CN109565793A - A kind of method and device, the computer storage medium of terminal selection resource - Google Patents
A kind of method and device, the computer storage medium of terminal selection resource Download PDFInfo
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- CN109565793A CN109565793A CN201780048194.4A CN201780048194A CN109565793A CN 109565793 A CN109565793 A CN 109565793A CN 201780048194 A CN201780048194 A CN 201780048194A CN 109565793 A CN109565793 A CN 109565793A
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- resource
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
Abstract
The embodiment of the present application discloses method and device, the computer storage medium of a kind of terminal selection resource, the described method includes: the physical layer of terminal listen in window carry out resource listen to, and resource selection is carried out in selection window according to the value of at least one T2 based on intercepted result, wherein, it is described that select the corresponding time range of window be [n+T1, n+T2], n is current time, and T2 is greater than T1；The physical layer of the terminal sends resource to MAC layer and chooses result.
Description
Technical field
This application involves in mobile communication field car networking technology more particularly to a kind of terminal selection resource method and
Device, computer storage medium.
Background technique
Car networking system use based on long term evolution (LTE, Long Term Evolution)-device-to-device (D2D,
Device to Device) sidelink (SL, Sidelink) transmission technology, it is logical with communication data in traditional LTE system
The mode difference that base station receives or sends is crossed, car networking system is had by the way of terminal-to-terminal service direct communication
Higher spectrum efficiency and lower propagation delay time.
Car networking technology (V2X, Vehicle-to-Everything) is standardized in 3GPP Rel-14, it is fixed
Two kinds of transmission modes of justice: mode 3 and mode 4.In mode 3, the transfer resource of terminal is distributed by base station.In mode 4, eventually
End determines transfer resource by the way of listening to (sensing)+reserved (reservation).
For above-mentioned mode 4, terminal is based on intercepted result and carries out resource in the selection window of [n+T1, n+T2] millisecond
It chooses, wherein n is current time.In Rel-15, evolution V2x (eV2x) has been extended to low time delay business, at present the minimum of T2
Value is 20, it is meant that the service delay standard that current system can be supported is 20ms, and for low time delay business, it is possible to it is required that
Time delay is 10ms even 5ms, and this requires reducing the value of T2, and this interval that may result in T1 to T2 becomes smaller, so as to cause
Selectable resource tails off, or even can not select available resource.
Summary of the invention
In order to solve the above technical problems, the embodiment of the present application provides a kind of method and device of terminal selection resource, meter
Calculation machine storage medium.
The method of terminal selection resource provided by the embodiments of the present application, comprising:
The physical layer of terminal carries out resource and listens to listening in window, and existed based on intercepted result according to the value of at least one T2
It selects to carry out resource selection in window, wherein it is described that select the corresponding time range of window for [n+T1, n+T2], n be current time,
T2 is greater than T1；
The physical layer of the terminal sends resource choosing to medium access control (MAC, Media Access Control) layer
Take result.
It is described that resource choosing is carried out in selection window according to the value of at least one T2 based on intercepted result in the embodiment of the present application
It takes, comprising:
Delay requirement of the physical layer of the terminal based on current each business, selects the value of T2 within a preset range；
The physical layer of the terminal carries out resource selection in selection window according to the value of selected T2 based on intercepted result.
In the embodiment of the present application, the physical layer of the terminal sends resource to MAC layer and chooses result, comprising:
The physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If the resource, which chooses result, meets preset condition, the physical layer of the terminal sends full to the MAC layer
The resource of sufficient preset condition chooses result.
In the embodiment of the present application, the method also includes:
The physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If it is determined that the resource, which chooses result, is unsatisfactory for preset condition, then the intercepted result that is based on is according at least one
The value of T2 carries out resource selection in selection window, further includes:
The physical layer of the terminal reselects the value of T2 within a preset range；
The physical layer of the terminal carries out resource choosing in selection window according to the value of the T2 reselected based on intercepted result
It takes.
In the embodiment of the present application, the physical layer of the terminal determines that the resource chooses whether result meets preset condition,
Include:
The physical layer of the terminal is chosen based on the resource as a result, judging whether the number of selected resource is greater than
In preset threshold；
If the number of selected resource is more than or equal to preset threshold, it is determined that it is default that the resource chooses result satisfaction
Condition；
If the number of selected resource is less than preset threshold, it is determined that the resource chooses result and is unsatisfactory for default item
Part.
In the embodiment of the present application, whether the number for judging selected resource is more than or equal to preset threshold, comprising:
Judge whether the number of selected resource is more than or equal to 1；Alternatively,
Judge whether the number of selected resource is big relative to the accounting of the number of resource whole in the selection window
In equal to preset ratio.
