CN102148672A - Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback - Google Patents
Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback Download PDFInfo
- Publication number
- CN102148672A CN102148672A CN2011100965966A CN201110096596A CN102148672A CN 102148672 A CN102148672 A CN 102148672A CN 2011100965966 A CN2011100965966 A CN 2011100965966A CN 201110096596 A CN201110096596 A CN 201110096596A CN 102148672 A CN102148672 A CN 102148672A
- Authority
- CN
- China
- Prior art keywords
- ack
- nack
- pucch
- configuration information
- feedback
- 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
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback, which relate to the technical field of wireless communication and are used for providing a scheme for dynamically configuring acknowledgement (ACK)/negative acknowledgement (NACK) feedback transmission configuration information. The method for transmitting the response feedback transmission configuration information comprises that: after determining that the ACK/NACK feedback transmission configuration information is required to be configured to a terminal, a base station generates the ACK/NACK feedback transmission configuration information required to be configured; and the base station transmits the generated ACK/NACK feedback transmission configuration information to the terminal by a physical downlink control channel (PDCCH). The method for transmitting the response feedback comprises that: the terminal receives the ACK/NACK feedback transmission configuration information from the base station by the PDCCH; and the terminal feeds ACK/NACK information back to the base station according to the ACK/NACK feedback transmission configuration information. By the methods, the systems and the equipment, the aim of dynamically configuring the ACK/NACK feedback transmission configuration information is fulfilled.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of transmission response feedback transmission of configuration information and response feedback method, system and equipment.
Background technology
Long Term Evolution (LTE) Frequency Division Duplexing (FDD) (FDD) system uses Physical Uplink Control Channel (PUCCH) form 1a/1b to carry out acknowledgement/non-acknowledgement (ACK/NACK) feedback transmission.LTE time division duplex (TDD) system supports two kinds of different ACK/NACK feedback models: adopt the ACK/NACK merging patterns of PUCCH form (format) 1a/1b and the ACK/NACK multiplexer mode that adopts the PUCCH form 1b that selects in conjunction with channel.Long-term evolution upgrading (LTE-A) system supports two kinds of ACK/NACK feedback models: adopt the pattern of the PUCCH form 1b that selects in conjunction with channel and the pattern that adopts PUCCH form 3.The concrete structure of above-mentioned PUCCH form is referring to TS36.211～213.
In the LTE system, upstream control signaling is mapped in the ascending control channel (PUCCH) after by the orthogonal sequence spread processing and transmits, and therefore can transmit a plurality of ascending control channels simultaneously on identical Physical Resource Block (PRB).Each ascending control channel all corresponding a unique PUCCH resource number, UE can determine the PRB position at employed orthogonal spreading sequence of its corresponding ascending control channel and place by the PUCCH resource number.The PUCCH resource number can also can be calculated by terminal (UE) by base station (eNB) configuration.
In the LTE-A system, the PUCCH transmission mode comprises single antenna port transmission pattern and transmit diversity transmission mode.When adopting single antenna port transmission pattern, on the PUCCH of correspondence resource, send upstream data by an antenna port.
To disposing the UE of a plurality of transmitting antennas, can adopt the transmit diversity transmission mode, when carrying out the ascending control channel transmission, usage space orthogonal resource transmission difference (Spatial Orthogonal ResourceTransmit Diversity, SORTD) mode realizes transmit diversity, thereby improves the reliability or the capacity of upstream control signaling transmission.So-called SORTD, promptly the corresponding PUCCH resource of each antenna port after identical information is carried out orthogonal spectrum expansion respectively, sends on different PUCCH resources simultaneously by different antenna ports.Receiving terminal will merge detection after will coming out from the Signal Separation of different antennae port, thereby obtain diversity gain.Shown in Figure 1 when being 2 antenna ports, use SORTD to carry out the schematic diagram of transmit diversity, wherein Tx0～Tx1 represents 2 transmitting antenna ports, and n_r0～n_r1 represents the orthogonal spreading sequence of 2 different PUCCH resource correspondences, and s is a feedback information.
In order to improve the uplink control signaling reliability, in the LTE system, the base station can be carried out ACK/NACK by the high-level signaling configuration UE and be repeated transmission.When carrying out ACK/NACK when repeating to transmit, UE will be in the N continuous from the ACK/NACK of Physical Downlink Shared Channel (PDSCH) or SPS resource release signaling correspondence feedback subframe
ANRepRepeat to feed back identical ACK/NACK information, wherein N in the individual sub-frame of uplink
ANRepFor the ACK/NACK number of repetition, dispose by high-level signaling by the base station.The back N of transmission repeat ACK/nack message
ANRepDo not transmit other any upward signals in-1 sub-frame of uplink, the ACK/NACK information in its corresponding descending sub frame will not be transmitted.As shown in Figure 2, the ACK/NACK of descending sub frame n-4 correspondence feedback subframe is sub-frame of uplink n, and UE repeats to send the ACK/NACK information of descending sub frame n-4 correspondence at sub-frame of uplink n～n+3, this moment N
ANRep=4, and the pairing ACK/NACK information of descending sub frame n-3～n-1 does not send.In n+3, the employed PUCCH resource of UE is disposed by high-level signaling by the base station at sub-frame of uplink n+1.In addition at sub-frame of uplink n+1 in n+3, UE does not send other any upward signals.Standard code at present has only PUCCH format 1a/1b to support ACK/NACK to repeat.
