CN109412762B

CN109412762B - Information configuration method, equipment and system

Info

Publication number: CN109412762B
Application number: CN201811192653.9A
Authority: CN
Inventors: 李超君; 马莎
Original assignee: Huawei Technologies Co Ltd
Current assignee: Beijing Jingshi Intellectual Property Management Co ltd
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2022-05-17
Anticipated expiration: 2033-01-23
Also published as: CN104067548A; CN109347608A; CN109167653B; CN104067548B; CN109347608B; WO2014113935A1; CN109167653A; CN109412762A

Abstract

The invention discloses an information configuration method, which comprises the following steps: receiving a configuration signaling sent by a network node, wherein the configuration signaling is used for indicating a terminal to send at least one hybrid automatic repeat request (HARQ) feedback information, and each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in the same subframe; configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information; transmitting the configured at least one HARQ feedback information to the network node. According to the technical scheme provided by the embodiment of the invention, at least one HARQ feedback message can be sent through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback messages to different network nodes at the same time.

Description

Information configuration method, equipment and system

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, a device, and a system for configuring information.

Background

A type of User Equipment (UE) exists in a communication system, and the UE of this type has a double-chain reception capability, i.e., can receive downlink data from two network nodes at the same time, but only has a single-chain transmission capability, i.e., can only send uplink data to different network nodes at different times.

After receiving downlink data of two network nodes, the UE needs to send Hybrid Automatic Repeat Request (HARQ) feedback information of the downlink data, i.e. Acknowledgement (ACK) or Non-Acknowledgement (NACK), to the two network nodes at the same time, or needs to send HARQ feedback information and data carried by a Physical Uplink Shared Channel (PUSCH) to the two network nodes at the same time, but a time domain symbol in the same subframe can only carry data of one network node, so the UE cannot send Uplink data to the two network nodes at the same time.

Disclosure of Invention

The embodiment of the invention provides an information configuration method, which can send at least one HARQ feedback information through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated. The embodiment of the invention also provides corresponding equipment and a corresponding system.

In a first aspect, an embodiment of the present invention provides an information configuration method, including:

receiving a configuration signaling sent by a network node, wherein the configuration signaling is used for indicating a terminal to send at least one hybrid automatic repeat request (HARQ) feedback information, and each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in the same subframe;

configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information;

transmitting the configured at least one HARQ feedback information to the network node.

With reference to the first aspect, in a first possible implementation manner, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK;

when a HARQ feedback information is to be sent, the configuration signaling is used to indicate an uplink time domain symbol or a pre-designated time slot, which is pre-designated by the network node, in the same subframe occupied by the HARQ feedback information;

correspondingly, the configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information includes:

configuring the HARQ feedback information on an uplink time domain symbol or a time slot which is pre-designated by the network node in the same subframe;

when two pieces of HARQ feedback information are to be sent, the configuration signaling is used for indicating different time slots which are pre-designated by the network node in the same subframe and respectively occupied by the two pieces of HARQ feedback information;

and respectively configuring the two HARQ feedback information on different time slots appointed by the network node in the same subframe.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, when the HARQ feedback information occupies an uplink time domain symbol pre-designated by the network node in the same subframe, the HARQ feedback information is indicated by a cyclic shift value of a physical uplink control channel PUCCH sequence.

With reference to the first aspect, the first or second possible implementation manner of the first aspect, in a third possible implementation manner, before the step of sending the at least one HARQ feedback information to the network node, the method further includes:

receiving a first reserved resource configuration signaling sent by the network node, wherein the first reserved resource configuration signaling indicates a time period of a first reserved resource for carrying the at least one HARQ feedback information and a subframe offset in each time period;

correspondingly, the sending the at least one HARQ feedback information to the network node includes:

transmitting the at least one HARQ feedback information on the first reserved resource.

With reference to the first or second possible implementation manner of the first aspect, in a fourth possible implementation manner, before the step of sending the at least one HARQ feedback information to the network node, the method further includes:

acquiring a second reserved resource for bearing the at least one HARQ feedback information, wherein a subframe occupied by the second reserved resource is a subframe configured to a cell specific sounding reference signal;

transmitting the at least one HARQ feedback information on the second reserved resource.

With reference to the first aspect, the first or second possible implementation manner of the first aspect, in a fifth possible implementation manner, before the step of sending the at least one HARQ feedback information to the network node, the method further includes:

receiving a second reserved resource configuration signaling sent by the network node, wherein the second reserved resource configuration signaling indicates that a third reserved resource for bearing the at least one HARQ feedback information is located in an uplink pilot time slot (UpPTS) in a Time Division Duplex (TDD) system;

transmitting the at least one HARQ feedback information on the third reserved resource.

With reference to the first possible implementation manner of the first aspect, in a sixth possible implementation manner, when one piece of HARQ feedback information is sent and data carried by one physical uplink shared channel is sent again through the same subframe, the configuration signaling is configured to indicate that the data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except for one uplink time domain symbol that is pre-designated by the network node and is occupied by the HARQ feedback information;

and configuring the HARQ feedback information on an uplink time domain symbol pre-designated by the network node, and configuring data carried by the physical uplink shared channel on other uplink time domain symbols except the pre-designated uplink time domain symbol occupied by the HARQ feedback information.

With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner, an uplink time domain symbol pre-specified by the network node is a last uplink time domain symbol,

correspondingly, the configuring the HARQ feedback information on one uplink time domain symbol pre-specified by the network node, and configuring the data carried by the physical uplink shared channel on other uplink time domain symbols except the pre-specified uplink time domain symbol occupied by the HARQ feedback information, includes:

and configuring the HARQ feedback information on the last uplink time domain symbol, and configuring the data carried by the physical uplink shared channel on other uplink time domain symbols except the last uplink time domain symbol occupied by the HARQ feedback information.

The second aspect of the present invention provides an information configuring method, including:

sending a configuration signaling to a terminal, wherein the configuration signaling is used for indicating a part of time domain symbols in the same subframe occupied by each HARQ feedback information in at least one HARQ feedback information when the terminal sends the at least one HARQ feedback information;

and receiving and analyzing the HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

With reference to the second aspect, in a first possible implementation manner, the HARQ feedback information includes: the correctly or incorrectly responding to the ACK or NACK, wherein before the step of sending the configuration signaling to the terminal, the method further includes:

when the terminal is to be instructed to send a HARQ feedback information, generating the configuration signaling, where the configuration signaling is used to instruct a network node to pre-designate an uplink time domain symbol or a designated time slot in the same subframe occupied by the HARQ feedback information;

and when the terminal is to be instructed to send two pieces of HARQ feedback information, generating the configuration signaling, wherein the configuration signaling is used for instructing the two pieces of HARQ feedback information to respectively occupy different time slots in the same subframe.

With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner, when the HARQ feedback information occupies one uplink time domain symbol pre-designated by a network node in the same subframe, the HARQ feedback information is indicated by a cyclic shift value of a physical uplink control channel PUCCH sequence.

With reference to the second aspect, the first possible implementation manner or the second possible implementation manner of the second aspect, in a third possible implementation manner, before the receiving the at least one HARQ feedback information sent by the terminal, the method further includes:

configuring a first reserved resource for carrying the terminal to send the at least one HARQ feedback information;

sending a first reserved resource configuration signaling to the terminal, wherein the first reserved resource configuration signaling indicates the time period of the first reserved resource and the subframe offset in each time period;

correspondingly, the receiving the at least one HARQ feedback information sent by the terminal includes:

and receiving the at least one HARQ feedback information sent by the terminal on the first reserved resource.

With reference to the first or second possible implementation manner of the second aspect, in a fourth possible implementation manner, when the HARQ feedback information occupies an uplink time domain symbol pre-designated by the network node in the same subframe, before the receiving the at least one HARQ feedback information sent by the terminal, the method further includes:

configuring a second reserved resource for carrying the terminal to send the at least one HARQ feedback information, wherein a subframe occupied by the second reserved resource is a subframe configured to a cell specific sounding reference signal;

and receiving the at least one HARQ feedback information sent by the terminal on the second reserved resource.

With reference to the second aspect, the first or second possible implementation manner of the second aspect, in a fifth possible implementation manner, when the HARQ feedback information occupies one or two uplink time domain symbols pre-designated by the network node in the same subframe, before the receiving the at least one HARQ feedback information sent by the terminal, the method further includes:

configuring a third reserved resource for carrying the terminal to send the at least one HARQ feedback information;

sending a second reserved resource configuration signaling to the terminal, wherein the second reserved resource configuration signaling indicates that the third reserved resource is located in an uplink pilot time slot (UpPTS) in a Time Division Duplex (TDD) system;

and receiving the at least one HARQ feedback information sent by the terminal on the third reserved resource.

With reference to the first possible implementation manner of the second aspect, in a sixth possible implementation manner, when the terminal is instructed to send one HARQ feedback information and at the same time data carried by one physical uplink shared channel is sent again through the same subframe, the configuration signaling is generated, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for one uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information.

With reference to the sixth possible implementation manner of the second aspect, in a seventh possible implementation manner, one uplink time domain symbol pre-designated by the network node is a last uplink time domain symbol,

correspondingly, the generating the configuration signaling includes:

and generating a configuration sub-signaling, where the configuration sub-signaling is used to indicate that the HARQ feedback information occupies the last uplink time domain symbol in the same subframe, and data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except the last uplink time domain symbol.

