CN109347608A - A kind of method of information configuration, equipment and system - Google Patents

A kind of method of information configuration, equipment and system Download PDF

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Publication number
CN109347608A
CN109347608A CN201811192716.0A CN201811192716A CN109347608A CN 109347608 A CN109347608 A CN 109347608A CN 201811192716 A CN201811192716 A CN 201811192716A CN 109347608 A CN109347608 A CN 109347608A
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China
Prior art keywords
harq feedback
feedback information
network node
configuration
time
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CN201811192716.0A
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CN109347608B (en
Inventor
李超君
马莎
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Beijing Heyi Management Consulting Co ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

The invention discloses a kind of methods of information configuration, it include: the configuration signal for receiving network node and sending, when the configuration signal is used to indicate terminal and sends at least one hybrid automatic repeat-request HARQ feedback information, each HARQ feedback information occupies at least one described HARQ feedback information the part time-domain symbol in the same subframe；By the configuration of at least one described HARQ feedback information in the part time-domain symbol in the same subframe that each HARQ feedback information occupies；Match at least one HARQ feedback information described in postponing to network node transmission.Technical solution provided in an embodiment of the present invention, at least one HARQ feedback information can be sent by the part time-domain symbol in the same subframe, to allow the UE that there is double-strand to receive ability and single-stranded emissivities in synchronization respectively to different network node transmission HARQ feedback informations.

Description

A kind of method of information configuration, equipment and system
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of method of information configuration, equipment and system.
Background technique
There is a kind of user equipment (UE, User Equipment) in communication system, there is the type UE double-strand to receive energy Power, it can while the down link data from two network nodes is received, but only single-stranded emissivities that is, can only be not Uplink data is sent to different network sections in the same time.
After UE receives the downlink data of two network nodes, need to send out to two network nodes respectively in synchronization Hybrid automatic repeat-request (HARQ, Hybrid Automatic Repeat Request) feedback information of downlink data is sent, i.e., Correct response (ACK, Acknowledgement) or wrong responses (NACK, Non-Acknowledgement), or need HARQ feedback information and Physical Uplink Shared Channel (PUSCH, Physical are sent to two network nodes respectively in synchronization Uplink Share Channel) carrying data, but the time-domain symbol in same subframe can only carry a network node Data, so UE can not send upstream data to two network nodes simultaneously.
Summary of the invention
The embodiment of the present invention provides a kind of method of information configuration, can pass through the part time-domain symbol in the same subframe At least one HARQ feedback information is sent, to allow the UE that there is double-strand to receive ability and single-stranded emissivities in same a period of time It carves and sends HARQ feedback information to different network nodes respectively, additionally improve the utilization rate of time-domain symbol, accelerate The transmission speed of HARQ feedback information.The embodiment of the invention also provides corresponding equipment and systems.
First aspect of the embodiment of the present invention provides a kind of method of information configuration, comprising:
The configuration signal that network node is sent is received, the configuration signal is used to indicate terminal and sends at least one mixing certainly When dynamic retransmission request HARQ feedback information, each HARQ feedback information is occupied same at least one described HARQ feedback information Part time-domain symbol in a subframe；
The same subframe that the configuration of at least one described HARQ feedback information is occupied in each HARQ feedback information In part time-domain symbol on；
Match at least one HARQ feedback information described in postponing to network node transmission.
With reference to first aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK；
When to send a HARQ feedback information, the configuration signal is used to indicate one HARQ feedback information and accounts for The preassigned uplink time-domain symbol or one preassigned of network node described in the same subframe Time slot；
It is corresponding, it is described to configure at least one described HARQ feedback information in each HARQ feedback information occupancy In part time-domain symbol in the same subframe, comprising:
One HARQ feedback information is configured into the network node preassigned one described in the same subframe In a uplink time-domain symbol or a preassigned time slot；
When to send two HARQ feedback informations, the configuration signal is used to indicate described two HARQ feedback informations point The preassigned different time-gap of network node described in the same subframe not occupied；
It is corresponding, it is described to configure at least one described HARQ feedback information in each HARQ feedback information occupancy In part time-domain symbol in the same subframe, comprising:
Described two HARQ feedback informations are arranged respectively at network node described in the same subframe to preassign Different time-gap on.
The first possible implementation with reference to first aspect, in the second possible implementation, as the HARQ When feedback information occupies the preassigned uplink time-domain symbol of network node described in the same subframe, pass through physics The cyclic shift value of uplink control channel PUCCH sequence indicates the HARQ feedback information.
With reference to first aspect, the first or second of possible implementation of first aspect, in the third possible reality In existing mode, before described the step of sending at least one described HARQ feedback information to network node, further includes:
Receive the network node is sent first reserved resource allocation signaling, the first reserved resource allocation signaling Indicate the time cycle of the first reserved resource for carrying at least one HARQ feedback information and in each time cycle Interior sub-frame offset；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, comprising:
At least one described HARQ feedback information is sent in the described first reserved resource.
The first or second of possible implementation with reference to first aspect, in the fourth possible implementation, Before described the step of sending at least one described HARQ feedback information to network node, further includes:
Obtain the second reserved resource for carrying at least one HARQ feedback information, wherein described second is reserved The subframe of resource occupation is to be allocated to the subframe of cell particular probe reference signal；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, comprising:
At least one described HARQ feedback information is sent in the described second reserved resource.
With reference to first aspect, the first or second of possible implementation of first aspect, in the 5th kind of possible reality In existing mode, before described the step of sending at least one described HARQ feedback information to network node, further includes:
Receive the network node is sent second reserved resource allocation signaling, the second reserved resource allocation signaling In TDD system, the third for carrying at least one HARQ feedback information is reserved resource and is located at for instruction Row pilot time slot UpPTS；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, comprising:
It is reserved in the third and sends at least one described HARQ feedback information in resource.
The first possible implementation with reference to first aspect, in a sixth possible implementation, when transmission one While HARQ feedback information, when retransmiting the data of Physical Uplink Shared Channel carrying by the same subframe, The data that the configuration signal is used to indicate the Physical Uplink Shared Channel carrying occupy in the same subframe except described Other uplink time domains symbol except the preassigned uplink time-domain symbol of the network node that HARQ feedback information occupies Number；
Accordingly, described to configure at least one described HARQ feedback information in each HARQ feedback information occupancy In part time-domain symbol in the same subframe, comprising:
By the configuration of one HARQ feedback information in the preassigned uplink time-domain symbol of the network node, The data configuration that one Physical Uplink Shared Channel is carried removes the described pre- of HARQ feedback information occupancy described First in other uplink time-domain symbols except a specified uplink time-domain symbol.
6th kind of possible implementation with reference to first aspect, in the 7th kind of possible implementation, the network section The preassigned uplink time-domain symbol of point is the last one uplink time-domain symbol,
Accordingly, described to configure one HARQ feedback information in the preassigned uplink of the network node In time-domain symbol, by data configuration that one Physical Uplink Shared Channel carries described except the HARQ feedback information accounts for In other uplink time-domain symbols except a preassigned uplink time-domain symbol, comprising:
By the configuration of one HARQ feedback information in the last one described uplink time-domain symbol, by one physics The data configuration of Uplink Shared Channel carrying is in described the last one uplink time-domain symbol occupied except the HARQ feedback information Except other uplink time-domain symbols on.
Second aspect of the present invention provides a kind of method of information configuration, comprising:
Configuration signal is sent to terminal, the configuration signal is used to indicate the terminal and sends the automatic weight of at least one mixing When passing request HARQ feedback information, the same height of each HARQ feedback information occupancy at least one described HARQ feedback information Part time-domain symbol in frame；
Part time domain in the same subframe that each HARQ feedback information of configuration signal instruction occupies The HARQ feedback information that the terminal is sent is received and parsed on symbol.
In conjunction with second aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK, before described the step of sending configuration signal to terminal, further includes:
When to indicate that the terminal sends a HARQ feedback information, the configuration signal, the configuration signal are generated It is used to indicate the preassigned uplink of network node in the same subframe that one HARQ feedback information occupies Time-domain symbol or specified time slot；
When to indicate that the terminal sends two HARQ feedback informations, the configuration signal, the configuration signal are generated It is used to indicate time slot different in the same subframe that described two HARQ feedback informations occupy respectively.
The first possible implementation in conjunction with second aspect, in the second possible implementation, as the HARQ When feedback information occupies the preassigned uplink time-domain symbol of network node in the same subframe, pass through physical uplink The cyclic shift value of link control channel PUCCH sequence indicates the HARQ feedback information.
In conjunction with second aspect, second aspect the first or second of possible implementation, in the third possible reality In existing mode, before described at least one described HARQ feedback information for receiving the terminal transmission, further includes:
It is configured to carry the first reserved resource that the terminal sends at least one HARQ feedback information；
The first reserved resource allocation signaling is sent to the terminal, the first reserved resource allocation signaling instruction described the The time cycle of one reserved resource and the sub-frame offset within each time cycle；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
At least one HARQ feedback information described in the terminal transmission is received in the described first reserved resource.
In conjunction with second aspect the first or second of possible implementation, in the fourth possible implementation, When the HARQ feedback information occupies the preassigned uplink time-domain symbol of network node described in the same subframe When, it is described receive at least one described HARQ feedback information that the terminal is sent before, further includes:
It is configured to carry the second reserved resource that the terminal sends at least one HARQ feedback information, wherein The subframe of the second reserved resource occupation is to be allocated to the subframe of cell particular probe reference signal；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
At least one HARQ feedback information described in the terminal transmission is received in the described second reserved resource.
In conjunction with second aspect, second aspect the first or second of possible implementation, in the 5th kind of possible reality In existing mode, when the HARQ feedback information occupies network node described in the same subframe preassigned one or two When a uplink time-domain symbol, before described at least one described HARQ feedback information for receiving the terminal transmission, further includes:
It is configured to carry the reserved resource of third that the terminal sends at least one HARQ feedback information；
The second reserved resource allocation signaling is sent to the terminal, the second reserved resource allocation signaling instruction is in the time-division In duplexed TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
It is reserved in the third and receives at least one HARQ feedback information described in the terminal transmission in resource.
The first possible implementation in conjunction with second aspect, in a sixth possible implementation, described in the instruction While terminal sends a HARQ feedback information, a Physical Uplink Shared Channel is retransmited by the same subframe and is held When the data of load, the configuration signal is generated, the configuration signal is used to indicate the number of the Physical Uplink Shared Channel carrying According to the preassigned uplink of the network node in the occupancy same subframe except HARQ feedback information occupancy Other uplink time-domain symbols except time-domain symbol.
