CN102065545A - Methods for notifying and determining locations of resources and system and equipment - Google Patents
Methods for notifying and determining locations of resources and system and equipment Download PDFInfo
- Publication number
- CN102065545A CN102065545A CN2009102375966A CN200910237596A CN102065545A CN 102065545 A CN102065545 A CN 102065545A CN 2009102375966 A CN2009102375966 A CN 2009102375966A CN 200910237596 A CN200910237596 A CN 200910237596A CN 102065545 A CN102065545 A CN 102065545A
- Authority
- CN
- China
- Prior art keywords
- member carrier
- control channel
- terminal
- resource
- positional information
- 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.)
- Pending
Links
Images
Abstract
The embodiment of the invention discloses a method for notifying locations of resources in a multi-carrier system. The method comprises the following steps: a base station determines the locations of the resources occupied by uplink control channels corresponding to downlink member carriers on one or more uplink member carriers; and the base station sends the determined location information to a terminal to notify the terminal of determining the locations for sending the resources utilized by the uplink control channels according to the location information. The embodiment of the invention also discloses a method for determining locations of uplink resources in the multi-carrier system, a multi-carrier communication system and equipment. Through adopting the invention, the terminal can learn the locations of the resource regions of the uplink control channels corresponding to the downlink member carriers and then utilize the resources in the locations to transmit uplink feedback information.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of resource location notice and determine method, system and equipment.
Background technology
For Long Term Evolution (LTE) multicarrier system, for supporting the system bandwidth wideer than LTE system, such as 100MHz, a kind of may be the frequency spectrum that directly distributes the 100M bandwidth, as shown in Figure 1; A kind of may be to distribute to some spectrum aggregatings of existing systems, gather into big bandwidth and supply with the long-term evolution multi-carrier system use, the up-downgoing member carrier can asymmetricly dispose in the system at this moment, be that the user may take N 〉=1 carrier wave and carries out downlink transfer, M 〉=1 carrier wave carries out uplink, as shown in Figure 2.
The basic transmission plan of LTE system the 8th version (Rel-8) that present standardization effort has been finished substantially is as follows:
Frequency Division Duplexing (FDD) (FDD) system and time division duplex (TDD) system are respectively as Fig. 3, shown in 4.For each work carrier wave, defined downlink signaling, downlink data, up signaling and upstream data respectively, and transmission relation each other.The two ends of upstream control signaling band occupancy use the frequency hopping mode to transmit, and promptly in two time slots in a subframe, upstream control signaling will take different band transmissions.Owing to can't dynamically know the quantity that needs the control channel that carries in the sub-frame of uplink, system will reserve certain resource and be used for the ascending control channel transmission in sub-frame of uplink.
Stipulate that a transmission block can only transmit in the standard on a downlink member carrier at present,, transmit different transmission blocks on each downlink member carrier respectively when the base station takies a plurality of downlink member carriers when terminal (UE) sends data.When UE receives, will decipher respectively and, whether will retransmit each transmission block to this transmission block with informing base station to several feedback answering/no answerings (ACK/NACK) information.
According to different types of service and UE ability, there is the UE that carries out asymmetric carrier aggregation in the system, promptly its up-downgoing member carrier quantity that takies is inequality.When descending member carrier during more than uplink member carrier, UE then need transmit the ACK/NACK information on a plurality of downlink member carriers in a uplink member carrier.For supporting asymmetric carrier aggregation to need to reserve the pairing uplink control channel resource of a plurality of downlink member carriers in the part or all of uplink member carrier in the system flexibly.
In realizing process of the present invention, the inventor finds to exist in the prior art following technical problem:
In long-term evolution multi-carrier system, when using carrier aggregation, uplink member carrier in the system need be reserved corresponding uplink control channel resource for downlink member carrier, and how UE knows that the position in the pairing uplink control channel resource of downlink member carrier zone does not also have implementation at present.
Summary of the invention
The embodiment of the invention provides a kind of resource location notice and determines method, system and equipment, is used for solving the problem that multicarrier system UE can't be known the position in the pairing uplink control channel resource of downlink member carrier zone.
