CN110035519A - A kind of uplink data transmission method and device - Google Patents

A kind of uplink data transmission method and device Download PDF

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Publication number
CN110035519A
CN110035519A CN201810032351.9A CN201810032351A CN110035519A CN 110035519 A CN110035519 A CN 110035519A CN 201810032351 A CN201810032351 A CN 201810032351A CN 110035519 A CN110035519 A CN 110035519A
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CN
China
Prior art keywords
upstream data
running time
frequency resource
transmission
resource
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Granted
Application number
CN201810032351.9A
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Chinese (zh)
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CN110035519B (en
Inventor
胡丹
吕永霞
宋兴华
李胜钰
马蕊香
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201810032351.9A priority Critical patent/CN110035519B/en
Priority to PCT/CN2018/124040 priority patent/WO2019137221A1/en
Publication of CN110035519A publication Critical patent/CN110035519A/en
Application granted granted Critical
Publication of CN110035519B publication Critical patent/CN110035519B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the present application provides a kind of uplink data transmission method and device, in the application uplink data transmission method, a kind of scheduling running time-frequency resource occupying upstream data is provided, the method that the upstream data of scheduling is exempted from transmission, such as this method comprises: exempt from the upstream data of scheduling using all or part of scheduling running time-frequency resource transmission；Carry out the upstream data that instruction terminal equipment has used scheduling resource transmission to exempt from scheduling using the DMRS sequence for exempting from scheduling；Using the MCS and power control parameters used when exempting from scheduled transmission, the upstream data of scheduling is exempted from transmission on scheduling running time-frequency resource.On the one hand exempt from the upstream data of scheduling by transmitting on scheduling running time-frequency resource, the transmission reliability for exempting from the upstream data of scheduling can be improved, on the other hand, upstream data by partially exempting from scheduling transmits on scheduling running time-frequency resource, the collision probability between the upstream data for exempting from scheduling can be reduced, to improve the transmission reliability for exempting from the upstream data of scheduling.

Description

A kind of uplink data transmission method and device
Technical field
This application involves field of communication technology more particularly to a kind of uplink data transmission methods and device.
Background technique
Increase to cope with the following volatile mobile data flow, the connection of the equipment of mass mobile communication, continue to bring out All kinds of new business and application scenarios, the 5th generation (the fifth generation, 5G) mobile communication system come into being.
International Telecommunication Union (international telecommunication union, ITU) is 5G and future Mobile communication system defines three categories communication service, is enhanced mobile broadband (enhanced mobile respectively Broadband, eMBB), highly reliable low time delay communicate (ultra reliable and low latency Communications, URLLC) and magnanimity machine type communication (massive machine type communications, mMTC)。
Demand of the different communication services to mobile communication system is different, how preferably to support a variety of different business simultaneously Data transfer demands, be technical problems to be solved needed for current 5G mobile communication system.For example, being awarded when terminal receives uplink Weigh resource and using the authorization resources physically the shared channel of row (physical uplink shared channel, When sending eMBB business datum on PUSCH), if there is the URLLC business datum of burst to need to send at this time, existing technology is not It can guarantee the reliable transmission of URLLC business datum well.
Summary of the invention
The embodiment of the present application provides a kind of uplink data transmission method, to improve the reliability of transmitting uplink data.
In a first aspect, providing a kind of uplink data transmission method, this method can be applied to terminal, also can be applied to end Chip in end.In the method, the first DCI is received, the first DCI is used to indicate the first upstream data on the first running time-frequency resource Transmission.The second upstream data is transmitted on some or all of the first running time-frequency resource running time-frequency resource, to avoid the second upstream data It collides in configured grant transmitted over resources and other upstream datas, improves the reliable of the second transmitting uplink data Property.
Wherein, the first upstream data is construed as the data transmitted on the running time-frequency resource indicated by scheduling authorization.The Two upstream datas can be understood as the upstream data of configured grant.
In a kind of possible design, the first instruction information also can receive in the method, the first instruction information instruction uses Some or all of first running time-frequency resource running time-frequency resource transmits the second upstream data or instruction preferentially using the first running time-frequency resource Part or all of running time-frequency resource transmits the second upstream data, to determine the transfer resource of the second upstream data of transmission.
In alternatively possible design, also transmittable second indication information, second indication information instruction make in the method The second upstream data is transmitted with some or all of the first running time-frequency resource running time-frequency resource, to improve to the first upstream data and second The decoded accuracy of upstream data improves the transmission reliability of the first upstream data and the second upstream data.
Wherein, in possible example, second indication information is carried on First ray, and First ray is high-level signaling configuration Sequence.
Further, second indication information is carried on First ray, First ray are as follows: uses configured grant The demodulated reference signal DMRS sequence used when resource transmission upstream data；Or first upstream data on the first running time-frequency resource Sequence after the additional DMRS sequence cyclic shift used when transmission；Or first upstream data transmitted on the first running time-frequency resource When the DMRS sequence cyclic shift that uses after sequence.
In another possible design, it also can receive third in the method and indicate that information, third indicate that information instruction passes The resource location of defeated second indication information reduces expense to reduce the number of blind examination second indication information.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used power contorl parameters are the power contorl parameters of high-level signaling configuration when defeated.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used power contorl parameters are the power contorl parameters used when transmitting upstream data using configuration authorization resources when defeated, with It distinguishes and transmits the power contorl parameters of the first upstream data using the first running time-frequency resource and using the first running time-frequency resource transmission second Power contorl parameters used by upstream data, and it is dry to the transmission of the first upstream data to can be reduced the second transmitting uplink data It disturbs.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used MCS is the MCS of high-level signaling configuration when defeated.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource The MCS used when used MCS is using configured grant resource transmission upstream data when defeated, to reduce on second Row data transmit the transmission interference to the first upstream data.
Second aspect, provides a kind of uplink data transmission method, and this method can be applied to the network equipment, can also apply Chip in the network equipment.In the uplink data transmission method, the first DCI is sent, the first DCI is used to indicate the first uplink Data are transmitted on the first running time-frequency resource.It receives on second transmitted on some or all of the first running time-frequency resource running time-frequency resource Row data, the second upstream data are the upstream data of configured grant.
In a kind of possible design, the first upstream data is construed as the upload of the running time-frequency resource indicated by scheduling authorization Defeated data.Second upstream data can be understood as exempting from the upstream data of scheduling.
In a kind of possible design, also transmittable first instruction information, the first instruction information instruction are used in the method Some or all of first running time-frequency resource running time-frequency resource transmits the second upstream data or instruction preferentially using the first running time-frequency resource Part or all of running time-frequency resource transmits the second upstream data, to determine the transfer resource of the second upstream data of transmission.
In alternatively possible design, second indication information also can receive in the method, second indication information instruction makes The second upstream data is transmitted with some or all of the first running time-frequency resource running time-frequency resource, to improve to the first upstream data and second The decoded accuracy of upstream data improves the transmission reliability of the first upstream data and the second upstream data.
Wherein, in possible example, second indication information is carried on First ray, and First ray is high-level signaling configuration Sequence.Second indication information is carried on First ray, First ray are as follows: using in configured grant resource transmission The demodulated reference signal DMRS sequence used when row data；Or first upstream data on the first running time-frequency resource transmit when use Additional DMRS sequence cyclic shift after sequence；Or first upstream data used when transmitting on the first running time-frequency resource Sequence after DMRS sequence cyclic shift.
In another possible design, also transmittable third indicates that information, third indicate that information instruction passes in the method The resource location of defeated second indication information reduces expense to reduce the number of blind examination second indication information.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used power contorl parameters are the power contorl parameters of high-level signaling configuration when defeated.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used power contorl parameters are the power contorl parameters used when transmitting upstream data using configuration authorization resources when defeated, with It distinguishes and transmits the power contorl parameters of the first upstream data using the first running time-frequency resource and using the first running time-frequency resource transmission second Power contorl parameters used by upstream data, and it is dry to the transmission of the first upstream data to can be reduced the second transmitting uplink data It disturbs.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource Used MCS is the MCS of high-level signaling configuration when defeated.
In another possible design, the second upstream data is uploaded in some or all of the first running time-frequency resource running time-frequency resource The MCS used when used MCS is using configured grant resource transmission upstream data when defeated, to reduce on second Row data transmit the transmission interference to the first upstream data.
The third aspect, provides a kind of uplink data transmission method, and this method can be applied to terminal, also can be applied to end Chip in end.In the method, the first DCI is received, the first DCI includes the first running time-frequency resource information, and indicates first Upstream data transmits on the first running time-frequency resource.The 4th instruction information is received, includes the first configured transmission in the 4th instruction information. According to the first configured transmission, the second upstream data is transmitted on some or all of the first running time-frequency resource running time-frequency resource.
In the embodiment of the present application, according to the first configured transmission, the second upstream data is transmitted on the first running time-frequency resource, so that Second upstream data can be different from the first upstream data, and then the first upstream data and the second upstream data can decode respectively, Improve the reliability of transmitting uplink data.
Wherein, the first running time-frequency resource information may include frequency domain resource distribution information and time-domain resource distribution information.
Wherein, the second upstream data is the upstream data for exempting from authorization, and the second upstream data transmits on the first running time-frequency resource, It with other can exempt from that upstream data is authorized to collide in configured grant transmitted over resources to avoid the second upstream data, Improve the reliability of the second transmitting uplink data.
In a kind of possible design, the first configured transmission includes DMRS sequence initialization parameter, antenna port, precoding letter Breath and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS.
In alternatively possible design, the first DCI further include: up channel/supplement up channel instruction, carrier wave instruction, During portions of bandwidth instruction, frequency hopping mark, downlink instruction index, virtual resource block to physical resource block mapping and offset indicate At least one of, wherein the RE number that offset instruction is occupied for determining UCI when transmitting on PUSCH.
Further, according to the DMRS sequence initialization parameter for including in first configured transmission, antenna port prelists The code information and number of plies is wrapped at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS and the first DCI Frequency domain resource distribution information, the time-domain resource distribution information, up channel/supplement up channel instruction included, carrier wave instruction, bandwidth Part indicates that frequency hopping identifies, downlink instruction index, in virtual resource block to physical resource block mapping and offset instruction extremely One item missing transmits the second upstream data on some or all of the first running time-frequency resource running time-frequency resource, can make the second uplink The configuration information that data use is different from the configuration information that the first upstream data uses, and then the first upstream data and the second uplink Data can decode respectively, improve the reliability of transmitting uplink data.
Fourth aspect, provides a kind of above-mentioned data transmission method, and this method can be applied to the network equipment, can also apply Chip in the network equipment.In the method, the first DCI is sent, the first DCI includes the first running time-frequency resource information, and is indicated First upstream data transmits on the first running time-frequency resource.The 4th instruction information is sent, includes the first transmission in the 4th instruction information Parameter.Receive the second upstream data, the second upstream data is according to the first configured transmission, in the part of the first running time-frequency resource or complete It is transmitted on portion's running time-frequency resource.
In the embodiment of the present application, the second upstream data transmits on the first running time-frequency resource according to the first configured transmission, so that Second upstream data can be different from the first upstream data, and then the first upstream data and the second upstream data can decode respectively, Improve the reliability of transmitting uplink data.
Wherein, the first running time-frequency resource information may include frequency domain resource distribution information and time-domain resource distribution information.
Wherein, the second upstream data is the upstream data for exempting from authorization, and the second upstream data transmits on the first running time-frequency resource, It can collide to avoid the second upstream data in configured grant transmitted over resources and other upstream datas, improve the The reliability of two transmitting uplink datas.
In a kind of possible design, the first configured transmission includes DMRS sequence initialization parameter, antenna port, precoding letter Breath and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS.
In alternatively possible design, the first DCI further include: up channel/supplement up channel instruction, carrier wave instruction, During portions of bandwidth instruction, frequency hopping mark, downlink instruction index, virtual resource block to physical resource block mapping and offset indicate At least one of, wherein the RE number that offset instruction is occupied for determining UCI when transmitting on PUSCH.