In conjunction with the 6th kind of possible implementation of second aspect, in the 7th kind of possible implementation, the network section The preassigned uplink time-domain symbol of point is the last one uplink time-domain symbol,
It is corresponding, it is described to generate the configuration signal, comprising:
It generates and configures sub- signaling, the sub- signaling of configuration is used to indicate the HARQ feedback information and occupies the same height The data of the last one uplink time-domain symbol in frame, the Physical Uplink Shared Channel carrying occupy in the same subframe Other uplink time-domain symbols in addition to the last one uplink time-domain symbol.
Third aspect present invention provides a kind of terminal, comprising:
First receiving unit, for receiving the configuration signal of network node transmission, the configuration signal is used to indicate terminal When sending at least one hybrid automatic repeat-request HARQ feedback information, each HARQ at least one described HARQ feedback information The part time-domain symbol in the same subframe that feedback information occupies；
First configuration unit is received for configuring at least one described HARQ feedback information in first receiving unit To configuration signal indicated by part time-domain symbol in the same subframe that occupies of each HARQ feedback information；
First transmission unit, for sending at least one good of first configuration of described dispensing unit to the network node HARQ feedback information.
In conjunction with the third aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK；First configuration unit includes: that the first configuration subelement and second configure subelement,
The first configuration subelement, for being occupied when the configuration signal is used to indicate one HARQ feedback information The same subframe described in the preassigned uplink time-domain symbol of network node or it is one preassigned when When gap, one HARQ feedback information is configured on the network node described in the same subframe preassigned one In row time-domain symbol or a preassigned time slot；
The second configuration subelement, for being used to indicate described two HARQ feedback information difference when the configuration signal The preassigned different time-gap of network node described in the same subframe occupied；By described two HARQ feedback informations point It is positioned respectively on the preassigned different time-gap of network node described in the same subframe.
In conjunction with the third aspect or the third aspect the first possible implementation, in second of possible implementation In,
First receiving unit is also used to receive the network node is sent first reserved resource allocation signaling, The first reserved resource allocation signaling instruction is for carrying the first reserved money of at least one HARQ feedback information The time cycle in source and the sub-frame offset within each time cycle；
First transmission unit, for sending at least one HARQ feedback letter in the described first reserved resource Breath.
The first possible implementation in conjunction with the third aspect, in the third possible implementation, the terminal is also It include: acquiring unit,
The acquiring unit, for obtaining the second reserved resource for carrying at least one HARQ feedback information, Wherein, the subframe of the reserved resource occupation is to be allocated to the subframe of cell particular probe reference signal；
First transmission unit, for sending described at least one in the second reserved resource that the acquiring unit obtains A HARQ feedback information.
In conjunction with the third aspect or the third aspect the first possible implementation, in the 4th kind of possible implementation In,
First receiving unit is also used to receive the network node is sent second reserved resource allocation signaling, The second reserved resource allocation signaling instruction is in TDD system, for carrying at least one described HARQ feedback The third of information reserves resource and is located at uplink pilot time slot UpPTS；
First transmission unit sends at least one HARQ feedback letter for reserving in the third in resource Breath.
The first possible implementation in conjunction with the third aspect, in a fifth possible implementation, described first matches Subelement is set, is also used to retransmit a physics by the same subframe while sending a HARQ feedback information When the data of Uplink Shared Channel carrying, one HARQ feedback information is configured in the network node preassigned one In a uplink time-domain symbol, the data configuration that one Physical Uplink Shared Channel is carried is described except the HARQ feedback In other uplink time-domain symbols except the preassigned uplink time-domain symbol of the network node that information occupies.
In conjunction with the 5th kind of possible implementation of the third aspect, in a sixth possible implementation, described first matches Subelement is set, is also used to when the preassigned uplink time-domain symbol of the network node be the last one uplink time-domain symbol When, by the configuration of one HARQ feedback information in the last one described uplink time-domain symbol, by one physical uplink The data configuration of shared channel bearing is in addition to described the last one uplink time-domain symbol occupied except the HARQ feedback information Other uplink time-domain symbols on.
Fourth aspect present invention provides a kind of apparatus for network node, comprising:
Second transmission unit, for sending configuration signal to terminal, the configuration signal is used to indicate the terminal and sends When at least one hybrid automatic repeat-request HARQ feedback information, each HARQ feedback at least one described HARQ feedback information The part time-domain symbol in the same subframe that information occupies；
Second receiving unit, each HARQ feedback information for indicating in the configuration signal occupy same The HARQ feedback information that the terminal is sent is received in part time-domain symbol in subframe；
Resolution unit, each HARQ feedback information for parsing in configuration signal instruction occupy same The HARQ feedback information that the terminal that the receiving unit receives in part time-domain symbol in a subframe is sent.
In conjunction with fourth aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK, the apparatus for network node further include: the first generation unit and the second generation unit,
First generation unit, for when to indicate that the terminal sends a HARQ feedback information, described in generation Configuration signal, the configuration signal are used to indicate network section in the same subframe that one HARQ feedback information occupies The preassigned uplink time-domain symbol of point or a specified time slot；
Second generation unit, for when to indicate that the terminal sends two HARQ feedback informations, described in generation Configuration signal, the configuration signal are used to indicate in the same subframe that described two HARQ feedback informations occupy respectively not Same time slot.
In conjunction with fourth aspect or fourth aspect the first possible implementation, in second of possible implementation In,
The apparatus for network node further include: the second configuration unit,
Second configuration unit carries described at least one described HARQ feedback information of terminal transmission for being configured to The first reserved resource；
Second transmission unit, for sending the first reserved resource of second configuration of described dispensing unit to the terminal Configuration signal, the first reserved resource allocation signaling indicated the time cycle of the described first reserved resource and in each weeks time Sub-frame offset in phase；
Second receiving unit, for being received in the described first reserved resource at least one described in the terminal transmission A HARQ feedback information.
The first possible implementation in conjunction with fourth aspect, in the third possible implementation, the network section Point device further include: third configuration unit,
The third configuration unit carries described at least one described HARQ feedback information of terminal transmission for being configured to The second reserved resource, wherein the subframe of the second reserved resource occupation is to be allocated to cell particular probe reference signal Subframe；
Second receiving unit, for being received in the described second reserved resource at least one described in the terminal transmission A HARQ feedback information.
In conjunction with fourth aspect or fourth aspect the first possible implementation, in the 4th kind of possible implementation In,
The apparatus for network node further include: the 4th configuration unit,
4th configuration unit, for occupying one specified in the same subframe when the HARQ feedback information Or when two uplink time-domain symbols, the third for being configured to carry terminal transmission at least one HARQ feedback information is pre- Stay resource；
Second transmission unit, for sending the second reserved resource allocation signaling to the terminal, described second is reserved Resource allocation signaling indicates that in TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
Second receiving unit receives at least one described in the terminal transmission for reserving in the third in resource A HARQ feedback information.
The first possible implementation in conjunction with fourth aspect, in a fifth possible implementation, described first is raw At unit, it is also used to send out again while indicating that the terminal sends a HARQ feedback information by the same subframe When the data for sending a Physical Uplink Shared Channel to carry, the configuration signal is generated, the configuration signal is used to indicate described The data of Physical Uplink Shared Channel carrying occupy the net occupied in the same subframe except the HARQ feedback information Other uplink time-domain symbols except the preassigned uplink time-domain symbol of network node.
In conjunction with the 5th kind of possible implementation of fourth aspect, in a sixth possible implementation, described first is raw At unit, when to be also used to the preassigned uplink time-domain symbol of the network node be the last one uplink time-domain symbol, It generates and configures sub- signaling, the sub- signaling of configuration is used to indicate the HARQ feedback information and occupies in the same subframe most The latter uplink time-domain symbol, the data of the Physical Uplink Shared Channel carrying, which occupy in the same subframe, removes last Other uplink time-domain symbols except a uplink time-domain symbol.
Fifth aspect present invention provides a kind of computer storage medium, and the computer storage medium is stored with program, should Program includes the partly or completely step of the method for terminal side information configuration when executing.
Sixth aspect present invention provides a kind of computer storage medium, and the computer storage medium is stored with program, should Program includes the partly or completely step of the method for network node side information configuration when executing.
Seventh aspect present invention provides a kind of terminal, comprising: the first receiver, the first transmitter, first memory and One processor,
Wherein, first receiver, for receiving the configuration signal of network node transmission, the configuration signal is for referring to It is every at least one described HARQ feedback information when showing that terminal sends at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that a HARQ feedback information occupies；
The first processor, for will at least one HARQ feedback information configuration indicated by the configuration signal The same subframe that occupies of each HARQ feedback information in part time-domain symbol on；
First transmitter, for sending to the network node with the letter of at least one HARQ feedback described in postponing Breath.
In conjunction with the 7th aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK；
The first processor is also used to believe one HARQ feedback when to send a HARQ feedback information The breath configuration preassigned uplink time-domain symbol or preassigned of the network node described in the same subframe On one time slot；
The first processor is also used to believe described two HARQ feedbacks when to send two HARQ feedback informations Breath is arranged respectively on the preassigned different time-gap of network node described in the same subframe.
In conjunction with the 7th aspect or the 7th aspect the first possible implementation, in second of possible implementation In,
First receiver is also used to receive the network node is sent first reserved resource allocation signaling, institute State first reserved resource of the first reserved resource allocation signaling instruction for carrying at least one HARQ feedback information when Between period and the sub-frame offset within each time cycle；
First transmitter is also used to send at least one HARQ feedback letter in the described first reserved resource Breath.
In conjunction with the 7th aspect the first possible implementation, in the third possible implementation, at described first Device is managed, is also used to obtain the second reserved resource for carrying at least one HARQ feedback information, wherein described second is pre- The subframe for staying resource occupation is to be allocated to the subframe of cell particular probe reference signal；
First transmitter is also used to send at least one HARQ feedback letter in the described second reserved resource Breath.
In conjunction with the 7th aspect or the third aspect the first possible implementation, in the 4th kind of possible implementation In,
First receiver is also used to receive the network node is sent second reserved resource allocation signaling, institute The second reserved resource allocation signaling instruction is stated in TDD system, for carrying at least one HARQ feedback letter The third of breath reserves resource and is located at uplink pilot time slot UpPTS；
First transmitter is also used to reserve at least one HARQ feedback letter of transmission in resource in the third Breath.