In realizing process of the present invention, the inventor finds to exist in the prior art following technical problem:
In the LTE-A system, ACK/NACK feedback model, PUCCH transmission mode and ACK/NACK repeat etc. information by the base station by the semi-static configuration of high-level signaling.Because semi-static configuration can not adjust according to actual transmissions condition and the scheduling situation of UE, therefore for guaranteeing operate as normal, common semi-static configuration will be adopted comparatively conservative configuration, guarantees that promptly UE is than the operate as normal under the mal-condition.This just caused UE transmission conditions better or the efficient during the scheduling low volume data lower.
Summary of the invention
The embodiment of the invention provides a kind of transmission response feedback transmission of configuration information and response feedback method, system and equipment, is used to provide a kind of scheme of dynamic-configuration ACK/NACK feedback transmission configuration information.
A kind of sending method of response feedback transmission of configuration information, this method comprises:
The base station is being determined and need generated the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information;
The base station is handed down to terminal by physical downlink control channel PDCCH with the ACK/NACK feedback transmission configuration information that generates.
A kind of response message feedback method, this method comprises:
Terminal receives the affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information that the base station issues by physical downlink control channel PDCCH;
Terminal according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
A kind of transmitting apparatus of response feedback transmission of configuration information, this equipment comprises:
The configuration information generation unit is used for determining and need generating the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information;
The configuration information transmitting element is used for by physical downlink control channel PDCCH, and the ACK/NACK feedback transmission configuration information that generates is handed down to terminal.
A kind of response message feedback device, this equipment comprises:
The configuration information receiving element is used for receiving the affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information that the base station issues by physical downlink control channel PDCCH;
The response feedback unit is used for according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
A kind of wireless communication system, this system comprises:
The base station is used for determining and need generating the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information; By physical downlink control channel PDCCH, the ACK/NACK feedback transmission configuration information that generates is handed down to terminal;
Terminal is used for receiving the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH; According to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
Among the present invention, the base station is in that determine need be behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information, generate the ACK/NACK feedback transmission configuration information that needs configuration, and the ACK/NACK feedback transmission configuration information that generates is handed down to terminal by PDCCH; Terminal receives the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH, and according to the ACK/NACK feedback transmission configuration information that receives to base station feedback ACK/NACK information.Courseware adopts the present invention, the base station as required by PDCCH to terminal dynamic-configuration ACK/NACK feedback transmission configuration information, thereby realized the purpose of dynamic-configuration ACK/NACK feedback transmission configuration information.
Description of drawings
Fig. 1 is a SORTD schematic diagram of the prior art;
Fig. 2 repeats to feed back the sequential relationship schematic diagram for the ACK/NACK of FDD system in the prior art;
The method flow schematic diagram that Fig. 3 provides for the embodiment of the invention;
The other method schematic flow sheet that Fig. 4 provides for the embodiment of the invention;
The system configuration schematic diagram that Fig. 5 provides for the embodiment of the invention;
The device structure schematic diagram that Fig. 6 provides for the embodiment of the invention;
Another device structure schematic diagram that Fig. 7 provides for the embodiment of the invention.
Embodiment
For can dynamic-configuration ACK/NACK feedback transmission configuration information, the embodiment of the invention provides a kind of sending method of response feedback transmission of configuration information, in this method, by Physical Downlink Control Channel (PDCCH) to terminal dynamic-configuration ACK/NACK feedback transmission configuration information.
Referring to Fig. 3, the sending method of the response feedback transmission of configuration information that the embodiment of the invention provides may further comprise the steps:
Step 30: the base station is being determined and need generated the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration ACK/NACK feedback transmission configuration information;
Step 31: the base station is handed down to terminal by PDCCH with the ACK/NACK feedback transmission configuration information that generates.
In the step 30, the base station can be according to actual transmissions condition and/or the actual schedule situation of UE, and determining whether need be to terminal configuration ACK/NACK feedback transmission configuration information, and this configuration comprises initial configuration and reshuffles; In that determine need be behind terminal configuration ACK/NACK feedback transmission configuration information, the ACK/NACK feedback transmission configuration information that generates the needs configuration according to actual transmissions condition and/or the actual schedule situation of UE.
For example, according to the actual schedule situation time, the ACK/NACK bit number that needs to feed back in corresponding sub-frame of uplink is selected corresponding ACK/NACK feedback model, if the ACK/NACK bit number that needs to feed back in corresponding sub-frame of uplink is not more than 2, the PUCCH form 1a/1b that then configurable UE uses ACK/NACK to merge, if the ACK/NACK bit number that needs to feed back in corresponding sub-frame of uplink is not more than 4, then configurable UE uses the PUCCH form 1b that selects in conjunction with channel, if the ACK/NACK bit number that needs to feed back in corresponding sub-frame of uplink is greater than 4, then configurable UE uses PUCCH form 3; Again for example, when the Channel Transmission condition of reality was relatively poor, transmit diversity transmission mode and/or repeatedly transmitting ACK/nack message were used in configuration, to improve the reliability of PUCCH.