Resource location Notification Method in a kind of multicarrier system, this method comprises:
The position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence is determined in the base station;
The base station sends to terminal with the positional information of determining, determines to send the position of resource that described ascending control channel is utilized according to this positional information with the notice terminal.
Ascending resource location determining method in a kind of multicarrier system, this method comprises:
Terminal receives the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station;
Terminal determines to send the position of resource that described ascending control channel utilizes according to described positional information.
A kind of base station, this base station comprises:
Position determination unit is used for determining the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence;
Position information sending unit is used for the positional information that described position determination unit is determined is sent to terminal, determines to send the position of resource that described ascending control channel is utilized according to this positional information with the notice terminal.
A kind of terminal, this terminal comprises:
The positional information receiving element is used to receive the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station;
Position determination unit is used for according to the definite position that sends resource that described ascending control channel utilizes of described positional information.
A kind of multi-carrier communications systems, this system comprises:
The base station is used for determining the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence; The positional information of determining is sent to terminal;
Terminal is used to receive described positional information, determines to send the position of resource that described ascending control channel utilizes according to described positional information.
Among the present invention, determine the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence by the base station, and the positional information of determining sent to terminal, determine to send the position of resource that ascending control channel is utilized according to this positional information with the notice terminal, make terminal can know the position in the pairing uplink control channel resource of downlink member carrier zone, and then utilize the resource of this position to carry out the transmission of uplink feedback information.
Description of drawings
Fig. 1 is a single-frequency spectral system schematic in the prior art;
Fig. 2 is a prior art intermediate frequency spectrum paradigmatic system schematic diagram;
Fig. 3 is the signal resource area schematic of FDD system in the prior art;
Fig. 4 is the signal resource area schematic of TDD system in the prior art;
The method flow schematic diagram that Fig. 5 provides for the embodiment of the invention;
Fig. 6 is the uplink control channel resource area schematic in the embodiment of the invention;
The system configuration schematic diagram that Fig. 7 provides for the embodiment of the invention;
The architecture of base station schematic diagram that Fig. 8 provides for the embodiment of the invention;
The terminal structure schematic diagram that Fig. 9 provides for the embodiment of the invention.
Embodiment
In order to make UE can know the position in the pairing uplink control channel resource of downlink member carrier zone, the embodiment of the invention provides the resource location notice in a kind of multicarrier system and determines method, in this method, terminal is given with the position informing of ascending control channel shared resource on uplink member carrier of downlink member carrier correspondence in the base station, and terminal determines to send the position of resource that ascending control channel utilizes according to the positional information that receives.
Referring to Fig. 5, the resource location in the multicarrier system that the embodiment of the invention provides is notified and is determined specifically to may further comprise the steps method:
Step 50: the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence is determined in the base station;
Step 51: the base station sends to terminal with the positional information of determining;
Step 52: terminal determines to send the position of resource that ascending control channel utilizes according to the positional information that receives.
In the step 50, the base station can be carried at positional information in the broadcast signaling, by downlink member carrier broadcast signaling is sent to terminal.Accordingly, terminal is monitored broadcast signaling at this downlink member carrier, and reads the positional information of ascending control channel shared resource on uplink member carrier of this downlink member carrier correspondence from the broadcast signaling that listens to.
The base station can also send to terminal with positional information by high-rise dedicated signaling or Physical Downlink Control Channel (PDCCH).Accordingly, terminal reads the positional information of ascending control channel shared resource on uplink member carrier of each downlink member carrier correspondence of this terminal polymerization from the high-rise dedicated signaling or PDCCH that specially are directed to this terminal that receive.High-rise dedicated signaling is meant the signaling of transmitting that specially is directed to terminal on physical layer, specifically comprise Radio Resource control (RRC) signaling etc.
If the ascending control channel of downlink member carrier takies resource on a uplink member carrier, then in the step 52, terminal is determined the resource location corresponding with the positional information that receives on this uplink member carrier, with the position of this resource location as transmission resource that ascending control channel utilizes.
For example, the positional information that the base station sends is the start position information of described ascending control channel shared resource area on a uplink member carrier, then terminal is according to the corresponding relation of predefined resource area original position and uplink control channel resource numbering, determine the uplink control channel resource numbering of the original position correspondence of the resource area that receives, the corresponding uplink control channel resource of this uplink control channel resource numbering is defined as sending the resource that ascending control channel utilizes.
