CN106375075A - Sharing frequency range uplink multi-suband resource distribution method and base station - Google Patents
Sharing frequency range uplink multi-suband resource distribution method and base station Download PDFInfo
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- CN106375075A CN106375075A CN201510432152.3A CN201510432152A CN106375075A CN 106375075 A CN106375075 A CN 106375075A CN 201510432152 A CN201510432152 A CN 201510432152A CN 106375075 A CN106375075 A CN 106375075A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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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
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a sharing frequency range uplink multi-suband resource distribution method and a base station. The method comprises the following steps: a base station sending first information to user equipment (UE), wherein the first information is used for indicating the UE to send uplink resources in a sharing frequency range by use of a preset resource distribution strategy so as to enable the UE to send the uplink resources to the base station according to the first information, the uplink resources are distributed by the UE on the sharing frequency range by use of the resource distribution strategy and comprise control information borne by a physical uplink control channel (PUCCH) and data information borne by a physical uplink sharing channel (PUSCH); and the base station, according to the resource distribution strategy, obtaining the control information and the data information. According to the invention, through sending the first information to the UE, the UE is indicated to send the uplink resources on the sharing frequency range by use of the preset resource distribution strategy and is enabled to send the uplink resources to the base station according to the resource distribution strategy, such that the uplink data service transmission efficiency is improved, and sharing frequency spectrum resources can be efficiently utilized.
Description
Technical field
The present invention relates to communication technical field is and in particular to a kind of up many subbands of shared band provide
Source distribution method and base station.
Background technology
With the continuous development of radio communication new technique, and mobile Internet and Internet of Things industry
Flourish, each radio traffic drastically expands to the demand of radio-frequency spectrum, frequency spectrum resource
Increasingly in short supply.The way to manage of traditional fixed allocation private network frequency has exclusiveness, due to row
The traffic performance of industry user, this mode easily causes the utilization rate phase of trade Special Network wireless frequency spectrum
To relatively low, frequency spectrum resource is underutilized, and there is a certain degree of waste.Frequency spectrum share
The exclusiveness that frequency spectrum can be broken takies, and is opened to more usable spectrum resources, becomes a kind of
The scheme of the lifting wireless frequency spectrum utilization rate of great potential.
Current idle usable spectrum is known by dynamic spectrum perception, then carries out frequency spectrum access.
Efficiently how a focus of sensory perceptual system design using the shared band perceiving.
For a kind of business frequency of private network wireless communication system, in semi-persistent scheduling, need
Reserve uplink scheduling request resource (scheduling for resident user on this business frequency
Request, abbreviation sr resource), so that resident users have data to reach and do not have up money
During source, a dispatch request can be triggered, then begin listening for physical down control and newly arrive
(physical downlink control channel, abbreviation pdcch), is obtaining for newly counting
Before mandate according to transmission distribution ul-sch resource, user equipment (user experience,
Abbreviation ue) sr request will be initiated in all resource locations that can initiate sr.
For the shared frequency of this private network wireless communication system, this frequency do not have resident users
Exist, therefore do not need to reserve up sr resource.In addition existing idling-resource can also utilize
Get up.If remaining in that ascending resource allocative decision, then shared frequency spectrum is not just had
Effect utilizes.
Content of the invention
For defect of the prior art, the invention provides a kind of up many subbands of shared band
Resource allocation methods and base station, improve the efficiency of upstream data service transmission.
In a first aspect, the present invention provides a kind of shared band up many sub-band resources distribution method,
Including:
Base station sends the first information to user equipment ue, and the described first information is used for indicating described
Ue sends ascending resource in shared band using default resource allocation policy, so that described ue
Ascending resource is sent to base station according to the described first information, described ascending resource is adopted for described ue
Distributed on shared band with described resource allocation policy, control letter including physical uplink link
Control information and the data of Physical Uplink Shared Channel pusch carrying that road pucch carries
Information；
Described base station obtains described control information and described data according to described resource allocation policy
Information.
Optionally, described default resource allocation policy includes:
By the sr resource in corresponding for shared band up many sub-band resources and idling-resource distribution
To pusch resource.
Optionally, the corresponding up many sub-band resources of described shared band include: sr resource,
Idling-resource, pucch resource, pusch resource, pucch pilot resources and pusch
Pilot resources.