Described ACK/NACK feedback transmission configuration information comprises: one or combination in any in the information of the information of ACK/NACK feedback model, Physical Uplink Control Channel (PUCCH) transmission mode, the information of ACK/NACK repeat pattern.
Described ACK/NACK feedback model is: in conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
Described PUCCH transmission mode is: single antenna port transmission pattern, or transmit diversity transmission mode.
Described ACK/NACK repeat pattern is: repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.When ACK/NACK repeat pattern information did not comprise iterative transfer times, this iterative transfer times can dispose to terminal by high-level signaling.High-level signaling among the present invention comprises Radio Resource control (RRC) signaling etc.
Preferable, the base station can also notify terminal whether to use the ACK/NACK feedback transmission configuration information of PDCCH transmission by high-level signaling.This notice can issue before step 31.The base station can issue one or more high-level signaling; Certain bar high-level signaling that the base station issues can notify terminal whether to use all ACK/NACK feedback transmission configuration informations, and at this moment, the base station can issue a high-level signaling; Certain bar high-level signaling that the base station issues can also notify terminal whether to use a kind of ACK/NACK feedback transmission configuration information, at this moment, corresponding to every kind of ACK/NACK feedback transmission configuration information, the base station need issue a high-level signaling and whether use this kind ACK/NACK feedback transmission configuration information with the notice terminal, for example, comprise the ACK/NACK feedback model at ACK/NACK feedback transmission configuration information, during the information of PUCCH transmission mode and ACK/NACK repeat pattern, the base station need issue three high-level signalings, notifies terminal whether to use the information of the ACK/NACK feedback model of PDCCH transmission respectively, the information of PUCCH transmission mode, the information of ACK/NACK repeat pattern; Certain bar high-level signaling that the base station issues can also notify terminal whether to use part A CK/NACK feedback transmission configuration information, at this moment, the base station need issue at least two high-level signalings and whether use corresponding ACK/NACK feedback transmission configuration information with the notice terminal, for example, comprise the ACK/NACK feedback model at ACK/NACK feedback transmission configuration information, during the information of PUCCH transmission mode and ACK/NACK repeat pattern, the base station can issue two high-level signalings, article one, whether high-level signaling notice terminal uses the ACK/NACK feedback model of PDCCH transmission and the information of PUCCH transmission mode, and whether second high-level signaling notice terminal uses the information of the ACK/NACK repeat pattern of PDCCH transmission.
Preferable, terminal can also be handed down to by high-level signaling with the semi-static configuration parameter relevant with the ACK/NACK feedback transmission in the base station.This semi-static configuration parameter can issue before step 31.Illustrate, described semi-static configuration parameter comprises following parameter:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
The base station can adopt following three kinds of modes to carry ACK/NACK feedback transmission configuration information in Downlink Control Information (DCI):
The first, the difference indicating mode: the DCI that carries described ACK/NACK feedback transmission configuration information comprises three information fields, and one of them information field is used to carry the information of the described ACK/NACK feedback model of indication, and this information field comprises
Bit, wherein A is the quantity of configurable feedback model; Another information field is used to carry the information of the described PUCCH transmission mode of indication, and this information field comprises
Bit, B is the quantity of configurable transmission mode, the 3rd information field is used to carry the information of the described ACK/NACK repeat pattern of indication, this information field can comprise 1 bit, this moment, 1 bit indicated whether repeatedly transmitting ACK/NACK, the ACK/NACK iterative transfer times can be disposed by high-level signaling, and this information field can also comprise
Bit, wherein C is configurable iterative transfer times, needs to reserve a kind of state representation in the indication information and does not carry out the ACK/NACK repetition, therefore actual effectively indicating status is C+1.
Second, whole joint instructions modes: the DCI that carries described ACK/NACK feedback transmission configuration information comprises an information field, this information field is used to carry the information of indicating described ACK/NACK feedback model, described PUCCH transmission mode and described ACK/NACK repeat pattern simultaneously, and this bit field comprises
Bit, wherein E is the quantity of the combination of configurable feedback model, PUCCH transmission mode and ACK/NACK repeat pattern, and max (A, B, C)＜E≤A * B * (C+1).
The 3rd, part joint instructions mode: the DCI that carries described ACK/NACK feedback transmission configuration information comprises two information fields, one of them information field is used for carrying the information of any two patterns of indicating described ACK/NACK feedback model, described PUCCH transmission mode and described ACK/NACK repeat pattern, and another information field is used to carry the information of the 3rd pattern.For example, an information field uses
Bit indication feedback model and PUCCH transmission mode, wherein D is the quantity of configurable feedback model and the combination of PUCCH transmission mode, and max (A, B)＜D≤A * B, another information field can comprise 1 bit, this moment, 1 bit indicated whether repeatedly transmitting ACK/NACK, and the ACK/NACK iterative transfer times can be disposed by high-level signaling, and this information field can also comprise
Bit, wherein C is configurable iterative transfer times.