If the ascending control channel of downlink member carrier takies resource on a plurality of uplink member carrier, and the base station sends to terminal by broadcast signaling with described positional information, then in the step 52, before terminal sends ascending control channel, the member carrier that a terminal is supported is chosen in the base station from described a plurality of uplink member carrier, and the identification information of the uplink member carrier chosen sent to terminal, after terminal receives the identification information of this uplink member carrier, from the positional information that receives, choose the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence, determine resource location corresponding on this uplink member carrier with this positional information, and with the position of this resource location as transmission resource that ascending control channel utilizes.Here, the base station can send to terminal with the information of the uplink member carrier chosen by high-rise dedicated signaling or PDCCH.
For example, the positional information that the base station sends is the start position information of shared resource area on described ascending control channel each uplink member carrier in a plurality of uplink member carrier, then terminal is from the start position information of a plurality of resource area of receiving, choose the start position information of described ascending control channel shared resource area on the uplink member carrier of described identification information correspondence, corresponding relation according to predefined resource area original position and uplink control channel resource numbering, determine the uplink control channel resource numbering of the original position correspondence of the resource area chosen, the corresponding uplink control channel resource of this uplink control channel resource numbering is defined as sending the resource that ascending control channel utilizes.
In step 52, terminal is determined to send after the position of resource that ascending control channel utilizes according to positional information, terminal is from described downlink member carrier downlink data receiving bag, determine feedback information according to whether correctly receiving this packet, for example, the feedback information of determining when correctly receiving packet is an ACK message, and the feedback information of determining when mistake receives packet is a NACK message; Then, utilize the resource location of determining in the step 52 to send this feedback information to the base station.
Certainly, ascending control channel can also transmit other ascending control informations except being used for transferring ACK/nack message.
The present invention will be described with specific embodiment below:
Reserved the pairing uplink control channel resource of part or all of downlink member carrier in the part or all of uplink member carrier in the system, as shown in Figure 6, downlink member carrier 1 and 2 pairing uplink control channel resources have wherein been reserved in the uplink member carrier 1, reserve downlink member carrier 1～4 pairing uplink control channel resource in the uplink member carrier 2 and 3, reserved downlink member carrier 3 and 4 pairing uplink control channel resources in the uplink member carrier 3.The pairing uplink control channel resource of different downlink member carriers zone is independently of one another.The base station is by the position in each uplink control channel resource zone of signaling UE.
Method one: by the original position of broadcast signaling (SIB2) notice each downlink member carrier of UE pairing uplink control channel resource zone on each uplink member carrier.Broadcast signaling is based on downlink member carrier, be the information relevant of only transmitting in each downlink member carrier with this downlink member carrier, in the broadcast signaling as transmission in downlink member carrier 1, the ascending control channel that carries this downlink member carrier correspondence is in uplink member carrier 1, the original position of shared resource area on 2,3.
Before carrying out carrier aggregation, the base station needs to judge, whether exist a plurality of uplink member carrier all to reserve the uplink control channel resource of the same downlink member carrier correspondence in the downlink member carrier set of polymerization in the uplink member carrier set of this UE polymerization, if there is such downlink member carrier, the base station will be by other signaling, and for example high-rise dedicated signaling or the pairing ACK/NACK of PDCCH notice this downlink member carrier of UE specifically transmit on which uplink member carrier.
Embodiment one:
Step S01: base station configuration UE uses downlink member carrier 1,2 and 3, uplink member carrier 1 and 2 to carry out the polymerization transmission, and transmits on uplink member carrier 1 by high-rise dedicated signaling or PDCCH notice UE downlink member carrier 2 pairing ACK/NACK information.
Step S02:UE reads broadcast signaling respectively on downlink member carrier 1,2,3, know the original position in the uplink control channel resource zone of downlink member carrier 1 in uplink member carrier 1, the original position in the uplink control channel resource zone of downlink member carrier 2 in uplink member carrier 1 and 2, the original position in the uplink control channel resource zone of downlink member carrier 3 in uplink member carrier 2,3 and 4.
