WO2018027818A1 - 信息传输方法、基站和用户设备 - Google Patents
信息传输方法、基站和用户设备 Download PDFInfo
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- WO2018027818A1 WO2018027818A1 PCT/CN2016/094708 CN2016094708W WO2018027818A1 WO 2018027818 A1 WO2018027818 A1 WO 2018027818A1 CN 2016094708 W CN2016094708 W CN 2016094708W WO 2018027818 A1 WO2018027818 A1 WO 2018027818A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Definitions
- the present invention relates to the field of communications, and more particularly to an information transmission method, a base station, and a user equipment.
- LTE Long Term Evolution
- the basic unit of time domain resources in LTE transmission is 1 millisecond (millisecond, ms), and the interval between two transmissions is not less than 4 ms.
- the embodiments of the present invention provide a feedback method, a base station, and a user equipment, which can improve the transmission efficiency of the communication system when the transmission delay is reduced.
- an information transmission method includes: receiving first information, where the first information is used to instruct the UE to send the second information; and acquiring the first parameter value, where the first parameter value is used by And indicating a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located.
- the second time domain resource occupies no longer than one subframe in the time domain, and the interval between the second time domain resource and the first time domain resource is less than four subframes; determining according to the first parameter value
- the second time domain resource sends the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value is the first time area The first time domain interval value between the resource and the second time domain resource.
- determining, by the first parameter value, the second time domain resource is specifically implemented according to the first time domain interval value and The first time domain resource determines the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including:
- the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is the first time domain The time domain interval value between the resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or
- the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value, where the mapping relationship includes a location between the location of the first time domain resource and the first time domain interval value.
- the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- determining, by the first parameter value, the second time domain resource is specifically implemented by: determining, corresponding to the first parameter value, Mapping a relationship; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the first according to the mapping relationship is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE; where the predefined The mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time domain interval The length of the time domain unit of the value.
- the specific time that the first time domain resource and the second time domain resource occupy the time domain are equal to the following. Any one of: the time domain length of one subframe; or the time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: acquiring the second parameter value, The second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located; wherein, according to the first time domain interval value And determining, by the first time domain resource, the second time domain resource, where the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe is the first a subframe in which the time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first sub
- the relationship between the location of the frame and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located, where the first subframe is the first subframe a subframe in which the first time domain resource is located, wherein the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the specific time is: according to the first time domain interval value and the first child
- the frame determines the second subframe; determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource is The location of the second subframe.
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the specific implementation is implemented. After the first time domain resource is determined, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource And determining, by the third time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value, and the third time domain resource; If the resource is an available uplink time domain resource, determine that the third time domain resource is the second time domain resource; or if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determine the third The first available time domain resource in the uplink time domain resource after the time domain resource is the second time domain resource.
- the obtaining the first parameter value is specifically implemented as: acquiring the indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is any one of the following: The maximum transmission delay advance TA value of the UE, the maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the first information is scheduling information, and the second information is uplink data information scheduled according to the scheduling information; or
- the first information is the scheduling information, and the second information is the uplink control information that is scheduled according to the scheduling information; or the first information is the downlink control information, and the second information is the feedback information of the downlink control information; or
- the first information is downlink data information, and the second information is response information to the downlink data information.
- a user equipment in a second aspect, includes a sending module, a receiving module, and a processing module, where
- the receiving module is configured to receive the first information, where the first information is used to indicate that the UE sends the second information, and the processing module is configured to obtain the first parameter value, where the first parameter value is used to indicate the first time domain a location relationship between the resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located, the second time domain
- the time that the resource is occupied in the time domain is not more than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four subframes; the processing module is further configured to determine according to the first parameter value.
- the second time domain resource; the sending module is configured to send the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value is the first time The first time domain interval value between the domain resource and the second time domain resource.
- the processing module determines, according to the first parameter value, that the second time domain resource is specifically implemented according to the first time domain interval The value and the first time domain resource determine the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including:
- the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is the first time domain The time domain interval value between the resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or
- the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value, where the mapping relationship includes a location between the location of the first time domain resource and the first time domain interval value.
- the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the processing module determines, according to the first parameter value, that the second time domain resource is specifically implemented by: determining the first parameter value Corresponding mapping relationship; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the first according to the mapping relationship is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE; where the predefined The mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time domain interval The length of the time domain unit of the value.
- the specific time that the first time domain resource and the second time domain resource occupy the time domain are equal to the following. Any one of: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the processing module is further configured to: acquire the second parameter value
- the second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located
- the processing module is configured according to the first time Domain interval value and Determining, by the first time domain resource, the second time domain resource, the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe is the first time a subframe in which the domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first sub
- the relationship between the location of the frame and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located
- the first subframe is the first subframe a subframe in which the first time domain resource is located
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource
- the specific implementation is: according to the first time domain interval value and the first Determining the second subframe according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe according to the first time domain resource; The location of the resource in the second subframe.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource.
- the specific implementation is as follows: after determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource,
- the specific implementation is: determining a third time domain resource, where the third time domain resource is the first time domain resource, and the time domain resource of the first time domain interval value is separated from the first time domain resource; If the time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time domain resource; or if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determining the The first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the acquiring, by the processing module, the first parameter value is implemented as: acquiring indication information, where the indication information corresponds to the first parameter And determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, and a transmission mode of the UE. Information, capability information of the UE, or duration type of the second time domain resource.
- the first information is scheduling information, and the second information is uplink data information scheduled according to the scheduling information; or The first information is scheduling information, and the second information is scheduled according to the scheduling information.
- another user equipment comprising a processor, a transmitter and a receiver for performing any of the possible implementations of the first aspect or the first aspect by the transmitter and the receiver Methods.
- a computer readable storage medium for storing a computer program comprising instructions for performing the method of the first aspect or any of the possible implementations of the first aspect.
- an information transmission method includes: transmitting first information, where the first information is used to instruct the UE to send the second information, and the first parameter value is sent, where the first parameter value is used by And indicating a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located.
- the second time domain resource occupies no longer than one subframe in the time domain, and the interval between the second time domain resource and the first time domain resource is less than four subframes; determining the second time domain resource And receiving the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time value.
- determining that the second time domain resource is implemented by: the first time domain interval value and the first time domain resource Determine the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource. And including: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is The time domain interval value between the first time domain resource and the second time domain resource.
- the specific parameter is: the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or The first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; Determining, in the relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the first according to the mapping relationship is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE; where the predefined The mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time domain interval The length of the time domain unit of the value.
- the specific implementation manner is: the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to the following Any one of: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: sending the second parameter value, The second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located; wherein, according to the first time domain interval value And determining, by the first time domain resource, the second time domain resource, where the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe is the first a subframe in which the time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first sub
- the relationship between the location of the frame and the location of the second time domain resource in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is the first subframe a subframe in which the time domain resource is located;
- Determining, according to the first time domain interval value and the first time domain resource, the second time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe; The relationship between the location of the first time domain resource and the location of the second time domain resource in the second subframe determines the location of the second time domain resource in the second subframe.
- determining, by using the first time domain interval value and the first time domain resource, the second time domain resource is implemented as After determining the first time domain resource, the time domain resource separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- determining, by using the first time domain interval value and the first time domain resource, the second time domain resource is implemented as Determining a third time domain resource, the third time domain resource being the first time domain resource, the time domain resource separated from the first time domain resource by the first time domain interval value; if the third time domain resource is Determining the third time domain resource as the second time domain resource, or determining the third time domain resource if the third time domain resource is a downlink time domain resource or an unavailable time domain resource The first available time domain resource in the uplink time domain resource after the domain resource is the second time domain resource.
- the sending the first parameter value is specifically implemented by: sending indication information, where the indication information corresponds to the first parameter value; Determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, a transmission mode information of the UE, The capability information of the UE or the duration type of the second time domain resource.
- the first information is scheduling information, and the second information is uplink data information scheduled according to the scheduling information; or
- the first information is the scheduling information, and the second information is the uplink control information that is scheduled according to the scheduling information; or the first information is the downlink control information, and the second information is the feedback information of the downlink control information; or
- the first information is downlink data information, and the second information is response information to the downlink data information.
- a base station in a sixth aspect, includes a sending module, a receiving module, and a processing module, where
- the sending module is configured to send the first information, where the first information is used to instruct the UE to send the second information, and the sending module is further configured to send the first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located,
- the second time domain resource occupies no longer than one subframe in the time domain, and the interval between the second time domain resource and the first time domain resource is less than four subframes;
- the processing module is further configured to determine the first The second time domain resource;
- the receiving module is configured to receive the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time value.
- the processing module determines that the second time domain resource is specifically implemented according to the first time domain interval value and the first The time domain resource determines the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource. And including: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is The time domain interval value between the first time domain resource and the second time domain resource.
- the specific parameter is: the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or The first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- the processing module determines that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; Determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the processing module determines, according to the mapping relationship, The first time domain interval value corresponding to the first time domain resource is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE, where The pre-defined mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the plurality of TDD uplink and downlink configurations.
- the seventh possible implementation manner of the sixth aspect is as follows: the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the specific implementation manner is: the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to the following Any one of: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the sending module is further configured to send the second parameter value.
- the second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located
- the processing module is configured according to the first Determining, by the first time domain resource, the second time domain resource, the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe A subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the first time domain resource is in the first sub
- the relationship between the location of the frame and the location of the second time domain resource in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is the first subframe a subframe in which the time domain resource is located; wherein the processing module determines, according to the first time domain interval value and the first time domain resource, the second time domain resource, according to the first time domain interval value and the first Determining the second subframe according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe according to the first time domain resource; The location of the resource in the second subframe.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource
- the specific implementation is as follows: after determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource
- the specific implementation is: determining a third time domain resource, where the third time domain resource is the first time domain resource And the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time a domain resource; or, if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determining that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second Time domain resources.
- the sending the first parameter value is specifically implemented by: sending indication information, where the indication information corresponds to the first parameter value; Determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, a transmission mode information of the UE, The capability information of the UE or the duration type of the second time domain resource.
- the first information is scheduling information, and the second information is uplink data information scheduled according to the scheduling information; or
- the first information is the scheduling information, and the second information is the uplink control information that is scheduled according to the scheduling information; or the first information is the downlink control information, and the second information is the feedback information of the downlink control information; or
- the first information is downlink data information, and the second information is response information to the downlink data information.
- another user equipment comprising a processor, a transmitter and a receiver, for performing any of the possible implementations of the fifth or fifth aspect by the transmitter and the receiver Methods.
- a computer readable storage medium for storing a computer program comprising instructions for performing the method of any of the fifth or fifth aspects of the possible implementation.
- an information transmission method includes: transmitting a first information, where the first information is data information; acquiring a first parameter value, where the first parameter value is used to indicate the first time domain resource
- the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located, and the second information is The response information of the first information, the time occupied by the second time domain resource in the time domain is not more than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four subframes;
- the first parameter value determines the second time domain resource and receives the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value is the first time area The first time domain interval value between the resource and the second time domain resource.
- determining, by the first parameter value, the second time domain resource is specifically implemented according to the first time domain interval value and The first time domain resource determines the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: The first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is the first time domain The time domain interval value between the resource and the second time domain resource.
- the specific parameter is: the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or The first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value, where the mapping relationship includes a location between the location of the first time domain resource and the first time domain interval value.
- the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- determining, by the first parameter value, the second time domain resource is specifically implemented by: determining, corresponding to the first parameter value Mapping a relationship; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the first according to the mapping relationship is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE; where the predefined The mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time domain interval The length of the time domain unit of the value.
- the specific time that the first time domain resource and the second time domain resource occupy the time domain are equal to the following Any one of: the time domain length of one subframe; or the time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: acquiring the second parameter value, The second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located; wherein, according to the first time domain interval value And determining, by the first time domain resource, the second time domain resource, where the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe is the first a subframe in which the time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first sub
- the relationship between the location of the frame and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located, where the first subframe is the first subframe a subframe in which the first time domain resource is located, wherein the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the specific time is: according to the first time domain interval value and the first child
- the frame determines the second subframe; determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource is The location of the second subframe.
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the specific implementation is After the first time domain resource is determined, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the specific implementation is And determining, by the third time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value, and the third time domain resource; If the resource is an available uplink time domain resource, determine that the third time domain resource is the second time domain resource; or if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determine the third The first available time domain resource in the uplink time domain resource after the time domain resource is the second time domain resource.
- the obtaining the first parameter value is specifically implemented as: acquiring the indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is any one of the following: The maximum transmission delay advance TA value of the UE, the maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- a user equipment includes a sending module, a receiving module, and a processing module, where
- the sending module is configured to send the first information, where the first information is the data information
- the processing module is configured to obtain the first parameter value, where the first parameter value is used to indicate the first time domain resource and the second time domain resource a location relationship, the first time domain resource is a time domain resource where the first information is located, the second time domain resource is a time domain resource where the second information is located, and the second information is a response information of the first information.
- the second time domain resource occupies no longer than one subframe in the time domain, and the interval between the second time domain resource and the first time domain resource is less than four subframes; the processing module is further configured to use The first parameter value determines the second time domain resource; the receiving module is configured to receive the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value is the first time The first time domain interval value between the domain resource and the second time domain resource.
- the processing module determines, according to the first parameter value, that the second time domain resource is specifically implemented according to: the first time domain interval The value and the first time domain resource determine the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including:
- the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is the first time domain The time domain interval value between the resource and the second time domain resource.
- the specific parameter is: the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or The first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value, where the mapping relationship includes a location between the location of the first time domain resource and the first time domain interval value.
- the first time domain interval value is the first time domain resource and the second time domain resource The time interval value between.
- the processing module determines, according to the first parameter value, that the second time domain resource is specifically implemented by: determining the first parameter value Corresponding mapping relationship; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the first according to the mapping relationship is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE; where the predefined The mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time domain interval The length of the time domain unit of the value.
- the specific time that the first time domain resource and the second time domain resource occupy the time domain are equal to the following Any one of: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific time is that the duration of the second time domain resource is less than or equal to the time domain unit of the first time domain interval value. The length of time.
- the time domain unit of the first time domain interval value is a subframe
- the processing module is further configured to: acquire the second parameter value
- the second parameter value is used to indicate the location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located, where the processing module is configured according to the first time
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first sub Framed
- the relationship between the location and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located, where the first subframe is the first time a subframe in which the domain resource is located, where the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource
- the specific implementation is: according to the first time domain interval value and the first child
- the frame determines the second subframe; determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource is The location of the second subframe.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource.
- the specific implementation is as follows: after determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the processing module determines the second time domain resource according to the first time domain interval value and the first time domain resource,
- the specific implementation is: determining a third time domain resource, where the third time domain resource is the first time domain resource, and the time domain resource of the first time domain interval value is separated from the first time domain resource; If the time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time domain resource; or if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determining the The first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the acquiring, by the processing module, the first parameter value is implemented as: acquiring indication information, where the indication information corresponds to the first parameter And determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, and a transmission mode of the UE. Information, capability information of the UE, or duration type of the second time domain resource.
- another user equipment comprising a processor, a transmitter and a receiver for performing any of the possible implementations of the ninth or ninth aspect by the transmitter and the receiver The method in .
- a computer readable storage medium for storing a computer program comprising instructions for performing the method of any of the ninth or ninth aspects of the ninth aspect.
- a method for transmitting information comprising: receiving first information, wherein the first information is data information; transmitting a first parameter value, wherein the first parameter value is used And indicating a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located,
- the second information is response information to the first information, where the second time domain resource occupies no longer than one subframe in the time domain, and the interval between the second time domain resource and the first time domain resource Less than four subframes; determining the second time domain resource and transmitting the second information on the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first The first time domain interval value between the time domain resource and the second time domain resource.
- determining that the second time domain resource is specifically implemented according to: the first time domain interval value and the first time The domain resource determines the second time domain resource.
- the first parameter value is used to indicate the first time domain resource and the second time domain resource.
- the positional relationship includes: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, and the first time domain interval value A time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or
- the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; Determining, by the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- determining the The first time domain interval value corresponding to the first time domain resource is determined by: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE;
- the pre-defined mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the seventh possible implementation in the thirteenth aspect is specifically implemented as: the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the specific time is: the duration occupied by the first time domain resource and the second time domain resource in the time domain Equivalent to any one of the following: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific implementation is: when the duration of the second time domain resource is less than or equal to the first time domain interval value The length of the domain unit.
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: sending the second parameter a value, the second parameter value is used to indicate a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located; wherein, according to the first time domain And determining, by the first time domain resource, the second time domain resource, the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe is the a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first
- the relationship between the location of a subframe and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located
- the first subframe is a subframe in which the first time domain resource is located
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and is implemented according to the first time domain interval value and the first
- the subframe determines the second subframe; determining the second time domain resource according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe according to the first time domain resource At the location of the second subframe.
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource
- the method is implemented as: after determining the first time domain resource, the time domain resource separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the second time domain resource is determined according to the first time domain interval value and the first time domain resource
- the implementation is: determining a third time domain resource, where the third time domain resource is the first time domain resource, and Determining, by the first time domain resource, a time domain resource of the first time domain interval value; if the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time domain resource; Or, if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determining that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource .
- the sending the first parameter value is specifically implemented by: sending indication information, where the indication information corresponds to the first parameter And determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, and a transmission mode of the UE. Information, capability information of the UE, or duration type of the second time domain resource.
- a base station includes a sending module, a receiving module, and a processing module, where
- the receiving module is configured to receive the first information, where the first information is the data information, and the sending module is configured to send the first parameter value, where the first parameter value is used to indicate the first time domain resource and the second time
- the location relationship of the domain resource the first time domain resource is a time domain resource where the first information is located, and the second time domain resource is a time domain resource where the second information is located, and the second information is the first information
- the response information the time occupied by the second time domain resource in the time domain is not more than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four subframes; Determining the second time domain resource; the sending module is further configured to send the second information on the second time domain resource.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first The first time domain interval value between the time domain resource and the second time domain resource.
- the processing module determines that the second time domain resource is specifically implemented according to the first time domain interval value and the The first time domain resource determines the second time domain resource.
- the first parameter value is used to indicate the first time domain resource and the second time domain resource.
- the positional relationship includes: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, and the first time domain interval value A time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum of a predefined mapping relationship corresponding to the first parameter value. Time interval value.
- the processing module determines that the second time domain resource is specifically implemented by: determining a mapping corresponding to the first parameter value And determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the processing module when the carrier used by the UE to send the second information is a TDD carrier, the processing module is configured according to the mapping relationship
- the determining the first time domain interval value corresponding to the first time domain resource is determined by: determining, according to the mapping relationship, the first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE;
- the pre-defined mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each TDD uplink and downlink configuration of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first time The length of the time domain unit of the interval value.
- the specific implementation is: the duration occupied by the first time domain resource and the second time domain resource in the time domain Equivalent to any one of the following: the time domain length of 1 subframe; or the time domain length of 1 time slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific implementation time is: when the duration of the second time domain resource is less than or equal to the first time domain interval value The length of the domain unit.
- the time domain unit of the first time domain interval value is a subframe
- the sending module is further configured to send the second a parameter value
- the second parameter value is used to indicate a location of the second time domain resource in the second subframe
- the processing module is configured according to the The first time domain interval value and the first time domain resource determine the second time domain resource
- the specific implementation is: determining the second subframe according to the first time domain interval value and the first subframe, where the first The subframe is a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is in the first The relationship between the location of a subframe and the location of the second time domain resource in the second subframe is predefined
- the second subframe is a subframe in which the second time domain resource is located
- the first subframe is The subframe in which the first time domain resource is located
- the processing module determines, according to the first time domain interval value and the first time domain resource, the second time domain resource, according to the first time domain interval value and Determining the second subframe according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe according to the first time domain resource;
- the time domain resource is at the location of the second subframe.
- the processing module determines the second time according to the first time domain interval value and the first time domain resource
- the domain resource is specifically implemented as: after determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the processing module determines the second time according to the first time domain interval value and the first time domain resource
- the domain resource is specifically implemented as: determining a third time domain resource, where the third time domain resource is a time domain resource that is separated from the first time domain resource by the first time domain interval value; If the third time domain resource is an available uplink time domain resource, the third time domain resource is determined to be the second time domain resource; or, if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, The first available time domain resource in the uplink time domain resource after the third time domain resource is determined as the second time domain resource.
- the sending the first parameter value is specifically implemented by: sending indication information, where the indication information corresponds to the first parameter And determining, according to the indication information, the first parameter value, where the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, and a transmission mode of the UE. Information, capability information of the UE, or duration type of the second time domain resource.
- another base station comprising a processor, a transmitter and a receiver for performing any of the possible implementations of the thirteenth aspect or the thirteenth aspect by the transmitter and the receiver The method in the way.
- a computer readable storage medium for storing a computer program comprising any of the possible implementations for performing the thirteenth aspect or the thirteenth aspect The instruction of the method in the formula.
- a method for information transmission comprising: receiving a configuration index value, wherein the configuration index value is used to indicate a transmission period of the control information and a first time domain resource offset, the first time The time domain occupied by the domain resource in the time domain is less than one subframe; the time domain resource of the control information is determined according to the system frame number and the configuration index value; and the control information is sent on the time domain resource.
- the specific implementation is: the control information includes CSI, SR, or HARQ response information.
- the specific implementation is: the sending period indicated by the configuration index value and the time domain resource offset The time domain unit of at least one of the same time period as the time domain resource occupies in the time domain.
- the time domain resource of the control information is: determining, according to the configuration index value, the sending period and the first time domain resource offset; according to the system frame number, the sending period, and the first time domain resource The offset and the second time domain resource offset value determine the time domain resource; wherein the first time domain offset value is an offset value associated with the type of the control information, and the first time domain offset value is used And indicating an offset value of the control information in the sending period; a duration of the second time domain offset value is equal to a duration of one or more time domain resources, or a duration of the second offset value is equal to one subframe The length of time.
- the specific implementation is that the second time domain resource offset value is predefined; or the second time domain resource offset value is sent by the base station to the UE.
- Determining the time domain resource of the control information according to the system frame number and the configuration index value is specifically: determining the location of the time domain resource according to the product M*nf of the system frame number nf and M and the configuration index value; or, according to the system frame number The product M*10*nf of nf and M and the configuration index value determine the location of the time domain resource; wherein M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- the time domain resource that determines the control information according to the system frame number and the configuration index value is specifically implemented as: Determining a candidate time domain resource according to the system frame number and the configuration index value; if the candidate time domain resource is an available uplink time domain resource, determining that the candidate time domain resource is a time domain resource of the control information; or, if If the candidate time domain resource is a downlink time domain resource or an unavailable time domain resource, the first available time domain resource in the uplink time domain resource after the time domain resource is determined as the time domain resource of the control information.
- a user equipment is provided for performing the method of a possible implementation of the seventeenth aspect or the seventeenth aspect.
- the apparatus may comprise means for performing the method of any of the seventeenth or seventeenth aspects of the seventeenth aspect.
- another user equipment comprising a processor, a transmitter and a receiver, for performing any of the possible aspects of the seventeenth aspect or the seventeenth aspect by the transmitter and the receiver The method in the implementation.
- a computer readable storage medium for storing a computer program comprising instructions for performing the method of any of the seventeenth or seventeenth aspects.
- a method for transmitting information comprising: receiving first information, wherein the first information is response information to the second information, and the second information is data information; acquiring the first a parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, and the second time domain is The resource is the time domain resource where the second information is located, and the time occupied by the second time domain resource in the time domain is not more than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four. Subframes; determining the second time domain resource according to the first parameter value.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value is the first The first time domain interval value between the one time domain resource and the second time domain resource.
- determining that the second time domain resource is specifically implemented by: according to the first time domain interval value and the first The one time domain resource determines the second time domain resource.
- the first parameter value is used to indicate the first time domain resource and the second time domain.
- the positional relationship of the resource includes: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time The domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value.
- the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value Determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the carrier used by the UE to send the second information is a TDD carrier
- the determining the first time domain interval value corresponding to the first time domain resource is: determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource and the TDD uplink and downlink configuration of the UE;
- the pre-defined mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the multiple TDD uplink and downlink configurations.
- the specific implementation manner is: the duration of the first time domain resource and the second time domain resource is equal to the first The length of the time domain unit of the time interval value.
- the specific implementation is: the first time domain resource and the second time domain resource occupy the time domain
- the duration is equal to any of the following: the time domain length of 1 subframe; or the time domain length of 1 slot; or the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the specific implementation manner is: the duration of the second time domain resource is less than or equal to the first time domain interval value.
- the duration of the time domain unit is:
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: sending the a second parameter value, the second parameter value is used to indicate a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located; Determining, by the first time domain resource, the second time domain resource, the second subframe is determined according to the first time domain interval value and the first subframe, where the first subframe Is the subframe in which the first time domain resource is located; Determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the first time domain resource
- the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, the first subframe
- the frame is a subframe in which the first time domain resource is located, where the determining the second time domain resource according to the first time domain interval value and the first time domain resource is specifically implemented according to the first time domain interval value and the Determining the second subframe according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe according to the first time domain resource; The location of the domain resource in the second subframe.
- the second time domain is determined according to the first time domain interval value and the first time domain resource
- the resource is specifically implemented as: before determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the sending the first parameter value is specifically implemented by: sending indication information, where the indication information corresponds to the first a parameter value; determining the first parameter value according to the indication information; wherein the indication information is any one of the following: a maximum transmission delay advance TA value of the UE, a maximum transport block size TBS value of the UE, and a UE Transmission mode information, capability information of the UE, or a duration type of the second time domain resource.
- a user equipment is provided for performing the method in a possible implementation of the twenty-first aspect or the twenty-first aspect.
- the apparatus may comprise means for performing the method of any of the possible implementations of the twenty-first aspect or the twenty-first aspect.
- another user equipment comprising a processor, a transmitter and a receiver, the processor for performing the twenty-first aspect or the twenty-first aspect by the transmitter and the receiver
- the method in any possible implementation.
- a twenty-fourth aspect a computer readable storage medium for storing a computer program, the computer program comprising the method of any of the possible implementations of the twenty-first aspect or the twenty-first aspect instruction.
- the information transmission method, the base station, and the user equipment in the embodiment of the present invention when the transmission delay is reduced, determining the second time domain resource according to the first parameter value, and shortening the first time of receiving the first information
- the time interval between the domain resource and the second time domain resource that sends the second information so that the sending interval of the sending data or the feedback control information is shorter, the performance gain of the delay reduction can be obtained, and the transmission efficiency and the throughput of the network are improved. Thereby improving the transmission efficiency of the communication system.
- FIG. 1 is a schematic diagram of a method of information transmission according to an embodiment of the present invention.
- FIG. 2 is a schematic diagram of a time slot relationship between a first time domain resource and a second time domain resource according to an embodiment of the present invention.
- FIG. 3 is a schematic diagram of a method of information transmission in another embodiment of the present invention.
- FIG. 4 is a schematic diagram of a method of information transmission in still another embodiment of the present invention.
- FIG. 5 is a schematic diagram of a method of information transmission according to still another embodiment of the present invention.
- FIG. 6 is a schematic diagram of a method of information transmission according to still another embodiment of the present invention.
- FIG. 7 is a schematic diagram of a method of information transmission according to still another embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
- FIG. 9 is a schematic structural diagram of a base station according to an embodiment of the present invention.
- FIG. 10 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
- FIG. 11 is a schematic structural diagram of a base station according to another embodiment of the present invention.
- FIG. 12 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- FIG. 13 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- FIG. 14 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- Figure 15 is a block diagram showing the structure of a base station according to still another embodiment of the present invention.
- FIG. 16 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- Figure 17 is a block diagram showing the structure of a base station according to still another embodiment of the present invention.
- FIG. 18 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- FIG. 19 is a schematic structural diagram of a user equipment according to still another embodiment of the present invention.
- GSM Global System of Mobile communication
- CDMA Code Division Multiple Access
- WCDMA Wideband Code Division Multiple
- GPRS General Packet Radio Service
- LTE Long Term Evolution
- UE User equipment
- the access terminal may be a cellular phone, a cordless phone, a SIP (Session Initiation Protocol) phone, a WLL (Wireless Local Loop) station, a PDA (Personal Digital Assistant), and a wireless communication.
- PLMN Public Land Mobile Network
- the network device may be a device for communicating with the mobile device, and the network device may be a BTS (Base Transceiver Station) in GSM (Global System of Mobile communication) or CDMA (Code Division Multiple Access).
- the base station may be an NB (NodeB, base station) in WCDMA (Wideband Code Division Multiple Access), or an eNB or an eNodeB (Evolutional Node B) in LTE (Long Term Evolution).
- PLMN Public Land Mobile Network
- the system to which the present invention is adapted may be a system for FDD (Frequency Division Duplex), TDD (Time Division Duplex), or FDD and TDD duplex mode, and the present invention does not Make a limit.
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- FDD and TDD duplex mode FDD and TDD duplex mode
- FIG. 1 is a schematic diagram of a method of information transmission according to an embodiment of the present invention. The method of Figure 1 is performed by the user Device execution.
- the first information is received, where the first information is used to instruct the UE to send the second information.
- the first parameter value is obtained, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located,
- the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time domain resource The interval between them is less than four subframes.
- the first time domain resource mentioned in the present invention is a time domain resource where the first information is located, and the resource occupied by the first information transmission may include all or part of the frequency domain resource and code on the first time domain resource.
- the second time domain resource mentioned in the present invention is a time domain resource where the second information is located, and the resource occupied by the second information transmission may include all or part of the frequency domain resource and code on the second time domain resource.
- the first parameter value acquired by the UE is information for indicating a time domain resource, and further, the UE may further obtain information about a specific frequency domain resource, a code domain resource, an airspace resource, and the like on the time domain resource, and the present invention
- the embodiment is not limited herein.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- the first parameter value obtained by the UE may be sent by the network side device such as a base station to the UE, or may be specified by a protocol.
- step S110 and the step S120 are not in a strict order in time, and the step S120 may occur before the step S110, or after the step S110, or coincide with the step S110, which is not limited herein.
- the first information and the first parameter value may be transmitted by the same message, that is, the first parameter value may also be included in the message that the UE receives the first information.
- the first parameter value acquired by the UE is information for indicating a time domain resource, and further, the UE may further obtain information about a specific frequency domain resource, a code domain resource, an airspace resource, and the like on the time domain resource, and the present invention
- the embodiment is not limited herein.
- the UE when the transmission delay is reduced, determines the second time domain resource according to the first parameter value, and can shorten the first time domain resource that receives the first information and the second time domain that sends the second information.
- the time interval between resources makes the transmission interval of the transmission data or the feedback control information shorter, and the performance gain of the delay reduction can be obtained, the transmission efficiency and the throughput of the network are improved, thereby improving the transmission efficiency of the communication system.
- the first information is scheduling information
- the second information is uplink data information scheduled according to the scheduling information.
- the UE can shorten the transmission interval between the scheduling information and the uplink data, and improve the efficiency of the uplink data transmission and the network throughput rate.
- the first information is scheduling information
- the second information is uplink control information scheduled according to the scheduling information.
- the control information is a non-periodic CSI
- the scheduling information is trigger information of the CSI, and the like.
- the first information is downlink control information
- the second information is feedback information about the downlink control information.
- the UE can shorten the interval between the downlink control information and the feedback information, and improve the efficiency of the downlink control information feedback.
- the first information is downlink data information
- the second information is response information to the downlink data information.
- the response information herein may include positive acknowledgement information (ACK) or Negative Acknowledgement (NACK).
- ACK positive acknowledgement information
- NACK Negative Acknowledgement
- the UE can shorten the interval between the downlink data information and the response information, and improve the efficiency of the response information feedback.
- the first parameter value may indicate a positional relationship between the first time domain resource and the second time domain resource in a plurality of manners.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- the first time domain interval value is equal to the first time domain resource and the second time domain resource.
- Time domain interval if the duration of the first time domain resource or the second time domain resource is not equal to the duration unit of the first time domain interval value, the first time domain interval value represents the time domain unit in which the first time domain resource is located The interval between the time domain unit and the time domain unit where the second time domain resource is located, the duration of the time domain unit is not less than the first time domain resource The duration of either the source or the second time domain resource.
- the unit duration of the first parameter value may be the duration occupied by 1 subframe, the duration occupied by 1 slot, the duration occupied by 2 symbols, or the duration occupied by 4 symbols. and many more.
- the base station may send a first parameter value to the UE, where the value is 2, and the unit is a subframe, indicating that the time domain interval between the subframe where the first time domain resource is located and the subframe where the second time domain resource is located is 2 frame.
- determining the second time domain resource according to the first parameter value may be implemented as: determining, according to the first time domain interval value and the first time domain resource The second time domain resource.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may have multiple implementation manners.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, the first time domain resource is separated from the first time domain resource.
- the time domain resource of the one-time interval value is the second time domain resource.
- the subframe n+k may be determined to be the second time domain resource.
- the subcarrier used to transmit the second information is a subcarrier of the FDD, the UE can generally adopt this manner.
- the first time domain interval value between the first time domain resource and the second time domain resource is determined according to the first parameter value, and then the first time domain resource and the first time domain interval value are determined according to the first time domain resource value.
- the two-time domain resource makes the transmission interval of the transmission data or the feedback control information shorter, so that the performance gain of the delay reduction can be obtained, and the transmission efficiency and the throughput of the network are improved.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining, according to the first time domain interval value and the first time domain resource A third time domain resource; if the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time domain resource.
- the third time domain resource may be a time domain resource that is separated from the first time domain resource by the first time domain interval value after the first time domain resource.
- the third time domain resource after determining the third time domain resource according to the first time domain interval value and the first time domain resource, determining whether the third time domain resource is an available uplink time domain resource, and in the third When the time domain resource is an available uplink time domain resource, the third time domain resource is determined to be the second time domain resource, so that the UE avoids sending the second information on the downlink time domain resource or the unavailable time domain resource.
- Table 1 shows the transmission period and frame structure in different TDD uplink and downlink configurations. Where D represents a downlink subframe, U represents an uplink subframe, and S represents a special subframe.
- the frequency domain resource used by the UE to transmit the second information is a TDD subcarrier
- the TDD uplink and downlink configuration of the UE is set to 1
- the subframe n of the first time domain resource takes a value of 4.
- the value of the field interval value k is 3 subframes, and the UE may determine that the subframe n+k is the third time domain resource, that is, determine that the subframe 7 is the third time domain resource. Since the subframe 7 is an available uplink subframe, the UE may transmit the second information on the subframe 7.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is the first After the time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is a downlink time domain resource or an unavailable time domain resource, determining the third time domain The first available time domain resource in the uplink time domain resource after the resource is the second time domain resource.
- the downlink and downlink configuration of the UE is set to 1, the subframe n of the first time domain resource takes a value of 4, and the subframe interval k takes a value of 2, then the subframe n+k can be determined.
- Subframe 6 further, it can be determined that the subframe 6 is a special subframe, and the UE can select the first available uplink subframe after the subframe 6 as the second time domain resource, that is, select the subframe 7 as the second time domain resource.
- the second information is transmitted on subframe 7.
- the UE may also choose not to send the second information. For example, if the TDD uplink and downlink configuration of the UE is set to 1, the subframe n of the first time domain resource takes a value of 4, and the subframe interval k takes a value of 2, the UE can determine the subframe 6 and After confirming that subframe 6 is not an available uplink subframe, the second information is discarded.
- duration unit of the first time domain interval value may also be 1 time slot, or 2 symbols, or 4 symbols, and so on.
- D indicates that the time slot is used for transmitting downlink data
- U indicates that the time slot is used for transmitting uplink data
- S indicates that the time slot is a special time slot.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value corresponds to a predefined mapping relationship, and the mapping The relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval between the first time domain resource and the second time domain resource value.
- determining the second time domain resource according to the first parameter value may be implemented as: determining a mapping relationship corresponding to the first parameter value; and determining the first time domain according to the mapping relationship The first time domain interval value corresponding to the resource; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the predefined mapping relationship is determined according to the first parameter value, and then the first time domain interval value between the first time domain resource and the second time domain resource is determined according to the predefined mapping relationship, and further Determining the second time domain resource according to the first time domain resource and the first time domain interval value, so that the sending Data or feedback control information is sent at shorter intervals, enabling performance gains with reduced latency, improved transmission efficiency, and network throughput.
- the definition of the first time domain interval value in the embodiment of the present invention is similar to the definition of the first time domain interval value in the embodiment in which the first parameter value is the first time domain interval value, and details are not described herein again.
- determining the first time domain interval value corresponding to the first time domain resource according to the mapping relationship includes: determining, according to the mapping relationship, the first time domain interval value a first time domain interval value corresponding to the time domain resource and the TDD uplink and downlink configuration of the UE; wherein the predefined mapping relationship includes: the first one of each TDD uplink and downlink configuration of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the time domain resource.
- the predefined mapping relationship may be a mapping relationship table specified by the protocol, and the like.
- Table 3, Table 4, and Table 5 respectively show a possible mapping relationship table of TDD, and the unit of measure of the time domain interval value in the mapping relationship table is a subframe.
- the second row indicates the subframe number
- the first column indicates various different TDD uplink and downlink configurations.
- a row in the table indicates a corresponding subframe interval value in each subframe corresponding to the uplink and downlink configuration of the TDD.
- the corresponding subframe interval is 3.
- the corresponding subframe interval is 1.
- mapping relationship may be indicated in various manners.
- the first parameter value may be an index value of a mapping relationship corresponding to the first parameter value.
- the mapping relationship table shown in Table 3-5 is taken as an example. If the index of the mapping relationship table represented by Table 3-5 is 1, 2, and 3, respectively, the first parameter value carried in the third information is used. When it is 1, it indicates that the mapping relation table shown in Table 3 is selected.
- the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- the minimum time domain interval value corresponds to a predefined mapping relationship, and the minimum time domain interval in different mapping relationships is different.
- the mapping relationship table shown in Table 3-5 is taken as an example.
- the first parameter value is 1, and the mapping relationship corresponding to the first parameter value is the mapping relationship table shown in Table 5.
- mapping relationship table may also be as shown in Table 6.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the second time domain resource cannot be completely determined according to the first time domain interval value and the second time domain resource.
- the location of the second time domain resource in the time domain unit in which the second time domain resource is located is also required, and the time domain unit is the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the first time domain resource is at a location of the first subframe and the second time
- the relationship between the location of the second resource in the second subframe is predefined, where the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a child of the first time domain resource frame.
- the time domain unit of the first time domain interval value is a subframe, and when the time domain occupied by the first time domain resource and the second time domain resource is a slot, the first time domain resource is The relationship between the location index in the first time domain unit and the location index of the second time domain resource in the second time domain unit may be one of the following:
- the second time domain resource uses an odd time slot of the second subframe
- the second time domain resource uses an even time slot of the second subframe
- the second time domain resource uses an odd time slot of the second subframe
- the second time domain resource uses an even time slot of the second subframe
- the first subframe is a subframe in which the first time domain resource is located
- the second subframe is a subframe in which the second time domain resource is located.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource where the second time domain resource is determined according to the first time domain interval value and the first subframe. Determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource in the second subframe position.
- FIG. 2 is a schematic diagram of a time slot relationship between a first time domain resource and a second time domain resource according to an embodiment of the present invention.
- the first time domain resource uses the odd time slot of the first subframe
- the second time domain resource uses the odd time slot of the second subframe.
- the UE obtains scheduling information by using the UE Grant on the odd time slot of the subframe n
- the subframe interval is k subframes, that is, the first time domain resource of the UE is an odd time slot of the subframe n.
- the first time domain interval value is k.
- the UE may determine the subframe n+k according to the first time domain resource and the first time domain interval value, and according to the location of the first time domain resource in the first subframe and the second time domain resource in the second The relationship between the positions of the subframes determines the slot position of the second time domain resource in the subframe n+k, that is, the odd time slot of the subframe n+k is determined to be the second time domain resource.
- the second time domain resource and the first time domain resource may also be used to use the symbol of the location in the subframe, and so on.
- the second time domain resource and the first time domain resource may be specified to use symbol 0 and symbol 1 of the subframe.
- the time domain unit of the first time domain interval value is a subframe, and when the first time domain resource and the second time domain resource occupy 2 symbols, the first time domain resource is in the The location index in the first time domain unit and the location index of the second time domain resource in the second time domain unit are the same or different in the subframe.
- the second time domain resource is specified in advance. The location within the subframe in which the second time domain resource is located, so that the UE can accurately locate the second time domain resource Where it is.
- the time domain unit of the first time domain interval value is a subframe
- the method further includes: acquiring a second parameter value, where the second parameter value is used by And indicating a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining the second subframe according to the first time domain interval value and the first subframe,
- the first subframe is a subframe in which the first time domain resource is located, and the location of the second time domain resource in the second subframe is determined according to the second parameter value.
- the subframe in which the first time domain resource is located is the subframe n
- the first parameter value obtained by the UE indicates that the first time domain interval value is k
- the second parameter value obtained by the UE is obtained.
- the value is 0, indicating an odd slot; in this case, the UE may first determine that the subframe n+k is the subframe in which the second time domain resource is located according to the first time domain resource and the first time domain interval value, and then according to the subframe
- the second parameter value determines that the odd time slot in the subframe n+k is the second time domain resource.
- the first parameter value described above may be sent by the base station or specified by the protocol.
- the base station may directly send the first parameter value or implicitly indicate the first parameter value by other information.
- optionally obtaining the first parameter value may be specifically implemented as:
- the indication information is any one of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the protocol may define a maximum supported TA value, the different TA values correspond to different first parameter values, and the UE determines the first parameter value by using the maximum TA value sent by the base station. For example, there are 4 different TA values corresponding to 4 different first parameter values. In general, the larger the TA value, the larger the value of the first parameter corresponding to the TA value. Or, for example, there are M kinds of TA values, and there are N first parameter values, where M and N are both non-zero integers, M ⁇ N, that is, one TA value may correspond to one or more first parameter values. .
- the TA value may be obtained by receiving signaling sent by the base station,
- the signaling may be sent via a broadcast message or a multicast message.
- the protocol can define a maximum supported TBS value, and different TBS values correspond to different first parameter values.
- the UE determines the first parameter value by using the maximum TBS value sent by the base station. Similar to the TA value, one TBS value corresponds to only one first parameter value, or one TBS value corresponds to one or more first parameter values.
- the transmission mode may be mode 0, mode 1, mode 2, mode 3, etc., and different transmission mode values correspond to different first parameter values.
- the transmission mode herein may refer to any one of the following: different multi-antenna transmission modes (eg, single antenna or multiple antennas, transmit diversity or spatial multiplexing, single-user MIMO (Multiple Input Multiple Output) or more User MIMO, single-stream or multi-stream); whether to use the cooperative mode of transmission (multi-point coordinated transmission mode, non-cooperative transmission mode); different transmission duration corresponding transmission mode (such as 1ms duration transmission mode, 1 hour) Gap transfer mode, 2-symbol transfer mode, 4-symbol transfer mode).
- the UE determines the first parameter value by using the transmission mode information sent by the base station.
- one transmission mode information corresponds to only one first parameter value, or one transmission mode information corresponds to one or more first parameter values.
- the first parameter value of the transmission mode with a length of 1 ms may be 3 or 4; the transmission mode with a length of 2 symbols, the first parameter value may be 4 to 8.
- this information is used to indicate the specific value of the corresponding first parameter for each transmission. This information can be predefined or indicated by the base station.
- the different capability information of the UE corresponds to different first parameter values, and the UE determines the first parameter value according to the capability information of the UE.
- the UE may determine the first parameter value according to the duration type of the second time domain resource. For example, a duration of 1 ms corresponds to a first parameter value of 3, a duration of 0.5 ms corresponds to a first parameter value of 2, and so on.
- the signaling of the indication may be reduced.
- the signaling of the indication may be reduced.
- FIG. 3 is a schematic diagram of a method of information transmission in another embodiment of the present invention.
- the method of FIG. 3 is performed by a network side device, such as a base station or the like, or by a D2D device.
- the method includes:
- the first information is sent, where the first information is used to instruct the UE to send the second information.
- the first parameter value is sent, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located,
- the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time domain resource The interval between them is less than four subframes.
- the first time domain resource mentioned in the present invention is a time domain resource where the first information is located, and the resource occupied by the first information transmission may include all or part of the frequency domain resource and code on the first time domain resource.
- the second time domain resource mentioned in the present invention is a time domain resource where the second information is located, and the resource occupied by the second information transmission may include all or part of the frequency domain resource and code on the second time domain resource.
- Domain resources airspace resources.
- the first parameter value sent by the base station is used to indicate the information of the time domain resource. Further, the base station may further send information about the specific frequency domain resource, the code domain resource, the airspace resource, and the like on the time domain resource to the UE.
- the embodiments of the present invention are not limited herein.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- step S310 and the step S320 do not have a strict sequence in time, and the step S320 may occur before the step S310, or after the step S310, or coincide with the step S310, which is not limited herein.
- the first parameter value may be transmitted together with the first information in the same message, or before the first information is transmitted, or after the first information, and so on.
- the base station when the transmission delay is reduced, sends a first parameter value to the UE, so that the UE determines the second time domain resource by using the first parameter value, and can shorten the first time domain resource that sends the first information.
- the time interval between the second time domain resource and the second time domain resource receiving the second information is such that the interval for receiving the data or receiving the feedback control information is shorter, and the performance gain of the delay reduction can be obtained.
- the first information is scheduling information
- the second information is uplink data information scheduled according to the scheduling information.
- the base station sends the first reference value to the UE, so that the UE can shorten the sending interval between the scheduling information and the uplink data according to the first reference value, thereby improving the efficiency of uplink data transmission and the network throughput rate.
- the first information is scheduling information
- the second information is uplink control information scheduled according to the scheduling information.
- the control information is a non-periodic CSI
- the scheduling information is trigger information of the CSI, and the like.
- the first information is downlink control information
- the second information is feedback information about the downlink control information.
- the base station sends the first reference value to the UE, so that the UE can shorten the interval between the downlink control information and the feedback information according to the first reference value, and improve the efficiency of the downlink control information feedback.
- the first information is downlink data information
- the second information is response information to the downlink data information.
- the response information herein may include ACK information or NACK information.
- the base station sends the first reference value to the UE, so that the UE can shorten the interval between the downlink data information and the response information according to the first reference value, and improve the efficiency of the response information feedback.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- determining the second time domain resource according to the first parameter value may be implemented as: determining, according to the first time domain interval value and the first time domain resource The second time domain resource.
- the first parameter value is a specific implementation manner of the first time domain interval value between the first time domain resource and the second time domain resource, and reference may be made to the embodiment shown in FIG. Related records.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is the first parameter The smallest time-domain interval value in the predefined mapping relationship corresponding to the value.
- determining the second time domain resource may be specifically implemented by: determining a mapping relationship corresponding to the first parameter value; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; The first time domain interval value and the first time domain resource determine the second time domain resource.
- determining, according to the mapping, the first time domain interval value corresponding to the first time domain resource may be implemented according to: The relationship determines the first time domain resource and the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD uplink and downlink configuration of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource.
- the first parameter value corresponds to a specific implementation manner of the predefined table, and the related description of the embodiment shown in FIG. 1 may be referred to, and the embodiments of the present invention are not described herein again.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, the first time domain resource is separated from the first time domain resource.
- the time domain resource of the one-time interval value is the second time domain resource.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is the first After the time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the Second time domain resource
- determining, according to the first time domain interval value and the first time domain resource, the second time domain resource may be implemented as: if the third time domain resource is a downlink time domain resource or an unavailable time domain resource And determining, that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the method further includes: sending a second parameter value, where the second parameter value is used to indicate the first a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- Determining the second time domain resource according to the first time domain interval value and the first time domain resource includes: determining the second subframe according to the first time domain interval value and the first subframe, where the A subframe is a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- Determining, according to the first time domain interval value and the first time domain resource, the second time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe; The relationship between the location of the first time domain resource and the location of the second time domain resource in the second subframe determines the location of the second time domain resource in the second subframe.
- the specific implementation manner of the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the present invention may be referred to the related description of the embodiment shown in FIG. The embodiments are not described herein again.
- the base station can transmit the first parameter value in a variety of ways.
- the sending the first parameter value may be specifically implemented by: sending indication information, where the indication information carries a first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the sending the first parameter value may be specifically implemented as: sending indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is Any one:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the specific implementation manner of the first parameter value sent by the base station may refer to the implementation manner of the first parameter value obtained by the UE in the embodiment shown in FIG. .
- FIG. 4 is a schematic diagram of a method of information transmission in still another embodiment of the present invention.
- the method of Figure 4 is performed by a user equipment.
- the method includes:
- the first parameter value is obtained, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, The second time domain resource is a time domain resource where the second information is located, and the second information is response information to the first information, where the second time domain resource occupies no longer than one subframe in the time domain, and The interval between the second time domain resource and the first time domain resource is less than four subframes.
- the first time domain resource mentioned in the present invention is a time domain resource where the first information is located, and the resource occupied by the first information transmission may include all or part of the frequency domain resource and code on the first time domain resource.
- the second time domain resource mentioned in the present invention is a time domain resource where the second information is located, and the resource occupied by the second information transmission may include all or part of the frequency domain resource and code on the second time domain resource.
- the first parameter value is information for indicating a time domain resource
- the UE may further obtain information of a specific frequency domain resource, a code domain resource, an airspace resource, and the like on the time domain resource, where the embodiment of the present invention This is not a limitation.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- the first parameter value obtained by the UE may be sent by the network side device such as a base station to the UE, or may be specified by a protocol.
- step S410 and the step S420 are not in a strict order in time, and the step S420 may occur before the step S410, or after the step S410, or coincide with the step S410, which is not limited herein.
- the first information and the first parameter value may be transmitted by the same message, that is, the first parameter value may also be included in the message that the UE receives the first information.
- S430 Determine the second time domain resource according to the first parameter value, and connect the second time domain resource. Receive the second message.
- the UE when the transmission delay is reduced, determines the second time domain resource according to the first parameter value, and can shorten the first time domain resource that sends the first information and the second time domain that receives the second information.
- the time interval between resources makes the receiving interval of the received data shorter, and the performance gain of delay reduction can be obtained, the transmission efficiency and the network throughput rate are improved, thereby improving the transmission efficiency of the communication system.
- the first parameter value is a plurality of candidate time domain resources including a second time domain resource, where the second time domain resource is determined according to the first parameter value and is in the first
- the second time domain resource is specifically implemented by: blindly checking the plurality of candidate time domain resources to determine the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the first The first time domain interval value between the two time domain resources.
- determining the second time domain resource according to the first parameter value may be implemented as: determining, according to the first time domain interval value and the first time domain resource The second time domain resource.
- the first parameter value is a specific implementation manner of the first time domain interval value between the first time domain resource and the second time domain resource, and reference may be made to the embodiment shown in FIG. Related records.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; The first time domain interval value and the first time domain resource determine the second time domain resource.
- the root Determining, according to the mapping relationship, the first time domain interval value corresponding to the first time domain resource, the first time domain resource and the first corresponding to the TDD uplink and downlink configuration of the UE are determined according to the mapping relationship.
- the time domain interval value, wherein the predefined mapping relationship includes: a first time domain interval value corresponding to the first time domain resource in each of the TDD uplink and downlink configurations of the plurality of TDD uplink and downlink configurations.
- the first parameter value corresponds to a specific implementation manner of the predefined table, and the related description of the embodiment shown in FIG. 1 may be referred to, and the embodiments of the present invention are not described herein again.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, the first time domain resource is separated from the first time domain resource.
- the time domain resource of the one-time interval value is the second time domain resource.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is the first After the time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the Second time domain resource
- determining, according to the first time domain interval value and the first time domain resource, the second time domain resource may be implemented as: if the third time domain resource is a downlink time domain resource or an unavailable time domain resource And determining, that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the second is determined according to the first time domain interval value and the first time domain resource.
- the method further includes: acquiring a second parameter value, where the second parameter value is used to indicate a location of the second time domain resource in the second subframe, and the second subframe is the second time domain The subframe in which the resource is located;
- Determining the second time domain resource according to the first time domain interval value and the first time domain resource includes: determining the second subframe according to the first time domain interval value and the first subframe, where the One subframe A subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- Determining, according to the first time domain interval value and the first time domain resource, the second time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe; The relationship between the location of the first time domain resource and the location of the second time domain resource in the second subframe determines the location of the second time domain resource in the second subframe.
- the specific implementation manner of the second time domain resource is determined according to the first time domain interval value and the first time domain resource, and the present invention may be referred to the related description of the embodiment shown in FIG. The embodiments are not described herein again.
- the UE may acquire the first parameter value in a plurality of manners.
- the first parameter value may be predefined or sent by the base station to the UE.
- the acquiring the first parameter value may be implemented as: acquiring indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the obtaining the first parameter value may be specifically implemented as: acquiring indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is Any one:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- FIG. 5 is a schematic diagram of a method of information transmission according to still another embodiment of the present invention.
- the method of Figure 5 is performed by a base station.
- the method includes:
- S510 Receive first information, where the first information is data information.
- S520 Send a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, The second time domain resource is a time domain resource where the second information is located, and the second information is response information to the first information, where the second time domain resource occupies no longer than one subframe in the time domain, and The interval between the second time domain resource and the first time domain resource is less than four subframes.
- the first time domain resource mentioned in the present invention is a time domain resource where the first information is located, and the resource occupied by the first information transmission may include all or part of the frequency domain resource and code on the first time domain resource.
- the second time domain resource mentioned in the present invention is a time domain resource where the second information is located, and the resource occupied by the second information transmission may include all or part of the frequency domain resource and code on the second time domain resource.
- Domain resources airspace resources.
- the first parameter value sent by the base station is used to indicate the information of the time domain resource. Further, the base station may further send information about the specific frequency domain resource, the code domain resource, the airspace resource, and the like on the time domain resource to the UE.
- the embodiments of the present invention are not limited herein.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- step S510 and the step S520 are not in a strict order in time, and the step S520 may occur before the step S510, or after the step S510, or coincide with the step S510, which is not limited herein.
- the first parameter value may be transmitted together with the first information in the same message, or before the first information is transmitted, or after the first information, and so on.
- the base station when the transmission delay is reduced, sends a first parameter value to the UE, so that the UE determines the second time domain resource according to the first parameter value, and can shorten the first time domain resource that receives the first information.
- the time interval between the second time domain resource and the second time domain resource is sent, so that the sending interval of the sending data is shorter, the performance gain of the delay is reduced, the transmission efficiency and the throughput of the network are improved, thereby improving the transmission of the communication system. effectiveness.
- the first parameter value is a plurality of candidate time domain resources including a second time domain resource, where the second time domain resource is determined and Specifically implemented on the second time domain resource: when one candidate is selected among the multiple candidate time domain resources The domain resource acts as the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the first The first time domain interval value between the two time domain resources.
- determining the second time domain resource according to the first parameter value may be implemented as: determining, according to the first time domain interval value and the first time domain resource The second time domain resource.
- the first parameter value is a specific implementation manner of the first time domain interval value between the first time domain resource and the second time domain resource, and reference may be made to the embodiment shown in FIG. Related records.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining the second time domain resource specifically: determining a mapping relationship corresponding to the first parameter value; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; The time domain interval value and the first time domain resource determine the second time domain resource.
- determining, according to the mapping, the first time domain interval value corresponding to the first time domain resource may be implemented according to: The relationship determines the first time domain resource and the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD uplink and downlink configuration of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource.
- the first parameter value corresponds to a specific implementation manner of the predefined table, and the related description of the embodiment shown in FIG. 1 may be referred to, and the embodiments of the present invention are not described herein again.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, the first time domain resource is separated from the first time domain resource.
- the time domain resource of the one-time interval value is the second time domain resource.
- the domain resource may be specifically configured to: determine a third time domain resource, where the third time domain resource is a time domain resource that is separated from the first time domain resource by the first time domain interval value; If the third time domain resource is an available uplink time domain resource, determining that the third time domain resource is the second time domain resource
- determining, according to the first time domain interval value and the first time domain resource, the second time domain resource may be implemented as: if the third time domain resource is a downlink time domain resource or an unavailable time domain resource And determining, that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the second is determined according to the first time domain interval value and the first time domain resource.
- the method further includes: sending a second parameter value, where the second parameter value is used to indicate a location of the second time domain resource in the second subframe, and the second subframe is the second time domain The subframe in which the resource is located;
- Determining the second time domain resource according to the first time domain interval value and the first time domain resource includes: determining the second subframe according to the first time domain interval value and the first subframe, where the A subframe is a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- Determining, according to the first time domain interval value and the first time domain resource, the second time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe; The relationship between the location of the first time domain resource and the location of the second time domain resource in the second subframe determines the location of the second time domain resource in the second subframe.
- the base station can transmit the first parameter value in a variety of ways.
- the sending the first parameter value may be specifically implemented by: sending indication information, where the indication information carries a first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the sending the first parameter value may be specifically implemented as: sending indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is Any one:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the specific implementation manner of the first parameter value sent by the base station may refer to the implementation manner of the first parameter value obtained by the UE in the embodiment shown in FIG. .
- FIG. 6 is a flow chart of a control information transmission method according to still another embodiment of the present invention, and the method of FIG. 6 is performed by a user equipment.
- the method includes:
- S610 Receive first information, where the first information is response information to the second information, and the second information is data information.
- the first parameter value is obtained, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located,
- the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time domain resource are The interval between them is less than four subframes.
- the first time domain resource mentioned in the present invention is a time domain resource where the first information is located, and the resource occupied by the first information transmission may include all or part of the frequency domain resource and code on the first time domain resource.
- the second time domain resource mentioned in the present invention is a time domain resource where the second information is located, and the resource occupied by the second information transmission may include all or part of the frequency domain resource and code on the second time domain resource.
- the first parameter value is information for indicating a time domain resource
- the UE may further obtain information of a specific frequency domain resource, a code domain resource, an airspace resource, and the like on the time domain resource, where the embodiment of the present invention This is not a limitation.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- the first parameter value obtained by the UE may be sent by the network side device such as a base station to the UE, or may be specified by a protocol.
- the step S610 and the step S620 are not strictly in the order of the time, and the step S620 may occur before the step S610, or after the step S610, or coincide with the step S610, which is not limited herein.
- the first information and the indication information may be transmitted by using the same message, that is, the message that the UE receives the first information may further include the indication information.
- the UE when the transmission delay is reduced, determines the second time domain resource according to the first parameter value, and can shorten the second time domain resource that sends the second information and the first time domain that receives the first information.
- the time interval between resources makes the receiving interval of the received data shorter, and the performance gain of delay reduction can be obtained, the transmission efficiency and the throughput of the network are improved, thereby improving the transmission efficiency of the communication system.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- determining the second time domain resource according to the first parameter value may be implemented as: determining, according to the first time domain interval value and the first time domain resource The second time domain resource.
- the first parameter value is a specific implementation manner of the first time domain interval value between the first time domain resource and the second time domain resource, and reference may be made to the embodiment shown in FIG. Related records.
- the first parameter value is used to indicate the first time domain resource and the first The positional relationship of the second time domain resource includes: the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the The one time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- determining that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; The first time domain interval value and the first time domain resource determine the second time domain resource.
- determining, according to the mapping, the first time domain interval value corresponding to the first time domain resource may be implemented according to: The relationship determines the first time domain resource and the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD uplink and downlink configuration of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource.
- the first parameter value corresponds to a specific implementation manner of the predefined table, and the related description of the embodiment shown in FIG. 1 may be referred to, and the embodiments of the present invention are not described herein again.
- determining the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented to: before determining the first time domain resource, the first time domain resource is separated from the first time domain resource.
- the time domain resource of the one-time interval value is the second time domain resource.
- the UE may determine that the subframe nk is the second time domain resource, and further obtain the second information corresponding to the first information (response information).
- Information data information
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the second is determined according to the first time domain interval value and the first time domain resource.
- Time domain resource The method further includes: obtaining a second parameter value, where the second parameter value is used to indicate a location of the second time domain resource in the second subframe, where the second subframe is where the second time domain resource is located Subframe
- Determining the second time domain resource according to the first time domain interval value and the first time domain resource includes: determining the second subframe according to the first time domain interval value and the first subframe, where the A subframe is a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- Determining, according to the first time domain interval value and the first time domain resource, the second time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe; The relationship between the location of the first time domain resource and the location of the second time domain resource in the second subframe determines the location of the second time domain resource in the second subframe.
- the UE may acquire the first parameter value in a plurality of manners.
- the first parameter value may be predefined or sent by the base station to the UE.
- the acquiring the first parameter value may be implemented as: acquiring indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the obtaining the first parameter value may be specifically implemented as: acquiring indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication information is Any one:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- FIG. 7 is a flow chart of a method of information transmission in still another embodiment of the present invention.
- the method of Figure 7 is performed by a user equipment.
- the method includes:
- S710 Receive a configuration index value, where the configuration index value is used to indicate a sending period of the control information and a first time domain resource offset, where the first time domain resource occupies less than one time in the time domain. frame.
- a subframe referred to in the embodiment of the present invention refers to a unit that occupies a physical resource of a specific transmission duration, and the length thereof is predefined.
- One subframe may include two or more slots, or include multiple symbols, for example, 10 symbols, 14 symbols, and the like.
- the duration of one subframe may be 1 ms, or 0.5 ms, or 0.125 ms, etc., and the present invention does not limit the specific value.
- the duration occupied by one sub-frame is shortened, the duration of the time slot or symbol within the sub-frame is also correspondingly shortened.
- one subframe includes two slots, and the slot duration of a 0.5 ms subframe is 1/2 of the slot duration of a subframe of 1 ms.
- control information may include Channel State Information (CSI), Scheduling Request (SR), or Hybrid Automatic Repeat Request (HARQ) response information.
- CSI Channel State Information
- SR Scheduling Request
- HARQ Hybrid Automatic Repeat Request
- the HARQ response information may include ACK (Acknowledgement) / NACK (Negative Acknowledgment) information.
- the time domain resource is a time domain resource in which the control information is located, and the resource occupied by the control information transmission may include all or part of the frequency domain resource, the code domain resource, and the airspace resource on the time domain resource.
- the control information is sent on the time domain resource.
- the method for reducing delay transmission shortens the duration of each control signal transmission, and accordingly determines the transmission resource of the control information, reduces the transmission delay of the control information, and improves the CSI, SR, and HARQ.
- the response information and the like control the speed of information transmission, thereby reducing the processing time of the entire system and improving the performance of the system.
- n f represents the system frame number
- n s represents the time domain location of the first time domain resource
- N offset represents the time domain resource offset corresponding to the type of control information
- N pd represents the transmission period of the control information
- n f The unit is a frame
- the unit of n s is a time slot
- the units of N offset and N pd are all subframes.
- the N offset indicates the time domain resource offset corresponding to the type of the control information.
- the CSI, the SR, and the HARQ response information are three types of control information, which may respectively correspond to three different time domain resource offsets.
- the time domain resource includes: determining the location of the time domain resource according to the product M*nf of the system frame number nf and M and the configuration index value, where M is determined by the duration of the subframe and the duration of the time domain resource, where M is A positive integer. Where M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- the duration of the first time domain resource is 4OS
- one subframe has 12 symbols.
- the first time domain resource duration is 2OS
- determining the time domain resource of the control information according to the system frame number and the configuration index value comprises: determining, according to the product M*10*nf of the system frame number nf and M and the configuration index value.
- M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- the M value is determined in a predefined manner according to the duration of the subframe and the duration of the first time domain resource. For example, in the LTE system, for a normal CP, there are 14 symbols in one subframe.
- the duration of the first time domain resource is 2OS
- M 6 or 7.
- one subframe has 12 symbols.
- the sending period is less than 5 subframe lengths in the time domain and greater than 1 subframe length.
- the value of the transmission period may be 2 subframes, 3 subframes, or 4 subframes, and so on.
- the time domain unit of at least one of the sending period and the time domain resource offset indicated by the configuration index value is the same as the time domain occupied by the time domain resource in the time domain.
- the time domain unit of the transmission period and the time domain resource offset is a time slot, and the time period occupied by the time domain resource in the time domain is also a time slot; for example, the time domain unit of the transmission period is a subframe, and the time domain is Capital
- the time domain unit of the source offset is a time slot, and the time period occupied by the time domain resource in the time domain is also a time slot, and the like.
- determining the time domain resource of the control information according to the system frame number and the configuration index value may be specifically implemented as:
- the first time domain offset value is an offset value associated with the type of the control information, and the first time domain offset value is used to indicate an offset value of the control information in the sending period.
- the duration of the second time domain offset value is equal to the duration of one or more of the time domain resources, or the duration of the second offset value is equal to the duration of one subframe.
- the second time domain resource offset value is predefined; or the second time domain resource offset value is sent by the base station to the UE.
- determining the time domain resource of the control information according to the system frame number and the configuration index value may be implemented as: determining a candidate time domain resource according to the system frame number and the configuration index value; if the candidate time domain The resource is an available uplink time domain resource, and the candidate time domain resource is determined to be a time domain resource of the control information.
- the TDD uplink and downlink configuration of the UE is set to 1, and the candidate time domain resource determined according to the system frame number and the configuration index value is slot 14, and since the TDD uplink and downlink configuration of the UE is 1, the slot 14 is available for uplink.
- the time domain resource may determine that slot 14 is a time domain resource of the control information, that is, the UE may send the control information on slot 14.
- determining the time domain resource of the control information according to the system frame number and the configuration index value may be implemented as: determining a candidate time domain resource according to the system frame number and the configuration index value; If the candidate time domain resource is a downlink time domain resource or an unavailable time domain resource, the first available time domain resource in the uplink time domain resource after the time domain resource is determined as the time domain resource of the control information.
- the TDD uplink and downlink configuration of the UE is 1, and the candidate time domain resource determined according to the system frame number and the configuration index value is slot 13, and when the TDD uplink and downlink configuration of the UE is 1, the slot 13 is special.
- the slot which is not an available uplink time domain resource, may determine that the first available uplink time slot resource after slot 13 is the time domain resource of the control information, that is, determine that slot 14 is the time domain resource of the control information, and then the UE may be in slot 14 The control information is sent on.
- FIG. 8 is a schematic structural diagram of a user equipment 800 according to an embodiment of the present invention.
- the user equipment 800 may include a sending module 830, a receiving module 810, and a processing module 820, where
- the receiving module 810 is configured to receive the first information, where the first information is used to instruct the UE to send the second information.
- the processing module 820 is configured to obtain a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is when the first information is located a domain resource, where the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time domain resource
- the interval between time domain resources is less than four subframes;
- the processing module 820 is further configured to determine the second time domain resource according to the first parameter value
- the sending module 830 is configured to send the second information on the second time domain resource.
- the user equipment 800 determines the second time domain resource according to the first parameter value, and can shorten the first time domain resource that receives the first information and the second time that sends the second information.
- the time interval between the time domain resources makes the transmission interval of the transmission data or the feedback control information shorter, so that the performance gain of the delay reduction can be obtained, and the transmission efficiency and the throughput of the network are improved.
- the transmitting module 830 can be a transmitter
- the receiving module 810 can be a receiver
- the processing module can be a processor.
- the transmitter and receiver can also be coupled into an antenna.
- the first information is scheduling information
- the second information is uplink data information scheduled according to the scheduling information.
- the UE can shorten the transmission interval between the scheduling information and the uplink data, and improve the efficiency of the uplink data transmission and the network throughput rate.
- the first information is scheduling information
- the second information is uplink control information scheduled according to the scheduling information.
- the control information is a non-periodic CSI
- the scheduling information is trigger information of the CSI, and the like.
- the first information is downlink control information
- the second information is feedback information about the downlink control information.
- the UE can shorten the interval between the downlink control information and the feedback information, and improve the efficiency of the downlink control information feedback.
- the first information is downlink data information
- the second information is response information to the downlink data information.
- the response information herein may include positive acknowledgement information (ACK) or Negative Acknowledgement (NACK).
- ACK positive acknowledgement information
- NACK Negative Acknowledgement
- the UE can shorten the downlink data information and should Answer the interval between messages to improve the efficiency of response information feedback.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- the processing module 820 is specifically configured to: determine the second time domain resource according to the first time domain interval value and the first time domain resource.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- processing module 820 is specifically configured to: determine a mapping relationship corresponding to the first parameter value; determine, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; according to the first time domain The interval value and the first time domain resource determine the second time domain resource.
- the processing module 820 may determine, according to the mapping, the first time domain interval value corresponding to the first time domain resource, as follows: And determining, according to the mapping relationship, the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource in the uplink and downlink configuration.
- the determining, by the processing module 820, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, and the first time domain resource The time domain resource separated by the first time domain interval value is the second time domain resource.
- the determining, by the processing module 820, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is After the first time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining the third time domain The resource is the second time domain resource
- the determining, by the processing module 820, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: if the third time domain resource is a downlink time domain resource or If the time domain resource is unavailable, determining that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the processing module 820 is further configured to: acquire a second parameter value, where the second parameter value is used to: And indicating a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- the determining, by the processing module 820, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe
- the first subframe is a subframe in which the first time domain resource is located, and the location of the second time domain resource in the second subframe is determined according to the second parameter value.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- the determining, by the processing module 820, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second child according to the first time domain interval value and the first subframe Determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource in the second subframe position.
- the UE may acquire the first parameter value in a plurality of manners.
- the first parameter value may be predefined or sent by the base station to the UE.
- the acquiring, by the processing module 820, the first parameter value may be implemented as: acquiring indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the processing module 820 may be configured to: obtain the indication information, where the indication information corresponds to the first parameter value; and determine the first parameter value according to the indication information; wherein the indication
- the information is any of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the user equipment 800 can also perform the method of FIG. 1 and implement the functions of the user equipment in the embodiment shown in FIG.
- FIG. 9 is a schematic structural diagram of a base station 900 according to an embodiment of the present invention.
- the user equipment 900 may include a sending module 930, a receiving module 910, and a processing module 920, where
- the sending module 930 is configured to send the first information, where the first information is used to instruct the UE to send the second information.
- the sending module 930 is further configured to send a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is where the first information is located.
- a time domain resource the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time domain resource
- the interval between one time domain resources is less than four subframes;
- the processing module 920 is configured to determine the second time domain resource
- the receiving module 910 is configured to receive the second information on the second time domain resource.
- the base station 900 when the transmission delay is reduced, sends a first parameter value to the UE, so that the UE determines the second time domain resource by using the first parameter value, and can shorten the first time domain for transmitting the first information.
- the time interval between the resource and the second time domain resource receiving the second information makes the receiving interval of receiving the data or receiving the feedback control information shorter, and the performance gain of the delay reduction can be obtained, and the transmission efficiency and the throughput of the network are improved. , thereby improving the transmission efficiency of the communication system.
- the first information is scheduling information
- the second information is uplink data information scheduled according to the scheduling information.
- the base station sends the first reference value to the UE, so that the UE can shorten the sending interval between the scheduling information and the uplink data according to the first reference value, thereby improving the efficiency of uplink data transmission and the network throughput rate.
- the first information is scheduling information
- the second information is uplink control information scheduled according to the scheduling information.
- the control information is a non-periodic CSI
- the scheduling information is trigger information of the CSI, and the like.
- the first information is downlink control information
- the second The information is feedback information of the downlink control information
- the base station sends the first reference value to the UE, so that the UE can shorten the interval between the downlink control information and the feedback information according to the first reference value, and improve the efficiency of the downlink control information feedback.
- the first information is downlink data information
- the second information is response information to the downlink data information.
- the response information herein may include ACK information or NACK information.
- the base station sends the first reference value to the UE, so that the UE can shorten the interval between the downlink data information and the response information according to the first reference value, and improve the efficiency of the response information feedback.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- the determining, by the processing module 920, the second time domain resource according to the first parameter value may be implemented according to: the first time domain interval value and the first time The domain resource determines the second time domain resource.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- the processing module 920 determines that the second time domain resource is specifically configured to: determine a mapping relationship corresponding to the first parameter value; and determine, according to the mapping relationship, a first time domain interval corresponding to the first time domain resource a value; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the processing module 920 may determine, according to the mapping, the first time domain interval value corresponding to the first time domain resource, as follows: And determining, according to the mapping relationship, the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource in the uplink and downlink configuration.
- the processing module 920 determines the first time domain interval value and the first time domain resource.
- the second time domain resource may be specifically implemented as: after determining the first time domain resource, the time domain resource that is separated from the first time domain resource by the first time domain interval value is the second time domain resource.
- the determining, by the processing module 920, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is After the first time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining the third time domain The resource is the second time domain resource
- the determining, by the processing module 920, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as follows: if the third time domain resource is a downlink time domain resource or not The time domain resource is used to determine that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the sending module 930 is further configured to: send a second parameter value, where the second parameter value is used to And indicating a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- the determining, by the processing module 920, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe
- the first subframe is a subframe in which the first time domain resource is located, and the location of the second time domain resource in the second subframe is determined according to the second parameter value.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- the processing module 920 determines the first according to the first time domain interval value and the first time domain resource.
- the second time domain resource is specifically implemented to: determine the second subframe according to the first time domain interval value and the first subframe; and according to the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe determines the location of the second time domain resource in the second subframe.
- the base station 900 can transmit the first parameter value in a variety of manners.
- the sending, by the sending module 930, the first parameter value may be implemented as: sending indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the sending, by the sending module 930, the first parameter value may be implemented as: sending indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication
- the information is any of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the base station 900 can also perform the method of FIG. 3 and implement the functions of the base station in the embodiment shown in FIG. 3, which is not described herein again.
- FIG. 10 is a schematic structural diagram of a user equipment 1000 according to an embodiment of the present invention.
- the user equipment 1000 may include a sending module 1030, a receiving module 1010, and a processing module 1020, where
- the sending module 1030 is configured to send first information, where the first information is data information;
- the processing module 1020 is configured to obtain a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is when the first information is located a domain resource, where the second time domain resource is a time domain resource where the second information is located, where the second information is response information to the first information, and the second time domain resource occupies no more than one time in the time domain.
- a frame, and an interval between the second time domain resource and the first time domain resource is less than four subframes;
- the processing module 1020 is further configured to determine the second time domain resource according to the first parameter value
- the receiving module 1010 is configured to receive the second information on the second time domain resource.
- the user equipment 1000 determines the second time domain resource according to the first parameter value, and can shorten the first time domain resource for transmitting the first information and the second time for receiving the second information.
- the time interval between time domain resources makes the receiving interval of the received data shorter, and the performance gain of delay reduction can be obtained, the transmission efficiency and the throughput of the network are improved, thereby improving the transmission efficiency of the communication system.
- the transmitting module 1030 can be a transmitter
- the receiving module 1010 can be a receiver
- the processing module can be a processor.
- the transmitter and receiver can also be coupled into an antenna.
- the first parameter value is a plurality of candidate time domain resources including a second time domain resource
- the processing module 1020 is specifically configured to: determine the second parameter according to the first parameter value.
- the time domain resource is specifically implemented on the second time domain resource as: determining the second time domain resource by blindly checking on the multiple candidate time domain resources.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the first The first time domain interval value between the two time domain resources.
- the processing module 1020 is specifically configured to: determine the second time domain resource according to the first time domain interval value and the first time domain resource.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- processing module 1020 is specifically configured to: determine a mapping relationship corresponding to the first parameter value; determine, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource; according to the first time domain The interval value and the first time domain resource determine the second time domain resource.
- the processing module 1020 may determine, according to the mapping, that the first time domain interval value corresponding to the first time domain resource is: And determining, according to the mapping relationship, the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource in the uplink and downlink configuration.
- the determining, by the processing module 1020, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, and the first time domain resource The time domain resource separated by the first time domain interval value is the second time domain resource.
- the determining, by the processing module 1020, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: if the third time domain resource is a downlink time domain resource or not The time domain resource is used to determine that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the processing module 1020 is further configured to: acquire a second parameter value, where the second parameter value is used to: And indicating a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- the determining, by the processing module 1020, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe
- the first subframe is a subframe in which the first time domain resource is located, and the location of the second time domain resource in the second subframe is determined according to the second parameter value.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- the determining, by the processing module 1020, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second child according to the first time domain interval value and the first subframe Determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource in the second subframe position.
- the UE may acquire the first parameter value in a plurality of manners.
- the first parameter value may be predefined or sent by the base station to the UE.
- the acquiring, by the processing module 1020, the first parameter value may be implemented as: acquiring indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the obtaining, by the processing module 1020, the first parameter value may be implemented as: acquiring indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication
- the information is any of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the user equipment 1000 can also perform the method of FIG. 4 and implement the functions of the user equipment in the embodiment shown in FIG. 4, which is not repeatedly described herein.
- FIG. 11 is a schematic structural diagram of a base station 1100 according to an embodiment of the present invention.
- the user equipment 1100 may include a sending module 1130, a receiving module 1110, and a processing module 1120, where
- the receiving module 1110 is configured to receive first information, where the first information is data information;
- the sending module 1130 is configured to send a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is when the first information is located a domain resource, where the second time domain resource is a time domain resource where the second information is located, where the second information is response information to the first information, and the second time domain resource occupies no more than one time in the time domain.
- a frame, and an interval between the second time domain resource and the first time domain resource is less than four subframes;
- the processing module 1120 is configured to determine the second time domain resource
- the sending module 1130 is configured to send the second information on the second time domain resource.
- the base station 1100 when the transmission delay is reduced, sends a first parameter value to the UE, so that the UE determines the second time domain resource according to the first parameter value, and can shorten the first time domain of receiving the first information.
- the first parameter value is a plurality of candidate time domain resources including a second time domain resource; wherein the processor 1120 determines the first The second time domain resource is specifically implemented on the second time domain resource, and one candidate time domain resource is selected as the second time domain resource among the multiple candidate time domain resources.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the first The first time domain interval value between the two time domain resources.
- the determining, by the processing module 1120, the second time domain resource according to the first parameter value may be implemented according to: the first time domain interval value and the first time The domain resource determines the second time domain resource.
- the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, and the first parameter value corresponds to a predefined mapping relationship, where the mapping relationship includes the first time A correspondence between a location of the domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval value between the first time domain resource and the second time domain resource.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- the processing module 1120 determines that the second time domain resource is specifically configured to: determine a mapping relationship corresponding to the first parameter value; and determine, according to the mapping relationship, a first time domain interval corresponding to the first time domain resource a value; determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the processing module 1120 may determine, according to the mapping, that the first time domain interval value corresponding to the first time domain resource is: And determining, according to the mapping relationship, the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource in the uplink and downlink configuration.
- the determining, by the processing module 1120, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: after determining the first time domain resource, and the first time domain resource The time domain resource separated by the first time domain interval value is the second time domain resource.
- the determining, by the processing module 1120, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining a third time domain resource, where the third time domain resource is After the first time domain resource, the time domain resource of the first time domain interval value is separated from the first time domain resource; if the third time domain resource is an available uplink time domain resource, determining the third time domain Resource is The second time domain resource
- the determining, by the processing module 1120, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as follows: if the third time domain resource is a downlink time domain resource or not The time domain resource is used to determine that the first available time domain resource in the uplink time domain resource after the third time domain resource is the second time domain resource.
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the sending module 1130 is further configured to: send a second parameter value, where the second parameter value is used to And indicating a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- the determining, by the processing module 1120, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second subframe according to the first time domain interval value and the first subframe
- the first subframe is a subframe in which the first time domain resource is located, and the location of the second time domain resource in the second subframe is determined according to the second parameter value.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- the determining, by the processing module 1120, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second child according to the first time domain interval value and the first subframe Determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource in the second subframe position.
- the base station 1100 can transmit the first parameter value in a variety of manners.
- the sending, by the sending module 1130, the first parameter value may be implemented as: sending indication information, where the indication information carries the first parameter value.
- the indication information can It is sent with the first information, or is sent before the first information, or is sent after the first information.
- the embodiment of the present invention is not limited herein.
- the sending, by the sending module 1130, the first parameter value may be implemented as: sending indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication
- the information is any of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the base station 1100 can also perform the method of FIG. 5 and implement the functions of the base station in the embodiment shown in FIG. 5, and details are not described herein again.
- FIG. 12 is a schematic structural diagram of a user equipment 1200 according to an embodiment of the present invention.
- the user equipment 1200 may include a sending module 1230, a receiving module 1210, and a processing module 1220, where
- the receiving module 1210 is configured to receive first information, where the first information is response information to the second information, and the second information is data information.
- the processing module 1220 is configured to obtain a first parameter value, where the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is when the first information is located a domain resource, where the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time zone
- the interval between domain resources is less than four subframes;
- the processing module 1220 is further configured to determine the second time domain resource according to the first parameter value.
- the user equipment 1200 determines the second time domain resource according to the first parameter value, shortens the second time domain resource that sends the second information, and the first time when the first information is received.
- the time interval between domain resources makes the receiving interval of the received data shorter, and the performance gain of delay reduction can be obtained, the transmission efficiency and the throughput of the network are improved, thereby improving the transmission efficiency of the communication system.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, and the first parameter value is the first time domain resource and the second The first time domain interval value between time domain resources.
- the determining, by the processing module 1220, the second time domain resource according to the first parameter value may be implemented according to: the first time domain interval value and the first time The domain resource determines the second time domain resource.
- the first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, including: the first parameter value corresponds to a predefined mapping relationship, and the mapping The relationship includes a correspondence between a location of the first time domain resource and a first time domain interval value, where the first time domain interval value is a time domain interval between the first time domain resource and the second time domain resource value.
- the first parameter value is an index value of a mapping relationship corresponding to the first parameter value; or the first parameter value is a minimum time domain interval value in a predefined mapping relationship corresponding to the first parameter value.
- the processing module 1220 determines that the second time domain resource is specifically implemented by: determining a mapping relationship corresponding to the first parameter value; determining, according to the mapping relationship, a first time domain interval value corresponding to the first time domain resource And determining the second time domain resource according to the first time domain interval value and the first time domain resource.
- the processing module 1220 may determine, according to the mapping, that the first time domain interval value corresponding to the first time domain resource is: And determining, according to the mapping relationship, the first time domain interval value corresponding to the TDD uplink and downlink configuration of the UE, where the predefined mapping relationship includes: each TDD of multiple TDD uplink and downlink configurations The first time domain interval value corresponding to the first time domain resource in the uplink and downlink configuration.
- the determining, by the processing module 1220, the second time domain resource according to the first time domain interval value and the first time domain resource may be implemented as: determining the first time domain resource, and the first time domain resource The time domain resource separated by the first time domain interval value is the second time domain resource.
- the UE may determine that the subframe nk is the second time domain resource, and further obtain the second information corresponding to the first information (response information).
- Information data information
- the duration of the first time domain resource and the second time domain resource is equal to the duration of the time domain unit of the first time domain interval value.
- the duration occupied by the first time domain resource and the second time domain resource in the time domain is equal to any one of the following: a time domain length of one subframe; or a time domain length of one time slot; Or, the time domain length of 2 symbols; or the time domain length of 4 symbols.
- the duration of the second time domain resource is less than or equal to the duration of the time domain unit of the first time domain interval value.
- the time domain unit of the first time domain interval value is a subframe
- the processing module 1220 is further configured to: acquire a second parameter value, where the second parameter value is used to: Indication a location of the second time domain resource in the second subframe, where the second subframe is a subframe in which the second time domain resource is located;
- the determining, by the processing module 1220, the second time domain resource according to the first time domain interval value and the first time domain resource comprises: determining the second subframe according to the first time domain interval value and the first subframe, where The first subframe is a subframe in which the first time domain resource is located; determining, according to the second parameter value, a location of the second time domain resource in the second subframe.
- the time domain unit of the first time domain interval value is a subframe, and the location of the first time domain resource in the first subframe and the second time domain The relationship between the locations of the resources in the second subframe is predefined, and the second subframe is a subframe in which the second time domain resource is located, where the first subframe is a subframe in which the first time domain resource is located;
- the determining, by the processing module 1220, the second time domain resource according to the first time domain interval value and the first time domain resource is: determining the second child according to the first time domain interval value and the first subframe Determining, according to the relationship between the location of the first subframe and the location of the second time domain resource in the second subframe, the second time domain resource in the second subframe position.
- the processing module 1220 can obtain the first parameter value in a variety of ways.
- the first parameter value may be predefined or sent by the base station to the UE.
- the acquiring, by the processing module 1220, the first parameter value may be implemented as: acquiring indication information, where the indication information carries the first parameter value.
- the indication information may be sent together with the first information, or may be sent before the first information, or may be sent after the first information, which is not limited herein.
- the obtaining, by the processing module 1220, the first parameter value may be implemented as: acquiring indication information, where the indication information corresponds to the first parameter value; determining the first parameter value according to the indication information; wherein the indication
- the information is any of the following:
- the maximum transmission delay advance TA value of the UE The maximum transport block size TBS value of the UE, the transmission mode information of the UE, the capability information of the UE, or the duration type of the second time domain resource.
- the user equipment 1200 can also perform the method of FIG. 6 and implement the functions of the user equipment in the embodiment shown in FIG. 6.
- the embodiments of the present invention are not described herein again.
- FIG. 13 is a schematic structural diagram of a user equipment 1300 according to an embodiment of the present invention.
- the user equipment 1300 may include a sending module 1330, a receiving module 1310, and a processing module 1320, where
- the receiving module 1310 is configured to receive a configuration index value, where the configuration index value is used to indicate the control a transmission period of the information and a first time domain resource offset, where the first time domain resource occupies less than one subframe in the time domain;
- the processing module 1320 is configured to determine a time domain resource of the control information according to the system frame number and the configuration index value;
- the sending module 1300 is configured to send the control information on the time domain resource.
- the method for reducing delay transmission by the base station shortens the duration of each control signal transmission, and determines the transmission resource of the control information, reduces the transmission delay of the control information, and improves the CSI, SR, and HARQ and the like control the speed of information transmission, thereby reducing the processing time of the entire system and improving the performance of the system.
- control information may include CSI, SR or HARQ response information, and the like.
- the processing module 1300 determines, according to the system frame number and the configuration index value, the time domain resource of the control information, which is determined by: determining, according to a product M*nf of the system frame number nf and M, and the configuration index value.
- M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- the value of M may be equal to the duration of the subframe divided by the duration of the time domain resource. If the duration of the subframe divided by the duration of the time domain resource is not an integer, the integer portion is taken as the M value, that is,
- the processing module 1300 determines, according to the system frame number and the configuration index value, the time domain resource of the control information, which is implemented according to the product M*10*nf of the system frame number nf and M and the The configuration index value determines the location of the time domain resource, where M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer. Where M is determined by the duration of the subframe and the duration of the time domain resource, and M is a positive integer.
- the sending period is less than 5 subframe lengths in the time domain and greater than 1 subframe length.
- the value of the transmission period may be 2 subframes, 3 subframes, or 4 subframes, and so on.
- the time domain unit of at least one of the sending period and the time domain resource offset indicated by the configuration index value is the same as the time domain occupied by the time domain resource in the time domain.
- the time domain unit of the transmission period and the time domain resource offset is a time slot, and the time period occupied by the time domain resource in the time domain is also a time slot; for example, the time domain unit of the transmission period is a subframe, and the time domain is The time domain unit of the resource offset is a time slot, and the time period occupied by the time domain resource in the time domain is also a time slot, and the like.
- the processing module 1300 determines, according to the system frame number and the configuration index value, the time domain resource of the control information, by determining, according to the configuration index value, the sending period and the first time domain resource offset. Determining the time domain resource according to the system frame number, the sending period, the first time domain resource offset, and the second time domain resource offset value; wherein the first time domain offset value is related to the control information a type associated offset value, the first time domain offset value is used to indicate an offset value of the control information in the sending period; the duration of the second time domain offset value is equal to one or more The duration of the time domain resource, or the duration of the second offset value is equal to the duration of one subframe.
- the second time domain resource offset value is predefined; or the second time domain resource offset value is sent by the base station to the UE.
- the determining, by the processing module 1300, the time domain resource of the control information according to the system frame number and the configuration index value is: determining the candidate time domain resource according to the system frame number and the configuration index value; if the candidate The time domain resource is an available uplink time domain resource, and the candidate time domain resource is determined to be a time domain resource of the control information.
- the processing module 1300 determines, according to the system frame number and the configuration index value, the time domain resource of the control information, by: determining the candidate time domain resource according to the system frame number and the configuration index value; If the candidate time domain resource is a downlink time domain resource or an unavailable time domain resource, determining that the first available time domain resource in the uplink time domain resource after the time domain resource is the time domain resource of the control information.
- the user equipment 1300 can also perform the method of FIG. 7 and implement the functions of the user equipment in the embodiment shown in FIG. 7.
- the embodiments of the present invention are not described herein again.
- FIG. 14 is a schematic structural diagram of a user equipment 1400 according to still another embodiment of the present invention.
- FIG. 14 is a schematic structural diagram of a user equipment 1400 according to an embodiment of the present invention.
- a schematic diagram of a physical device structure of the user equipment 1400 may be as shown in FIG. 14, including a processor 1402, a memory 1403, a transmitter 1401, and a receiver 1404.
- transmitter 1401 and receiver 1404 can be coupled to antenna 1405.
- the memory 1403 is configured to store a program.
- the program can include program code, the program code including computer operating instructions.
- the memory 1403 can include read only memory and random access
- the memory is provided with instructions and data to the processor 1402.
- the memory 1403 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory.
- the processor 1402 executes a program stored in the memory 1403.
- the processor 1402 can perform the following methods through the receiver 1404 and the transmitter 1401:
- first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource
- first time domain resource is a time domain resource where the first information is located
- second time domain resource is a time domain resource where the second time information is located
- the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource is between the second time domain resource and the first time domain resource.
- the interval is less than four subframes;
- the second time domain resource is determined according to the first parameter value and sent by the transmitter 1401 on the second time domain resource.
- Processor 1402 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1402 or an instruction in a form of software.
- the processor 1402 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP Processor, etc.), or a digital signal processor (DSP), an application specific integrated circuit. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1403, and the processor 1402 reads the information in the memory 1403 and completes the steps of the above method in combination with the hardware thereof.
- FIG. 15 is a schematic structural diagram of a base station 1500 according to still another embodiment of the present invention.
- Figure 15 is the hair
- a schematic diagram of a physical device structure of the base station 1500, as shown in FIG. 15, includes a processor 1502, a memory 1503, a transmitter 1501, and a receiver 1504.
- transmitter 1501 and receiver 1504 can be coupled to antenna 1505.
- the memory 1503 is configured to store a program.
- the program can include program code, the program code including computer operating instructions.
- the memory 1503 can include read only memory and random access memory and provides instructions and data to the processor 1502.
- the memory 1503 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory.
- the processor 1502 executes the program stored in the memory 1503.
- the processor 1502 can perform the following methods through the receiver 1504 and the transmitter 1501:
- the first parameter value is sent by the transmitter 1501, where the first parameter value is used to indicate a positional relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain in which the first information is located
- the second time domain resource is a time domain resource where the second information is located, and the second time domain resource occupies no longer than one subframe in the time domain, and the second time domain resource and the first time
- the interval between domain resources is less than four subframes;
- the second time domain resource is determined and received by the receiver 1504 on the second time domain resource.
- the method performed by the base station disclosed in the embodiment shown in FIG. 3 of the present invention may be applied to the processor 1502 or implemented by the processor 1502.
- the processor 1502 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1502 or an instruction in a form of software.
- the processor 1502 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP Processor, etc.), or a digital signal processor (DSP), an application specific integrated circuit. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or by using a decoding place.
- the combination of hardware and software modules in the processor is completed.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1503, and the processor 1502 reads the information in the memory 1503 and completes the steps of the above method in combination with its hardware.
- FIG. 16 is a schematic structural diagram of a user equipment 1600 according to still another embodiment of the present invention.
- FIG. 16 is a schematic structural diagram of a user equipment 1600 according to an embodiment of the present invention.
- a schematic diagram of a physical device structure of the user equipment 1600 can be as shown in FIG. 16, including a processor 1602, a memory 1603, a transmitter 1601, and a receiver 1604.
- transmitter 1601 and receiver 1604 can be coupled to antenna 1605.
- the memory 1603 is for storing a program.
- the program can include program code, the program code including computer operating instructions.
- the memory 1603 can include read only memory and random access memory and provides instructions and data to the processor 1602.
- the memory 1603 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory.
- the processor 1602 executes a program stored in the memory 1603.
- processor 1602 can perform the following methods through receiver 1604 and transmitter 1601:
- first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource
- first time domain resource is a time domain resource where the first information is located
- the second time domain resource is a time domain resource where the second information is located
- the second information is response information to the first information, where the second time domain resource occupies no longer than one subframe in the time domain, and the The interval between the second time domain resource and the first time domain resource is less than four subframes;
- the second time domain resource is determined based on the first parameter value and received by the receiver 1604 on the second time domain resource.
- the method performed by the user equipment disclosed in the embodiment shown in FIG. 4 of the present invention may be applied to the processor 1602 or implemented by the processor 1602.
- the processor 1602 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1602 or an instruction in a form of software.
- the processor 1602 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP processor, etc.), and may also be a digital signal. Processor (DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- DSP central processing unit
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1603, and the processor 1602 reads the information in the memory 1603 and completes the steps of the above method in combination with its hardware.
- FIG. 17 is a schematic structural diagram of a base station 1700 according to still another embodiment of the present invention.
- FIG. 17 is a schematic structural diagram of a base station 1700 according to an embodiment of the present invention.
- a schematic diagram of a physical device structure of the base station 1700 can be as shown in FIG. 17, and includes a processor 1702, a memory 1703, a transmitter 1701, and a receiver 1704.
- transmitter 1701 and receiver 1704 can be coupled to antenna 1705.
- the memory 1703 is configured to store a program.
- the program can include program code, the program code including computer operating instructions.
- Memory 1703 can include read only memory and random access memory and provides instructions and data to processor 1702.
- the memory 1703 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory.
- the processor 1702 executes a program stored in the memory 1703.
- processor 1702 can perform the following methods through receiver 1704 and transmitter 1701:
- the second time domain resource is a time domain resource where the second information is located, and the second information is response information to the first information, where the second time domain resource occupies no longer than one subframe in the time domain.
- the interval between the second time domain resource and the first time domain resource is less than four subframes;
- the second time domain resource is determined and transmitted by the transmitter 1701 on the second time domain resource.
- the method performed by the base station disclosed in the embodiment shown in FIG. 5 of the present invention may be applied to the processor 1702 or implemented by the processor 1702.
- the processor 1702 may be an integrated circuit chip. Has the processing power of the signal.
- each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1702 or an instruction in a form of software.
- the processor 1702 may be a general-purpose processor, including a central processing unit (CPU), a network processor (Network Processor, NP for short, etc.; or a digital signal processor (DSP), an application specific integrated circuit. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- CPU central processing unit
- NP Network Processor
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1703, and the processor 1702 reads the information in the memory 1703 and completes the steps of the above method in combination with its hardware.
- FIG. 18 is a schematic structural diagram of a user equipment 1800 according to still another embodiment of the present invention.
- FIG. 18 is a schematic structural diagram of a user equipment 1800 according to an embodiment of the present invention.
- a schematic diagram of a physical device structure of the user equipment 1800 may be as shown in FIG. 18, including a processor 1802, a memory 1803, a transmitter 1801, and a receiver 1804.
- transmitter 1801 and receiver 1804 can be coupled to antenna 1805.
- the memory 1803 is configured to store a program.
- the program can include program code, the program code including computer operating instructions.
- the memory 1803 can include read only memory and random access memory and provides instructions and data to the processor 1802.
- the memory 1803 may include a high speed RAM memory, and may also include a non-volatile memory such as at least one disk memory.
- the processor 1802 executes a program stored in the memory 1803.
- the processor 1802 can perform the following methods through the receiver 1804 and the transmitter 1801:
- the receiver 1804 Receiving, by the receiver 1804, the first information, where the first information is response information to the second information, and the second information is data information;
- first parameter value is used to indicate a location relationship between the first time domain resource and the second time domain resource, where the first time domain resource is a time domain resource where the first information is located, The time domain resource in which the second time domain resource is located, and the time length occupied by the second time domain resource in the time domain Not more than one subframe, and the interval between the second time domain resource and the first time domain resource is less than four subframes;
- the second time domain resource is determined according to the first parameter value.
- the method performed by the user equipment disclosed in the embodiment shown in FIG. 6 of the present invention may be applied to the processor 1802 or implemented by the processor 1802.
- the processor 1802 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1802 or an instruction in a form of software.
- the processor 1802 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP Processor, etc.), or a digital signal processor (DSP), an application specific integrated circuit. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1803, and the processor 1802 reads the information in the memory 1803 and completes the steps of the above method in combination with its hardware.
- FIG. 19 is a schematic structural diagram of a user equipment 1900 according to still another embodiment of the present invention.
- FIG. 19 is a schematic structural diagram of a user equipment 1900 according to an embodiment of the present invention.
- a schematic diagram of a physical device structure of the user equipment 1900 can be as shown in FIG. 19, including a processor 1902, a memory 1903, a transmitter 1901, and a receiver 1904.
- transmitter 1901 and receiver 1904 can be coupled to antenna 1905.
- the memory 1903 is configured to store a program.
- the program can include program code, the program code including computer operating instructions.
- Memory 1903 can include read only memory and random access memory and provides instructions and data to processor 1902.
- the memory 1903 may include a high speed RAM memory and may also include a non-volatile memory such as at least one disk memory.
- the processor 1902 executes a program stored in the memory 1903.
- processor 1902 can perform the following methods through receiver 1904 and transmitter 1901:
- the configuration index value is received by the receiver 1904, where the configuration index value is used to indicate a transmission period of the control information and a first time domain resource offset, where the duration of the first time domain resource in the time domain is less than one subframe;
- the control information is transmitted over the time domain resource by the transmitter 1901.
- Processor 1902 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 1902 or an instruction in a form of software.
- the processor 1902 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP Processor, etc.), or a digital signal processor (DSP), an application specific integrated circuit. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
- the storage medium is located in the memory 1903, and the processor 1902 reads the information in the memory 1903 and completes the steps of the above method in combination with its hardware.
- Embodiments of the present invention also provide a computer readable storage medium for storing a computer program comprising instructions for performing the method performed by the user equipment of the embodiment of FIG.
- Another embodiment of the present invention also provides a computer readable storage medium for storing a computer program comprising instructions for performing the method performed by the base station of the embodiment of FIG.
- Still further embodiments of the present invention provide a computer readable storage medium for storing a computer program comprising instructions for performing the method performed by the user equipment of the embodiment of FIG.
- Still further embodiments of the present invention provide a computer readable storage medium for storing a computer program comprising instructions for performing the method performed by the base station of the embodiment of FIG.
- Still further embodiments of the present invention provide a computer readable storage medium for storing a computer program comprising instructions for performing the method performed by the user device of the embodiment of FIG.
- Another embodiment of the present invention further provides a computer readable storage medium for storing a computer program
- the computer program includes instructions for executing the method performed by the user device of the embodiment of FIG.
- the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention.
- the implementation process constitutes any limitation.
- the disclosed systems, devices, and methods may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division.
- there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .
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Abstract
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Claims (51)
- 一种信息传输方法,其特征在于,所述方法包括:接收第一信息,其中,所述第一信息用于指示用户设备UE发送第二信息;获取第一参数值,其中,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,所述第一时域资源为所述第一信息所在的时域资源,所述第二时域资源为所述第二信息所在的时域资源,所述第二时域资源在时域上占用的时长不大于一个子帧,并且所述第二时域资源与所述第一时域资源之间的间隔小于四个子帧;根据所述第一参数值确定所述第二时域资源并在所述第二时域资源上发送所述第二信息。
- 如权利要求1所述的方法,其特征在于,所述第一参数值为所述第一时域资源和所述第二时域资源之间的第一时域间隔值,所述根据所述第一参数值确定所述第二时域资源包括:根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求1所述的方法,其特征在于,所述第一参数值是所述第一参数值对应的映射关系的索引值;或者所述第一参数值是所述第一参数值对应的预定义的映射关系中的最小的时域间隔值;其中,所述映射关系包括所述第一时域资源的位置与第一时域间隔值之间的对应关系,所述第一时域间隔值为所述第一时域资源和所述第二时域资源之间的时域间隔值。
- 如权利要求3所述的方法,其特征在于,所述根据所述第一参数值确定所述第二时域资源包括:确定所述第一参数值所对应的映射关系;根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值;根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求4所述的方法,其特征在于,当所述UE用于发送所述第二信息的载波为时分双工TDD载波时,所述根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值包 括:根据所述映射关系确定所述第一时域资源和所述UE的TDD上下行配置所对应的第一时域间隔值;其中,所述预定义的映射关系包括:多种TDD上下行配置的每一种TDD上下行配置中所述第一时域资源所对应的第一时域间隔值。
- 如权利要求2-5中任一项所述的方法,其特征在于,所述第一时域资源和所述第二时域资源的时长等于所述第一时域间隔值的时域单位的时长,并且等于以下中的任意一种:1个子帧的时域长度;或者1个时隙的时域长度;或者2个符号的时域长度;或者4个符号的时域长度。
- 如权利要求2-5中任一项所述的方法,其特征在于,所述第二时域资源的时长小于或等于所述第一时域间隔值的时域单位的时长。
- 如权利要求7所述的方法,其特征在于,所述第一时域间隔值的时域单位为子帧,所述方法还包括:获取第二参数值,所述第二参数值用于指示所述第二时域资源在第二子帧中的位置,所述第二子帧是所述第二时域资源所在的子帧;其中,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:根据所述第一时域间隔值和第一子帧确定所述第二子帧,其中,所述第一子帧是所述第一时域资源所在子帧;根据所述第二参数值确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求7所述的方法,其特征在于,所述第一时域间隔值的时域单位为子帧,所述第一时域资源在第一子帧的位置和所述第二时域资源在第二子帧的位置之间的关系是预定义的,所述第二子帧是所述第二时域资源所在子帧,所述第一子帧是所述第一时域资源所在子帧;其中,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:根据所述第一时域间隔值和所述第一子帧确定所述第二子帧;根据所述第一时域资源在所述第一子帧的位置和所述第二时域资源在所 述第二子帧的位置之间的关系确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求2-9中任一项所述的方法,其特征在于,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:确定第三时域资源,所述第三时域资源为所述第一时域资源之后,与所述第一时域资源相隔所述第一时域间隔值的时域资源;如果所述第三时域资源为可用的上行时域资源,则确定所述第三时域资源为所述第二时域资源;或者如果所述第三时域资源为下行时域资源或不可用时域资源,则确定所述第三时域资源之后的上行时域资源中第一个可用的时域资源为所述第二时域资源。
- 如权利要求1-10中任一项所述的方法,其特征在于,所述获取所述第一参数值包括:获取指示信息,所述指示信息对应于所述第一参数值;根据所述指示信息确定所述第一参数值;其中,所述指示信息为以下任意一种:所述UE的最大传输时延提前TA值、所述UE的最大传输块大小TBS值、所述UE的传输模式信息、所述UE的能力信息或所述第二时域资源的时长类型。
- 一种信息传输方法,其特征在于,所述方法包括:发送第一信息,其中,所述第一信息用于指示用户设备UE发送第二信息;发送第一参数值,其中,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,所述第一时域资源为所述第一信息所在的时域资源,所述第二时域资源为所述第二信息所在的时域资源,所述第二时域资源在时域上占用的时长不大于一个子帧,并且所述第二时域资源与所述第一时域资源之间的间隔小于四个子帧;确定所述第二时域资源并在所述第二时域资源上接收所述第二信息。
- 如权利要求12所述的方法,其特征在于,所述第一参数值为所述第一时域资源和所述第二时域资源之间的第一 时域间隔值,所述确定所述第二时域资源包括:根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求12所述的方法,其特征在于,所述第一参数值是所述第一参数值对应的映射关系的索引值;或者所述第一参数值是所述第一参数值对应的预定义的映射关系中的最小的时域间隔值;其中,所述映射关系包括所述第一时域资源的位置与第一时域间隔值之间的对应关系,所述第一时域间隔值为所述第一时域资源和所述第二时域资源之间的时域间隔值。
- 如权利要求14所述的方法,其特征在于,所述确定所述第二时域资源包括:确定所述第一参数值所对应的映射关系;根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值;根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求15所述的方法,其特征在于,当所述UE用于发送所述第二信息的载波为时分双工TDD载波时,所述根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值包括:根据所述映射关系确定所述第一时域资源和所述UE的TDD上下行配置所对应的第一时域间隔值;其中,所述预定义的映射关系包括:多种TDD上下行配置的每一种TDD上下行配置中所述第一时域资源所对应的第一时域间隔值。
- 如权利要求13-16中任一项所述的方法,其特征在于,所述第一时域资源和所述第二时域资源的时长等于所述第一时域间隔值的时域单位的时长,并且等于以下中的任意一种:1个子帧的时域长度;或者1个时隙的时域长度;或者2个符号的时域长度;或者4个符号的时域长度。
- 如权利要求13-16中任一项所述的方法,其特征在于,所述第二时域资源的时长小于所述第一时域间隔值的时域单位的时长。
- 如权利要求18中任一项所述的方法,其特征在于,所述第一时域间隔值的时域单位为子帧,所述方法还包括:发送第二参数值,所述第二参数值用于指示所述第二时域资源在第二子帧中的位置,所述第二子帧是所述第二时域资源所在的子帧;其中,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:根据所述第一时域间隔值和第一子帧确定所述第二子帧,其中,所述第一子帧是所述第一时域资源所在子帧;根据所述第二参数值确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求18所述的方法,其特征在于,所述第一时域间隔值的时域单位为子帧,所述第一时域资源在第一子帧的位置和所述第二时域资源在第二子帧的位置之间的关系是预定义的,所述第二子帧是所述第二时域资源所在子帧,所述第一子帧是所述第一时域资源所在子帧;其中,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:根据所述第一时域间隔值和所述第一子帧确定所述第二子帧;根据所述第一时域资源在所述第一子帧的位置和所述第二时域资源在所述第二子帧的位置之间的关系确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求13-20中任一项所述的方法,其特征在于,所述根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源包括:确定第三时域资源,所述第三时域资源为所述第一时域资源之后,与所述第一时域资源相隔所述第一时域间隔值的时域资源;如果所述第三时域资源为可用的上行时域资源,则确定所述第三时域资源为所述第二时域资源;或者如果所述第三时域资源为下行时域资源或不可用时域资源,则确定所述第三时域资源之后的上行时域资源中第一个可用的时域资源为所述第二时域资源。
- 如权利要求12-21中任一项所述的方法,其特征在于,所述发送所述第一参数值包括:发送指示信息,所述指示信息对应于所述第一参数值;根据所述指示信息确定所述第一参数值;其中,所述指示信息为以下任意一种:所述UE的最大传输时延提前TA值、所述UE的最大传输块大小TBS值、所述UE的传输模式信息、所述UE的能力信息或所述第二时域资源的时长类型。
- 一种控制信息传输方法,其特征在于,包括:接收配置索引值,其中,所述配置索引值用于指示控制信息的发送周期和第一时域资源偏移,所述第一时域资源在时域上占用的时长小于一个子帧;根据系统帧号和所述配置索引值确定所述控制信息的时域资源;在所述时域资源上发送所述控制信息。
- 如权利要求23所述的方法,所述控制信息包括信道状态信息CSI,调度请求SR或混合自动重传请求HARQ应答信息。
- 如权利要求23或24所述的方法,其特征在于,所述配置索引值所指示的所述发送周期和所述时域资源偏移中至少一种的时域单位与所述时域资源在时域上占用的时长相同。
- 如权利要求23或24所述的方法,其特征在于,所述根据系统帧号和所述配置索引值确定所述控制信息的时域资源包括:根据所述配置索引值确定所述发送周期和所述第一时域资源偏移;根据所述系统帧号、所述发送周期、所述第一时域资源偏移和第二时域资源偏移值确定所述时域资源;其中,所述第一时域偏移值是与所述控制信息的类型相关联的偏移值,所述第一时域偏移值用于指示所述控制信息在所述发送周期内的偏移值;所述第二时域偏移值的时长等于一个或多个所述时域资源的时长,或者所述第二偏移值的时长等于一个子帧的时长。
- 如权利要求23或24所述的方法,其特征在于,所述根据系统帧号和配置索引值确定控制信息的时域资源包括:根据系统帧号nf与M的乘积M*nf和所述配置索引值确定所述时域资源的位置;或者根据系统帧号nf与M的乘积M*10*nf和所述配置索引值确定所述时域 资源的位置;其中,M由所述子帧的时长与所述时域资源的时长确定,M为正整数。
- 如权利要求23-27中任一项所述的方法,其特征在于,所述根据系统帧号和配置索引值确定控制信息的时域资源包括:根据所述系统帧号和所述配置索引值确定候选时域资源;如果所述候选时域资源为可用的上行时域资源,则确定所述候选时域资源为所述控制信息的时域资源;或者如果所述候选时域资源为下行时域资源或不可用时域资源,则确定所述时域资源之后的上行时域资源中第一个可用的时域资源为所述控制信息的时域资源。
- 一种用户设备,其特征在于,包括:发送模块、接收模块和处理模块,其中,所述接收模块用于接收第一信息,其中,所述第一信息用于指示所述用户设备发送第二信息;所述处理模块用于获取第一参数值,其中,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,所述第一时域资源为所述第一信息所在的时域资源,所述第二时域资源为所述第二信息所在的时域资源,所述第二时域资源在时域上占用的时长不大于一个子帧,并且所述第二时域资源与所述第一时域资源之间的间隔小于四个子帧;所述处理模块还用于根据所述第一参数值确定所述第二时域资源;所述发送模块用于在所述第二时域资源上发送所述第二信息。
- 如权利要求29所述的用户设备,其特征在于,所述第一参数值为所述第一时域资源和所述第二时域资源之间的第一时域间隔值,所述处理模块具体用于:根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求29所述的用户设备,其特征在于,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,包括:所述第一参数值对应于预定义的映射关系,所述映射关系包括所述第一时域资源的位置与第一时域间隔值之间的对应关系,所述第一时域间隔值为所述第一时域资源和所述第二时域资源之间的时域间隔值。
- 如权利要求31所述的用户设备,其特征在于,所述第一参数值是所述第一参数值对应的映射关系的索引值;或者所述第一参数值是所述第一参数值对应的预定义的映射关系中的最小的时域间隔值;其中,所述处理模块具体用于:确定所述第一参数值所对应的映射关系;根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值;根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求32所述的用户设备,其特征在于,当所述用户设备用于发送所述第二信息的载波为时分双工TDD载波时,所述处理模块具体用于:根据所述映射关系确定所述第一时域资源和所述用户设备的TDD上下行配置所对应的第一时域间隔值;其中,所述预定义的映射关系包括:多种TDD上下行配置的每一种TDD上下行配置中所述第一时域资源所对应的第一时域间隔值。
- 如权利要求30-33中任一项所述的用户设备,其特征在于,所述第一时域资源和所述第二时域资源的时长等于所述第一时域间隔值的时域单位的时长,并且等于以下中的任意一种:1个子帧的时域长度;或者1个时隙的时域长度;或者2个符号的时域长度;或者4个符号的时域长度。
- 如权利要求30-34中任一项所述的用户设备,其特征在于,所述第二时域资源的时长小于或等于所述第一时域间隔值的时域单位的时长。
- 如权利要求35所述的用户设备,其特征在于,所述第一时域间隔值的时域单位为子帧,所述处理模块还用于:获取第二参数值,所述第二参数值用于指示所述第二时域资源在第二子帧中的位置,所述第二子帧是所述第二时域资源所在的子帧;其中,所述处理模块具体用于:根据所述第一时域间隔值和第一子帧确定所述第二子帧,其中,所述第一子帧是所述第一时域资源所在子帧;根据所述第二参数值确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求36所述的用户设备,其特征在于,所述第一时域间隔值的时域单位为子帧,所述第一时域资源在第一子帧的位置和所述第二时域资源在第二子帧的位置之间的关系是预定义的,所述第二子帧是所述第二时域资源所在子帧,所述第一子帧是所述第一时域资源所在子帧;所述处理模块具体用于:根据所述第一时域间隔值和所述第一子帧确定所述第二子帧;根据所述第一时域资源在所述第一子帧的位置和所述第二时域资源在所述第二子帧的位置之间的关系确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求30-37中任一项所述的用户设备,其特征在于,所述处理模块具体用于:确定第三时域资源,所述第三时域资源为所述第一时域资源之后,与所述第一时域资源相隔所述第一时域间隔值的时域资源;如果所述第三时域资源为可用的上行时域资源,则确定所述第三时域资源为所述第二时域资源;或者如果所述第三时域资源为下行时域资源或不可用时域资源,则确定所述第三时域资源之后的上行时域资源中第一个可用的时域资源为所述第二时域资源。
- 如权利要求29-38中任一项所述的用户设备,其特征在于,所述处理模块具体用于:获取指示信息,所述指示信息对应于所述第一参数值;根据所述指示信息确定所述第一参数值;其中,所述指示信息为以下任意一种:所述用户设备的最大传输时延提前TA值、所述用户设备的最大传输块大小TBS值、所述用户设备的传输模式信息、所述用户设备的能力信息或所述第二时域资源的时长类型。
- 一种基站,其特征在于,包括:发送模块、接收模块和处理模块,其中,所述发送模块用于发送第一信息,其中,所述第一信息用于指示用户设 备UE发送第二信息;所述发送模块还用于发送第一参数值,其中,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,所述第一时域资源为所述第一信息所在的时域资源,所述第二时域资源为所述第二信息所在的时域资源,所述第二时域资源在时域上占用的时长不大于一个子帧,并且所述第二时域资源与所述第一时域资源之间的间隔小于四个子帧;所述处理模块用于确定所述第二时域资源;所述接收模块用于在所述第二时域资源上接收所述第二信息。
- 如权利要求40所述的基站,其特征在于,所述第一参数值为所述第一时域资源和所述第二时域资源之间的第一时域间隔值,所述处理模块具体用于:根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求40所述的基站,其特征在于,所述第一参数值用于指示第一时域资源与第二时域资源的位置关系,包括:所述第一参数值对应于预定义的映射关系,所述映射关系包括所述第一时域资源的位置与第一时域间隔值之间的对应关系,所述第一时域间隔值为所述第一时域资源和所述第二时域资源之间的时域间隔值。
- 如权利要求42所述的基站,其特征在于,所述第一参数值是所述第一参数值对应的映射关系的索引值;或者所述第一参数值是所述第一参数值对应的预定义的映射关系中的最小的时域间隔值;其中,所述处理模块具体用于:确定所述第一参数值所对应的映射关系;根据所述映射关系中确定所述第一时域资源所对应的第一时域间隔值;根据所述第一时域间隔值和所述第一时域资源确定所述第二时域资源。
- 如权利要求43所述的基站,其特征在于,当所述UE用于发送所述第二信息的载波为时分双工TDD载波时,所述处理模块具体用于:根据所述映射关系确定所述第一时域资源和所述UE的TDD上下行配置所对应的第一时域间隔值;其中,所述预定义的映射关系包括:多种TDD上下行配置的每一种TDD上下行配置中所述第一时域资源所对应的第一时域间隔值。
- 如权利要求41-44中任一项所述的基站,其特征在于,所述第一时域资源和所述第二时域资源的时长等于所述第一时域间隔值的时域单位的时长,并且等于以下中的任意一种:为1个子帧的时域长度;或者为1个时隙的时域长度;或者为2个符号的时域长度;或者为4个符号的时域长度。
- 如权利要求41-44中任一项所述的基站,其特征在于,所述第二时域资源的时长小于或等于所述第一时域间隔值的时域单位的时长。
- 如权利要求46所述的基站,其特征在于,所述第一时域间隔值的时域单位为子帧,所述发送模块还用于发送第二参数值,所述第二参数值用于指示所述第二时域资源在第二子帧中的位置,所述第二子帧是所述第二时域资源所在的子帧;所述处理模块具体用于:根据所述第一时域间隔值和第一子帧确定所述第二子帧,其中,所述第一子帧是所述第一时域资源所在子帧;根据所述第二参数值确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求47所述的基站,其特征在于,所述第一时域间隔值的时域单位为子帧,所述第一时域资源在第一子帧的位置和所述第二时域资源在第二子帧的位置之间的关系是预定义的,所述第二子帧是所述第二时域资源所在子帧,所述第一子帧是所述第一时域资源所在子帧;所述处理模块具体用于:根据所述第一时域间隔值和所述第一子帧确定所述第二子帧;根据所述第一时域资源在所述第一子帧的位置和所述第二时域资源在所述第二子帧的位置之间的关系确定所述第二时域资源在所述第二子帧的位置。
- 如权利要求41-48中任一项所述的基站,其特征在于,所述处理模块具体用于:确定第三时域资源,所述第三时域资源为所述第一时域资源之后,与所述第一时域资源相隔所述第一时域间隔值的时域资源;如果所述第三时域资源为可用的上行时域资源,则确定所述第三时域资源为所述第二时域资源;或者如果所述第三时域资源为下行时域资源或不可用时域资源,则确定所述第三时域资源之后的上行时域资源中第一个可用的时域资源为所述第二时域资源。
- 如权利要求40-49中任一项所述的基站,其特征在于,所述发送模块具体用于:发送指示信息,所述指示信息对应于所述第一参数值;根据所述指示信息确定所述第一参数值;其中,所述指示信息为以下任意一种:所述UE的最大传输时延提前TA值、所述UE的最大传输块大小TBS值、所述UE的传输模式信息、所述UE的能力信息或所述第二时域资源的时长类型。
- 一种用户设备,其特征在于,包括:发送模块、接收模块和处理模块,其中,所述接收模块用于接收配置索引值,其中,所述配置索引值用于指示控制信息的发送周期和第一时域资源偏移,所述第一时域资源在时域上占用的时长小于一个子帧;所述处理模块用于根据系统帧号和所述配置索引值确定所述控制信息的时域资源;所述发送模块用于在所述时域资源上发送所述控制信息。
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CN111698062A (zh) * | 2018-08-29 | 2020-09-22 | Oppo广东移动通信有限公司 | 无线通信方法和通信设备 |
AU2018439800B2 (en) * | 2018-08-29 | 2021-09-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communications method and communications device |
US11223463B2 (en) | 2018-08-29 | 2022-01-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communications method and communications device |
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CN111698062B (zh) * | 2018-08-29 | 2023-08-22 | Oppo广东移动通信有限公司 | 无线通信方法和通信设备 |
CN110971377A (zh) * | 2018-09-30 | 2020-04-07 | 华为技术有限公司 | 数据传输方法和装置 |
CN110971377B (zh) * | 2018-09-30 | 2021-09-21 | 华为技术有限公司 | 数据传输方法和装置 |
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CN112188625A (zh) | 2021-01-05 |
JP6728478B2 (ja) | 2020-07-22 |
BR112019002521A2 (pt) | 2019-05-28 |
US20190174535A1 (en) | 2019-06-06 |
EP3484056A4 (en) | 2019-06-26 |
KR102192556B1 (ko) | 2020-12-17 |
RU2729414C1 (ru) | 2020-08-06 |
CN112188625B (zh) | 2024-09-06 |
EP3484056A1 (en) | 2019-05-15 |
CN109478903A (zh) | 2019-03-15 |
KR20190035833A (ko) | 2019-04-03 |
CN109478903B (zh) | 2020-09-29 |
EP3484056B1 (en) | 2024-10-09 |
US11115999B2 (en) | 2021-09-07 |
JP2019528616A (ja) | 2019-10-10 |
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