CN102823310A - Method and device for scheduling resource - Google Patents

Method and device for scheduling resource Download PDF

Info

Publication number
CN102823310A
CN102823310A CN2010800657494A CN201080065749A CN102823310A CN 102823310 A CN102823310 A CN 102823310A CN 2010800657494 A CN2010800657494 A CN 2010800657494A CN 201080065749 A CN201080065749 A CN 201080065749A CN 102823310 A CN102823310 A CN 102823310A
Authority
CN
China
Prior art keywords
sps
licenses
pdcch
resources
distributed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2010800657494A
Other languages
Chinese (zh)
Other versions
CN102823310B (en
Inventor
杨涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Alcatel Lucent Shanghai Bell Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent Shanghai Bell Co Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Publication of CN102823310A publication Critical patent/CN102823310A/en
Application granted granted Critical
Publication of CN102823310B publication Critical patent/CN102823310B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides a method and device for scheduling resource. The method includes that: a semi-persistent scheduling (SPS) grant is distributed on one or more component carriers; a user equipment (UE) is notified which component carrier the distributed semi-persistent scheduling (SPS) grant is located at, so as the user equipment (UE) can identify and use the semi-persistent scheduling (SPS) grant. Through the above technical solution, the semi-persistent scheduling (SPS) can be configured for the user equipment (UE) in a long term evolution carrier aggregation.