In the embodiment of the present application, the physical layer of the terminal reselects the value of T2 within a preset range, comprising:
The removal minimum-time lag requirement from the delay requirement of current each business of the physical layer of the terminal, and most based on removal
Low time delay remaining whole delay requirements after requiring, reselect the value of T2 within a preset range.
In the embodiment of the present application, the method also includes:
When the physical layer of the terminal sends the resource selection result for meeting preset condition to MAC layer, Xiang Suoshu MAC
Layer send first instruction information, it is described first instruction information be used to indicate meet preset condition the resource choose result adopted
The value of T2.
In the embodiment of the present application, the method also includes:
If the physical layer of the terminal carries out in the selection window according to the value of T2 whole in the preset range
Resource is chosen, and the resource of unmet preset condition is chosen as a result, then sending second indication information, institute to the MAC layer
It states second indication information and is used to indicate resource and chooses and fail.
The device of terminal selection resource provided by the embodiments of the present application, comprising:
Resource listens to unit, for by physical layer listen in window carry out resource listen to；
Resource selection unit, for by physical layer based on intercepted result according at least one T2 value selection window in into
Row resource is chosen, wherein described select the corresponding time range of window for [n+T1, n+T2], n be current time, and T2 is greater than T1；
Resource reporting element chooses result for sending resource to MAC layer by physical layer.
In the embodiment of the present application, the resource selection unit includes:
First choice subelement selects the value of T2 for the delay requirement based on current each business within a preset range；
Second selection subelement, for carrying out resource choosing in selection window according to the value of selected T2 based on intercepted result
It takes.
In the embodiment of the present application, the resource reporting element includes:
Judgment sub-unit, for determining that the resource chooses whether result meets preset condition；
Subelement is reported, if choosing result for the resource meets preset condition, sends and meets to the MAC layer
The resource of preset condition chooses result.
In the embodiment of the present application, the resource reporting element includes:
Judgment sub-unit, for determining that the resource chooses whether result meets preset condition；
The resource selection unit includes:
First choice subelement, for reselecting the value of T2 within a preset range；
Second selection subelement, for carrying out resource in selection window according to the value of the T2 reselected based on intercepted result
It chooses.
In the embodiment of the present application, the judgment sub-unit is specifically used for: is chosen based on the resource as a result, selected by judgement
Whether the number for the resource selected is more than or equal to preset threshold；If the number of selected resource is more than or equal to preset threshold,
Determine that the resource chooses result and meets preset condition；If the number of selected resource is less than preset threshold, it is determined that institute
It states resource selection result and is unsatisfactory for preset condition.
In the embodiment of the present application, the judgment sub-unit is specifically used for: judging whether the number of selected resource is greater than
Equal to 1；Alternatively, judge the number of selected resource relative to the number of resource whole in the selection window accounting whether
More than or equal to preset ratio.
In the embodiment of the present application, the first choice subelement is specifically used for: from the delay requirement of current each business
Except minimum-time lag requirement, and based on remaining whole delay requirements after removal minimum-time lag requirement, select again within a preset range
Select the value of T2.
In the embodiment of the present application, the resource reporting element is also used to send the money for meeting preset condition to MAC layer
When result is chosen in source, Xiang Suoshu MAC layer sends the first instruction information, and the first instruction information, which is used to indicate, meets preset condition
The resource choose result used by T2 value.
In the embodiment of the present application, described device further include:
Failure result feedback unit, if the physical layer for the terminal is according to T2's whole in the preset range
Value carries out resource selection in the selection window, and the resource of unmet preset condition is chosen as a result, then to the MAC layer
Second indication information is sent, the second indication information is used to indicate resource and chooses failure.
Computer storage medium provided by the embodiments of the present application is stored thereon with computer executable instructions, the calculating
Machine executable instruction realizes above-mentioned terminal selection resource method when being executed by processor.
In the technical solution of the embodiment of the present application, the physical layer of terminal carries out resource and listens to listening in window, and based on detecing
Result is listened to carry out resource selection in selection window according to the value of at least one T2, wherein the corresponding time range of the selection window
It is current time for [n+T1, n+T2], n, T2 is greater than T1；The physical layer of the terminal sends resource to MAC layer and chooses result.It adopts
With the technical solution of the embodiment of the present application, the value of the T2 based on multiple selection windows is dynamically selected and is adapted with current business
The value of T2 selects suitable available resources under the delay requirement for utmostly ensureing current business for current business.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic diagram of a scenario of the mode 3 in car networking；
Fig. 2 is the schematic diagram of a scenario of the mode 4 in car networking；
Fig. 3 is the schematic diagram that terminal is listened to transfer resource and selected；
Fig. 4 is the flow diagram one that the terminal of the embodiment of the present application selects the method for resource；
Fig. 5 is the flow diagram two that the terminal of the embodiment of the present application selects the method for resource；
Fig. 6 is the structure composition schematic diagram one that the terminal of the embodiment of the present application selects the device of resource；
Fig. 7 is the structure composition schematic diagram two that the terminal of the embodiment of the present application selects the device of resource；
Fig. 8 is the structure composition schematic diagram of the terminal of the embodiment of the present application.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present application and technology contents, with reference to the accompanying drawing to this Shen
Please the realization of embodiment be described in detail, appended attached drawing purposes of discussion only for reference is not used to limit the embodiment of the present application.