For example, configurable feedback model comprises in the system: PUCCH format 1a/1b, and in conjunction with the PUCCH format 1b that channel is selected, PUCCH format 3.PUCCH format 1a/1b and PUCCHformat 3 support single antenna port transmission and transmit diversity transmission, and the PUCCH format1b that selects in conjunction with channel only supports the single antenna port transmission.All can support ACK/NACK to repeat when PUCCH format 1a/1b single antenna port and transmit diversity, number of repetition is respectively 2,4,6, and the PUCCH format1b and the PUCCH format 3 that select in conjunction with channel do not support ACK/NACK to repeat.A=3 then, B=2, C=3, D=5, E=11.
Referring to Fig. 4, the embodiment of the invention also provides a kind of response message feedback method, may further comprise the steps:
Step 40: terminal receives the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH;
Step 41: terminal according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
The specific implementation of step 41 can be as follows::
Terminal is determined or combination in any in the indicated ACK/NACK feedback model of described ACK/NACK feedback transmission configuration information, Physical Uplink Control Channel PUCCH transmission mode, the ACK/NACK repeat pattern; Terminal is according to determining that the result is to base station feedback ACK/NACK information.
Described ACK/NACK feedback model is: in conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
Described PUCCH transmission mode is: single antenna port transmission pattern, or transmit diversity transmission mode.
Described ACK/NACK repeat pattern is: repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
Preferable, terminal according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, terminal receives the notice of the ACK/NACK feedback transmission configuration information that whether uses the PDCCH transmission that the base station sends by high-level signaling; Then in the step 41 terminal in described notice when using the ACK/NACK feedback transmission configuration information of PDCCH transmission, according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
Preferable, terminal according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, terminal receives the semi-static configuration parameter relevant with the ACK/NACK feedback transmission that the base station issues by high-level signaling; Then in the step 41 terminal according to described ACK/NACK feedback transmission configuration information and described semi-static configuration parameter, to base station feedback ACK/NACK information.
Described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
Among the present invention, for reducing the PDCCH expense, dynamic adjustment switch can be set, whether the base station can use PDCCH dynamically to adjust the configuration of ACK/NACK feedback transmission by RRC signaling UE earlier.For different configuration informations switch can be set respectively, the shared same switch of partial information, or whole shared same switch.
When dynamically adjusting switch open, the base station needs to increase corresponding ACK/NACK feedback transmission configuration information in DCI.This information can be indicated by increasing new bit, also can redefine bit in the existing information territory and indicate.When dynamically the adjustment switch cuts out, no corresponding ACK/NACK feedback transmission configuration information among the DCI.
Embodiment:
Step 1: the base station generates the ACK/NACK feedback transmission configuration information that needs dispose according to actual transmissions condition and/or the scheduling situation of UE;
Step 2: PDCCH is passed through with the ACK/NACK feedback transmission configuration information that generates in the base station, is handed down to terminal;
Step 3: terminal receives the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH;
Step 4: one or combination in any in the ACK/NACK feedback model that terminal is indicated according to described ACK/NACK feedback transmission configuration information, PUCCH transmission mode, the ACK/NACK repeat pattern, to base station feedback ACK/NACK information.
Referring to Fig. 5, the embodiment of the invention also provides a kind of wireless communication system, and this system comprises:
Referring to Fig. 6, the embodiment of the invention also provides a kind of transmitting apparatus of response feedback transmission of configuration information, and this equipment comprises:
Configuration information generation unit 60 is used for determining and need generating the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information;
Configuration information transmitting element 61 is used for by physical downlink control channel PDCCH, and the ACK/NACK feedback transmission configuration information that generates is handed down to terminal.
Further, described ACK/NACK feedback transmission configuration information comprises: one or combination in any in the information of the information of ACK/NACK feedback model, Physical Uplink Control Channel PUCCH transmission mode, the information of ACK/NACK repeat pattern.
Further, described ACK/NACK feedback model is: in conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
Further, described PUCCH transmission mode is: single antenna port transmission pattern, or transmit diversity transmission mode.
Further, described ACK/NACK repeat pattern is: repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
Further, this equipment also comprises:
Further, this equipment also comprises:
Further, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
Referring to Fig. 7, the embodiment of the invention also provides a kind of response message feedback device, and this equipment comprises:
Configuration information receiving element 70 is used for receiving the affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information that the base station issues by physical downlink control channel PDCCH;
Further, described response feedback unit 71 is used for:
Determine one or combination in any in the indicated ACK/NACK feedback model of described ACK/NACK feedback transmission configuration information, Physical Uplink Control Channel PUCCH transmission mode, the ACK/NACK repeat pattern; According to definite result to base station feedback ACK/NACK information.
Further, described ACK/NACK feedback model is: in conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
Further, described PUCCH transmission mode is: single antenna port transmission pattern, or transmit diversity transmission mode.