Description

Method and device for scheduling resource
Resource regulating method and its equipment technical field
The present invention relates to wireless communication field, in particular it relates to resource regulating method and its equipment.Background technology
Have agreed in Long Term Evolution carrier aggregation（LTE-CA) a semi-persistent scheduling is only configured for UE in scene（SPS) permit（grant：).SPS means in not other downlinks（DL) in the case of control signaling, UE will perform downlink at predetermined time point using predetermined resource（DL) receive or up（UL) link is sent.But how to operate SPS licenses still undecided in LTE-A-CA.The content of the invention
Embodiments of the invention propose a kind of resource regulating method and its equipment, with to how to operate SPS licenses to make specification in LTA-CA.
According to an aspect of the invention, it is proposed that a kind of resource regulating method, is included on one or more component carriers and distributes semi-persistent scheduling（SPS) permit；Inform which component carrier the SPS licenses that mobile terminal is distributed are located at, to enable the mobile terminal to recognize and permit using the SPS.
According to another aspect of the invention, it is proposed that a kind of dispatching method, including：Reception is informed in the semi-persistent scheduling distributed（SPS) information of the license positioned at which component carrier；Distributed SPS licenses are obtained according to described information；And utilize distributed SPS to permit offer service.
According to another aspect of the invention, it is proposed that a kind of base station, including：Permit allocation unit, for distributing semi-persistent scheduling on one or more component carriers（SPS) permit；And notification unit, for informing which component carrier the SPS licenses that mobile terminal is distributed are located at, to enable the mobile terminal to recognize and be permitted using the SPS.
In accordance with a further aspect of the present invention, it is proposed that a kind of mobile terminal, including：Receiving unit, is informed in the semi-persistent scheduling distributed for receiving（SPS) information of the license positioned at which component carrier；Information extraction unit, permits for obtaining distributed SPS according to described information；And implementation unit, the SPS license offer service distributed for utilizing.
In accordance with a further aspect of the present invention, it is proposed that a kind of scheduling system, including above-described base station and it is mobile eventually The technical scheme proposed according to embodiments of the present invention, makes it possible in LTE-A-CA be that UE carries out semi-persistent scheduling to how to operate SPS licenses to make rule in LTE-A-CA.Brief description of the drawings
According to the following description with reference to accompanying drawing, advantages of the present invention will become prone to understand, wherein：
Fig. 1 shows the schematic diagram of scheduling system according to embodiments of the present invention；
Fig. 2 shows the schematic block diagram of base station according to embodiments of the present invention；
Fig. 3 shows the schematic block diagram of mobile terminal according to embodiments of the present invention；
Fig. 4 shows the indicative flowchart of the resource regulating method according to embodiments of the present invention in base station side；Fig. 5 shows the indicative flowchart of the resource regulating method according to embodiments of the present invention in mobile terminal side.Specific embodiment
With reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail, it is unnecessary details and function for the present invention to eliminate in the course of the description, to prevent the understanding of the present invention from causing to obscure.
Embodiments of the invention propose a kind of scheduling system, as shown in figure 1, the scheduling system includes mobile terminal (UE) and the base station for UE scheduling resources.Here base station can be but not limited to eNB.Although merely illustrating a base station and two UE (UE1 and UE2) in Fig. 1, but it will be obvious to one with ordinary skill in the art that, scheduling system shown in Fig. 1 is schematical, can include more base stations and mobile terminal in actual scheduling system.
Embodiments of the invention also proposed a kind of base station, as shown in Fig. 2 the base station includes license allocation unit 210, for distributing semi-persistent scheduling on one or more component carriers（SPS) permit；And notification unit 220, for informing which component carrier the SPS licenses that mobile terminal is distributed are located at, to enable mobile terminal to recognize and be permitted using the SPS.
The base station also includes license generation unit 230, and license allocation unit is supplied to for generating the SPS licenses to being indicated for the resource that mobile terminal is distributed, and by SPS licenses.
The base station also includes reconfiguring unit 240, for being reconfigured for the SPS resources that mobile terminal is distributed；Notification unit 220 is additionally operable to inform that the SPS resources that the SPS resources that mobile terminal is redistributed newly are configured to allow mobile terminal to use replace original SPS resources.