Optionally, the corresponding up many subbands of the shared band in described default resource allocation policy
Resource includes the pusch pilot resources positioned at the 3rd symbol of the second subframe.
Second aspect, present invention also offers a kind of base station, comprising:
Sending module, for sending the first information to user equipment ue, the described first information is used
Preset resource allocation policy transmission ascending resource in indicating that described ue adopts in shared band, with
Described ue is made to send ascending resource according to the described first information to base station, described ascending resource is
Described ue is distributed on shared band using described resource allocation policy, including physical uplink
Control information and Physical Uplink Shared Channel pusch that link control channel pucch carries
The data message carrying；
Acquisition module, for obtaining described control information and described according to described resource allocation policy
Data message.
Optionally, described default resource allocation policy includes:
By the sr resource in corresponding for shared band up many sub-band resources and idling-resource distribution
To pusch resource.
Optionally, the corresponding up many sub-band resources of described shared band include: sr resource,
Idling-resource, pucch resource, pusch resource, pucch pilot resources and pusch
Pilot resources.
Optionally, the corresponding up many subbands of the shared band in described default resource allocation policy
Resource includes the pusch pilot resources positioned at the 3rd symbol of the second subframe.
As shown from the above technical solution, the up many subband moneys of a kind of shared band that the present invention provides
Source distribution method and base station, indicate described ue in shared band by sending the first information to ue
Ascending resource is sent so that ue is according to this resource allocation policy using default resource allocation policy
Send ascending resource to base station, improve the efficiency of upstream data service transmission, and can be efficient
Utilization share spectrum resources.
Brief description
Fig. 1 divides for the up many sub-band resources of a kind of shared band that one embodiment of the invention provides
The schematic flow sheet of method of completing the square；
Fig. 2 is shared band of the prior art up many sub-band resources Resource Allocation Formula
Structural representation；
Fig. 3 divides for shared band up many sub-band resources resource that one embodiment of the invention provides
The structural representation of formula case；
The structural representation of the base station that Fig. 4 provides for one embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of invention is further described.Hereinafter implement
Example is only used for clearly technical scheme being described, and can not limit this with this
Bright protection domain.
Fig. 1 shows the up many subband moneys of a kind of shared band that one embodiment of the invention provides
The schematic flow sheet of source distribution method, as shown in figure 1, the method comprises the following steps:
101st, base station sends the first information to user equipment ue, and the described first information is used for referring to
Show that described ue sends ascending resource in shared band using default resource allocation policy, so that institute
State ue and ascending resource is sent to base station according to the described first information, described ascending resource is described
Ue is distributed on shared band using described resource allocation policy, including physical uplink link
The control information that control channel pucch carries and Physical Uplink Shared Channel pusch carry
Data message.
Wherein, described default resource allocation policy includes: will corresponding for shared band up how sub
Distribute to pusch resource with the sr resource in resource and idling-resource.
102nd, described base station obtains described control information and described according to described resource allocation policy
Data message.
Said method passes through to send the first information described ue of instruction in shared band employing to ue
Default resource allocation policy send ascending resource so that ue according to this resource allocation policy to base
Stand and send ascending resource, improve the efficiency of upstream data service transmission, and can be efficiently sharp
Use share spectrum resources.
Fig. 2 is the knot of shared band up many sub-band resources Resource Allocation Formula in prior art
Structure schematic diagram, for the shared frequency of wireless communication system, does not have resident users on this frequency
Exist, therefore do not need to reserve up sr resource.In addition existing idling-resource can also utilize
Get up.If remaining in that the ascending resource allocative decision of Fig. 2, then shared frequency spectrum does not just have
It is utilized effectively.
Wherein, the corresponding up many sub-band resources of described shared band include: sr resource, sky
Not busy resource, pucch resource, pusch resource, pucch pilot resources and pusch
Pilot resources.
Fig. 3 shows shared band provided in an embodiment of the present invention up many sub-band resources resource
The structural representation of allocative decision, as shown in figure 3, be by sr and idling-resource in the program
It is allocated to pusch resource, improve the efficiency of upstream data service transmission, thus more preferably
Utilization share frequency spectrum.