In conjunction with the 7th aspect the first possible implementation, in a fifth possible implementation, at described first Device is managed, is also used to retransmit a physical uplink by the same subframe while sending a HARQ feedback information When the data of shared channel bearing, one HARQ feedback information is configured in a specified uplink time-domain symbol On, the data configuration that one Physical Uplink Shared Channel is carried is described except described in HARQ feedback information occupancy In other uplink time-domain symbols except the preassigned uplink time-domain symbol of network node.
In conjunction with the 7th the 5th kind of possible implementation of aspect, in a sixth possible implementation, at described first Manage device, be also used to a specified uplink time-domain symbol be the last one uplink time-domain symbol when, by one HARQ Feedback information configures in the last one described uplink time-domain symbol, the data that one Physical Uplink Shared Channel is carried Configure other uplink time-domain symbols in addition to described the last one uplink time-domain symbol occupied except the HARQ feedback information On.
Eighth aspect present invention provides a kind of apparatus for network node, second receiver, the second transmitter, second memory and Second processor,
Wherein, second transmitter, for sending configuration signal to terminal, the configuration signal is used to indicate the end It is each at least one described HARQ feedback information when end sends at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that HARQ feedback information occupies；
The second receiver, each HARQ feedback information for indicating in the configuration signal occupy same The HARQ feedback information that the terminal is sent is received in part time-domain symbol in a subframe；
The second processor, for parsing each HARQ feedback information occupancy in configuration signal instruction The same subframe in part time-domain symbol on the HARQ feedback letter that sends of the terminal that receives of the receiving unit Breath.
In conjunction with eighth aspect, in the first possible implementation, the HARQ feedback information includes: correct response ACK or wrong responses NACK；
The second processor, for matching described in generation when to indicate that the terminal sends a HARQ feedback information Confidence enables, and the configuration signal is used to indicate network node in the same subframe that one HARQ feedback information occupies A preassigned uplink time-domain symbol or a specified time slot；
The second processor is also used to when to indicate that the terminal sends two HARQ feedback informations, described in generation Configuration signal, the configuration signal are used to indicate in the same subframe that described two HARQ feedback informations occupy respectively not Same time slot.
In conjunction with eighth aspect or eighth aspect the first possible implementation, in second of possible implementation In,
The second processor is also used to be configured to carry at least one described HARQ feedback letter that the terminal is sent First reserved resource of breath；
Second transmitter is also used to send the first reserved resource allocation signaling to the terminal, and described first is reserved The time cycle and the sub-frame offset within each time cycle that resource allocation signaling indicates the described first reserved resource；
The second receiver is also used to receive in the described first reserved resource at least one described in the terminal transmission A HARQ feedback information.
The first possible implementation in conjunction with eighth aspect, in the third possible implementation, as the HARQ When feedback information occupies the preassigned uplink time-domain symbol of network node described in the same subframe,
The second processor is also used to be configured to carry at least one described HARQ feedback letter that the terminal is sent Second reserved resource of breath, wherein the subframe of the second reserved resource occupation is to be allocated to cell particular probe reference signal Subframe；
The second receiver is also used to receive in the described second reserved resource at least one described in the terminal transmission A HARQ feedback information.
In conjunction with eighth aspect or eighth aspect the first possible implementation, in the 4th kind of possible implementation In,
The second processor is also used to occupy network section described in the same subframe when the HARQ feedback information When one or two preassigned uplink time-domain symbol of point, be configured to carry the terminal sends it is described at least one The third of HARQ feedback information reserves resource；
Second transmitter is also used to send the second reserved resource allocation signaling to the terminal, and described second is reserved Resource allocation signaling indicates that in TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
The second receiver is also used to receive at least one described in the terminal transmission in the reserved resource of the third A HARQ feedback information.
The first possible implementation in conjunction with eighth aspect, in a fifth possible implementation, at described second Device is managed, is also used to retransmit while indicating that the terminal sends a HARQ feedback information by the same subframe When the data of one Physical Uplink Shared Channel carrying, the configuration signal is generated, the configuration signal is used to indicate the object The data of reason Uplink Shared Channel carrying occupy the network occupied in the same subframe except the HARQ feedback information Other uplink time-domain symbols except the preassigned uplink time-domain symbol of node.
In conjunction with the 5th kind of possible implementation of eighth aspect, in a sixth possible implementation, at described second Device is managed, when to be also used to a specified uplink time-domain symbol be the last one uplink time-domain symbol, generate and configures sub- signaling, The sub- signaling of the configuration is used to indicate the HARQ feedback information and occupies the last one uplink time domain in the same subframe Symbol, the data of the Physical Uplink Shared Channel carrying, which occupy, removes the last one uplink time-domain symbol in the same subframe Except other uplink time-domain symbols.
Ninth aspect present invention provides a kind of information configuration system, comprising: terminal and apparatus for network node,
The terminal is terminal described in above-mentioned technical proposal；
The apparatus for network node is apparatus for network node described in above-mentioned technical proposal.
The configuration signal that the embodiment of the present invention is sent using network node is received, the configuration signal are used to indicate the end It is each at least one described HARQ feedback information when end sends at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that HARQ feedback information occupies；At least one HARQ feedback information configuration is existed In the part time-domain symbol in the same subframe that each HARQ feedback information occupies；It sends and configures to the network node At least one described HARQ feedback information afterwards.It can not be simultaneously to two network nodes or transmission two with UE in the prior art One network node of downlink data sends HARQ feedback information and compares, technical solution provided in an embodiment of the present invention, Ke Yitong The part time-domain symbol crossed in the same subframe sends at least one HARQ feedback information, thus make with double-strand receive ability and The UE of single-stranded emissivities can send HARQ feedback information to different network nodes respectively in synchronization, in addition also improve The utilization rate of time-domain symbol, accelerates the transmission speed of HARQ feedback information.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is an embodiment schematic diagram of the method for information configuration in the embodiment of the present invention；
Fig. 2 is another embodiment schematic diagram of the method for information configuration in the embodiment of the present invention；
Fig. 3 A is the schematic diagram in the embodiment of the present invention in application scenarios；
Fig. 3 B is another schematic diagram in the embodiment of the present invention in application scenarios；
Fig. 4 A is another schematic diagram in the embodiment of the present invention in application scenarios；
Fig. 4 B is another schematic diagram in the embodiment of the present invention in application scenarios；
Fig. 5 is an embodiment schematic diagram of terminal in the embodiment of the present invention；
Fig. 6 is another embodiment schematic diagram of terminal in the embodiment of the present invention；
Fig. 7 is another embodiment schematic diagram of terminal in the embodiment of the present invention；
Fig. 8 is an embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Fig. 9 is another embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Figure 10 is another embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Figure 11 is another embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Figure 12 is another embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Figure 13 is another embodiment schematic diagram of terminal in the embodiment of the present invention；
Figure 14 is another embodiment schematic diagram of apparatus for network node in the embodiment of the present invention；
Figure 15 is an embodiment schematic diagram of system in the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention provides a kind of method of information configuration, can pass through the part time-domain symbol in the same subframe At least one HARQ feedback information is sent, to allow the UE that there is double-strand to receive ability and single-stranded emissivities in same a period of time It carves and sends HARQ feedback information to different network nodes respectively, additionally improve the utilization rate of time-domain symbol, accelerate The transmission speed of HARQ feedback information.The embodiment of the invention also provides corresponding equipment and systems.It carries out individually below detailed Explanation.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those skilled in the art's every other implementation obtained without creative efforts Example, shall fall within the protection scope of the present invention.
Terminal in the embodiment of the present invention can set for terminals such as mobile phone, palm PC, laptop, personal computers Standby, the network node in the embodiment of the present invention can may include for access point (AP, access point) or base station, base station The uplink signal of macro base station and small base station, macro base station and small base station can be carried on different up-link carriers, can also be carried on Identical up-link carrier.Different up-link carriers is located at different frequency ranges, has different center carrier frequences.Carrier wave polymerization (CA, Carrier Aggregation) in system, up-link carrier is referred to as upstream cell carrier wave.
In order to which the embodiment of the present invention is more clearly understood, first to the frame structure and carrying HARQ feedback information in system Channel is briefly described.
Time domain is by radio frames (Radio Frame) come what is be identified, each radio frames by 10 1ms length son Frame (subframe) composition, each subframe are made of 12 or 14 symbols (symbol), wherein uplink time-domain symbol is known as Single-carrier frequency division multiple access (SC-FDMA, Single-Carrier Frequency Division Multiple Access) symbol Number, downlink symbol is known as orthogonal frequency division multiplexing (OFDM, Orthogonal Frequency Division Multiplexing) Symbol.For frequency division duplex (FDD, Frequency Division Duplexing) system, each subframe includes 2 time slots (slot).For time division duplex (TDD, Time Division Duplexing) system, subframe 1 is special subframe (special Subframe), subframe 6 is set as special subframe or downlink subframe according to TDD uplink-downlink configuration.Special subframe is by descending pilot frequency Time slot (DwPTS, Downlink Pilot TimeSlot), guard period (GP, Guard Period) and uplink pilot time slot (UpPTS, Uplink Pilot TimeSlot) composition.
When downlink transfer supports HARQ technology, UE is receiving PDSCH (Physical Downlink Share Channel, Physical Downlink Shared Channel) carrying data after, need to network node send HARQ feedback information.PDSCH connects When receiving correct, UE feeding back ACK, when PDSCH receives mistake, UE feeds back NACK.In the sending instant of HARQ feedback information, if do not had There is PUSCH to need to send, ACK/NACK is carried on Physical Uplink Control Channel (PUCCH, Physical Uplink Control Channel it is sent on).PUCCH sequence is by basic sequenceIt carries out cyclic shift α and generates, PUCCH sequence and motif The relationship of column may be expressed as: with formula0≤n < MSC, whereinFor the expression of PUCCH sequence Formula,For the expression formula of basic sequence, ejαnFor cyclic shift variable, MSCFor PUCCH sequence length.It should be noted that The enterprising line phase rotation of frequency domain is equivalent to has carried out cyclic shift in the time domain.