Further, according to the DMRS sequence initialization parameter for including in first configured transmission, antenna port prelists The code information and number of plies is wrapped at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS and the first DCI Frequency domain resource distribution information, the time-domain resource distribution information, up channel/supplement up channel instruction included, carrier wave instruction, bandwidth Part indicates that frequency hopping identifies, downlink instruction index, in virtual resource block to physical resource block mapping and offset instruction extremely One item missing transmits the second upstream data on some or all of the first running time-frequency resource running time-frequency resource, can make the second uplink The configuration information that data use is different from the configuration information that the first upstream data uses, and then the first upstream data and the second uplink Data can decode respectively, improve the reliability of transmitting uplink data.
5th aspect, provides a kind of uplink data transmission method, this method can be applied to terminal, also can be applied to end Chip in end.It include: to receive the 2nd DCI in this method, the 2nd DCI is used to indicate the second upstream data in the second running time-frequency resource Upper transmission.Send the re-transmission data of the second upstream data on the second running time-frequency resource, the first biography data of the second upstream data be It is sent on configuration authorization resources.
In the embodiment of the present application, the re-transmission data of the second upstream data are transmitted using the second running time-frequency resource, it can be to avoid the The re-transmission data of two upstream datas collide in configured grant transmitted over resources and other upstream datas, improve the The reliability of the re-transmission data transmission of two upstream datas.
In a kind of possible design, the 5th instruction information also can receive in the method, the 5th instruction information instruction uses Second running time-frequency resource transmits the re-transmission data of the second upstream data, to determine the transmission of the re-transmission data of the second upstream data of transmission Resource.
In another possible design, the function that the re-transmission data of the second upstream data use is sent on the second running time-frequency resource Rate control parameter is the power contorl parameters of high-level signaling configuration.
In another possible design, the function that the re-transmission data of the second upstream data use is sent on the second running time-frequency resource Rate control parameter, the power contorl parameters phase used with the first biography data for sending the second upstream data on configuration authorization resources Together, with the transmission interference of the upstream data transmitted on the second running time-frequency resource of reduction.
In another possible design, used by the re-transmission data of the second upstream data are sent on the second running time-frequency resource MCS is the MCS of high-level signaling configuration.
In another possible design, MCS used by the second upstream data is sent on the second running time-frequency resource, and is being matched It is identical to set MCS used by sending the first biography data of the second upstream data on authorization resources, is uploaded with reducing by the second running time-frequency resource The transmission interference of defeated upstream data.
6th aspect, provides a kind of uplink data transmission method, this method can be applied to the network equipment, can also apply Chip in the network equipment.It include: to send the 2nd DCI in this method, the 2nd DCI is for dispatching the second upstream data second It is transmitted on running time-frequency resource.Receive the re-transmission data of the second upstream data, wherein the re-transmission data of the second upstream data are second It is sent on running time-frequency resource, the first biography data of the second upstream data are sent on configuration authorization resources.
In the embodiment of the present application, the re-transmission data of the second upstream data are transmitted using the second running time-frequency resource, can be to avoid the The re-transmission data of two upstream datas collide in configured grant transmitted over resources and other upstream datas, improve the The reliability of the re-transmission data transmission of two upstream datas.
In a kind of possible design, also transmittable 5th instruction information, the 5th instruction information instruction are used in the method Second running time-frequency resource transmits the re-transmission data of the second upstream data, to determine the transmission of the re-transmission data of the second upstream data of transmission Resource.
In another possible design, what the re-transmission data of the second upstream data were used when sending on the second running time-frequency resource Power contorl parameters are the power contorl parameters of high-level signaling configuration.
In another possible design, what the re-transmission data of the second upstream data were used when sending on the second running time-frequency resource Power contorl parameters, the power contorl parameters used with the first biography data of the second upstream data when being sent on configuring authorization resources It is identical, it is possible to reduce the re-transmission data transmission of the second upstream data is dry to the transmission of the upstream data transmitted on the second running time-frequency resource It disturbs.
In another possible design, the re-transmission data of the second upstream data are used when sending on the second running time-frequency resource MCS be high-level signaling configuration MCS.
In another possible design, the re-transmission data of the second upstream data are used when sending on the second running time-frequency resource MCS, when sending on configuring authorization resources, used MCS is identical with the first biography data of the second upstream data, to reduce the The re-transmission data of two upstream datas transmit the transmission interference to the upstream data transmitted on the second running time-frequency resource.
7th aspect, provides a kind of transmitting uplink data device, which can be terminal, can also be with It is the chip in terminal, the terminal or the chip, which have in realization first aspect or the arbitrarily possible design of first aspect, to be held Function involved in row uplink data transmission method, or have in the realization third aspect or the arbitrarily possible design of the third aspect and hold Function involved in row uplink data transmission method, or have in the 5th aspect of realization or any possible design of the 5th aspect and hold Function involved in row uplink data transmission method.The function can also execute phase by hardware by hardware realization The software realization answered.The hardware or software include one or more units corresponding with above-mentioned function.
The terminal includes: receiving unit and transmission unit, and the receiving unit can be receiver, the transmission unit It can be transmitter, may include radio circuit in the receiver and transmitter, optionally, the terminal further includes processing unit And storage unit, the processing unit for example can be processor, the storage unit for example can be memory.When the end When end includes processing unit and storage unit, the storage unit for storing computer executed instructions, the processing unit with The storage unit connection, the processing unit executes the computer executed instructions of the storage unit storage, so that the end End executes the uplink data transmission method in first aspect or the arbitrarily possible design of first aspect, or the terminal is made to execute the Uplink data transmission method in three aspects or the arbitrarily possible design of the third aspect, or make the terminal execute the 5th aspect or Uplink data transmission method in any possible design of 5th aspect.
The chip includes: receiving unit and transmission unit, and the receiving unit and the transmission unit can be described Input/output interface, pin or circuit on chip etc..Optionally, the chip further includes processing unit and storage unit, institute Stating processing unit for example can be processor, and the storage unit for example can be memory.The processing unit is executable to be deposited The computer executed instructions of storage unit storage, so that the chip executes in first aspect or the arbitrarily possible design of first aspect Uplink data transmission method, or the chip is made to execute the upper line number in the third aspect or the arbitrarily possible design of the third aspect According to transmission method, or the chip is made to execute the transmitting uplink data side in the 5th aspect or any possible design of the 5th aspect Method.
Optionally, the storage unit can be the storage unit (for example, register, caching etc.) in the chip, institute State storage unit can also be in the terminal positioned at the chip exterior storage unit (for example, read-only memory) or can Store static information and the other kinds of static storage device (for example, random access memory) of instruction etc..
Eighth aspect provides a kind of transmitting uplink data device, which can be the network equipment, It can be the chip in the network equipment, the network equipment or the chip, which have, realizes that second aspect or second aspect arbitrarily may be used Function involved in uplink data transmission method is executed in the design of energy, or is had and realized that fourth aspect or fourth aspect arbitrarily may be used Function involved in uplink data transmission method is executed in the design of energy, or arbitrarily may be used in terms of there is the 6th aspect of realization or the 6th Function involved in uplink data transmission method is executed in the design of energy.The function can also be led to by hardware realization It crosses hardware and executes corresponding software realization.The hardware or software include one or more units corresponding with above-mentioned function.
The network equipment includes: transmission unit and receiving unit, and the transmission unit can be transmitter, the reception Unit can be receiver, may include radio circuit in the receiver and transmitter, and optionally, the network equipment further includes Processing unit and storage unit, the processing unit for example can be processor, and the storage unit for example can be memory. When the network equipment includes processing unit and storage unit, the storage unit is for storing computer executed instructions, institute It states processing unit to connect with the storage unit, the computer execution that the processing unit executes the storage unit storage refers to It enables, so that the network equipment executes the uplink data transmission method in second aspect or the arbitrarily possible design of second aspect, Or the network equipment is set to execute the uplink data transmission method in fourth aspect or the arbitrarily possible design of fourth aspect, or make The network equipment executes the uplink data transmission method in the 6th aspect or any possible design of the 6th aspect.
The chip includes: transmission unit and receiving unit, and the transmission unit and the receiving unit can be described Input/output interface, pin or circuit on chip etc..Optionally, the chip further includes processing unit and storage unit, institute Stating processing unit for example can be processor, and the storage unit for example can be memory.The processing unit is executable to be deposited The computer executed instructions of storage unit storage, so that the chip executes in second aspect or the arbitrarily possible design of second aspect Uplink data transmission method, or the chip is made to execute the upper line number in fourth aspect or the arbitrarily possible design of fourth aspect According to transmission method, or the chip is made to execute the transmitting uplink data side in the 6th aspect or any possible design of the 6th aspect Method.
Optionally, the storage unit can be the storage unit (for example, register, caching etc.) in the chip, institute Stating storage unit can also be the storage unit (for example, read-only memory) positioned at the chip exterior in the network equipment Or the other kinds of static storage device (for example, random access memory) etc. of static information and instruction can be stored.
Wherein, the processor that the 7th aspect and eighth aspect are related to can be a central processing unit, microprocessor or special With integrated circuit, it is also possible to one or more for controlling upper line number involved in the above-mentioned various aspects of execution or various aspects design The integrated circuit executed according to the program of transmission method.
9th aspect, the application propose embodiment and provide a kind of computer readable storage medium, the computer-readable storage Media storage has computer instruction, when described instruction is run on computers, can complete in above-mentioned various aspects or various aspects The uplink data transmission method executed in any possible design.
Tenth aspect, the application propose embodiment and provide a kind of computer program product, wrap in the computer program product Computer program is included, which completes in above-mentioned various aspects or various aspects in any possible design for executing Uplink data transmission method.
Uplink data transmission method and device provided by the embodiments of the present application provide a kind of time-frequency money for occupying scheduling authorization The implementation of the upstream data of scheduling is exempted from source transmission, can be reduced and be exempted from the probability that the upstream data of scheduling collides, and is improved Exempt from the reliability of the transmitting uplink data of scheduling.
Detailed description of the invention
Fig. 1 is system architecture diagram applied by uplink data transmission method provided by the embodiments of the present application；
Fig. 2 is a kind of transmitting uplink data side's implementation flow chart provided by the embodiments of the present application；
Fig. 3 is another transmitting uplink data side implementation flow chart provided by the embodiments of the present application；
Fig. 4 is another transmitting uplink data side's implementation flow chart provided by the embodiments of the present application；
Fig. 5 is another transmitting uplink data side's implementation flow chart provided by the embodiments of the present application；
Fig. 6 is another uplink data transmission method implementation flow chart provided by the embodiments of the present application；
Fig. 7 is another uplink data transmission method implementation flow chart provided by the embodiments of the present application；
Fig. 8 is a kind of structural schematic diagram of transmitting uplink data device provided by the embodiments of the present application；
Fig. 9 is terminal structure schematic diagram provided by the embodiments of the present application；
Figure 10 is the structural schematic diagram of another transmitting uplink data device provided by the embodiments of the present application；
Figure 11 is network equipment infrastructure schematic diagram provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with attached drawing, technical solutions in the embodiments of the present application is described.
Firstly, the part term in the application is explained, in order to understand.
1), terminal, also referred to as user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal (mobile terminal, MT) etc., is a kind of equipment for providing a user voice and/or data connectivity, For example, handheld device, mobile unit etc. with wireless connecting function.Currently, the citing of some terminals are as follows: mobile phone (mobile phone), tablet computer, laptop, palm PC, mobile internet device (mobile internet Device, MID), wearable device, virtual reality (virtual reality, VR) equipment, augmented reality (augmented Reality, AR) equipment, the wireless terminal in Industry Control (industrial control), unmanned (self Driving the wireless terminal in wireless terminal, remote operation (remote medical surgery) in), smart grid The wireless terminal in wireless terminal, transportation safety (transportation safety) in (smart grid), smart city The wireless terminal etc. in wireless terminal, wisdom family (smart home) in (smart city).
2), the network equipment is the equipment in wireless network, and the network equipment can be the nothing that terminal is linked into wireless network Line access (radio access network, RAN) node (or equipment), and it is properly termed as base station.Currently, some networks are set Standby citing are as follows: continue evolution node B (gNB), transmission receiving point (transmission reception point, TRP), Evolved node B (evolved Node B, eNB), radio network controller (radio network controller, RNC), Node B (Node B, NB), base station controller (base station controller, BSC), base transceiver station (base Transceiver station, BTS), Home eNodeB (for example, home evolved NodeB or home Node B, HNB), Base Band Unit (base band unit, BBU) or Wireless Fidelity (wireless fidelity, Wifi) access point (access Point, AP) etc..In addition, RAN may include centralized unit (centralized unit, CU) section in a kind of network structure Point and distribution unit (distributed unit, DU) node.This structure splits the protocol layer of base station, part protocol layer Function be placed on CU centralized control, the function of being left part or all of protocol layer is distributed in DU, by CU centralized control DU.This Shen Embodiment please to particular technique used by base station and specific equipment form without limitation.
