CN109392146A - Determine the method, terminal and the network equipment of uplink transmission resource - Google Patents

Determine the method, terminal and the network equipment of uplink transmission resource Download PDF

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Publication number
CN109392146A
CN109392146A CN201710687634.2A CN201710687634A CN109392146A CN 109392146 A CN109392146 A CN 109392146A CN 201710687634 A CN201710687634 A CN 201710687634A CN 109392146 A CN109392146 A CN 109392146A
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CN
China
Prior art keywords
terminal
information
time slot
uplink
symbol
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Granted
Application number
CN201710687634.2A
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Chinese (zh)
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CN109392146B (en
Inventor
焦淑蓉
张弛
张鹏
彭金磷
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201710687634.2A priority Critical patent/CN109392146B/en
Priority to PCT/CN2018/099494 priority patent/WO2019029588A1/en
Publication of CN109392146A publication Critical patent/CN109392146A/en
Application granted granted Critical
Publication of CN109392146B publication Critical patent/CN109392146B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

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

Abstract

The embodiment of the present application provides a kind of method of determining uplink transmission resource.The described method includes: terminal receives the signaling for carrying mark space information, the mark space information be used to indicate the terminal since downlink transfer terminates to uplink between the symbol numbers that are spaced；The terminal receives the signaling for carrying the first time slot format information, and first time slot format information is used to indicate the distribution in the first time slot for the symbol and the symbol for downlink transfer of uplink；The terminal determines the first uplink transmission resource of the terminal according to the mark space information and the first slot time information.Wherein, the symbol numbers at interval indicated by the mark space information are one in symbol numbers set predetermined.

Description

Determine the method, terminal and the network equipment of uplink transmission resource
Technical field
The present invention relates to field of communication technology more particularly to a kind of method, terminal and the networks of determining uplink transmission resource Equipment.
Background technique
Mobile communication technology profoundly changes people's lives, but people are to the mobile communication technology of higher performance Pursuit never stop.In order to cope with, the following volatile mobile data flow increases, the equipment of mass mobile communication connects, no The disconnected all kinds of new business emerged in large numbers and application scenarios, the 5th generation (the fifth generation, 5G) mobile communication system are met the tendency of And it gives birth to.International Telecommunication Union (international telecommunication union, ITU) is the shifting of 5G and future Dynamic communication system defines three categories application scenarios: enhanced mobile broadband (enhanced mobile broadband, EMBB), highly reliable low time delay communication (ultra reliable and low latency communications, URLLC) with And magnanimity machine type communication (massive machine type communications, mMTC).
URLLC business is high to delay requirement, and in the case where not considering reliability, propagation delay time is required at 0.5 millisecond Within (millisecond, ms)；Under the premise of reaching 99.999% reliability, propagation delay time is required within 1ms.? In long term evolution (long term evolution, LTE) system, the smallest time scheduling unit is a 1ms time span Transmission Time Interval (transmission time interval, TTI).In order to meet the propagation delay time demand of URLLC business, Shorter time scheduling unit can be used in the data transmission eated dishes without rice or wine, for example, using mini time slot (mini-slot).Wherein, one A mini-slot includes one or more symbols (or referred to as time-domain symbol), and symbol here can be orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) symbol.It is 15 kilo hertzs for subcarrier spacing Hereby a time slot (slot) of (kilohertz, kHz), time span 0.5ms may include 6 or 7 symbols.
For URLLC business, carries out the position of the downlink transfer resource of downlink data transmission and carry out uplink control The position of the uplink transmission resource of signalling processed is flexibility and changeability.Moreover, the change of the position of these downstream transmission resources It is bigger for changing range.If definitely to indicate the position of uplink transmission resource, need to occupy more bit, thus Influence the reception reliability of Downlink Control Information (downlink control information, DCI).Carry out upload control letter The position of the uplink transmission resource of transmission is enabled to can be uplink control signaling timing information.If carrying out downlink data transmission When just give uplink control signaling timing information, limit necessarily is made that the flexible allocation of next uplink and downlink resource System, will affect uplink and downlink resource distribution flexibility.
Summary of the invention
The embodiment of the present application provides method, terminal and the network equipment of a kind of determining uplink transmission resource, can protect In the case where the flexibility for demonstrate,proving uplink and downlink resource distribution, suitable uplink transmission resource is determined.
In a first aspect, the embodiment of the present application provides a kind of method of determining uplink transmission resource.The described method includes:
Terminal receive carry mark space information signaling, the mark space information be used to indicate the terminal under The row end of transmission to uplink start between the symbol numbers that are spaced；The terminal, which receives, carries the first time slot format information Signaling, first time slot format information are used to indicate in the first time slot for the symbol of uplink and for downlink transfer The distribution of symbol；The terminal determines the of the terminal according to the mark space information and the first slot time information One uplink transmission resource.Wherein, the symbol numbers at interval indicated by the mark space information are symbol predetermined One in manifold conjunction.
In this method, terminal can determine terminal institute by receiving mark space information and the first time slot format information The first uplink transmission resource needed.Because considering time slot format when determining the first uplink transmission resource, can guarantee Uplink and downlink resource distribution originally is constant, also ensures that the flexibility of original uplink and downlink resource distribution.
Further, the terminal receives the signaling for carrying symbol quantity information, and the symbol quantity information is used to indicate The terminal carries out the occupied symbol numbers of uplink；The terminal according to the mark space information and it is described first when Gap interval information determines that the uplink transmission resource of the terminal specifically includes: the terminal is according to the mark space information, institute The first time slot format information and the symbol quantity information are stated, determines the first uplink transmission resource of the terminal.Determining During the first uplink transmission resource for stating terminal, further contemplates the terminal and carry out required occupancy when uplink Symbol numbers can accurately obtain initial position and the end position of the first uplink transmission resource.
Wherein, the first uplink transfer resource is located at first time slot.
In a kind of possible design, the primary sign of first uplink transmission resource is to make a reservation in first time slot One of the additional character concentration of justice, the additional character collection are to allow rising as uplink transmission resource in first time slot The assemble of symbol of beginning symbol.Wherein, predefined additional character collection can be the symbol for uplink in the first time slot The set that the symbol of middle odd-numbered or even-numbered is constituted.
When first uplink transmission resource is used for the terminal feeding back ACK/NACK, which comprises the end End receives the signaling for carrying threshold information, the threshold information be used to indicate the terminal receive downlink data and feeding back ACK/ The maximum number for the symbol being spaced between NACK.When being more than that maximum number and the terminal indicated by threshold information are looked for not yet To suitable first uplink transmission resource, then the terminal can terminate feeding back ACK/NACK.