A third aspect of the present invention provides a terminal, including:

a first receiving unit, configured to receive a configuration signaling sent by a network node, where the configuration signaling is used to indicate a terminal to send at least one HARQ feedback information, and a part of time domain symbols in a same subframe occupied by each HARQ feedback information in the at least one HARQ feedback information;

a first configuration unit, configured to configure the at least one HARQ feedback information on a part of time domain symbols in a same subframe occupied by each HARQ feedback information indicated by the configuration signaling received by the first receiving unit;

a first sending unit, configured to send the at least one HARQ feedback information configured by the first configuration unit to the network node.

With reference to the third aspect, in a first possible implementation manner, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK; the first configuration unit includes: a first configuration subunit and a second configuration subunit,

the first configuration subunit is configured to configure, when the configuration signaling is used to indicate that the HARQ feedback information occupies an uplink time domain symbol or a pre-designated time slot that is pre-designated by the network node in the same subframe, the HARQ feedback information on the uplink time domain symbol or the pre-designated time slot that is pre-designated by the network node in the same subframe;

the second configuration subunit is configured to, when the configuration signaling is used to indicate that the two HARQ feedback information occupy different time slots in advance, which are specified by the network node, in the same subframe respectively; and respectively configuring the two HARQ feedback information on different time slots appointed by the network node in the same subframe.

With reference to the third aspect or the first possible implementation manner of the third aspect, in a second possible implementation manner,

the first receiving unit is further configured to receive a first reserved resource configuration signaling sent by the network node, where the first reserved resource configuration signaling indicates a time period of a first reserved resource used for carrying the at least one HARQ feedback information and a subframe offset in each time period;

the first sending unit is configured to send the at least one HARQ feedback information on the first reserved resource.

With reference to the first possible implementation manner of the third aspect, in a third possible implementation manner, the terminal further includes: an acquisition unit for acquiring the data of the received signal,

the acquiring unit is configured to acquire a second reserved resource for carrying the at least one HARQ feedback information, where a subframe occupied by the reserved resource is a subframe configured to a cell-specific sounding reference signal;

the first sending unit is configured to send the at least one HARQ feedback information on the second reserved resource acquired by the acquiring unit.

With reference to the third aspect or the first possible implementation manner of the third aspect, in a fourth possible implementation manner,

the first receiving unit is further configured to receive a second reserved resource configuration signaling sent by the network node, where the second reserved resource configuration signaling indicates that a third reserved resource used for carrying the at least one HARQ feedback information is located in an uplink pilot time slot UpPTS in a time division duplex TDD system;

the first sending unit is configured to send the at least one HARQ feedback information on the third reserved resource.

With reference to the first possible implementation manner of the third aspect, in a fifth possible implementation manner, the first configuring subunit is further configured to configure, when sending one HARQ feedback information and at the same time sending data carried by one physical uplink shared channel through the same subframe, the one HARQ feedback information on one uplink time domain symbol pre-designated by the network node, and configure the data carried by the one physical uplink shared channel on other uplink time domain symbols except the uplink time domain symbol pre-designated by the network node and occupied by the HARQ feedback information.

With reference to the fifth possible implementation manner of the third aspect, in a sixth possible implementation manner, the first configuring subunit is further configured to, when one uplink time domain symbol pre-specified by the network node is a last uplink time domain symbol, configure the HARQ feedback information on the last uplink time domain symbol, and configure data carried by the physical uplink shared channel on other uplink time domain symbols except for the last uplink time domain symbol occupied by the HARQ feedback information.

A fourth aspect of the present invention provides a network node device, including:

a second sending unit, configured to send a configuration signaling to a terminal, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

a second receiving unit, configured to receive HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each piece of HARQ feedback information indicated by the configuration signaling;

and the analysis unit is used for analyzing the HARQ feedback information which is received by the receiving unit and sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

With reference to the fourth aspect, in a first possible implementation manner, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK, the network node device further comprising: a first generating unit and a second generating unit,

the first generating unit is configured to generate the configuration signaling when the terminal is to be instructed to send one HARQ feedback information, where the configuration signaling is used to instruct a network node to pre-specify an uplink time domain symbol or a specified time slot in the same subframe occupied by the HARQ feedback information;

the second generating unit is configured to generate the configuration signaling when the terminal is to be instructed to send two HARQ feedback information, where the configuration signaling is used to instruct the two HARQ feedback information to respectively occupy different time slots in the same subframe.

With reference to the fourth aspect or the first possible implementation manner of the fourth aspect, in a second possible implementation manner,

the network node device further comprises: a second configuration unit for configuring the second configuration unit,

the second configuration unit is configured to configure a first reserved resource used for carrying the HARQ feedback information sent by the terminal;

the second sending unit is configured to send a first reserved resource configuration signaling configured by the second configuration unit to the terminal, where the first reserved resource configuration signaling indicates a time period of the first reserved resource and a subframe offset in each time period;

the second receiving unit is configured to receive the at least one HARQ feedback information sent by the terminal on the first reserved resource.

With reference to the first possible implementation manner of the fourth aspect, in a third possible implementation manner, the network node device further includes: a third configuration unit for configuring the first configuration unit,

the third configuration unit is configured to configure a second reserved resource used for carrying the HARQ feedback information sent by the terminal, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the second receiving unit is configured to receive the at least one HARQ feedback information sent by the terminal on the second reserved resource.

With reference to the fourth aspect or the first possible implementation manner of the fourth aspect, in a fourth possible implementation manner,

the network node device further comprises: a fourth configuration unit for configuring the first configuration unit,

the fourth configuration unit is configured to configure a third reserved resource for carrying that the terminal sends the at least one HARQ feedback information when the HARQ feedback information occupies one or two uplink time domain symbols specified in the same subframe;

the second sending unit is configured to send a second reserved resource configuration signaling to the terminal, where the second reserved resource configuration signaling indicates that the third reserved resource is located in an uplink pilot time slot UpPTS in a time division duplex TDD system;

the second receiving unit is configured to receive the at least one HARQ feedback information sent by the terminal on the third reserved resource.

With reference to the first possible implementation manner of the fourth aspect, in a fifth possible implementation manner, the first generating unit is further configured to generate the configuration signaling when the terminal is instructed to send one HARQ feedback information and at the same time data carried by one physical uplink shared channel is sent again through the same subframe, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for one uplink time domain symbol that is pre-specified by the network node and that is occupied by the HARQ feedback information.

With reference to the fifth possible implementation manner of the fourth aspect, in a sixth possible implementation manner, the first generating unit is further configured to generate a configuration sub-signaling when one uplink time domain symbol pre-specified by the network node is a last uplink time domain symbol, where the configuration sub-signaling is used to indicate that the HARQ feedback information occupies the last uplink time domain symbol in the same subframe, and data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except the last uplink time domain symbol.

A fifth aspect of the present invention provides a computer storage medium storing a program that includes, when executed, some or all of the steps of a method of terminal-side information configuration.

A sixth aspect of the present invention provides a computer storage medium storing a program that includes, when executed, some or all of the steps of a method for network node-side information configuration.

A seventh aspect of the present invention provides a terminal, including: a first receiver, a first transmitter, a first memory, and a first processor,

the first receiver is configured to receive a configuration signaling sent by a network node, where the configuration signaling is used to indicate that a terminal sends at least one hybrid automatic repeat request HARQ feedback information, and each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

the first processor is configured to configure the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling;

the first transmitter is configured to transmit the configured at least one HARQ feedback information to the network node.

With reference to the seventh aspect, in a first possible implementation manner, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK;

the first processor is further configured to configure, when one HARQ feedback information is to be sent, the one HARQ feedback information on one uplink time domain symbol or one pre-designated time slot pre-designated by the network node in the same subframe;

the first processor is further configured to, when two HARQ feedback information are to be sent, configure the two HARQ feedback information on different time slots pre-designated by the network node in the same subframe respectively.

With reference to the seventh aspect or the first possible implementation manner of the seventh aspect, in a second possible implementation manner,

the first receiver is further configured to receive a first reserved resource configuration signaling sent by the network node, where the first reserved resource configuration signaling indicates a time period of a first reserved resource used for carrying the at least one HARQ feedback information and a subframe offset in each time period;

the first transmitter is further configured to transmit the at least one HARQ feedback information on the first reserved resource.

With reference to the first possible implementation manner of the seventh aspect, in a third possible implementation manner, the first processor is further configured to acquire a second reserved resource for carrying the at least one HARQ feedback information, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the first transmitter is further configured to transmit the at least one HARQ feedback information on the second reserved resource.

With reference to the seventh aspect or the first possible implementation manner of the third aspect, in a fourth possible implementation manner,

the first receiver is further configured to receive a second reserved resource configuration signaling sent by the network node, where the second reserved resource configuration signaling indicates that a third reserved resource used for carrying the at least one HARQ feedback information is located in an uplink pilot time slot UpPTS in a time division duplex TDD system;

the first transmitter is further configured to transmit the at least one HARQ feedback information on the third reserved resource.

With reference to the first possible implementation manner of the seventh aspect, in a fifth possible implementation manner, the first processor is further configured to configure one HARQ feedback information on the specified one uplink time domain symbol and configure data carried by one physical uplink shared channel on other uplink time domain symbols except for the uplink time domain symbol that is specified in advance by the network node and occupied by the HARQ feedback information when the HARQ feedback information is sent and data carried by the physical uplink shared channel is sent through the same subframe.