Refering to fig. 1, an embodiment of the method for the information configuration provided in the embodiment of the present invention includes:
101, terminal receives the configuration signal that network node is sent, and the configuration signal is used to indicate the terminal and is sent to When a few hybrid automatic repeat-request HARQ feedback information, each HARQ feedback letter at least one described HARQ feedback information Cease the part time-domain symbol in the same subframe occupied.
Hybrid automatic repeat-request (HARQ, Hybrid Automatic Repeat Request).
HARQ feedback information includes: correct response (ACK, Acknowledgement) or wrong responses (NACK, Non- Acknowledgement)。
Time-domain symbol in the embodiment of the present invention includes uplink time-domain symbol or time slot.
By taking a subframe is by 14 uplink time-domain symbols as an example, in the embodiment of the present invention, HARQ feedback information only needs to account for With the part uplink time-domain symbol in 14 uplink time-domain symbols, do not need to occupy all uplink time-domain symbols, in this way, its His uplink time-domain symbol can be used to carry the data of other HARQ feedback informations or PUSCH carrying.Preferably, The uplink time-domain symbol that HARQ feedback information occupies is not more than 7.
102, terminal configures at least one described HARQ feedback information in the same of each HARQ feedback information occupancy In part time-domain symbol in one subframe.
In the embodiment of the present invention, terminal configures each HARQ feedback information same according to the instruction in configuration signal In part time-domain symbol in subframe.
Such as: when indicating two HARQ feedback informations being arranged respectively at two in the same subframe not in configuration signal With on time slot, then when two HARQ feedback informations will be arranged respectively at corresponding according to the instruction in configuration signal by terminal In gap.
103, terminal is sent to the network node at least one HARQ feedback information described in postponing.
After terminal has configured HARQ feedback information in the time-domain symbol in the same subframe, sends and configure to network node At least one good HARQ feedback information.
The configuration signal that the embodiment of the present invention is sent using network node is received, the configuration signal are used to indicate the end It is each at least one described HARQ feedback information when end sends at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that HARQ feedback information occupies；At least one HARQ feedback information configuration is existed In the part time-domain symbol in the same subframe that each HARQ feedback information occupies；It sends and configures to the network node At least one described HARQ feedback information afterwards.With UE in the prior art HARQ feedback can not be sent to two network nodes simultaneously Information is compared, technical solution provided in an embodiment of the present invention, can be sent to by the part time-domain symbol in the same subframe A few HARQ feedback information, to allow the UE that there is double-strand to receive ability and single-stranded emissivities in synchronization difference HARQ feedback information is sent to different network nodes, the utilization rate of time-domain symbol is additionally improved, accelerates HARQ feedback The transmission speed of information.
Optionally, on the basis of above-mentioned Fig. 1 corresponding embodiment, the method for information configuration provided in an embodiment of the present invention Another embodiment in, the HARQ feedback information includes: correct response ACK or wrong responses NACK；
When to send a HARQ feedback information, the configuration signal is used to indicate one HARQ feedback information and accounts for The preassigned uplink time-domain symbol or one preassigned of network node described in the same subframe Time slot；
It is corresponding, it is described by the configuration of at least one described HARQ feedback information each HARQ feedback information occupy it is same In part time-domain symbol in one subframe, comprising:
One HARQ feedback information is configured into the network node preassigned one described in the same subframe In a uplink time-domain symbol or specified time slot；
When to send two HARQ feedback informations, the configuration signal is used to indicate described two HARQ feedback informations point The preassigned different time-gap of network node described in the same subframe not occupied；
It is corresponding, it is described that the configuration of at least one described HARQ feedback information is described every indicated by the configuration signal In the part time-domain symbol in the same subframe that a HARQ feedback information occupies, comprising:
Described two HARQ feedback informations are arranged respectively at network node described in the same subframe to preassign Different time-gap on.
In the embodiment of the present invention, when to send a HARQ feedback information, which can be configured In the preassigned uplink time-domain symbol of the network node in the same subframe, as the last one uplink time domain accords with Number, certainly, this place only illustrates, and is also possible to other uplink time-domain symbols.It, can when in the same subframe there are two time slot With by HARQ feedback information configuration on the preassigned time slot of the network node, such as first time slot or Second time slot.
When to send two HARQ feedback informations, the two HARQ feedback informations are arranged respectively at the network node It is such as by first HARQ feedback information configuration on first time slot, second HARQ is anti-on preassigned different time-gap Feedforward information configures on second time slot, it is of course also possible to configure in turn, the configuration signal that terminal is sent fully according to base station In requirement configure.
Optionally, on the basis of above-mentioned Fig. 1 corresponding alternative embodiment, information configuration provided in an embodiment of the present invention In another embodiment, when the HARQ feedback information occupies described in the same subframe network node preassigned one When uplink time-domain symbol, pass through physical uplink control channel (PUCCH, Physical Uplink Control Channel) cyclic shift value of sequence indicates the HARQ feedback information.
In the embodiment of the present invention, different cyclic shift values indicate different ACK/NACK states.Cyclic shift value and ACK/ NACK state is one-to-one.Specifically, base station can notify UE to be used to indicate by high-level signaling or physical layer signaling The cyclic shift value of ACK/NACK state, alternatively, the pre-defined cyclic shift value for being used to indicate ACK/NACK state of standard.Example Such as, cyclic shift value α=0 indicates ACK, α=MSC/ 2 indicate NACK, alternatively, cyclic shift value α=0 indicates NACK, α=MSC/2 Indicate ACK.
PUCCH sequence length MSCCan be pre-defined with standard, it can also notify UE should by high-level signaling with network node The sequence length of PUCCH.Preferably, the sequence length M of PUCCHSCIt is 12, it in this way can be with existing PUCCH format channelized frequencies Resource, because the sequence that the PUCCH that the embodiment of the present invention can be allowed to design and existing PUCCH format use is orthogonal.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 1 and Fig. 1 corresponding two alternative embodiments, the present invention It is described anti-to at least one described HARQ of network node transmission in another embodiment of the method for the information configuration that embodiment provides Before the step of feedforward information, can also include:
Receive the network node is sent first reserved resource allocation signaling, the first reserved resource allocation signaling Indicate the time cycle of the first reserved resource for carrying at least one HARQ feedback information and in each time Sub-frame offset in period；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, may include:
At least one described HARQ feedback information is sent in the described first reserved resource.
In the embodiment of the present invention, can configure according to network node before sending HARQ feedback information first is reserved to be provided First reserved resource indicated by the configuration signal of source is sent, e.g., in the time cycle of the described first reserved resource and every At least one HARQ feedback information is sent on the time point of sub-frame offset in a time cycle.
Optionally, on the basis of above-mentioned Fig. 1 corresponding two alternative embodiments, information provided in an embodiment of the present invention is matched In another embodiment for the method set, before described the step of sending at least one described HARQ feedback information to network node, Can also include:
Obtain the second reserved resource for carrying at least one HARQ feedback information, wherein described second is reserved The subframe of resource occupation is to be allocated to the subframe of cell particular probe reference signal；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, comprising:
At least one described HARQ feedback information is sent in the described second reserved resource.
In the embodiment of the present invention, before sending at least one HARQ feedback information, acquisition is needed to be allocated to cell specific The subframe of detection reference signal, that is, the second reserved resource of at least one HARQ feedback information is obtained, then in institute It states and sends at least one described HARQ feedback information in the second reserved resource.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 1 and Fig. 1 corresponding two alternative embodiments, the present invention It is described anti-to at least one described HARQ of network node transmission in another embodiment of the method for the information configuration that embodiment provides Before the step of feedforward information, further includes:
Receive the network node is sent second reserved resource allocation signaling, the second reserved resource allocation signaling In TDD system, the third for carrying at least one HARQ feedback information is reserved resource and is located at for instruction Row pilot time slot UpPTS；
It is corresponding, it is described to send at least one described HARQ feedback information to network node, comprising:
It is reserved in the third and sends at least one described HARQ feedback information in resource.
In the embodiment of the present invention, if it is in TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS, When terminal sends at least one described HARQ feedback information, reserves in the third and sent in resource.
Optionally, on the basis of above-mentioned Fig. 1 corresponding first alternative embodiment, information provided in an embodiment of the present invention In another alternative embodiment of the method for configuration, while sending a HARQ feedback information, pass through the same subframe When retransmiting the data of Physical Uplink Shared Channel carrying, the configuration signal is used to indicate the shared letter of the physical uplink The data of road carrying occupy in the same subframe except the network node that the HARQ feedback information occupies preassigns A uplink time-domain symbol except other uplink time-domain symbols；
Accordingly, described that the configuration of at least one described HARQ feedback information is described every indicated by the configuration signal In the part time-domain symbol in the same subframe that a HARQ feedback information occupies, comprising:
By the configuration of one HARQ feedback information in the preassigned uplink time-domain symbol of the network node, The data configuration that one Physical Uplink Shared Channel is carried is in the net occupied except the HARQ feedback information In other uplink time-domain symbols except the preassigned uplink time-domain symbol of network node.
Optionally, on the basis of the last one above-mentioned alternative embodiment, information configuration provided in an embodiment of the present invention In another alternative embodiment of method, a specified uplink time-domain symbol is the last one uplink time-domain symbol,
Accordingly, described to configure one HARQ feedback information in the preassigned uplink of the network node In time-domain symbol, by data configuration that one Physical Uplink Shared Channel carries described except the HARQ feedback information accounts for In other uplink time-domain symbols except the preassigned uplink time-domain symbol of network node, comprising:
By the configuration of one HARQ feedback information in the last one described uplink time-domain symbol, by one physics The data configuration of Uplink Shared Channel carrying is in described the last one uplink time-domain symbol occupied except the HARQ feedback information Except other uplink time-domain symbols on.
In the embodiment of the present invention, while terminal sends a HARQ feedback information, again by the same subframe It, can be by a HARQ feedback information configuration in the same subframe when sending the data of Physical Uplink Shared Channel carrying Described in the preassigned uplink time-domain symbol of network node, by Physical Uplink Shared Channel carrying data configuration in institute State the preassigned uplink time-domain symbol of the network node occupied in the same subframe except the HARQ feedback information Except other uplink time-domain symbols.Such as, when there are 14 uplink time-domain symbols in subframe, a HARQ feedback information is configured In the last one uplink time-domain symbol, by other in the same subframe of the data configuration of Physical Uplink Shared Channel carrying In 13 uplink time-domain symbols.
In the embodiment of the present invention, terminal can also receive coming into force for the configuration signal in the step 101 of network node configuration Time.The configuration take-effective time can be there are three types of method.