In a kind of possible design, the terminal receives the signaling for carrying offset information, and the offset information is for referring to Show the symbol numbers that the terminal deviates first uplink transmission resource；The terminal according to the offset information, First uplink transmission resource determines the second uplink transmission resource of the terminal.
In a kind of possible design, the terminal receives the signaling for carrying the second time slot format information, when described second Gap format information is used to indicate in the second time slot the symbol for allowing to carry out uplink；The terminal according to the offset information, First uplink transmission resource, the second uplink transmission resource for determining the terminal include: the terminal according to the offset Information, first uplink transmission resource and second time slot format information determine the second uplink money of the terminal Source；The second uplink transfer resource is located at second time slot.
Terminal, can be on the basis of the first uplink transmission resource by receiving offset information, then is deviated to obtain Second uplink transmission resource.There are under the scene of multiple terminals, can by receive offset information make one of them or it is more The uplink transmission resource that a terminal determines is displaced to other positions, so as to achieve the purpose that resources balance.
Second aspect, the embodiment of the present application provide a kind of method of collocating uplink transfer resource.The described method includes: net Network equipment sends the signaling for carrying the first time slot format information to terminal, when first time slot format information is used to indicate first Allow to carry out the symbol of uplink in gap；The network equipment sends the letter for carrying the first time slot format information to the terminal It enables, first time slot format information is used to indicate the symbol in the first time slot for the symbol of uplink and for downlink transfer Number distribution；The network equipment determines the terminal according to the mark space information and the first slot time information First uplink transmission resource.Wherein, the symbol numbers at interval indicated by the mark space information are symbol predetermined One in number set.
In this method, the network equipment, can be with by sending mark space information and the first time slot format information to terminal It enables the terminal to determine the first uplink transmission resource needed for it.Meanwhile the network equipment can also be according to mark space information And first time slot format information determine the first uplink transmission resource of terminal.In this way, the network equipment can be in the first uplink The data that terminal is sent are received on transfer resource.Because considering time slot format when determining the first uplink transmission resource, It can guarantee that original uplink and downlink resource distribution is constant, also ensure that the flexibility of original uplink and downlink resource distribution.
Further, the network equipment sends the signaling for carrying symbol quantity information, the symbolic number to the terminal Amount information is used to indicate the terminal and carries out the occupied symbol numbers of uplink；The network equipment is according to the intersymbol Determine that the uplink transmission resource of the terminal specifically includes every information and the first slot time information: the network equipment root According to the mark space information, first time slot format information and the symbol quantity information, the first of the terminal is determined Uplink transmission resource.During determining the first uplink transmission resource of the terminal, further contemplate the terminal into The symbol numbers of required occupancy when row uplink can accurately obtain initial position and the end of the first uplink transmission resource Position.
Wherein, the first uplink transfer resource is located at first time slot.
In a kind of possible design, the primary sign of first uplink transmission resource is to make a reservation in first time slot One of the additional character concentration of justice, the additional character collection are to allow rising as uplink transmission resource in first time slot The assemble of symbol of beginning symbol.
When first uplink transmission resource is used for the terminal feeding back ACK/NACK, which comprises the net Network equipment sends the signaling for carrying threshold information to the terminal, and the threshold information is used to indicate the terminal and receives lower line number According to the maximum number for the symbol being spaced between feeding back ACK/NACK.When being more than maximum number and described indicated by threshold information Terminal finds suitable first uplink transmission resource not yet, then the terminal can terminate feeding back ACK/NACK.The network equipment By for terminal configure threshold value, can control terminal whether feeding back ACK/NACK and which kind of in the case of terminate feeding back ACK/ NACK。
In a kind of possible design, the network equipment sends the signaling for carrying offset information to the terminal, described Offset information is used to indicate the symbol numbers that the terminal deviates first uplink transmission resource；The network equipment According to the offset information, first uplink transmission resource, the second uplink transmission resource of the terminal is determined.
In a kind of possible design, the network equipment sends the letter for carrying the second time slot format information to the terminal It enables, second time slot format information is used to indicate in the second time slot the symbol for allowing to carry out uplink；The network equipment According to the offset information, first uplink transmission resource, determine that the second uplink transmission resource of the terminal includes: described The network equipment according to the offset information, first uplink transmission resource and second time slot format information, determine described in Second uplink transmission resource of terminal；The second uplink transfer resource is located at second time slot.
There are under the scene of multiple terminals, the network equipment can one or more terminal sending deviation information thereto, So that the uplink transmission resource that the one or more terminal determines is displaced to other positions, so as to reach resources balance Purpose.
The third aspect, the embodiment of the present application provide a kind of terminal.The terminal includes: receiving module, is taken for receiving The signaling of tape symbol interval information, the mark space information are used to indicate terminating slave downlink transfer to uplink biography for the terminal The symbol numbers being spaced between defeated beginning；The receiving module is also used to receive the signaling for carrying the first time slot format information, institute The first time slot format information is stated to be used to indicate in the first time slot for the symbol of uplink and symbol for downlink transfer Distribution；Processing module, for determining the of the terminal according to the mark space information and the first slot time information One uplink transmission resource.Wherein, the symbol numbers at interval indicated by the mark space information are symbol predetermined One in manifold conjunction.
Further, the receiving module is also used to receive the signaling for carrying symbol quantity information, the symbol quantity letter Breath is used to indicate the terminal and carries out the occupied symbol numbers of uplink；The processing module is specifically used for according to the symbol Number interval information, first time slot format information and the symbol quantity information, determine the first uplink of the terminal Resource.
Wherein, the first uplink transfer resource is located at first time slot.
In a kind of possible design, the primary sign of first uplink transmission resource is to make a reservation in first time slot One of the additional character concentration of justice, the additional character collection are to allow rising as uplink transmission resource in first time slot The assemble of symbol of beginning symbol.
When first uplink transmission resource is used for the terminal feeding back ACK/NACK, the receiving module is also used to connect Receive the signaling for carrying threshold information, the threshold information be used to indicate the terminal receive downlink data and feeding back ACK/NACK it Between the maximum number of symbol that is spaced.When being more than that maximum number and the terminal indicated by threshold information are found properly not yet The first uplink transmission resource, then the terminal can terminate feeding back ACK/NACK.
In a kind of possible design, the receiving module is also used to receive the signaling for carrying offset information, the offset Information is used to indicate the symbol numbers that the terminal deviates first uplink transmission resource；The processing module is also used According to the offset information, first uplink transmission resource, the second uplink transmission resource of the terminal is determined.
