CN109474397A

CN109474397A - Communication means and communication equipment

Info

Publication number: CN109474397A
Application number: CN201710804771.XA
Authority: CN
Inventors: 王亚飞; 李俊超; 张弛; 张鹏
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2019-03-15
Anticipated expiration: 2037-09-08
Also published as: WO2019047931A1; CN109474397B

Abstract

The application provides a kind of communication means and communication equipment, terminal device can be according to the first information, determine object time cell format information, it is able to solve the problem of terminal device can not determine object time cell format information, in order to which reasonable time cell format information can be used in terminal device, relevant treatment operations are carried out.This method comprises: terminal device receives the first information；The terminal device determines object time cell format information according to the first information at least two class SFI.

Description

Communication means and communication equipment

Technical field

This application involves the communications fields, and more particularly, to communication means and communication equipment.

Background technique

In the 5th third-generation mobile communication (the 5^thGeneration, 5G) (new radio, NR) standardization effort of newly eating dishes without rice or wine In, propose flexible time quantum format, wherein time quantum format is used to indicate the biography for the symbol that a time quantum includes Defeated direction.For example, all symbols of a time quantum are completely used for uplink, or whole downlink transfers or some symbols For uplink, some symbols are used for downlink transfer.

How terminal device determines that the time quantum format information for being used to indicate time quantum format becomes urgently to be resolved Technical problem.

Summary of the invention

The application provides a kind of communication means and communication equipment, and terminal device is enabled to determine object time cell format Information.

In a first aspect, providing a kind of communication means, the communication means includes: that the terminal device receives the first information； The terminal device determines object time cell format according to the first information at least two class time quantum format informations Information.

In order to meet the different demands of terminal device, terminal device may support at least two class time quantum formats, accordingly Ground, terminal device may detect that at least two class time quantum format informations, and in the case, terminal device can not determine specifically Corresponding operating is carried out using any class time quantum format information.In the embodiment of the present application, terminal device can be according to the first letter Breath determines object time cell format information from least two class time quantum format informations, and being able to solve terminal device can not The problem of determining object time cell format information, in order to which reasonable time cell format information can be used in terminal device, Carry out relevant treatment operations.

In the embodiment of the present application, terminal device can determine object time cell format information according to the first information, should Scheme is conducive to terminal device and carries out relevant treatment operations according to reasonable time cell format information.

Optionally, in one possible implementation, for a time quantum, terminal device is able to detect that described At least two class time quantum format informations.

That is, in the embodiment of the present application, terminal device supports two class time quantum formats, and terminal device can root According to the first information, object time cell format information is obtained.It is alternatively possible to be set by network equipments configuration or predefined terminal It is standby to support two class time quantum formats.

In one possible implementation, the first information is used to be first service class of terminal equipment configuration At least one of type, first circulation prefix CP and first subcarrier spacing；Or the first information is for dispatching the end First Downlink Control Information DCI of end equipment.

In the embodiment of the present application, it is indicated without additional signaling, terminal device can be configured according to the network equipment for it At least one of type of service, cyclic prefix and subcarrier spacing or the first DCI, determine that object time cell format is believed Breath, advantageously reduces signaling overheads.

In one possible implementation, the terminal device is according to the first information, at least two class times list Object time cell format information is determined in first format information, comprising: the terminal device is according to first type of service, institute At least one of the first CP and first subcarrier spacing and the first corresponding relationship are stated, it is single to obtain the object time First format information, wherein first corresponding relationship be at least one of type of service, CP and subcarrier spacing with for passing The resource of defeated time quantum format information, the DCI format for carrying time quantum format information and be used for identified time list The corresponding relationship of at least one of the identification information of first format information；Or the terminal device is according to the DCI of the first DCI At least one of format and the frequency domain resource of the first DCI distribution and the second corresponding relationship, when obtaining the target Between cell format information, wherein second corresponding relationship be for dispatch terminal equipment DCI DCI format and be used for At least one of frequency domain resource of the DCI distribution of dispatch terminal equipment be used for transmission time quantum format information resource, For carry time quantum format information DCI format and in the identification information of identified time cell format information extremely A kind of few corresponding relationship.

Optionally, in one possible implementation, the object time cell format information corresponds to first industry At least one of service type, first circulation prefix and first subcarrier spacing；The object time cell format information is corresponding First DCI.

Optionally, in one possible implementation, the terminal device according to the DCI format of the first DCI with And at least one of the frequency domain resource of the first DCI distribution, determine the object time cell format information.

Optionally, in one possible implementation, type of service, cyclic prefix, subcarrier spacing, for dispatching end At least one of the frequency domain resource and time that the DCI format of the DCI of end equipment and DCI for dispatch terminal equipment are distributed Cell format type (time quantum format information type) has corresponding relationship.

That is, terminal device can determine object time cell format type (or object time according to the first information Cell format information type), terminal device determines that type is object time cell at least two class time quantum format informations The time quantum format information of formula information type is object time cell format information.

In one possible implementation, the terminal device is according to the first information, at least two class Between object time cell format information is obtained in cell format information, comprising: the terminal device according to the first information, The object time cell format information is detected in at least two class time quantum format informations；Or the terminal device according to The first information determines object time cell format letter in at least two class time quantum format informations described in detecting Breath.

In the embodiment of the present application, terminal device can according to the first information, have the acquisition object time cell of target Formula information or terminal device can according to the first information, and the selection target time is single from least two class time quantum format informations First format information, program flexibility with higher and applicability.

In one possible implementation, the terminal device is according to the first information, at least two class Between detect the object time cell format information in cell format information, comprising: the terminal device is according to first letter Breath, determines the corresponding first resource of the object time cell format information, when detecting the target according to the first resource Between cell format information；Or the terminal device determines the object time cell format information pair according to the first information The first DCI format answered detects the object time cell format information according to first DCI format.

In the embodiment of the present application, terminal device can determine first resource and the first DCI format according to the first information At least one of, the detection object time cell format information of target, the program advantageously reduces terminal device and obtains in vain The probability of time quantum format information.

In one possible implementation, the method also includes: the terminal devices according to the first information, Object time cell format information is determined in at least two class time quantum format informations detected, comprising: the terminal Equipment determines the corresponding first resource of the object time cell format information, the terminal device according to the first information Determine in at least two class time quantum format informations through the time quantum format information that the first resource transmits to be institute State object time cell format information；Or the terminal device determines the object time cell according to the first information Corresponding first DCI format of formula information, the terminal device, which determines in at least two class time quantum format informations, passes through institute Stating the time quantum format information that the first DCI format detects is the object time cell format information；Or the terminal is set For according to the first information, determine that the object time cell format information includes first identifier information, the terminal device Determine that the time quantum format information including the first identifier information is institute in at least two class time quantum format informations State object time cell format information.Optionally, identification information is used for identified time cell format information type.

In the embodiment of the present application, terminal device can according to the first information, determine first resource, the first DCI format with And at least one of first identifier information, object time unit is determined at least two class time quantum format informations from detecting Format information, the program is easy to operate to be easily achieved.

Optionally, in one possible implementation, it is used for transmission the resource of time quantum format information, for detecting At least one of the DCI format of time quantum format information and identification information have corresponding close with time quantum Format Type System.

That is, terminal device can determine object time cell format type, terminal device can according to the first information To use the corresponding resource of object time cell format type or DCI format to obtain object time cell format information.

Second aspect, the communication means include: that the network equipment sends at least two class time quantum format informations；The net For network equipment by sending the first information to terminal device, Xiang Suoshu terminal device indicates at least two class time quantum formats letter The object time cell format information of terminal device described in breath.

In the application implementation, the network equipment sends the first information to terminal device, in order to which terminal device can basis The first information determines that object time cell format information, enabled terminals equipment obtain object time cell format information.Further Ground, the program are conducive to terminal device and carry out relevant treatment operations according to reasonable time cell format information.

In one possible implementation, at least one of type of service, CP and subcarrier spacing be used for transmission The resource of time quantum format information, the DCI format for carrying time quantum format information and be used for identified time unit At least one of identification information of format information has corresponding relationship；Or the DCI format of the DCI for dispatch terminal equipment with And at least one of frequency domain resource for distributing of the DCI for dispatch terminal equipment be used for transmission time quantum format information Resource, the DCI format for carrying time quantum format information and the identification information for identified time cell format information At least one of have corresponding relationship.

In one possible implementation, the network equipment sends at least two class time quantum format informations, comprising: The network equipment is corresponded using at least two resources sends at least two class time quantum format informations；Or the net Network equipment is corresponded using at least two DCI formats sends at least two class time quantum format informations；Or it is described at least Two class time quantum format informations correspond at least two identification informations, every in at least two class time quantum format informations Class time quantum format information includes corresponding identification information.

In the embodiment of the present application, it is used for transmission the resource of time quantum format information, for detection time cell format The DCI format of information and identification information for identified time cell format information have with time quantum format information type Corresponding relationship, in order to which terminal device can determine the time quantum format information pair by receiving time cell format information The type answered, the program have preferable compatibility and applicability.

In conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, in a kind of possible implementation In, the first resource includes at least one in Downlink Control Information resource collection CORSET, frequency domain resource and scramble sequence Kind.

Optionally, in conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, the frequency domain resource Including portions of bandwidth BP.

In conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, in a kind of possible implementation In, at least two class time quantum format informations correspond at least two symbol quantities or at least two class times are single First format information corresponds at least two types of service.

Optionally, in conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, a kind of possible In implementation, at least two class SFI, which are corresponded, controls information GC_PDCCH by least two groups of public physical downs Carrying；Or at least two class SFI are carried by identical GC_PDCCH.

Optionally, in conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, a kind of possible In implementation, the multiple type of service includes that enhancing mobile broadband eMBB business and super reliability low time delay communicate URLLC Business.

In conjunction with any of the above-described aspect or any possible implementation of any of the above-described aspect, in a kind of possible implementation In, type of service, CP, subcarrier spacing, for dispatch terminal equipment DCI DCI format and be used for dispatch terminal equipment DCI distribution at least one of frequency domain resource, be used for transmission the resource of time quantum format information, for carrying the time At least one of the DCI format of cell format information and identification information for identified time cell format information have pair It should be related to.

That is, in the embodiment of the present application, can establish at least one first parameter and at least one second parameter Between corresponding relationship, wherein the first parameter can be a plurality of types of parameters, and the second parameter is used for transmission time quantum format Information is used for detection time cell format information or is used for identified time cell format information (type).

The third aspect provides a kind of communication equipment, including for executing first aspect or any possibility of first aspect Each unit of implementation, the equipment can be terminal device or baseband chip.

Fourth aspect provides a kind of communication equipment, including for executing second aspect or any possibility of second aspect Each unit of implementation, wherein the equipment can be the network equipment or baseband chip.

5th aspect, provides a kind of communication equipment, including receiving element and processor, so that the equipment executes first aspect Or the method in any possible implementation of first aspect.Optionally, which can also include transmitting part.Wherein, this sets It is standby to can be terminal device or baseband chip.If the equipment is terminal device, which can be transmitter, and receiving element can be with For receiver.If the equipment is baseband chip, which can be the output circuit of baseband chip, which can be base The input circuit of microarray strip.

6th aspect provides a kind of communication equipment, including transmitting part and processor, so that the equipment executes second aspect Or the method in any possible implementation of second aspect.Optionally, which can also include receiving element.Wherein, this sets It is standby to can be the network equipment or baseband chip.If the equipment is the network equipment, which can be receiver, and transmitting part can be with For transmitter.If the equipment is baseband chip, which can be the input circuit of baseband chip, which can be base The output circuit of microarray strip.

7th aspect, provides a kind of computer program product, the computer program product includes: computer program generation Code, when the computer program code is run by terminal device, so that institute's terminal device executes above-mentioned first aspect or first Method in any possible implementation of aspect.

Eighth aspect, provides a kind of computer program product, and the computer program product includes: computer program generation Code, when the computer program code is run by the network equipment, so that the terminal device executes above-mentioned second aspect or the Method in any possible implementation of two aspects.

9th aspect, provides a kind of computer-readable medium, the computer-readable medium storage has program code, institute Stating program code includes the instruction for executing the method in first aspect or any possible implementation of first aspect.

Tenth aspect, provides a kind of computer-readable medium, the computer-readable medium storage has program code, institute Stating program code includes the instruction for executing the method in second aspect or any possible implementation of second aspect.

In the embodiment of the present application, terminal device is by receiving the first information, from least two class time quantum format informations Middle acquisition object time cell format information, the program, which is able to solve terminal device, can not determine object time cell format information The problem of, be conducive to terminal device using reasonable time cell format information and carry out corresponding operating.It still optionally further, can be with Establish the corresponding relationship between at least one first parameter and at least one second parameter, wherein the first parameter is for terminal Equipment detection information or the parameter for receiving information, the second parameter are the ginseng for terminal device detection time cell format information Amount.That is, terminal device can determine at least one first parameter based on the first information, at least one first ginseng according to this It measures corresponding second parameter and obtains object time cell format information, the program advantageously reduces signaling overheads, advantageously reduces The complexity of terminal device acquisition object time cell format information.

Detailed description of the invention

Fig. 1 is the schematic figure of an example of the application scenarios suitable for the embodiment of the present application.

Fig. 2 is the schematic interaction figure according to an example of the communication means of the embodiment of the present application.

Fig. 3 is the schematic figure according to an example of the communication equipment of the embodiment of the present application.

Fig. 4 is another schematic figure according to the communication equipment of the embodiment of the present application.

Fig. 5 is the schematic figure according to the another example of the communication equipment of the embodiment of the present application.

Fig. 6 is the schematic figure according to an example again of the communication equipment of the embodiment of the present application.

Specific embodiment

Below in conjunction with attached drawing, the technical solution in the application is described.

It should be understood that the division of mode, situation, classification and embodiment in the embodiment of the present application is merely to the side described Just, special restriction should not be constituted, the feature in various modes, classification, situation and embodiment in the case of no contradiction may be used To combine.

It should also be understood that applying for that " first ", " second " and " third " in embodiment, should not be to the application only for distinguishing Constitute any restriction.

It should also be understood that the size of the serial number of each process is not meant to execute sequence in the various embodiments of the application It is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present application Journey constitutes any restriction.

The method of the embodiment of the present application can be applied to LTE system, long term evolution advanced techniques (long term Evolution-advanced, LTE-A) system, Long Term Evolution (the enhanced long term of enhancing Evolution-advanced, eLTE), Universal Mobile Communication System (universal mobile telecommunication System, UMTS), global interconnection inserting of microwave (worldwide interoperability for microwave Access, WiMAX) communication system, following 5G system or new wirelessly (new radio, NR) etc..

In the embodiment of the present application, the network equipment is that one kind is deployed in wireless access network to provide wirelessly for terminal device The device of communication function.The network equipment may include various forms of base stations, macro base station, micro-base station (also referred to as small station), relaying It stands, access point etc..In the system using different wireless access technologys, the title for having the equipment of base station functions be might have Institute is different.For example, the network equipment can be connecing in WLAN (wireless local area networks, WLAN) Access point (access point, AP) is also possible to global system for mobile communications (global system for mobile Communication, GSM) or CDMA (code division multiple access, CDMA) in base station (base Transceiver station, BTS).Can also be the evolution in LTE system node B (evolved NodeB, eNB or eNodeB).Alternatively, the network equipment can also be the node B (Node B) of the third generation (3rd generation, 3G) system, separately Outside, which can also be in relay station or access point or mobile unit, wearable device and future 5G network In the network equipment or public land mobile network (public land mobile network, PLMN) network of the following evolution The network equipment etc..

Terminal device in the embodiment of the present application is referred to as user equipment (user equipment, UE), access eventually End, terminal equipment units (subscriber unit), terminal device station, movement station, mobile station (mobile station, MS), Remote station, remote terminal, mobile device, user terminal, terminal (terminal), wireless telecom equipment, terminal device agency or Terminal device.Terminal device may include the various handheld devices with wireless communication function, mobile unit, wearable set It is standby, calculate equipment or be connected to other processing equipments of radio modem.It can also include subscriber unit, cellular phone (cellular phone), smart phone (smart phone), wireless data card, personal digital assistant (personal Digital assistant, PDA) computer, plate computer, radio modem (modem), handheld device (handset), laptop computer (laptop computer), machine type communication (machine type Communication, MTC) terminal, the website in WLAN (wireless local area networks, WLAN) (station, ST).It can be cellular phone, wireless phone, session initiation protocol (session initiation Protocol, SIP) phone, wireless local loop (wireless local loop, WLL) is stood and next generation communication system, For example, the terminal device in 5G network or terminal device in the PLMN network of the following evolution etc..

The embodiment of the present application in order to facilitate understanding, firstly, the concept being related to application embodiment is briefly described.

(1) transmission direction

In the embodiment of the present application, transmission direction includes at least uplink (uplink, DL) and downlink transfer (downlink, UL).The transmission direction can also include empty (empty), unknown (unknown) and reserve (reserved) At least one of.Wherein, transmission direction is that uplink refers to that terminal device sends data to the network equipment.Transmission direction is Downlink transfer refers to that the network equipment sends data to terminal device.Transmission direction is empty it is to be understood that transmitting without data. For example, it is assumed that the transmission direction of subframe #1 is sky, it can be understood as not in subframe #1 transmitting data, subframe #1 is vacant money Source, the vacant resource can be used for interference measurement, such as can be used for the measurement of cross jamming link.The transmission direction is Unknown/reserved can be regarded as it is unknown, be mainly used for forward compatibility consideration.For example, the transmission direction is unknown/ The subframe or time slot of reserved can be used for device-to-device (Device-to-Device, 2D) communication, measurement etc..

