CN109309545A - A kind of method, equipment and system indicating time slot format - Google Patents

A kind of method, equipment and system indicating time slot format Download PDF

Info

Publication number
CN109309545A
CN109309545A CN201710618617.3A CN201710618617A CN109309545A CN 109309545 A CN109309545 A CN 109309545A CN 201710618617 A CN201710618617 A CN 201710618617A CN 109309545 A CN109309545 A CN 109309545A
Authority
CN
China
Prior art keywords
time slot
slot format
frequency resource
resource element
instruction information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710618617.3A
Other languages
Chinese (zh)
Other versions
CN109309545B (en
Inventor
马小骏
吴明
张弛
王亚飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201710618617.3A priority Critical patent/CN109309545B/en
Publication of CN109309545A publication Critical patent/CN109309545A/en
Application granted granted Critical
Publication of CN109309545B publication Critical patent/CN109309545B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting

Abstract

A kind of method, equipment and system indicating time slot format, it is related to field of communication technology, wherein this method includes that the network equipment determines the first instruction information and second indication information, and the first instruction information and second indication information are sent to terminal device, terminal device is after receiving the first instruction information and second indication information, according to the first instruction information and second indication information, the time slot format of the first frequency resource element is determined.Wherein the first instruction information is used to indicate time slot format set, includes the first time slot format in the time slot format set, and second indication information is used to indicate the first time slot format, which is the time slot format of the first frequency resource element.Thus facilitate to reduce the signaling overheads that time slot format indicates information through the above technical solution.