Further, described ACK/NACK repeat pattern is: repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
Further, this equipment also comprises:
Notice receiving element 72, be used for according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, receive the notice of the ACK/NACK feedback transmission configuration information that whether uses the PDCCH transmission that the base station sends by high-level signaling;
Accordingly, described response feedback unit 71 is used for:
In described notice when using the ACK/NACK feedback transmission configuration information of PDCCH transmission, according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
Further, this equipment also comprises:
Semi-static configuration parameter receiving element 73, be used for according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, receive the semi-static configuration parameter relevant that the base station issues by high-level signaling with the ACK/NACK feedback transmission;
Accordingly, described response feedback unit 71 is used for:
According to described ACK/NACK feedback transmission configuration information and described semi-static configuration parameter, to base station feedback ACK/NACK information.
Further, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
To sum up, beneficial effect of the present invention comprises:
In the scheme that the embodiment of the invention provides, the base station is in that determine need be behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information, generate the ACK/NACK feedback transmission configuration information that needs configuration, and the ACK/NACK feedback transmission configuration information that generates is handed down to terminal by PDCCH; Terminal receives the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH, and according to the ACK/NACK feedback transmission configuration information that receives to base station feedback ACK/NACK information.Courseware adopts the present invention, the base station as required by PDCCH to terminal dynamic-configuration ACK/NACK feedback transmission configuration information, thereby realized the purpose of dynamic-configuration ACK/NACK feedback transmission configuration information.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computer or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative notion of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
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 within the scope 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 (33)
1. the sending method of a response feedback transmission of configuration information is characterized in that, this method comprises:
The base station is being determined and need generated the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information;
The base station is handed down to terminal by physical downlink control channel PDCCH with the ACK/NACK feedback transmission configuration information that generates.
2. the method for claim 1, it is characterized in that described ACK/NACK feedback transmission configuration information comprises: one or combination in any in the information of the information of ACK/NACK feedback model, Physical Uplink Control Channel PUCCH transmission mode, the information of ACK/NACK repeat pattern.
3. method as claimed in claim 2 is characterized in that, described ACK/NACK feedback model is:
In conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
4. method as claimed in claim 2 is characterized in that, described PUCCH transmission mode is:
Single antenna port transmission pattern, or transmit diversity transmission mode.
5. method as claimed in claim 2 is characterized in that, described ACK/NACK repeat pattern is:
Repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
6. the method for claim 1 is characterized in that, this method further comprises:
Whether the base station uses the ACK/NACK feedback transmission configuration information of PDCCH transmission by high-level signaling notice terminal.
7. method as claimed in claim 2 is characterized in that, this method further comprises:
The base station will be relevant with the ACK/NACK feedback transmission semi-static configuration parameter, be handed down to terminal by high-level signaling.
8. method as claimed in claim 7 is characterized in that, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
9. a response message feedback method is characterized in that, this method comprises:
Terminal receives the affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information that the base station issues by physical downlink control channel PDCCH;
Terminal according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
10. method as claimed in claim 9 is characterized in that, described terminal comprises to base station feedback ACK/NACK information according to described ACK/NACK feedback transmission configuration information:
Terminal is determined or combination in any in the indicated ACK/NACK feedback model of described ACK/NACK feedback transmission configuration information, Physical Uplink Control Channel PUCCH transmission mode, the ACK/NACK repeat pattern;
Terminal is according to determining that the result is to base station feedback ACK/NACK information.
11. method as claimed in claim 10 is characterized in that, described ACK/NACK feedback model is:
In conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
12. method as claimed in claim 10 is characterized in that, described PUCCH transmission mode is:
Single antenna port transmission pattern, or transmit diversity transmission mode.
13. method as claimed in claim 10 is characterized in that, the ACK/NACK repeat pattern is:
Repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
14. method as claimed in claim 9 is characterized in that, terminal according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, this method further comprises:
Terminal receives the notice of base station by the ACK/NACK feedback transmission configuration information that whether uses the PDCCH transmission of high-level signaling transmission;
Described terminal comprises to base station feedback ACK/NACK information according to described ACK/NACK feedback transmission configuration information:
Terminal in described notice when using the ACK/NACK feedback transmission configuration information of PDCCH transmission, according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
15. method as claimed in claim 10 is characterized in that, terminal according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, this method further comprises:
Terminal receives the semi-static configuration parameter relevant with the ACK/NACK feedback transmission that the base station issues by high-level signaling;
Described terminal comprises to base station feedback ACK/NACK information according to described ACK/NACK feedback transmission configuration information:
Terminal is according to described ACK/NACK feedback transmission configuration information and described semi-static configuration parameter, to base station feedback ACK/NACK information.
16. method as claimed in claim 15 is characterized in that, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
17. the transmitting apparatus of a response feedback transmission of configuration information is characterized in that, this equipment comprises:
The configuration information generation unit is used for determining and need generating the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information;
The configuration information transmitting element is used for by physical downlink control channel PDCCH, and the ACK/NACK feedback transmission configuration information that generates is handed down to terminal.
18. equipment as claimed in claim 17, it is characterized in that described ACK/NACK feedback transmission configuration information comprises: one or combination in any in the information of the information of ACK/NACK feedback model, Physical Uplink Control Channel PUCCH transmission mode, the information of ACK/NACK repeat pattern.