In a kind of possible design, the receiving module is also used to receive the signaling for carrying the second time slot format information, Second time slot format information is used to indicate in the second time slot the symbol for allowing to carry out uplink；The processing module is specific For determining the terminal according to the offset information, first uplink transmission resource and second time slot format information The second uplink transmission resource；The second uplink transfer resource is located at second time slot.
Fourth aspect, the embodiment of the present application provide a kind of network equipment.The network equipment includes: sending module, is used In sending the signaling for carrying the first time slot format information to terminal, first time slot format information is used to indicate in the first time slot Allow to carry out the symbol of uplink；The sending module, which is also used to send to the terminal, carries the first time slot format information Signaling, first time slot format information are used to indicate in the first time slot for the symbol of uplink and for downlink transfer The distribution of symbol；Processing module, for determining the end according to the mark space information and the first slot time information First uplink transmission resource at end.Wherein, the symbol numbers at interval indicated by the mark space information are predetermined One in symbol numbers set.
Further, the sending module is also used to send the signaling for carrying symbol quantity information to the terminal, described Symbol quantity information is used to indicate the terminal and carries out the occupied symbol numbers of uplink；The processing module is specifically used for According to the mark space information, first time slot format information and the symbol quantity information, the of the terminal is determined One uplink transmission resource.
Wherein, the first uplink transfer resource is located at first time slot.
In a kind of possible design, the primary sign of first uplink transmission resource is to make a reservation in first time slot One of the additional character concentration of justice, the additional character collection are to allow rising as uplink transmission resource in first time slot The assemble of symbol of beginning symbol.
When first uplink transmission resource be used for the terminal feeding back ACK/NACK when, the sending module be also used to The terminal sends the signaling for carrying threshold information, and the threshold information is used to indicate the terminal and receives downlink data and feedback The maximum number for the symbol being spaced between ACK/NACK.
In a kind of possible design, the sending module is also used to send the letter for carrying offset information to the terminal It enables, the offset information is used to indicate the symbol numbers that the terminal deviates first uplink transmission resource；It is described Processing module is used to determine the second uplink of the terminal according to the offset information, first uplink transmission resource Resource.
In a kind of possible design, the sending module, which is also used to send to the terminal, carries the second time slot format letter The signaling of breath, second time slot format information are used to indicate in the second time slot the symbol for allowing to carry out uplink；The place Module is managed to be specifically used for according to the offset information, first uplink transmission resource and second time slot format information, really Second uplink transmission resource of the fixed terminal；The second uplink transfer resource is located at second time slot.
5th aspect, the embodiment of the present application provide a kind of chip.The chip includes: at least one communication interface, at least One processor.If necessary, which further includes at least one processor.Wherein, communication interface, processor and memory are logical Oversampling circuit (being in some cases also likely to be bus) interconnection, the instruction or storage that processor calls other communication devices to transmit The instruction stored in device, to execute the method that the application first method or second aspect provide.Therefore, which can be used for end End, can be used for the network equipment.
6th aspect, the embodiment of the present application provide a kind of terminal.The terminal device includes: memory and processor.It deposits Reservoir is used to call the program instruction in memory for storing program instruction, processor, realizes terminal in above-mentioned first aspect Function.
7th aspect, the embodiment of the present application provide a kind of network equipment.The network equipment includes: memory and processing Device.Memory is used to call the program instruction in memory, realize in above-mentioned second aspect for storing program instruction, processor The function of the network equipment.
Eighth aspect, the embodiment of the present application provide a kind of non-volatile memory medium, in the non-volatile memory medium It is stored with one or more program codes.When executing the program code, the correlation that terminal executes in first aspect can be completed The correlation technique step that the network equipment executes in method and step or second aspect.
Detailed description of the invention
Fig. 1 is the configuration diagram of the mobile communication system of embodiments herein application.
Fig. 2 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.
Fig. 3 a is a kind of schematic diagram of meaning for indicating mark space information N.
Fig. 3 b is a kind of time slot format schematic diagram provided by the embodiments of the present application.
Fig. 4 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.
Fig. 5 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.
Fig. 6 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.
Fig. 7 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.
Fig. 8 is a kind of function structure chart of terminal provided by the present application.
Fig. 9 is a kind of function structure chart of the network equipment provided by the present application.
Specific embodiment
Fig. 1 is the configuration diagram of the mobile communication system of embodiments herein application.As shown in Figure 1, the movement is logical Letter system includes equipment of the core network, wireless access network equipment and at least one terminal (terminal 1 and terminal 2 as shown in figure 1).Terminal It is wirelessly connect with wireless access network equipment, wireless access network equipment is set by wirelessly or non-wirelessly mode with core net Standby connection.Equipment of the core network can be independent different physical equipment from wireless access network equipment, be also possible to core net The function of equipment and the logic function of wireless access network equipment are integrated on the same physical equipment, can also be that a physics is set It is standby to be above integrated with the function of part equipment of the core network and the function of partial wireless access network equipment.Terminal can be fixed position , it is also possible to moveable.Fig. 1 is schematic diagram, can also include other network equipments in the communication system, such as can be with Including wireless relay apparatus and wireless backhaul equipment.Embodiments herein sets the core net for including in the mobile communication system The quantity of standby, wireless access network equipment and terminal is without limitation.
Wireless access network equipment is the access device that terminal is wirelessly linked into the mobile communication system, can be with It is in base station, evolved base station, the base station in 5G mobile communication system, the base station in future mobile communication system or WiFi system Access node etc..Embodiments herein does not do particular technique used by wireless access network equipment and specific equipment form It limits.
Terminal is referred to as terminal device, user equipment (user equipment, UE), mobile station (mobile Station, MS), mobile terminal (mobile terminal, MT) etc..Terminal can be mobile phone (mobile phone), plate Computer (Pad), the computer with radio transmission-receiving function, virtual reality (Virtual Reality, VR) terminal device, augmented reality (Augmented Reality, AR) terminal device, the wireless terminal in Industry Control (industrial control), nobody Drive (self driving) in wireless terminal, the wireless terminal in remote operation (remote medical surgery), Wireless terminal in smart grid (smart grid), the wireless terminal in transportation safety (transportation safety), The wireless terminal etc. in wireless terminal, wisdom family (smart home) in smart city (smart city).
Wireless access network equipment and terminal can be deployed in land, including indoor or outdoors, hand-held or vehicle-mounted；It can also be with It is deployed on the water surface；It can also dispose on skyborne aircraft, balloon and artificial satellite.Embodiments herein is to wireless access The application scenarios of net equipment and terminal are without limitation.