Description

A kind of method, equipment and system indicating time slot format
Technical field
This application involves field of communication technology, in particular to a kind of method, equipment and system for indicating time slot format.
Background technique
In long term evolution (long term evolution, LTE), the downstream transmission side in different time slot/subframes To being to carry out indicating corresponding uplink-downlink configuration format respectively for different component carriers (component carrier, CC). Wherein, uplink-downlink configuration format includes 7 kinds of formats in LTE frame structure type 2 (Frame structure type2), specifically Reference version number be V14.0.0 communication protocol in third generation partner program (3rd generation Partnership project, 3GPP) technical report (Technical Report, TR) 36.211, therefore lead in the prior art 3 bits (bit) or information greater than 3bit are often used to indicate one of 7 kinds of uplink-downlink configuration formats, by taking 3bit as an example, Assuming that 000 is used to indicate configuration0,001 is used to indicate configuration 1,010 and is used to indicate Configuration 2,011, which is used to indicate configuration 3,100 and is used to indicate configuration 4,101, to be used for Instruction configuration 5,110 is used to indicate configuration 6, if wherein on a time slot, on CC1 is corresponding Downstream arrangements format is that the corresponding uplink-downlink configuration format of configuration 1, CC2 is configuration 0, then can be with It is indicated respectively by 001,000 on a time slot wherein, CC1 and the corresponding uplink-downlink configuration format of CC2.
However, in next-generation radio (next radio, NR), since the maximum bandwidth of one-component carrier wave can reach To 400 megahertzs (MHz), it is contemplated that terminal device is limited to maximum bandwidth capability, one-component carrier wave has been divided into multiple Portions of bandwidth (bandwidth part, BWP), downstream transmission direction is for not on different time slots in this case The same corresponding time slot format of BWP (slot format) is indicative, and specific indicating means can be used every in the prior art The indicating mode of the corresponding uplink-downlink configuration format of a CC indicates the corresponding time slot format of BWP.
The indicating mode of these time slot formats be for each BWP or CC it is individually indicative, will lead to biggish letter Enable expense.
Summary of the invention
This application provides a kind of method, equipment and system for indicating time slot format, help to reduce time slot format instruction The signaling overheads of information.
In a first aspect, the embodiment of the present application provides a kind of method for indicating time slot format, this method comprises:
Terminal device receives the first instruction information and second indication information that the network equipment is sent, and refers to according to described first Show information and the second indication information, determines the time slot format of the first frequency resource element；Wherein the first instruction information It is used to indicate time slot format set, the time slot format set includes the first time slot format, and the second indication information is for referring to Showing first time slot format, first time slot format is the time slot format of first frequency resource element, described first Frequency resource element be the network equipments configuration to the terminal device and set with the network for the terminal device Communication between standby.
Through the above technical solutions, the network equipment can indicate information and second indication information by frequency domain resource by first The time slot format of unit is indicated to terminal device, therefore when the time slot format set where multiple frequency resource elements is identical, It can be indicated by one first instruction information, and time slot format is divided into time slot format set to indicate time slot lattice Formula facilitates the signaling for reducing time slot format instruction information compared with not dividing time slot format set and directly indicating time slot format Expense.
It should be noted that in the embodiment of the present application, frequency resource element can be CC, or BWP, it can be with For other frequency domain resources for being used for transmission information, to this embodiment of the present application without limiting.
Based in a first aspect, in a kind of possible design, if the network equipment is also configured to the terminal device Two frequency resource elements, and the time slot format of second frequency resource element is first time slot format, the terminal is set It is standby to indicate information and the second indication information according to described first, determine the time slot format of second frequency resource element.
Through the above technical solutions, helping to reduce the occupied signal resource of information for indicating time slot format.
Based in a first aspect, in a kind of possible design, the terminal device receive that the network equipment sends the Three instruction information, the third instruction information are used to indicate first frequency resource element and the second frequency domain resource list Member.
Through the above technical solutions, helping so that terminal device is determined to have identical time slot lattice in frequency resource element The frequency resource element of formula.
Based in a first aspect, in a kind of possible design, the corresponding configuration parameter of first frequency resource element with The corresponding configuration parameter of second frequency resource element is identical, wherein the configuration parameter include subcarrier spacing, time it is single One of type or cyclic prefix CP type of position are a variety of.
Through the above technical solutions, helping to reduce the occupied signal resource of information for indicating time slot format.
Based in a first aspect, in a kind of possible design, if the network equipment is also configured to the terminal device Three frequency resource elements and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with it is described The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format and the described 4th of the third frequency resource element The time slot format of frequency resource element is different；The terminal device receives the 4th instruction information that the network equipment is sent, institute It states the 4th instruction information and is used to indicate third frequency resource element and the 4th frequency resource element.
Through the above technical solutions, facilitate being capable of the corresponding time slot format of more flexible instruction frequency resource element.
Based in a first aspect, the time slot format set includes first time slot format in a kind of possible design With the second time slot format, in first time slot format and second time slot format, it is respectively on identical time-domain position Transmission direction does not conflict.
Through the above technical solutions, providing a kind of mode for dividing time slot format set.
Second aspect, the embodiment of the present application provide a kind of method for indicating time slot format, which comprises
The network equipment determines the first instruction information and second indication information, and sends described the to the first terminal equipment One instruction information and the second indication information；Wherein the first instruction information is used to indicate time slot format set, when described Gap format set includes the first time slot format, and the second indication information is used to indicate first time slot format, and described first Time slot format is the time slot format of the first frequency resource element, and first frequency resource element is that the network equipments configuration is given First terminal equipment, the communication for the first terminal equipment and the LA Management Room.
Through the above technical solutions, the network equipment can indicate information and second indication information by frequency domain resource by first The time slot format of unit is indicated to terminal device, therefore when the time slot format set where multiple frequency resource elements is identical, It can be indicated by one first instruction information, and time slot format is divided into time slot format set to indicate time slot lattice Formula facilitates the signaling for reducing time slot format instruction information compared with not dividing time slot format set and directly indicating time slot format Expense.
It should be noted that in the embodiment of the present application, frequency resource element can be CC, or BWP, it can be with For other frequency domain resources for being used for transmission information, to this embodiment of the present application without limiting.
Based on second aspect, in a kind of possible design, if the network equipments configuration gives the second terminal equipment The time slot format of second frequency resource element and second frequency resource element is the first time slot format；The network equipment The first instruction information and the second indication information are sent to the second terminal equipment.
Through the above technical solutions, helping to reduce the occupied signal resource of information for indicating time slot format.
Based on second aspect, in a kind of possible design, the first terminal equipment and the second terminal equipment are Same terminal device；The third that the network equipment is sent to the first terminal equipment indicates information, the third instruction letter Breath is used to indicate first frequency resource element and second frequency resource element.
Through the above technical solutions, helping so that terminal device is determined to have identical time slot lattice in frequency resource element The frequency resource element of formula.
Based on second aspect, in a kind of possible design, the corresponding configuration parameter of first frequency resource element with The corresponding configuration parameter of second frequency resource element is identical, wherein the configuration parameter include subcarrier spacing, time it is single One of type or cyclic prefix CP type of position are a variety of.
Through the above technical solutions, helping to reduce the occupied signal resource of information for indicating time slot format.
It is set if the network equipment is also configured to the first terminal in a kind of possible design based on second aspect Standby third frequency resource element and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format of the third frequency resource element and described The time slot format of 4th frequency resource element is different；The 4th instruction information that the network equipment is sent to the terminal device, The 4th instruction information is used to indicate third frequency resource element and the 4th frequency resource element.
Through the above technical solutions, facilitate being capable of the corresponding time slot format of more flexible instruction frequency resource element.
Based on second aspect, in a kind of possible design, the time slot format set includes first time slot format With the second time slot format, in first time slot format and second time slot format, it is respectively on identical time-domain position Transmission direction does not conflict.
Through the above technical solutions, providing a kind of mode for dividing time slot format set.
Based on second aspect, in a kind of possible design, if the network equipments configuration gives the third terminal equipment The time slot format of 5th frequency resource element and the 5th frequency resource element is third time slot format, the time slot format Set includes the third time slot format, wherein the 5th instruction information is used to indicate third time slot format；The network equipment to The third terminal equipment sends the first instruction information and the 5th instruction information.
Through the above technical solutions, helping to reduce the time slot format instruction occupied signal resource of information.
The third aspect, a kind of terminal device of the embodiment of the present application, comprising: transceiver module and processing module, wherein transmitting-receiving Module is used to receive the first instruction information and second indication information of network equipment transmission；The first instruction information is used to indicate Time slot format set, the time slot format set include the first time slot format, and the second indication information is used to indicate described the One time slot format, first time slot format are the time slot format of the first frequency resource element, first frequency resource element It is the network equipments configuration to the communication terminal device and for the terminal device and the LA Management Room； Processing module is used to determine first frequency resource element according to the first instruction information and the second indication information Time slot format.