3), " multiple " refer to two or more."and/or", describes the incidence relation of affiliated partner, and expression can deposit In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B. Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
4), interaction, refers to the process of that interactive both sides transmit information toward each other, and the information transmitted here can be identical, It can also be different.For example, interaction both sides are base station 1 and base station 2, base station 1 can be to 2 solicited message of base station, base station 2 is to base station The information that 1 offer base station 1 is requested.It is of course also possible to base station 1 and base station 2 solicited message toward each other, the information requested here It may be the same or different.
5), noun " network " and " system " are often used alternatingly, but it will be appreciated by those skilled in the art that its meaning.Letter It ceases (information), signal (signal), message (message), channel (channel) can be used with sometimes, it should be pointed out that , when not emphasizing its difference, meaning to be expressed is consistent." (of) ", it is " corresponding (corresponding, relevant) " sometimes can be mixed with " corresponding (corresponding) ", it is noted that When not emphasizing its difference, meaning to be expressed is consistent.
6), the running time-frequency resource of upstream data, it can be understood as the network equipment receives the uplink scheduling request of terminal transmission Afterwards, the transfer resource of uplink is used for indicated by the scheduling authorization sent to terminal, the running time-frequency resource of upstream data can be with table It is shown as authorization (grant based) running time-frequency resource.The running time-frequency resource of upstream data can be understood as by one in time domain or Running time-frequency resource defined by a certain size frequency band on multiple transmission time units and frequency domain.One transmission time unit can be with Refer to the minimum time unit once transmitted, can be a time slot (slot) or a mini-slot (mini-slot) or One subframe (sub-frame) of person or a Transmission Time Interval (transmission timing interval, TTI), Or N number of symbol (for example, N number of orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) symbol).The size of TTI can be 1ms, can preset or other values predetermined.The size of frequency band can be with It is characterized with subcarrier number, can also be characterized with resource block (resource block, RB) number, subband number table can also be used Sign etc..
Wherein, scheduling authorization can be carried on Downlink Control Information (downlink control information, DCI terminal is sent to by the network equipment in).
7), configuration authorization, English indicate to can be configured grant.Configuration authorization (configured Grant), it is referred to as " exempting to authorize (grant free) ", " configuration schedules (configured scheduling) ", " does not have Dynamic dispatching (without dynamic scheduling) " etc. exempts to dispatch, and in this application, above-mentioned term can be replaced mutually It changes.Configuration authorization resources can be understood as a kind of transfer resource for exempting to dispatch and be used for transmission upstream data.Configuration authorization Upstream data, it can be understood as be the upstream data transmitted on configuration authorization resources.Configure the upstream data of authorization sometimes It is known as exempting from the upstream data of scheduling.Terminal does not need the dynamic of the network equipment when transmitting upstream data on configuring authorization resources Scheduling and/or express authorization, can be realized transmitting uplink data.Exempt to dispatch resource to be use of the network equipment to one group of terminal distribution Exempt from dispatching uplink data in transmission, exempts from scheduling resource and shared in this group of terminal.When terminal has upstream data needs every time When transmitting on configuring authorization resources, terminal does not need to send scheduling request to the network equipment, does not need to obtain the network equipment yet In response to the scheduling information of scheduling request, but the pre-assigned transmission of the predetermined or network equipment can be directly used Resource sends upstream data, and network equipment detection terminal on above-mentioned pre-defined or pre-assigned transfer resource is sent Upstream data.The detection can be blind Detecting, it is also possible to it is detected according to some control domain in the upstream data, Either other modes are detected.Exempting from scheduling resource can be the transfer resource being semi-statically configured by high-level signaling, can also To be the transfer resource configured jointly by high-level signaling and uplink (uplink, UL) authorization (grant).
It is understood that the above-mentioned transfer resource being related to can be including the physical resource for transmitting uplink data. The physical resource can include but is not limited to one of airspace resource, time-domain resource, frequency domain resource and code domain resource or more The combination of kind.Wherein, airspace resource can be wave beam etc..Time-domain resource can be such as radio frames, subframe, symbol, time slot, hour Gap etc..Frequency domain resource can be such as subcarrier, subband.Code domain resource can be Sparse Code multiple access such as and access (sparse code Multiple access, SCMA) code book, low-density signature (low density signature, LDS) sequence etc..
Uplink data transmission method and device provided by the embodiments of the present application, can be applied in cordless communication network.At this It include sending the entity of upstream data, and receive the entity of upstream data in cordless communication network.Send the reality of upstream data Body can be terminal, be also possible to the component or chip of terminal inner, or be also possible to other communication equipments.Line number in reception According to entity can be the network equipment, be also possible to the component or chip of network device internal, or be also possible to other communications Equipment.In the embodiment of the present application for convenience of description, to send the entity of upstream data as terminal, the entity for receiving upstream data is It is illustrated for the network equipment, does not regard it as certainly and be limited.
Fig. 1 gives a kind of schematic diagram of cordless communication network of the embodiment of the present application application.As shown in Figure 1, network is set Standby and 1~terminal of terminal 6 forms a cordless communication network.In the cordless communication network, 1~terminal of terminal 6 is as transmission The entity of upstream data can transmit upstream data to the network equipment, and 1~terminal of terminal 6 can be the terminal of any form.Network Equipment can receive the upstream data of the transmission of 1~terminal of terminal 6 as the entity for receiving upstream data.
It should be understood that being only illustrated for including a network equipment in cordless communication network shown in FIG. 1, but this Shen Please embodiment is not limited to this, for example, can also include more network equipments in cordless communication network；Similarly, channel radio It also may include more terminals in communication network, and can also include other equipment, do not shown in Fig. 1.
With the development of communication technology, communication system has been evolved to the 5th generation (5G) new wireless communication system (New Radio, NR).In 5G NR, the demand of the upstream data simultaneous transmission of a variety of different business of same terminal needs satisfaction support, one In the possible application scenarios of kind, when terminal transmits the upstream data of a certain communication service on running time-frequency resource, if there is burst Other business upstream datas need to transmit, and terminal passes other communication service upstream datas of the burst by configuring authorization resources It is defeated.However the upstream data for exempting from scheduling may be the upstream data of a variety of different communication business, a variety of different communication business are exempted from It may collide between dispatching uplink data, so that the upstream data of a variety of different communication business of terminal simultaneous transmission passes Defeated reliability reduces.Such as in 5G NR, terminal can support simultaneous transmission eMBB upstream data and URLLC upstream data.When When terminal receives the scheduling authorization of eMBB upstream data, when transmitting eMBB upstream data on the running time-frequency resource of scheduling, if having When the URLLC upstream data of burst needs to carry out uplink, terminal transmits exempting from for burst URLLC on configuration authorization resources Dispatching uplink data.But it is likely to also other URLLCs of the transmission in addition to burst URLLC on configuration authorization resources Exempt from dispatching uplink data, therefore be likely to result between the URLLC of transmission and collide, so cause URLLC by the network equipment just Really decoded probability reduces, and the reliability of URLLC transmission is lower.
The embodiment of the present application provides a kind of uplink data transmission method and device, provides in the uplink data transmission method A kind of running time-frequency resource for the scheduling occupying upstream data, transmission exempt from the implementation of the upstream data of scheduling, exempt to dispatch to reduce The probability that collides of upstream data, improve the reliability for exempting from the transmitting uplink data of scheduling.Such as in 5G NR, terminal It can support simultaneous transmission eMBB upstream data and URLLC upstream data.When the scheduling that terminal receives eMBB upstream data is awarded Temporary, when transmitting eMBB upstream data on the running time-frequency resource of scheduling, if there is the URLLC upstream data of burst to need to carry out uplink When transmission, the running time-frequency resource that terminal may be selected to occupy transmission eMBB upstream data originally transmits URLLC upstream data, improves The reliability of URLLC transmitting uplink data.
It is further to be understood that the embodiment of the present application is mainly with the 5G NR network being applied in cordless communication network Example is illustrated, but the scheme in the embodiment of the present application can also be applied in other cordless communication networks, the network equipment and end Hold corresponding title that can also be substituted with the title of the corresponding function in other cordless communication networks.
In the embodiment of the present application for convenience of description, the data transmitted on the running time-frequency resource indicated by scheduling authorization can be claimed For the first upstream data, the upstream data for exempting from scheduling is known as the second upstream data.For example, the first upstream data can be eMBB Upstream data, the second upstream data can be URLLC upstream data.
The embodiment of the present application below with reference to practical application, to the invention relates to uplink data transmission method into Row explanation.
Fig. 2 show a kind of implementation flow chart of uplink data transmission method provided by the embodiments of the present application, refering to Fig. 2 institute Show, this method comprises:
S101: network equipment transmission is used to indicate the DCI that the first upstream data is transmitted on running time-frequency resource.
The network equipment can be sent after the scheduling request for getting terminal the first upstream data of transmission in the embodiment of the present application Scheduling authorization indicates the running time-frequency resource of the first upstream data by scheduling authorization.Specifically, scheduling authorization can be carried on DCI Middle transmission.
In the embodiment of the present application for convenience of description, the time-frequency for being used for transmission the first upstream data by scheduling authorization instruction provides Source is known as the first running time-frequency resource.
Terminal receives the DCI that the network equipment is sent, which is used to indicate on the first running time-frequency resource line number in transmission first According to.The DCI that the first upstream data is transmitted in instruction on the first running time-frequency resource can be known as convenience of description in the embodiment of the present application First DCI.
S102: terminal, which determines, needs to send the second upstream data, and provides in some or all of the first running time-frequency resource time-frequency The second upstream data is sent on source.The network equipment receives the second upstream data, which is in the first running time-frequency resource Some or all of send on running time-frequency resource.
After terminal receives DCI in the embodiment of the present application, decoding DCI can be obtained DCI scheduling the first running time-frequency resource, and After decoding, the first upstream data is transmitted on the first running time-frequency resource of DCI scheduling.
It needs to transmit the second upstream data for exempting from scheduling if terminal determines in the embodiment of the present application, but the network equipment does not have The uplink scheduling request of the second upstream data is received, the network equipment will not be sent to terminal for dispatching the second upstream data Scheduling authorization, therefore the network equipment is not the uplink transmission resource of the second upstream data distribution authorization.In the embodiment of the present application eventually End can occupy the first running time-frequency resource and transmit the second upstream data.
Wherein, it if terminal is before transmitting the first upstream data, determines and needs to transmit the second upstream data for exempting from scheduling, then Terminal can stop transmitting the first upstream data, occupy the second upstream data of whole transmission of the first running time-frequency resource.If terminal is During one the first upstream data of time-frequency transmitted over resources, determines and need to transmit the second upstream data for exempting from scheduling, then terminal can The portion of time frequency resources for occupying the first running time-frequency resource transmits the second upstream data.In a kind of possible example, terminal can be first The first upstream data of superposed transmission and the second upstream data on running time-frequency resource.
Specifically, sending the second uplink on some or all of the first running time-frequency resource running time-frequency resource in the embodiment of the present application Data can avoid terminal and transmit the second upstream data on configuration authorization resources, lead to the second upstream data and configuration authorization money It collides between the other upstream datas transmitted on source.Wherein, on some or all of the first running time-frequency resource running time-frequency resource The second upstream data is sent it can be appreciated that the second upstream data for exempting from scheduling, which is seized, is used for transmission the of the first upstream data Some or all of one running time-frequency resource running time-frequency resource.