(2) time quantum

Time quantum refers to a period of time length, for example, the time quantum can be a subframe (subframe), one Time slot (slot), a mini-slot (mini-slot) or a symbol etc..The time quantum is also possible to multiple subframes, more A time slot, multiple mini-slot or multiple symbols etc..Further, which can be in communication system and passes for dispatching Defeated piece of chronomere.For example, the time quantum can for Transmission Time Interval (transmission time interval, TTI)。

(3) time quantum format

Time quantum format is used to indicate the transmission direction for the symbol that time quantum includes.For example, it is assumed that time quantum is Time slot, time slot format are used to indicate the transmission direction for the symbol that a time slot includes, and the detailed description of the transmission direction can be joined The associated description seen above, for example, the transmission direction includes downlink transfer (DL), uplink (UL) is unknown At least one of (Unknown).It is alternatively possible to predefine a variety of time quantum formats.

(4) time quantum format information

Time quantum format information is used to indicate time quantum format.For example, it is assumed that time quantum is time slot, time slot format Information (slot format related information, SFI) can serve to indicate that a time slot format.

(5) time quantum Format Type

Time quantum format can be divided into multiple types, that is, multiclass time quantum format.Multiclass time quantum format In each type time quantum format include at least one time quantum format.Wherein it is possible to according to one in a variety of rules Kind divides time quantum format.

Time quantum format is divided into more by optionally an example, the symbol quantity that can include according to time quantum Seed type.That is, the quantity for the symbol that the corresponding time quantum of different types of time quantum format includes is different.That is, Multiclass time quantum format corresponds multiple symbol quantities.

For example, the multiclass time quantum format includes the Ith class time quantum format and the IIth class time quantum format, it is described The symbol quantity that the corresponding time quantum of Ith class time quantum format includes is N (N >=1), the IIth class time quantum format The symbol quantity that corresponding time quantum includes is M (M >=1, and M ≠ N).Optionally, the N=12, the M=14.

Time quantum format can be divided into multiple types according to applicable type of service by optionally another example. That is, the corresponding type of service of different types of time quantum format is different.That is, multiclass time quantum format corresponds Multiple types of service.

For example, the multiclass time quantum format includes the IIIth class time quantum format and the IVth class time quantum format, institute The IIIth class time quantum format is stated suitable for type of service #A, the IVth class time quantum format is suitable for type of service #B. Optionally, type of service #A is enhancing mobile broadband (enhanced mobile broadBand, eMBB) business, type of service # Super reliability low time delay communicates (ultra-reliable and low latency communications, URLLC) business.

Optionally another example, can be according to the proportion of uplink symbol in time quantum and the number of downlink symbol, will Time quantum format is divided into multiple types.That is, the different types of corresponding uplink and downlink symbol numbers of time quantum format are matched Than difference.That is, multiclass time quantum format corresponds the proportion of a variety of uplink and downlink symbol numbers.

For example, the multiclass time quantum format includes the Vth class time quantum format and the VIth class time quantum format, institute The transmission direction for stating all symbols in the corresponding time quantum of the Vth class time quantum format is identical, the VIth class time quantum format Partial symbols are used for downlink transfer for uplink partial symbols in corresponding time quantum.

It should be understood that mode classification listed above is merely illustrative, can also classify according to other rules or rule, example Such as, can also according to whether include flexible symbol classify or time quantum in fixed symbol and flexible symbol Ratio carry out a variety of mode classifications such as classify.The embodiment of the present application of specifically how classifying is not subject to the limits fixed.

(6) Downlink Control Information (downlink control information, DCI) format (format):

It is considered that the quantity for the bit that the corresponding DCI of different DCI formats includes is different.For example, DCI format #1 packet N (N >=1) a bit is included, DCI format #2 includes M (M >=1, and M ≠ N) a bit.The DCI format can also be according to existing LTE DCI format understand.

(7) portions of bandwidth (bandwidth part, BP)

It can be the resource of frequency domain the preceding paragraph continuously or discontinuously.For example, a portions of bandwidth includes continuously or discontinuously K > 0 subcarrier；Alternatively, a portions of bandwidth is the nonoverlapping resource block (resource continuously or discontinuously in N > 0 Block, RB) where frequency domain resource；Alternatively, a portions of bandwidth is the nonoverlapping resource block continuously or discontinuously in M > 0 Frequency domain resource where group (resource block group, RBG), a RBG include the continuous RB in P > 0.One bandwidth Part is related to a specific set of system parameters, and the set of system parameters includes subcarrier spacing and cyclic prefix At least one of (cyclic prefix, CP).

(8) public Physical Downlink Control Channel (group common physical downlink control is organized Channel, GC_PDCCH)

In order to meet the actual demand of different terminal equipment, multiple terminal devices can be divided into multiple user groups.Net Network equipment can send GC_PDCCH to the terminal device of some user group, and each terminal device in the user group can detecte To (or parsing) GC_PDCCH, conversely, the terminal device for being not belonging to the user group cannot detect (or cannot parse) GC_ PDCCH.For example, the network equipment can give identical radio network temporary identifier (the radio network of one group of terminal equipment configuration Temporary identifier, RNTI), the RNTI is used to detect the GC_PDCCH corresponding to it.Optionally, it is used to indicate The time quantum format information of time quantum format is carried by GC_PDCCH.

In 5G, the network equipment may send at least two time quantum format informations wherein, and at least two time is single First format information corresponds two class time quantum formats.

For example, it is assumed that classify according to symbol quantity, the network equipment can with sending time cell format information #A and when Between cell format information #B, corresponding 12 symbols of time quantum format of time quantum format information #A instruction, the time is single Corresponding 14 symbols of time quantum format of first format information #B instruction.

For ease of description, which can be denoted as to " two class time quantum formats letter Breath ".

For a terminal device, a time quantum indicates time list by a kind of time quantum format information The time quantum format of member.But the network equipment may send at least two class time quantum format informations, that is to say, that terminal Equipment may receive at least two class time quantum format informations for a time quantum.Terminal device receive this at least two After class time quantum format information, it can not determine which is object time unit in at least two class time quantum format informations Format information.

For example, terminal device receives time quantum format information #A and time quantum format information #B.Terminal device root Determine that the symbol quantity that time quantum #T includes is 12 according to time quantum format information #A, terminal device is according to time quantum lattice Formula information #B determines that the symbol quantity that time quantum #T includes is 14, and terminal device can not determine that time quantum #T includes Symbol quantity is 12 or 14, may be malfunctioned so as to cause the processing of terminal device.

Based on this, the embodiment of the present application proposes a kind of communication means and communication device, when enabled terminals equipment determines target Between cell format information.

Fig. 1 is the schematic figure of an example of the application scenarios suitable for the embodiment of the present application.As shown in Figure 1, the applied field Scape includes the network equipment 101, the application scenarios further include the terminal device 102 within 101 coverage area of the network equipment with And terminal device 103.The network equipment 101 can be communicated with terminal device 102 and terminal device 103.It should be understood that in Fig. 1 Only using two terminal devices in 101 coverage area of the network equipment as example.Obviously, in the coverage area of the network equipment 101 There can also be more terminal devices 102.

Hereinafter, being described in detail in conjunction with method for determine transmission direction of the Fig. 2 to the embodiment of the present application.

Fig. 2 is the schematic interaction figure according to an example of the communication means of the embodiment of the present application.It should be understood that Fig. 2 shows The detailed step or operation of method 200, but these steps or operation are only examples, and the embodiment of the present application can also be performed other Operation only executes part operation in Fig. 2.

This method 200 can be executed by the network equipment and terminal device.Wherein, the network equipment can correspond to above-mentioned communication field The network equipment 101 in scape, terminal device can correspond to terminal device 102 or terminal device 103 in above-mentioned communication scenes.Such as Shown in Fig. 2, this method 200 may include 201,210 and 220.

201, the network equipment sends at least two class time quantum format informations.

From the foregoing, it can be understood that a variety of rules or rule can be based on, by time quantum format, there are many types.For example, being based on Symbol quantity classification, different types of time quantum format correspond to different symbol quantities, that is, at least two class time quantums Format information corresponds at least two symbol quantities.In another example based on the time quantum format classification that type of service is applicable in, no The time quantum format of same type corresponds to different types of service, that is, at least two class time quantum format information one is a pair of Answer at least two types of service.

Hereinafter, for ease of description, for based on symbol quantity classification, being illustrated to the embodiment of the present application, Ying Li Solution is referred in such a way that symbol quantity is classified according to related specifically describe that other rules are classified.

The network equipment sends at least two class time quantum format informations it is to be understood that when the network equipment sends at least two Between cell format information, and the type of the time quantum format of at least two time quantums format information instruction is different.For example, Network equipment sending time cell format information #A and time quantum format information #B, the time quantum format information #A instruction Time slot format corresponds to 12 symbols, corresponding 14 symbols of the time slot format of time quantum #B instruction.

Hereinafter, for ease of description, by taking time quantum is time slot as an example, being illustrated to the embodiment of the present application.It should be understood that Time quantum is that the detailed description of other types (such as subframe) may refer to the associated description that time quantum is time slot.It should also manage Solution, the embodiment of the present application are only illustrated the embodiment of the present application by taking SFI as an example, the time quantum format information of other situations (such as sub-frame formats information) may refer to the associated description of SFI.