Based on the third aspect, in a kind of possible design, if the network equipment is also configured to the terminal device Two frequency resource elements, and the time slot format of second frequency resource element is first time slot format, the processing mould Block is also used to determine the time slot of second frequency resource element according to the first instruction information and the second indication information Format.
Based on the third aspect, in a kind of possible design, the transceiver module is also used to receive the network equipment hair The third instruction information sent, the third instruction information are used to indicate first frequency resource element and second frequency domain money Source unit.
Based on the third aspect, in a kind of possible design, the corresponding configuration parameter of first frequency resource element with The corresponding configuration parameter of second frequency resource element is identical, wherein the configuration parameter include subcarrier spacing, time it is single One of type or cyclic prefix CP type of position are a variety of.
Based on the third aspect, in a kind of possible design, if the network equipment is also configured to the terminal device Three frequency resource elements and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with it is described The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format and the described 4th of the third frequency resource element The time slot format of frequency resource element is different, and the transceiver module is also used to receive the 4th instruction letter that the network equipment is sent Breath, the 4th instruction information are used to indicate third frequency resource element and the 4th frequency resource element.
Based on the third aspect, in a kind of possible design, the time slot format set includes first time slot format With the second time slot format, in first time slot format and second time slot format, it is respectively on identical time-domain position Transmission direction does not conflict.
It should be noted that processing module is corresponding in the third aspect and the third aspect any one possible design Processor in hardware device, transceiver module correspond to the transceiver in hardware module.
On the other hand, the embodiment of the present application also provides a kind of terminal device, including processor, transceiver and memory, The information that program instruction and transceiver are used to send and receive wherein is stored in memory, processor is deposited for executing memory The program instruction of storage, to realize the technical side of any possible design of the embodiment of the present application first aspect or first aspect offer Case.
Another aspect, the embodiment of the present application also provides a kind of computer storage mediums, are stored with for realizing first party The program of the technical solution for any possible design that face or first aspect provide.
Also on the one hand, the embodiment of the present application provides a kind of chip for indicating time slot format, which is connected with memory, For reading and executing the software program stored in memory, to realize that the embodiment of the present application first aspect or first aspect mention The technical solution of any possible design supplied.
Fourth aspect, a kind of network equipment provided by the embodiments of the present application, comprising: processing module and transceiver module, wherein Processing module is for determining that the first instruction information and second indication information, the first instruction information are used to indicate time slot format collection It closes, the time slot format set includes the first time slot format, and the second indication information is used to indicate first time slot format, First time slot format is the time slot format of the first frequency resource element, and first frequency resource element is that the network is set It is standby to be allocated to first terminal equipment, the communication for the first terminal equipment and the LA Management Room；Transceiver module is used Information and the second indication information are indicated in sending described first to the first terminal equipment.
Based on fourth aspect, in a kind of possible design, if the network equipments configuration gives the second terminal equipment The time slot format of second frequency resource element and second frequency resource element is the first time slot format, the transceiver module It is also used to send the first instruction information and the second indication information to the second terminal equipment.
Based on fourth aspect, in a kind of possible design, the first terminal equipment and the second terminal equipment are Same terminal device, the third that the transceiver module is also used to send to the first terminal equipment indicate information, the third Instruction information is used to indicate first frequency resource element and second frequency resource element.
Based on fourth aspect, in a kind of possible design, the corresponding configuration parameter of first frequency resource element with The corresponding configuration parameter of second frequency resource element is identical, wherein the configuration parameter include subcarrier spacing, time it is single One of type or cyclic prefix CP type of position are a variety of.
It is set if the network equipment is also configured to the first terminal in a kind of possible design based on fourth aspect Standby third frequency resource element and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format of the third frequency resource element and described The time slot format of 4th frequency resource element is different, the 4th instruction that the transceiver module is also used to send to the terminal device Information, the 4th instruction information are used to indicate third frequency resource element and the 4th frequency resource element.
Based on fourth aspect, in a kind of possible design, the time slot format set includes first time slot format With the second time slot format, in first time slot format and second time slot format, it is respectively on identical time-domain position Transmission direction does not conflict.
Based on fourth aspect, in a kind of possible design, if the network equipments configuration gives the third terminal equipment The time slot format of 5th frequency resource element and the 5th frequency resource element is third time slot format, the time slot format Set includes the third time slot format, wherein the 5th instruction information is used to indicate third time slot format, the transceiver module is also For sending the first instruction information and the 5th instruction information to the third terminal equipment.
It should be noted that processing module is corresponding in fourth aspect and fourth aspect any one possible design Processor in hardware device, transceiver module correspond to the transceiver in hardware module.
On the other hand, the embodiment of the present application also provides a kind of network equipment, including processor, transceiver and memory, The information that program instruction and transceiver are used to send and receive wherein is stored in memory, processor is deposited for executing memory The program instruction of storage, to realize the technical side of any possible design of the embodiment of the present application second aspect or second aspect offer Case.
Another aspect, the embodiment of the present application also provides a kind of computer storage mediums, are stored with for realizing second party The program of the technical solution for any possible design that face or second aspect provide.
Also on the one hand, the embodiment of the present application provides a kind of chip for indicating time slot format, which is connected with memory, For reading and executing the software program stored in memory, to realize that the embodiment of the present application second aspect or second aspect mention The technical solution of any possible design supplied.
5th aspect, a kind of communication system provided by the embodiments of the present application, including the embodiment of the present application third aspect or The network equipment that the terminal device and the embodiment of the present application fourth aspect or fourth aspect that the third aspect provides provide.
Detailed description of the invention
Fig. 1 is the configuration diagram of communication system applied by the embodiment of the present application；
Fig. 2 is the schematic diagram of the embodiment of the present application slot format；
Fig. 3 is the flow diagram for the method that the embodiment of the present application indicates time slot format；
Fig. 4 is the schematic diagram for the BWP that the embodiment of the present application corresponds to different sub-carrier interval；
Fig. 5 a and Fig. 5 b are respectively the structural schematic diagram of the embodiment of the present application terminal device；
Fig. 6 a and Fig. 6 b are respectively the structural schematic diagram of the embodiment of the present application network equipment；
Fig. 7 is the structural schematic diagram of the communication system of the embodiment of the present application.
Specific embodiment
The embodiment of the present application is described in detail with reference to the accompanying drawings of the specification.
Term " system " and " network " are used interchangeably in the embodiment of the present application.Term in the embodiment of the present application " and/ Or ", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, it can be with table Show: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent front and back Affiliated partner is a kind of relationship of "or".
It should be understood that the embodiment of the present application can be applied to but be not limited to NR system, LTE system can also be applied to, for a long time Advanced (long term evolution-advanced, the LTE-A) system of evolution, enhancing Long Term Evolution (enhanced Long term evolution-advanced, eLTE) etc. in communication systems, extend also to such as Wireless Fidelity (wireless fidelity, WiFi), worldwide interoperability for microwave accesses (worldwide interoperability for Microwave access, wimax) and the relevant cellular system such as 3GPP in, applied by specific the embodiment of the present application Communication system architecture can be as shown in Figure 1, include base station and at least one terminal device, it should be noted that the application is implemented The number of terminal in communication system equipment shown in Fig. 1 is not limited in example.
It should be understood that terminal device involved in the embodiment of the present application can be for for providing a user voice and/or data The equipment of connectivity, the handheld device with wireless connecting function are connected to other processing of radio modem and set It is standby.Terminal device can also be wireless terminal, wherein wireless terminal can be through wireless access network (radio access Network, RAN) communicated with one or more core nets, wireless terminal can be mobile terminal, as mobile phone (or For " honeycomb " phone) or computer with mobile terminal, for example, the computer with mobile terminal can be portable, sleeve Precious formula, hand-held, built-in computer or vehicle-mounted mobile device, they exchange language and/or data with wireless access network. For example, wireless terminal can also be personal communication service (personal communication service, PCS) phone, nothing Rope phone, Session initiation Protocol (session initiation protocol, SIP) phone, wireless local loop (wireless local loop, WLL) stand, personal digital assistant (personal digital assistant, PDA) etc. is set It is standby.Wireless terminal is referred to as system, subscriber unit (subscriber unit), subscriber station (subscriber Station), movement station (mobile station), mobile station (mobile), distant station (remote station), access point (access point, AP), remote terminal (remote terminal), access terminal (access terminal), user are whole Hold (user terminal), user agent (user agent), user equipment (user device) or user equipment (user Equipment, UE) etc., the embodiment of the present application is without limitation.