The technical solution of the embodiment of the present application for ease of understanding is individually below explained mode 3 and mode 4.
Mode 3: as shown in Figure 1, the transfer resource of car-mounted terminal be by base station (in such as LTE evolution base station (eNB,
Evolved NodeB)) distribution, specifically, base station is issued to car-mounted terminal by downlink (DL, Down Link) and is used for
The control message of authorization by direction (Grant) resource；Then, the resource that car-mounted terminal is distributed according to base station carries out data on SL
It sends.In mode 3, base station can distribute the resource of single transmission for car-mounted terminal, or the semi-static biography of terminal distribution
Defeated resource.
Mode 4: as shown in Fig. 2, car-mounted terminal is using the transmission mode listened to+reserved.Car-mounted terminal leads in resource pool
It crosses the mode listened to and obtains available sets of transmission resources, car-mounted terminal randomly selects a resource from the sets of transmission resources
Carry out the transmission of data.Since the business in car networking system has periodic feature, it is quiet that car-mounted terminal generallys use half
The mode of state transmission, i.e., after car-mounted terminal chooses a transfer resource, the use money that will be lasting in multiple transmission cycles
Source, to reduce the probability of resource gravity treatment and resource contention.Car-mounted terminal can carry pre- in the control information of this transmission
The information for leaving time transfer resource, so that other terminals can judge this block by detecting the control information of the car-mounted terminal
Whether resource is reserved and is used by the car-mounted terminal, achievees the purpose that reduce resource contention.
Fig. 3 is the schematic diagram that terminal is listened to transfer resource and selected, as shown in figure 3, for each sidelink
Treatment process (sidelink process), when moment n has new data packet arrival to need to carry out resource selection, terminal
It can be according to the intercepted result in past 1 second (i.e. [n-1000, n] millisecond listen to window), in the selection window of [n+T1, n+T2] millisecond
Interior progress resource selection, wherein T1≤4；20≤T2≤100.In this example, terminal carries out the mistake of resource selection in selection window
Journey is as follows:
Terminal will select in window all available resources the resource in set A is carried out as follows as a set A, terminal
Exclude operation:
1. if terminal listen to certain subframes in window do not listen to as a result, if these subframes it is corresponding in selection window
Subframe on resource be excluded.
2. if terminal detects physics SL control channel (PSCCH, Physical Sidelink listening in window
Control Channel), the corresponding Reference Signal Received Power of PSCCH (RSRP, Reference Signal Receiving
Power the next transfer resource for) being higher than threshold value, and reserving in the PSCCH exists with this terminal data to be sent to be provided
Source conflict, then user excludes the reserved transfer resource in set A.
3. terminal carries out sidelink received signal strength indicator (S-RSSI, Sidelink to resource remaining in set A
Received Signal Strength Indication) detection, and be ranked up according to energy height, minimum energy
20% (relative to the resource number in set A) resource be put into set B.
4. terminal carries out data transmission from one resource of selection of set B equal probability.
It is transmitted when terminal has chosen a resource, then the terminal persistently use can reserve this resource Cresel times,
Every transmission primaries data, Cresel subtract 1, and when Cresel reduces to 0, terminal can generate the random number between one [0,1] at random,
And it is compared with parameter probResourceKeep (referred to as P_resKeep), if random number is greater than P_resKeep,
Then terminal carries out resource gravity treatment, if random number is less than or equal to P_resKeep, terminal continues to use the resource, and resets
Cresel。
In Rel-15, eV2x has been extended to low time delay business, and the minimum value of T2 is 20 at present, it is meant that current system can
It is 20ms with the service delay standard of support, and for low time delay business, it is possible to it is required that time delay is 10ms even 5ms, this is just
It is required that reducing the value of T2, and this interval that may result in T1 to T2 becomes smaller, and tails off so as to cause selectable resource or even nothing
Method selects available resource.Based on this, the embodiment of the present application provides a kind of method of terminal selection resource.