That is, this 201 may include: the network equipment send at least two class SFI.

210, the network equipment sends the first information to terminal device；Correspondingly, terminal device receives the first information.

Specifically, the network equipment indicates the terminal device to terminal device by sending the first information to terminal device Target SFI, wherein the target SFI belongs to one kind in at least two class SFI.

220, the terminal device determines target SFI according to the first information in at least two class SFI.

In the embodiment of the present application, terminal device can determine target SFI, enabled terminals are set by receiving the first information It is standby to determine target SFI.Further, the program is conducive to that terminal device is avoided to determine time slot format using unsuitable SFI.

Optionally, which can be carried by least two GC_PDCCH, wherein at least two class SFI and At least two GC_PDCCH are corresponded.Optionally, which can also be carried by a GC_PDCCH.

Wherein, this 220 can be with one of various ways included below.

Mode #1

This 220 may include:

Terminal device detects the target SFI in at least two class SFI according to the first information.

Specifically, terminal device supports at least time slot format of two class SFI (for example, terminal device supports 12 symbols With the time slot format of 14 symbols).In the case, terminal device is likely to be received at least two class SFI, in order to avoid the situation Occur, terminal device can determine how detection SFI, according to the first information in order to which terminal device can be according to target SFI Type detection described in target SFI.

Optionally an example, terminal device detect the mesh in at least two class SFI according to the first information Mark SFI may include following at least one of several:

1) terminal device determines the corresponding first resource of the target SFI, using described according to the first information First resource detects the target SFI.

Specifically, different types of SFI can correspond to different resources.Terminal device can determine according to the first information First resource, terminal device detect target SFI using the first resource.Optionally, which may include Downlink Control Information Resource collection (control resource set, CORSET), frequency domain resource (for example, BP) and scramble sequence (for example, At least one of RNTI).It should be understood that scramble sequence belongs to scrambling resource.

For example, CORSET#A is used for transmission first kind SFI, CORSET#B is used for transmission Second Type SFI, terminal device It can determine CORSET#A or CORSET#B according to the first information.The network equipment sends the SFI (SFI on CORSET#A Belong to first kind SFI), a SFI (SFI belongs to Second Type SFI) is sent on CORSET#B, terminal device can be Target SFI is detected on determining CORSET.For example, it is assumed that terminal device according to the first information, determines CORSET#A, terminal device Target SFI (it should be understood that target SFI belongs to first kind SFI) is detected on CORSET#A, terminal device is not in CORSET#B Upper detection SFI.

If should be understood that, different types of SFI can be by identical resource bearing, in the case, and terminal device can be with Target SFI is determined in conjunction with other information (for example, other are used to determine SFI disclosed in the embodiment of the present application information or parameter).

2) terminal device determines corresponding first DCI format of the target SFI according to the first information, according to First DCI format detects the target SFI.

Specifically, different types of SFI can correspond to different DCI formats.It should be understood that the corresponding DCI format of SFI can be with It is: for carrying the DCI format of the DCI of SFI.For ease of description, it can will be somebody's turn to do " for carrying the DCI format of the DCI of SFI " It is denoted as " for carrying the DCI format of SFI ".Terminal device can determine the first DCI format, terminal device according to the first information The target SFI is detected using the first DCI format.Wherein, terminal device detects the target SFI according to the first DCI format, can To understand are as follows: terminal device detects the DCI where the target SFI according to the first DCI format, that is, terminal device is according to first DCI format attempts the DCI that detection carries SFI, if terminal device can detecte out a SFI, terminal according to first DCI format Equipment determines that the SFI detected is target SFI, if terminal device can not be detected and (can not be parsed) according to the first DCI format Received SFI, terminal device determine the non-targeted SFI of the SFI.

For example, it is assumed that the DCI format for carrying first kind SFI is DCI format #1, the DCI format of Second Type SFI is carried For DCI format #2.If terminal device according to the first information, determines that DCI format #1, terminal device are detected according to DCI format #1 SFI。

3) terminal device determines the corresponding first resource of the target SFI and first according to the first information DCI format detects the target SFI according to the first resource and first DCI format.

It should be understood that 3) detailed description may refer to related description above, in order to not repeat herein succinctly.

That is, terminal device according to the first information, there is the detection SFI of target in mode #1.Using which #1 It can be avoided terminal device and detect invalid SFI, be conducive to the efficiency for improving terminal device detection SFI.

It should be understood that " invalid SFI " can be understood as the SFI for not being suitable for the terminal device, target SFI can be understood as fitting For the SFI of the terminal device, target SFI can also be denoted as " effective SFI ".

Mode #2

This 220 may include:

The terminal device determines target SFI according to the first information in at least two class SFI described in detecting.

From the foregoing, it can be understood that terminal device is directed to a time slot, at least two class SFI may be detected.Optionally an example, Terminal device can determine target SFI at least one of following methods from this at least two class SFI.

1) terminal device determines the corresponding first resource of the target SFI, the terminal according to the first information It is the target SFI that equipment, which determines in at least two class SFI through the SFI that the first resource transmits,.

Specifically, different types of SFI can correspond to different resources, and terminal device can determine according to the first information First resource, terminal device determine that according to the SFI that first resource detects be target SFI.Wherein, the associated description of the resource can With the related description seen above.

For example, CORSET#A is used for transmission first kind SFI, CORSET#B is used for transmission Second Type SFI, the network equipment A SFI (SFI belongs to first kind SFI) is sent on CORSET#A, a SFI is sent on CORSET#B, and (SFI belongs to In Second Type SFI)；Correspondingly, terminal device receives a SFI on CORSET#A, and one is received on CORSET#B SFI.If terminal device can determine that CORSET#A, terminal device determine SFI received on CORSET#A according to the first information For target SFI (it should be understood that target SFI belongs to first kind SFI).Target SFI may be considered effective SFI, The upper received SFI of CORSET#B is invalid SFI.

2) terminal device determines corresponding first DCI format of the target SFI according to the first information, described It is the target SFI that terminal device, which determines in at least two class SFI through the SFI that first DCI format detects,.

Specifically, different types of SFI can correspond to different DCI formats, and terminal device can according to the first information, really Fixed first DCI format, terminal device determine that by the SFI that the first DCI format detects be target SFI.Wherein, the phase of the format Closing description may refer to related description above.

For example, it is assumed that the DCI format for carrying first kind SFI is DCI format #1, the DCI format of Second Type SFI is carried For DCI format #2, the network equipment sends a SFI (SFI belongs to first kind SFI) using DCI format #1, uses DCI lattice Formula #2 sends a SFI (SFI belongs to Second Type SFI)；Correspondingly, terminal device detects one according to DCI format #1 SFI detects that a SFI, terminal device can determine DCI format #1 or DCI lattice according to the first information according to DCI format #2 Formula #2.If terminal device determines that DCI format #1, terminal device determine the SFI detected according to DCI format #1 according to the first information For target SFI, it can not detect that the SFI of (or parsing) is invalid SFI according to DCI format #1.

3) terminal device determines the corresponding first resource of the target SFI and first according to the first information DCI format, the terminal device, which determines, to be transmitted in at least two class SFI by the first resource and by described first The SFI that DCI format detects is target SFI.

4) terminal device determines that the target SFI includes first identifier information, the end according to the first information End equipment determines in at least two class SFI to include that the SFI of the first identifier information optionally identifies for the target SFI Information is for identifying SFI type.

Specifically, different types of SFI can correspond to different identification informations.Optionally, which can be used for Identify SFI type.Terminal device can determine first identifier information according to the first information, and terminal device determines to include the first mark The SFI for knowing information is the target SFI.Wherein, which can embody in several ways.

For example, terminal device supports that the time slot format of 12 symbol lengths and 14 symbol lengths, the SFI may include four ratios Special position " Ixxx ".Wherein, which is for identifying the identification information of the SFI type (it is alternatively possible to will Bit where the identification information is denoted as FLAG), which can be the index of time slot format.For example, " I= 1 " 12 symbol lengths of mark, " I=0 " identifies 14 symbol lengths, if four bits of the received SFI of terminal device are " 1xxx ", terminal device determine that the corresponding time slot format of the SFI is 12 symbol lengths.If four of the received SFI of terminal device Bit is " 0xxx ", and terminal device can determine that the corresponding time slot format of the SFI is 14 symbol lengths.If should be understood that time slot The quantity of Format Type is greater than 2, can set at least two bits for identifying each time slot format type.

Still by taking above terminal device supports the time slot format of 12 symbol lengths and 14 symbol lengths as an example, it is assumed that terminal is set Standby to receive two SFI, four bits of two SFI are respectively " 1xxx " and " 0xxx ".Terminal device is according to the first letter Breath determines that 12 symbol lengths, terminal device can determine that " 1xxx " is target SFI (i.e. effective SFI), and " 0xxx " is invalid SFI.