Step S03:UE determines that according to the configuration information of base station and broadcast signaling the ACK/NACK information of downlink member carrier 1 and 2 correspondences feeds back on uplink member carrier 1, the ACK/NACK information of downlink member carrier 3 correspondences is fed back on uplink member carrier 2.
Step S04:UE receives downlink transfer, according to predefined method for mapping resource and each resource area start position information of receiving, knows the employed uplink control channel resource numbering of feedback of each the corresponding A CK/NACK of downlink member carrier institute information.
Step S05:UE deciphers the packet that receives from downlink member carrier, generates the ACK/NACK feedback information, and transmits this ACK/NACK feedback information in the uplink control channel resource zone of this downlink member carrier correspondence.
Method two: use high-rise dedicated signaling, before carrier aggregation, the original position of the pairing uplink control channel resource of each downlink member carrier zone on uplink member carrier of base station its polymerization of notice UE.
Embodiment two:
Step S02: base station configuration UE uses downlink member carrier 1,2 and 3, uplink member carrier 1 and 2 to carry out the polymerization transmission, and by high-rise dedicated signaling notice UE downlink member carrier 1 and 2 original positions of pairing uplink control channel resource zone on uplink member carrier 1, downlink member carrier 3 original positions of pairing uplink control channel resource zone on uplink member carrier 2.
Step S03:UE receives downlink transfer, according to predefined method for mapping resource and each resource area start position information of receiving, knows the employed uplink control channel resource numbering of feedback of each the corresponding A CK/NACK of downlink member carrier institute information.
Step S04:UE deciphers the packet that receives from downlink member carrier, generates the ACK/NACK feedback information, and transmits this ACK/NACK feedback information in the uplink control channel resource zone of this downlink member carrier correspondence.
Referring to Fig. 7, the embodiment of the invention also provides a kind of multi-carrier communications systems, and this system comprises:
Described base station 70 is used for:
Described positional information is carried in the broadcast signaling, described broadcast signaling is sent to terminal by described downlink member carrier; Perhaps, by high-rise dedicated signaling or PDCCH described positional information is sent to terminal.
Described terminal 71 is used for:
When described ascending control channel takies resource on a uplink member carrier, determine the resource location corresponding on the described uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with described positional information.
Described base station 70 also is used for:
When described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, from described a plurality of uplink member carrier, choose the member carrier that a terminal is supported; The identification information of the uplink member carrier chosen is sent to terminal;
Corresponding described terminal 71 is used for:
From the positional information that receives, choose the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence; Determine resource location corresponding on this uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with this positional information.
Described terminal 71 also is used for:
From described downlink member carrier downlink data receiving bag, determine feedback information according to whether correctly receiving this packet, and utilize the position of the transmission resource of determining that described ascending control channel utilizes, send described feedback information to described base station.
Referring to Fig. 8, the embodiment of the invention also provides a kind of base station, can be applied in the multi-carrier communications systems, and this base station comprises:
Position information sending unit 81 is used for the positional information that described position determination unit is determined is sent to terminal, determines to send the position of resource that described ascending control channel is utilized according to this positional information with the notice terminal.
Described position information sending unit 81 comprises first notification unit and/or second notification unit, wherein:
Described first notification unit is used for described positional information is carried at broadcast signaling, by described downlink member carrier described broadcast signaling is sent to terminal;
Described second notification unit is used for by high-rise dedicated signaling or physical downlink control channel PDCCH described positional information being sent to terminal.
This base station also comprises:
Carrier wave indicating member 82, be used for when described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, from described a plurality of uplink member carrier, choosing the member carrier that a terminal is supported; The identification information of the uplink member carrier chosen is sent to terminal, use this uplink member carrier to send described ascending control channel with the notice terminal.
Described carrier wave indicating member 82 is used for: by high-rise dedicated signaling or PDCCH the identification information of the uplink member carrier chosen is sent to terminal.
Described positional information comprises:
The start position information of described ascending control channel shared resource area on a described uplink member carrier; Perhaps, the start position information of shared resource area on described ascending control channel each uplink member carrier in described a plurality of uplink member carrier.