In this application, equipment of the core network and wireless access network equipment are referred to as the network equipment.
In URLLC scene, since downstream transmission resource is flexibly configurable.Therefore it needs to design can satisfy The determination scheme of the uplink transmission resource of URLLC demand.Therefore, the embodiment of the present application proposes a kind of determining uplink transmission resource Method.This method can be used for URLLC scene.Specifically, in the downlink transmission process of URLLC, configuration signal is issued.Eventually End determines the initial position that can carry out uplink transmission resource according to the configuration signal, and further according to shared by uplink The quantity of symbol determines uplink transmission resource.Further, the initial position of the uplink transmission resource refers to uplink The primary sign of transfer resource.Finally determining uplink transmission resource refers to the time resource for carrying out uplink, for example, carrying out The symbol of uplink.
Fig. 2 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.As shown in Fig. 2, should Method includes the following steps.
Step 201: terminal receives the signaling for carrying mark space information from the network equipment, and the mark space information is for referring to Show the terminal since downlink transfer terminates to uplink between the symbol numbers that are spaced.
Symbol numbers indicated by the mark space information can be indicated with N.Fig. 3 a is a kind of expression mark space information N Meaning schematic diagram.As shown in Figure 3a, the last symbol that k indicates that the terminal carries out downlink transfer is k-th of symbol, k+ N indicates that first symbol for carrying out uplink is kth+N number of symbol.N is spaced between k-th of symbol and kth+N number of symbol A symbol.This N number of symbol be exactly the terminal since downlink transfer terminates to uplink between the symbol that is spaced.
The mark space information can be sent by high-level signaling to the terminal.Such as RRC signaling or MAC can be passed through Signaling is sent to the terminal.The mark space information can be sent by physical layer signaling to the terminal.Such as DCI can be passed through It is sent to the terminal.
Further, the unit of N can also be mini-slot or slot in addition to can be outer symbol.That is, should Mark space information can serve to indicate that the terminal since downlink transfer terminates to uplink between the mini- that is spaced Slot or slot number.Specifically, according to the difference of the unit of N, the meaning of N is slightly different.When the unit of N is symbol, then N Indicate that uplink can be in kth+N number of sign-on transmission if downlink transfer is using k-th of symbol as terminating symbol. When the unit of N is mini-slot or slot, then N is indicated if downlink transfer is enterprising in k-th of mini-slot or slot Row, then uplink can carry out on kth+N number of mini-slot or slot.
The network equipment can determine N according to the ability of the terminal.Specifically, which can first report the energy of oneself Power.Here the ability of the terminal refers to the demodulation coding ability of the terminal.Can with the terminal from received downlink data to The interval time that can be carried out between uplink quantifies the demodulation coding ability of the terminal.For example, the interval time It can be characterized with the number of the time slot at interval or the number of the symbol at interval.
The embodiment of the present application is illustrated the embodiment of the present application so that the unit of N is symbol as an example.The unit of N is mini- Slot or slot similar can be obtained, and details are not described herein.
Step 202: the terminal receives the signaling for carrying the first time slot format information, the first time slot lattice from the network equipment Formula information is used to indicate in the first time slot the symbol for allowing to carry out uplink.
First time slot format information can be time slot format relevant information (the slot format of the first time slot Related information, SFI).SFI can be issued by DCI dynamic.The downlink symbol in the first time slot is contained in SFI Number, protection interval GP (Guard Period), the number of uplink symbol and position.Wherein, downlink symbol indicates in the first time slot For the symbol of downlink transfer, uplink symbol indicates the symbol that uplink is used in the first time slot.That is the first time slot Format information indicates the distribution in the first time slot for the symbol and the symbol for downlink transfer of uplink.This distribution It is to be all suitable for for all terminals under the network equipment.It can be determined in the first time slot according to first time slot format information Which symbol is the symbol for uplink.Therefore, which can only select in the symbol that those can be used for uplink Part or all of symbol is taken to carry out uplink.
The terminal can determine the first uplink of the terminal according to the mark space information and the first slot time information Transfer resource.For example, the terminal is searched from the n-th sign-on after downlink transfer, the is had found in the first time slot One symbol that can be transmitted with user uplink, the then symbol that continuously can be used for uplink after the symbol are construed as First uplink transmission resource.The terminal can carry out uplink in first uplink transmission resource.
Fig. 3 b is a kind of time slot format schematic diagram provided by the embodiments of the present application.It as shown in Figure 3b, include two in the figure Time slot (slot1 and slot2).Wherein each time slot includes 7 symbols.There is corresponding volume above each symbol of each time slot Number.Indicate that it, as downlink symbol, is that the symbol filled indicates it as uplink symbol to put using the symbol of horizontal line as filling.No The symbol (the 5th symbol in such as slot1) of filling indicates its protection interval between uplink.For example, shown in Fig. 3 b Slot1 in the 1-4 symbol be downlink symbol, can be used for downlink transfer.The 6-7 symbol in slot1 is uplink symbol Number, it can be used for uplink.The configuration of the uplink and downlink symbol of certain each time slot can be arbitrary, and the number of time slot can With more, this application is not construed as limiting.It can be hereafter illustrated by taking time slot format shown in similar Fig. 3 b as an example, but it is every The configuration of the uplink and downlink symbol of a time slot can be slightly different.But the meaning of relevant indicators characterization similar can obtain, therefore It no longer repeats one by one hereinafter.
In addition, the downlink transfer end position of the terminal is not necessarily time slot the last one downlink symbol.Such as Under the scene of Fig. 3 b, which carries out downlink transfer on the 2-3 symbol of slot1, then the user equipment downlink end of transmission Position is the 3rd symbol of slot1.When N is 4, by the starting of the first uplink transmission resource of the available terminal of Fig. 3 b Symbol is the 7th symbol of slot1.Because being all uplink symbol behind the 7th symbol of slot1, it may be used to the terminal Uplink.Therefore, the first uplink transmission resource which determines can for slot1 the 7th symbol to the of slot2 7 symbols.
Step 203: the terminal receives the signaling for carrying symbol quantity information from the network equipment, which uses In instruction, the terminal carries out the occupied symbol numbers of uplink.
The symbol quantity information can be configured to the terminal by high-level signaling from the network equipment and be sent.Utilize the symbol Quantity information, the first uplink transmission resource that can be determined by step 204.It can determine which symbol is used to by the terminal Carry out uplink.