The network equipment in the embodiment of the present application can be that (such as macro base station, micro-base station is (also referred to as small for various forms of base stations Stand)), relay station, access point etc., or can be and refer to the accession in net on interface in the sky through one or more sectors and wireless The equipment of terminal communication.When the network equipment is base station, air frame and Internet protocol (internet that base station can be used for receive Protocol, IP) it is grouped and is mutually converted, as the router between wireless terminal and the rest part of access net, wherein The rest part of access net may include IP network.Base station can also be used to coordinate the attribute management to air interface.Wherein, it is using In the communication system of different radio access technologies, the title for having the equipment of base station functions may be different, for example, global Mobile communication system (global system for mobile communication, GSM) or CDMA (code Division multiple access, CDMA) base station in system is referred to as base station (base transceiver Station, BTS), the base in wideband code division multiple access (wideband code division multiple access, WCDMA) Stand be referred to as node B (node B), the base station in LTE system be referred to as evolved base station (evolutional node B, ENB), the base station in NR system is referred to as universal base station (genernal node B, gNB) etc..The embodiment of the present application to this not It is not limited.
It is explained below for some nouns of the embodiment of the present application.
Frequency resource element: being indicated to unit of the resource of terminal device time slot format on frequency domain for the network equipment, can Think CC, can also be BWP, or be carrier frequency band (carrier band) etc., the embodiment of the present application is to this without limiting. Wherein the BWP in the embodiment of the present application can be continuous frequency domain resource, or discontinuous frequency domain resource.
Time slot: also known as slot, to transmit the unit of the resource of data in the time domain, a time slot generally comprises multiple symbols Number/chip, each symbol/chip may have identical or different transmission direction.
Configuration parameter, and numerology can be referred to as, including subcarrier spacing, the type of chronomere or cyclic prefix (Cyclic Prefix, CP), wherein it should be noted that configuration parameter may include the type of subcarrier spacing, chronomere It can also include other parameters such as Fast Fourier Transform (FFT) (Fast Fourier at least one of with CP Transformation, FFT) points etc., the embodiment of the present application is to this without limiting.Specifically, configuration parameter is for retouching The parameter of frequency resource element is stated, the corresponding configuration parameter of frequency resource element is different, may result in the time domain width of symbol It is different.By taking subcarrier spacing as an example, if the corresponding subcarrier spacing of frequency resource element is 15 kHz (KHz), a symbol Number time domain width be 1/15000 second (s), if the corresponding subcarrier spacing of frequency resource element is 30KHz, symbol Time domain width is 1/30000s, in NR, as subcarrier spacing (subcarrier spacing)≤60KHz, and each time slot Including symbol number be 7 or 14；As subcarrier spacing > 60KHz, the number for the symbol that each time slot includes is 14 It is a.
Time slot format, also known as slot format are used to indicate terminal device each symbol/chip on a slot The information such as transmission direction, or the content that is carried on one or more symbol/chip.It is exemplary, time slot lattice as shown in Figure 2 Formula: DL format 0, DL format 1, DL format 2, DL format 3, UL format 0,1 and of UL format UL format 2 in actual communication system, may be only used wherein time slot format shown in Fig. 2 is by way of example only Some or all of in time slot format shown in Fig. 2, it is also possible to use in addition to this other kinds of time slot format, the application To this without limiting in embodiment.
Time slot format set, including at least one time slot format are by by all time slots lattice used in communication system Formula, which according to certain rules divides, to be obtained.It is exemplary, it is assumed that the time slot format used in a communications system is as shown in Fig. 2, work as Division rule is the biography that any two time slot format belonged in same time slot format set is respectively on identical time-domain position Defeated direction does not conflict, then time slot format shown in Fig. 2 can be divided into time slot format set 1 and time slot format set 2, wherein It include DL format 0, DL format 1, DL format 2, DL format 3, time slot format collection in time slot format set 1 Closing in 2 includes UL format 0, UL format 1 and UL format 2, with DL format 0, DL format 1, DL For format 3 and UL format 0, DL format 0 and DL format 1 transmit downlink number on time-domain position A According to, DL format 3 is sky on time-domain position A, i.e., any data are not transmitted on time-domain position A, and UL format 0 exists Upstream data is transmitted on time-domain position A, therefore DL format 0, DL format 1 are equal and UL format 0 is in time-domain position A On transmission direction conflict, the transmission direction of DL format 0, DL format 1 and DL format 3 on time-domain position A Do not conflict, but due to DL format 3 be on time-domain position A it is empty, DL format 3 and UL format 0 when Transmission direction on the A of domain position does not also conflict, however DL format 3 transmits downlink data, UL on time-domain position B Format 0 transmits upstream data on time-domain position B, therefore DL format 3 and UL format 0 are on time-domain position B Transmission direction conflict, therefore DL format 3 and UL format 0 belong to different time slot format set, and DL format 0, the transmission direction on DL format 1 and the time-domain position in office of DL format 3 does not conflict, therefore DL format 0, DL Format 1 and DL format 3 belongs to same time slot format set.
In addition it is also necessary to which explanation, in the embodiment of the present application, the division of time slot format set are not limited to above-mentioned draw Divider is then, exemplary to be also based on the alignment condition for controlling signal area, as long as on a slot in each slot format The character positions of carrying control data be aligned and do not conflict and can be divided into same time slot format set.Shown in Fig. 2 Time slot format for, do not rushed if being used for transmission transmission direction on the time-domain position of ascending control information and Downlink Control Information It is prominent, then time slot format shown in Fig. 2 is divided into time slot format set a and time slot format set b, wherein time slot format set a In include DL format 0, DL format 2, DL format 3, UL format 0, UL format 1 and UL format It include DL format 1 in 2, time slot format set b.Or the division of time slot format set is accorded with according between different numerology Number alignment relation etc. divided.By taking numerology includes subcarrier spacing as an example, different subcarrier spacings be will lead to The time domain width of symbol is different, can with the time slot format of the corresponding frequency resource element in prespecified different sub-carrier interval which The transmission direction of symbol on time-domain position cannot conflict, such as the subcarrier spacing corresponding frequency resource element of 15KHz The first two accords on the time slot format of first symbol frequency resource element corresponding with the subcarrier spacing of 30KHz on time slot format Number transmission direction do not conflict.But no matter how time slot format set divides, the time slot suitable for the embodiment of the present application The indicating mode of format.
It describes in detail so that frequency resource element is BWP as an example below, when frequency resource element is CC or other use In transmit information frequency domain resource when, with frequency resource element be BWP when it is similar, this is no longer going to repeat them.
As shown in figure 3, the method for the embodiment of the present application instruction time slot format, comprising:
Step 300, the network equipment determines the first instruction information and second indication information, wherein the first instruction information is for referring to Show time slot format set, which includes the first time slot format, and second indication information is used to indicate the first time slot lattice Formula, the first time slot format are the time slot format of the first BWP, and the first BWP is progress of the network equipments configuration to first terminal equipment Communication.
Step 301, the network equipment sends the first instruction information and second indication information to first terminal equipment.
Step 302, first terminal equipment is in the first instruction information and second indication information for receiving network equipment transmission Afterwards, according to the first instruction information and second indication information, the time slot format of the first BWP is determined.
It should be noted that in the embodiment of the present application, the first instruction information and second indication information can be carried one In a signaling message or first indicates that information and second indication information are carried respectively in different signaling messages, the application Embodiment is to this without limiting.
Exemplary, the first instruction information and second indication information can be carried on a wireless heterogeneous networks (radio Resource control, RRC) in signaling, a media access control (media access can also be carried on Control, MAC) in signaling, can also be carried on a Downlink Control Information (downlink control information, DCI) in signaling, to this embodiment of the present application without limiting.
In addition, the first instruction information can be carried on main frequency resource element or MAC or DCI with reference to frequency resource element In signaling, second indication information can be carried in the DCI signaling of each frequency resource element or the first instruction information can be with It is carried in MAC the or DCI signaling of main frequency resource element or reference frequency resource element, second indication information can be carried on Main frequency resource element is medium with reference to MAC the or DCI signaling of frequency resource element.Wherein, main frequency resource element or reference Frequency resource element is frequency domain resource of the network equipments configuration to terminal device as all frequency resource element reference configurations, or The main frequency resource element of person or with reference to frequency resource element be when terminal device accesses network at first where frequency resource element, Or main frequency resource element or reference frequency resource element are group common Physical Downlink Control Channel (physical Downlink control channel, PDCCH) where frequency domain resource, wherein group common PDCCH be for passing The channel of defeated one group of terminal device control information.Frequency resource element is that network equipments configuration carries out data transmission to terminal device Frequency domain resource, such as Physical Downlink Shared Channel (physical downlink shared channel, PDSCH) or object Manage the frequency domain resource where Uplink Shared Channel (physical uplink shared channel, PUSCH).
Exemplary, the first instruction information is carried in group common DCI, and second indication information is carried on In specific DCI, therefore through the above way can be so that when the time slot format set of multiple BWP belongs to same When gap format set, so that it may the first instruction information is sent to by multiple terminal devices by group common DCI, wherein Multiple terminal devices are the terminal device at least one BWP being configured in multiple BWP.
In the embodiment of the present application since the time slot format of BWP can be total by the first instruction information and second indication information Same to be indicated, the first instruction information can indicate the part common of the time slot format of BWP, and second indication information can indicate The part specific of BWP, therefore when the network equipment is the multiple BWP of one or more terminal equipment configurations in cell, it can The time slot format of multiple BWP can be indicated by sending the first instruction information and second indication information with the network equipment, thus have The bit number for helping reduce the information for being used to indicate time slot format, saves the expense of system.