Referring to Fig. 9, the embodiment of the invention also provides a kind of terminal, can be applied in the multi-carrier communications systems, and this terminal comprises:
Positional information receiving element 90 is used to receive the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station;
Position determination unit 91 is used for according to the definite position that sends resource that described ascending control channel utilizes of described positional information.
Described position determination unit 91 is used for:
When described ascending control channel takies resource on a uplink member carrier, determine the resource location corresponding on the described uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with described positional information.
This terminal also comprises:
Carrier wave indication receiving element 92, be used for when described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, what receive that the base station sends is used to indicate the identification information that sends the employed uplink member carrier of described ascending control channel;
Accordingly, described position determination unit 91 is used for:
From the positional information that receives, choose the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence; Determine resource location corresponding on this uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with this positional information.
This terminal also comprises:
Up feedback unit 93, be used for from described downlink member carrier downlink data receiving bag, determine feedback information according to whether correctly receiving this packet, and utilize the position of the transmission resource of determining that described ascending control channel utilizes, send described feedback information to described base station.
Described positional information receiving element 90 is used for: from broadcast signaling or high-rise dedicated signaling or physical downlink control channel PDCCH, receive the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station.
To sum up, useful effect of the present invention comprises:
In the scheme that the embodiment of the invention provides, determine the position of ascending control channel corresponding to downlink member carrier shared resource on one or more uplink member carrier by the base station, and the position information of determining sent to terminal, determine to send the position of resource that ascending control channel is utilized according to this position information with notification terminal, so that terminal can be known the position in the corresponding uplink control channel resource of downlink member carrier zone, and then utilize the resource of this position to carry out the transmission of uplink feedback information. And the present invention program realizes simply, is easy to implementing, and is applicable to simultaneously FDD (FDD) and time-division duplex (TDD) system.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention. Like this, if of the present invention these are revised and modification belongs to the range of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (19)
1. the resource location Notification Method in the multicarrier system is characterized in that this method comprises:
The position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence is determined in the base station;
The base station sends to terminal with the positional information of determining, determines to send the position of resource that described ascending control channel is utilized according to this positional information with the notice terminal.
2. the method for claim 1 is characterized in that, described base station sends to terminal with described positional information and comprises:
The base station is carried at described positional information in the broadcast signaling, by described downlink member carrier described broadcast signaling is sent to terminal; Perhaps,
The base station sends to terminal by high-rise dedicated signaling or physical downlink control channel PDCCH with described positional information.
3. the method for claim 1, it is characterized in that, if described ascending control channel takies resource on a plurality of uplink member carrier, and described base station sends to terminal by broadcast signaling with described positional information, then before terminal sent data by described ascending control channel, this method further comprised:
The member carrier that a terminal is supported is chosen in the base station from described a plurality of uplink member carrier;
The base station sends to terminal with the identification information of the uplink member carrier chosen, uses this uplink member carrier to send described ascending control channel with the notice terminal.
4. method as claimed in claim 3 is characterized in that, described base station sends to terminal by high-rise dedicated signaling or PDCCH with the identification information of the uplink member carrier chosen.
5. as arbitrary described method among the claim 1-4, it is characterized in that described positional information comprises:
The start position information of described ascending control channel shared resource area on a described uplink member carrier; Perhaps,
The start position information of shared resource area on described ascending control channel each uplink member carrier in described a plurality of uplink member carrier.
6. the ascending resource location determining method in the multicarrier system is characterized in that this method comprises:
Terminal receives the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station;
Terminal determines to send the position of resource that described ascending control channel utilizes according to described positional information.
7. method as claimed in claim 6 is characterized in that, if described ascending control channel takies resource on a uplink member carrier, then described terminal determines that according to described positional information the position that sends resource that described ascending control channel utilizes comprises:
Described terminal is determined the resource location corresponding with described positional information on the described uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes.
8. method as claimed in claim 6, it is characterized in that, if described ascending control channel takies resource on a plurality of uplink member carrier, and described base station sends to terminal by broadcast signaling with described positional information, then before terminal sent described ascending control channel, this method further comprised:
Terminal receives the identification information that is used to indicate transmission uplink member carrier that described ascending control channel uses that send the base station;
Described terminal determines that according to described positional information the position that sends resource that described ascending control channel utilizes comprises;
Described terminal is chosen the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence from the positional information that receives; Determine resource location corresponding on this uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with this positional information.