For mode #1, terminal device can according to the first information, have the detection SFI of target.That is, being directed to Mode #1, terminal device can first carry out 210 and execute 201 again.

For mode #2, terminal device first detects at least two class SFI, terminal device according to the first information, from this Target SFI is determined at least two class SFI.That is, being directed to mode #2, terminal device can first carry out 201, then execute 210.

It should be understood that terminal device can detecte out multiclass SFI in mode #2.Based on multiclass SFI, may include with At least one of lower situation.

Situation #1

Terminal device according to the first information, determines first resource, and a SFI is transmitted by first resource in multiclass SFI, Other classes SFI should be effective SFI (i.e. target SFI) by the SFI that first resource transmits by other resource transmissions.Pass through it The SFI of his resource transmission is invalid SFI, and optionally, terminal device can abandon invalid SFI.

Situation #2

Terminal device according to the first information, determines the first DCI format, and a SFI is by the first DCI in multiclass SFI What format detection went out, it should be effective SFI by the SFI that the first DCI format detects, and pass through other DCI formats in multiclass SFI The SFI of detection is invalid SFI.

Situation #3

Terminal device according to the first information, determines first resource and the first format, and SFI passes through the in multiclass SFI It one resource transmission and is detected, should be detected by first resource transmission and by the first DCI format by the first DCI format SFI is effective SFI, other SFI are invalid SFI in multiclass SFI.

Situation #4

Terminal device according to the first information, determines first identifier information, and a SFI includes described first in multiclass SFI Identification information, other SFI are invalid SFI in multiclass SFI.

From the foregoing, it can be understood that being used for transmission the resource of SFI, the DCI format for carrying SFI and the mark for identifying SFI Knowing at least one of information can have corresponding relationship with SFI type, be based on this, optionally, the network equipment can be used to Few two resources, which correspond, sends at least two class time quantum format informations；Or the network equipment can be used at least two DCI format, which corresponds, sends at least two class time quantum format informations；Or at least two marks can be used in the network equipment Knowledge information, which corresponds, sends at least two class time quantum format informations, in at least two class time quantum format informations Every class time quantum format information includes corresponding identification information.

More than, target SFI can be obtained according to the first information from least two class SFI by describing terminal device, hereinafter, The first information of the embodiment of the present application is described in detail.

Optionally, which can be carried by physical layer signaling or high-level signaling.High-level signaling may include nothing Line resources control (radio resource control, RRC) signaling or medium access control (medium access Control, MAC) signaling.The first information can also be carried by broadcast message.Wherein, which can be system and disappears Breath, wherein the system message may include host system message block (master information block, MIB) message, or be System block of information (system information block, SIB) message, other systems information (remaining system Information, RMSI).

Terminal device can obtain target SFI according to the first information, that is to say, that the network equipment can be by terminal Equipment sends the first information, indicates target SFI to terminal device.Wherein, the network equipment can be set to terminal in several ways Standby instruction target SFI.

Explicit instruction:

Optionally, the first information is used to indicate the SFI of some type, instruction is used for transmission the resource or instruction of target SFI It, can be according to mode #1 above or side after terminal device receives the first information for carrying the DCI format etc. of target SFI The method of formula #2 obtains target SFI.

Implicit instruction:

(1) optionally an example, the first information can be used for at least one parameter of terminal equipment configuration, terminal device Target SFI can be determined according to the parameter of the configuration.At least one parameter may include between type of service, CP and subcarrier At least one of every.That is, between type of service, CP and subcarrier that terminal device can configure according to the first information Every determining target SFI.In other words, type of service, CP and the subcarrier spacing and mesh of target SFI and first information configuration It is corresponding to mark SFI.Hereinafter, how detailed description terminal device according at least one parameter determines target SFI.

1) type of service.

That is, the first information can be used for for the terminal equipment configuration type of service, that is to say, that the first information includes using In the information for the terminal equipment configuration type of service.

Specifically, different types of service can correspond to different types of SFI.Terminal device can match according to the first information The type of service set determines target SFI (type for determining target SFI).For ease of description, the first information can be configured Type of service is denoted as " the first type of service (or target service type) "

For example, type of service #A corresponds to first kind SFI, type of service #B corresponds to Second Type SFI, and the first information is eventually First type of service of end equipment configuration is type of service #A, and terminal device can determine that the terminal is set according to type of service #A The type of standby target SFI is first kind SFI, so that terminal device can obtain target SFI based on first kind SFI.

Further, type of service and SFI type have corresponding relationship, from the foregoing, it can be understood that be used for transmission the resource of SFI, At least one of identification information for carrying the DCI format of SFI and identifying SFI has corresponding relationship with SFI type.Make For optionally an example, it can directly establish and be used for transmission the resource of SFI, the DCI format for carrying SFI and mark SFI The corresponding relationship of at least one of identification information and type of service.For ease of description, which can be denoted as pair It should be related to #a.

That is, the first type of service can be determined after terminal device receives the first information, according to first type of service Corresponding resource and/or target SFI is obtained according to the corresponding DCI format of first type of service.

Optionally an example, corresponding relationship #a can be embodied by the first mapping table.For example, first mapping table can To record: the corresponding resource #y for being used for transmission SFI of type of service #x, type of service #x is to the DCI format #z for being applied to carrying SFI At least one of.

Optionally another example, corresponding relationship #a can be embodied by the first thresholding.For example, type of service #A is corresponding Resource number be greater than or equal to the first thresholding, the number of the corresponding resource of type of service #B is less than the first thresholding.For example, false If this is used for transmission the resource BP of SFI, which is 4, and type of service #A corresponds to the BP that BP number is greater than or equal to 4, industry Service type #B corresponds to BP of the BP number less than 4.

It should be noted that if a kind of type of service corresponds to multiple resources for being used for transmission SFI or multiple for carrying SFI Format, in the case, terminal device according only to the first type of service possibly can not determine target SFI, at this point, terminal device Target can be determined in conjunction with other information (for example, the invention relates to for determining the other information of target SFI) SFI。

2)CP

That is, the first information includes for the information for the terminal equipment configuration CP, that is to say, that the first information can be used In for the terminal equipment configuration CP.

Optionally, CP includes routine CP (normal cyclic prefix, NCP) and extension CP (extended at present Cyclic prefix, ECP).

Specifically, different types of CP can correspond to different types of SFI.Optionally, NCP corresponds to 14 symbol quantities The SFI of corresponding 12 symbol quantities of SFI, ECP.The CP that terminal device can configure according to the first information determines that target SFI (is determined The type of target SFI).For ease of description, the CP that the first information configures can be denoted as " the first CP (or target CP) ".

For example, NCP corresponds to first kind SFI, ECP corresponds to Second Type SFI.The first information is the of terminal equipment configuration One CP is NCP, and terminal device can determine that the type of the target SFI of the terminal device is first kind SFI according to the NCP, from And terminal device can obtain target SFI based on first kind SFI.

Further, CP and SFI type have corresponding relationship, from the foregoing, it can be understood that being used for transmission the resource of SFI, for holding Carrying at least one of the DCI format of SFI and identification information of mark SFI has corresponding relationship with SFI type.As optional Ground an example can directly establish the mark letter for being used for transmission the resource of SFI, the DCI format for carrying SFI and identifying SFI Corresponding relationship of at least one of the breath with CP.For ease of description, which can be denoted as to corresponding relationship #b.

That is, the first CP can be determined after terminal device receives the first information, according to the corresponding resource of the first CP And/or target SFI is obtained according to the corresponding DCI format of the first CP.

Optionally an example, corresponding relationship #b can be embodied by the second mapping table.For example, second mapping table can With record: CP type #x corresponding resource #y, CP type #x corresponds at least one of format #z.

Optionally another example, corresponding relationship #b can be embodied by the second thresholding.Second thresholding is specifically The bright associated description that may refer to the first thresholding above, in order to not repeat herein succinctly.

With above-described similar, if a CP type corresponds to multiple resources or multiple formats, terminal device is according only to One CP can not determine target SFI, and terminal device can be in conjunction with other information (for example, above wherein for determining SFI's at this time Information) determine target SFI.

For example, the first CP corresponding resource #a and resource #b, the first type of service corresponding resource #a and resource #c, terminal device Target SFI can be detected according to resource #a according to the first type of service and the first CP, or determine and detected according to resource #a SFI is target SFI.

3) subcarrier spacing

That is, the first information includes for the information for the terminal equipment configuration subcarrier spacing, that is to say, that the first letter Breath can be used for for the terminal equipment configuration subcarrier spacing.

Specifically, different subcarrier spacings can correspond to different types of SFI.Terminal device can be according to the first information The subcarrier spacing of configuration determines target SFI (type for determining target SFI).For ease of description, the first information can be matched The subcarrier spacing set is denoted as " the first subcarrier spacing (or target sub-carriers interval) ".

For example, subcarrier spacing #A corresponds to first kind SFI, subcarrier spacing #B corresponds to Second Type SFI.The first information The first subcarrier spacing for terminal equipment configuration is subcarrier spacing #A, and terminal device can be true according to subcarrier spacing #A The type of the target SFI of the fixed terminal device is first kind SFI, so that terminal device can be obtained based on first kind SFI Target SFI.

Further, subcarrier spacing and SFI type have corresponding relationship, from the foregoing, it can be understood that being used for transmission the money of SFI At least one of source, the DCI format for carrying SFI and the identification information for identifying SFI have corresponding close with SFI type System.Optionally an example can directly establish the resource for being used for transmission SFI, DCI format and mark for carrying SFI The corresponding relationship of at least one of identification information of SFI and subcarrier spacing.It for ease of description, can be by the corresponding relationship It is denoted as corresponding relationship #c.

That is, the first subcarrier spacing can be determined after terminal device receives the first information, according to first subcarrier It is spaced corresponding resource and/or target SFI is obtained according to the corresponding DCI format of first subcarrier spacing.

Illustratively, corresponding relationship #c can be embodied by third mapping table.For example, the third mapping table can recorde: Subcarrier spacing type #x corresponding resource #y, subcarrier spacing type #x correspond at least one of format #z.

Illustratively, corresponding relationship #c can be embodied by third thresholding.For example, the son for being greater than or equal to third thresholding carries Wave spacing corresponding resource #a, less than the subcarrier spacing corresponding resource #b of third thresholding.For example, it is assumed that third thresholding is 60kHz. Subcarrier spacing corresponding resource #a more than or equal to 60kHz, the subcarrier spacing corresponding resource #b less than 60kHz.The third The associated description of thresholding also may refer to the associated description of the first thresholding above, in order to not repeat herein succinctly.

Based on the above, optionally, at least one of type of service, CP and subcarrier spacing be used for transmission the time The resource of cell format information, the DCI format for carrying time quantum format information and be used for identified time cell format There is at least one of identification information of information corresponding relationship the corresponding relationship can be denoted as " first for ease of description Corresponding relationship ", terminal device can configuration according to the first information and the first corresponding relationship, obtain target SFI.

(2) optionally another example, the first information can control letter to dispatch the first downlink of the terminal device Cease DCI, that is to say, that terminal device can determine target SFI according to the first DCI.

It should be understood that the first DCI is DCI for dispatch terminal equipment, the first DCI and being used for transmission above The DCI of SFI is different DCI.It is possible to further which the first DCI to be interpreted as being exclusively used in DCI (or the needle of dispatch terminal equipment To the DCI of the terminal device), the DCI that the DCI for being used for transmission SFI can be interpreted as to being exclusively used in multiple terminal devices (or is directed to The DCI of some user group).For ease of description, the DCI for being used for dispatch terminal equipment can be denoted as to " dedicated DCI (the UE of user Specific DCI) ", the DCI for being used for transmission SFI is denoted as " organizing public DCI (group common DCI) ".

Optionally, terminal device determines that target SFI may include: terminal device according to the first DCI according to the first DCI DCI format and the first DCI distribution at least one of frequency domain resource, determine the target SFI.In other words, institute It is corresponding with the target SFI to state at least one of the DCI format of the first DCI and the frequency domain resource of the first DCI distribution.With Under, how detailed description terminal device is according in the DCI format of the first DCI and the frequency domain resource of the first DCI distribution At least one, determine the target SFI.

1) DCI format of the first DCI

Specifically, the different DCI formats of the dedicated DCI of user can correspond to different types of SFI.Terminal device can root According to the DCI format of the first DCI, target SFI (type for determining target SFI) is determined.For example, if the DCI format of the first DCI is DCI format # I, terminal device determine that target SFI belongs to the corresponding SFI type of DCI format # I according to the first DCI.If the first DCI DCI format be DCI format # II, terminal device determines that target SFI belongs to the corresponding SFI class of DCI format # II according to the first DCI Type.

Further, the DCI format Yu SFI type of the dedicated DCI of user has corresponding relationship, from the foregoing, it can be understood that for passing In the identification information of the resource of defeated SFI, the DCI format (organizing the DCI format of public DCI) for carrying SFI and mark SFI At least one with SFI type have corresponding relationship.Optionally an example, can directly establish be used for transmission SFI resource, At least one of identification information for carrying the DCI format of SFI and identifying SFI and the DCI format of the dedicated DCI of user Corresponding relationship.For ease of description, which can be denoted as to corresponding relationship #d.

That is, the DCI format of the first DCI can be determined after terminal device receives the first information, according to the first DCI The corresponding resource of DCI format and/or using the first DCI corresponding group of public DCI of DCI format DCI format obtain mesh Mark SFI.

Optionally an example, corresponding relationship #d can be embodied by the 4th mapping table.For example, first mapping table can To record: the DCI format #x of the dedicated DCI of the user corresponding resource #y for being used for transmission SFI, #x pairs of DCI format of the dedicated DCI of user The DCI format #z of public DCI should be organized.

Optionally another example, corresponding relationship #d can be embodied by the 4th thresholding.5th thresholding is specifically The bright associated description that may refer to the first thresholding above, in order to not repeat herein succinctly.

It should be noted that with above-described similar, in some cases, DCI of the terminal device according only to the first DCI Format is possible to that SFI can not be obtained, at this point, terminal device can in conjunction with other information (for example, the invention relates to use In the other information for determining target SFI) determine target SFI.

2) frequency domain resource (for example, BP) of the first DCI distribution.

Specifically, the different frequency domain resources of the dedicated DCI distribution of user can correspond to different types of SFI.Terminal device The frequency domain resource that can be distributed according to the first DCI, determines target SFI (type for determining target SFI).For example, if the first DCI points With frequency domain resource #A, terminal device determines that target SFI belongs to the corresponding SFI type of frequency domain resource #A according to the first DCI.If first DCI distributes frequency domain resource #B, and terminal device determines that target SFI belongs to the corresponding SFI type of frequency domain resource #B according to the first DCI.

Further, the frequency domain resource and SFI type of the dedicated DCI distribution of user have corresponding relationship, from the foregoing, it can be understood that with In at least one of identification information of the resource of transmission SFI, the DCI format for carrying SFI and mark SFI and SFI class Type has corresponding relationship.Optionally an example can directly establish the resource for being used for transmission SFI, the DCI for carrying SFI The corresponding relationship of at least one of format and the identification information for identifying SFI and the frequency domain resource of the dedicated DCI distribution of user.For Convenient for explanation, which can be denoted as to corresponding relationship #f.

That is, after terminal device receives the first information, can determine the frequency domain resource of the first DCI distribution, according to this The corresponding resource of frequency domain resource and/or obtained using the corresponding DCI format of frequency domain resource that the first DCI is distributed that one DCI is distributed Take target SFI.

Optionally an example, corresponding relationship #f can be embodied by the 5th mapping table.For example, first mapping table can To record: the corresponding resource #y for being used for transmission SFI of frequency domain resource #x of the dedicated DCI distribution of user, the frequency of the dedicated DCI distribution of user The DCI format #z of the corresponding public DCI of group of domain resource #x.

Optionally another example, corresponding relationship #f can be embodied by the 5th thresholding.5th thresholding is specifically The bright associated description that may refer to the first thresholding above, in order to not repeat herein succinctly.

Based on the above, optionally, the DCI format of the DCI for dispatch terminal equipment and set for dispatch terminal At least one of frequency domain resource of standby DCI distribution be used for transmission the resource of time quantum format information, for carrying when Between the DCI format of cell format information and at least one of the identification information for identified time cell format information have The corresponding relationship can be denoted as " the second corresponding relationship ", terminal device can be according to first for ease of description by corresponding relationship DCI and the second corresponding relationship obtain target SFI.

That is, optionally, in the embodiment of the present application, type of service, subcarrier spacing, is used for dispatch terminal at CP At least one of the frequency domain resource that the DCI format of the DCI of equipment and DCI for dispatch terminal equipment are distributed with for passing It the resource of defeated SFI (time quantum format information), the DCI format for carrying SFI (time quantum format information) and is used for Identifying at least one of the identification information of SFI (time quantum format information) has corresponding relationship.Terminal device can be based on The corresponding relationship and the first information obtain target SFI.

Optionally another example, if at least two class SFI are located in identical group of public DCI.Terminal device can root The position of target SFI is determined according to the first information.

For example, as shown in table 1, it is assumed that organizing public DCI includes 3 blocks (block), and each block is a SFI, terminal Equipment can determine target block according to the first information from 3 block, and target SFI is obtained from target block, and The type of target SFI is determined according to the identification information that target SFI includes.

block0	block1	block2
			1000	0000	1111

As shown in table 1, terminal device can determine target block according to the first information, and according in target block The identification information that target SFI is carried determines corresponding SFI type.

That is, terminal device can determine the position of the field (or bit) where target SFI according to the first information, According to the first information in order to terminal device, target SFI is obtained.

Fig. 2 is combined to describe the communication means according to the embodiment of the present application above, hereinafter, describing basis in conjunction with Fig. 3 to Fig. 6 The communication equipment of the embodiment of the present application.