The method of instruction time slot format in the embodiment of the present application is described in detail by taking TDD system as an example below.
In a tdd system, due on some time point (symbol on a such as slot) in frequency band, uplink Communication and downlink communication cannot carry out simultaneously.It therefore, in a tdd system, can be according to the transmission being located on identical time-domain position The rule that direction does not conflict divides all time slot formats used in TDD system.It is with time slot format used in TDD system It is illustrated for time slot format as shown in Figure 2, but is not limited to time slot format shown in Fig. 2 in a communications system.When pressing Time slot format set 1 and time slot lattice when dividing, are obtained according to the rule that does not conflict of transmission direction being located on identical time-domain position Formula set 2, it wherein include DL format 0, DL format 1, DL format 2, DL format in time slot format set 1 3, it include UL format 0, UL format 1 and UL format 2 in time slot format set 2.
Assuming that the network equipment is that terminal device 1 is configured with BWP1, BWP2, and the network equipment is that terminal device 2 is matched in slot1 Set BWP3, BWP4, BWP5, the network equipment is that terminal device 3 is configured with BWP6, wherein BWP1, BWP2, BWP3, BWP4, It can be overlapped, can not also be overlapped between BWP5, BWP6.If the time slot of the time slot format of the time slot format of BWP1, BWP2, BWP3 Format, the time slot format of BWP4, BWP5 time slot format and BWP6 time slot properly belong to time slot format set 1 on slot1, then First instruction information is used to indicate time slot format set 1, and exemplary first instruction information can be the mark of time slot format set 1 Information, such as sequence number or enumerated value etc., the network equipment can be set by way of multicast or broadcast to terminal device 1, terminal Standby 2, terminal device 3 sends the first instruction information, then need to only send one time first instruction information in the network equipment, terminal device 1, Terminal device 2, terminal device 3 can then get the first instruction information, send the first instruction information without being repeated several times, from And facilitate the expense of signaling in reduction system.
For second indication information, it is assumed that the time slot format of BWP1 is DL format 0, the time slot format of BWP2 is DL Format 1, BWP3 time slot format be DL format 3, the time slot format of BWP4 is DL format 0, the time slot lattice of BWP5 Formula is DL format 2, the time slot format of BWP6 is DL format 1, due to including 4 seed types in time slot format set 1 Time slot format can then indicate time slot format different in time slot format set 1 by 2bit information, it should be noted that On slot1, network equipments configuration may also only use time slot format set to the time slot format of the BWP of terminal device and close in 1 Partial time slot format, such as the network equipment gives terminal device a to configure BWP0, also configures BWP0, wherein terminal to terminal device b The time slot format of the BWP0 of equipment a configuration is DL format 1, and the time slot format to the BWP0 that terminal device 2 configures is DL Format 0, and in time slot format set 1 include DL format 0, DL format 1, DL format 2, DL format 3, network equipments configuration is two time slot formats used in time slot format set 1 to the BWP of terminal device.
A kind of possible implementation are as follows: each second indication information is used to indicate the time slot format of a BWP, when all Second indication information when being sent to terminal device 1, terminal device 2 and terminal device 3 in a signaling message, in order to enable Different terminal devices can determine which second indication information is to be used to indicate network equipments configuration to the time slot of the BWP of itself Format, then sequence or network device in advance the notice instruction letter of terminal device second for the second indication information that can make an appointment The sequence of breath to this embodiment of the present application without limiting, such as in the first signaling message carries second indication information, wherein Second indication information be from left to right successively according to the tactic of BWP1, BWP2, BWP3, BWP4, BWP5, BWP6, then it is right For terminal device 1, after receiving the first signaling message, from left to right first position need to be only parsed in the first signaling message With the second indication information on second position, without parsing the second indication information in other positions.In such case Under, in order to reduce the expense of signaling, the network equipment can send the first signaling to terminal device by way of multicast or broadcast Message, so that the network equipment sends first signaling message, that is, terminal device 1, terminal device 2, terminal may make to set Standby 3 can get the first signaling message.Therefore in this case, due to the first instruction information can by the information of 1bit into Row indicates that each second indication information can be indicated by the information of 2bit, therefore the time slot format of BWP1~BWP6 Instruction information can be indicated by (1+2+2+2+2+2+2) bit, indicate one with 3bit is used alone in the prior art The time slot format of BWP is compared, and the signaling overheads of system is reduced.
In addition to this, second indication information can also be transmitted directly to corresponding terminal device, such as second indication information In be used to indicate BWP1 time slot format second indication information and be used to indicate BWP2 time slot format second indication information It can be transmitted directly to terminal device 1, without being sent to other terminal devices.
It should also be noted that, in the embodiment of the present application, the same BWP is possible to be allocated to multiple terminal devices, then Need to indicate the time slot format of the BWP to these terminal devices respectively.Such as BWP1 is both allocated to terminal device by the network equipment 1, it is allocated to terminal device 2, but on slot1, for terminal device 1, the time slot format of BWP1 is DL Format0, for terminal device 2, the time slot format of BWP1 is DL format 1, at this point, then needing to set to terminal respectively The time slot format of standby 1 and the instruction of terminal device 2 BWP1.
In addition, in order to save the expense of signaling message, since the time slot format of BWP1 and the time slot format of BWP4 are DL The time slot format of format 0, BWP2 and the time slot format of BWP6 are DL format 1, alternatively possible implementation Are as follows: the time slot format of BWP1 and the time slot format of BWP4 can be indicated by a second indication information, can pass through another Second indication information indicates the time slot format of BWP2 and the time slot format of BWP6.Specifically, since BWP1 is network equipments configuration To terminal device 1, BWP2 is network equipments configuration to terminal device 2, due to the time slot format of BWP1 and the time slot of BWP2 Format is by indicating that the second indication information of DL format 0 indicates, therefore the network equipment needs second to indicate this Information had both been sent to terminal device 1, it is also desirable to be sent to terminal device 2, which can pass through multicast or broadcast Form be sent to terminal device 1 and terminal device 2.In this case, optionally, when all second indication informations carry Second indication information is carried when a signaling message is sent, such as in the first signaling message, due to the time slot format of BWP1 Time slot format with BWP4 is DL format 0, and the time slot format of BWP2 and the time slot format of BWP6 are DL format 1, wherein second indication information be from left to right successively according to the tactic of BWP1/BWP4, BWP2/BWP6, BWP3, BWP, The network equipment by being about scheduled on putting in order for second indication information in the first signaling message with terminal device in advance, or in advance Terminal device second indication information in the first signaling message is notified to put in order, then terminal device can be from the first signaling The second indication information for belonging to itself is read in message.
In addition, when the time slot format for the BWP1 that the network equipment is configured to terminal device 1 is identical with the time slot format of BWP2, In order to enable terminal device 1 is able to know that the time slot format of which second indication information instruction corresponds to multiple BWP, optionally, The network equipment sends third to terminal device and indicates information, and wherein third instruction information is used to indicate corresponding to time slot format set In same time slot format at least two BWP.Exemplary, BWP1 and BWP2 respectively correspond the DL in time slot format set 1 Format 0, then third instruction information is used to indicate BWP1 and BWP2.
In addition, each BWP corresponds to a kind of configuration parameter in NR, wherein configuration parameter includes subcarrier spacing, time list Type or cyclic prefix (Cyclic Prefix, CP) type of position etc.；Configuration parameter can be referred to as numerology again, when When the corresponding configuration parameter of BWP is identical, the time slot format of BWP is identical, terminal device can according to the corresponding configuration parameter of BWP come Determine that the time slot format of which BWP is identical.
Specifically, as shown in figure 4, BWP1 corresponds to the subcarrier spacing of 30KHz, BWP2, BWP3 respectively correspond the son of 15KHz The time domain width of each symbol is 1/30000 second (s) when carrier wave interval due to subcarrier spacing is 30KHz, and subcarrier spacing is The time domain width of each symbol is 1/15000s when 15KHz, therefore includes on one slot when group intercarrier is divided into 30KHz When the number of symbol for including on one slot when the number of symbol and subcarrier spacing are 15KHz is identical, then subcarrier spacing Slot when for 15KHz corresponds to 2 slot when subcarrier spacing is 30KHz, if slot when subcarrier spacing is 15KHz For the first slot, slot when subcarrier spacing is 30KHz is the 2nd slot, and since the time slot format of BWP is a slot The time slot format of upper BWP, then for communication system, the time domain width of different subcarrier spacing slot be may be different , therefore the integrality in order to guarantee each time slot, time slot format indicates slot used in information in the embodiment of the present application It is taken as the maximum slot of time domain width in all slot, alternatively, being taken as the least common multiple of all slot time domain widths, then upper In the case of stating, slot is the first slot.By taking Fig. 4 as an example, other than using the first instruction information to indicate time slot format set, for For BWP1, due to including 2 the 2nd slot in the first slot, then need to indicate BWP1 on first the 2nd slot when The time slot format of BWP1 on gap format, and second the 2nd slot of instruction.
Due in that case, time slot format corresponding to the BWP corresponding to same configuration parameter is under normal conditions It is identical, but in the case where certain special, it is also possible to there is time slot format corresponding to the BWP of corresponding same configuration parameter not The presence of same situation works as the network equipment in order to enable terminal device knows which corresponds to the time slot format difference of identical BWP It is allocated to terminal device the first BWP and the 2nd BWP, wherein configuration parameter corresponding to the first BWP and the 2nd BWP is identical, but the When the time slot format difference of the time slot format of one BWP and the 2nd BWP, optionally, the network equipment sends the 4th to terminal device and refers to Show information, wherein the 4th instruction information is used to indicate the first BWP and the 2nd BWP.Exemplary, the 4th instruction information can be first The identification information of BWP, the 2nd BWP.
It should be noted that when respectively corresponding configuration parameter 1 there are at least three BWP at least one BWP, but extremely When the corresponding time slot format difference of few three BWP, the 4th instruction information is then used to indicate at least three BWP.