19. equipment as claimed in claim 18 is characterized in that, described ACK/NACK feedback model is:
In conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
20. equipment as claimed in claim 18 is characterized in that, described PUCCH transmission mode is:
Single antenna port transmission pattern, or transmit diversity transmission mode.
21. equipment as claimed in claim 18 is characterized in that, described ACK/NACK repeat pattern is:
Repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
22. equipment as claimed in claim 17 is characterized in that, this equipment also comprises:
Notification unit is used for the ACK/NACK feedback transmission configuration information that whether uses PDCCH to transmit by high-level signaling notice terminal.
23. equipment as claimed in claim 18 is characterized in that, this equipment also comprises:
Semi-static dispensing unit is used for the semi-static configuration parameter relevant with the ACK/NACK feedback transmission is handed down to terminal by high-level signaling.
24. equipment as claimed in claim 23 is characterized in that, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
25. a response message feedback device is characterized in that, this equipment comprises:
The configuration information receiving element is used for receiving the affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information that the base station issues by physical downlink control channel PDCCH;
The response feedback unit is used for according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
26. equipment as claimed in claim 25 is characterized in that, described response feedback unit is used for:
Determine one or combination in any in the indicated ACK/NACK feedback model of described ACK/NACK feedback transmission configuration information, Physical Uplink Control Channel PUCCH transmission mode, the ACK/NACK repeat pattern;
According to definite result to base station feedback ACK/NACK information.
27. equipment as claimed in claim 26 is characterized in that, described ACK/NACK feedback model is:
In conjunction with the PUCCH form 1b of channel selection, or PUCCH form 3, or the PUCCH form 1a/1b of ACK/NACK merging.
28. equipment as claimed in claim 26 is characterized in that, described PUCCH transmission mode is:
Single antenna port transmission pattern, or transmit diversity transmission mode.
29. equipment as claimed in claim 26 is characterized in that, the ACK/NACK repeat pattern is:
Repeatedly transmitting ACK/nack message, or repeatedly transmitting ACK/nack message and iterative transfer times, or repeatedly transmitting ACK/nack message not.
30. equipment as claimed in claim 25 is characterized in that, this equipment also comprises:
The notice receiving element, be used for according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, receive the notice of the ACK/NACK feedback transmission configuration information that whether uses the PDCCH transmission that the base station sends by high-level signaling;
Described response feedback unit is used for:
In described notice when using the ACK/NACK feedback transmission configuration information of PDCCH transmission, according to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
31. equipment as claimed in claim 26 is characterized in that, this equipment also comprises:
Semi-static configuration parameter receiving element, be used for according to described ACK/NACK feedback transmission configuration information before base station feedback ACK/NACK information, receive the semi-static configuration parameter relevant that the base station issues by high-level signaling with the ACK/NACK feedback transmission;
Described response feedback unit is used for:
According to described ACK/NACK feedback transmission configuration information and described semi-static configuration parameter, to base station feedback ACK/NACK information.
32. equipment as claimed in claim 31 is characterized in that, described semi-static configuration parameter comprises:
When described ACK/NACK feedback model is the PUCCH form of selecting in conjunction with channel 1, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is single antenna port transmission pattern, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is PUCCH form 3, when described PUCCH transmission mode is the transmit diversity transmission mode, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
Described ACK/NACK feedback model is that PUCCH form 1a/1b, described PUCCH transmission mode that ACK/NACK merges are single antenna port transmission pattern and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message;
PUCCH form 1a/1b, the described PUCCH transmission mode that described ACK/NACK feedback model merges for A CK/NACK is transmit diversity transmission mode and described ACK/NACK repeat pattern when being repeatedly transmitting ACK/nack message, the parameter of the employed PUCCH resource of feeding back ACK/nack message.