9. as claim 6 or 7 or 8 described methods, it is characterized in that after terminal was determined to send the position of resource that described ascending control channel utilizes according to described positional information, this method further comprised:
Described terminal is from described downlink member carrier downlink data receiving bag, determines feedback information according to whether correctly receiving this packet, and utilizes the position of the transmission resource of determining that described ascending control channel utilizes, and sends described feedback information to described base station.
10. as claim 6 or 7 or 8 described methods, it is characterized in that, described terminal receives the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station from broadcast signaling or high-rise dedicated signaling or physical downlink control channel PDCCH.
11. a base station is characterized in that, this base station comprises:
Position determination unit is used for determining the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence;
Position information sending unit is used for the positional information that described position determination unit is determined is sent to terminal, determines to send the position of resource that described ascending control channel is utilized according to this positional information with the notice terminal.
12. base station as claimed in claim 11 is characterized in that, described location information notification unit comprises first notification unit and/or second notification unit, wherein:
Described first notification unit is used for described positional information is carried at broadcast signaling, by described downlink member carrier described broadcast signaling is sent to terminal;
Described second notification unit is used for by high-rise dedicated signaling or physical downlink control channel PDCCH described positional information being sent to terminal.
13., it is characterized in that this base station also comprises as claim 11 or 12 described base stations:
The carrier wave indicating member, be used for when described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, from described a plurality of uplink member carrier, choosing the member carrier that a terminal is supported;
The identification information of the uplink member carrier chosen is sent to terminal, use this uplink member carrier to send described ascending control channel with the notice terminal.
14. a terminal is characterized in that, this terminal comprises:
The positional information receiving element is used to receive the positional information of ascending control channel shared resource on one or more uplink member carrier of the downlink member carrier correspondence of sending the base station;
Position determination unit is used for according to the definite position that sends resource that described ascending control channel utilizes of described positional information.
15. terminal as claimed in claim 14 is characterized in that, this terminal also comprises:
Carrier wave indication receiving element, be used for when described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, what receive that the base station sends is used to indicate the identification information that sends the employed uplink member carrier of described ascending control channel;
Described position determination unit is used for:
From the positional information that receives, choose the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence; Determine resource location corresponding on this uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with this positional information.
16., it is characterized in that this terminal also comprises as claim 14 or 15 described terminals:
Up feedback unit, be used for from described downlink member carrier downlink data receiving bag, determine feedback information according to whether correctly receiving this packet, and utilize the position of the transmission resource of determining that described ascending control channel utilizes, send described feedback information to described base station.
17. a multi-carrier communications systems is characterized in that, this system comprises:
The base station is used for determining the position of ascending control channel shared resource on one or more uplink member carrier of downlink member carrier correspondence; The positional information of determining is sent to terminal;
Terminal is used to receive described positional information, determines to send the position of resource that described ascending control channel utilizes according to described positional information.
18. system as claimed in claim 17 is characterized in that, described base station also is used for:
When described ascending control channel takies resource and described base station and by broadcast signaling described positional information sent to terminal on a plurality of uplink member carrier, from described a plurality of uplink member carrier, choose the member carrier that a terminal is supported; The identification information of the uplink member carrier chosen is sent to terminal;
Described terminal is used for:
From the positional information that receives, choose the positional information of described ascending control channel shared resource on the uplink member carrier of described identification information correspondence; Determine resource location corresponding on this uplink member carrier, with the position of this resource location as transmission resource that described ascending control channel utilizes with this positional information.