It should also be noted that, in the embodiment of the present application in addition to that can indicate the corresponding time slot lattice of BWP on current slot Other than formula, the corresponding time slot format of BWP on current slot and subsequent multiple slot also can indicate that, wherein time slot format indicates Mode it is similar with the indicating mode of above-mentioned time slot format.
Based on same design, a kind of terminal device is additionally provided in the embodiment of the present application, the terminal device is for executing State the movement or function of terminal device in embodiment of the method.
Based on same design, a kind of network equipment is additionally provided in the embodiment of the present application, the network equipment is for executing State the movement or function of the network equipment in embodiment of the method.
The embodiment of the present invention also provides a kind of communication system, including the network equipment and terminal device in above-described embodiment.
In order to save space, the content of device part can be referring specifically to embodiment of the method, and overlaps will not be repeated.
As shown in Figure 5 a, the terminal device 500 of the embodiment of the present application, comprising: transceiver module 520a and processing module 510a, Wherein, transceiver module 520a is used to receive the first instruction information and second indication information of network equipment transmission；Described first refers to Show that information is used to indicate time slot format set, the time slot format set includes the first time slot format, the second indication information It is used to indicate first time slot format, first time slot format is the time slot format of the first frequency resource element, described the One frequency resource element be the network equipments configuration to the terminal device and for the terminal device and the network The communication of equipment room；Processing module 510a is used for according to the first instruction information and second indication information, determine described in The time slot format of first frequency resource element.
In a kind of possible design, if the network equipment is also configured to the second frequency domain resource of terminal device list Member, and the time slot format of second frequency resource element is first time slot format, processing module 510a is also used to basis The first instruction information and the second indication information, determine the time slot format of second frequency resource element.
In a kind of possible design, transceiver module 520a is also used to receive the third instruction letter that the network equipment is sent Breath, the third instruction information are used to indicate first frequency resource element and second frequency resource element.
In a kind of possible design, the corresponding configuration parameter of the first frequency resource element and second frequency domain are provided The corresponding configuration parameter of source unit is identical, wherein the configuration parameter include subcarrier spacing, chronomere type or follow Ring prefix CP type.
In a kind of possible design, if the network equipment is also configured to the terminal device third frequency resource element With the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element and the 4th frequency domain resource list The corresponding configuration parameter of member is identical and the time slot format of the third frequency resource element and the 4th frequency resource element Time slot format is different, and transceiver module 510a is also used to receive the 4th instruction information that the network equipment is sent, and the described 4th refers to Show that information is used to indicate third frequency resource element and the 4th frequency resource element.
In a kind of possible design, the time slot format set includes first time slot format and the second time slot lattice Formula, in first time slot format and second time slot format, the transmission direction being respectively on identical time-domain position is not rushed It is prominent.
Specifically, the hardware structural diagram of the terminal device 500 of the embodiment of the present application is as shown in Figure 5 b, including processor 510b, transceiver 520b and memory 530b.It should be noted that processing module 510a corresponds to 500 hardware knot of terminal device Processor 510b in structure, transceiver module 520a correspond to the transceiver 520b in 500 hardware configuration of terminal device.Wherein, it receives Hair device 520b includes receiver and transmitter, and the program that memory 530b can be used for pre-installing when storage terminal device 500 is dispatched from the factory/ Code also can store the code etc. when executing for processor 510b.
Wherein, processor 510b can use general central processing unit (central processing unit, CPU), Microprocessor, application specific integrated circuit (application specific integrated Circuit, ASIC), or One or more integrated circuits, for executing relevant operation, to realize technical solution provided by the embodiment of the present application.
It should be noted that although illustrate only processor 510b, transmitting-receiving in the hardware configuration of terminal device 500 shown in Fig. 5 b Device 520b and memory 530b, but during specific implementation, it should be apparent to a person skilled in the art that the terminal device 500 also operate normally other necessary devices comprising realizing.Meanwhile according to specific needs, those skilled in the art should Understand, which also may include the hardware device for realizing other additional functions.In addition, those skilled in the art answers When understand, the terminal device 500 can also only comprising realize the embodiment of the present application necessary to device or module, without comprising Whole device shown in Fig. 5 b.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, above-mentioned program can be stored in a computer-readable storage medium In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, above-mentioned storage medium can be magnetic Disk, CD, read-only memory (read-only memory, ROM) or random access memory (random access Memory, RAM) etc..
As shown in Figure 6 a, the network equipment 600 of the embodiment of the present application, comprising: processing module 610a and transceiver module 620a, Wherein, processing module 610a is for determining that the first instruction information and second indication information, the first instruction information are used to indicate Time slot format set, the time slot format set include the first time slot format, and the second indication information is used to indicate described the One time slot format, first time slot format are the time slot format of the first frequency resource element, first frequency resource element It is the network equipments configuration to first terminal equipment, for the logical of the first terminal equipment and the LA Management Room Letter；Transceiver module 620a is used to send the first instruction information and the second indication information to the first terminal equipment.
In a kind of possible design, if the network equipments configuration gives the second frequency domain resource of second terminal equipment list The time slot format of member and second frequency resource element is the first time slot format, and transceiver module 620a is also used to described the Two terminal devices send the first instruction information and the second indication information.
In a kind of possible design, the first terminal equipment and the second terminal equipment are same terminal device, The third that transceiver module 620a is also used to send to the first terminal equipment indicates information, and the third instruction information is for referring to Show first frequency resource element and second frequency resource element.
In a kind of possible design, the corresponding configuration parameter of the first frequency resource element and second frequency domain are provided The corresponding configuration parameter of source unit is identical, wherein the configuration parameter include subcarrier spacing, chronomere type or follow Ring prefix CP type.
In a kind of possible design, if the network equipment is also configured to the first terminal equipment third frequency domain resource Unit and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element and the 4th frequency domain provide The corresponding configuration parameter of source unit is identical and the time slot format and the 4th frequency domain resource list of the third frequency resource element The time slot format of member is different, the 4th instruction information that transceiver module 620a is also used to send to the terminal device, and the described 4th Instruction information is used to indicate third frequency resource element and the 4th frequency resource element.
In a kind of possible design, the time slot format set includes first time slot format and the second time slot lattice Formula, in first time slot format and second time slot format, the transmission direction being respectively on identical time-domain position is not rushed It is prominent.
In a kind of possible design, if the network equipments configuration gives the 5th frequency domain resource list of third terminal equipment The time slot format of member and the 5th frequency resource element is third time slot format, and the time slot format set includes described the Three time slot formats, wherein the 5th instruction information is used to indicate third time slot format, transceiver module 620a is also used to the third Terminal device sends the first instruction information and the 5th instruction information.
In fourth aspect and fourth aspect any one possible design, processing module corresponds in hardware device Processor, transceiver module correspond to the transceiver in hardware module.
Specifically, the hardware structural diagram of the network equipment 600 of the embodiment of the present application is as shown in Figure 6 b, including processor 610b, transceiver 620b and memory 630b.It should be noted that processing module 610a corresponds to 600 hardware knot of the network equipment Processor 610b in structure, transceiver module 620a correspond to the transceiver 620b in 600 hardware configuration of the network equipment.Wherein, it receives Hair device 620b includes receiver and transmitter, and the program that memory 630b can be used for pre-installing when storage networking device 600 dispatches from the factory/ Code also can store the code etc. when executing for processor 610b.
Wherein, processor 610b can use general CPU, microprocessor, ASIC, or one or more integrated electricity Road, for executing relevant operation, to realize technical solution provided by the embodiment of the present application.
It should be noted that although illustrate only processor 610b, transmitting-receiving in the hardware configuration of the network equipment 600 shown in Fig. 6 b Device 620b and memory 630b, but during specific implementation, it should be apparent to a person skilled in the art that the network equipment 600 also operate normally other necessary devices comprising realizing.Meanwhile according to specific needs, those skilled in the art should Understand, which also may include the hardware device for realizing other additional functions.In addition, those skilled in the art answers When understand, the network equipment 600 can also only comprising realize the embodiment of the present application necessary to device or module, without comprising Whole device shown in Fig. 6 b.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, above-mentioned program can be stored in a computer-readable storage medium In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, above-mentioned storage medium can be magnetic Disk, CD, ROM or RAM etc..
As shown in fig. 7, the communication system 700 of the embodiment of the present application, including terminal device 500 and the network equipment 600.
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, complete hardware embodiment, complete software embodiment or implementation combining software and hardware aspects can be used in the application The form of example.Moreover, can be used can in the computer that one or more wherein includes computer usable program code by the application With the computer program product implemented in storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) Form.
The application is referring to method, the process of equipment (system) and computer program product according to 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 some possible embodiments in the application have been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications may be made to these embodiments.So the following claims are intended to be interpreted as Including the embodiment of the present application and fall 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 (27)