Fig. 4 is the flow diagram one that the terminal of the embodiment of the present application selects the method for resource, as shown in figure 4, the end
End selection resource method the following steps are included:
Step 401: the physical layer of terminal listen in window carry out resource listen to, and based on intercepted result according at least one
The value of T2 carries out resource selection in selection window, wherein described to select the corresponding time range of window for [n+T1, n+T2], n is to work as
Preceding moment, T2 are greater than T1.
In the embodiment of the present application, the terminal can with but be not limited to be car-mounted terminal.Here, the association that terminal side is related to
View layer includes at least: the physical layer of physical layer and MAC layer, terminal is directly interacted with the MAC layer in logical link control layer.
In the embodiment of the present application, the physical layer of terminal be responsible for listen in window carry out resource listen to, and be based on intercepted result
Resource selection is carried out in selection window according to the value of at least one T2, wherein described to select the corresponding time range of window be [n+
T1, n+T2], n is current time, and T2 is greater than T1.
In one embodiment, the range (namely preset range) of the value of T2 is [T2 (min), T2 (max)], wherein T2
(min) minimum value that can be taken for T2, T2 (max) are the maximum value that T2 can take.It can be between T2 (min) and T2 (max)
The value of a T2 is selected to execute resource and choose process.
In the embodiment of the present application, the physical layer of the terminal is based on the delay requirement of current each business, within a preset range
Select the value of T2.Specifically, the physical layer of terminal determines minimum-time lag requirement from the delay requirement of current each business, as
The value of T2；The physical layer of the terminal carries out resource selection in selection window according to the value of selected T2 based on intercepted result.
In above scheme, the physical layer of terminal selects the delay requirement that can satisfy all business according to current business
T2 value carry out resource selection.
Such as: current business includes: business 1, business 2, business 3, business 4, wherein the corresponding delay requirement of business 1 is
20ms, the corresponding delay requirement of business 2 are 10ms, and the corresponding delay requirement of business 3 is 14ms, the corresponding delay requirement of business 4
For 30ms, it is seen then that the corresponding delay requirement of business 2 is minimum, is required using the corresponding delay requirement of business 2 as target latency to select
Select the value namely T2=10ms of T2.In this way, the delay requirement of whole business can meet.
It is worth noting that, the minimum value T2 (min) of T2 needs to be greater than T1.
Step 402: the physical layer of the terminal sends resource to medium access control MAC layer and chooses result.
In the embodiment of the present application, the physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If the resource, which chooses result, meets preset condition, the physical layer of the terminal is sent to the MAC layer meets default item
The resource of part chooses result.
Here, the physical layer for stating terminal determines that the resource chooses whether result meets preset condition, comprising:
The physical layer of the terminal is chosen based on the resource as a result, judging whether the number of selected resource is greater than
In preset threshold；
If the number of selected resource is more than or equal to preset threshold, it is determined that it is default that the resource chooses result satisfaction
Condition；
If the number of selected resource is less than preset threshold, it is determined that the resource chooses result and is unsatisfactory for default item
Part.
In one embodiment, judge whether the number of selected resource is more than or equal to 1, namely: if resource is chosen
The result shows that at least one resource is available, then the resource selection result meets preset condition.
In another embodiment, judge the number of selected resource relative to resource whole in the selection window
Whether the accounting of number is more than or equal to preset ratio, namely: if resource is chosen the result shows that there is certain proportion (relative to selection
In window for whole resources) resource it is available, then the resource chooses result and meets preset condition.
In the embodiment of the present application, the physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If it is determined that the resource, which chooses result, is unsatisfactory for preset condition, then it is described to be existed based on intercepted result according to the value of at least one T2
It selects to carry out resource selection in window, further includes: the physical layer of the terminal reselects the value of T2 within a preset range；The end
The physical layer at end carries out resource selection in selection window according to the value of the T2 reselected based on intercepted result.
Here, the physical layer of the terminal reselects the value of T2 within a preset range, refers to: the physical layer of the terminal
The removal minimum-time lag requirement from the delay requirement of current each business, remaining whole after being required based on removal minimum-time lag of laying equal stress on
Delay requirement reselects the value of T2 within a preset range.
Such as: current business includes: business 1, business 2, business 3, business 4, wherein the corresponding delay requirement of business 1 is
20ms, the corresponding delay requirement of business 2 are 10ms, and the corresponding delay requirement of business 3 is 14ms, the corresponding delay requirement of business 4
For 30ms, it is seen then that the corresponding delay requirement of business 2 is minimum, but when T2=10ms corresponding resource choose result be unsatisfactory for it is pre-
If condition, at this moment needs to remove the corresponding delay requirement of business 2, minimum time delay is redefined out from remaining delay requirement
It is required that namely business 3 corresponding delay requirement 14ms, require to select using the corresponding delay requirement of business 3 as target latency
The value namely T2=14ms of T2.In this way, the delay requirement of whole business in addition to business 2 can meet.Then base then,
Resource selection is carried out in the value of the T2 reselected.
It is worth noting that, value of the value of T2 chosen again every time all than the preceding T2 once chosen is big, i.e., due to cannot
Meet all or more multiple services delay requirement, then the stringenter business of delay requirement is just excluded, according to remaining business
Delay requirement selects the value of a suitable T2.
If the resource that the value based on the T2 reselected obtains, which chooses result, meets preset requirement, stop resource choosing
It takes, and reports the resource selection result for meeting preset requirement to MAC layer；Otherwise, the value of the T2 reselected, and be based on selecting again
The value of the T2 selected executes resource and chooses process.
Finally, may be used also when the physical layer of the terminal sends the resource selection result for meeting preset condition to MAC layer
To send the first instruction information to the MAC layer, the first instruction information is used to indicate the resource for meeting preset condition
Choose the value of T2 used by result.
In addition, if the physical layer of the terminal is according to the value of T2 whole in the preset range in the selection window
Resource selection is carried out, the resource of unmet preset condition is chosen as a result, then sending the second instruction letter to the MAC layer
Breath, the second indication information are used to indicate resource and choose failure.
Fig. 5 is the flow diagram two that the terminal of the embodiment of the present application selects the method for resource, as shown in figure 5, the end
End selection resource method the following steps are included:
Step 501: the physical layer of terminal listen in window carry out resource listen to, obtain intercepted result.
Step 502: the physical layer of terminal is based on current business and determines minimum-time lag requirement, as target latency requirement.
Step 503: the physical layer of terminal requires to determine the value of T2 based on the target latency.
Step 504: judging whether the value of the T2 is located at other than [T2 (min), the T2 (max)], when being, execute step
509, when no, execute step 505.
Step 505: the physical layer of terminal is based on the intercepted result, selects in selection window corresponding with the value of the T2
Resource obtains resource and chooses result.
Step 506: the physical layer of terminal judges that the resource chooses whether result meets preset condition, when being, executes step
Rapid 507, when no, execute step 508.
Step 507: the resource that the physical layer of terminal meets preset condition for described chooses result and is sent to MAC layer, and to
The MAC layer indicates that the resource for meeting preset condition chooses the value of T2 used by result, terminates this process.
Step 508: the physical layer of terminal gets rid of the requirement of the minimum-time lag in current business, and in remaining delay requirement
In determine minimum delay requirement again, as target latency requirement, execute step 504.
Step 509: the physical layer of terminal chooses failure to MAC layer instruction resource.
Fig. 6 is the structure composition schematic diagram one that the terminal of the embodiment of the present application selects the device of resource, as shown in fig. 6, institute
State terminal selection resource device include:
Resource listens to unit 601, for by physical layer listen in window carry out resource listen to；
Resource selection unit 602, for selecting window according to the value of at least one T2 based on intercepted result by physical layer
Interior progress resource selection, wherein described to select the corresponding time range of window for [n+T1, n+T2], n be current time, and T2 is greater than
T1；
Resource reporting element 603 chooses result for sending resource to MAC layer by physical layer.
It will be appreciated by those skilled in the art that the realization function of each unit in the device of terminal selection resource shown in fig. 6
The associated description of the method for aforementioned terminals selection resource can be can refer to and understood.In the device of terminal selection resource shown in fig. 6
The function of each unit can be realized and running on the program on processor, can also be realized by specific logic circuit.
Fig. 7 is the structure composition schematic diagram two that the terminal of the embodiment of the present application selects the device of resource, as shown in fig. 7, institute
State terminal selection resource device include:
Resource listens to unit 701, for by physical layer listen in window carry out resource listen to；
Resource selection unit 702, for selecting window according to the value of at least one T2 based on intercepted result by physical layer
Interior progress resource selection, wherein described to select the corresponding time range of window for [n+T1, n+T2], n be current time, and T2 is greater than
T1；
Resource reporting element 703 chooses result for sending resource to MAC layer by physical layer.
In the embodiment of the present application, the resource selection unit 702 includes:
First choice subelement 7021 selects T2's for the delay requirement based on current each business within a preset range
Value；
Second selection subelement 7022, for being provided in selection window based on intercepted result according to the value of selected T2
It chooses in source.
In the embodiment of the present application, the resource reporting element 703 includes:
Judgment sub-unit 7031, for determining that the resource chooses whether result meets preset condition；
Subelement 7032 is reported, if choosing result for the resource meets preset condition, is sent to the MAC layer
The resource for meeting preset condition chooses result.
In the embodiment of the present application, the resource reporting element 703 includes:
Judgment sub-unit 7031, for determining that the resource chooses whether result meets preset condition；
The resource selection unit includes:
First choice subelement 7021, for reselecting the value of T2 within a preset range；
Second selection subelement 7022, for being carried out in selection window based on intercepted result according to the value of the T2 reselected
Resource is chosen.
In the embodiment of the present application, the judgment sub-unit 7031 is specifically used for: is chosen based on the resource as a result, judging
Whether the number of selected resource is more than or equal to preset threshold；If the number of selected resource is more than or equal to default threshold
Value, it is determined that the resource chooses result and meets preset condition；If the number of selected resource is less than preset threshold, really
The fixed resource chooses result and is unsatisfactory for preset condition.
In the embodiment of the present application, the judgment sub-unit 7031 is specifically used for: judge selected resource number whether
More than or equal to 1；Alternatively, judging accounting of the number of selected resource relative to the number for selecting resource whole in window
Whether preset ratio is more than or equal to.
In the embodiment of the present application, the first choice subelement 7021 is specifically used for: from the delay requirement of current each business
Middle removal minimum-time lag requirement, and based on remaining whole delay requirements after removal minimum-time lag requirement, it weighs within a preset range
The value of new selection T2.
In the embodiment of the present application, the resource reporting element 703 is also used to send the institute for meeting preset condition to MAC layer
When stating resource selection result, Xiang Suoshu MAC layer sends the first instruction information, and the first instruction information is used to indicate satisfaction and presets
The resource of condition chooses the value of T2 used by result.
In the embodiment of the present application, described device further include:
Failure result feedback unit 704, if the physical layer for the terminal is according to complete whole in the preset range
The value of T2 carry out resource selection in the selection window, the resource of unmet preset condition is chosen as a result, then to institute
It states MAC layer and sends second indication information, the second indication information is used to indicate resource and chooses failure.
It will be appreciated by those skilled in the art that the realization function of each unit in the device of terminal selection resource shown in Fig. 7
The associated description of the method for aforementioned terminals selection resource can be can refer to and understood.In the device of terminal selection resource shown in Fig. 7
The function of each unit can be realized and running on the program on processor, can also be realized by specific logic circuit.
If the above-mentioned terminal of the embodiment of the present application select the device of resource realized in the form of software function module and as
Independent product when selling or using, also can store in a computer readable storage medium.Based on this understanding,
Substantially the part that contributes to existing technology can be with the shape of software product in other words for the technical solution of the embodiment of the present application
Formula embodies, which is stored in a storage medium, including some instructions are used so that a calculating
Machine equipment (can be personal computer, server or network equipment etc.) executes each embodiment the method for the application
It is all or part of.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read Only
Memory), the various media that can store program code such as magnetic or disk.In this way, the embodiment of the present application is not limited to appoint
What specific hardware and software combines.
Correspondingly, the embodiment of the present application also provides a kind of computer storage medium, wherein being stored with, computer is executable to be referred to
It enables, which realizes the above-mentioned terminal selection resource of the embodiment of the present application method when being executed by processor.
Fig. 8 is the structure composition schematic diagram of the terminal of the embodiment of the present application, as shown in figure 8, terminal 80 may include one
Or (processor 802 can include but is not limited to microprocessor (MCU, Micro to multiple (one is only shown in figure) processors 802
Controller Unit) or programmable logic device (FPGA, Field Programmable Gate Array) etc. processing
Device), memory 804 for storing data and the transmitting device 806 for communication function.Ordinary skill people
Member does not cause to limit it is appreciated that structure shown in Fig. 8 only signal to the structure of above-mentioned electronic device.For example, terminal
80 may also include than shown in Fig. 8 more perhaps less component or with the configuration different from shown in Fig. 8.
Memory 804 can be used for storing the software program and module of application software, such as being limited in the embodiment of the present application
Corresponding program instruction/the module of the control method of user equipment (UE) ability, processor 802 are stored in memory 804 by operation
Interior software program and module realizes above-mentioned method thereby executing various function application and data processing.Memory
804 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, memory 804 can further comprise relative to processor
802 remotely located memories, these remote memories can pass through network connection to terminal 80.The example of above-mentioned network includes
But be not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 806 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of terminal 80 provide.In an example, transmitting device 806 includes a network adapter
(NIC, Network Interface Controller), can be connected by base station with other network equipments so as to interconnection
Net is communicated.In an example, transmitting device 806 can be radio frequency (RF, Radio Frequency) module, be used for
Wirelessly communicated with internet.
It, in the absence of conflict, can be in any combination between technical solution documented by the embodiment of the present application.