33. a wireless communication system is characterized in that, this system comprises:
The base station is used for determining and need generating the ACK/NACK feedback transmission configuration information that needs configuration behind terminal configuration affirmative acknowledgement ACK/ negative response NACK feedback transmission configuration information; By physical downlink control channel PDCCH, the ACK/NACK feedback transmission configuration information that generates is handed down to terminal;
Terminal is used for receiving the ACK/NACK feedback transmission configuration information that the base station issues by PDCCH; According to described ACK/NACK feedback transmission configuration information to base station feedback ACK/NACK information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096596.6A CN102148672B (en) | 2011-04-18 | 2011-04-18 | Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110096596.6A CN102148672B (en) | 2011-04-18 | 2011-04-18 | Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102148672A true CN102148672A (en) | 2011-08-10 |
| CN102148672B CN102148672B (en) | 2014-04-02 |
Family
ID=44422695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110096596.6A Active CN102148672B (en) | 2011-04-18 | 2011-04-18 | Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102148672B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811283A (en) * | 2014-01-23 | 2015-07-29 | 夏普株式会社 | Physical uplink channel configuration method, base station and user equipment |
| CN106455093A (en) * | 2015-08-13 | 2017-02-22 | 电信科学技术研究院 | Data transmission method and apparatus |
| WO2018018478A1 (en) * | 2016-07-27 | 2018-02-01 | 广东欧珀移动通信有限公司 | Method of transmitting feedback information, terminal equipment, and base station |
| WO2018152790A1 (en) * | 2017-02-24 | 2018-08-30 | 广东欧珀移动通信有限公司 | Method for transmitting feedback information, terminal device and network device |
| WO2019028916A1 (en) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | Data transmission method and device |
| CN109923824A (en) * | 2016-10-31 | 2019-06-21 | 三星电子株式会社 | The transmission of UL control channel with dynamic structure |
| CN110034903A (en) * | 2018-01-12 | 2019-07-19 | 电信科学技术研究院有限公司 | Resource indicating method, resource determining method, device, base station and terminal |
| CN110582966A (en) * | 2017-05-05 | 2019-12-17 | 瑞典爱立信有限公司 | method and apparatus for transmitting feedback information |
| CN110661594A (en) * | 2018-06-29 | 2020-01-07 | 华为技术有限公司 | Multiplexing method and equipment for channel state information and hybrid automatic repeat request acknowledgement |
| CN111525984A (en) * | 2018-04-04 | 2020-08-11 | Oppo广东移动通信有限公司 | Transmission method of uplink control information and related product |
| WO2021027636A1 (en) * | 2019-08-09 | 2021-02-18 | 维沃移动通信有限公司 | Method and apparatus for transmitting feedback information |
| CN113287279A (en) * | 2019-01-11 | 2021-08-20 | 中兴通讯股份有限公司 | High reliability wireless communications |
| CN114124315A (en) * | 2020-08-28 | 2022-03-01 | 大唐移动通信设备有限公司 | Information feedback method, information receiving method, terminal and network equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426275A (en) * | 2007-10-29 | 2009-05-06 | 大唐移动通信设备有限公司 | Method and system for confirming transmission parameter in random access process |
| US20090268685A1 (en) * | 2008-04-29 | 2009-10-29 | Qualcomm Incorporated | Assignment of ack resource in a wireless communication system |
| CN101635987A (en) * | 2008-07-25 | 2010-01-27 | 中兴通讯股份有限公司 | Method for feeding back downlink receiving state |
| CN101873706A (en) * | 2009-04-24 | 2010-10-27 | 北京三星通信技术研究有限公司 | Method for feeding back identified/unidentified message in multi-carrier system |
-
2011
- 2011-04-18 CN CN201110096596.6A patent/CN102148672B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426275A (en) * | 2007-10-29 | 2009-05-06 | 大唐移动通信设备有限公司 | Method and system for confirming transmission parameter in random access process |
| US20090268685A1 (en) * | 2008-04-29 | 2009-10-29 | Qualcomm Incorporated | Assignment of ack resource in a wireless communication system |
| CN101635987A (en) * | 2008-07-25 | 2010-01-27 | 中兴通讯股份有限公司 | Method for feeding back downlink receiving state |
| CN101873706A (en) * | 2009-04-24 | 2010-10-27 | 北京三星通信技术研究有限公司 | Method for feeding back identified/unidentified message in multi-carrier system |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811283A (en) * | 2014-01-23 | 2015-07-29 | 夏普株式会社 | Physical uplink channel configuration method, base station and user equipment |
| WO2015110035A1 (en) * | 2014-01-23 | 2015-07-30 | 夏普株式会社 | Physical uplink channel configuration method and base station and user equipment |
| CN106455093A (en) * | 2015-08-13 | 2017-02-22 | 电信科学技术研究院 | Data transmission method and apparatus |
| WO2018018478A1 (en) * | 2016-07-27 | 2018-02-01 | 广东欧珀移动通信有限公司 | Method of transmitting feedback information, terminal equipment, and base station |
| US10892854B2 (en) | 2016-07-27 | 2021-01-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method, terminal device and base station for transmitting feedback information |
| CN109923824A (en) * | 2016-10-31 | 2019-06-21 | 三星电子株式会社 | The transmission of UL control channel with dynamic structure |
| CN114826538B (en) * | 2016-10-31 | 2024-05-03 | 三星电子株式会社 | Transmission of UL control channel with dynamic structure |
| CN115021872B (en) * | 2016-10-31 | 2024-03-26 | 三星电子株式会社 | Transmission of UL control channel with dynamic structure |
| US11700605B2 (en) | 2016-10-31 | 2023-07-11 | Samsung Electronics Co., Ltd. | Transmission of UL control channels with dynamic structures |
| CN115021872A (en) * | 2016-10-31 | 2022-09-06 | 三星电子株式会社 | Transmission of UL control channels with dynamic structure |
| CN114826538A (en) * | 2016-10-31 | 2022-07-29 | 三星电子株式会社 | Transmission of UL control channel with dynamic structure |