The base station also include interim capping unit 250, for for mobile terminal specify specific Transmission Time Interval or
Ti Change page（The 26th article of detailed rules and regulations） Predetermined time period, to cause mobile terminal in the specific Transmission Time Interval or predetermined time period, original SPS resources are replaced using new SPS resources, and in the specific Transmission Time Interval or after the predetermined time period past, return to the former SPS resources.
Embodiments of the invention also proposed a kind of mobile terminal, as shown in figure 3, mobile terminal includes receiving unit 310, be informed for receiving in the semi-persistent scheduling distributed（SPS) information of the license positioned at which component carrier；Information extraction unit 320, for the SPS licenses distributed according to the acquisition of information received；And implementation unit 330, the SPS license offer service distributed for utilizing.
The mobile terminal also includes resource replacement unit 340, during for specifying specific Transmission Time Interval or predetermined time period in base station, original SPS resources are replaced using new SPS resources in specific Transmission Time Interval or predetermined time period, and original SPS resources are returned to after in the past in the specific Transmission Time Interval or predetermined time period.
The mobile terminal is also including memory cell 350, the information used for memory mobile terminal in scheduling process, without limitation, such as the information relevant with original SPS resources in interim replacement resource.
Although base station and the mobile terminal of the embodiment of the present invention are described in the form of the functional module of separation above, but each component shown in Fig. 2 and Fig. 3 can realize that the multiple components shown can also be integrated in chip piece or an equipment in actual applications with multiple devices in actual applications.For example without limitation, the license generation unit 330 in base station and reconfigure unit 340 and can be realized in same chip or equipment.Below with reference to the resource regulating method shown in Fig. 4, above-described base station is described in detail.In step 410, license allocation unit 210 distributes semi-persistent scheduling (SPS) license on one or more component carriers.
1st, SPS Cell Radio Network Temporary Identifier/Identity, Cell-RNTIs（C-RNTI distribution)
In view of for LTE-A, license generation unit 230 is only that each UE distributes a SPS license on U DL, and naturally, each UE only needs to a SPS C-RNTI.Therefore, license generation unit 230 is that each UE distributes a SPS C-RNTL
2nd, SPS permission configurations
There are two options for this problem：
Option one, license allocation unit 210 are only in an active component carrier（CC SPS licenses are distributed on), without limitation, such as this CC is total principal component carrier wave for being in active state（PCC) . Option two, license allocation unit 210 can distribute SPS licenses on multiple active CC.The same period assignment of resource-sharing on multiple CC（period configuration) .
No matter which option selected, it must all inform which CC UE SPS licenses are located on, therefore, at step 420, notification unit 220 informs which component carrier the semi-persistent scheduling license that UE is distributed is located at, to enable UE to recognize and be permitted using SPS.
In an embodiment of the present invention, it can be informed by following two options： 、
Option one, notification unit 220 are explicitly indicated in RRC information
Option two, notification unit 220 are by Physical Downlink Control Channel（PDCCH) transmission is impliedly indicated for option one, UL/DL CC instruction can will be sent together with other SPS parameters in RRC information, it indicates that the SPS licenses distributed are on which UIJDL CC.And the PDCCH based on SPS C-RNTI only indicates detailed SPS resource informations.In this option, PDCCH to R C message and afterwards can be sent on which DL CC not to be limited.
In option two, the CC that SPS licenses will be configured to is positively identified using the DL CC transmitted for PDCCH, i.e. PDCCH is transmitted and SPS is transmitted on identical DL CC, and collocation method has been illustrated below：
(1) as DL, DL CC carry the PDCCH and carrier wave instructions field（CIF) .If for example, not showing CIF, DL SPS configurations are transmitted on used identical DL CC in the PDCCH.That is, it is necessary to it is being intended for use in sending the PDCCH based on SPS C-RNTI on the identical DL CC of DL SPS configurations.
If it is considered that CIF, limitation is transmitted without to the PDCCH, because the CIF in PDCCH indicates the CC permitted for SPS.
(2) for UL, similarly, CIF can be used to refer to the UL CC permitted for UL SPS.If however, do not show CIF, would have to SPS instruction based on the DL CCo for sending the PDCCH for example, can will be corresponding with sending the DL CC of PDCCH transmission（Mapping）UL CC be considered as UL SPS configuration target CC.However, for multiple UL CC are mapped to same DL CC asymmetric situation, this is incorrect.Therefore for UL SPS configurations, if based on CIF, limitation is transmitted without to PDCCH.And symmetrical scene will be only used for without CIF situations, in symmetrical scene, the UL CC being linked with sending the DL CC of the PDCCH are the target UL CC permitted for SPS. In an embodiment of the present invention, reconfiguring for SPS licenses is can also relate to, therefore embodiments of the invention can also include step 430, reconfigure unit 240 and SPS licenses are reconfigured.