In several embodiments provided herein, it should be understood that disclosed method and smart machine, Ke Yitong
Other modes are crossed to realize.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can be tied
It closes, or is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each group
Can be through some interfaces at the mutual coupling in part or direct-coupling or communication connection, equipment or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, can be fully integrated into a second processing unit in each functional unit in each embodiment of the application,
It is also possible to each unit individually as a unit, can also be integrated in one unit with two or more units；
Above-mentioned integrated unit both can take the form of hardware realization, can also add the form of SFU software functional unit real using hardware
It is existing.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.
Claims (19)
1. a kind of method of terminal selection resource, which comprises
The physical layer of terminal carries out resource and listens to listening in window, and selected based on intercepted result according to the value of at least one T2
Resource selection is carried out in window, wherein described to select the corresponding time range of window for [n+T1, n+T2], n be current time, and T2 is big
In T1；
The physical layer of the terminal sends resource to medium access control MAC layer and chooses result.
2. the method for terminal selection resource according to claim 1, wherein the intercepted result that is based on is according at least one
The value of T2 carries out resource selection in selection window, comprising:
Delay requirement of the physical layer of the terminal based on current each business, selects the value of T2 within a preset range；
The physical layer of the terminal carries out resource selection in selection window according to the value of selected T2 based on intercepted result.
3. the method for terminal selection resource according to claim 1, wherein the physical layer of the terminal is sent to MAC layer
Resource chooses result, comprising:
The physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If the resource, which chooses result, meets preset condition, the physical layer of the terminal is sent to the MAC layer to be met in advance
If the resource of condition chooses result.
4. the method for terminal selection resource according to claim 1, wherein the method also includes:
The physical layer of the terminal determines that the resource chooses whether result meets preset condition；
If it is determined that the resource, which chooses result, is unsatisfactory for preset condition, then it is described based on intercepted result according at least one T2's
Value carries out resource selection in selection window, further includes:
The physical layer of the terminal reselects the value of T2 within a preset range；
The physical layer of the terminal carries out resource selection in selection window according to the value of the T2 reselected based on intercepted result.
5. the method for terminal selection resource according to claim 3 or 4, wherein described in the physical layer of the terminal determines
Resource chooses whether result meets preset condition, comprising:
The physical layer of the terminal is chosen based on the resource as a result, to judge whether the number of selected resource is more than or equal to pre-
If threshold value；
If the number of selected resource is more than or equal to preset threshold, it is determined that the resource chooses result and meets default item
Part；
If the number of selected resource is less than preset threshold, it is determined that the resource chooses result and is unsatisfactory for preset condition.
6. the method for terminal according to claim 5 selection resource, wherein the number of the selected resource of judgement is
It is no to be more than or equal to preset threshold, comprising:
Judge whether the number of selected resource is more than or equal to 1；Alternatively,
Judge whether the number of selected resource is greater than relative to the accounting of the number of resource whole in the selection window
In preset ratio.
7. the method for terminal selection resource according to claim 4, wherein the physical layer of the terminal is within a preset range
Reselect the value of T2, comprising:
The removal minimum-time lag requirement from the delay requirement of current each business of the physical layer of the terminal, and when based on removing minimum
Prolong remaining whole delay requirements after requirement, reselects the value of T2 within a preset range.
8. the method for terminal selection resource according to claim 3 or 4, wherein the method also includes:
When the physical layer of the terminal sends the resource selection result for meeting preset condition to MAC layer, Xiang Suoshu MAC layer hair
The first instruction information is sent, the first instruction information is used to indicate used by meeting the resource selection result of preset condition
The value of T2.
9. the method for terminal selection resource according to claim 3 or 4, wherein the method also includes:
If the physical layer of the terminal carries out resource in the selection window according to the value of T2 whole in the preset range
It chooses, the resource of unmet preset condition is chosen as a result, then send second indication information to the MAC layer, and described the
Two instruction information are used to indicate resource and choose failure.
10. a kind of device of terminal selection resource, described device include:
Resource listens to unit, for by physical layer listen in window carry out resource listen to；
Resource selection unit, for being provided in selection window based on intercepted result according to the value of at least one T2 by physical layer
It chooses in source, wherein described select the corresponding time range of window for [n+T1, n+T2], n be current time, and T2 is greater than T1；
Resource reporting element chooses result for sending resource to MAC layer by physical layer.
11. device according to claim 10, wherein the resource selection unit includes:
First choice subelement selects the value of T2 for the delay requirement based on current each business within a preset range；
Second selection subelement, for carrying out resource selection in selection window according to the value of selected T2 based on intercepted result.