Step 204: the terminal according to the mark space information, first time slot format information and the symbol quantity information, Determine the first uplink transmission resource of the terminal.
Specifically, by N and SFI, the primary sign for beginning looking for uplink transmission resource can be determined.Then basis Symbol numbers M indicated by symbol quantity information, M symbol (including the primary sign) after determining the primary sign is as the One uplink transmission resource.If be that first symbol then continues to look for without continuous N uplink symbol with the primary sign backward, Until finding continuous N uplink symbol as the first uplink symbol.
When M is greater than 1, it is also necessary to consider some special limitations of uplink transmission resource.For example, in certain systems, on Row transfer resource cannot be across slot.When M is greater than 1, it is possible to which there are determining feelings of first uplink transmission resource across slot Shape.Specially treated is needed to this, such as continues to search backward, not across slot is uplink transmission resource until finding.Fig. 4 is this Shen Please embodiment provide a kind of determining uplink transmission resource method schematic diagram.As shown in figure 4, the 3-4 symbol of slot1 is used Downlink transfer is carried out in the terminal, then the position of the user equipment downlink end of transmission is the 4th symbol.Let n equal 3, M (such as greater than 1 2).Search the 1st symbol of the 7th symbol and slot2 that first determining available uplink transmission resource is slot1.Then Determining uplink transmission resource spans slot1 and slot2.Determining uplink transmission resource is unsatisfactory for requiring at this time.Cause This needs the next sign-on for the primary sign for searching identified uplink transmission resource from first time to search backward.Such as from Next symbol (the 1st symbol of slot2) of the 7th symbol of slot1 is begun looking for.First found meet SFI, The ascending resource of N and M can be used as the first uplink transmission resource of the terminal.Such as of slot2 shown in the lower half portion Fig. 4 1-2 symbol meets SFI, N and M, then the 1-2 symbol of slot2 is determined as the first uplink transmission resource.At this point, the end End can carry out uplink in the first uplink transmission resource.
In addition, the initial position of uplink may not be arbitrary.For example, can only be since certain additional characters.Fig. 5 For a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.As shown in figure 5,1-2 of slot1 Symbol carries out downlink transfer for the terminal.Rear four symbols of slot1 are uplink symbol.If this four symbols can only be two one Group use, it is determined that uplink transmission resource primary sign be the 5th symbol when, condition is not satisfied.It still needs to from determining Uplink transmission resource starts to search backward.First ascending resource for meeting SFI, N and M found can be used as the first uplink Transfer resource, such as the 6-7 symbol of slot1 shown in the lower half portion of Fig. 5.
Step 205: the network equipment is believed according to the mark space information, first time slot format information and the symbol quantity Breath, determines the first uplink transmission resource of the terminal.
The network equipment also needs to know that the terminal carries out the resource of uplink, in order to which the network equipment can be Carry out receiving the data of the terminal transmission in corresponding resource.Therefore, which determines the first uplink of the terminal Resource is same or like with the method for determination of the terminal in step 205, and details are not described herein.It is illustrated by taking Fig. 6 as an example below.
Fig. 6 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.As shown in fig. 6, should Terminal carries out downlink transfer on the 3-4 symbol of slot1, then the position of the user equipment downlink end of transmission is the 4 of slot1 A symbol.Uplink occupy symbol numbers be 2 in the case where, and according to N be equal to 3 indicated by position begin looking for. As shown in Fig. 6 top half, there is no enough symbols behind the first position of lookup for uplink, i.e. the 7th of slot1 There is no enough uplink symbols behind symbol.Therefore it can only continue to look for backward, find next slot most latter two symbol always Just meet condition, i.e. the 6-7 symbol of slot2 shown in the lower half portion Fig. 6.It therefore, can be using the two symbols as this First uplink transmission resource of terminal.
In the case where meeting the requirement not across time slot, the first uplink transmission resource is located at the first time slot.That is, the network is set The standby or terminal may search one or more time slots before finding the first time slot, but first in the first time slot It finds and meets SFI, the uplink transmission resource of N and M.Certainly, the network equipment or the terminal need to know previous or The SFI of multiple time slots.Such as slot2 may be considered the first time slot in Fig. 6.
Step 206: the terminal receives the signaling for carrying offset information from the network equipment, which is used to indicate this The symbol numbers that terminal deviates first uplink transmission resource.
The offset information can be indicated with one or more bits.Such as 1bit is added in DCI.0 indicates not deviate, 1 indicates n symbol of offset.The value of n is positive integer.
Step 207: the terminal receives the signaling for carrying the second time slot format information, the second time slot lattice from the network equipment Formula information is used to indicate in the second time slot the symbol for allowing to carry out uplink.
Second time slot format information is similar with the physical meaning of the first time slot format information, be referred to it is identified above, This is repeated no more.
Step 208: the terminal according to the offset information, first uplink transmission resource and second time slot format information, Determine the second uplink transmission resource of the terminal.
The terminal after deviating n symbol, continues to look on the basis of the first uplink transmission resource determined through the above steps It looks for and meets N, the uplink transmission resource of SFI and M.Specifically, after n symbol of start symbol offset of the first uplink transmission resource Sign-on, search and meet the uplink transmission resource of SFI, N and M.First uplink transmission resource found is as second Uplink transmission resource.During lookup, SFI can be met until the second time slot is just found, the uplink money of N and M Source.Therefore the terminal needs to know second time slot format information.If can also be found in the first time slot and meet SFI, N With the uplink transmission resource of M, then step 207 can be omitted.
Fig. 7 is a kind of method schematic diagram of determining uplink transmission resource provided by the embodiments of the present application.As shown in fig. 7, the First time slot indicated by one time slot format information can be slot1, and the second time slot indicated by the second time slot format information can Think slot2.2, M is let n equal equal to 2.The terminal can determine that the 6-7 symbol of slot1 is the first uplink transmission resource. When the terminal receives the offset information, and the offset information indicates that the terminal deviates a symbol, which passes through upper Mode described in text can find the 6-7 symbol of slot2 as the second uplink transmission resource.When there is many terminals all will It, can be by giving part terminal sending deviation information when first uplink transmission resource is determined as the 6-7 symbol of slot1, it will The uplink transmission resource of this part terminal is displaced to other positions, to achieve the purpose that resources balance.
Step 209: the network equipment is believed according to the offset information, first uplink transmission resource and second time slot format Breath, determines the second uplink transmission resource of the terminal.
The network equipment determines that the second uplink transmission resource of the terminal is identical as the method for determination of the terminal in step 208 Or it is similar, details are not described herein.