It should be noted that typically before said method, ue carries out sr on residence sub-band
Request, base station can be to ue allocated subbands, and at this moment ue can judge that the subband of base station distribution is industry
Sr and idling-resource if shared subbands, are then distributed to by business subband or shared subbands
Pusch, i.e. up frame structure as shown in Figure 3, if business subband, then adopt former
The up as shown in Figure 2 frame structure coming.
Wherein residence sub-band can be understood as each user has certain fixing business subband resident,
Initiate sr request in this subband, at this moment base station, according to each subband situation, tells ue at which
Subband transmission services, can be business subband or shared subbands.
Each resource location wherein in the corresponding up many sub-band resources of shared band as shown in figure 3,
The present embodiment is no longer described in detail, wherein, shared in described default resource allocation policy
The corresponding up many sub-band resources of frequency range include the pusch positioned at the 3rd symbol of the second subframe
Pilot resources.
Fig. 4 shows a kind of structural representation of base station provided in an embodiment of the present invention, such as Fig. 4
Shown, this base station includes:
Sending module 41, for sending the first information, the described first information to user equipment ue
Preset resource allocation policy transmission ascending resource for indicating that described ue adopts in shared band,
So that described ue sends ascending resource, described ascending resource according to the described first information to base station
Distributed on shared band using described resource allocation policy for described ue, including physically
Control information and Physical Uplink Shared Channel that Uplink Control Channel pucch carries
The data message that pusch carries.
Wherein, described default resource allocation policy includes: will corresponding for shared band up how sub
Distribute to pusch resource with the sr resource in resource and idling-resource.
Acquisition module 42, for according to described resource allocation policy obtain described control information and
Described data message.
The corresponding up many sub-band resources of described shared band include: sr resource, idling-resource,
Pucch resource, pusch resource, pucch pilot resources and pusch pilot resources.
One of the present embodiment preferred embodiment in, in described default resource allocation policy
The corresponding up many sub-band resources of shared band include positioned at the 3rd symbol of the second subframe
Pusch pilot resources.
In the description of the present invention, illustrate a large amount of details.It is to be appreciated, however, that this
Inventive embodiment can be put into practice in the case of not having these details.In some examples
In, known method, structure and technology are not been shown in detail, so as not to fuzzy to this specification
Understanding.
Finally it is noted that various embodiments above is only in order to illustrate technical scheme,
It is not intended to limit；Although being described in detail to the present invention with reference to foregoing embodiments,
It will be understood by those within the art that: it still can be to described in foregoing embodiments
Technical scheme modify, or wherein some or all of technical characteristic is carried out with equivalent replacing
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the present invention each
The scope of embodiment technical scheme, it all should be covered in the claim of the present invention and description
In the middle of scope.
Claims (8)
1. a kind of up many sub-band resources distribution method of shared band is it is characterised in that include:
Base station sends the first information to user equipment ue, and the described first information is used for indicating described
Ue sends ascending resource in shared band using default resource allocation policy, so that described ue
Ascending resource is sent to base station according to the described first information, described ascending resource is adopted for described ue
Distributed on shared band with described resource allocation policy, control letter including physical uplink link
Control information and the data of Physical Uplink Shared Channel pusch carrying that road pucch carries
Information；
Described base station obtains described control information and described data according to described resource allocation policy
Information.
2. method according to claim 1 is it is characterised in that described default resource is divided
Join strategy to include:
By the sr resource in corresponding for shared band up many sub-band resources and idling-resource distribution
To pusch resource.
3. method according to claim 2 is it is characterised in that described shared band pair
The up many sub-band resources answered include: sr resource, idling-resource, pucch resource, pusch
Resource, pucch pilot resources and pusch pilot resources.
4. method according to claim 2 is it is characterised in that described default resource is divided
Join the corresponding up many sub-band resources of the shared band in strategy to include positioned at the second subframe the 3rd
The pusch pilot resources of individual symbol.
5. a kind of base station is it is characterised in that include:
Sending module, for sending the first information to user equipment ue, the described first information is used
Preset resource allocation policy transmission ascending resource in indicating that described ue adopts in shared band, with
Described ue is made to send ascending resource according to the described first information to base station, described ascending resource is
Described ue is distributed on shared band using described resource allocation policy, including physical uplink
Control information and Physical Uplink Shared Channel pusch that link control channel pucch carries
The data message carrying；
Acquisition module, for obtaining described control information and described according to described resource allocation policy
Data message.