12. device according to claim 10, wherein the resource reporting element includes:
Judgment sub-unit, for determining that the resource chooses whether result meets preset condition；
Subelement is reported, if choosing result for the resource meets preset condition, sends to meet to the MAC layer and preset
The resource of condition chooses result.
13. device according to claim 10, wherein the resource reporting element includes:
Judgment sub-unit, for determining that the resource chooses whether result meets preset condition；
The resource selection unit includes:
First choice subelement, for reselecting the value of T2 within a preset range；
Second selection subelement, for carrying out resource choosing in selection window according to the value of the T2 reselected based on intercepted result
It takes.
14. device according to claim 12 or 13, wherein the judgment sub-unit is specifically used for: being based on the resource
It chooses as a result, judging whether the number of selected resource is more than or equal to preset threshold；If the number of selected resource is big
In equal to preset threshold, it is determined that the resource chooses result and meets preset condition；If the number of selected resource is less than
Preset threshold, it is determined that the resource chooses result and is unsatisfactory for preset condition.
15. device according to claim 14, wherein the judgment sub-unit is specifically used for: judging selected resource
Number whether be more than or equal to 1；Alternatively, judging the number of selected resource relative to resource whole in the selection window
Whether the accounting of number is more than or equal to preset ratio.
16. device according to claim 13, wherein the first choice subelement is specifically used for: from current each business
Delay requirement in removal minimum-time lag requirement, and remaining whole delay requirements after being required based on removal minimum-time lag, pre-
If reselecting the value of T2 in range.
17. device according to claim 12 or 13, wherein the resource reporting element is also used to send to MAC layer full
When the resource of sufficient preset condition chooses result, Xiang Suoshu MAC layer sends the first instruction information, and the first instruction information is used
The value of T2 used by result is chosen in the resource that instruction meets preset condition.
18. device according to claim 12 or 13, wherein described device further include:
Failure result feedback unit, if the physical layer for the terminal exists according to the value of T2 whole in the preset range
Resource selection is carried out in the selection window, the resource of unmet preset condition is chosen as a result, then sending to the MAC layer
Second indication information, the second indication information are used to indicate resource and choose failure.
19. a kind of computer storage medium, is stored thereon with computer executable instructions, the computer executable instructions are located
It manages when device executes and realizes the described in any item method and steps of claim 1-9.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/108733 WO2019084816A1 (en) | 2017-10-31 | 2017-10-31 | Method and device for terminal to select resource, and computer storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109565793A true CN109565793A (en) | 2019-04-02 |
| CN109565793B CN109565793B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780048194.4A Active CN109565793B (en) | 2017-10-31 | 2017-10-31 | Method and device for selecting resources by terminal and computer storage medium |
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| Country | Link |
|---|---|
| CN (1) | CN109565793B (en) |
| WO (1) | WO2019084816A1 (en) |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113518323B (en) * | 2020-04-10 | 2024-01-05 | 中信科智联科技有限公司 | Resource selection method and terminal |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414942A (en) * | 2007-10-15 | 2009-04-22 | 株式会社Ntt都科摩 | Method and apparatus for adjusting minimum competition window |
| WO2017067688A1 (en) * | 2015-10-23 | 2017-04-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Apparatus and method for adaptive discovery signal measurement timing configuration |
| CN106817775A (en) * | 2015-11-27 | 2017-06-09 | 华为技术有限公司 | Distributed OFDMA accidental access methods, AP and STA |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103813458B (en) * | 2012-11-15 | 2017-05-03 | 大唐电信科技产业控股有限公司 | Time slot distribution method and device |
| US10178176B2 (en) * | 2015-07-10 | 2019-01-08 | Carnegie Mellon University | Methods and systems for managing network communications to and from a vehicle network |
| CN106470485B (en) * | 2015-08-14 | 2022-06-14 | 中兴通讯股份有限公司 | Wireless resource selection method and terminal equipment |
| CN106488560A (en) * | 2015-09-01 | 2017-03-08 | 中兴通讯股份有限公司 | A kind of resource selection method and device |
-
2017
- 2017-10-31 CN CN201780048194.4A patent/CN109565793B/en active Active
- 2017-10-31 WO PCT/CN2017/108733 patent/WO2019084816A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414942A (en) * | 2007-10-15 | 2009-04-22 | 株式会社Ntt都科摩 | Method and apparatus for adjusting minimum competition window |
| WO2017067688A1 (en) * | 2015-10-23 | 2017-04-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Apparatus and method for adaptive discovery signal measurement timing configuration |
| CN106817775A (en) * | 2015-11-27 | 2017-06-09 | 华为技术有限公司 | Distributed OFDMA accidental access methods, AP and STA |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019084816A1 (en) | 2019-05-09 |
| CN109565793B (en) | 2020-09-11 |
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