First method: System Frame Number (SFN, the System Frame that the notice UE that network node is sent comes into force is received Number)。
Second method: N number of subframe or M millisecond of the notice UE of network node transmission after receiving configuration signal are received The configuration signal comes into force afterwards.
The third method pre-defines the entry-into-force time of configuration signal.It is specifically as follows, pre-defined configuration signal comes into force System Frame Number.
Pass through the configuration take-effective time, it is possible to reduce or the fuzzy phase between elimination network node and user equipment, it improves The validity of ACK/NACK avoids additional ACK/NACK interference or ACK/NACK false retrieval.
In the embodiment of the present invention, terminal can also receive the effective of the configuration signal in the step 101 of network node configuration Time (duration).The minimum unit of effective time can be wireless frame level (a radio frames 10ms), for example, network node It is effective in effective or 50 radio frames in 100 radio frames to configure current configuration signal；Minimum unit is also possible to millisecond (ms) grade.When being more than effective time, i.e. configuration signal fails, and UE is using the ACK/NACK feedback system defaulted.
In the embodiment of the present invention, terminal can also receive the release command of network node transmission, and the release command is for going The configuration signal in step 101 is activated, that is, indicates that the configuration signal fails.UE, can be using silent after receiving release command The ACK/NACK feedback system recognized.Release command can be RRC signaling, MAC signaling or physical layer signaling, such as the letter in PDCCH It enables.
Referring to Fig.2, an a kind of embodiment of the method for information configuration provided in an embodiment of the present invention includes:
201, network node sends configuration signal to terminal, and the configuration signal is used to indicate the terminal and sends at least one When a hybrid automatic repeat-request HARQ feedback information, each HARQ feedback information is accounted at least one described HARQ feedback information Part time-domain symbol in the same subframe.
Hybrid automatic repeat-request (HARQ, Hybrid Automatic Repeat Request) feedback information includes: just (ACK, Acknowledgement) or wrong responses (NACK, Non-Acknowledgement) should indeed be answered.
Time-domain symbol in the embodiment of the present invention includes uplink time-domain symbol or time slot.
By taking a subframe is by 14 uplink time-domain symbols as an example, in the embodiment of the present invention, HARQ feedback information only needs to account for With the part uplink time-domain symbol in 14 uplink time-domain symbols, do not need to occupy all uplink time-domain symbols, in this way, its His uplink time-domain symbol can be used to carry the data of other HARQ feedback informations or PUSCH carrying.Preferably, The uplink time-domain symbol that HARQ feedback information occupies is not more than 7.
The configuration signal that network node is sent to terminal is high-level signaling.Wherein, high-level signaling (High Layer It Signaling) is to send the slower signaling of frequency, including nothing from higher level (layer) for opposite physical layer signaling Line resources control (RRC, Radio Resource Control) signaling and media access control (MAC, Media Access Control) signaling etc..Specifically, which is MAC signaling, alternatively, the configuration signal is dedicated RRC signaling, Ke Yidan Solely configure the ACK/NACK feedback system of each UE.The configuration signal is also possible to broadcast signaling, be present in Master Information Block (MIB, Master Information Block) and/or system information block (SIB, System Information Block) it is inner, in this way Base station uniformly can carry out ACK/NACK configuration to the UE in cell.
202, the same subframe that network node is occupied in each HARQ feedback information that the configuration signal indicates In part time-domain symbol on receive and parse the HARQ feedback information that the terminal is sent.
When terminal sends multiple HARQ feedback informations, different network nodes is can be while is sent to, it can also be with It is destined to identical network node.When multiple HARQ feedback informations are destined to different network nodes and are carried on identical Up-link carrier when, then the network node can receive the multiple HARQ feedback informations for being sent to different network nodes, but It is that the network node can be only with parsing the HARQ feedback information for being sent to oneself.When HARQ feedback information is destined to difference Network node when, and when being carried on different up-link carriers, the network node can receive only and parse is sent to from Oneself HARQ feedback information.
In the embodiment of the present invention, configuration signal is sent to terminal, the configuration signal is used to indicate the terminal and is sent to When a few hybrid automatic repeat-request HARQ feedback information, each HARQ feedback letter at least one described HARQ feedback information Cease the part time-domain symbol in the same subframe occupied；It is accounted in each HARQ feedback information of configuration signal instruction The HARQ feedback information that the terminal is sent is received and parsed in part time-domain symbol in the same subframe.With UE can not send HARQ feedback information to two network nodes simultaneously and compare in the prior art, technology provided in an embodiment of the present invention Scheme, network node can notify part time-domain symbol of the terminal in the same subframe to send at least one by configuration signal HARQ feedback information accelerates the transmission speed of HARQ feedback information to improve the utilization rate of time-domain symbol.
Optionally, on the basis of above-mentioned Fig. 2 corresponding embodiment, the method for information configuration provided in an embodiment of the present invention Another embodiment in, the HARQ feedback information includes: correct response ACK or wrong responses NACK；It is described to be sent out to terminal Before the step of sending configuration signal, can also include:
When to indicate that the terminal sends a HARQ feedback information, the configuration signal, the configuration signal are generated It is used to indicate the preassigned uplink of network node in the same subframe that one HARQ feedback information occupies Time-domain symbol or specified time slot；
When to indicate that the terminal sends two HARQ feedback informations, the configuration signal, the configuration signal are generated It is used to indicate time slot different in the same subframe that described two HARQ feedback informations occupy respectively.
In the embodiment of the present invention, when network node configuration be to send a HARQ feedback information when, network node can be with Specify a HARQ feedback information should configure which uplink time-domain symbol in the same subframe, if specified configuration is most The latter uplink time-domain symbol, certainly, this place are only illustrated, and other uplink time-domain symbols are also possible to.When the same subframe In there are two time slot when, it is possible to specify by HARQ feedback information configuration on which time slot, such as first time slot or Second time slot.
When to send two HARQ feedback informations, network node can specify matches the two HARQ feedback informations respectively It sets on two different time-gaps, and wants specified configuration sequence, such as by first HARQ feedback information configuration in first time slot On, by the configuration of second HARQ feedback information on second time slot, it is of course also possible to configure in turn, terminal fully according to The requirement in configuration signal that base station is sent configures.
Optionally, on the basis of above-mentioned Fig. 2 corresponding alternative embodiment, information configuration provided in an embodiment of the present invention In another alternative embodiment of method, preassigned when the HARQ feedback information occupies network node in the same subframe A uplink time-domain symbol when, indicated by the cyclic shift value of physical uplink control channel PUCCH sequence described HARQ feedback information.
In the embodiment of the present invention, different cyclic shift values indicate different ACK/NACK states.Cyclic shift value and ACK/ NACK state is one-to-one.ACK/NACK state can only include ACK and NACK two states；Subframe can also be introduced And/or the dimension of unit carrier wave, including ACK the and NACK state in different subframes and/or different units carrier wave.Specifically, base Standing can notify UE to be used to indicate the cyclic shift value of ACK/NACK state by high-level signaling or physical layer signaling, alternatively, mark The pre-defined cyclic shift value for being used to indicate ACK/NACK state of standard.For example, cyclic shift value α=0 indicates ACK, α=MSC/2 NACK is indicated, alternatively, cyclic shift value α=0 indicates NACK, α=MSC/ 2 indicate ACK.
PUCCH sequence length MSCCan be pre-defined with standard, it can also notify UE should by high-level signaling with network node The sequence length of PUCCH.Preferably, the sequence length M of PUCCHSCIt is 12, it in this way can be with existing PUCCH format channelized frequencies Resource, because the sequence that the PUCCH that the present invention can be allowed to design and existing PUCCH format use is orthogonal.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 2 and Fig. 2 corresponding two alternative embodiments, the present invention In another embodiment of the method for the information configuration that embodiment provides, it is described receive that the terminal sends it is described at least one Before HARQ feedback information, can also include:
It is configured to carry the first reserved resource of at least one HARQ feedback information that the terminal is sent；
The first reserved resource allocation signaling is sent to the terminal, the first reserved resource allocation signaling instruction described the The time cycle of one reserved resource and the sub-frame offset within each time cycle；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
At least one HARQ feedback information described in the terminal transmission is received in the described first reserved resource.
In the embodiment of the present invention, network node is the first reserved resource that terminal configuration sends HARQ feedback information, then Notify that then terminal can be sent in the first reserved resource to terminal by way of the first reserved resource allocation signaling At least one described HARQ feedback information.Reserved resource means that network node keeps for UE to send HARQ feedback information Resource.Because the scheduling of PDSCH is dynamic, thus the ACK/NACK feedback of PDSCH is also dynamic.When needing to feed back HARQ When feedback information, UE sends HARQ feedback information in subframe for being allocated to the reserved resource, when not needing feedback HARQ When feedback information, UE can not also be reserved at this and be sent HARQ feedback information in resource, that is, certain for being allocated to reserved resource is a little Frame can be empty.Specifically, when the first reserved resource is time cycle and sub-frame offset within each time cycle, terminal It is anti-at least one HARQ can be sent at the time point of the time cycle and the sub-frame offset within each time cycle Feedforward information, network node can also be received in the time cycle and the time point of the sub-frame offset within each time cycle At least one HARQ feedback information.For example, the time cycle that network node configures reserved resource is 10ms (millisecond), and every The last one subframe of 10ms can occupy.
The scheduling of PDSCH is dynamic, thus the ACK/NACK feedback of PDSCH is also dynamic.If any time is all ACK/NACK is sent in the part uplink time-domain symbol of a subframe, it, will when only one HARQ feedback information is sent There is uplink time-domain symbol remaining, results in waste of resources.In the present embodiment, network node is pre-configured with reserved money by high-level signaling Source reduces a possibility that wasting of resources occurs.
Optionally, on the basis of above-mentioned Fig. 2 corresponding two alternative embodiments, information provided in an embodiment of the present invention is matched In another embodiment for the method set, when the HARQ feedback information occupies the uplink specified in the same subframe When the symbol of domain, before described at least one described HARQ feedback information for receiving the terminal transmission, further includes:
It is configured to carry the second reserved resource of at least one HARQ feedback information that the terminal is sent, In, the subframe of the reserved resource occupation is to be allocated to cell particular probe reference signal (SRS, Sounding Reference Signal subframe)；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
At least one HARQ feedback information described in the terminal transmission is received in the described second reserved resource.