6. base station according to claim 5 is it is characterised in that described default resource is divided
Join strategy to include:
By the sr resource in corresponding for shared band up many sub-band resources and idling-resource distribution
To pusch resource.
7. base station according to claim 6 is it is characterised in that described shared band pair
The up many sub-band resources answered include: sr resource, idling-resource, pucch resource, pusch
Resource, pucch pilot resources and pusch pilot resources.
8. base station according to claim 6 is it is characterised in that described default resource is divided
Join the corresponding up many sub-band resources of the shared band in strategy to include positioned at the second subframe the 3rd
The pusch pilot resources of individual symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432152.3A CN106375075B (en) | 2015-07-21 | 2015-07-21 | A kind of shared band uplink multi-subband resource allocation methods and base station |
Applications Claiming Priority (1)
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| CN201510432152.3A CN106375075B (en) | 2015-07-21 | 2015-07-21 | A kind of shared band uplink multi-subband resource allocation methods and base station |
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| CN106375075B CN106375075B (en) | 2019-05-28 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018145353A1 (en) * | 2017-02-10 | 2018-08-16 | 华为技术有限公司 | Data transmission method, device, and system |
| CN109275189A (en) * | 2017-07-17 | 2019-01-25 | 普天信息技术有限公司 | Uplink service requesting method and device in a kind of multi-sub-band system |
| CN110098903A (en) * | 2018-01-30 | 2019-08-06 | 普天信息技术有限公司 | A kind of ascending pilot frequency transmission method, user equipment and base station |
| CN110392435A (en) * | 2018-04-23 | 2019-10-29 | 普天信息技术有限公司 | A kind of data transmission method and system |
| CN111278109A (en) * | 2018-12-04 | 2020-06-12 | 成都鼎桥通信技术有限公司 | Uplink signal sending method and mobile terminal |
| CN113473638A (en) * | 2019-02-15 | 2021-10-01 | Oppo广东移动通信有限公司 | Method, device and storage medium for determining transmission bandwidth |
| US11533754B2 (en) | 2019-02-15 | 2022-12-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Control channel transmission method and device, and storage medium |
| WO2024098577A1 (en) * | 2023-02-17 | 2024-05-16 | Zte Corporation | Configuring resources for uplink transmissions |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109863805B (en) * | 2017-02-10 | 2021-05-11 | 华为技术有限公司 | Data transmission method, equipment and system |
| CN109863805A (en) * | 2017-02-10 | 2019-06-07 | 华为技术有限公司 | Data transmission method, equipment and system |
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| CN110098903A (en) * | 2018-01-30 | 2019-08-06 | 普天信息技术有限公司 | A kind of ascending pilot frequency transmission method, user equipment and base station |
| CN110098903B (en) * | 2018-01-30 | 2021-10-22 | 普天信息技术有限公司 | Uplink pilot frequency transmission method, user equipment and base station |
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| CN111278109A (en) * | 2018-12-04 | 2020-06-12 | 成都鼎桥通信技术有限公司 | Uplink signal sending method and mobile terminal |
| CN111278109B (en) * | 2018-12-04 | 2022-06-17 | 成都鼎桥通信技术有限公司 | Uplink signal sending method and mobile terminal |
| CN113473638A (en) * | 2019-02-15 | 2021-10-01 | Oppo广东移动通信有限公司 | Method, device and storage medium for determining transmission bandwidth |
| US11412533B2 (en) | 2019-02-15 | 2022-08-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining transmission bandwidth, device and storage medium |
| US11533754B2 (en) | 2019-02-15 | 2022-12-20 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Control channel transmission method and device, and storage medium |
| US11805519B2 (en) | 2019-02-15 | 2023-10-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining transmission bandwidth, device and storage medium |
| WO2024098577A1 (en) * | 2023-02-17 | 2024-05-16 | Zte Corporation | Configuring resources for uplink transmissions |
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Denomination of invention: A resource allocation method and base station for uplink multi subband sharing band Effective date of registration: 20200730 Granted publication date: 20190528 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004562 |
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Date of cancellation: 20210715 Granted publication date: 20190528 Pledgee: Bank of Beijing Limited by Share Ltd. Century City Branch Pledgor: POTEVIO INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980004562 |
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