Herein relate to the identification of SPS licenses.In an embodiment of the present invention, UE information extraction unit 320 identification SPS licenses as follows：
If ■ configures SPS licenses only on a CC, then each SPS licenses just can be recognized using SPS C-RNTI and its are operated.
If-SPS licenses being configured on multiple CC, SPS C-RNTI+CIF can be used to recognize each SPS on configured CC.
UE implementation unit 330 should be reconfigured based on new SPS performs SPS to all ensuing transmission, is covered until next configuration or temporarily.It is this reconfigure can with due to the fact that：
- deactivate the CC that SPS resources are located at;
The CC that-SPS resources are located at is under very poor radio condition；
The CC overloads that-SPS resources are located at.
In the technical scheme of the embodiment of the present invention, the SPS licenses for having two kinds of grades are reconfigured：
1st, the first order is SPS parameters（Such as, the cycle）Reconfigure.This is carried out based on RRC information.
2nd, the second level is SPS resource reconfigurations, including resource information, MCS etc..This is carried out using the PDCCH based on SPS C-RNTI.The resource reconfiguration can be on any CC or with carrying out on its previous CC identicals CC.
If configuring SPS licenses only on a CC, then be enough to recognize that the SPS permits using SPS C-RNTI, SPS C-RNTI are used to position the resource that will be reconfigured into.
In an embodiment of the present invention, reconfiguring unit 240 can use the resource on PDCCH to indicate to position the new resources for replacing former SPS resources.That is, using the DL CC and CIF for PDCCH (if showed）To position new resource as follows：
If it is that on currently used CC, for the PDCCH based on SPS C-RNTI, can use two options to reconfigure：
Option one：The current DL SPS configured are used (as DL）Or the DL CC of the current UL SPS maps mutuallies with being configured are used (as UL）To send the PDCCH without CIF.
Option two：Solution based on CIF, wherein, CIF can indicate current SPS configurations.So, the limitation do not transmitted to PDCCH. Similarly, to being reconfigured in other CC, it would however also be possible to employ following two options：Option one：If without CIF, using the DL CC transmitted for PDCCH as the target CC for new DL SPS, and the UL CC mapped that to are used as the target CC for new UL SPS.
Option two：Based on CIF come target CC of the pilot pin to new SPS licenses, so as to be transmitted without limitation to PDCCH.
On the other hand, if configuring SPS licenses on multiple CC, then following two options can be used to configure SPS resources for each CC.
Option one：
In one embodiment, the SPS resources that will be reconfigured into are positioned using SPS C-RNTI and the DL CC transmitted for PDCCH.
- (it is directed to DL in the DL CC for the DL SPS licenses for having a case that to be reconfigured into）Or the paired DL CC of UL CC of the UL SPS licenses with that will be reconfigured into (are directed to UL situation）Upper PDCCH of the transmission based on SPS C-RNTI.
- (DL situation is directed to the DL CC）Or the UL CC paired with it (is directed to UL situation）On SPS resources reconfigured.
In another embodiment, new resource is recognized using the resource indicated in the PDCCH for include CIF.
In other embodiments, also can be by SPS resource reconfigurations to any other CC.
Option two：
Technical scheme for option two is as follows：
1st, the SPS resources that will be reconfigured into are positioned using SPS C-RNTI and CIF.
2nd, the resource indicated in PDCCH is new resource.
3rd, the PDCCH based on SPS C-RNTI can be sent on any DL CC.
4th, only SPS resources can be reconfigured on the DL CC transmitted for PDCCH.
In some embodiments of the invention, step 440 can also be included, SPS licenses are covered temporarily.It is to be herein pointed out step 430 and 440 is optional, and its sequencing for whether performing and performing is unrelated with number of steps
In the interim covering permitted SPS, UE resource replacement unit 340 is only in specific Transmission Time Interval（TTI original SPS resources will) or in predetermined time period using new resource be replaced.That is, new resource is only It is effective in a TTI or predetermined time.In the Γ Π or after the scheduled time, UE should return to its former SPS resource.The information relevant with the former SPS resources being replaced can be stored in UE memory cell 350.Above-mentioned specific Transmission Time Interval（Τ) or predetermined time period is to be specified from the interim capping unit 250 of base station to mobile terminal.Equally there are two options covered on same CC or difference CC, this will have influence on PDCCH transmission.
In an embodiment of the present invention, interim covering SPS can be given tacit consent to and permit a Τ, or pass through the above-mentioned specific Transmission Time Interval of other signaled user equipmenies（Τ Τ Ι) or predetermined time period length.