In the embodiment of the present application, terminal sends line number on second on some or all of the first running time-frequency resource running time-frequency resource According to, it can be avoided and collide between the other upstream datas transmitted on the second upstream data and configuration authorization resources, and the One running time-frequency resource is oppositely disposed for authorization resources, and relatively good channel and larger can be provided for the transmission of the second upstream data Bandwidth.Therefore the second upstream data is transmitted on some or all of the first running time-frequency resource running time-frequency resource, the second uplink can be improved The efficiency of transmission of data.Further, the network equipment receives terminal on some or all of the first running time-frequency resource running time-frequency resource The second upstream data sent, is decoded the second upstream data, decoding accuracy can be improved, and then improve the second uplink The reliability of data transmission.
In the embodiment of the present application, if desired terminal is transmitted during transmitting the first upstream data on the first running time-frequency resource Exempt from the second upstream data of scheduling, then terminal determines the transfer resource of the second upstream data of transmission, and provides in the transmission of the determination The second upstream data is transmitted on source, but for the network equipment, the network equipment not can determine that the second uplink of terminal transmission The transfer resource of data, therefore instruction information can be sent from the network equipment to terminal in the embodiment of the present application, pass through the instruction information Instruction terminal transmits the transfer resource of the second upstream data, so that the network equipment and terminal can determine in terminal transmission second The transfer resource of row data.
Fig. 3 show another uplink data transmission method implementation flow chart provided by the embodiments of the present application, refering to Fig. 3 institute Show, which includes:
S201: the network equipment sends instruction information to terminal, and instruction information instruction uses the part of the first running time-frequency resource Or whole running time-frequency resources transmit the second upstream data or instruction preferentially using some or all of the first running time-frequency resource running time-frequency resource Transmit the second upstream data.
Specifically, the first running time-frequency resource refers to the transfer resource of the first upstream data of terminal transmission in the embodiment of the present application. Wherein, the network equipment can send DCI to terminal, which transmits on the first running time-frequency resource for dispatching the first upstream data.It is right DCI, which is sent, to terminal in the network equipment dispatches the specific implementation process that the first upstream data transmits on the first running time-frequency resource, it can Refering to the description of above-described embodiment, this will not be detailed here for the embodiment of the present application.
In the embodiment of the present application, for avoid the second upstream data and configure on authorization resources other upstream datas for transmitting it Between collide, the network equipment can by instruction information instruction terminal on some or all of the first running time-frequency resource running time-frequency resource Transmit the second upstream data.But the network equipment is the first running time-frequency resource of the first uplink data scheduling, may be insufficient for The uplink of second upstream data, at this point, if still transmitting the second upstream data using the first running time-frequency resource, it can be on first The transmission of row data impacts.For example, if being started according to the second upstream data in the initial position that the first running time-frequency resource transmits Available resource units (resource element, RE) are several and the Modulation and Coding Scheme of the second upstream data (modulation and coding scheme, MCS) calculated transport block size (transport block size, TBSize), TBsize actual less than the second upstream data, then the first running time-frequency resource is insufficient for the upper of the second upstream data Row transmission.If the first running time-frequency resource is insufficient for the uplink of the second upstream data in the embodiment of the present application, may be used It configures authorization resources and transmits the second upstream data, the influence to avoid the second upstream data to the first transmitting uplink data.Therefore net Network equipment can be by indicating that information instruction terminal preferentially uses some or all of the first running time-frequency resource running time-frequency resource to transmit second Upstream data when uplink to be insufficient for the second upstream data in the first running time-frequency resource, uses configuration authorization resources Transmit the second upstream data.
In the embodiment of the present application, for convenience of description, it can will be used to indicate the part for using first running time-frequency resource or complete Portion's running time-frequency resource transmits the second upstream data or instruction preferentially using some or all of first running time-frequency resource running time-frequency resource The instruction information for transmitting the second upstream data is known as the first instruction information.Wherein, which can be carried on DCI In, or can also be carried in RRC signaling.
It is understood that carrying first indicates the DCI of information in the embodiment of the present application, line number in scheduling first can be According to the DCI transmitted on the first running time-frequency resource, may not be.
It is understood that embodiment shown in Fig. 3 in the embodiment of the present application, in combination with embodiment shown in Fig. 2 It executes, can also independently execute.If it is understood that embodiment shown in Fig. 3 and reality shown in Fig. 2 in the embodiment of the present application It applies mode and combines and execute, then do not limit each sequencing for executing step in the embodiment of the present application, such as do not limit the One instruction information and the execution step sequencing for dispatching the DCI that the first upstream data transmits on the first running time-frequency resource.
S202: terminal receives the first instruction information, and according to the first instruction information, uses the part of the first running time-frequency resource Or whole running time-frequency resources are transmitted the second upstream data or are preferentially transmitted using some or all of the first running time-frequency resource running time-frequency resource Second upstream data.
In the embodiment of the present application, the network equipment sends the first instruction information to terminal, passes through the first instruction information instruction Terminal is transmitted the second upstream data using some or all of the first running time-frequency resource running time-frequency resource or is preferentially provided using the first time-frequency Some or all of source running time-frequency resource transmits the second upstream data, can make the network equipment and terminal that can determine terminal transmission The transfer resource of second upstream data, and can enable the terminals to according to actual needs, flexible choice transmits the second upstream data Transfer resource.
In the embodiment of the present application, if terminal, which seizes some or all of the first running time-frequency resource running time-frequency resource, transmits the second uplink Data, then may prevent the network equipment from normally distinguish the first running time-frequency resource transmission be the first upstream data or the second uplink Second upstream data may be decoded as a part of the first upstream data, make the first upstream data and second by data Upstream data decoding failure.In view of this, terminal determines that the running time-frequency resource of the second upstream data of transmission is in the embodiment of the present application In the case of some or all of first running time-frequency resource running time-frequency resource, instruction information can be sent to the network equipment, uses the with instruction Some or all of one running time-frequency resource running time-frequency resource transmit the second upstream data so that the network equipment can by the second upstream data with First upstream data is decoded respectively, and it is decoded to the first upstream data and the second upstream data correct to improve the network equipment Rate improves the transmission reliability of the first upstream data and the second upstream data.
In the embodiment of the present application for convenience of description, and it is different from above-mentioned the first instruction information being related to, instruction can be used Some or all of first running time-frequency resource running time-frequency resource transmits the instruction information of the second upstream data, referred to as second indication information.
Fig. 4 show another uplink data transmission method implementation flow chart provided by the embodiments of the present application, refering to Fig. 4 institute Show, which includes:
S301: terminal sends second indication information to the network equipment, and second indication information instruction is provided using the first time-frequency Some or all of source running time-frequency resource transmits the second upstream data.
Specifically, terminal can determined using some or all of the first running time-frequency resource running time-frequency resource in the embodiment of the present application In the case where transmitting the second upstream data, second indication information is sent to the network equipment, to notify the first time-frequency of the network equipment to provide Source transmission is the second upstream data.Wherein, terminal is determined is transmitted using some or all of the first running time-frequency resource running time-frequency resource The case where second upstream data, can be the network equipment and be transmitted by the first instruction information instruction terminal using the first running time-frequency resource The case where second upstream data, is also possible to terminal and does not configure the case where authorization resources transmit the second upstream data, the application Embodiment is to this and without limitation.
Further, the second indication information that terminal is sent to the network equipment in the embodiment of the present application can be carried on specific Sequence, such as can be specific DMRS sequence, or be also possible to other sequences, such as m-sequence, ZC sequence etc..
Specifically, the network equipment can configure different sequences for terminal in the embodiment of the present application, to distinguish the first time-frequency The upstream data of resource transmission is the first upstream data or the second upstream data.
In the embodiment of the present application, the sequence configured for the second upstream data can be known as First ray, will be the first uplink The sequence of data configuration is known as the second sequence.It, can be for the to distinguish First ray and the second sequence in the embodiment of the present application One sequence and the second sequence use different cyclic shifts, frequency domain position (comb teeth), time domain density, naturally it is also possible to be using difference Reference signal sequence group or different scrambling codes generate First ray and the second sequence.Terminal is in the part using the first running time-frequency resource It or can be line number on the first upstream data or second according to the data to be transmitted when whole running time-frequency resources transmission upstream data According to selection First ray or the second sequence.
In the embodiment of the present application, when the second indication information that terminal is sent to the network equipment, First ray may be selected, and will Second indication information is carried on First ray, can also directly be indicated by First ray.For example, when the network equipment monitors First ray, then the network equipment knows that the second upstream data is robbed and accounts for the part or all of running time-frequency resource of the first running time-frequency resource.
In a kind of possible embodiment, First ray can be specific DMRS sequence, such as First ray can be The DMRS sequence used when using configuration authorization resources transmission upstream data.Or it is also possible to the first upstream data at first Sequence after the additional DMRS sequence cyclic shift used when frequency transmitted over resources.Or it can also be the first upstream data Sequence after the DMRS sequence cyclic shift used when one time-frequency transmitted over resources.
Further, First ray can be the sequence that high-level signaling configures in the embodiment of the present application, which can To be RRC signaling, it is also possible to media access control (medium access control, MAC) layer signaling.
In alternatively possible embodiment, second indication information can also be carried on scheduling request (scheduling Request, SR) in or second indication information pass through SR indicate, wherein SR can be carried on Physical Uplink Control Channel On (physical uplink control channel, PUCCH).In 5G NR, the SR that a terminal can configure is most There can be 8 kinds.The network equipment can choose one kind and transmit used in upstream data on the first running time-frequency resource different from the terminal SR is allocated to terminal, for sending second indication information.The second upstream data needs are happened suddenly on the first running time-frequency resource when having When transmission, the SR that the second upstream data of Distance Transmission initial position is nearest in time domain is selected to carry second indication information, and send To the network equipment, it is used for informing network equipment, the upstream data sent on the first running time-frequency resource to change.
S302: the network equipment receives the second indication information that terminal is sent, and determines that terminal uses the first running time-frequency resource Part or all of running time-frequency resource transmits the second upstream data.
It is understood that embodiment shown in Fig. 4 in the embodiment of the present application, can independently execute, Fig. 3 can also be combined Shown at least one of embodiment and embodiment shown in Fig. 2 execute.It is understood that in the embodiment of the present application If embodiment shown in Fig. 4, at least one of embodiment and embodiment shown in Fig. 2 as shown in connection with fig. 3 are executed, Each sequencing for executing step is not limited in the embodiment of the present application then, such as does not limit the first instruction information, second It indicates information and dispatches the execution step sequencing for the DCI that the first upstream data transmits on the first running time-frequency resource.
The network equipment receives the second indication information that terminal is sent in the embodiment of the present application, it may be determined that when terminal uses first Some or all of frequency resource running time-frequency resource transmits the second upstream data, but the network equipment needs blind examination the second instruction letter Breath.
In the possible embodiment of another of the embodiment of the present application, third instruction letter can be sent from the network equipment to terminal Breath indicates the resource location of information instruction transmission second indication information by third.Terminal receives third and indicates information, in third It indicates to send second indication information at the resource location of information instruction, resource location of the network equipment in third instruction information instruction Locate blind examination second indication information, to reduce the number of network equipment blind examination second indication information, reduces expense.
Fig. 5 show another uplink data transmission method implementation flow chart provided by the embodiments of the present application, refering to Fig. 5 institute Show, which includes:
S401: the network equipment sends third and indicates that information, the third indicate the money of information instruction transmission second indication information Source position.
The third instruction information that the network equipment is sent in the embodiment of the present application can be carried in RRC signaling, can also be carried In DCI.
Specifically, when the resource location of the transmission second indication information of third instruction information instruction for example may is that first The initial position of frequency resource, 1/3 position of the first running time-frequency resource, 1/2 position of the first running time-frequency resource and the first running time-frequency resource At least one of 2/3 position.Either the initial position of the first running time-frequency resource, 1/4 position of the first running time-frequency resource, first when At least one of 1/2 position and 3/4 position of the first running time-frequency resource of frequency resource.The either start bit of the first running time-frequency resource At least one of set with 1/2 position of the first running time-frequency resource.Either position each symbol (symbol) of the first running time-frequency resource It sets.
S402: terminal receives third and indicates information, and sends second at the resource location of third instruction information instruction and refer to Show information.
S403: network equipment blind examination second indication information at the resource location of third instruction information instruction.
It is understood that in the embodiment of the present application, when the money of the transmission second indication information of third instruction information instruction Source position configured with it is multiple when, if blind examination, can be in blind examination to the to third instruction information at a certain resource location for the network equipment Blind examination is no longer carried out at other resource locations after three instruction information.