19., it is characterized in that described terminal also is used for as claim 17 or 18 described systems:
From described downlink member carrier downlink data receiving bag, determine feedback information according to whether correctly receiving this packet, and utilize the position of the transmission resource of determining that described ascending control channel utilizes, send described feedback information to described base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102375966A CN102065545A (en) | 2009-11-12 | 2009-11-12 | Methods for notifying and determining locations of resources and system and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102375966A CN102065545A (en) | 2009-11-12 | 2009-11-12 | Methods for notifying and determining locations of resources and system and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102065545A true CN102065545A (en) | 2011-05-18 |
Family
ID=44000574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102375966A Pending CN102065545A (en) | 2009-11-12 | 2009-11-12 | Methods for notifying and determining locations of resources and system and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102065545A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102202400A (en) * | 2011-05-31 | 2011-09-28 | 电信科学技术研究院 | Instruction and processing method and device for resource occupancy mode |
| CN104041156A (en) * | 2012-11-15 | 2014-09-10 | 华为技术有限公司 | Processing method of uplink control information, transmission point and terminal |
| CN106559911A (en) * | 2015-09-30 | 2017-04-05 | 华为技术有限公司 | A kind of random competition method, website, access point and system |
| WO2017113339A1 (en) * | 2015-12-31 | 2017-07-06 | 华为技术有限公司 | Method for transmitting downlink feedback information, base station and terminal device |
| WO2017120803A1 (en) * | 2016-01-13 | 2017-07-20 | Lenovo Innovations Limited (Hong Kong) | Bidirectional subframe communication |
| CN107135053A (en) * | 2016-02-26 | 2017-09-05 | 北京佰才邦技术有限公司 | Transmission method, device and the terminal of detection reference signal |
| WO2017193408A1 (en) * | 2016-05-13 | 2017-11-16 | 华为技术有限公司 | Uplink information transmission method, device, base station, and user equipment |
| WO2018024068A1 (en) * | 2016-08-04 | 2018-02-08 | 电信科学技术研究院 | Method and device for dynamically determining uplink dmrs |
| WO2021026701A1 (en) * | 2019-08-09 | 2021-02-18 | Oppo广东移动通信有限公司 | Data transmission method, network device and user equipment |
-
2009
- 2009-11-12 CN CN2009102375966A patent/CN102065545A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163166A1 (en) * | 2011-05-31 | 2012-12-06 | 电信科学技术研究院 | Indication and processing method and device for resource occupancy mode |
| CN102202400B (en) * | 2011-05-31 | 2013-10-16 | 电信科学技术研究院 | Instruction and processing method and device for resource occupancy mode |
| US9281912B2 (en) | 2011-05-31 | 2016-03-08 | China Academy Of Telecommunications Technology | Indication and processing method and device for resource occupancy mode |
| CN102202400A (en) * | 2011-05-31 | 2011-09-28 | 电信科学技术研究院 | Instruction and processing method and device for resource occupancy mode |
| CN104041156B (en) * | 2012-11-15 | 2018-04-10 | 华为技术有限公司 | Ascending control information processing method and transfer point, terminal |
| CN104041156A (en) * | 2012-11-15 | 2014-09-10 | 华为技术有限公司 | Processing method of uplink control information, transmission point and terminal |
| CN106559911A (en) * | 2015-09-30 | 2017-04-05 | 华为技术有限公司 | A kind of random competition method, website, access point and system |
| CN106559911B (en) * | 2015-09-30 | 2020-03-10 | 华为技术有限公司 | Random competition method, station, access point and system |
| WO2017113339A1 (en) * | 2015-12-31 | 2017-07-06 | 华为技术有限公司 | Method for transmitting downlink feedback information, base station and terminal device |
| US10681686B2 (en) | 2015-12-31 | 2020-06-09 | Huawei Technologies Co., Ltd. | Method for transmitting downlink feedback information, base station, and terminal device |
| CN107852701B (en) * | 2015-12-31 | 2024-02-09 | 华为技术有限公司 | Transmission method of downlink feedback information, base station and terminal equipment |
| CN107852701A (en) * | 2015-12-31 | 2018-03-27 | 华为技术有限公司 | Transmission method, base station and the terminal device of downlink feedback information |
| US11553472B2 (en) | 2015-12-31 | 2023-01-10 | Huawei Technologies Co., Ltd. | Method for transmitting downlink feedback information, base station, and terminal device |