With reference to the fifth possible implementation manner of the seventh aspect, in a sixth possible implementation manner, the first processor is further configured to configure the HARQ feedback information on the last uplink time domain symbol when the specified uplink time domain symbol is the last uplink time domain symbol, and configure data carried by the physical uplink shared channel on other uplink time domain symbols except for the last uplink time domain symbol occupied by the HARQ feedback information.

An eighth aspect of the present invention provides a network node device, a second receiver, a second transmitter, a second memory and a second processor,

the second transmitter is configured to send a configuration signaling to a terminal, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

the second receiver is configured to receive HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each piece of HARQ feedback information indicated by the configuration signaling;

the second processor is configured to parse HARQ feedback information sent by the terminal and received by the receiving unit on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

With reference to the eighth aspect, in a first possible implementation manner, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK;

the second processor is configured to generate the configuration signaling when the terminal is to be instructed to send one HARQ feedback information, where the configuration signaling is used to instruct a network node to pre-specify an uplink time domain symbol or a specified time slot in the same subframe occupied by the HARQ feedback information;

the second processor is further configured to generate the configuration signaling when the terminal is to be instructed to send two HARQ feedback information, where the configuration signaling is used to instruct the two HARQ feedback information to respectively occupy different time slots in the same subframe.

With reference to the eighth aspect or the first possible implementation manner of the eighth aspect, in a second possible implementation manner,

the second processor is further configured to configure a first reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

the second transmitter is further configured to transmit a first reserved resource configuration signaling to the terminal, where the first reserved resource configuration signaling indicates a time period of the first reserved resource and a subframe offset in each time period;

the second receiver is further configured to receive the at least one HARQ feedback information sent by the terminal on the first reserved resource.

With reference to the first possible implementation manner of the eighth aspect, in a third possible implementation manner, when the HARQ feedback information occupies an uplink time domain symbol pre-designated by the network node in the same subframe,

the second processor is further configured to configure a second reserved resource for carrying the at least one HARQ feedback information sent by the terminal, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the second receiver is further configured to receive the at least one HARQ feedback information sent by the terminal on the second reserved resource.

With reference to the eighth aspect or the first possible implementation manner of the eighth aspect, in a fourth possible implementation manner,

the second processor is further configured to configure, when the HARQ feedback information occupies one or two uplink time domain symbols pre-designated by the network node in the same subframe, a third reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

the second transmitter is further configured to send a second reserved resource configuration signaling to the terminal, where the second reserved resource configuration signaling indicates that the third reserved resource is located in an uplink pilot time slot UpPTS in a time division duplex TDD system;

the second receiver is further configured to receive the at least one HARQ feedback information sent by the terminal on the third reserved resource.

With reference to the first possible implementation manner of the eighth aspect, in a fifth possible implementation manner, the second processor is further configured to generate the configuration signaling when the terminal is instructed to send one HARQ feedback information and at the same time data carried by one physical uplink shared channel is sent again through the same subframe, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for one uplink time domain symbol that is pre-specified by the network node and that is occupied by the HARQ feedback information.

With reference to the fifth possible implementation manner of the eighth aspect, in a sixth possible implementation manner, the second processor is further configured to generate a configuration sub-signaling when the specified uplink time domain symbol is a last uplink time domain symbol, where the configuration sub-signaling is used to indicate that the HARQ feedback information occupies the last uplink time domain symbol in the same subframe, and data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except the last uplink time domain symbol.

A ninth aspect of the present invention provides an information configuring system, comprising: a terminal and a network node device, and,

the terminal is the terminal in the technical scheme;

the network node device is the network node device in the technical scheme.

The embodiment of the invention adopts a configuration signaling sent by a receiving network node, wherein the configuration signaling is used for indicating a part of time domain symbols in the same subframe occupied by each HARQ feedback information in at least one HARQ feedback information when the terminal sends the at least one HARQ feedback information; configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information; transmitting the configured at least one HARQ feedback information to the network node. Compared with the prior art that the UE cannot simultaneously send the HARQ feedback information to two network nodes or one network node sending two downlink data, the technical scheme provided by the embodiment of the invention can send at least one HARQ feedback information through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an embodiment of a method for configuring information according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of another embodiment of a method for configuring information according to an embodiment of the present invention;

FIG. 3A is a diagram of an application scenario in an embodiment of the present invention;

FIG. 3B is another diagram of an application scenario in an embodiment of the present invention;

FIG. 4A is another diagram of an application scenario in an embodiment of the present invention;

FIG. 4B is another diagram of an application scenario in an embodiment of the present invention;

FIG. 5 is a diagram of an embodiment of a terminal in an embodiment of the invention;

fig. 6 is a schematic diagram of another embodiment of the terminal in the embodiment of the present invention;

fig. 7 is a schematic diagram of another embodiment of the terminal in the embodiment of the present invention;

fig. 8 is a schematic diagram of an embodiment of a network node device in an embodiment of the present invention;

fig. 9 is a schematic diagram of another embodiment of a network node device in the embodiment of the present invention;

fig. 10 is a schematic diagram of another embodiment of a network node device in the embodiment of the present invention;

fig. 11 is a schematic diagram of another embodiment of a network node device in the embodiment of the present invention;

fig. 12 is a schematic diagram of another embodiment of a network node device in the embodiment of the present invention;

fig. 13 is a schematic diagram of another embodiment of the terminal in the embodiment of the present invention;

fig. 14 is a schematic diagram of another embodiment of a network node device in an embodiment of the present invention;

FIG. 15 is a schematic diagram of an embodiment of a system in an embodiment of the invention.

Detailed Description

The embodiment of the invention provides an information configuration method, which can send at least one HARQ feedback information through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated. The embodiment of the invention also provides corresponding equipment and a corresponding system. The following are detailed below.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminal in the embodiment of the present invention may be a terminal device such as a mobile phone, a palmtop computer, a notebook computer, a personal computer, etc., the network node in the embodiment of the present invention may be an Access Point (AP) or a base station, the base station may include a macro base station and a small base station, and uplink signals of the macro base station and the small base station may be borne on different uplink carriers or may be borne on the same uplink carrier. Different uplink carriers are located in different frequency bands and have different center carrier frequencies. In a Carrier Aggregation (CA) system, an uplink Carrier may also be referred to as an uplink element Carrier.

In order to make the embodiments of the present invention more clearly understood, a frame structure and a channel carrying HARQ feedback information in the system are briefly described first.

The time domain is identified by Radio frames (Radio frames), each Radio Frame is composed of 10 subframes (subframes) with a length of 1ms, each subframe is composed of 12 or 14 symbols (symbol), wherein an uplink time domain symbol is referred to as a Single-Carrier Frequency Division Multiple Access (SC-FDMA) symbol, and a downlink symbol is referred to as an Orthogonal Frequency Division Multiplexing (OFDM) symbol. For a Frequency Division Duplex (FDD) system, each subframe includes 2 slots (slots). For a Time Division Duplex (TDD) system, subframe 1 is a special subframe (special subframe), and subframe 6 is set as a special subframe or a downlink subframe according to TDD uplink and downlink configuration. The special subframe is composed of a Downlink Pilot TimeSlot (DwPTS, Downlink Pilot TimeSlot), a Guard Period (GP, Guard Period), and an Uplink Pilot TimeSlot (UpPTS, Uplink Pilot TimeSlot).

When the Downlink transmission supports the HARQ technology, after receiving data carried by a PDSCH (Physical Downlink shared Channel), the UE needs to send HARQ feedback information to the network node. When the PDSCH receives correctly, the UE feeds back ACK, and when the PDSCH receives incorrectly, the UE feeds back NACK. At the time of transmitting HARQ feedback information, if there is no PUSCH to transmit, ACK/NACK is carried on a Physical Uplink Control Channel (PUCCH) and transmitted. The PUCCH sequence is composed of a base sequence

The relation between the PUCCH sequence and the base sequence generated by cyclic shift α can be expressed as:

0≤n＜M_SCwherein, in the step (A),

is an expression for the PUCCH sequence and,

is an expression of the base sequence, e^jαnFor cyclic shift variables, M_SCIs the PUCCH sequence length. It should be noted that performing linear phase rotation in the frequency domain corresponds to performing cyclic shift in the time domain.

Referring to fig. 1, an embodiment of the method for configuring information provided in the embodiment of the present invention includes:

101. a terminal receives a configuration signaling sent by a network node, wherein the configuration signaling is used for indicating a part of time domain symbols in a same subframe occupied by each HARQ feedback information in at least one HARQ feedback information when the terminal sends the at least one HARQ feedback information.

Hybrid Automatic Repeat Request (HARQ).

The HARQ feedback information includes: acknowledgement (ACK) or Non-Acknowledgement (NACK).

The time domain symbol in the embodiment of the present invention includes an uplink time domain symbol or a time slot.

Taking a subframe comprising 14 uplink time domain symbols as an example, in the embodiment of the present invention, HARQ feedback information only needs to occupy a part of uplink time domain symbols in the 14 uplink time domain symbols, and does not need to occupy all uplink time domain symbols, so that other uplink time domain symbols can be used to carry other HARQ feedback information or data carried by a PUSCH. Preferably, the uplink time domain symbols occupied by the HARQ feedback information are not greater than 7.