| CN109923824B (en) * | 2016-10-31 | 2022-03-22 | 三星电子株式会社 | Transmission of UL control channel with dynamic structure |
| US11172497B2 (en) | 2016-10-31 | 2021-11-09 | Samsung Electronics Co., Ltd. | Transmission of UL control channels with dynamic structures |
| US12004156B2 (en) | 2016-10-31 | 2024-06-04 | Samsung Electronics Co., Ltd. | Transmission of UL control channels with dynamic structures |
| US11096199B2 (en) | 2016-10-31 | 2021-08-17 | Samsung Electronics Co., Ltd. | Transmission of UL control channels with dynamic structures |
| RU2744800C1 (en) * | 2017-02-24 | 2021-03-15 | Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. | Method of transmission of feedback information, terminal device and network device |
| US11405159B2 (en) | 2017-02-24 | 2022-08-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for transmitting feedback information, terminal device and network device |
| WO2018152790A1 (en) * | 2017-02-24 | 2018-08-30 | 广东欧珀移动通信有限公司 | Method for transmitting feedback information, terminal device and network device |
| CN110392993B (en) * | 2017-02-24 | 2021-03-09 | Oppo广东移动通信有限公司 | Method for transmitting feedback information, terminal equipment, network equipment and storage medium |
| CN110392993A (en) * | 2017-02-24 | 2019-10-29 | Oppo广东移动通信有限公司 | Method, terminal device and the network equipment of transmitting feedback information |
| CN110582966B (en) * | 2017-05-05 | 2024-06-04 | 瑞典爱立信有限公司 | Method and apparatus for transmitting feedback information |
| CN110582966A (en) * | 2017-05-05 | 2019-12-17 | 瑞典爱立信有限公司 | method and apparatus for transmitting feedback information |
| WO2019028916A1 (en) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | Data transmission method and device |
| CN110034903A (en) * | 2018-01-12 | 2019-07-19 | 电信科学技术研究院有限公司 | Resource indicating method, resource determining method, device, base station and terminal |
| CN110034903B (en) * | 2018-01-12 | 2020-10-13 | 电信科学技术研究院有限公司 | Resource indication method, resource determination method, device, base station and terminal |
| US11304202B2 (en) | 2018-04-04 | 2022-04-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for transmitting uplink control information, and related product |
| CN111525984A (en) * | 2018-04-04 | 2020-08-11 | Oppo广东移动通信有限公司 | Transmission method of uplink control information and related product |
| CN110661594A (en) * | 2018-06-29 | 2020-01-07 | 华为技术有限公司 | Multiplexing method and equipment for channel state information and hybrid automatic repeat request acknowledgement |
| CN113287279A (en) * | 2019-01-11 | 2021-08-20 | 中兴通讯股份有限公司 | High reliability wireless communications |
| WO2021027636A1 (en) * | 2019-08-09 | 2021-02-18 | 维沃移动通信有限公司 | Method and apparatus for transmitting feedback information |
| CN114124315B (en) * | 2020-08-28 | 2024-02-02 | 大唐移动通信设备有限公司 | Information feedback method, information receiving method, terminal and network equipment |
| CN114124315A (en) * | 2020-08-28 | 2022-03-01 | 大唐移动通信设备有限公司 | Information feedback method, information receiving method, terminal and network equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102148672B (en) | 2014-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102148672B (en) | Methods, systems and equipment for transmitting response feedback transmission configuration information and response feedback | |
| CN103209483B (en) | The method of transmitting uplink control information, subscriber equipment and base station | |
| CN109962765B (en) | Method and device for transmitting wireless signals through PDSCH | |
| CN102045861B (en) | Scheduling and reporting method, system and device of uplink control information | |
| CN102104972B (en) | Configuring method and device for UCI (user class identifier) information transmission | |
| CN102281099B (en) | Method, system and equipment for transmitting data in time division duplex (TDD) radio frame | |
| CN102123015B (en) | Transmission channel state information (CSI) method, system and device | |
| CN111742592A (en) | Method and apparatus for uplink control information transmission | |
| EP3206325A1 (en) | Data transmission method and apparatus | |
| KR102439670B1 (en) | Transmission direction configuration method, device, and system | |
| CN101908951A (en) | Method for reporting channel state information (CSI) and base station | |
| CN102281128A (en) | Channel state information feedback triggering and feeding back method and device thereof | |
| CN102427608A (en) | Method and device for sending SRS (Sounding Reference Symbol) and indicating to send SRS | |
| CN102594528A (en) | Trigger method for non-periodic channel state information feedback | |
| US10153936B2 (en) | Method of reducing impact of D2D in-band interference on cellular transmission | |
| JP7053806B2 (en) | Resource selection for control signals in radio access networks | |
| CN101917259A (en) | Trigger method for aperiodic channel status information reports and base station | |
| CN103427938A (en) | Method, system and device for measurement of configuring channel and DLCSI feedback | |
| CN103684705A (en) | Method, device and system for transmitting HARQ (hybrid automatic repeat request) response message and CSI (channel state information) | |
| CN104348570A (en) | Uplink control information transmission method and apparatus | |
| CN103945449A (en) | CSI (Channel State Information) measurement method and device | |
| EP3739787A1 (en) | Method and apparatus for transmitting and receiving uplink control information | |
| CN101527963B (en) | Method and system for allocating resources to realize inter-cell interference control | |
| CN105450376A (en) | Control method and apparatus for secondary carrier in asymmetric uplink carrier aggregation | |
| CN114175783A (en) | Apparatus and method for PUCCH repetition using multi-beam |
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: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |