resources according to data volume.
Fig. 7 shows the structure chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in fig. 7, the device includes resource division unit 61, preferred resource allocation unit 62, candidate resource configuration list
Member 63 and resource selection unit 74.Wherein, resource selection unit 74 includes that data volume judgment sub-unit 741 and resource determine that son is single
Member 742.Wherein, the function of resource division unit 61, preferred resource allocation unit 62 and candidate resource dispensing unit 63 can join
According to the corresponding description of above-described embodiment, no longer describe herein for brevity.
Whether data volume judgment sub-unit 741 judges the resource needed for user's transmission data less equal than preferred resource point
The resource of user is distributed to unit 62；If the resource needed for user's transmission data is less equal than preferred resource allocation unit
62 distribute to the resource of user, then resource determination subelement 742 selects to distribute to the resource of the user in preferred resource part
It is sent for data；If the resource needed for user's transmission data is more than the money that preferred resource allocation unit 62 distributes to user
Source, then resource determination subelement 742 select to distribute to the resource of the user in resource and preferred resource part in resource pool
It is sent for data.
In above-described embodiment, how much resource and/or resource pool are reserved in selection to resource determination subelement resource as needed
In resource for data send, avoid the reserved wasting of resources, reduce the probability of resource collision.
Fig. 8 shows the structure chart of another embodiment according to the present invention based on the resource selection method for exempting from scheduling.
As shown in figure 8, the device includes resource division unit 61, preferred resource allocation unit 62, candidate resource configuration list
Member 63 and resource selection unit 84.Wherein, resource selection unit 84 includes that data volume judgment sub-unit 741 and resource determine that son is single
Member 842；Resource determination subelement 842 includes that number of users judgment sub-unit 843, priority configuration subelement 844 and data are sent
Subelement 845.Wherein, the function of resource division unit 61, preferred resource allocation unit 62 and candidate resource dispensing unit 63 can
With the corresponding description with reference to above-described embodiment, no longer describe herein for brevity.
Number of users judgment sub-unit 843 judges the resource whether intra-cell users number is less than or equal in candidate resource part
Number；It is less than or equal in candidate resource part if the judging result of number of users judgment sub-unit 843 is intra-cell users number
Number of resources, then priority configuration subelement 844 is user configuration resource selection priority list according to the resource in resource pool；
In one embodiment, the configuration guidelines of resource selection priority list are：User presses resource in resource selection priority list
Priority sequence selects resource, the resource stood out in the resource selection priority list of different user different；
If data volume judgment sub-unit 741 judges that the resource needed for user's transmission data is less equal than preferred resource allocation unit 62
The resource of the user is distributed to, then data transmission sub-unit 845 selects the resource for being allocated to user in preferred resource part to use
It is sent in data；If data volume judgment sub-unit 741 judges that the resource needed for user's transmission data is more than preferred resource allocation
Unit 62 distributes to the resource of user, and number of users judgment sub-unit 843 judges that intra-cell users number is less than or equal to candidate provide
Number of resources in the part of source, then data transmission sub-unit 845 is according to the resource in resource selection priority list selection resource pool
It is sent for data with the resource for distributing to user in preferred resource part；If data volume judgment sub-unit 741 judges user
Resource needed for transmission data is more than the resource that preferred resource allocation unit 62 distributes to user, and number of users judgment sub-unit
843 judge the number of resources that intra-cell users number is more than in candidate resource part, then data transmission sub-unit 845 randomly chooses resource
The resource that user is distributed in resource and preferred resource part in pond is sent for data.
In above-described embodiment, resource selection unit resource as needed how much and number of users number, selection is reserved to be provided
Resource in source and/or resource pool is sent for data, is avoided the reserved wasting of resources, is reduced the probability of resource collision.
Fig. 9 shows the structure chart of the further embodiment according to the present invention based on the resource selection device for exempting from scheduling.
As shown in figure 9, the device 90 of the embodiment includes：Memory 901 and the processor for being coupled to the memory 901
902, processor 902 is configured as, based on the instruction being stored in memory 901, executing in the present invention in any one embodiment
Based on exempt from scheduling resource selection method.
Wherein, memory 901 is such as may include system storage, fixed non-volatile memory medium.System stores
Device is such as being stored with operating system, application program, Boot loader (Boot Loader), database and other programs.
Those skilled in the art should be understood that the embodiment of the present invention can be provided as method, system or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, the present invention can be used in one or more wherein include computer usable program code calculating
Machine can use the meter implemented on non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of calculation machine program product.
So far, it is described in detail according to the present invention based on the resource selection method and device of exempting from scheduling.In order to keep away
The design for exempting from the masking present invention, does not describe some details known in the field.Those skilled in the art retouch according to above
It states, completely it can be appreciated how implementing technical solution disclosed herein.
The method and system of the present invention may be achieved in many ways.For example, can by software, hardware, firmware or
Software, hardware, firmware any combinations come realize the present invention method and system.The said sequence of the step of for the method
Merely to illustrate, the step of method of the invention, is not limited to sequence described in detail above, special unless otherwise
It does not mentionlet alone bright.In addition, in some embodiments, also the present invention can be embodied as to record program in the recording medium, these programs
Include for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing basis
The recording medium of the program of the method for the present invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that above example merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (11)
1. a kind of based on the resource selection method for exempting from scheduling, which is characterized in that including：
Resource for exempting from scheduling is divided into preferred resource part and candidate resource part by base station；
The base station is the resource that each user distributes in the preferred resource part in advance；
Resource distribution in the candidate resource part is that resource pool selects when sending data for user by the base station；
According to the user need the data volume that sends select to distribute in the preferred resource part user resource and/
Or the resource in the resource pool is sent for data.