Step 210: the terminal carries out uplink in the second uplink transmission resource.
Certainly, step 206-209 can be omitted, at this point, the terminal carries out uplink in the first uplink transmission resource.
During terminal determines the first uplink transmission resource or the second uplink transmission resource by the above method, the end End is also possible to receive the signaling for carrying threshold information from the network equipment.The slave downlink that the threshold information is used to indicate the terminal passes It is defeated terminate to uplink to start between the maximum number of symbol that is spaced.When the uplink transmission resource is fed back for the terminal When ACK/NACK, which is used to indicate the terminal and receives the symbol being spaced between downlink data and feeding back ACK/NACK Maximum number.It can be more than threshold value there are no when available uplink transmission resource with configurating terminal by the instruction of threshold information, Feeding back ACK/NACK is not just had to.It is possible to further introduce threshold modal, RRC configuration opens or closes threshold modal.It can also It is infinitely great to increase in the optional set of threshold value.If it is infinity that RRC, which configures threshold value, also it is equivalent to be the network equipment It is required that the terminal always looks for resource, it can be used for reporting the uplink transmission resource of ACK/NACK until finding.
Further, the network equipment can configure set indicated by a mark space information for terminal.That is, The network equipment not instead of to terminal send N, be in be configured with a set { N0,N1,N2…,N(M-1), M >=1.Assuming that N0 <N1<N2<…<N(M-1).The physical meaning of each element and the physical meaning of N are same or similar in the set.For example, Nx can be with It is read as, the last symbol of downlink transfer is k-th of symbol (being also possible to slot, be also possible to mini-slot), then exists + Nx symbol feeding back ACK/NACK of kth.It is of course also possible to select an element as N from this collection.That is the symbol The symbol numbers at interval indicated by number interval information are one in symbol numbers set predetermined.This set is most The configuration of small value N0 is to consider the demodulation coding ability of terminal.Remaining Nx value can load by base station according to cell, user Business demand (such as time delay, reliability requirement etc.) etc. because usually determining.There is no fixed relationships between multiple Nx.
In the case where being configured with the set, the network equipment and terminal can be not have after N carries out first time lookup with N0 It is directly that N carries out second of lookup with N1 in the case where finding available uplink transmission resource, and so on, until searching To available uplink transmission resource.Certainly, such situation can also use threshold information to terminate and search uplink money Source.
For example, terminal judges whether k+Nx is the symbol that can be used for uplink.The terminal can be obtained by SFI ?.If+Nx symbols of kth can be used for the symbol of uplink, and can be used for uplink behind+Nx symbols of kth Symbol meet symbol numbers to uplink, the terminal is in k+Nx feeding back ACK/NACK；
If kth+Nx symbols not can be used for can be used for behind+Nx symbols of symbol or kth of uplink The symbol of uplink is unsatisfactory for the symbol numbers to uplink, which repeats to grasp above-mentioned mistake in a symbol of kth+N (x+1) Journey.
The terminal is according to set { N0,N1,N2…,N(M-1)In successively carry out above-mentioned trial in order.If having attempted collection Close { N0,N1,N2…,N(M-1)In all elements after, still do not determine uplink transmission resource, which abandons current anti- Feedback.
The information carried by high-level signaling/physical layer signaling can be changed terminal in uplink and downlink resource location In flexible environment, uplink transmission resource is found.The present embodiment guarantees network when not increasing physical layer control signaling expense The flexibility of equipment progress resource distribution.
Fig. 8 is a kind of function structure chart of terminal provided by the present application.As shown in figure 8, the terminal includes: receiving module 801, for receiving the signaling for carrying mark space information, which is used to indicate the slave downlink transfer knot of the terminal Beam to uplink start between the symbol numbers that are spaced；The receiving module 801, which is also used to receive, carries the first time slot format letter The signaling of breath, the first time slot format information are used to indicate in the first time slot for the symbol of uplink and for downlink transfer The distribution of symbol；Processing module 802, for determining the of the terminal according to the mark space information and the first slot time information One uplink transmission resource.Wherein, the symbol numbers at interval indicated by the mark space information are symbol numbers predetermined One in set.
Further, which is also used to receive the signaling for carrying symbol quantity information, the symbol quantity information It is used to indicate the terminal and carries out the occupied symbol numbers of uplink；The processing module 802 is specifically used for according to the intersymbol Every information, the first time slot format information and the symbol quantity information, the first uplink transmission resource of the terminal is determined.
Wherein, the first uplink transfer resource is located at the first time slot.The primary sign of first uplink transmission resource is the Predefined additional character is concentrated in one time slot one, the additional character collection are to allow to provide as uplink in the first time slot The assemble of symbol of the primary sign in source.
When the first uplink transmission resource is used for the terminal feeding back ACK/NACK, which is also used to receive and take Signaling with threshold information, which, which is used to indicate the terminal and receives, is spaced between downlink data and feeding back ACK/NACK The maximum number of symbol.When being more than that maximum number and terminal indicated by threshold information find suitable first uplink not yet Transfer resource, then the terminal can terminate feeding back ACK/NACK.
The receiving module 801 is also used to receive the signaling for carrying offset information, which is used to indicate the terminal pair The symbol numbers that first uplink transmission resource is deviated；The processing module 802 is also used to according to the offset information, the first uplink Transfer resource determines the second uplink transmission resource of the terminal.
The receiving module 801 is also used to receive the signaling for carrying the second time slot format information, and the second time slot format information is used In the symbol for indicating to allow to carry out uplink in the second time slot；The processing module 802 is specifically used for according to the offset information, the One uplink transmission resource and the second time slot format information determine the second uplink transmission resource of the terminal；Second uplink Transfer resource is located at second time slot.
Fig. 9 is a kind of function structure chart of the network equipment provided by the present application.As shown in figure 9,.The network equipment includes: Sending module 902, for sending the signaling for carrying the first time slot format information to terminal, the first time slot format information is used to indicate Allow to carry out the symbol of uplink in first time slot；The sending module 902, which is also used to send to the terminal, carries the first time slot The signaling of format information, the first time slot format information are used to indicate in the first time slot for the symbol of uplink and for downlink The distribution of the symbol of transmission；Processing module 901, for determining the end according to the mark space information and the first slot time information First uplink transmission resource at end.Wherein, the symbol numbers at interval indicated by the mark space information are symbol predetermined One in number number set.
Further, which is also used to send the signaling for carrying symbol quantity information, the symbol to the terminal Quantity information is used to indicate the terminal and carries out the occupied symbol numbers of uplink；The processing module 901 is specifically used for basis The mark space information, the first time slot format information and the symbol quantity information, determine the first uplink transmission resource of the terminal.