In the embodiment of the present application, third being sent to terminal from the network equipment and indicates information, information instruction is indicated by third Transmit the resource location of second indication information.Terminal receives third and indicates information, in the resource location of third instruction information instruction Place sends second indication information, and network equipment blind examination second indication information at the resource location of third instruction information instruction can To reduce the number of network equipment blind examination second indication information, reduce expense.
In the embodiment of the present application, terminal transmits line number on second on some or all of the first running time-frequency resource running time-frequency resource According to when, it is thus necessary to determine that transmission the second upstream data various configured transmissions, such as power contorl parameters, MCS, occupy RE number and TBsize etc..
First to determining using some or all of the first running time-frequency resource running time-frequency resource transmission the below the embodiment of the present application The process of used power contorl parameters is illustrated when two upstream datas.
In a kind of possible embodiment, provided in the embodiment of the present application using some or all of the first running time-frequency resource time-frequency Used power contorl parameters can be the power contorl parameters of high-level signaling configuration when the second upstream data of transmission of source.The height Layer signaling can be RRC signaling, be also possible to MAC layer signaling.
Further, using in some or all of the first running time-frequency resource running time-frequency resource transmission second in the embodiment of the present application The power control used when used power contorl parameters can be using configuration authorization resources transmission upstream data when row data Parameter processed.
Specifically, the power contorl parameters of the embodiment of the present application signal deployment on the middle and senior level are transmitted using configuration authorization resources When the power contorl parameters used when upstream data, which can be open Loop Power control parameter, such as path The loss balancing factor and the network equipment receive the target signal to noise ratio that terminal sends upstream data.
The power contorl parameters that will be used when using configuration authorization resources transmission upstream data in the embodiment of the present application, as The power contorl parameters that the second upstream data is transmitted using the first running time-frequency resource can be distinguished using the first running time-frequency resource transmission the The power contorl parameters and the first running time-frequency resource of use of one upstream data, which transmit power control used by the second upstream data, joins Number.Also, using the power contorl parameters that use when configuration authorization resources transmission upstream data, as using the first running time-frequency resource The power contorl parameters for transmitting the second upstream data, the power for making terminal send the second upstream data is larger, and the network equipment receives The noise of the second upstream data arrived is relatively high, adds somewhat to the reliability of the second upstream data uplink, and It can be reduced transmission interference of the transmission to the first upstream data of the second upstream data.
In the embodiment of the present application, when transmitting the second upstream data using some or all of the first running time-frequency resource running time-frequency resource Used power contorl parameters are also possible to predefined power contorl parameters, or are also possible to the function of RRC signaling configuration Rate control parameter, or it is also possible to transmit used power control ginseng when the first upstream data using the first running time-frequency resource Number, or be also possible to according to used power contorl parameters when using the first running time-frequency resource to transmit the first upstream data and Default mapping ruler, determining power contorl parameters.
According to used power control when using the first running time-frequency resource to transmit the first upstream data in the embodiment of the present application It, can root when parameter and default mapping ruler determine the power contorl parameters using the first running time-frequency resource the second upstream data of transmission It is indexed according to power contorl parameters used by configuration power contorl parameters when the first running time-frequency resource being used to transmit the first upstream data j1, and use power contorl parameters used by configuration power contorl parameters when the first running time-frequency resource the second upstream data of transmission Index j2Between preset mapping ruler, determine using the first running time-frequency resource transmit the second upstream data when configuration power control join Power contorl parameters used by number index j2.For example, mapping ruler is j2=j1+ i, wherein i is predefined numerical value, can also To be the numerical value by DCI instruction or RRC signaling configuration.J then is being determined1, and in the case where mapping ruler has been determined, it can be true Determine j2。
Below to the second upstream data in the embodiment of the present application on some or all of the first running time-frequency resource running time-frequency resource The determination process of used MCS, occupancy RE number and TBsize are illustrated when transmission.
In the embodiment of the present application another ginseng can be determined by two parameters in MCS, occupancy RE number and TBsize Number.The embodiment of the present application is illustrated possible embodiment below in conjunction with concrete application.
Mode one: by MCS and RE number is occupied, determines the second upstream data in some or all of first running time-frequency resource Used TBsize when frequency transmitted over resources.
In the embodiment of the present application, the second upstream data on some or all of the first running time-frequency resource running time-frequency resource when transmitting Used MCS can be the MCS of high-level signaling configuration.The high-level signaling can be RRC signaling, be also possible to MAC layer signaling.
Further, the second upstream data is used when transmitting on some or all of the first running time-frequency resource running time-frequency resource MCS MCS for using when being also possible to configure authorization resources transmission upstream data.
In the embodiment of the present application, the second upstream data on some or all of the first running time-frequency resource running time-frequency resource when transmitting Used MCS can be predefined MCS；Or it is also possible to the MCS of RRC configuration；Or when being also possible to first The MCS used when frequency resource transmission upstream data；Or it is also possible to the MCS used when configuring authorization resources transmission upstream data The sum of with the first default amount of bias, which can be predefined or by RRC signaling configuration；Or Be also possible to the sum of the default amount of bias of MCS and second that uses when the first running time-frequency resource transmission upstream data, this second it is default partially The amount of setting can be predefined or by RRC signaling configuration.
In the embodiment of the present application, the second upstream data on some or all of the first running time-frequency resource running time-frequency resource when transmitting The RE that can be occupied can be on the first running time-frequency resource from starting to transmit the resource location of the second upstream data to terminating transmission the Whole RE between the resource location of one upstream data.
Determine the second upstream data on some or all of the first running time-frequency resource running time-frequency resource in the embodiment of the present application Used MCS when transmission, and after RE capable of being occupied, it may be determined that the second upstream data is in the part of the first running time-frequency resource or complete Used TBsize when being transmitted on portion's running time-frequency resource.
In the embodiment of the present application the mode of employing mode one determine the second upstream data in the part of the first running time-frequency resource or Used MCS, occupancy RE number and TBsize, the network equipment need to receive all available RE when transmitting on whole running time-frequency resources It could start to decode the second upstream data.RE needed for actually the second upstream data actual transmissions may be than can be few with RE.Second TBsize needed for upstream data actual transmissions may also be than the second upstream data in some or all of first running time-frequency resource The TBsize that can be used when frequency transmitted over resources is small.In a kind of possible example, if the second upstream data is provided in the first time-frequency The TBsize that can be used when transmitting on the running time-frequency resource of some or all of source is greater than needed for the second upstream data actual transmissions TBsize, then can be in other spare bits positions in addition to the bit used in the TBsize needed for the second upstream data actual transmissions Upper zero padding.
Mode two: by MCS and TBsize, determine that the process for occupying RE number is illustrated.
Wherein, determine that the second upstream data transmits on some or all of the first running time-frequency resource running time-frequency resource in mode two When used MCS method of determination with determine that the method for determination of MCS is similar in aforesaid way one, details are not described herein.
Specifically, the second upstream data can be used when transmitting on some or all of the first running time-frequency resource running time-frequency resource TBsize can be by from such as media access control (medium access control, MAC) layer signaling contour level signaling It obtains.
In the embodiment of the present application, it is determined that the second upstream data is on some or all of the first running time-frequency resource running time-frequency resource After used MCS when transmission, and the TBsize that can use, it may be determined that the second upstream data is in the portion of the first running time-frequency resource Point or whole running time-frequency resource on occupied RE number when transmitting.
In the embodiment of the present application, the mode of employing mode two determine the second upstream data in the part of the first running time-frequency resource or Used MCS when being transmitted on whole running time-frequency resources, RE number and TBsize are occupied, the network equipment is receiving all carryings the The second upstream data can be decoded after the RE of two upstream datas, without etc. receive all available RE decode the second uplink shield Tool, therefore the propagation delay time of the second upstream data can be reduced.
Mode three: by occupying RE number and TBsize, determine the second upstream data in the part of the first running time-frequency resource or complete Used MCS when being transmitted on portion's running time-frequency resource.
The second upstream data involved in mode three is in some or all of first running time-frequency resource in the embodiment of the present application The determination side for being determined to occupy RE number in such as mode one can be used in the method for determination of occupied RE number when frequency transmitted over resources Formula, details are not described herein.
What the second upstream data can be used when transmitting on some or all of the first running time-frequency resource running time-frequency resource The method of determination that TBsize is determined in mode two can be used in TBsize, and details are not described herein.
Determine the second upstream data on some or all of the first running time-frequency resource running time-frequency resource in the embodiment of the present application When transmission after occupied RE number and used TBsize, it may be determined that the second upstream data is in the part of the first running time-frequency resource or complete Used MCS when being transmitted on portion's running time-frequency resource.The mode of employing mode three determines the second upstream data in the first running time-frequency resource Some or all of used MCS when transmitting on running time-frequency resource, occupy RE number and TBsize, can select to be suitble to relatively the The MCS of two transmitting uplink datas improves the reliability of the second transmitting uplink data.
The uplink data transmission method that the above embodiments of the present application are related to has scheduling authorization to refer to suitable for the first upstream data The first running time-frequency resource shown, the transmission of the second upstream data burst, but the time-frequency that the second upstream data does not have scheduling authorization to indicate The scene of resource.Some or all of the first running time-frequency resource running time-frequency resource can be used to transmit the second upstream data or preferentially make for terminal The second upstream data is transmitted with some or all of first running time-frequency resource running time-frequency resource, to improve the biography of the second upstream data Defeated reliability.
Uplink data transmission method provided by the embodiments of the present application is equally applicable to line number on the first upstream data and second According to the application scenarios for the running time-frequency resource for all having scheduling authorization, for example, terminal first receives the scheduling authorization of the first upstream data, after Under the scene for receiving the scheduling authorization of the second upstream data, and the running time-frequency resource of the first upstream data and the second upstream data when Under the scene that frequency resource is completely or partially overlapped, it can be transmitted on second on the running time-frequency resource of the scheduling authorization of the first upstream data Row data.Specifically, if having line number on first sent when terminal receives the scheduling authorization of the second upstream data According to terminal can stop transmitting the first upstream data, and send out on the running time-frequency resource indicated by the scheduling authorization of the first upstream data Send the second upstream data.If terminal receives the scheduling authorization of the second upstream data, the first upstream data does not have started hair It send, then terminal can not send the first upstream data, and send out on the running time-frequency resource indicated by the scheduling authorization of the first upstream data Send the second upstream data.
The embodiment of the present application also provides another uplink data transmission methods can in the uplink data transmission method The second upstream data is transmitted using the configuration information different from the configuration information of the first upstream data on the first running time-frequency resource, with So that the network equipment is distinguished the first upstream data and the second upstream data, and then can decode respectively, improves the first upstream data With the transmission reliability of the second upstream data.
Fig. 6 show another uplink data transmission method implementation flow chart provided by the embodiments of the present application, refering to Fig. 6 institute Show, this method comprises:
S501: the network equipment sends the first DCI to terminal, and the first DCI indicates that the first upstream data is provided in the first time-frequency It is transmitted on source.
It may include that the first upstream data is transmitted on the first running time-frequency resource and used in the embodiment of the present application, in the first DCI Running time-frequency resource information, the first upstream data can be transmitted institute on the first running time-frequency resource for convenience of description in the embodiment of the present application The running time-frequency resource information used is known as the first running time-frequency resource information.First running time-frequency resource information may include frequency domain resource distribution (frequency domain resource assignment) information and time-domain resource distribute (time domain resource Assignment) etc..Terminal receives the first DCI, and the first running time-frequency resource of DCI scheduling can be obtained in the first DCI of decoding, and is decoding Afterwards, the first upstream data can be transmitted on the first running time-frequency resource that DCI is dispatched.
S502: the network equipment sends the 4th instruction information, and terminal receives the 4th instruction information, includes in the 4th instruction information First configured transmission.
In the embodiment of the present application, the 4th instruction information is used to indicate the second upstream data and transmits institute on the first running time-frequency resource Second upstream data is transmitted used transmission below for convenience of description by the configured transmission used on the first running time-frequency resource Parameter is known as the first configured transmission.
S503: terminal transmits according to the first configured transmission on some or all of the first running time-frequency resource running time-frequency resource Two upstream datas.
Wherein, the second upstream data can be the upstream data for exempting from authorization, and the second upstream data is in the first running time-frequency resource It is transmitted on part or all of running time-frequency resource, it can be to avoid the second upstream data in configured grant transmitted over resources and its Its upstream data collides, and the network equipment receives the second upstream data, and the second upstream data decoding accuracy can be improved, improve The reliability of second transmitting uplink data.
In the embodiment of the present application, terminal is according to the first configured transmission in some or all of the first running time-frequency resource running time-frequency resource The second upstream data of upper transmission can match confidence using different from the configuration information of the first upstream data on the first running time-frequency resource Breath the second upstream data of transmission, so that the network equipment can distinguish the first upstream data and the second upstream data, and then can distinguish Decoding improves the transmission reliability of the first upstream data and the second upstream data.
In a kind of possible example, make the second upstream data in the part of the first running time-frequency resource in the embodiment of the present application or The configuration information used when whole transmitted over resources, the configuration used with the first upstream data when being transmitted on the first running time-frequency resource Information is different, can include DMRS sequence initialization parameter (DMRS sequence in the first configured transmission Initialization), antenna port (antenna ports), precoding information and the number of plies (precoding Information and number of layers), transmitting power control the parameter ((transmit of the PUSCH of scheduling At least one of power control, TPC) command for scheduled PUSCH) and MCS.First DCI is also wrapped Include: up channel/supplement up channel instruction (UL/SUL indicator), carrier wave indicate (carrier indicator), band Wide portion indicates at least one in (bandwidth part indicator).
Further, it may also include frequency hopping mark (frequency hopping flag) in the first DCI, downlink refers to Number (downlink assignment index), virtual resource block to physical resource block map (VRB-to-PRB mapping) At least one of and in offset (beta_offset indicator) instruction, wherein offset is indicated for determining uplink The RE number that control information (uplink control information, UCI) is occupied when transmitting on PUSCH.
In the embodiment of the present application, according to the DMRS sequence initialization parameter for including in first configured transmission, antenna end Mouthful, precoding information and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS and first Frequency domain resource distribution information, the time-domain resource distribution information, up channel/supplement up channel instruction for including in DCI, carrier wave refer to Show, portions of bandwidth instruction, frequency hopping mark, downlink indicates index, and virtual resource block to physical resource block mapping and offset refer to At least one of in showing, the second upstream data is transmitted on some or all of the first running time-frequency resource running time-frequency resource, can be made The configuration information that second upstream data uses is different from the configuration information that the first upstream data uses, so the first upstream data and Second upstream data can decode respectively, improve the reliability of transmitting uplink data.
The embodiment of the present application also provides a kind of uplink data transmission methods, in the method, on configuration authorization resources The first biography data for transmitting the second upstream data transmit the re-transmission number of the second upstream data on the authorization running time-frequency resource of upstream data According to occurring to avoid the re-transmission data of the second upstream data in configured grant transmitted over resources and other upstream datas Collision improves the reliability of the re-transmission data transmission of the second upstream data.
Fig. 7 show another uplink data transmission method implementation flow chart provided by the embodiments of the present application, refering to Fig. 7 institute Show, this method comprises:
S601: the network equipment sends the DCI that the second upstream data of instruction transmits on authorization running time-frequency resource.
In the embodiment of the present application for convenience of description, the DCI that will indicate that the second upstream data transmits on authorization running time-frequency resource, Referred to as the 2nd DCI.The authorization running time-frequency resource for transmitting the second upstream data is known as the second running time-frequency resource.
Terminal receives the 2nd DCI, and the 2nd DCI indicates that the second upstream data transmits on the second running time-frequency resource.
S602: terminal sends the re-transmission data of the second upstream data on the second running time-frequency resource.
The first biography data of the second upstream data are sent on configuration authorization resources in the embodiment of the present application, when needing to send the When the re-transmission data of two upstream datas, the re-transmission data of the second upstream data are sent on the second running time-frequency resource, it can be to avoid The transmission on configuration authorization resources of the re-transmission data of two upstream datas collides with other upstream datas, improves line number on second According to re-transmission data transmission reliability.
Terminal sends the specific reality of the re-transmission data of the second upstream data on the second running time-frequency resource in the embodiment of the present application Apply process, it may include one of following implementation or numerous embodiments:
In a kind of possible embodiment, the network equipment can send the 5th instruction information to terminal in the embodiment of the present application, 5th instruction information instruction transmits the re-transmission data of the second upstream data using the second running time-frequency resource or instruction preferentially uses second Running time-frequency resource transmits in the re-transmission data of the second upstream data.Terminal receives the 5th instruction information, is passed using the second running time-frequency resource The re-transmission data of the second upstream data are preferentially transmitted in the re-transmission data of defeated second upstream data or instruction using the second running time-frequency resource, To determine the transfer resource of the re-transmission data of the second upstream data of transmission.
In another possible embodiment, the re-transmission data that the second upstream data is sent on the second running time-frequency resource are used Power contorl parameters can be high-level signaling configuration power contorl parameters.
In another possible embodiment, meaning is indicated in the scheduling authorization of the first upstream data in the embodiment of the present application When sending the re-transmission data of the second upstream data on the running time-frequency resource shown, it can be used and sent on second on configuration authorization resources The identical process number of first biography data process number of row data, and can be used and send line number on second on configuration authorization resources According to first biography data use the identical power contorl parameters of power contorl parameters.Due to being sent in configuration authorization resources position The target signal for the power contorl parameters that row data use is higher, indicated in the scheduling authorization instruction of the first upstream data Used power contorl parameters when the second upstream data are retransmitted on running time-frequency resource, are just passed on second on configuration authorization resources The power contorl parameters that row data use are identical, and the reliability for retransmitting the second upstream data can be improved.
In another possible embodiment, the re-transmission data that the second upstream data is sent on the second running time-frequency resource are adopted MCS can be the MCS of high-level signaling configuration.
In another possible embodiment, MCS used by the second upstream data is sent on the second running time-frequency resource, with It is identical that MCS used by the first biography data of the second upstream data is sent on configuration authorization resources, to reduce by the second running time-frequency resource The transmission interference of the upstream data of upper transmission.
The application the above various embodiments can be made by transmitting the second upstream data on the first running time-frequency resource Terminal supports the transmission of the upstream data of multiple business, and the reliability of energy improve data transfer simultaneously.
It is above-mentioned that mainly scheme provided by the embodiments of the present application is described from the angle of the network equipment and terminal interaction. It is understood that the network equipment and terminal are in order to realize the above functions, it comprises execute each corresponding hardware knot of function Structure and/or software module.Each exemplary unit (device, device) described in conjunction with embodiment disclosed herein and algorithm steps Suddenly, the embodiment of the present application can be realized with the combining form of hardware or hardware and computer software.Some function is actually with hard Part or computer software drive the mode of hardware to execute, the specific application and design constraint depending on technical solution. Those skilled in the art can realize described function using different methods to each specific application, but this Realize the range it is not considered that the technical solution beyond the embodiment of the present application.
The embodiment of the present application can carry out functional unit (device, device) to the network equipment and terminal according to above method example Division can also be by two or more for example, each functional unit of each function division (device, device) can be corresponded to Function be integrated in a processing unit (device, device).Above-mentioned integrated unit (device, device) can both use the shape of hardware Formula is realized, can also be realized in the form of SFU software functional unit (device, device).It should be noted that in the embodiment of the present application Division to unit (device, device) is schematically that only a kind of logical function partition can have other in actual implementation Division mode.
Using integrated unit (device, device), Fig. 8 shows a kind of uplink provided by the embodiments of the present application The structural schematic diagram of data transmission device 100.Wherein, transmitting uplink data device 100 can be terminal, be also possible in terminal Component.As shown in fig.8, transmitting uplink data device 100 includes receiving unit 101 and transmission unit 102.
In a kind of possible embodiment, receiving unit 101, for receiving the first DCI, the first DCI is used to indicate first Upstream data transmits on the first running time-frequency resource.Transmission unit 102, for sending the second upstream data, the second upstream data exists It is transmitted on some or all of first running time-frequency resource of received first DCI of receiving unit 101 scheduling running time-frequency resource, and is configuration The upstream data of authorization.
In a kind of possible embodiment, receiving unit 101 is also used to: receiving the first instruction information, the first instruction information Instruction, which transmits second upstream data or instruction using some or all of first running time-frequency resource running time-frequency resource, preferentially to be made Second upstream data is transmitted with some or all of first running time-frequency resource running time-frequency resource, transmits the second uplink to determine The transfer resource of data.
In alternatively possible embodiment, transmission unit 102 is also used to: sending second indication information, the second instruction letter Breath instruction transmits second upstream data using some or all of first running time-frequency resource running time-frequency resource, to improve to the One upstream data and the decoded accuracy of the second upstream data, the transmission for improving the first upstream data and the second upstream data are reliable Property.
In another possible embodiment, receiving unit 101 is also used to: being received third and is indicated information, third instruction letter The resource location of breath instruction transmission second indication information reduces expense to reduce the number of blind examination second indication information.
In another possible embodiment, transmission unit 102 is in some or all of the first running time-frequency resource running time-frequency resource Power contorl parameters used by the second upstream data are the power contorl parameters of high-level signaling configuration when upper transmission.Or it sends The power control used by second upstream data when being transmitted on some or all of the first running time-frequency resource running time-frequency resource of unit 102 Parameter is the power contorl parameters used when transmitting upstream data using configuration authorization resources, uses the first running time-frequency resource to distinguish It transmits the power contorl parameters of the first upstream data and transmits power used by the second upstream data using the first running time-frequency resource Control parameter, and can be reduced the second transmitting uplink data to the transmission interference of the first upstream data.
In another possible embodiment, transmission unit 102 is in some or all of the first running time-frequency resource running time-frequency resource Used MCS is the MCS of high-level signaling configuration when the second upstream data of upper transmission.Or transmission unit 102 is in the first time-frequency It is to be transmitted using configuration authorization resources that used MCS when the second upstream data is transmitted on some or all of resource running time-frequency resource The MCS used when upstream data, to reduce by the second transmitting uplink data to the transmission interference of the first upstream data.
In alternatively possible embodiment, receiving unit 101 includes the first time-frequency for receiving the first DCI, the first DCI Resource information, and indicate that the first upstream data transmits on the first running time-frequency resource, and for receiving the 4th instruction information, the 4th refers to Show to include the first configured transmission in information.Transmission unit 102 is according to the first configured transmission, in the part of the first running time-frequency resource or complete The second upstream data is transmitted on portion's running time-frequency resource.
Wherein, the first running time-frequency resource information may include frequency domain resource distribution information and time-domain resource distribution information.
Wherein, the second upstream data is the upstream data for exempting from authorization, and the second upstream data transmits on the first running time-frequency resource, It can collide to avoid the second upstream data in configured grant transmitted over resources and other upstream datas, improve the The reliability of two transmitting uplink datas.
A kind of possible embodiment is in, and the first configured transmission includes DMRS sequence initialization parameter, antenna port, in advance Encoded information and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS.
In alternatively possible embodiment, the first DCI further include: up channel/supplement up channel instruction, carrier wave refer to Show, portions of bandwidth instruction, frequency hopping mark, downlink indicates at least one in index.
Further, transmission unit 102 is according to the DMRS sequence initialization parameter for including in first configured transmission, day Line end mouth, precoding information and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS, and Frequency domain resource distribution information, the time-domain resource distribution information, up channel/supplement up channel instruction for including in first DCI, carry Wave instruction, portions of bandwidth instruction, frequency hopping mark, downlink indicate index, virtual resource block to physical resource block mapping and offset At least one of in amount instruction, the second upstream data is transmitted on some or all of the first running time-frequency resource running time-frequency resource, it can be with So that the configuration information that the second upstream data uses is different from the configuration information that the first upstream data uses, and then line number on first It can be decoded respectively according to the second upstream data, improve the reliability of transmitting uplink data.
In another possible embodiment, receiving unit 101 is used to indicate second for receiving the 2nd DCI, the 2nd DCI Upstream data transmits on the second running time-frequency resource.Transmission unit 102 on the second running time-frequency resource for sending the second upstream data Re-transmission data.Wherein, the first biography data of the second upstream data are sent on configuration authorization resources.
In a kind of possible embodiment, receiving unit 101 is also used to receive the 5th instruction information, and the 5th instruction information refers to Show the re-transmission data that the second upstream data is transmitted using the second running time-frequency resource, to determine the re-transmission data of the second upstream data of transmission Transfer resource.
In another possible embodiment, transmission unit 102 sends the second upstream data on the second running time-frequency resource Retransmit the power contorl parameters that the power contorl parameters that data use configure for high-level signaling.Or transmission unit 102 is second The power contorl parameters that the re-transmission data of the second upstream data use are sent on running time-frequency resource, are sent on configuration authorization resources The power contorl parameters that the first biography data of second upstream data use are identical, to reduce the upper line number transmitted on the second running time-frequency resource According to transmission interference.
In another possible embodiment, transmission unit 102 sends the second upstream data on the second running time-frequency resource Retransmit the MCS that MCS used by data is high-level signaling configuration.Or transmission unit 102 sends on the second running time-frequency resource MCS used by two upstream datas sends MCS used by the first biography data of the second upstream data on configuration authorization resources It is identical, to reduce the transmission interference of the upstream data transmitted on the second running time-frequency resource.
Further, the above-mentioned transmitting uplink data device 100 being related to can also include processing unit 103 and storage unit 104.Storage unit 104 is for storing computer executed instructions, and processing unit 102 is connect with storage unit 104, processing unit 102 execute the computer executed instructions that storage unit 104 stores, so that transmitting uplink data device 100 executes above method reality Apply uplink data transmission method performed by terminal in example.
When being realized using example, in hardware, in the embodiment of the present application, receiving unit 101 can be communication interface, receiver, Receive circuit etc..Transmission unit 102 can be communication interface, transmitter, transmit circuit etc..Wherein, communication interface is to be referred to as, can To include one or more interfaces.It receives circuit and transmit circuit can be radio circuit.Processing unit 103 can be processor Or controller.Storage unit 104 can be memory.
When the receiving unit 101 is receiver, transmission unit 102 is transmitter, when processing unit 103 is processor, Transmitting uplink data device 100 involved in the embodiment of the present application can be transmitting uplink data device shown in Fig. 9, shown in Fig. 9 Transmitting uplink data device can be applied to terminal.
Fig. 9 shows the structural schematic diagram of terminal 1000 provided by the embodiments of the present application, that is, shows transmitting uplink data The alternatively possible structural schematic diagram of device 100.It include processor 1001, transmitter 1002 and reception refering to Fig. 9 terminal 1000 Device 1003.Wherein, processor 1001 or controller.The processor 1001 is configured as that terminal is supported to execute Fig. 2 extremely The function of terminal involved in Fig. 7.The transmitter 1002 and receiver 1003 are configured as that terminal 1000 is supported to set with network The transmission-receiving function of message is carried out between standby.The terminal 1000 can also include memory 1004, and the memory 1004 is used for It is coupled with processor 1001, saves the necessary program instruction of terminal 1000 and data.Wherein, processor 1001, transmitter 1002, receiver 1003 is connected with memory 1004, and for storing instruction, the processor 1001 is for executing for the memory 1004 The instruction of the memory 1004 storage is completed in the above method eventually with 1003 receiving and transmitting signal of control transmitter 1002 and receiver End executes the step of corresponding function.
Further, the terminal 1000 can also include antenna 1005.
In the embodiment of the present application, mentioned involved in transmitting uplink data device 100 and terminal 1000 with the embodiment of the present application The relevant concept of the technical solution of confession is explained and is described in detail and other steps are referred to and closed in preceding method or other embodiments In the description of these contents, it is not repeated herein.
When being realized using chip form, transmitting uplink data device 100 involved in the embodiment of the present application can be applied In the chip in terminal, the chip, which has, realizes that terminal executes involved by uplink data transmission method in above method embodiment Function.The function can also execute corresponding software realization by hardware realization by hardware.The hardware is soft Part includes one or more units corresponding with above-mentioned function.The chip includes: receiving unit 101 and transmission unit 102, The receiving unit 101 and transmission unit 102 can be input/output interface, pin or circuit on the chip etc..It is described Chip may also include processing unit 103 and storage unit 104, and the meter of the storage of storage unit 104 can be performed in the processing unit 103 Calculation machine executes instruction, so that the chip executes the uplink data transmission method that terminal executes in above method embodiment.It is optional Ground, the storage unit 104 can be the storage unit (for example, register, caching etc.) in the chip, the storage unit 104 can also be the storage unit positioned at the chip exterior in the terminal (for example, read-only memory (read-only Memory, ROM)) or the other kinds of static storage device of static information and instruction can be stored (for example, random access memory Device (random access memory, RAM)) etc..
Using integrated unit (device, device), Figure 10 is shown in one kind provided by the embodiments of the present application The structural schematic diagram of row data transmission device 200.Wherein, transmitting uplink data device 200 can be the network equipment, be also possible to Component in the network equipment.As shown in fig.10, transmitting uplink data device 200 includes transmission unit 201 and receiving unit 202。
In a kind of possible embodiment, transmission unit 201 is used to indicate on first for sending the first DCI, the first DCI Row data are transmitted on the first running time-frequency resource.Receiving unit 202, for receiving the second upstream data, wherein the second upstream data It is transmitted on some or all of the first running time-frequency resource running time-frequency resource, and is the upstream data of configuration authorization.
In a kind of possible embodiment, transmission unit 201 is also used to send the first instruction information.First instruction information refers to Show and transmits the second upstream data using some or all of the first running time-frequency resource running time-frequency resource or indicate preferentially to use the first time-frequency Some or all of resource running time-frequency resource transmits the second upstream data, to determine the transfer resource of the second upstream data of transmission.
In alternatively possible embodiment, receiving unit 202 is also used to: receiving second indication information.Second instruction letter Breath instruction transmits the second upstream data using some or all of the first running time-frequency resource running time-frequency resource, to improve to line number on first According to the decoded accuracy of the second upstream data, improve the first upstream data and the second upstream data transmission reliability.
In another possible embodiment, transmission unit 201 is also used to send third instruction information, and third indicates information It indicates the resource location of transmission second indication information, to reduce the number of blind examination second indication information, reduces expense.
In alternatively possible embodiment, transmission unit 201 includes the first time-frequency for sending the first DCI, the first DCI Resource information, and indicate that the first upstream data transmits on the first running time-frequency resource, and for sending the 4th instruction information, the 4th refers to Show to include the first configured transmission in information.Receiving unit 202 is according to for receiving the second upstream data, the second upstream data One configured transmission is transmitted on some or all of the first running time-frequency resource running time-frequency resource.
Wherein, the first running time-frequency resource information may include frequency domain resource distribution information and time-domain resource distribution information.
In a kind of possible design, the first configured transmission includes DMRS sequence initialization parameter, antenna port, precoding letter Breath and the number of plies, at least one of the transmitting power control parameter of the PUSCH of scheduling and MCS.
In alternatively possible design, the first DCI further include: up channel/supplement up channel instruction, carrier wave instruction, During portions of bandwidth instruction, frequency hopping mark, downlink instruction index, virtual resource block to physical resource block mapping and offset indicate At least one of, wherein the RE number that offset instruction is occupied for determining UCI when transmitting on PUSCH.
In another possible embodiment, transmission unit 201 is for sending the 2nd DCI, and the 2nd DCI is for dispatching second Row data are transmitted on the second running time-frequency resource.Receiving unit 202 is used to receive the re-transmission data of the second upstream data.Wherein, The re-transmission data of two upstream datas are sent on the second running time-frequency resource, and the first biography data of the second upstream data are awarded in configuration It is sent in power resource.
In a kind of possible embodiment, transmission unit 201 is also used to send the 5th instruction information, and the 5th instruction information refers to Show the re-transmission data that the second upstream data is transmitted using the second running time-frequency resource, to determine the re-transmission data of the second upstream data of transmission Transfer resource.
Further, the above-mentioned transmitting uplink data device 200 being related to can also include storage unit 203 and processing unit 204.Storage unit 203 is for storing computer executed instructions, and processing unit 204 is connect with storage unit 203, processing unit 204 execute the computer executed instructions that storage unit 203 stores, so that transmitting uplink data device 200 executes above method reality Apply uplink data transmission method performed by the network equipment in example.
When being realized using example, in hardware, in the embodiment of the present application, transmission unit 201 and receiving unit 202 can be logical Believe interface, transceiver, transmission circuit etc..Wherein, communication interface is to be referred to as, and may include one or more interfaces.Transmission circuit It can be radio circuit.Storage unit 203 can be memory.Processing unit 204 can be processor or controller.
When transmission unit 201 and receiving unit 202 are transceivers, storage unit 203 is memory, and processing unit 204 is When processor, transmitting uplink data device 200 involved in the embodiment of the present application can be the dress of transmitting uplink data shown in Figure 11 It sets, transmitting uplink data device shown in Figure 11 can be applied to the network equipment.
Figure 11 shows the structural schematic diagram of the network equipment 2000 provided by the embodiments of the present application, that is, shows upstream data The alternatively possible structural schematic diagram of transmitting device 200.Refering to fig. 1 shown in 1, the network equipment 2000 includes processor 2001, receives Send out device 2002.Wherein, processor 2001 or controller.The processor 2001 is configured as that the network equipment is supported to execute Function involved in Fig. 2 to Fig. 7.The transceiver 2002 is configured as supporting the function of network equipment messaging.The net Network equipment can also include memory 2003, and the memory 2003 saves the network equipment for coupling with processor 2001 Necessary program instruction and data.Wherein, processor 2001, transceiver 2002 are connected with memory 2003, the memory 2003 For storing instruction, which is used to execute the instruction of the memory 2003 storage, to control the transmitting-receiving of transceiver 2002 Message completes the step of network equipment executes corresponding function in the above method.
In the embodiment of the present application, implement involved in transmitting uplink data device 200 and the network equipment 2000 with the application The relevant concept of technical solution that example provides is explained and is described in detail and other steps refer to preceding method or other embodiments In the description as described in these contents, be not repeated herein.
When being realized using chip form, transmitting uplink data device 200 involved in the embodiment of the present application can be applied In the chip in the network equipment, the chip, which has, realizes that the network equipment executes transmitting uplink data side in above method embodiment Function involved in method.The function can also execute corresponding software realization by hardware realization by hardware.It is described Hardware or software include one or more units corresponding with above-mentioned function.The chip includes: transmission unit 201 and receives Unit 202, transmission unit 201 and receiving unit 202 can be input/output interface, pin or circuit on the chip etc.. The chip may also include storage unit 203 and processing unit 204.Single 203 storage of the executable storage of the processing unit 204 Computer executed instructions, so that the chip executes the transmitting uplink data side that the network equipment executes in above method embodiment Method.Optionally, the storage unit 203 can be the storage unit (for example, register, caching etc.) in the chip, described Storage unit 203 can also be the storage unit positioned at the chip exterior in the network equipment (for example, read-only memory (read-only memory, ROM)) or can store static information and instruction other kinds of static storage device (for example, with Machine accesses memory (random access memory, RAM)) etc..
It is understood that illustrate only the simplified design of the network equipment and terminal in the embodiment of the present application attached drawing.? In practical application, the network equipment and terminal are not limited to above structure, such as can also include aerial array, duplexer and base Tape handling part.
Wherein, the duplexer of the network equipment is not only used to send signal for realizing aerial array, but also for receiving signal. For transmitter for realizing the conversion between radiofrequency signal and baseband signal, usual transmitter may include power amplifier, digital-to-analogue Converter and frequency converter, usual receiver may include low noise, analog-digital converter and frequency converter.Wherein, receiver and transmitting Device also may be collectively referred to as transceiver sometimes.Baseband processing portion is for realizing transmitted or received signal processing, such as layer Mapping, precoding, modulating/demodulating, coding/decoding etc., and for physical control channel, physical data channel, physical broadcast The processing that channel, reference signal etc. are distinguished.For another example terminal can also include display equipment, input/output interface etc..