| CN108521320A (en) * | 2015-12-31 | 2018-09-11 | 华为技术有限公司 | Transmission method, base station and the terminal device of downlink feedback information |
| JP2019506788A (en) * | 2015-12-31 | 2019-03-07 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | Method, base station, and terminal device for transmitting downlink feedback information |
| CN111277390A (en) * | 2015-12-31 | 2020-06-12 | 华为技术有限公司 | Transmission method of downlink feedback information, base station and terminal equipment |
| CN108521320B (en) * | 2015-12-31 | 2020-01-03 | 华为技术有限公司 | Transmission method of downlink feedback information, base station and terminal equipment |
| WO2017120803A1 (en) * | 2016-01-13 | 2017-07-20 | Lenovo Innovations Limited (Hong Kong) | Bidirectional subframe communication |
| CN107135053B (en) * | 2016-02-26 | 2019-08-16 | 北京佰才邦技术有限公司 | Transmission method, device and the terminal of detection reference signal |
| CN107135053A (en) * | 2016-02-26 | 2017-09-05 | 北京佰才邦技术有限公司 | Transmission method, device and the terminal of detection reference signal |
| WO2017193408A1 (en) * | 2016-05-13 | 2017-11-16 | 华为技术有限公司 | Uplink information transmission method, device, base station, and user equipment |
| US11516779B2 (en) | 2016-05-13 | 2022-11-29 | Huawei Technologies Co., Ltd. | Uplink information sending method and apparatus, base station, and user equipment |
| US11737101B2 (en) | 2016-05-13 | 2023-08-22 | Huawei Technologies Co., Ltd. | Uplink information sending method and apparatus, base station, and user equipment |
| US10932246B2 (en) | 2016-08-04 | 2021-02-23 | China Academy Of Telecommunications Technology | Methods and devices for dynamically determining transmission locations of UL DMRS |
| WO2018024068A1 (en) * | 2016-08-04 | 2018-02-08 | 电信科学技术研究院 | Method and device for dynamically determining uplink dmrs |
| WO2021026701A1 (en) * | 2019-08-09 | 2021-02-18 | Oppo广东移动通信有限公司 | Data transmission method, network device and user equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2735387C1 (en) | Method and apparatus for controlling semi-persistent scheduling | |
| US20230189330A1 (en) | Method for indicating the allocated resources for a harq message in a random access procedure for a low-complexity, narrowband terminal | |
| CN109478990B (en) | Method and device for transmitting and receiving control channel and data channel of NR (noise-and-noise ratio) system | |
| US9681479B2 (en) | Device-to-device communication management using macrocell communication resources | |
| US10980006B2 (en) | Method and apparatus for sidelink communication in wireless communication system | |
| CN102017752B (en) | Method and apparatus for indicating deactivation of semi-persistent scheduling | |
| CN102907160B (en) | Mobile communication system, base station apparatus, mobile station apparatus and communication means | |
| CN102065545A (en) | Methods for notifying and determining locations of resources and system and equipment | |
| CN104429141B (en) | Signaling and channel design for D2D communications | |
| CN111511027B (en) | Service transmission method and device | |
| CN104350796A (en) | Wireless communication system, wireless base station device, terminal device, and method for allocating wireless resources | |
| CN102045862A (en) | Carrier aggregation realizing method, device and system | |
| JP2013520052A5 (en) | ||
| CN102197694A (en) | Communication system and mobile station device | |
| JP6957639B2 (en) | Resource allocation signaling | |
| EP3099125B1 (en) | Method, apparatus and device for scheduling data by using unlicensed spectrum | |
| KR20200027954A (en) | Method and apparatus for autonomous transmission | |
| CN102740484A (en) | Method, user equipment, base station, and system of resource scheduling | |
| CN102378271A (en) | SRS and periodical CSI transmission and indication method, apparatus thereof and system thereof | |
| WO2017166386A1 (en) | Resource management method and related equipment | |
| TW202243532A (en) | Communication Device and Method of Handling Measurement | |
| JPWO2020144869A5 (en) | Terminal, wireless communication method, base station and system | |
| WO2018082387A1 (en) | Control information transmission method, base station and terminal | |
| KR20110083487A (en) | Resource allocation apparatus in ip uplink | |
| CN111418173A (en) | Parameter set 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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110518 |