When being covered on same CC, following two options are possible-options one：The PDCCH based on C-RNTI is sent using the DL CC with the current SPS configured or the UL CC corresponding with the UL CC with the current SPS configured.UE should use the new resources indicated on the PDCCH.CIF is not needed for the option.
Option two：There is CIF to indicate the CC with configured SPS in the case of, the PDCCH based on C-RNTI can be sent on any DL CC.So as to which UE should use the new resources in the PDCCH to be replaced the SPS configured licenses.
But, if it is desired to SPS resources are provisionally changed to new CC, for example, for higher frequency diversity gain and scheduling flexibility ratio, it should send PDCCH based on following consideration.
PDCCH is sent on the DL CC paired on the DL CC with the SPS configured or with the UL CC with the SPS configured, the target CC of new resources is positioned for using CIF.
The PDCCH without CIF can not be used on other DL CC for the purpose, because UE can not know that this is normal DIJUL licenses or the license for replacing the SPS resources.
Therefore, if it is intended to SPS licenses are provisionally covered into different CC, the PDCCH based on C-RNTI must be sent in same DL CC used in the current SPS licenses with being configured, and CIF must be shown to indicate the target cc for new resources.However, this may cause to conflict with the transmission dispatched in advance on target CC.For example, at the SPS configured time slot, non-self-adapting HARQ transmission will occur on target CC.Yet with SPS resource changings to the CC, it will lead to a conflict.In an embodiment of the present invention, the transmission dispatched in advance is abandoned, and SPS transmission is instead performed based on new resource.With reference to the resource regulating method shown in Fig. 5, the operation to UE sides is described in detail. In step 510, UE receiving unit 310 is received and informed in the semi-persistent scheduling distributed（SPS) information of the license positioned at which component carrier.As described above, the information can be sent in RRC information, it can also be sent by PDCCH.
In step 520, the SPS that UE information extraction unit 320 is distributed according to the acquisition of information received permits.
If configuring SPS licenses only on a CC, then UE just can recognize each SPS licenses using SPS C-RNTI and its operate, and thereby obtain SPS licenses.
If configuring SPS licenses on multiple CC, UE can use SPS C-RNTI+CIF to recognize the source of each SPS on configured CC, and obtain SPS licenses.
In step 530, UE implementation unit 330 carries out scheduling of resource to provide service using the SPS licenses obtained.
In CA scene, UE has multiple distribution（For DL situation）Perhaps may be used（For UL situation）It is possible, license includes the license to SPS resources and other resources.There are two about how the option using resource：
Specific resource is used to first to provide specific business service, such as VOIP services.If extra resource is remaining, service can be provided to other business based on LCP flows.Correspondingly, specific PHY parameters can be set（Such as, HARQ transmission number etc.）QOS demands with specific transactions are adaptive.
According to LCP flows, without difference between SPS resources and other resources.
Technical scheme more than, those skilled in the art can realize the SPS scheduling under LTE-CA environment easily.Those skilled in the art be should be readily recognized that, the different step of the above method can be realized by programmed computer.Here, some embodiments equally include machine readable or computer-readable program storage device（Such as, digital data storage medium）And the programmed instruction that encoding machine is executable or computer is executable, wherein, the instruction performs some or all steps of the above method.For example, program storage device can be digital storage, magnetic storage medium（Such as Disk and tape）, hardware or readable digital data storage medium of light.Embodiment equally includes the programmed computer for performing the step of the above method.
Description and accompanying drawing only show the principle of the present invention.Thus, it will be appreciated that those skilled in the art can advise different structures, although these different structures are not expressly recited or shown here, but embody the former s of the present invention Manage and be included within its spirit and scope.In addition, it is all referring herein to example be clearly mainly served only for teaching purpose to help reader to understand the design of promotion this area that the principle of the present invention and inventor are contributed, and should be interpreted it is not the limitation to these examples and condition that are specifically mentioned.In addition, all principle, the statement of aspect and embodiment and its specific examples for mentioning the present invention are comprising including its equivalent herein.
Above description is only used for realizing embodiments of the invention; it should be appreciated by those skilled in the art; the any modification or partial replacement of the scope of the present invention is not being departed from; the scope that the claim of the present invention should be belonged to limit; therefore, protection scope of the present invention should be defined by the protection domain of claims.