Wherein, the first uplink transfer resource is located at the first time slot.The primary sign of first uplink transmission resource is the Predefined additional character is concentrated in one time slot one, the additional character collection are to allow to provide as uplink in the first time slot The assemble of symbol of the primary sign in source.
When the first uplink transmission resource is used for the terminal feeding back ACK/NACK, which was also used to the end End sends the signaling for carrying threshold information, the threshold information be used to indicate the terminal receive downlink data and feeding back ACK/NACK it Between the maximum number of symbol that is spaced.
The sending module 902 is also used to send the signaling for carrying offset information to the terminal, which is used to indicate The symbol numbers that the terminal deviates the first uplink transmission resource；The processing module 901 is used for according to the offset information, the One uplink transmission resource determines the second uplink transmission resource of the terminal.
The sending module 902 is also used to send the signaling for carrying the second time slot format information, the second time slot lattice to the terminal Formula information is used to indicate in the second time slot the symbol for allowing to carry out uplink；The processing module 901 is specifically used for according to this partially Information, the first uplink transmission resource and the second time slot format information are moved, determines the second uplink transmission resource of the terminal；On second Row transmission transfer resource is located at the second time slot.
The embodiment of the present application provides a kind of chip.The chip includes: at least one communication interface, at least one processing Device.If necessary, which further includes at least one processor.Wherein, communication interface, processor and memory pass through circuit (being also possible to bus in some cases) interconnection, processor call other communication devices transmit instruction or memory in store Instruction, to execute in Fig. 2 method performed by terminal or the network equipment.Therefore, which can be used for terminal, can also be with For the network equipment.
The embodiment of the present application provides a kind of terminal.The terminal device includes: memory and processor.Memory is for depositing Program instruction is stored up, processor is used to call the program instruction in memory, realizes the function of terminal in Fig. 2.
The embodiment of the present application provides a kind of network equipment.The network equipment includes: memory and processor.Memory is used In storage program instruction, processor is used to call the program instruction in memory, realizes the function of the network equipment in Fig. 2.
The embodiment of the present application provides a kind of non-volatile memory medium, and one is stored in the non-volatile memory medium Or multiple program codes.When executing the program code, the correlation technique step or network that can complete the execution of Fig. 2 terminal are set The standby correlation technique step executed.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or It partly generates according to process described herein or function.The computer can be general purpose computer, special purpose computer, meter Calculation machine network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or It is transmitted from a computer readable storage medium to another computer readable storage medium, for example, the computer instruction can To pass through wired (such as coaxial cable, optical fiber, Digital Subscriber Line from a web-site, computer, server or data center (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode is into another web-site, computer, server or data The heart is transmitted.The computer readable storage medium can be any usable medium or include that computer can access The data storage devices such as one or more usable mediums integrated server, data center.The usable medium can be magnetism Medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The application is process of the reference according to method, apparatus (system) and computer program product of the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
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.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies Within, then the application is also intended to include these modifications and variations.

Claims (28)

1. a kind of method of determining uplink transmission resource, which is characterized in that the described method includes:
Terminal receives the signaling for carrying mark space information, and the slave downlink that the mark space information is used to indicate the terminal passes It is defeated terminate to uplink to start between the symbol numbers that are spaced；
The terminal receives the signaling for carrying the first time slot format information, when first time slot format information is used to indicate first Distribution in gap for the symbol and the symbol for downlink transfer of uplink；
The terminal determines the first uplink of the terminal according to the mark space information and the first slot time information Transfer resource.
2. the method according to claim 1, wherein the method also includes:
The terminal receives the signaling for carrying symbol quantity information, and the symbol quantity information is used to indicate the terminal and carries out Row transmits occupied symbol numbers；
The terminal determines the uplink of the terminal according to the mark space information and the first slot time information Resource specifically includes:
The terminal is determined according to the mark space information, first time slot format information and the symbol quantity information First uplink transmission resource of the terminal.
3. method according to claim 1 or 2, which is characterized in that
The first uplink transfer resource is located at first time slot.
4. method according to any one of claims 1 to 3, which is characterized in that
The primary sign of first uplink transmission resource is predefined additional character is concentrated in first time slot one, The additional character collection is the assemble of symbol for allowing the primary sign as uplink transmission resource in first time slot.
5. method according to any one of claims 1 to 4, which is characterized in that when first uplink transmission resource is used for When the terminal feeding back ACK/NACK, which comprises
The terminal receives the signaling for carrying threshold information, the threshold information be used to indicate the terminal receive downlink data with The maximum number for the symbol being spaced between feeding back ACK/NACK.
6. method according to any one of claims 1 to 5, which is characterized in that the method also includes:
The terminal receives the signaling for carrying offset information, and the offset information is used to indicate the terminal to first uplink The symbol numbers that transfer resource is deviated；
The terminal determines the second uplink of the terminal according to the offset information, first uplink transmission resource Resource.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
The terminal receives the signaling for carrying the second time slot format information, when second time slot format information is used to indicate second Allow to carry out the symbol of uplink in gap；
The terminal determines the second uplink of the terminal according to the offset information, first uplink transmission resource Resource includes:
The terminal is determined according to the offset information, first uplink transmission resource and second time slot format information Second uplink transmission resource of the terminal；
The second uplink transfer resource is located at second time slot.
8. a kind of method of collocating uplink transfer resource, which is characterized in that the described method includes:
The network equipment sends the signaling for carrying the first time slot format information to terminal, and first time slot format information is used to indicate Allow to carry out the symbol of uplink in first time slot；
The network equipment sends the signaling for carrying the first time slot format information, first time slot format information to the terminal It is used to indicate the distribution in the first time slot for the symbol and the symbol for downlink transfer of uplink；
The network equipment determines the first of the terminal according to the mark space information and the first slot time information Uplink transmission resource.
9. according to the method described in claim 8, it is characterized in that, the method also includes:
The network equipment sends the signaling for carrying symbol quantity information to the terminal, and the symbol quantity information is used to indicate The terminal carries out the occupied symbol numbers of uplink；
The network equipment determines the uplink of the terminal according to the mark space information and the first slot time information Transfer resource specifically includes:
The network equipment according to the mark space information, first time slot format information and the symbol quantity information, Determine the first uplink transmission resource of the terminal.
10. method according to claim 8 or claim 9, which is characterized in that
The first uplink transfer resource is located at first time slot.