1. a kind of method for indicating time slot format, which is characterized in that the described method includes:
Terminal device receives the first instruction information and second indication information that the network equipment is sent；The first instruction information is used for Indicate that time slot format set, the time slot format set include the first time slot format, the second indication information is used to indicate institute The first time slot format is stated, first time slot format is the time slot format of the first frequency resource element, first frequency domain resource Unit be the network equipments configuration to the terminal device and for the logical of the terminal device and the LA Management Room Letter；
The terminal device determines the first frequency domain resource list according to the first instruction information and the second indication information The time slot format of member.
2. the method as described in claim 1, which is characterized in that if the network equipment is also configured to the terminal device second Frequency resource element, and the time slot format of second frequency resource element is first time slot format, the method is also wrapped It includes:
The terminal device determines the second frequency domain resource list according to the first instruction information and the second indication information The time slot format of member.
3. method according to claim 2, which is characterized in that the method also includes:
The terminal device receives the third instruction information that the network equipment is sent, and the third instruction information is used to indicate institute State the first frequency resource element and second frequency resource element.
4. method according to claim 2, which is characterized in that the corresponding configuration parameter of first frequency resource element and institute It is identical to state the corresponding configuration parameter of the second frequency resource element, wherein the configuration parameter includes subcarrier spacing, chronomere Type or cyclic prefix CP type.
5. method as claimed in claim 4, which is characterized in that if the network equipment is also configured to the terminal device third Frequency resource element and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element and described the The corresponding configuration parameter of four frequency resource elements is identical and the time slot format of the third frequency resource element and the 4th frequency The time slot format of domain resource unit is different, the method also includes:
The terminal device receives the 4th instruction information that the network equipment is sent, and the 4th instruction information is used to indicate the Three frequency resource elements and the 4th frequency resource element.
6. the method as described in any in claim 1 to 5, which is characterized in that the time slot format set includes described first Time slot format and the second time slot format in first time slot format and second time slot format, are respectively at identical time domain Transmission direction on position does not conflict.
7. a kind of method for indicating time slot format, which is characterized in that the described method includes:
The network equipment determines that the first instruction information and second indication information, the first instruction information are used to indicate time slot format collection It closes, the time slot format set includes the first time slot format, and the second indication information is used to indicate first time slot format, First time slot format is the time slot format of the first frequency resource element, and first frequency resource element is that the network is set It is standby to be allocated to first terminal equipment, the communication for the first terminal equipment and the LA Management Room；
The network equipment sends the first instruction information and the second indication information to the first terminal equipment.
8. the method for claim 7, which is characterized in that if the network equipments configuration is to the second terminal equipment the The time slot format of two frequency resource elements and second frequency resource element is the first time slot format, the method also includes:
The network equipment sends the first instruction information and the second indication information to the second terminal equipment.
9. method according to claim 8, which is characterized in that the first terminal equipment and the second terminal equipment are same One terminal device, the method also includes:
The third that the network equipment is sent to the first terminal equipment indicates that information, the third instruction information are used to indicate First frequency resource element and second frequency resource element.
10. method according to claim 8, which is characterized in that the corresponding configuration parameter of first frequency resource element with The corresponding configuration parameter of second frequency resource element is identical, wherein the configuration parameter include subcarrier spacing, time it is single The type or cyclic prefix CP type of position.
11. method as claimed in claim 10, which is characterized in that set if the network equipment is also configured to the first terminal Standby third frequency resource element and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format of the third frequency resource element and described The time slot format of 4th frequency resource element is different, the method also includes:
The 4th instruction information that the network equipment is sent to the terminal device, the 4th instruction information are used to indicate third Frequency resource element and the 4th frequency resource element.
12. the method as described in any in claim 7 to 11, which is characterized in that the time slot format set includes described One time slot format and the second time slot format, in first time slot format and second time slot format, when being respectively at identical Transmission direction on the position of domain does not conflict.
13. the method as described in any in claim 7 to 12, which is characterized in that if the network equipments configuration is to described the The time slot format of the 5th frequency resource element of three terminal devices and the 5th frequency resource element is third time slot format, institute Stating time slot format set includes the third time slot format, wherein the 5th instruction information is used to indicate third time slot format, it is described Method further include:
The network equipment sends the first instruction information and the 5th instruction information to the third terminal equipment.
14. a kind of terminal device, which is characterized in that the terminal device includes:
Transceiver, for receiving the first instruction information and second indication information of network equipment transmission；The first instruction information It is used to indicate time slot format set, the time slot format set includes the first time slot format, and the second indication information is for referring to Show that first time slot format, first time slot format are the time slot format of the first frequency resource element, first frequency domain Resource unit be the network equipments configuration to the terminal device and for the terminal device and the LA Management Room Communication；
Processor, for determining the first frequency domain resource list according to the first instruction information and the second indication information The time slot format of member.
15. terminal device as claimed in claim 14, which is characterized in that set if the network equipment is also configured to the terminal Standby second frequency resource element, and the time slot format of second frequency resource element is first time slot format, the place Reason device is also used to:
According to the first instruction information and the second indication information, the time slot lattice of second frequency resource element are determined Formula.
16. terminal device as claimed in claim 15, which is characterized in that the transceiver is also used to:
The third instruction information that the network equipment is sent is received, the third instruction information is used to indicate the first frequency domain money Source unit and second frequency resource element.
17. terminal device as claimed in claim 15, which is characterized in that the corresponding configuration ginseng of first frequency resource element Corresponding with second frequency resource element configuration parameters of number are identical, wherein the configuration parameter include subcarrier spacing, when Between unit type or cyclic prefix CP type.
18. terminal device as claimed in claim 17, which is characterized in that set if the network equipment is also configured to the terminal Standby third frequency resource element and the 4th frequency resource element, wherein the corresponding configuration parameter of the third frequency resource element with The corresponding configuration parameter of 4th frequency resource element is identical and the time slot format of the third frequency resource element and described The time slot format of 4th frequency resource element is different, and the transceiver is also used to:
The 4th instruction information that the network equipment is sent is received, the 4th instruction information is used to indicate third frequency domain resource list Member and the 4th frequency resource element.
19. the terminal device as described in any in claim 14 to 18, which is characterized in that the time slot format set includes institute It states the first time slot format and the second time slot format, in first time slot format and second time slot format, is respectively at phase Do not conflict with the transmission direction on time-domain position.
20. a kind of network equipment, which is characterized in that the network equipment includes:
Processor, for determining that the first instruction information and second indication information, the first instruction information are used to indicate time slot lattice Formula set, the time slot format set include the first time slot format, and the second indication information is used to indicate first time slot Format, first time slot format are the time slot format of the first frequency resource element, and first frequency resource element is described Communication of the network equipments configuration to first terminal equipment, for the first terminal equipment and the LA Management Room；
Transceiver, for sending the first instruction information and the second indication information to the first terminal equipment.
21. the network equipment as claimed in claim 20, which is characterized in that if the network equipments configuration gives the second terminal The time slot format of the second frequency resource element of equipment and second frequency resource element is the first time slot format, the transmitting-receiving Device is also used to:
The first instruction information and the second indication information are sent to the second terminal equipment.
22. the network equipment as claimed in claim 20, which is characterized in that the first terminal equipment and the second terminal are set Standby is same terminal device, and the transceiver is also used to:
The third sent to the first terminal equipment indicates that information, the third instruction information are used to indicate first frequency domain Resource unit and second frequency resource element.
23. the network equipment as claimed in claim 20, which is characterized in that the corresponding configuration ginseng of first frequency resource element Corresponding with second frequency resource element configuration parameters of number are identical, wherein the configuration parameter include subcarrier spacing, when Between unit type or cyclic prefix CP type.
24. the network equipment as claimed in claim 23, which is characterized in that if the network equipment is also configured to described first eventually End equipment third frequency resource element and the 4th frequency resource element, wherein the corresponding configuration ginseng of the third frequency resource element Corresponding with the 4th frequency resource element configuration parameters of number are identical and the time slot format of the third frequency resource element and The time slot format of 4th frequency resource element is different, and the transceiver is also used to:
The 4th instruction information sent to the terminal device, the 4th instruction information are used to indicate third frequency resource element With the 4th frequency resource element.
25. the network equipment as described in any in claim 20 to 24, which is characterized in that the time slot format set includes institute It states the first time slot format and the second time slot format, in first time slot format and second time slot format, is respectively at phase Do not conflict with the transmission direction on time-domain position.
26. the network equipment as described in any in claim 20 to 25, which is characterized in that if the network equipments configuration is to institute The time slot format for stating the 5th frequency resource element of third terminal equipment and the 5th frequency resource element is third time slot lattice Formula, the time slot format set include the third time slot format, wherein the 5th instruction information is used to indicate third time slot format, The transceiver is also used to:
The first instruction information and the 5th instruction information are sent to the third terminal equipment.
27. a kind of communication system, which is characterized in that including the terminal device as described in claim 14 to 19 is any, Yi Jiru Any network equipment of claim 20 to 26.
CN201710618617.3A 2017-07-26 2017-07-26 Method, equipment and system for indicating time slot format Expired - Fee Related CN109309545B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710618617.3A CN109309545B (en) 2017-07-26 2017-07-26 Method, equipment and system for indicating time slot format