Claims (20)

  1. Claim
    1st, a kind of resource regulating method, including：
    Semi-persistent scheduling is distributed on one or more component carriers（SPS) permit；
    Inform which component carrier the SPS licenses that mobile terminal is distributed are located at（CC), to enable the mobile terminal to recognize and permit using the SPS.
    2nd, according to the method described in claim 1, in addition to, be that each UE distributes SPS Cell Radio Network Temporary Identifier/Identity, Cell-RNTI symbol（C-RNTI).
    3rd, according to the method described in claim 1, wherein, the SPS licenses for informing that mobile terminal distributed are located at which component carrier includes：
    Pass through wireless heterogeneous networks（RRC) message is explicitly indicated or Physical Downlink Control Channel（PDCCH transmission) impliedly indicates which component carrier distributed SPS licenses are located at.
    4th, method according to claim 3, wherein, when being indicated by RRC information, indicate that distributed SPS permits to send on which uplink/downlink component carrier in the RRC information, detailed SPS resource informations are indicated based on the PDCCH that SPS Cell Radio Network Temporary Identifier/Identity, Cell-RNTIs are accorded with.
    5th, method according to claim 3, wherein, when being indicated by PDCCH message, if containing carrier wave instructions field in the PDCCH（CIF), then indicate which uplink/downlink component carrier distributed SPS permits on using the CIF,
    Otherwise
    The down control channel of the purpose descending carrier permitted using descending SPS is sent based on SPS C-RNTI's
    PDCCH signalings, to enable mobile terminal to find the purpose downlink component carrier of SPS licenses；And
    The upstream components carrier wave corresponding with the downlink component carrier for sending the PDCCH transmission based on SPS C-RNTI is considered as to the target component carrier wave for up SPS.
    6th, method according to any one of claim 1 to 5, in addition to：
    Original SPS parameters are replaced using new SPS parameters or original SPS resources are replaced using new SPS resources, to be reconfigured to SPS licenses.
    7th, method according to claim 6, wherein, if configuring SPS licenses only on a CC, methods described also includes：
    On the DL CC of former SPS permission configurations, or in the DL corresponding with the UL CC where former UL SPS licenses The PDCCH based on SPS C-RNTI is sent on CC;
    Or
    PDCCH is sent on arbitrary DL CC, and use CIF to indicate the DL CC where the original DL SPS licenses or UL CC where original UL SPS licenses, to enable mobile terminal to replace original SPS resources using new resource on the DL CC where former DL SPS licenses or the DL CC corresponding with the UL CC where former UL SPS licenses.
    8th, method according to claim 6, wherein, if configuring SPS licenses only on a CC, methods described also includes：
    The PDCCH based on SPS C-RNTI is sent on the corresponding DL CC of UL CC where permitting in the DL CC where former DL SPS licenses or with former UL SPS, and indicates using CIF the target CC where new SPS licenses;Or
    PDCCH is sent on arbitrary DL CC, and the DL CC where original DL SPS licenses or the UL CC where original UL SPS licenses are indicated using CIF;
    The target CC that DL CC where PDCCH are permitted as new DL SPS, or the target CC that the UL CC corresponding with the DL CC for sending PDCCH is permitted for new UL SPS.
    9th, method according to claim 6, wherein, if configuring SPS licenses on multiple CC, methods described also includes：
    The PDCCH based on SPS C-RNTI is sent on the DL CC where former DL SPS licenses or on the DL CC corresponding with UL CC where former UL SPS licenses;And
    SPS resources on the DL CC or the UL CC paired with the DL CC are reconfigured；Or
    The SPS resources that will be reconfigured into are positioned using SPS C-RNTI and the DL CC transmitted for PDCCH, wherein, the resource indicated in PDCCH is new SPS resources.
    10th, method according to any one of claim 1 to 5, in addition to：
    In specific Transmission Time Interval or predetermined time period, original SPS resources are replaced using new SPS resources；And
    In the specific Transmission Time Interval or after the predetermined time period past, the former SPS resources are returned.
    11st, method according to claim 10, wherein, if configuring SPS licenses only on a CC, methods described also includes：
    On the DL CC of former SPS permission configurations, or in the DL corresponding with the UL CC where former UL SPS licenses The PDCCH based on C-RNTI is sent on CC;
    Or