102. And the terminal configures the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information.

In the embodiment of the invention, the terminal configures each HARQ feedback information on a part of time domain symbols in the same subframe according to the indication in the configuration signaling.

For example: when the configuration signaling indicates that the two HARQ feedback information are respectively configured on two different time slots in the same subframe, the terminal will respectively configure the two HARQ feedback information on the corresponding time slots according to the indication in the configuration signaling.

103. And the terminal sends the configured at least one HARQ feedback information to the network node.

After configuring HARQ feedback information on a time domain symbol in the same subframe, the terminal sends the configured at least one HARQ feedback information to a network node.

The embodiment of the invention adopts a configuration signaling sent by a receiving network node, wherein the configuration signaling is used for indicating a part of time domain symbols in the same subframe occupied by each HARQ feedback information in at least one HARQ feedback information when the terminal sends the at least one HARQ feedback information; configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information; transmitting the configured at least one HARQ feedback information to the network node. Compared with the prior art that the UE cannot send the HARQ feedback information to two network nodes at the same time, the technical scheme provided by the embodiment of the invention can send at least one piece of HARQ feedback information through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated.

Optionally, on the basis of the embodiment corresponding to fig. 1, in another embodiment of the information configuration method provided in the embodiment of the present invention, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK;

configuring the HARQ feedback information on an uplink time domain symbol or a designated time slot pre-designated by the network node in the same subframe;

correspondingly, the configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling includes:

In the embodiment of the present invention, when one piece of HARQ feedback information is to be sent, the HARQ feedback information may be configured on an uplink time domain symbol that is pre-specified by the network node in the same subframe, such as a last uplink time domain symbol. When there are two slots in the same subframe, the HARQ feedback information may be configured on a slot pre-specified by the network node, such as a first slot or a second slot.

When two pieces of HARQ feedback information are to be sent, the two pieces of HARQ feedback information are respectively configured on different time slots pre-specified by the network node, for example, the first piece of HARQ feedback information is configured on the first time slot, and the second piece of HARQ feedback information is configured on the second time slot, which may, of course, be configured in reverse, and the terminal is configured completely according to the requirements in the configuration signaling sent by the base station.

Optionally, on the basis of the optional embodiment corresponding to fig. 1, in another embodiment of the information configuration provided in the embodiment of the present invention, when the HARQ feedback information occupies one Uplink time domain symbol pre-specified by the network node in the same subframe, the HARQ feedback information is indicated by a cyclic shift value of a Physical Uplink Control Channel (PUCCH) sequence.

In the embodiment of the invention, different cyclic shift values indicate different ACK/NACK states. The cyclic shift value and the ACK/NACK state are in one-to-one correspondence. Specifically, the base station may inform the UE of a cyclic shift value for indicating an ACK/NACK state through higher layer signaling or physical layer signaling, or the standard defines a cyclic shift value for indicating an ACK/NACK state in advance. For example, the cyclic shift value α ═ 0 indicates ACK, and α ═ M indicates ACK_SCNACK is represented by/2, or NACK is represented by cyclic shift value α ═ 0, α ═ M_SCAnd/2 denotes ACK.

PUCCH sequence length M_SCThe sequence length of the PUCCH may be predefined by a standard, or may be notified to the UE by the network node through higher layer signaling. Preferably, the sequence length M of the PUCCH_SCAnd 12, frequency resources can be multiplexed with the existing PUCCH format, because the sequences adopted by the PUCCH designed by the embodiment of the invention and the existing PUCCH format can be orthogonal.

Optionally, on the basis of the embodiment corresponding to fig. 1 and the two optional embodiments corresponding to fig. 1, in another embodiment of the method for configuring information provided in the embodiment of the present invention, before the step of sending the at least one HARQ feedback information to the network node, the method may further include:

correspondingly, the sending the at least one HARQ feedback information to the network node may include:

In the embodiment of the present invention, before sending the HARQ feedback information, the HARQ feedback information may be sent according to a first reserved resource indicated by a first reserved resource configuration signaling configured by a network node, for example, at least one HARQ feedback information is sent in a time period of the first reserved resource and at a time point of a subframe offset in each time period.

Optionally, on the basis of the two optional embodiments corresponding to fig. 1, in another embodiment of the method for configuring information provided in the embodiment of the present invention, before the step of sending the at least one HARQ feedback information to the network node, the method may further include:

In the embodiment of the present invention, before sending at least one HARQ feedback information, it is necessary to obtain a subframe configured to a cell-specific sounding reference signal, that is, obtain a second reserved resource of the at least one HARQ feedback information, and then send the at least one HARQ feedback information on the second reserved resource.

Optionally, on the basis of the embodiment corresponding to fig. 1 and the two optional embodiments corresponding to fig. 1, in another embodiment of the method for configuring information provided in the embodiment of the present invention, before the step of sending the at least one HARQ feedback information to the network node, the method further includes:

In the embodiment of the invention, if the terminal is in a TDD system, the third reserved resource is positioned in an uplink pilot time slot (UpPTS), and the terminal sends the at least one HARQ feedback information on the third reserved resource.

Optionally, on the basis of the first optional embodiment corresponding to fig. 1, in another optional embodiment of the information configuration method provided in the embodiment of the present invention, when sending a HARQ feedback information, and at the same time, sending data carried by a physical uplink shared channel through the same subframe again, the configuration signaling is used to indicate that the data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except for an uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information;

correspondingly, the configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by the each HARQ feedback information indicated by the configuration signaling includes:

and configuring the HARQ feedback information on an uplink time domain symbol pre-designated by the network node, and configuring data carried by the physical uplink shared channel on other uplink time domain symbols except the uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information.

Optionally, on the basis of the last optional embodiment, in another optional embodiment of the information configuring method provided in the embodiment of the present invention, the specified one uplink time domain symbol is a last uplink time domain symbol,

correspondingly, the configuring the HARQ feedback information on one uplink time domain symbol pre-designated by the network node, and configuring the data carried by the physical uplink shared channel on other uplink time domain symbols except for the uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information, includes:

In the embodiment of the present invention, when a terminal sends a HARQ feedback information and at the same time, sends data carried by a physical uplink shared channel through the same subframe, the HARQ feedback information may be configured in an uplink time domain symbol pre-designated by the network node in the same subframe, and the data carried by the physical uplink shared channel may be configured in other uplink time domain symbols in the same subframe except for the uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information. For example, when there are 14 uplink time domain symbols in a subframe, one HARQ feedback information is configured in the last uplink time domain symbol, and data carried by the physical uplink shared channel is configured on the other 13 uplink time domain symbols in the same subframe.

In this embodiment of the present invention, the terminal may further receive the validation time of the configuration signaling in step 101 of the network node configuration. There are three ways to configure the validation time.

The first method comprises the following steps: and receiving a System Frame Number (SFN, System Frame Number) which is sent by the network node and informs the UE of effectiveness.

The second method comprises the following steps: and receiving a notification sent by the network node, wherein the configuration signaling takes effect after the UE receives the N subframes or M milliseconds after the UE receives the configuration signaling.

In the third method, the effective time of the configuration signaling is predefined. Specifically, the system frame number for the configuration signaling to take effect may be predefined.

By configuring the validation time, the ambiguity period between the network node and the user equipment can be reduced or eliminated, the validity of ACK/NACK can be improved, and extra ACK/NACK interference or ACK/NACK false detection can be avoided.

In this embodiment of the present invention, the terminal may further receive an effective time (duration) of the configuration signaling in step 101 of the network node configuration. The minimum unit of the valid time may be a radio frame level (one radio frame 10ms), for example, the network node configures the current configuration signaling valid in 100 radio frames or valid in 50 radio frames; the minimum unit may also be in milliseconds (ms). And when the effective time is exceeded, namely the configuration signaling is invalid, the UE adopts a default ACK/NACK feedback mode.

In this embodiment of the present invention, the terminal may further receive a release command sent by the network node, where the release command is used to deactivate the configuration signaling in step 101, that is, to indicate that the configuration signaling is invalid. After receiving the release command, the UE may adopt a default ACK/NACK feedback manner. The release order may be RRC signaling, MAC signaling, or physical layer signaling, such as signaling in PDCCH.

Referring to fig. 2, an embodiment of a method for configuring information according to an embodiment of the present invention includes:

201. a network node sends a configuration signaling to a terminal, wherein the configuration signaling is used for indicating that when the terminal sends at least one hybrid automatic repeat request (HARQ) feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in the same subframe.

Hybrid Automatic Repeat Request (HARQ) feedback information includes: acknowledgement (ACK) or Non-Acknowledgement (NACK).

The configuration signaling sent by the network node to the terminal is a high-level signaling. The High Layer Signaling (High Layer Signaling) is, in contrast to the physical Layer Signaling, a Signaling with a slower transmission frequency from a higher Layer (Layer), and includes Radio Resource Control (RRC) Signaling, Media Access Control (MAC) Signaling, and the like. Specifically, the configuration signaling is MAC signaling, or the configuration signaling is dedicated RRC signaling, and an ACK/NACK feedback manner of each UE may be configured separately. The configuration signaling may also be broadcast signaling, and may exist in a Master Information Block (MIB) and/or a System Information Block (SIB), so that the base station may perform ACK/NACK configuration on UEs in a cell uniformly.