11. according to the described in any item methods of claim 8 to 10, which is characterized in that
The primary sign of first uplink transmission resource is predefined additional character is concentrated in first time slot one, The additional character collection is the assemble of symbol for allowing the primary sign as uplink transmission resource in first time slot.
12. method according to any one of claims 8 to 11, which is characterized in that when first uplink transmission resource is used When the terminal feeding back ACK/NACK, which comprises
The network equipment sends the signaling for carrying threshold information to the terminal, and the threshold information is used to indicate the terminal Receive the maximum number for the symbol being spaced between downlink data and feeding back ACK/NACK.
13. according to the described in any item methods of claim 8 to 12, which is characterized in that the method also includes:
The network equipment sends the signaling for carrying offset information to the terminal, and the offset information is used to indicate the terminal The symbol numbers that first uplink transmission resource is deviated；
The network equipment determines the second uplink of the terminal according to the offset information, first uplink transmission resource Transfer resource.
14. according to the method for claim 13, which is characterized in that the method also includes:
The network equipment sends the signaling for carrying the second time slot format information, second time slot format information to the terminal The symbol for allowing to carry out uplink is used to indicate in the second time slot；
The network equipment determines the second uplink of the terminal according to the offset information, first uplink transmission resource Transfer resource includes:
The network equipment according to the offset information, first uplink transmission resource and second time slot format information, Determine the second uplink transmission resource of the terminal；
The second uplink transfer resource belongs to second time slot.
15. a kind of terminal, which is characterized in that the terminal includes:
Receiving module, for receiving the signaling for carrying mark space information, the mark space information is used to indicate the terminal Since downlink transfer terminates to uplink between the symbol numbers that are spaced；
The receiving module is also used to receive the signaling for carrying the first time slot format information, and first time slot format information is used for Indicate the distribution in the first time slot for the symbol and the symbol for downlink transfer of uplink；
Processing module, for determining the first of the terminal according to the mark space information and the first slot time information Uplink transmission resource.
16. terminal according to claim 15, which is characterized in that
The receiving module is also used to receive the signaling for carrying symbol quantity information, and the symbol quantity information is used to indicate described Terminal carries out the occupied symbol numbers of uplink；
The processing module is specifically used for according to the mark space information, first time slot format information and the symbolic number Information is measured, determines the first uplink transmission resource of the terminal.
17. terminal according to claim 15 or 16, which is characterized in that
The first uplink transfer resource is located at first time slot.
18. 5 to 17 described in any item terminals according to claim 1, which is characterized in that
The primary sign of first uplink transmission resource is predefined additional character is concentrated in first time slot one, The additional character collection is the assemble of symbol for allowing the primary sign as uplink transmission resource in first time slot.
19. 5 to 18 described in any item terminals according to claim 1, which is characterized in that when first uplink transmission resource is used When the terminal feeding back ACK/NACK, the receiving module is also used to receive the signaling for carrying threshold information, the threshold value letter Breath is used to indicate the maximum number that the terminal receives the symbol being spaced between downlink data and feeding back ACK/NACK.
20. 5 to 19 described in any item terminals according to claim 1, which is characterized in that
The receiving module is also used to receive the signaling for carrying offset information, and the offset information is used to indicate the terminal to institute State the symbol numbers that the first uplink transmission resource is deviated；
The processing module is also used to determine the of the terminal according to the offset information, first uplink transmission resource Two uplink transmission resources.
21. terminal according to claim 20, which is characterized in that
The receiving module is also used to receive the signaling for carrying the second time slot format information, and second time slot format information is used for Indicate the symbol for allowing to carry out uplink in the second time slot；
The processing module is specifically used for according to the offset information, first uplink transmission resource and the second time slot lattice Formula information determines the second uplink transmission resource of the terminal；
The second uplink transfer resource is located at second time slot.
22. a kind of network equipment, which is characterized in that the network equipment includes:
Sending module, for sending the signaling for carrying the first time slot format information to terminal, first time slot format information is used In the symbol for indicating to allow to carry out uplink in the first time slot；
The sending module is also used to send the signaling for carrying the first time slot format information, the first time slot lattice to the terminal Formula information is used to indicate the distribution in the first time slot for the symbol and the symbol for downlink transfer of uplink；
Processing module, for determining the first of the terminal according to the mark space information and the first slot time information Uplink transmission resource.
23. the network equipment according to claim 22, which is characterized in that
The sending module is also used to send the signaling for carrying symbol quantity information to the terminal, and the symbol quantity information is used The occupied symbol numbers of uplink are carried out in the instruction terminal；
The processing module is specifically used for according to the mark space information, first time slot format information and the symbolic number Information is measured, determines the first uplink transmission resource of the terminal.
24. the network equipment according to claim 22 or 23, which is characterized in that
The first uplink transfer resource is located at first time slot.
25. according to the described in any item network equipments of claim 22 to 24, which is characterized in that
The primary sign of first uplink transmission resource is predefined additional character is concentrated in first time slot one, The additional character collection is the assemble of symbol for allowing the primary sign as uplink transmission resource in first time slot.
26. according to the described in any item network equipments of claim 22 to 25, which is characterized in that when first uplink provides When source is used for the terminal feeding back ACK/NACK, the sending module is also used to send the letter for carrying threshold information to the terminal It enables, the threshold information is used to indicate the maximum that the terminal receives the symbol being spaced between downlink data and feeding back ACK/NACK Number.
27. according to the described in any item network equipments of claim 22 to 26, which is characterized in that
The sending module is also used to send the signaling for carrying offset information to the terminal, and the offset information is used to indicate institute State the symbol numbers that terminal deviates first uplink transmission resource；
The processing module is used to determine the second of the terminal according to the offset information, first uplink transmission resource Uplink transmission resource.
28. the network equipment according to claim 27, which is characterized in that
The sending module is also used to send the signaling for carrying the second time slot format information, the second time slot lattice to the terminal Formula information is used to indicate in the second time slot the symbol for allowing to carry out uplink；
The processing module is specifically used for according to the offset information, first uplink transmission resource and the second time slot lattice Formula information determines the second uplink transmission resource of the terminal；
The second uplink transfer resource is located at second time slot.
CN201710687634.2A 2017-08-11 2017-08-11 Method, terminal and network equipment for determining uplink transmission resources Active CN109392146B (en)

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CN201710687634.2A CN109392146B (en) 2017-08-11 2017-08-11 Method, terminal and network equipment for determining uplink transmission resources
PCT/CN2018/099494 WO2019029588A1 (en) 2017-08-11 2018-08-09 Method, terminal and network device for determining uplink transmission resources

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