    PDCCH is sent on arbitrary DL CC, and use CIF to indicate the DL CC where the original DL SPS licenses or UL CC where original UL SPS licenses, to enable mobile terminal to replace original SPS resources using new resource on the DL CC where former DL SPS licenses or the DL CC corresponding with the UL CC where former UL SPS licenses.
    12nd, method according to claim 10, wherein, if configuring SPS licenses only on a CC, methods described also includes：
    The PDCCH based on C-RNTI is sent on the corresponding DL CC of UL CC where permitting in the DL CC where former DL SPS licenses or with former UL SPS, and indicates using CIF the target CC where new SPS licenses;
    Or
    PDCCH is sent on arbitrary DL CC, and the DL CC where original DL SPS licenses or the UL CC where original UL SPS licenses are indicated using CIF;
    The target CC that DL CC where PDCCH are permitted as new DL SPS, or the target CC that the UL CC corresponding with the DL CC for sending PDCCH is permitted for new UL SPS.
    13rd, method according to claim 10, wherein, if configuring SPS licenses on multiple CC, methods described also includes：
    The PDCCH based on C-RNTI is sent on the DL CC where former DL SPS licenses or on the DL CC corresponding with UL CC where former UL SPS licenses;And
    SPS resources on the DL CC or the UL CC paired with the DL CC are reconfigured；Or
    The SPS resources that will be reconfigured into are positioned using SPS C-RNTI and the DL CC transmitted for PDCCH, wherein, the resource indicated in PDCCH is new SPS resources.
    14th, a kind of dispatching method, including：
    Reception is informed in the semi-persistent scheduling distributed（SPS) information of the license positioned at which component carrier；Distributed SPS licenses are obtained according to described information；And
    Distributed SPS is utilized to permit offer service.
    15th, method according to claim 14, wherein：
    If the SPS resources distributed are configured on one-component carrier wave, using SPS C-RNTI identification SPS licenses and its operation, or If the SPS licenses distributed are configured on multiple component carriers, each SPS licenses are recognized using SPS C-RNTI+CIF and its are operated.
    16th, the method according to claims 14 or 15, wherein, utilize distributed SPS to permit offer service to include：
    The SPS distributed is permitted to be used for specific transactions；
    If extra resource is remaining, the extra resource is used for other business.
    17th, a kind of base station, including：
    Permit allocation unit, for distributing semi-persistent scheduling on one or more component carriers（SPS) permit；And
    Notification unit, for informing which component carrier the SPS licenses that mobile terminal is distributed are located at, to enable the mobile terminal to recognize and be permitted using the SPS.
    18th, base station according to claim 17, in addition to：
    Unit is reconfigured, for being reconfigured for the SPS resources that mobile terminal is distributed；
    The notification unit is additionally operable to inform SPS resources that mobile terminal redistributes mobile terminal is replaced.
    19th, base station according to claim 17, in addition to：
    Interim capping unit, for specifying specific Transmission Time Interval or predetermined time period for mobile terminal, to cause the mobile terminal to replace original SPS resources using new SPS resources in the specific Transmission Time Interval or predetermined time period, and in the specific Transmission Time Interval or after the predetermined time period past, return to the former SPS resources.
    20th, a kind of mobile terminal, including：
    Receiving unit, is informed in the semi-persistent scheduling distributed for receiving（SPS) information of the license positioned at which component carrier；
    Information extraction unit, permits for obtaining distributed SPS according to described information；And
    Implementation unit, the resource of the SPS license scheduling distributed for utilizing provides business.
    21st, mobile terminal according to claim 20, in addition to：
    Resource replacement unit, during for specifying specific Transmission Time Interval or predetermined time period in base station, original SPS resources are replaced using new SPS resources in the specific Transmission Time Interval or predetermined time period, and the former SPS resources are returned to after in the past in the specific Transmission Time Interval or predetermined time period. , a kind of scheduling system, including the base station according to any one of claim 17 to 19 and the mobile terminal according to right 21.
CN201080065749.4A 2010-04-06 2010-04-06 Method and device for scheduling resource Active CN102823310B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/000448 WO2011123978A1 (en) 2010-04-06 2010-04-06 Method and device for scheduling resource