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710618617.3A CN109309545B (en) 2017-07-26 2017-07-26 Method, equipment and system for indicating time slot format

Publications (2)

Publication Number Publication Date
CN109309545A true CN109309545A (en) 2019-02-05
CN109309545B CN109309545B (en) 2020-08-25

Family

ID=65201999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710618617.3A Expired - Fee Related CN109309545B (en) 2017-07-26 2017-07-26 Method, equipment and system for indicating time slot format

Country Status (1)

Country Link
CN (1) CN109309545B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110115087A (en) * 2019-03-26 2019-08-09 北京小米移动软件有限公司 Time slot format indicating means and device
WO2021088795A1 (en) * 2019-11-04 2021-05-14 维沃移动通信有限公司 Method and device for transmitting harq-ack feedback information
CN113170440A (en) * 2019-11-08 2021-07-23 华为技术有限公司 Communication method and device
WO2023102912A1 (en) * 2021-12-10 2023-06-15 Lenovo (Beijing) Limited Methods and apparatus of determining format of uplink and downlink transmissions for full duplex time division duplex
WO2023131067A1 (en) * 2022-01-04 2023-07-13 中国移动通信有限公司研究院 Frequency domain resource configuration method and apparatus, and communication device
WO2023134678A1 (en) * 2022-01-17 2023-07-20 华为技术有限公司 Communication method and communication apparatus
WO2023202629A1 (en) * 2022-04-19 2023-10-26 北京紫光展锐通信技术有限公司 Time slot format indication method and communication apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177494A1 (en) * 2006-01-31 2007-08-02 Kabushiki Kaisha Toshiba Cellular radio communication system, base station, radio terminal and radio communication method
CN103004240A (en) * 2011-06-13 2013-03-27 华为技术有限公司 Method and device for transmitting and receiving control information in uplink multi-antenna system
CN105376009A (en) * 2014-08-27 2016-03-02 华为技术有限公司 Uplink data transmission method and device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177494A1 (en) * 2006-01-31 2007-08-02 Kabushiki Kaisha Toshiba Cellular radio communication system, base station, radio terminal and radio communication method
CN103004240A (en) * 2011-06-13 2013-03-27 华为技术有限公司 Method and device for transmitting and receiving control information in uplink multi-antenna system
CN105376009A (en) * 2014-08-27 2016-03-02 华为技术有限公司 Uplink data transmission method and device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PANASONIC: "Timing relation dependency to slots transmission direction indication method", 《3GPP TSG RAN WG1 MEETING #87；R1-1612231》 *
QUALCOMM: "Control channel for slot format indicator", 《3GPP TSG-RAN WG1 #87；R1-1612062》 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110115087A (en) * 2019-03-26 2019-08-09 北京小米移动软件有限公司 Time slot format indicating means and device
WO2020191631A1 (en) * 2019-03-26 2020-10-01 北京小米移动软件有限公司 Slot format indication method and apparatus
WO2021088795A1 (en) * 2019-11-04 2021-05-14 维沃移动通信有限公司 Method and device for transmitting harq-ack feedback information
CN113170440A (en) * 2019-11-08 2021-07-23 华为技术有限公司 Communication method and device
CN113170440B (en) * 2019-11-08 2023-03-03 华为技术有限公司 Communication method and device
WO2023102912A1 (en) * 2021-12-10 2023-06-15 Lenovo (Beijing) Limited Methods and apparatus of determining format of uplink and downlink transmissions for full duplex time division duplex
WO2023131067A1 (en) * 2022-01-04 2023-07-13 中国移动通信有限公司研究院 Frequency domain resource configuration method and apparatus, and communication device
WO2023134678A1 (en) * 2022-01-17 2023-07-20 华为技术有限公司 Communication method and communication apparatus
WO2023202629A1 (en) * 2022-04-19 2023-10-26 北京紫光展锐通信技术有限公司 Time slot format indication method and communication apparatus

Also Published As

Publication number Publication date
CN109309545B (en) 2020-08-25

Similar Documents

Publication Publication Date Title
TWI737783B (en) Methods for flexible resource usage
CN109392141B (en) Method, device and system for adjusting frequency domain resources and sending indication information
CN109309545A (en) A kind of method, equipment and system indicating time slot format
EP3567787B1 (en) Signal transmission method, device and system
US10965419B2 (en) Data communication method, terminal, and base station
US10057912B2 (en) Data scheduling method using unlicensed spectrum, apparatus, and device
US10200224B2 (en) Method and apparatus for transmitting data in non-licensed band
JP2023521568A (en) Control resource set 0 for reduced capacity NR (new radio) devices
WO2019029706A1 (en) Information transmitting and information receiving method and device
US20240032087A1 (en) Enhanced Physical Uplink Shared Channel Transmission in Wireless Communications
CN115580938A (en) Data transmission method and device
US20220312459A1 (en) Enhanced Configured Grants
US20200275439A1 (en) Slot format indication method, device, and system
WO2018228496A1 (en) Indication method, processing method, and apparatus
WO2019029463A1 (en) Method and device for receiving control information and sending control information
US20220304011A1 (en) Control Signaling for Physical Control Channel Reliability Enhancement
US20220304042A1 (en) Enhanced Configured Grants
JP7371001B2 (en) Reliable indication of control format indicator values
US20220417960A1 (en) UCI Multiplexing Enhancements
CN116261844A (en) Side-link communication method and device
WO2023011372A1 (en) Data transmission method and apparatus
KR20240038788A (en) User equipment and base stations participating in control channel monitoring
WO2023208471A1 (en) Apparatus, method and computer program for selection of sidelink resources between different rats
WO2024026195A1 (en) Techniques for dynamic spectrum sharing across radio access technologies
CN115623598A (en) Signal transmission method and device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200825

Termination date: 20210726

CF01 Termination of patent right due to non-payment of annual fee