Wherein, terminal can have single antenna, it is possible to have multiple antennas (i.e. aerial array).Wherein, the duplexer of terminal Not only it is used to send signal for realizing aerial array, but also for receiving signal.Transmitter is believed for realizing radiofrequency signal and base band Conversion between number, usual transmitter may include power amplifier, digital analog converter and frequency converter, and usual receiver can wrap Include low noise, analog-digital converter and frequency converter.Baseband processing portion for realizing transmitted or received signal processing, such as Layer mapping, precoding, modulating/demodulating, coding/decoding etc., and it is wide for physical control channel, physical data channel, physics Broadcast the processing that channel, reference signal etc. are distinguished.In one example, terminal also may include control section, for requesting Ascending physical signal resource calculates the corresponding channel state information (channel state information, CSI) of down channel, sentences Whether disconnected downlink data receives successfully etc..
It should be noted that the above-mentioned processor being related to of the embodiment of the present application can be central processing unit (central Processing unit, CPU), general processor, digital signal processor (digital signal processor, DSP), Specific integrated circuit (application-specific integrated circuit, ASIC), field programmable gate array It is (field programmable gate array, FPGA) or other programmable logic device, transistor logic, hard Part component or any combination thereof.It may be implemented or execute to combine and various illustratively patrol described in present disclosure Collect box, module and circuit.Processor is also possible to realize the combination of computing function, such as includes one or more microprocessors Combination, DSP and the combination of microprocessor etc..
Wherein, the memory can integrate in the processor, can also be provided separately with the processor.
As a kind of implementation, transceiver may include receiver and transmitter.The function of receiver and transmitter can To consider to realize by transmission circuit or the special chip of transmitting-receiving.Processor can be considered through dedicated processes chip, processing Circuit, processor or general-purpose chip are realized.
As another implementation, the program code for realizing processor, receiver and transmitter function is stored in In reservoir, general processor realizes processor, receiver and the function of transmitter by executing the code in memory.
According to method provided by the embodiments of the present application, the embodiment of the present application also provides a kind of communication system comprising aforementioned The network equipment and one or more than one terminal.
The embodiment of the present application also provides a kind of computer storage medium, and some fingers are stored in the computer storage medium It enables, these instructions are performed, and can complete uplink data transmission method involved in above method embodiment.
The embodiment of the present application also provides a kind of computer program product, includes computer journey in the computer program product Sequence, the computer program is for executing uplink data transmission method involved in above method embodiment.
It should be understood by those skilled in the art that, the embodiment of the present application can provide as the production of method, system or computer program Product.Therefore, in terms of the embodiment of the present application can be used complete hardware embodiment, complete software embodiment or combine software and hardware Embodiment form.Moreover, it wherein includes computer available programs generation that the embodiment of the present application, which can be used in one or more, The meter implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code The form of calculation machine program product.
The embodiment of the present application is referring to the method, equipment (system) and computer program product according to the embodiment of the present application Flowchart and/or the block diagram describe.It should be understood that can be realized by computer program instructions in flowchart and/or the block diagram The combination of process and/or box in each flow and/or block and flowchart and/or the block diagram.It can provide these calculating Processing of the machine program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices Device is to generate a machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Claims (29)

1. a kind of uplink data transmission method characterized by comprising
It receives the first Downlink Control Information DCI, the first DCI and is used to indicate on the first running time-frequency resource line number in transmission first According to；
The second upstream data, second upstream data are transmitted on some or all of first running time-frequency resource running time-frequency resource For the upstream data of configuration authorization configured grant.
2. the method according to claim 1, wherein the method also includes:
The first instruction information is received, the first instruction information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission or instruction are preferentially passed using some or all of first running time-frequency resource running time-frequency resource Defeated second upstream data.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
Second indication information is sent, the second indication information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission.
4. according to the method described in claim 3, it is characterized in that, the second indication information is carried on First ray, institute State the sequence that First ray is high-level signaling configuration.
5. the method according to claim 3 or 4, which is characterized in that the second indication information is carried on First ray, The First ray are as follows:
The demodulated reference signal DMRS sequence used when using configured grant resource transmission upstream data；Or
After the additional DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource Sequence；Or
Sequence after the DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource.
6. method according to any one of claims 1 to 5, which is characterized in that second upstream data is described first Used Modulation and Coding Scheme MCS is high-level signaling configuration when transmitting on some or all of running time-frequency resource running time-frequency resource MCS。
7. method according to any one of claims 1 to 6, which is characterized in that second upstream data is described first Used MCS is to use configured grant resource transmission when transmitting on some or all of running time-frequency resource running time-frequency resource The MCS used when upstream data.
8. a kind of uplink data transmission method characterized by comprising
The first Downlink Control Information DCI is sent, the first DCI is used to indicate the first upstream data and uploads in the first running time-frequency resource It is defeated；
The second upstream data is received, second upstream data is in some or all of first running time-frequency resource running time-frequency resource Upper transmission, and be the upstream data of configuration authorization configured grant.
9. according to the method described in claim 8, it is characterized in that, the method also includes:
The first instruction information is sent, the first instruction information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission or instruction are preferentially passed using some or all of first running time-frequency resource running time-frequency resource Defeated second upstream data.
10. method according to claim 8 or claim 9, which is characterized in that the method also includes:
Second indication information is received, the second indication information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission.
11. according to the method described in claim 10, it is characterized in that, the second indication information is carried on First ray, The First ray is the sequence of high-level signaling configuration.
12. method described in 0 or 11 according to claim 1, which is characterized in that the second indication information is carried on First ray On, the First ray are as follows:
The demodulated reference signal DMRS sequence used when using configured grant resource transmission upstream data；Or
After the additional DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource Sequence；Or
Sequence after the DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource.
13. according to the described in any item methods of claim 8 to 12, which is characterized in that second upstream data is described Used Modulation and Coding Scheme MCS is high-level signaling configuration when transmitting on some or all of one running time-frequency resource running time-frequency resource MCS。
14. according to the described in any item methods of claim 8 to 13, which is characterized in that second upstream data is described Used MCS is to be passed using configured grant resource when transmitting on some or all of one running time-frequency resource running time-frequency resource The MCS used when defeated upstream data.
15. a kind of transmitting uplink data device, which is characterized in that including receiving unit and transmission unit, in which:
The receiving unit is used to indicate the first upstream data for receiving the first Downlink Control Information DCI, the first DCI It is transmitted on the first running time-frequency resource；
The transmission unit, for sending the second upstream data, second upstream data is in the receiving unit received the It is transmitted on some or all of first running time-frequency resource of one DCI scheduling running time-frequency resource, and is configuration authorization configured The upstream data of grant.
16. device according to claim 15, which is characterized in that the receiving unit is also used to:
The first instruction information is received, the first instruction information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission or instruction are preferentially passed using some or all of first running time-frequency resource running time-frequency resource Defeated second upstream data.
17. device according to claim 15 or 16, which is characterized in that the transmission unit is also used to:
Second indication information is sent, the second indication information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission.
18. device according to claim 17, which is characterized in that the second indication information is carried on First ray, The First ray is the sequence of high-level signaling configuration.
19. device described in 7 or 18 according to claim 1, which is characterized in that the second indication information is carried on First ray On, the First ray are as follows:
The demodulated reference signal DMRS sequence used when using configured grant resource transmission upstream data；Or
After the additional DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource Sequence；Or
Sequence after the DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource.
20. 5 to 19 described in any item devices according to claim 1, which is characterized in that second upstream data is described Used Modulation and Coding Scheme MCS is high-level signaling configuration when transmitting on some or all of one running time-frequency resource running time-frequency resource MCS。
21. 2 to 20 described in any item devices according to claim 1, which is characterized in that second upstream data is described Used MCS is to be passed using configured grant resource when transmitting on some or all of one running time-frequency resource running time-frequency resource The MCS used when defeated upstream data.
22. a kind of transmitting uplink data device, which is characterized in that including transmission unit and receiving unit, in which:
The transmission unit is used to indicate the first upstream data for sending the first Downlink Control Information DCI, the first DCI It is transmitted on the first running time-frequency resource；
The receiving unit, for receiving the second upstream data, second upstream data is in the portion of first running time-frequency resource Point or whole running time-frequency resource on transmit, and be the upstream data of configuration authorization configured grant.
23. device according to claim 22, which is characterized in that the transmission unit is also used to:
The first instruction information is sent, the first instruction information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission or instruction are preferentially passed using some or all of first running time-frequency resource running time-frequency resource Defeated second upstream data.
24. the device according to claim 22 or 23, which is characterized in that the receiving unit is also used to:
Second indication information is received, the second indication information instruction uses some or all of first running time-frequency resource time-frequency Second upstream data described in resource transmission.
25. device according to claim 24, which is characterized in that the second indication information is carried on First ray, The First ray is the sequence of high-level signaling configuration.
26. the device according to claim 24 or 25, which is characterized in that the second indication information is carried on First ray On, the First ray are as follows:
The demodulated reference signal DMRS sequence used when transmitting upstream data using the source configured grant；Or
After the additional DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource Sequence；Or
Sequence after the DMRS sequence cyclic shift that first upstream data is used when transmitting on first running time-frequency resource.
27. according to the described in any item devices of claim 22 to 26, which is characterized in that second upstream data is described Used Modulation and Coding Scheme MCS is high-level signaling configuration when transmitting on some or all of one running time-frequency resource running time-frequency resource MCS。
28. according to the described in any item devices of claim 22 to 27, which is characterized in that second upstream data is described Used MCS is to be passed using configured grant resource when transmitting on some or all of one running time-frequency resource running time-frequency resource The MCS used when defeated upstream data.
29. a kind of computer readable storage medium, which is characterized in that for storing computer program or instruction, when the calculating When machine program or instruction are run on computers, so that the computer perform claim requires 1 to 14 described in any item methods.
CN201810032351.9A 2018-01-12 2018-01-12 Uplink data transmission method and device Active CN110035519B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021026844A1 (en) * 2019-08-14 2021-02-18 Oppo广东移动通信有限公司 Data transmission method, terminal device, network device, and storage medium
WO2021042366A1 (en) * 2019-09-06 2021-03-11 华为技术有限公司 Data retransmission method and related device
WO2022027692A1 (en) * 2020-08-07 2022-02-10 华为技术有限公司 Method and device for uplink transmission, and communication apparatus and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039283A1 (en) * 2015-08-31 2017-03-09 삼성전자 주식회사 Method and apparatus for implementing wireless protocol configurable according to services and devices
CN106793127A (en) * 2017-02-17 2017-05-31 宇龙计算机通信科技(深圳)有限公司 The indicating means and device of mini-slot
WO2017195702A1 (en) * 2016-05-10 2017-11-16 株式会社Ｎｔｔドコモ Wireless communication device and wireless communication method
WO2018009548A1 (en) * 2016-07-05 2018-01-11 Idac Holdings, Inc. A wireless network configured to provide mixed services

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039283A1 (en) * 2015-08-31 2017-03-09 삼성전자 주식회사 Method and apparatus for implementing wireless protocol configurable according to services and devices
WO2017195702A1 (en) * 2016-05-10 2017-11-16 株式会社Ｎｔｔドコモ Wireless communication device and wireless communication method
WO2018009548A1 (en) * 2016-07-05 2018-01-11 Idac Holdings, Inc. A wireless network configured to provide mixed services
CN106793127A (en) * 2017-02-17 2017-05-31 宇龙计算机通信科技(深圳)有限公司 The indicating means and device of mini-slot

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ASUSTEK: "Multiplexing of UL eMBB and URLLC in NR", 《3GPP TSG RAN WG1 MEETING 91 R1-1719961》 *
VIVO: "On UL data transmission procedure", 《3GPP TSG RAN WG1 MEETING 91 R1-1719796》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021026844A1 (en) * 2019-08-14 2021-02-18 Oppo广东移动通信有限公司 Data transmission method, terminal device, network device, and storage medium
CN113839745A (en) * 2019-08-14 2021-12-24 Oppo广东移动通信有限公司 Data transmission method, terminal device, network device and storage medium
CN113839745B (en) * 2019-08-14 2023-07-14 Oppo广东移动通信有限公司 Data transmission method, terminal device, network device and storage medium
WO2021042366A1 (en) * 2019-09-06 2021-03-11 华为技术有限公司 Data retransmission method and related device
WO2022027692A1 (en) * 2020-08-07 2022-02-10 华为技术有限公司 Method and device for uplink transmission, and communication apparatus and storage medium

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