In the embodiment of the present invention, the subframe of the second reserved resource occupation is to be allocated to cell particular probe reference signal The complete or collected works of the subframe of occupancy or subset.When for complete or collected works, network node can be allocated to pre- without notice terminal network node The subframe of resource is stayed, because the subframe of the second reserved resource occupation is as the subframe that cell particular probe reference signal occupies, So the subframe that terminal can be allocated to cell particular probe reference signal by obtaining the network node determines the network node It is allocated to the subframe of the second reserved resource.When for subset, the subframe which needs to notify UE to reserve resource occupation is The part subframe for the subframe that cell particular probe reference signal occupies.In this way, terminal can be allocated to reserved resource at this Subframe sends at least one described HARQ feedback information, and network node also can be allocated to the subframe of the second reserved resource at this Receive at least one HARQ feedback information.Wherein, the subframe that the specific SRS of cell is occupied refers to that network node is entire cell In the subframe for being used for transmission SRS that stays in advance of UE.
Optionally, on the basis of the corresponding embodiment of above-mentioned Fig. 2 and Fig. 2 corresponding two alternative embodiments, the present invention In another embodiment of the method for the information configuration that embodiment provides, when the HARQ feedback information occupies the same subframe In specify one or two uplink time-domain symbol when, at least one the described HARQ feedback letter for receiving the terminal and sending Before breath, further includes:
The third for being configured to carry at least one HARQ feedback information that the terminal is sent reserves resource；
The second reserved resource allocation signaling is sent to the terminal, the second reserved resource allocation signaling instruction is in the time-division In duplexed TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
It is corresponding, described at least one described HARQ feedback information for receiving the terminal and sending, comprising:
It is reserved in the third and receives at least one HARQ feedback information described in the terminal transmission in resource.
In the embodiment of the present invention, in TDD system, when the reserved resource of the third of network node configuration is located at ascending pilot frequency Gap UpPTS, in this way, terminal can send at least one described HARQ feedback information, network section in uplink pilot time slot UpPTS Point also can receive at least one described HARQ feedback information in uplink pilot time slot UpPTS.
Optionally, on the basis of above-mentioned Fig. 2 corresponding first alternative embodiment, information provided in an embodiment of the present invention In another embodiment of the method for configuration, while indicating that the terminal sends a HARQ feedback information, by described same When one subframe retransmits the data of Physical Uplink Shared Channel carrying, the configuration signal, the configuration signal are generated The data for being used to indicate the Physical Uplink Shared Channel carrying occupy in the same subframe except the HARQ feedback information Other uplink time-domain symbols except the specified uplink time-domain symbol occupied.
In the embodiment of the present invention, while instruction terminal sends a HARQ feedback information, pass through the same height It, can be by a HARQ feedback information configuration same when frame retransmits the data of Physical Uplink Shared Channel carrying The preassigned uplink time-domain symbol of network node described in subframe, the data configuration that Physical Uplink Shared Channel is carried Except the preassigned uplink time domain of the network node that the HARQ feedback information occupies in the same subframe Other uplink time-domain symbols except symbol.Such as, when there is 14 uplink time-domain symbols in subframe, by a HARQ feedback information Configuration is in the last one uplink time-domain symbol, by the data configuration of Physical Uplink Shared Channel carrying in the same subframe In other 13 uplink time-domain symbols.
In the embodiment of the present invention, network node can be with the entry-into-force time of the configuration signal in configuration step 201.Configuration life Imitating the time can be there are three types of method.
First method: the System Frame Number (SFN, System Frame Number) that network node notice UE comes into force.
Second method: network node notifies UE that should match confidence after receiving N number of subframe after configuration signal or M millisecond Order comes into force.
The third method pre-defines the entry-into-force time of configuration signal.It is specifically as follows, pre-defined configuration signal comes into force System Frame Number.
Pass through the configuration take-effective time, it is possible to reduce or the fuzzy phase between elimination network node and user equipment, it improves The validity of ACK/NACK avoids additional ACK/NACK interference or ACK/NACK false retrieval.
In the embodiment of the present invention, network node can be with the effective time of the configuration signal in configuration step 201 (duration)。
The effective time of configuration signal in network node configuration step 201 is being more than the configuration signal after effective time Failure.Network node can notify the effective time of the UE configuration signal, alternatively, being also possible to pre-defined be somebody's turn to do of standard matches confidence The effective time of order.
Specifically, is including: more than after effective time, which fails
When UE last time has successfully received physical layer descending control channel (Physical Downlink Control Channel, PDCCH) or Physical Downlink Shared Channel (Physical Downlink Share Channel, PDSCH) when When carving apart from present moment more than effective time, configuration signal failure；And/or
When UE is more than effective time apart from present moment at the time of receiving the configuration signal, configuration signal failure.
The minimum unit of effective time can be wireless frame level (a radio frames 10ms), for example, network node configuration is worked as Preceding configuration signal is effective in effective or 50 radio frames in 100 radio frames；Minimum unit is also possible to millisecond (ms) grade, For example, network node configure current configuration signal in 100ms effectively or 1000ms in effectively.When being more than effective time, i.e., Configuration signal failure, UE is using the ACK/NACK feedback system defaulted, for example, the HARQ feedback information in the same subframe is only matched It sets to the same network node.
Base station sends release (release) order to UE, which, which is used to deactivate in step 201, matches confidence It enables, that is, indicates that the configuration signal fails.UE, can be using the ACK/NACK feedback system of default after receiving release command. Release command can be RRC signaling, MAC signaling or physical layer signaling, such as the signaling in PDCCH.
In order to make it easy to understand, illustrating the method for information configuration in the embodiment of the present invention below by taking two application scenarios as an example Process:
Refering to Fig. 3 A, Fig. 3 A be network node be terminal configuration one HARQ feedback information of transmission when format, this one A HARQ feedback information only takes up the last one uplink time-domain symbol in a subframe, in this way, terminal is configuring a HARQ When feedback information, a HARQ feedback information need to only be configured in the last one uplink time-domain symbol in figure 3 a, and to Network node sends a HARQ feedback information, after network node receives a HARQ feedback information, so that it may from figure The HARQ feedback information is parsed in the last one uplink time-domain symbol in the same subframe shown in 3A.
Refering to Fig. 3 B, Fig. 3 B be network node be terminal configuration one HARQ feedback information of transmission when format, this one A HARQ feedback information only takes up the last one time slot in a subframe, in this way, terminal is configuring a HARQ feedback information When, only need to by the last one time slot of HARQ feedback information configuration in figure 3b, and to network node send this one A HARQ feedback information, after network node receives a HARQ feedback information, so that it may the same height shown in Fig. 3 B The HARQ feedback information is parsed in frame on the last one time slot.
Refering to Fig. 4 A, Fig. 4 A be network node be terminal configuration two HARQ feedback informations of transmission when format, this two A HARQ feedback information occupies two time slots in a subframe respectively, in this way, terminal is configuring the two HARQ feedback informations When, the two HARQ feedback informations need to be only arranged respectively on two time slots of Fig. 4 A, and to the network node and another net Network node sends the two HARQ feedback informations.Assuming that the HARQ feedback information of the network node is carried on the last one time slot, The network node can be sent to this from receiving and parsing on the last one time slot in the same subframe shown in Fig. 4 A The HARQ feedback information of network node.The two HARQ feedback informations, which can be, to be carried on different frequency carrier wave, certainly It can be and carry on the same frequency carrier.
Refering to Fig. 4 B, while Fig. 4 B is one HARQ feedback information of transmission that network node is terminal configuration, retransmit The format when data of one Physical Uplink Shared Channel carrying, a HARQ feedback information occupy the last one uplink time domain symbol Number, the data of a Physical Uplink Shared Channel carrying occupy other remaining uplink time-domain symbols.One HARQ feedback information It can be carried on the carrier wave of different frequency with the data of Physical Uplink Shared Channel carrying, same frequency can also be carried on On the carrier wave of rate.
Refering to Fig. 5, an embodiment of terminal provided in an embodiment of the present invention includes:
First receiving unit 301, for receiving the configuration signal of network node transmission, the configuration signal is used to indicate institute It is every at least one described HARQ feedback information when stating terminal and sending at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that a HARQ feedback information occupies；
First configuration unit 302, for configuring at least one described HARQ feedback information in first receiving unit Part time domain symbol in the same subframe that each HARQ feedback information occupies indicated by 301 configuration signals received On number；
First transmission unit 303, for described configured at least to network node transmission first configuration unit 302 One HARQ feedback information.
In the embodiment of the present invention, the first receiving unit 301 receives the configuration signal that network node is sent, the configuration signal When being used to indicate the terminal and sending at least one hybrid automatic repeat-request HARQ feedback information, at least one described HARQ is anti- The part time-domain symbol in the same subframe that each HARQ feedback information occupies in feedforward information；First configuration unit 302 is by institute It states described every indicated by the configuration signal that the configuration of at least one HARQ feedback information is received in first receiving unit 301 In the part time-domain symbol in the same subframe that a HARQ feedback information occupies；First transmission unit 303 is to the network section Point sends described at least one configured HARQ feedback information of first configuration unit 302.It can not be same with terminal in the prior art When to two network nodes or send two downlink datas a network node send HARQ feedback information compare, the present invention The terminal that embodiment provides, can send at least one HARQ feedback information by the part time-domain symbol in the same subframe, To allow the UE that there is double-strand to receive ability and single-stranded emissivities in synchronization respectively to different network sections Point sends HARQ feedback information, additionally improves the utilization rate of time-domain symbol, accelerates the transmission speed of HARQ feedback information.
On the basis of above-mentioned Fig. 5 corresponding embodiment, refering to Fig. 6, another reality of terminal provided in an embodiment of the present invention It applies in example, the HARQ feedback information includes: correct response ACK or wrong responses NACK；First configuration unit 302 is wrapped It includes: the first configuration subelement 3021 and the second configuration subelement 3022,
The first configuration subelement 3021, for being used to indicate one HARQ feedback information when the configuration signal The preassigned uplink time-domain symbol of network node or preassigned one described in the same subframe occupied When a time slot, one HARQ feedback information is configured into the network node preassigned one described in the same subframe In a uplink time-domain symbol or a preassigned time slot；
The second configuration subelement 3022, for being used to indicate described two HARQ feedback informations when the configuration signal The preassigned different time-gap of network node described in the same subframe occupied respectively；Described two HARQ feedbacks are believed Breath is arranged respectively on the preassigned different time-gap of network node described in the same subframe.