Publications (2)

Publication Number Publication Date
CN102823310A true CN102823310A (en) 2012-12-12
CN102823310B CN102823310B (en) 2015-07-22

Family

ID=44761988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080065749.4A Active CN102823310B (en) 2010-04-06 2010-04-06 Method and device for scheduling resource

Country Status (3)

Country Link
CN (1) CN102823310B (en)
TW (1) TWI440380B (en)
WO (1) WO2011123978A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016064534A1 (en) * 2014-10-24 2016-04-28 Qualcomm Incorporated Mac enhancements for concurrent legacy and ecc operation
CN106576339A (en) * 2014-06-27 2017-04-19 高通股份有限公司 Methods and apparatus for efficient support of variable bit rate voice traffic on long term evolution uplink
CN111108729A (en) * 2017-05-12 2020-05-05 株式会社Ntt都科摩 User terminal and wireless communication method
CN114270990A (en) * 2019-07-06 2022-04-01 高通股份有限公司 Cross-carrier activation of periodic grants

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101800991A (en) * 2009-02-06 2010-08-11 大唐移动通信设备有限公司 Method, system and device for data transmission

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE038841T2 (en) * 2007-03-19 2018-11-28 Ericsson Telefon Ab L M (h)arq for semi-persistent scheduling
US20110194514A1 (en) * 2008-07-30 2011-08-11 Moon Il Lee Method and apparatus of receiving data in wireless communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101800991A (en) * 2009-02-06 2010-08-11 大唐移动通信设备有限公司 Method, system and device for data transmission

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PANASONIC: "《3GPP TSG-RAN WG1 Meeting #56bis R1-091168》", 27 March 2009, article ""PDCCH coding and mapping for carrier aggregation"" *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106576339A (en) * 2014-06-27 2017-04-19 高通股份有限公司 Methods and apparatus for efficient support of variable bit rate voice traffic on long term evolution uplink
CN106576339B (en) * 2014-06-27 2020-06-30 高通股份有限公司 Method and apparatus for efficiently supporting variable bit rate voice traffic on long term evolution uplink
WO2016064534A1 (en) * 2014-10-24 2016-04-28 Qualcomm Incorporated Mac enhancements for concurrent legacy and ecc operation
CN111108729A (en) * 2017-05-12 2020-05-05 株式会社Ntt都科摩 User terminal and wireless communication method
CN111108729B (en) * 2017-05-12 2022-07-19 株式会社Ntt都科摩 User terminal and wireless communication method
CN114270990A (en) * 2019-07-06 2022-04-01 高通股份有限公司 Cross-carrier activation of periodic grants

Also Published As

Publication number Publication date
TW201204137A (en) 2012-01-16
WO2011123978A1 (en) 2011-10-13
CN102823310B (en) 2015-07-22
TWI440380B (en) 2014-06-01

Similar Documents

Publication Publication Date Title
KR102642786B1 (en) Method and apparatus for transmitting hybrid automatic repeat and request information in a wireless communication system
KR102231525B1 (en) Configuring the scheduling request resource
CN103139924B (en) A kind of method and device of scheduling resource
CN109479276B (en) Parameters defining the nature of resource allocation
CN105359612B (en) Buffer Status Report in small subzone network
CN109479306A (en) User equipment, base station and method
KR20190132431A (en) RRCIO RESOURCE CONTROL (RRC) messages for enhanced scheduling requests
JP6957639B2 (en) Resource allocation signaling
WO2012046173A1 (en) Feedback mapping for d2d control signals
CN104871627A (en) Override of multi-TTI scheduling messages
CN110611557B (en) Apparatus for processing physical downlink shared channel of frequency bandwidth part
JP7027440B2 (en) Uplink transmission method, device, terminal device, access network device and system
KR102322471B1 (en) Method for determining and configuring resources used for downlink data transmission, terminal and base station
KR20160043961A (en) Telecommunications apparatus and methods
CN109392161B (en) Apparatus and method for processing resilient duplex
KR20190102055A (en) Uplink transmission method, terminal, and network-side device
EP3603175B1 (en) Apparatus and method for transmitting packet data units
WO2017132964A1 (en) Uplink data transmission method and related device
CN112399604A (en) Apparatus and method for processing reception
JP2022544258A (en) User equipment and scheduling device
US9374810B2 (en) Scheduling of downlink data resources
CN114503618A (en) Terminal and communication method
CN102823310A (en) Method and device for scheduling resource
EP3136781B1 (en) Resource scheduling method, device and system
EP3718234B1 (en) Numerology indication for radio access networks

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 201206 Pudong New Area, Nanjing Road, No. 388, Shanghai

Patentee after: Shanghai NOKIA Baer Limited by Share Ltd

Address before: 201206 Pudong New Area, Nanjing Road, No. 388, Shanghai

Patentee before: Shanghai Alcatel-Lucent Co., Ltd.