202. And the network node receives and analyzes the HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

When the terminal transmits multiple pieces of HARQ feedback information, the HARQ feedback information may be simultaneously transmitted to different network nodes, or may be transmitted to the same network node. When multiple HARQ feedback information are sent to different network nodes and are carried on the same uplink carrier, the network node may receive multiple HARQ feedback information sent to different network nodes, but the network node may only analyze the HARQ feedback information sent to itself. When the HARQ feedback information is sent to different network nodes and is carried in different uplink carriers, the network node may only receive and analyze the HARQ feedback information sent to itself.

In the embodiment of the invention, a configuration signaling is sent to a terminal, and the configuration signaling is used for indicating that when the terminal sends at least one hybrid automatic repeat request (HARQ) feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in the same subframe; and receiving and analyzing the HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling. Compared with the prior art that the UE cannot send the HARQ feedback information to two network nodes at the same time, according to the technical scheme provided by the embodiment of the invention, the network nodes can inform the terminal of sending at least one piece of HARQ feedback information in part of the time domain symbols in the same subframe through the configuration signaling, so that the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated.

Optionally, on the basis of the embodiment corresponding to fig. 2, in another embodiment of the information configuration method provided in the embodiment of the present invention, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK; before the step of sending the configuration signaling to the terminal, the method may further include:

In this embodiment of the present invention, when the network node is configured to send one HARQ feedback information, the network node may specify which uplink time domain symbol in the same subframe the HARQ feedback information should be configured in, for example, specify the last uplink time domain symbol, and this is only an example here, and may also be other uplink time domain symbols. When there are two slots in the same subframe, it may be specified on which slot the one HARQ feedback information is configured, such as the first slot or the second slot.

When two HARQ feedback information are to be sent, the network node may specify that the two HARQ feedback information are configured on two different time slots respectively, and specify a configuration order, for example, a first HARQ feedback information is configured on a first time slot, and a second HARQ feedback information is configured on a second time slot, or, of course, the configuration may be reversed, and the terminal is configured according to the requirements in the configuration signaling sent by the base station.

Optionally, on the basis of the optional embodiment corresponding to fig. 2, in another optional embodiment of the information configuration method provided in the embodiment of the present invention, when the HARQ feedback information occupies an uplink time domain symbol pre-specified by the network node in the same subframe, the HARQ feedback information is indicated by a cyclic shift value of a physical uplink control channel PUCCH sequence.

In the embodiment of the invention, different cyclic shift values indicate different ACK/NACK states. The cyclic shift value and the ACK/NACK state are in one-to-one correspondence. The ACK/NACK state may include only two states of ACK and NACK; the dimensionality of the subframes and/or the component carriers may also be introduced, including ACK and NACK states on different subframes and/or different component carriers. Specifically, the base station may inform the UE of a cyclic shift value for indicating the ACK/NACK state through higher layer signaling or physical layer signaling, or the standard defines a cyclic shift value for indicating the ACK/NACK state in advance. For example, the cyclic shift value α ═ 0 indicates ACK, and α ═ M indicates ACK_SCThe/2 indicates NACK, or the cyclic shift value α ═ 0 indicates NACK, α ═ M_SCAnd/2 denotes ACK.

PUCCH sequence length M_SCThe sequence length of the PUCCH may be predefined by a standard, or may be notified to the UE by the network node through higher layer signaling. Preferably, the sequence length M of the PUCCH_SCAt 12, frequency resources can be multiplexed with the existing PUCCH format, because the sequences adopted by the PUCCH designed by the invention and the existing PUCCH format can be orthogonal.

Optionally, on the basis of the embodiment corresponding to fig. 2 and the two optional embodiments corresponding to fig. 2, in another embodiment of the method for configuring information provided in the embodiment of the present invention, before receiving the at least one HARQ feedback information sent by the terminal, the method may further include:

configuring a first reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

In the embodiment of the invention, the network node configures the first reserved resource for sending the HARQ feedback information for the terminal, and then informs the terminal by a first reserved resource configuration signaling mode, and then the terminal can send the at least one HARQ feedback information on the first reserved resource. Reserving resources means that the network node reserves resources for transmitting HARQ feedback information to the UE. Because the scheduling of the PDSCH is dynamic, the ACK/NACK feedback of the PDSCH is also dynamic. When the HARQ feedback information needs to be fed back, the UE sends the HARQ feedback information on a subframe configured to the reserved resource, and when the HARQ feedback information does not need to be fed back, the UE may not send the HARQ feedback information on the reserved resource, that is, some subframes configured to the reserved resource may be left empty. Specifically, when the first reserved resource is a time period and a subframe offset in each time period, the terminal may send the at least one HARQ feedback information at the time point of the time period and the subframe offset in each time period, and the network node may receive the at least one HARQ feedback information at the time point of the time period and the subframe offset in each time period. For example, the time period for which the network node configures the reserved resources is 10ms (milliseconds), and may occupy every 10ms of the last subframe.

The scheduling of the PDSCH is dynamic and thus the ACK/NACK feedback of the PDSCH is also dynamic. If ACK/NACK is sent on part of uplink time domain symbols of a subframe at any time, when only one HARQ feedback information is sent, the uplink time domain symbols are left, and resource waste is caused. In the embodiment, the network node pre-configures the reserved resources through the high-level signaling, so that the possibility of resource waste is reduced.

Optionally, on the basis of the two optional embodiments corresponding to fig. 2, in another embodiment of the information configuring method provided in the embodiment of the present invention, when the HARQ feedback information occupies an uplink time domain symbol specified in the same subframe, before the receiving the at least one HARQ feedback information sent by the terminal, the method further includes:

configuring a second reserved resource for carrying the at least one HARQ feedback information sent by the terminal, wherein a subframe occupied by the reserved resource is a subframe configured to a cell specific Sounding Reference Signal (SRS);

In this embodiment of the present invention, the subframes occupied by the second reserved resource are a full set or a subset of subframes occupied by the configured cell-specific sounding reference signal. When the subframe is the full set, the network node may not notify the terminal that the network node configures the subframe of the reserved resource, and since the subframe occupied by the second reserved resource is the same as the subframe occupied by the cell-specific sounding reference signal, the terminal may determine the subframe configured by the network node to the second reserved resource by acquiring the subframe configured by the network node to the cell-specific sounding reference signal. When the UE is a subset, the network node needs to notify the UE that the subframe occupied by the reserved resource is a partial subframe of the subframe occupied by the cell-specific sounding reference signal. In this way, the terminal may send the at least one HARQ feedback information in the subframe configured to the reserved resource, and the network node may receive the at least one HARQ feedback information in the subframe configured to the second reserved resource. The subframe occupied by the cell-specific SRS refers to a subframe reserved by the network node for the UE in the whole cell to transmit the SRS.

Optionally, on the basis of the embodiment corresponding to fig. 2 and the two optional embodiments corresponding to fig. 2, in another embodiment of the method for configuring information provided in the embodiment of the present invention, when the HARQ feedback information occupies one or two uplink time domain symbols specified in the same subframe, before the receiving the at least one HARQ feedback information sent by the terminal, the method further includes:

configuring a third reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

In the embodiment of the invention, when in a TDD system, the third reserved resource configured by the network node is positioned in the uplink pilot time slot UpPTS, so that the terminal can send the at least one piece of HARQ feedback information in the uplink pilot time slot UpPTS, and the network node can receive the at least one piece of HARQ feedback information in the uplink pilot time slot UpPTS.

Optionally, on the basis of the first optional embodiment corresponding to fig. 2, in another embodiment of the information configuration method provided in the embodiment of the present invention, when the terminal is instructed to send one piece of HARQ feedback information, and at the same time, data carried by one physical uplink shared channel is sent again through the same subframe, the configuration signaling is generated, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for a specified uplink time domain symbol occupied by the HARQ feedback information.

In the embodiment of the present invention, when the terminal is instructed to send one HARQ feedback information and at the same time, the terminal sends data carried by one physical uplink shared channel again through the same subframe, the HARQ feedback information may be configured in one uplink time domain symbol pre-designated by the network node in the same subframe, and the data carried by the physical uplink shared channel may be configured in other uplink time domain symbols in the same subframe except for the uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information. For example, when there are 14 uplink time domain symbols in a subframe, one HARQ feedback information is configured in the last uplink time domain symbol, and data carried by the physical uplink shared channel is configured on the other 13 uplink time domain symbols in the same subframe.

In this embodiment of the present invention, the network node may further configure the effective time of the configuration signaling in step 201. There are three ways to configure the validation time.

The first method comprises the following steps: the network node informs the UE of the System Frame Number (SFN, System Frame Number) in effect.

The second method comprises the following steps: the network node informs the UE that the configuration signaling is effective after N subframes or M milliseconds after the configuration signaling is received.

In this embodiment of the present invention, the network node may further configure an effective time (duration) of the configuration signaling in step 201.

The network node configures the validity time of the configuration signaling in step 201, and after the validity time is exceeded, the configuration signaling is invalid. The network node may notify the UE of the validity time of the configuration signaling, or the validity time of the configuration signaling may be predefined by a standard.

Specifically, after the validity time is exceeded, the configuration signaling fails to include:

when the time distance between the last successful reception of the Physical Downlink Control Channel (PDCCH) or the Physical Downlink Shared Channel (PDSCH) by the UE exceeds the valid time, the configuration signaling is invalid; and/or the presence of a gas in the gas,

and when the time when the UE receives the configuration signaling exceeds the effective time from the current time, the configuration signaling is invalid.

The minimum unit of the valid time may be a radio frame level (one radio frame 10ms), for example, the network node configures the current configuration signaling valid in 100 radio frames or valid in 50 radio frames; the minimum unit may also be in milliseconds (ms), for example, the network node configures the current configuration signaling to be valid for 100ms or 1000 ms. When the effective time is exceeded, that is, the configuration signaling fails, the UE adopts a default ACK/NACK feedback manner, for example, HARQ feedback information in the same subframe is only configured to the same network node.

The base station sends a release command to the UE, where the release command is used to deactivate the configuration signaling in step 201, i.e. to indicate that the configuration signaling is invalid. After receiving the release command, the UE may adopt a default ACK/NACK feedback manner. The release order may be RRC signaling, MAC signaling, or physical layer signaling, such as signaling in PDCCH.

For convenience of understanding, the following describes the process of the information configuration method in the embodiment of the present invention, taking two application scenarios as examples:

referring to fig. 3A, fig. 3A is a format configured by a network node for a terminal when transmitting a piece of HARQ feedback information, where the piece of HARQ feedback information only occupies a last uplink time domain symbol in a subframe, so that when the terminal configures the piece of HARQ feedback information, the terminal only needs to configure the piece of HARQ feedback information on the last uplink time domain symbol in fig. 3A and transmit the piece of HARQ feedback information to the network node, and after receiving the piece of HARQ feedback information, the network node can resolve the HARQ feedback information from the last uplink time domain symbol in the same subframe shown in fig. 3A.

Referring to fig. 3B, fig. 3B is a format when a network node configures for a terminal to send a HARQ feedback information, where the HARQ feedback information only occupies a last time slot in a subframe, so that when the terminal configures the HARQ feedback information, the terminal only needs to configure the HARQ feedback information on the last time slot in fig. 3B and send the HARQ feedback information to the network node, and after receiving the HARQ feedback information, the network node can resolve the HARQ feedback information from the last time slot in the same subframe shown in fig. 3B.

Referring to fig. 4A, fig. 4A is a format configured by a network node for a terminal when two HARQ feedback information are sent, where the two HARQ feedback information occupy two time slots in one subframe respectively, and thus, when the terminal configures the two HARQ feedback information, it only needs to configure the two HARQ feedback information on the two time slots in fig. 4A respectively, and send the two HARQ feedback information to the network node and another network node. Assuming that the HARQ feedback information of the network node is carried in the last timeslot, the network node may receive and analyze the HARQ feedback information sent to the network node from the last timeslot in the same subframe as shown in fig. 4A. The two HARQ feedback information may be carried on different frequency carriers, or may of course be carried on the same frequency carrier.

Referring to fig. 4B, fig. 4B is a diagram illustrating a format when a network node configures for a terminal to send a HARQ feedback information and then sends data carried by a physical uplink shared channel, where one HARQ feedback information occupies a last uplink time domain symbol, and data carried by one physical uplink shared channel occupies remaining other uplink time domain symbols. Data carried by one HARQ feedback information and one physical uplink shared channel may be carried on carriers of different frequencies, or may be carried on carriers of the same frequency.

Referring to fig. 5, an embodiment of the terminal provided in the embodiment of the present invention includes:

a first receiving unit 301, configured to receive a configuration signaling sent by a network node, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

a first configuring unit 302, configured to configure the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by the HARQ feedback information indicated by the configuration signaling received by the first receiving unit 301;

a first sending unit 303, configured to send the at least one HARQ feedback information configured by the first configuring unit 302 to a network node.

In this embodiment of the present invention, a first receiving unit 301 receives a configuration signaling sent by a network node, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in the same subframe; a first configuring unit 302 configures the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling received by the first receiving unit 301; the first sending unit 303 sends the at least one HARQ feedback information configured by the first configuring unit 302 to the network node. Compared with the prior art that the terminal cannot simultaneously send the HARQ feedback information to two network nodes or one network node sending two downlink data, the terminal provided by the embodiment of the invention can send at least one HARQ feedback information through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated.

Based on the embodiment corresponding to fig. 5, referring to fig. 6, in another embodiment of the terminal provided in the embodiment of the present invention, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK; the first configuration unit 302 includes: a first configuration subunit 3021 and a second configuration subunit 3022,

the first configuring subunit 3021, configured to configure, when the configuration signaling is used to indicate that the HARQ feedback information occupies an uplink time domain symbol or a pre-designated time slot that is pre-designated by the network node in the same subframe, the HARQ feedback information on the uplink time domain symbol or the pre-designated time slot that is pre-designated by the network node in the same subframe;

the second configuring subunit 3022, configured to configure, when the configuration signaling is used to indicate that the two HARQ feedback information occupy different time slots in the same subframe in advance, where the time slots are pre-specified by the network node; and respectively configuring the two HARQ feedback information on different time slots appointed by the network node in the same subframe.

On the basis of the embodiments corresponding to fig. 5 or fig. 6, in another embodiment of the terminal provided by the embodiment of the present invention,

the first receiving unit 301 is further configured to receive a first reserved resource configuration signaling sent by the network node, where the first reserved resource configuration signaling indicates a time period of a first reserved resource used for carrying the at least one HARQ feedback information and a subframe offset in each time period;

the first sending unit 303 is configured to send the at least one HARQ feedback information on the first reserved resource.

On the basis of the embodiment corresponding to fig. 6, referring to fig. 7, in another embodiment of the terminal provided in the embodiment of the present invention, the terminal further includes: the acquisition unit 304 is configured to acquire a target signal,

the obtaining unit 304 is configured to obtain a second reserved resource for carrying the at least one HARQ feedback information, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the first sending unit 303 is configured to send the at least one HARQ feedback information on the second reserved resource acquired by the acquiring unit 304.

the first receiving unit 301 is further configured to receive a second reserved resource configuration signaling sent by the network node, where the second reserved resource configuration signaling indicates that a third reserved resource used for carrying the at least one HARQ feedback information is located in an uplink pilot timeslot UpPTS in a time division duplex TDD system;

the first sending unit 303 is configured to send the at least one HARQ feedback information on the third reserved resource.

On the basis of the embodiment corresponding to fig. 6, in another embodiment of the terminal provided in the embodiment of the present invention,

the first configuring subunit 3021 is further configured to, when sending a HARQ feedback information and sending data carried by a physical uplink shared channel through the same subframe again at the same time, configure the HARQ feedback information on an uplink time domain symbol pre-specified by the network node, and configure the data carried by the physical uplink shared channel on other uplink time domain symbols except for the uplink time domain symbol pre-specified by the network node occupied by the HARQ feedback information.

On the basis of the alternative embodiment corresponding to fig. 6, in another embodiment of the terminal provided in the embodiment of the present invention,

the first configuring subunit 3021 is further configured to, when one uplink time domain symbol pre-designated by the network node is a last uplink time domain symbol, configure the HARQ feedback information on the last uplink time domain symbol, and configure the data carried by the physical uplink shared channel on other uplink time domain symbols except for the last uplink time domain symbol occupied by the HARQ feedback information.

Referring to fig. 8, an embodiment of a network node device provided in the embodiment of the present invention includes:

a second sending unit 401, configured to send a configuration signaling to a terminal, where the configuration signaling is used to instruct the terminal to send at least one HARQ feedback information, where the at least one HARQ feedback information includes a part of time domain symbols in a same subframe occupied by each HARQ feedback information;

a second receiving unit 402, configured to receive HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling;

an analyzing unit 403, configured to analyze HARQ feedback information sent by the terminal and received by the receiving unit 402 on a part of time domain symbols in the same subframe occupied by each piece of HARQ feedback information indicated by the configuration signaling.

In this embodiment of the present invention, a second sending unit 401 sends a configuration signaling to a terminal, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe; a second receiving unit 40 receives HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each piece of HARQ feedback information indicated by the configuration signaling; the parsing unit 40 is configured to parse HARQ feedback information sent by the terminal and received by the receiving unit 402 on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling. Compared with the prior art, the network node equipment provided by the embodiment of the invention can send at least one HARQ feedback information to the terminal through a part of time domain symbols in the same subframe, so that the UE with double-chain receiving capability and single-chain transmitting capability can respectively send the HARQ feedback information to different network nodes at the same time, the utilization rate of the time domain symbols is improved, and the sending speed of the HARQ feedback information is accelerated.

Based on the embodiment corresponding to fig. 8, referring to fig. 9, another embodiment of the network node device according to the embodiment of the present invention further includes: a first generating unit 404 and a second generating unit 405,

the first generating unit 404 is configured to generate the configuration signaling when the terminal is to be instructed to send one HARQ feedback information, where the configuration signaling is used to instruct a network node to pre-specify an uplink time domain symbol or a specified time slot in the same subframe occupied by the HARQ feedback information;

the second generating unit 405 is configured to generate the configuration signaling when the terminal is to be instructed to send two HARQ feedback information, where the configuration signaling is used to instruct the two HARQ feedback information to respectively occupy different time slots in the same subframe.

Based on the embodiment corresponding to fig. 8, referring to fig. 10, another embodiment of the network node device according to the embodiment of the present invention further includes: a second configuration unit 406 for configuring the second configuration unit,

the second configuring unit 406 is configured to configure a first reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

the second sending unit 401 is configured to send a first reserved resource configuration signaling configured by the second configuring unit 406 to the terminal, where the first reserved resource configuration signaling indicates a time period of the first reserved resource and a subframe offset in each time period;

the second receiving unit 402 is configured to receive the at least one HARQ feedback information sent by the terminal on the first reserved resource configured by the second configuring unit 406.

Based on the embodiment corresponding to fig. 8, referring to fig. 11, another embodiment of the network node device according to the embodiment of the present invention further includes: a third configuration unit 407 is provided for,

the third configuring unit 407 is configured to configure a second reserved resource for carrying the at least one HARQ feedback information sent by the terminal, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the second receiving unit 402 is configured to receive the at least one HARQ feedback information sent by the terminal on the second reserved resource.

Based on the embodiment corresponding to fig. 8, referring to fig. 12, another embodiment of the network node device according to the embodiment of the present invention further includes: a fourth configuration unit 408 is provided for configuring,

the fourth configuring unit 408 is configured to configure a third reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

the second sending unit 401 is configured to send a second reserved resource configuration signaling to the terminal, where the second reserved resource configuration signaling indicates that the third reserved resource is located in an uplink pilot timeslot UpPTS in a time division duplex TDD system;

the second receiving unit 402 is configured to receive the at least one HARQ feedback information sent by the terminal on the reserved resources.

On the basis of the embodiment corresponding to fig. 10, in another embodiment of the network node device provided in the embodiment of the present invention,

the first generating unit 404 is further configured to generate the configuration signaling when the terminal is instructed to send a HARQ feedback information and, at the same time, data carried by a physical uplink shared channel is sent again through the same subframe, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for an uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information.

On the basis of the alternative embodiment corresponding to fig. 10, in another embodiment of the network node device provided in the embodiment of the present invention,

the first generating unit 404 is further configured to generate a configuration sub-signaling when an uplink time domain symbol pre-designated by the network node is a last uplink time domain symbol, where the configuration sub-signaling is used to indicate that the HARQ feedback information occupies the last uplink time domain symbol in the same subframe, and data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except the last uplink time domain symbol.

The embodiment of the invention also provides a computer storage medium, wherein the computer storage medium stores a program, and the program comprises part or all of the steps of the information configuration method described in the technical scheme of the terminal side when being executed.

The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a program, and the program includes, when executed, some or all of the steps of the information configuration method described in the above technical solution on the network node side.

Referring to fig. 13, an embodiment of the terminal according to the present invention includes: a first receiver 310, a first transmitter 320, a first memory 330 and a first processor 340,

the first receiver 310 is configured to receive a configuration signaling sent by a network node, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

the first processor 340 is configured to configure the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by the each HARQ feedback information indicated by the configuration signaling;

the first transmitter 320 is configured to transmit the configured at least one HARQ feedback information to the network node.

In some embodiments of the present invention, the first processor 340 is further configured to configure, when one HARQ feedback information is to be sent, the one HARQ feedback information on one uplink time domain symbol or one time slot that is pre-specified by the network node in the same subframe;

the first processor 340 is further configured to, when two HARQ feedback information are to be sent, configure the two HARQ feedback information on different time slots pre-designated by the network node in the same subframe respectively.

In some embodiments of the present invention, the first receiver 310 is further configured to receive a first reserved resource configuration signaling sent by the network node, where the first reserved resource configuration signaling indicates a time period of a first reserved resource used for carrying the at least one HARQ feedback information and a subframe offset in each time period;

the first transmitter 320 is further configured to transmit the at least one HARQ feedback information on the first reserved resource.

In some embodiments of the present invention, the first processor 340 is further configured to acquire a second reserved resource for carrying the at least one HARQ feedback information, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the first transmitter 320 is further configured to transmit the at least one HARQ feedback information on the second reserved resource.

In some embodiments of the present invention, the first receiver 310 is further configured to receive a second reserved resource configuration signaling sent by the network node, where the second reserved resource configuration signaling indicates that a third reserved resource for carrying the at least one HARQ feedback information is located in an uplink pilot time slot UpPTS in a time division duplex TDD system;

the first transmitter 320 is further configured to transmit the at least one HARQ feedback information on the third reserved resource.

In some embodiments of the present invention, the first processor 340 is further configured to configure, when sending one HARQ feedback information and sending data carried by one physical uplink shared channel through the same subframe again, the one HARQ feedback information on one uplink time domain symbol pre-designated by the network node, and configure the data carried by the one physical uplink shared channel on other uplink time domain symbols except for the uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information.

In some embodiments of the present invention, the first processor 340 is further configured to, when an uplink time domain symbol pre-specified by the network node is a last uplink time domain symbol, configure the HARQ feedback information on the last uplink time domain symbol, and configure data carried by the physical uplink shared channel on other uplink time domain symbols except the last uplink time domain symbol occupied by the HARQ feedback information.

Referring to fig. 14, an embodiment of a network node device provided in the embodiment of the present invention includes: a second receiver 410, a second transmitter 420, a second memory 430 and a second processor 440,

the second transmitter 420 is configured to send a configuration signaling to a terminal, where the configuration signaling is used to indicate that when the terminal sends at least one HARQ feedback information, each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe;

the second receiver 410 receives HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling;

the second processor 440 is configured to parse HARQ feedback information sent by the terminal and received by the receiving unit on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

In some embodiments of the present invention, the HARQ feedback information includes: a correct acknowledgement ACK or a false acknowledgement NACK;

the second processor 440 is configured to generate the configuration signaling when the terminal is to be instructed to send one HARQ feedback information, where the configuration signaling is used to instruct a network node to pre-specify an uplink time domain symbol or a specified time slot in the same subframe occupied by the HARQ feedback information;

the second processor 440 is further configured to generate the configuration signaling when the terminal is to be instructed to send two HARQ feedback information, where the configuration signaling is used to instruct the two HARQ feedback information to respectively occupy different time slots in the same subframe.

In some embodiments of the present invention, the second processor 440 is further configured to configure a first reserved resource for carrying the at least one HARQ feedback information sent by the terminal;

the second transmitter 420 is further configured to transmit a first reserved resource configuration signaling to the terminal, where the first reserved resource configuration signaling indicates a time period of the first reserved resource and a subframe offset in each time period;

the second receiver 410 is further configured to receive the at least one HARQ feedback information sent by the terminal on the first reserved resource.

In some embodiments of the present invention, when the HARQ feedback information occupies an uplink time domain symbol specified in the same subframe by the network node in advance,

the second processor 440 is further configured to configure a second reserved resource for carrying the at least one HARQ feedback information sent by the terminal, where a subframe occupied by the second reserved resource is a subframe configured to a cell-specific sounding reference signal;

the second receiver 410 is further configured to receive the at least one HARQ feedback information sent by the terminal on the second reserved resource.

In some embodiments of the present invention, the second processor 440 is further configured to configure a third reserved resource for carrying the at least one HARQ feedback information sent by the terminal when the HARQ feedback information occupies one or two uplink time domain symbols specified in the same subframe;

the second transmitter 420 is further configured to send a second reserved resource configuration signaling to the terminal, where the second reserved resource configuration signaling indicates that the third reserved resource is located in an uplink pilot timeslot UpPTS in a time division duplex TDD system;

the second receiver 410 is further configured to receive the at least one HARQ feedback information sent by the terminal on the third reserved resource.

In some embodiments of the present invention, the second processor 440 is further configured to generate the configuration signaling when instructing the terminal to send a HARQ feedback information and to send data carried by a physical uplink shared channel through the same subframe, where the configuration signaling is used to instruct the data carried by the physical uplink shared channel to occupy other uplink time domain symbols in the same subframe except for an uplink time domain symbol pre-designated by the network node occupied by the HARQ feedback information.

In some embodiments of the present invention, the second processor 440 is further configured to generate a configuration sub-signaling when the specified uplink time domain symbol is a last uplink time domain symbol, where the configuration sub-signaling is used to indicate that the HARQ feedback information occupies the last uplink time domain symbol in the same subframe, and data carried by the physical uplink shared channel occupies other uplink time domain symbols in the same subframe except the last uplink time domain symbol.

Referring to fig. 15, an embodiment of the information configuration system according to the embodiment of the present invention includes: a terminal 30 and a network node device 40,

a terminal 30, configured to receive a configuration signaling sent by a network node, where the configuration signaling is used to instruct the terminal to send at least one HARQ feedback information, where each HARQ feedback information in the at least one HARQ feedback information occupies a part of time domain symbols in a same subframe; configuring the at least one HARQ feedback information on a part of time domain symbols in the same subframe occupied by each HARQ feedback information; transmitting the configured at least one HARQ feedback information to the network node.

A network node device 40, configured to send a configuration signaling to a terminal, where the configuration signaling is used to instruct the terminal to send at least one HARQ feedback information, where the at least one HARQ feedback information includes a part of time domain symbols in a same subframe occupied by each HARQ feedback information; and receiving the at least one HARQ feedback information sent by the terminal, and resolving the HARQ feedback information sent by the terminal on a part of time domain symbols in the same subframe occupied by each HARQ feedback information indicated by the configuration signaling.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.

The method, the device and the system for configuring information provided by the embodiment of the present invention are described in detail above, a specific example is applied in the present disclosure to explain the principle and the embodiment of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A method of information configuration, comprising:

receiving configuration signaling from a network node, the configuration signaling indicating a time domain symbol position of one uplink time domain symbol in a first subframe for transmitting first hybrid automatic repeat request, HARQ, feedback information, the first subframe consisting of 14 or 12 time domain symbols, the first HARQ feedback information being represented by a cyclic shift value of a PUCCH sequence;

and sending a Physical Uplink Control Channel (PUCCH) carrying the first HARQ feedback information to the network node on the uplink time domain symbol.

2. The method of claim 1, wherein a cyclic shift value of 0 represents NACK and a cyclic shift value of 6 represents ACK.

3. The method of claim 1 or 2, wherein the one uplink time domain symbol is a last uplink time domain symbol in the first subframe.

4. The method according to any one of claims 1 to 3, further comprising:

and sending a Physical Uplink Shared Channel (PUSCH) carrying data or a PUCCH carrying second HARQ feedback information on other uplink time domain symbols except the uplink time domain symbol in the first subframe.

5. The method according to any of claims 1 to 4, wherein the configuration signaling is higher layer signaling.

6. The method of claim 5, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

7. A method of information configuration, comprising:

receiving configuration signaling from a network node, the configuration signaling indicating a time domain symbol position of one uplink time domain symbol in a first subframe for transmitting first hybrid automatic repeat request (HARQ) feedback information, the first subframe being composed of 14 or 12 time domain symbols, the one uplink time domain symbol being a last uplink time domain symbol in the first subframe;

8. The method of claim 7, further comprising:

9. The method according to claim 7 or 8, wherein the configuration signaling is higher layer signaling.

10. The method of claim 9, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

11. A method of information configuration, comprising:

receiving configuration signaling from a network node, the configuration signaling indicating a time domain symbol position of one uplink time domain symbol for transmitting first hybrid automatic repeat request, HARQ, feedback information in a first subframe, the first subframe consisting of 14 or 12 time domain symbols;

transmitting a Physical Uplink Control Channel (PUCCH) carrying the first HARQ feedback information to the network node on the one uplink time domain symbol;

12. The method of claim 11, wherein the configuration signaling is higher layer signaling.

13. The method of claim 12, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

14. A method of information configuration, comprising:

sending configuration signaling to a terminal, wherein the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending hybrid automatic repeat request (HARQ) feedback information in a first subframe, the first subframe consists of 14 or 12 symbols, and the first HARQ feedback information is represented by a cyclic shift value of a PUCCH sequence;

and receiving a Physical Uplink Control Channel (PUCCH) carrying the first HARQ feedback information from the terminal on the uplink time domain symbol.

15. The method of claim 14, wherein a cyclic shift value of 0 indicates NACK and a cyclic shift value of 6 indicates ACK.

16. The method of claim 14 or 15, wherein the one uplink time domain symbol is a last uplink time domain symbol in the first subframe.

17. The method of any one of claims 14 to 16, further comprising:

and receiving a Physical Uplink Shared Channel (PUSCH) carrying data or a PUCCH carrying second HARQ feedback information on other uplink time domain symbols except the uplink time domain symbol in the first subframe.

18. The method according to any of claims 14 to 17, wherein the configuration signaling is higher layer signaling.

19. The method of claim 18, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

20. A method of information configuration, comprising:

sending a configuration signaling to a terminal, wherein the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending hybrid automatic repeat request (HARQ) feedback information in a first subframe, the first subframe consists of 14 or 12 symbols, and the uplink time domain symbol is the last uplink time domain symbol in the first subframe;

21. The method of claim 20, further comprising:

22. The method according to claim 20 or 21, wherein the configuration signaling is higher layer signaling.

23. The method of claim 22, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

24. A method of information configuration, comprising:

sending a configuration signaling to a terminal, wherein the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending hybrid automatic repeat request (HARQ) feedback information in a first subframe, and the first subframe consists of 14 or 12 symbols;

receiving a Physical Uplink Control Channel (PUCCH) carrying the first HARQ feedback information from the terminal on the one uplink time domain symbol;

25. The method of claim 24, wherein the configuration signaling is higher layer signaling.

26. The method of claim 25, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

27. A terminal, comprising:

a receiver, configured to receive configuration signaling from a network node, where the configuration signaling indicates a time domain symbol position of one uplink time domain symbol in a first subframe for transmitting first hybrid automatic repeat request, HARQ, feedback information, where the first subframe is composed of 14 or 12 time domain symbols, and the first HARQ feedback information is represented by a cyclic shift value of a PUCCH sequence;

a transmitter, configured to send a physical uplink control channel, PUCCH, carrying the first HARQ feedback information to the network node on the one uplink time domain symbol.

28. The terminal of claim 27, wherein a cyclic shift value of 0 indicates NACK and a cyclic shift value of 6 indicates ACK.

29. The terminal of claim 27 or 28, wherein the one uplink time domain symbol is a last uplink time domain symbol in the first subframe.

30. The terminal according to any of claims 27 to 29, wherein the transmitter is further configured to:

31. The terminal according to any of claims 27 to 30, wherein the configuration signaling is higher layer signaling.

32. The terminal of claim 31, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

33. A terminal, comprising:

a receiver, configured to receive configuration signaling from a network node, where the configuration signaling indicates a time domain symbol position of one uplink time domain symbol in a first subframe, where the one uplink time domain symbol is used for sending first hybrid automatic repeat request HARQ feedback information, the first subframe is composed of 14 or 12 time domain symbols, and the one uplink time domain symbol is a last uplink time domain symbol in the first subframe;

34. The terminal of claim 33, wherein the transmitter is further configured to:

35. The terminal according to claim 33 or 34, wherein the configuration signaling is higher layer signaling.

36. The terminal of claim 35, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

37. A terminal, comprising:

a receiver, configured to receive configuration signaling from a network node, where the configuration signaling indicates a time domain symbol position of one uplink time domain symbol for transmitting first hybrid automatic repeat request, HARQ, feedback information in a first subframe, where the first subframe is composed of 14 or 12 time domain symbols;

a transmitter, configured to transmit a physical uplink control channel, PUCCH, carrying the first HARQ feedback information to the network node on the one uplink time domain symbol;

the transmitter is further configured to: and sending a Physical Uplink Shared Channel (PUSCH) carrying data or a PUCCH carrying second HARQ feedback information on other uplink time domain symbols except the uplink time domain symbol in the first subframe.

38. The terminal of claim 37, wherein the configuration signaling is higher layer signaling.

39. The terminal of claim 38, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

40. A network node, comprising:

a transmitter, configured to send a configuration signaling to a terminal, where the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending first hybrid automatic repeat request HARQ feedback information in a first subframe, where the first subframe is composed of 14 or 12 symbols, and the first HARQ feedback information is represented by a cyclic shift value of a PUCCH sequence;

a receiver configured to receive a physical uplink control channel, PUCCH, carrying the first HARQ feedback information from the terminal over the one uplink time domain symbol.

41. The network node of claim 40, wherein a cyclic shift value of 0 represents NACK and a cyclic shift value of 6 represents ACK.

42. The network node of claim 40 or 41, wherein the one uplink time domain symbol is a last uplink time domain symbol in the first subframe.

43. The network node according to any of claims 40 to 42, wherein the receiver is further configured to:

and receiving a Physical Uplink Shared Channel (PUSCH) carrying data or a PUCCH carrying second HARQ feedback information from the terminal on other uplink time domain symbols except the uplink time domain symbol in the first subframe.

44. The network node according to any of claims 40 to 43, wherein the configuration signaling is higher layer signaling.

45. The network node according to claim 44, wherein the higher layer signaling is radio resource control, RRC, signaling.

46. A network node, comprising:

a transmitter, configured to send a configuration signaling to a terminal, where the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending first hybrid automatic repeat request HARQ feedback information in a first subframe, where the first subframe is composed of 14 or 12 symbols, and the uplink time domain symbol is a last uplink time domain symbol in the first subframe;

47. The network node of claim 46, wherein the receiver is further configured to:

48. The network node according to any of claims 46 to 47, wherein the configuration signaling is higher layer signaling.

49. The network node of claim 48, wherein the higher layer signaling is Radio Resource Control (RRC) signaling.

50. A network node, comprising:

a transmitter, configured to send a configuration signaling to a terminal, where the configuration signaling indicates a time domain symbol position of an uplink time domain symbol used for sending first hybrid automatic repeat request HARQ feedback information in a first subframe, where the first subframe is composed of 14 or 12 symbols;

a receiver configured to receive a physical uplink control channel, PUCCH, carrying the first HARQ feedback information from the terminal on the one uplink time domain symbol;

the receiver is further configured to: and receiving a Physical Uplink Shared Channel (PUSCH) carrying data or a PUCCH carrying second HARQ feedback information from the terminal on other uplink time domain symbols except the uplink time domain symbol in the first subframe.

51. The network node of claim 50, wherein the configuration signaling is higher layer signaling.

52. The network node according to claim 51, wherein the higher layer signaling is radio resource control, RRC, signaling.

53. An apparatus for information configuration, the apparatus comprising a processor and a storage medium storing instructions that, when executed by the processor, cause the method of any one of claims 1 to 26 to be implemented.

54. A computer-readable storage medium comprising instructions that, when executed by a processor, cause the method of any of claims 1-26 to be implemented.