On the basis of above-mentioned Fig. 5 or Fig. 6 corresponding embodiment, another embodiment of terminal provided in an embodiment of the present invention In,
First receiving unit 301 is also used to receive the network node is sent first reserved resource distribution letter It enables, the first reserved resource allocation signaling instruction is for carrying the first reserved resource of at least one HARQ feedback information Time cycle and the sub-frame offset within each time cycle；
First transmission unit 303, for sending at least one described HARQ feedback in the described first reserved resource Information.
On the basis of above-mentioned Fig. 6 corresponding embodiment, refering to Fig. 7, another reality of terminal provided in an embodiment of the present invention It applies in example, the terminal further include: acquiring unit 304,
The acquiring unit 304, for obtaining the second reserved money for carrying at least one HARQ feedback information Source, wherein the subframe of the second reserved resource occupation is to be allocated to the subframe of cell particular probe reference signal；
First transmission unit 303, described in being sent in the second reserved resource that the acquiring unit 304 obtains At least one HARQ feedback information.
On the basis of above-mentioned Fig. 5 or Fig. 6 corresponding embodiment, another embodiment of terminal provided in an embodiment of the present invention In,
First receiving unit 301 is also used to receive the network node is sent second reserved resource distribution letter It enables, the second reserved resource allocation signaling instruction is anti-for carrying at least one described HARQ in TDD system The third of feedforward information reserves resource and is located at uplink pilot time slot UpPTS；
First transmission unit 303 sends at least one described HARQ feedback for reserving in the third in resource Information.
On the basis of above-mentioned Fig. 6 corresponding embodiment, in another embodiment of terminal provided in an embodiment of the present invention,
The first configuration subelement 3021, is also used to while sending a HARQ feedback information, by described same When one subframe retransmits the data of Physical Uplink Shared Channel carrying, one HARQ feedback information is configured in institute It states in the preassigned uplink time-domain symbol of network node, the data that one Physical Uplink Shared Channel carries is matched Set other in addition to the preassigned uplink time-domain symbol of network node occupied except the HARQ feedback information In uplink time-domain symbol.
On the basis of above-mentioned Fig. 6 corresponding alternative embodiment, another embodiment of terminal provided in an embodiment of the present invention In,
The first configuration subelement 3021, is also used to when the preassigned uplink time-domain symbol of the network node When for the last one uplink time-domain symbol, one HARQ feedback information is configured in the last one described uplink time-domain symbol On, the data configuration that one Physical Uplink Shared Channel is carried removes the last of HARQ feedback information occupancy described In other uplink time-domain symbols except one uplink time-domain symbol.
Refering to Fig. 8, an embodiment of apparatus for network node provided in an embodiment of the present invention includes:
Second transmission unit 401, for sending configuration signal to terminal, the configuration signal is used to indicate the terminal hair When giving at least one hybrid automatic repeat-request HARQ feedback information, each HARQ is anti-in at least one described HARQ feedback information The part time-domain symbol in the same subframe that feedforward information occupies；
Second receiving unit 402, each HARQ feedback information for indicating in the configuration signal occupy same The terminal is received in part time-domain symbol in one subframe is sent to the HARQ feedback information come；
Resolution unit 403 is occupied for parsing each HARQ feedback information in configuration signal instruction The HARQ feedback letter that the terminal that the receiving unit 402 receives in part time-domain symbol in the same subframe is sent Breath.
In the embodiment of the present invention, the second transmission unit 401 sends configuration signal to terminal, and the configuration signal is used to indicate When the terminal sends at least one hybrid automatic repeat-request HARQ feedback information, at least one described HARQ feedback information The part time-domain symbol in the same subframe that each HARQ feedback information occupies；Second receiving unit 40 in it is described match confidence The terminal hair is received in the part time-domain symbol in the same subframe for enabling each HARQ feedback information of instruction occupy The HARQ feedback information sent；Resolution unit 40 in parse the configuration signal instruction each HARQ feedback information The HARQ that the terminal that the receiving unit 402 receives in the part time-domain symbol in the same subframe occupied is sent Feedback information.Compared with prior art, apparatus for network node provided in an embodiment of the present invention can be configured to terminal by same Part time-domain symbol in a subframe sends at least one HARQ feedback information, to make to receive ability and single-stranded hair with double-strand The UE for penetrating ability can send HARQ feedback information to different network nodes respectively in synchronization, additionally improve time domain The utilization rate of symbol accelerates the transmission speed of HARQ feedback information.
On the basis of above-mentioned Fig. 8 corresponding embodiment, refering to Fig. 9, apparatus for network node provided in an embodiment of the present invention Another embodiment further include: the first generation unit 404 and the second generation unit 405,
First generation unit 404, for generating institute when to indicate that the terminal sends a HARQ feedback information Configuration signal is stated, the configuration signal is used to indicate network in the same subframe that one HARQ feedback information occupies The preassigned uplink time-domain symbol of node or a specified time slot；
Second generation unit 405, for generating institute when to indicate that the terminal sends two HARQ feedback informations Configuration signal is stated, the configuration signal is used to indicate in the same subframe that described two HARQ feedback informations occupy respectively Different time slots.
On the basis of above-mentioned Fig. 8 corresponding embodiment, refering to fig. 10, apparatus for network node provided in an embodiment of the present invention Another embodiment further include: the second configuration unit 406,
Second configuration unit 406, for be configured to carry the terminal send described at least one HARQ it is anti- The reserved resource of the first of feedforward information；
Second transmission unit 401, first for sending that second configuration unit 406 configures to the terminal are pre- Resource allocation signaling is stayed, the first reserved resource allocation signaling indicates the time cycle of the described first reserved resource and each Sub-frame offset in time cycle；
Second receiving unit 402, for being received in the first reserved resource that second configuration unit 406 configures At least one described HARQ feedback information that the terminal is sent.
On the basis of above-mentioned Fig. 8 corresponding embodiment, refering to fig. 11, apparatus for network node provided in an embodiment of the present invention Another embodiment further include: third configuration unit 407,
The third configuration unit 407, for be configured to carry the terminal send described at least one HARQ it is anti- The reserved resource of the second of feedforward information, wherein the subframe of the second reserved resource occupation is to be allocated to the reference of cell particular probe The subframe of signal；
Second receiving unit 402, for being received in the described second reserved resource described in the terminal transmission extremely A few HARQ feedback information.
On the basis of above-mentioned Fig. 8 corresponding embodiment, refering to fig. 12, apparatus for network node provided in an embodiment of the present invention Another embodiment further include: the 4th configuration unit 408,
4th configuration unit 408, for be configured to carry the terminal send described at least one HARQ it is anti- The third of feedforward information reserves resource；
Second transmission unit 401, for sending the second reserved resource allocation signaling to the terminal, described second is pre- Stay resource allocation signaling instruction in TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
Second receiving unit 402, for being received in the reserved resource at least one described in the terminal transmission A HARQ feedback information.
On the basis of above-mentioned Figure 10 corresponding embodiment, another reality of apparatus for network node provided in an embodiment of the present invention It applies in example,
First generation unit 404 is also used to lead to while indicating that the terminal sends a HARQ feedback information Cross the same subframe retransmit a Physical Uplink Shared Channel carrying data when, generate the configuration signal, it is described The data that configuration signal is used to indicate the Physical Uplink Shared Channel carrying occupy in the same subframe except the HARQ Other uplink time-domain symbols except the preassigned uplink time-domain symbol of the network node that feedback information occupies.
On the basis of above-mentioned Figure 10 corresponding alternative embodiment, apparatus for network node provided in an embodiment of the present invention it is another In one embodiment,
First generation unit 404, being also used to the preassigned uplink time-domain symbol of the network node is most It when the latter uplink time-domain symbol, generates and configures sub- signaling, the sub- signaling of configuration is used to indicate the HARQ feedback information and accounts for Institute is occupied with the data of the last one uplink time-domain symbol in the same subframe, the Physical Uplink Shared Channel carrying State other uplink time-domain symbols in the same subframe in addition to the last one uplink time-domain symbol.
The embodiment of the invention also provides a kind of computer storage medium, the computer storage medium is stored with program, The program includes some or all of step of information configuring methods described in above-mentioned terminal side technical solution when executing.
The embodiment of the invention also provides a kind of computer storage medium, the computer storage medium is stored with program, The program includes some or all of step of information configuring methods described in the technical solution of above-mentioned network node side when executing.
Refering to fig. 13, an embodiment of terminal provided in an embodiment of the present invention includes: that the first receiver 310, first is sent Device 320, first memory 330 and first processor 340,
Wherein, first receiver 310, for receiving the configuration signal of network node transmission, the configuration signal is used When indicating that the terminal sends at least one hybrid automatic repeat-request HARQ feedback information, at least one described HARQ feedback The part time-domain symbol in the same subframe that each HARQ feedback information occupies in information；
The first processor 340, for configuring at least one described HARQ feedback information in the configuration signal institute In the part time-domain symbol in the same subframe that each HARQ feedback information indicated occupies；
First transmitter 320, for sending to the network node at least one HARQ feedback described in postponing Information.
In some embodiments of the invention, the first processor 340, a HARQ feedback information will be sent by being also used to work as When, one HARQ feedback information is configured into the preassigned uplink of the network node described in the same subframe In time-domain symbol or a preassigned time slot；
The first processor 340 is also used to when to send two HARQ feedback informations, by described two HARQ feedbacks Information is arranged respectively on the preassigned different time-gap of network node described in the same subframe.
In some embodiments of the invention, first receiver 310 is also used to receive the network node is sent One reserved resource allocation signaling, the first reserved resource allocation signaling instruction is for carrying at least one HARQ feedback letter The time cycle of first reserved resource of breath and the sub-frame offset within each time cycle；
First transmitter 320 is also used to send at least one described HARQ feedback in the described first reserved resource Information.
In some embodiments of the invention, the first processor 340, be also used to obtain for carry it is described at least one The reserved resource of the second of HARQ feedback information, wherein the subframe of the second reserved resource occupation is to be allocated to the specific spy of cell Survey the subframe of reference signal；
First transmitter 320 is also used to send at least one described HARQ feedback in the described second reserved resource Information.
In some embodiments of the invention, first receiver 310 is also used to receive the network node is sent Two reserved resource allocation signalings, the second reserved resource allocation signaling instruction is in TDD system, for carrying The third for stating at least one HARQ feedback information reserves resource and is located at uplink pilot time slot UpPTS；
First transmitter 320 is also used to reserve at least one described HARQ feedback of transmission in resource in the third Information.