2. according to the method described in claim 1, it is characterized in that, the base station is each user distribution preferred money in advance
Resource in the part of source includes：
The resource distributed in the preferred resource part of each user is mutually orthogonal.
3. according to the method described in claim 2, it is characterized in that, described need the data volume sent to select according to the user
The resource of the user is distributed in the first choice resource part and/or the resource in the resource pool sends packet for data
It includes：
If the resource needed for user's transmission data is less equal than in the preferred resource part and distributes to the user
Resource, then select the resource for distributing to the user in the preferred resource part for data transmission；
If the resource needed for user's transmission data is more than the resource for distributing to the user in the preferred resource part,
The resource for distributing to the user in the resource in the resource pool and the preferred resource part is then selected to be sent for data.
4. according to the method described in claim 3, it is characterized in that, if the resource needed for user's transmission data is more than institute
The resource for distributing to the user in preferred resource part is stated, then selects the resource in the resource pool and the preferred Resources Department
The resource of the user is distributed in point includes for data transmission：
If the resource needed for user's transmission data is more than the resource for distributing to the user in the preferred resource part,
And intra-cell users number is less than or equal to the number of resources in the candidate resource part, then the base station is according in the resource pool
Resource be the user configuration resource selection priority list；The resource is selected according to the resource selection priority list
The resource that the user is distributed in resource and the preferred resource part in pond is sent for data；
If the resource needed for user's transmission data is more than the resource for distributing to the user in the preferred resource part,
And intra-cell users number is more than the number of resources in the candidate resource part, then randomly chooses the resource in the resource pool and institute
The resource that the user is distributed in preferred resource part is stated for data transmission.
5. a kind of based on the resource selection device for exempting from scheduling, which is characterized in that including：
Resource division unit, for the resource for being used to exempt from scheduling to be divided into preferred resource part and candidate resource part；
Preferred resource allocation unit, for the resource in the preferred resource part to be pre-assigned to each user；
Candidate resource dispensing unit, for being that resource pool is sending number for user by the resource distribution in the candidate resource part
According to when select；
Resource selection unit, for needing to distribute in the data volume sent the selection preferred resource part according to the user
Resource in the resource of the user and/or the resource pool is sent for data.
6. device according to claim 5, which is characterized in that the first choice resource configuration unit distributes to each user's
Resource in the first choice resource part is mutually orthogonal.
7. device according to claim 6, which is characterized in that the resource selection unit includes：
Data volume judgment sub-unit, for judging whether the resource needed for user's transmission data is less equal than the first choice
The resource of the user is distributed in resource part；
Resource determination subelement, for determining user's transmission data according to the judging result of the data volume judgment sub-unit
When the resource that selects.
8. device according to claim 7, which is characterized in that
The resource determination subelement, if the judging result is less equal than for the resource needed for user's transmission data
The resource that the user is distributed in the first choice resource part then selects to distribute to the user in the preferred resource part
Resource for data send；
The resource determination subelement is divided if the resource needed for user's transmission data is more than in the preferred resource part
The resource of user described in dispensing then selects to distribute to the user in the resource in the resource pool and the preferred resource part
Resource for data send.
9. device according to claim 7, which is characterized in that the resource determination subelement includes：
Number of users judgment sub-unit, the money whether being less than or equal in the candidate resource part for judging intra-cell users number
Source number；
Priority configures subelement, is less than or waits if the judging result of the number of users judgment sub-unit is intra-cell users number
Number of resources in the candidate resource part is then that the user configuration resource selection is excellent according to the resource in the resource pool
First grade list；
Data transmission sub-unit, for judging that son is single according to the judging result of the data volume judgment sub-unit and the number of users
The judging result selection resource of member is sent for data.
10. device according to claim 9, which is characterized in that
The data transmission sub-unit, if the judging result is less equal than for the resource needed for user's transmission data
The resource that the user is distributed in the first choice resource part then selects to be allocated to the user in the preferred resource part
Resource for data send；
The data transmission sub-unit, if the judging result is more than the head for the resource needed for user's transmission data
The resource that the user is distributed in resource part is selected, and the intra-cell users number is less than or equal to the candidate resource part
In number of resources, then resource in the resource pool and the preferred Resources Department are selected according to the resource selection priority list
The resource that the user is distributed in point is sent for data；
The data transmission sub-unit, if the judging result is more than the head for the resource needed for user's transmission data
The resource that the user is distributed in resource part is selected, and the intra-cell users number is more than the money in the candidate resource part
Source number then randomly chooses and distributes to the resource of the user in the resource in the resource pool and the preferred resource part and be used for
Data are sent.
11. a kind of based on the resource selection device for exempting from scheduling, which is characterized in that including：
Memory；And
It is coupled to the processor of the memory, the processor is configured as based on the finger being stored in the memory devices
It enables, executes according to any one of claims 1 to 4 based on the resource selection method for exempting from scheduling.
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