In some embodiments of the invention, the first processor 340 is also used to work as the same of one HARQ feedback information of transmission When, it is when retransmiting the data of Physical Uplink Shared Channel carrying by the same subframe, one HARQ is anti- Feedforward information configures in the preassigned uplink time-domain symbol of the network node, by the shared letter of one physical uplink The data configuration of road carrying is in the preassigned uplink of the network node occupied except the HARQ feedback information In other uplink time-domain symbols except time-domain symbol.
In some embodiments of the invention, the first processor 340 is also used to the network node preassigned one Uplink time-domain symbol be the last one uplink time-domain symbol when, by one HARQ feedback information configuration it is described the last one In uplink time-domain symbol, the data configuration that one Physical Uplink Shared Channel is carried is described except the HARQ feedback is believed It ceases in other uplink time-domain symbols except the last one the uplink time-domain symbol occupied.
Refering to fig. 14, an embodiment of apparatus for network node provided in an embodiment of the present invention include: second receiver 410, Second transmitter 420, second memory 430 and second processor 440,
Wherein, second transmitter 420, for sending configuration signal to terminal, the configuration signal is used to indicate institute It is every at least one described HARQ feedback information when stating terminal and sending at least one hybrid automatic repeat-request HARQ feedback information The part time-domain symbol in the same subframe that a HARQ feedback information occupies；
The second receiver 410 occupies same in each HARQ feedback information of configuration signal instruction The HARQ feedback information that the terminal is sent is received in part time-domain symbol in a subframe；
The second processor 440, for parsing each HARQ feedback information in configuration signal instruction The HARQ that the terminal that the receiving unit receives in the part time-domain symbol in the same subframe occupied is sent is anti- Feedforward information.
In some embodiments of the invention, the HARQ feedback information includes: correct response ACK or wrong responses NACK；
The second processor 440, for when to indicate that the terminal sends a HARQ feedback information, described in generation Configuration signal, the configuration signal are used to indicate network section in the same subframe that one HARQ feedback information occupies The preassigned uplink time-domain symbol of point or a specified time slot；
The second processor 440 is also used to generate institute when to indicate that the terminal sends two HARQ feedback informations Configuration signal is stated, the configuration signal is used to indicate in the same subframe that described two HARQ feedback informations occupy respectively Different time slots.
In some embodiments of the invention, the second processor 440 is also used to be configured to carry what the terminal was sent The reserved resource of the first of at least one HARQ feedback information；
Second transmitter 420 is also used to send the first reserved resource allocation signaling to the terminal, and described first is pre- The time cycle for staying resource allocation signaling to indicate the described first reserved resource and the sub-frame offset within each time cycle；
The second receiver 410 is also used to receive in the described first reserved resource described in the terminal transmission extremely A few HARQ feedback information.
In some embodiments of the invention, when the HARQ feedback information occupies the network node same height in advance When the uplink time-domain symbol specified in frame,
It is anti-to be also used to be configured to carry at least one described HARQ that the terminal is sent for the second processor 440 The reserved resource of the second of feedforward information, wherein the subframe of the second reserved resource occupation is to be allocated to the reference of cell particular probe The subframe of signal；
The second receiver 410 is also used to receive in the described second reserved resource described in the terminal transmission extremely A few HARQ feedback information.
In some embodiments of the invention, the second processor 440 is also used to work as described in HARQ feedback information occupancy When one or two the uplink time-domain symbol specified in the same subframe, be configured to carry the terminal sends it is described at least The third of one HARQ feedback information reserves resource；
Second transmitter 420 is also used to send the second reserved resource allocation signaling to the terminal, and described second is pre- Stay resource allocation signaling instruction in TDD system, the third reserves resource and is located at uplink pilot time slot UpPTS；
The second receiver 410 is also used to receive described in the terminal transmission extremely in the reserved resource of the third A few HARQ feedback information.
In some embodiments of the invention, the second processor 440 is also used to send a HARQ when the instruction terminal While feedback information, when retransmiting the data of Physical Uplink Shared Channel carrying by the same subframe, generate The configuration signal, the data that the configuration signal is used to indicate the Physical Uplink Shared Channel carrying occupy described same In subframe except the HARQ feedback information occupy the preassigned uplink time-domain symbol of the network node in addition to its His uplink time-domain symbol.
In some embodiments of the invention, the second processor 440 is also used to a specified uplink time-domain symbol It when for the last one uplink time-domain symbol, generates and configures sub- signaling, the sub- signaling of configuration is used to indicate the HARQ feedback letter Breath occupies the last one uplink time-domain symbol in the same subframe, and the data of the Physical Uplink Shared Channel carrying account for With other uplink time-domain symbols in the same subframe in addition to the last one uplink time-domain symbol.
Refering to fig. 15, an embodiment of information configuration system provided in an embodiment of the present invention includes: terminal 30 and network section Point device 40,
Terminal 30, for receiving the configuration signal of network node transmission, the configuration signal is used to indicate the terminal hair When giving at least one hybrid automatic repeat-request HARQ feedback information, each HARQ is anti-in at least one described HARQ feedback information The part time-domain symbol in the same subframe that feedforward information occupies；At least one described HARQ feedback information is configured described every In the part time-domain symbol in the same subframe that a HARQ feedback information occupies；It sends to the network node with the institute postponed State at least one HARQ feedback information.
Apparatus for network node 40, for sending configuration signal to terminal, the configuration signal is used to indicate the terminal hair When giving at least one hybrid automatic repeat-request HARQ feedback information, each HARQ is anti-in at least one described HARQ feedback information The part time-domain symbol in the same subframe that feedforward information occupies；Receive at least one described HARQ feedback that the terminal is sent Information, and the part time domain symbol in the same subframe that each HARQ feedback information of configuration signal instruction occupies The HARQ feedback information that the terminal is sent is parsed on number.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage Medium may include: ROM, RAM, disk or CD etc..
The method, equipment and system for being provided for the embodiments of the invention information configuration above are described in detail, Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used In facilitating the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, according to the present invention Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as Limitation of the present invention.

Claims (10)

1. a kind of method of information configuration characterized by comprising
The configuration signal that network node is sent is received, the configuration signal is used to indicate terminal one mixed automatic retransfer of transmission and asks When seeking HARQ feedback information, one HARQ feedback information is occupied on one that the network node in a subframe is specified Row time-domain symbol, one subframe are made of 14 or 12 time-domain symbols；
By the configuration of one HARQ feedback information in one uplink time-domain symbol in one subframe；
It sends to the network node with the one HARQ feedback information postponed.
2. the method according to claim 1, wherein one HARQ feedback information passes through physical uplink link The cyclic shift value of control channel PUCCH sequence indicates.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
The signaling of the cyclic shift value for the correct response ACK/ wrong responses NACK state of instruction that the network node is sent is received, Wherein, different cyclic shift values indicate different ACK/NACK states, the signal shift value of the instruction ACK/NACK state Signaling is high-level signaling or physical layer signaling.
4. method according to any one of claims 1 to 3, which is characterized in that described to send described one to network node Before the step of a HARQ feedback information, further includes:
Receive the network node is sent first reserved resource allocation signaling, the first reserved resource allocation signaling instruction The time cycle of the first reserved resource for carrying one HARQ feedback information and the subframe within each time cycle Offset；
It is corresponding, it is described to send one HARQ feedback information to network node, comprising:
One HARQ feedback information is sent in the described first reserved resource.
5. method according to claim 1 to 3, which is characterized in that described one to network node transmission Before the step of HARQ feedback information, further includes:
Obtain the second reserved resource for carrying one HARQ feedback information, wherein the second reserved resource occupation Subframe be to be allocated to the subframe of cell particular probe reference signal；
It is corresponding, it is described to send one HARQ feedback information to network node, comprising:
One HARQ feedback information is sent in the described second reserved resource.
6. method according to claim 1 to 3, which is characterized in that described one to network node transmission Before the step of HARQ feedback information, further includes:
Receive the network node is sent second reserved resource allocation signaling, the second reserved resource allocation signaling instruction In TDD system, when the reserved resource of third for carrying one HARQ feedback information is located at ascending pilot frequency Gap UpPTS；
It is corresponding, it is described to send one HARQ feedback information to network node, comprising:
It is reserved in the third and sends one HARQ feedback information in resource.
7. the method according to claim 1, wherein it is total to retransmit a physical uplink by one subframe When enjoying the data of channel bearing, the configuration signal is used to indicate described in the data occupancy of the Physical Uplink Shared Channel carrying Its in one subframe in addition to a specified uplink time-domain symbol of the network node that the HARQ feedback information occupies His uplink time-domain symbol；
Accordingly, described to accord with one uplink time domain of one HARQ feedback information configuration in one subframe Number, comprising:
By the configuration of one HARQ feedback information in the uplink time-domain symbol that the network node is specified, by described one The data configuration of a Physical Uplink Shared Channel carrying it is described except one HARQ feedback information occupy it is one on In other uplink time-domain symbols except row time-domain symbol.
8. the method according to the description of claim 7 is characterized in that the uplink time-domain symbol that the network node is specified is The last one uplink time-domain symbol,
Accordingly, the uplink time-domain symbol that the configuration of one HARQ feedback information is specified in the network node On, the data configuration that one Physical Uplink Shared Channel is carried removes what one HARQ feedback information occupied described In other uplink time-domain symbols except one uplink time-domain symbol, comprising:
By the configuration of one HARQ feedback information in the last one described uplink time-domain symbol, by one physical uplink The data configuration of shared channel bearing is in described the last one uplink time-domain symbol occupied except one HARQ feedback information Except other uplink time-domain symbols on.
9. a kind of method of information configuration characterized by comprising
Configuration signal is sent to terminal, the configuration signal is used to indicate the terminal and sends a hybrid automatic repeat-request When HARQ feedback information, one HARQ feedback information occupies a uplink time-domain symbol in a subframe, one Subframe is made of 14 or 12 symbols；
The configuration signal instruction one HARQ feedback information occupy one subframe in a uplink when The HARQ feedback information that the terminal is sent is received and parsed on the symbol of domain.
10. according to the method described in claim 9, it is characterized in that, passing through physical uplink control channel PUCCH sequence Cyclic shift value indicates the HARQ feedback information.
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