Fig. 3 is the schematic block diagram according to an example of the communication equipment of the embodiment of the present application.As shown in figure 3, the equipment 300 Include:

Receiving unit 310, for receiving the first information；

Processing unit 320, for determining target at least two class time quantum format informations according to the first information Time quantum format information.

Optionally, the first information is used to be first type of service of terminal equipment configuration, first circulation prefix CP At least one of with the first subcarrier spacing；Or the first information is the first downlink control for dispatching the terminal device Information DCI processed.

Optionally, the processing unit 320 is specifically used for: according to first type of service, the first CP and institute At least one of first subcarrier spacing and the first corresponding relationship are stated, determines the object time cell format information, In, first corresponding relationship is at least one of type of service, CP and subcarrier spacing and be used for transmission time quantum lattice The resource of formula information, the DCI format for carrying time quantum format information and for identified time cell format information The corresponding relationship of at least one of identification information；Or it is distributed according to the DCI format of the first DCI and the first DCI At least one of frequency domain resource and the second corresponding relationship, determine the object time cell format information, wherein described The DCI format that second corresponding relationship is the DCI for dispatch terminal equipment and the frequency that the DCI for dispatch terminal equipment is distributed At least one of domain resource be used for transmission the resource of time quantum format information, for carrying time quantum format information The corresponding relationship of at least one of DCI format and identification information for identified time cell format information.

Optionally, the processing unit 320 is specifically used for: single in at least two class times according to the first information The object time cell format information is detected in first format information；Or according to the first information, described in detect extremely Object time cell format information is determined in few two class time quantum format informations.

Optionally, the processing unit 320 is specifically used for: according to the first information, determining the object time unit The corresponding first resource of format information detects the object time cell format information using the first resource；Or according to institute The first information is stated, corresponding first DCI format of the object time cell format information is determined, according to first DCI format Detect the object time cell format information.

Optionally, the processing unit 320 is specifically used for: according to the first information, determining the object time unit The corresponding first resource of format information is determined and is transmitted in at least two class time quantum format informations by the first resource Time quantum format information be the object time cell format information；Or according to the first information, determine the target Corresponding first DCI format of time quantum format information determines in at least two class time quantum format informations by described The time quantum format information that first DCI format detects is the object time cell format information；Or according to described first Information determines that the object time cell format information includes first identifier information, determines at least two class time quantum lattice Time quantum format information in formula information including the first identifier information is the object time cell format information.

Optionally, the first resource includes Downlink Control Information resource collection CORSET, frequency domain resource and scrambling sequence At least one of column.

Optionally, at least two class time quantum format informations correspond at least two symbol quantities or it is described extremely Few two class time quantum format informations correspond at least two types of service.

It should be understood that each unit and other above-mentioned operations or function difference in equipment 300 provided by the embodiments of the present application In order to realize the corresponding process executed in method 200 provided by the embodiments of the present application by terminal device.For sake of simplicity, not going to live in the household of one's in-laws on getting married herein It states.

Fig. 4 is another schematic block diagram according to the communication equipment of the embodiment of the present application.As shown in figure 4, the equipment 400 include:

Transmission unit 410 and processing unit 420, the processing unit 420 is for controlling the transmission unit 410:

Send at least two class time quantum format informations；

By sending the first information to terminal device, Xiang Suoshu terminal device indicates at least two class time quantum formats The object time cell format information of terminal device described in information.

Optionally, at least one of type of service, CP and subcarrier spacing be used for transmission time quantum format information Resource, the DCI format for carrying time quantum format information and for identified time cell format information mark believe At least one of breath has corresponding relationship；Or the DCI for dispatch terminal equipment DCI format and set for dispatch terminal At least one of frequency domain resource of standby DCI distribution be used for transmission the resource of time quantum format information, for carrying when Between the DCI format of cell format information and at least one of the identification information for identified time cell format information have Corresponding relationship.

Optionally, the transmission unit 410 is specifically used for: being corresponded using at least two resources and sends described at least two Class time quantum format information；Or it is corresponded using at least two DCI formats and sends at least two class time quantum formats Information；Or corresponded using at least two identification informations and send at least two class time quantum format informations, it is described at least Every class time quantum format information includes corresponding identification information in two class time quantum format informations.

Optionally, the resource includes in Downlink Control Information resource collection CORSET, frequency domain resource and scramble sequence At least one.

It should be understood that each unit and other above-mentioned operations or function difference in equipment 400 provided by the embodiments of the present application In order to realize the corresponding process executed in method 200 provided by the embodiments of the present application by the network equipment.For sake of simplicity, not going to live in the household of one's in-laws on getting married herein It states.

Fig. 5 is the schematic block diagram according to the another example of the communication equipment of the embodiment of the present application.As shown in figure 5, described set Standby 500 include receiver 510 and processor 520.Processor 520 is for controlling and receiving device 510.The processor 520 is matched It is set to holding equipment and executes the corresponding function of terminal device in the above method.Optionally, the equipment 500 can also include storage Device 530, optionally, the equipment can also include transmitter.The memory 530 saves equipment for coupling with processor 520 500 necessary program instructions and data.Processor 520 is specifically used for executing the instruction stored in memory 530, when instruction is held When row, the equipment executes method performed by terminal device in the above method.

It should be noted that equipment 300 shown in Fig. 3 can be realized by equipment 500 shown in Fig. 5.For example, Receiving unit 310 shown in Fig. 3 can realize that the processing unit 320 in Fig. 3 can be by Fig. 5 with the receiver 510 in Fig. 5 Processor 520 is realized.

Fig. 6 is the schematic block diagram according to an example again of the communication equipment of the embodiment of the present application.As shown in fig. 6, described set Standby 600 include transmitter 610 and processor 620.Processor 620 is used for control transmitter 610.The processor 620 is matched It is set to holding equipment and executes the corresponding function of terminal device in the above method.Optionally, the equipment 600 can also include storage Device 630, optionally, the equipment 600 can also include receiver.The memory 630 is saved for coupling with processor 620 The necessary program instruction of equipment 600 and data.Processor 620 is specifically used for executing the instruction stored in memory 630, works as instruction It is performed, the equipment executes method performed by the network equipment in the above method.

It should be noted that equipment 400 shown in Fig. 4 can be realized by equipment 600 shown in Fig. 6.For example, Transmitting unit 410 shown in Fig. 4 can realize that the processing unit 420 in Fig. 4 can be by Fig. 6 with the transmitter 610 in Fig. 6 Processor 620 is realized.

It should be noted that the application by taking terminal device and the network equipment as an example, describe the embodiment of the present application for determining The method and apparatus of transmission direction.It should be understood that the method for determining transmission direction of the embodiment of the present application can also be by two Baseband chip realizes, in two baseband chips the first baseband chip for realizing terminal device in the embodiment of the present application correlation Operation, the second baseband chip in two baseband chips for realizing the network equipment in the embodiment of the present application relevant operation.

Also it should be noted that, the input/output circuitry of first baseband chip is implemented for terminal device above The relevant operation of receiver and transmitter, the input/output circuitry of second baseband chip are implemented for network above and set The relevant operation of standby receiver and transmitter.

It should be understood that the processor can be central processing unit (central processing in the embodiment of the present application Unit, CPU), which can also be other general processors, digital signal processor (digital signal Processor, DSP), it is specific integrated circuit (application specific integrated circuit, ASIC), existing At programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be microprocessor or the processor can also To be any conventional processor etc..

It should also be understood that the memory in the embodiment of the present application can be volatile memory or nonvolatile memory, or It may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (read- Only memory, ROM), programmable read only memory (programmable ROM, PROM), the read-only storage of erasable programmable Device (erasable PROM, EPROM), electrically erasable programmable read-only memory (electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (random access memory, RAM), be used as external high Speed caching.By exemplary but be not restricted explanation, random access memory (the random access of many forms Memory, RAM) it is available, such as static random access memory (static RAM, SRAM), dynamic random access memory (DRAM), Synchronous Dynamic Random Access Memory (synchronous DRAM, SDRAM), Double Data Rate synchronous dynamic with Machine accesses memory (double data rate SDRAM, DDR SDRAM), enhanced Synchronous Dynamic Random Access Memory (enhanced SDRAM, ESDRAM), synchronized links dynamic random access memory (synchlink DRAM, SLDRAM) and straight Meet rambus random access memory (direct rambus RAM, DR RAM).

Above-described embodiment can be realized wholly or partly by software, hardware, firmware or any other combination.When When using software realization, above-described embodiment can be realized entirely or partly in the form of a computer program product.The computer Program product includes one or more computer instructions.When loading or execute on computers the computer program instructions, all Or partly generate the process or function being somebody's turn to do according to the embodiment of the present application.The computer can be general purpose computer, dedicated computing Machine, computer network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, Or transmitted from a computer readable storage medium to another computer readable storage medium, for example, the computer instruction Wired (such as infrared, wireless, microwave etc.) mode can be passed through from a web-site, computer, server or data center It is transmitted to another web-site, computer, server or data center.The computer readable storage medium can be meter Any usable medium that calculation machine can access either includes server, the data center etc. of one or more usable medium set Data storage device.The usable medium can be magnetic medium (for example, floppy disk, hard disk, tape), optical medium (for example, DVD), Or semiconductor medium.Semiconductor medium can be solid state hard disk.

Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed Scope of the present application.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process with unit is set, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.

It should be understood that the terms "and/or", only a kind of incidence relation for describing affiliated partner, expression can deposit In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B. In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) execute each embodiment the method for the application all or part of the steps. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (read-only memory, ROM), arbitrary access are deposited The various media that can store program code such as reservoir (random access memory, RAM), magnetic or disk.

The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

Claims

1. a kind of communication means, which is characterized in that the communication means includes:

The terminal device receives the first information；

The terminal device determines object time unit according to the first information at least two class time quantum format informations Format information.

2. communication means according to claim 1, which is characterized in that the first information is used to match for the terminal device Set at least one of the first type of service, first circulation prefix CP and first subcarrier spacing；Or

The first information is the first Downlink Control Information DCI for dispatching the terminal device.

3. communication means according to claim 2, which is characterized in that the terminal device according to the first information, Object time cell format information is determined at least two class time quantum format informations, comprising:

The terminal device according in first type of service, the first CP and first subcarrier spacing at least A kind of and the first corresponding relationship, determines the object time cell format information, wherein first corresponding relationship is business At least one of type, CP and subcarrier spacing be used for transmission the resource of time quantum format information, for carrying the time The correspondence of at least one of the DCI format of cell format information and identification information for identified time cell format information Relationship；Or

In the frequency domain resource that the terminal device is distributed according to the DCI format of the first DCI and the first DCI at least A kind of and the second corresponding relationship, obtains the object time cell format information, wherein second corresponding relationship be for The DCI format of the DCI of dispatch terminal equipment and at least one of the frequency domain resource of the DCI distribution for dispatch terminal equipment Be used for transmission the resource of time quantum format information, the DCI format for carrying time quantum format information and for marking Know the corresponding relationship of at least one of identification information of time quantum format information.

4. communication means according to any one of claim 1 to 3, which is characterized in that the terminal device is according to The first information determines object time cell format information at least two class time quantum format informations, comprising:

The terminal device detects the target in at least two class time quantum format informations according to the first information Time quantum format information；Or

The terminal device determines in at least two class time quantum format informations described in detecting according to the first information Object time cell format information.

5. communication means according to claim 4, which is characterized in that the terminal device according to the first information, The object time cell format information is detected in at least two class time quantum format informations, comprising:

The terminal device determines the corresponding first resource of the object time cell format information according to the first information, The object time cell format information is detected according to the first resource；Or

The terminal device determines the corresponding first DCI lattice of the object time cell format information according to the first information Formula detects the object time cell format information according to first DCI format.

6. communication means according to claim 4, which is characterized in that the method also includes:

The terminal device determines in at least two class time quantum format informations described in detecting according to the first information Object time cell format information, comprising:

The terminal device determines the corresponding first resource of the object time cell format information according to the first information, The terminal device determines the time quantum transmitted in at least two class time quantum format informations by the first resource Format information is the object time cell format information；Or

The terminal device determines the corresponding first DCI lattice of the object time cell format information according to the first information Formula, the terminal device, which determines, to be detected by first DCI format in at least two class time quantum format informations Time quantum format information is the object time cell format information；Or

The terminal device determines that the object time cell format information includes first identifier letter according to the first information Breath, the terminal device determine that the time including the first identifier information is single in at least two class time quantum format informations First format information is the object time cell format information.

7. communication means according to claim 5 or 6, which is characterized in that the first resource includes Downlink Control Information At least one of resource collection CORSET, frequency domain resource and scramble sequence.

8. communication means according to any one of claim 1 to 7, which is characterized in that at least two class time quantums Format information corresponds at least two symbol quantities or at least two class time quantum format informations correspond at least two Kind type of service.

9. a kind of communication means, which is characterized in that the communication means includes:

The network equipment sends at least two class time quantum format informations；

For the network equipment by sending the first information to terminal device, Xiang Suoshu terminal device indicates at least two class times The object time cell format information of terminal device described in cell format information.

10. communication means according to claim 9, which is characterized in that the first information is used to be the terminal device Configure at least one of the first type of service, first circulation prefix CP and first subcarrier spacing；Or

11. communication means according to claim 10, which is characterized in that in type of service, CP and subcarrier spacing extremely It is few it is a kind of be used for transmission the resource of time quantum format information, the DCI format for carrying time quantum format information and At least one of identification information for identified time cell format information has corresponding relationship；Or

The DCI format of DCI for dispatch terminal equipment and for dispatch terminal equipment DCI distribute frequency domain resource in It is at least one be used for transmission time quantum format information resource, for carry the DCI format of time quantum format information with And at least one of identification information for identified time cell format information has corresponding relationship.

12. the communication means according to any one of claim 9 to 11, which is characterized in that the network equipment is sent to Few two class time quantum format informations, comprising:

The network equipment is corresponded using at least two resources sends at least two class time quantum format informations；Or

The network equipment is corresponded using at least two DCI formats sends at least two class time quantum format informations； Or

The network equipment is corresponded using at least two identification informations sends at least two class time quantum format informations, Every class time quantum format information includes corresponding identification information in at least two class time quantum format informations.

13. communication means according to claim 12, which is characterized in that the resource includes Downlink Control Information resource set Close at least one of CORSET, frequency domain resource and scramble sequence.

14. the communication means according to any one of claim 9 to 13, which is characterized in that at least two class times are single First format information corresponds at least two symbol quantities or at least two class time quantum format informations correspond at least Two kinds of types of service.

15. a kind of communication equipment, which is characterized in that the communication equipment includes:

Receiving unit, for receiving the first information；

Processing unit, for determining that the object time is single at least two class time quantum format informations according to the first information First format information.

16. communication equipment according to claim 15, which is characterized in that the first information is used to be the terminal device Configure at least one of the first type of service, first circulation prefix CP and first subcarrier spacing；Or

17. communication equipment according to claim 16, which is characterized in that the processing unit is specifically used for:

According at least one of first type of service, the first CP and described first subcarrier spacing and first Corresponding relationship determines the object time cell format information, wherein first corresponding relationship is type of service, CP and son At least one of carrier wave interval be used for transmission the resource of time quantum format information, for carrying time quantum format information DCI format and at least one of identification information for identified time cell format information corresponding relationship；Or

According at least one of the DCI format of the first DCI and the first DCI frequency domain resource distributed and second Corresponding relationship determines the object time cell format information, wherein second corresponding relationship is for dispatch terminal equipment The DCI format of DCI and at least one of the frequency domain resource distributed of the DCI for dispatch terminal equipment with being used for transmission when Between the resource of cell format information, the DCI format for carrying time quantum format information and be used for identified time cell The corresponding relationship of at least one of the identification information of formula information.

18. communication equipment described in any one of 5 to 17 according to claim 1, which is characterized in that the processing unit is specifically used In:

According to the first information, the object time cell format is detected in at least two class time quantum format informations Information；Or

According to the first information, object time unit is determined in at least two class time quantum format informations described in detecting Format information.

19. communication equipment according to claim 18, which is characterized in that the processing unit is specifically used for:

According to the first information, the corresponding first resource of the object time cell format information is determined, according to described first Object time cell format information described in resources measurement；Or

According to the first information, corresponding first DCI format of the object time cell format information is determined, according to described One DCI format detects the object time cell format information.

20. communication equipment according to claim 18, which is characterized in that the processing unit is specifically used for:

According to the first information, the corresponding first resource of the object time cell format information is determined, determination is described at least The time quantum format information transmitted in two class time quantum format informations by the first resource is that the object time is single First format information；Or

According to the first information, corresponding first DCI format of the object time cell format information is determined, determination is described extremely It is less the target by the time quantum format information that first DCI format detects in two class time quantum format informations Time quantum format information；Or

According to the first information, determine that the object time cell format information includes first identifier information, determination is described extremely The time quantum format information in few two class time quantum format informations including the first identifier information is the object time Cell format information.

21. communication equipment described in 9 or 20 according to claim 1, which is characterized in that the first resource includes downlink control letter Cease at least one of resource collection CORSET, frequency domain resource and scramble sequence.

22. communication equipment described in any one of 5 to 21 according to claim 1, which is characterized in that at least two class times are single First format information corresponds at least two symbol quantities or at least two class time quantum format informations correspond at least Two kinds of types of service.

23. a kind of communication equipment, which is characterized in that the communication equipment includes: transmission unit and processing unit, and the processing is single Member is for controlling the transmission unit:

Send at least two class time quantum format informations；

By sending the first information to terminal device, Xiang Suoshu terminal device indicates at least two class time quantum format informations Described in terminal device object time cell format information.

24. communication equipment according to claim 23, which is characterized in that the first information is used to be the terminal device Configure at least one of the first type of service, first circulation prefix CP and first subcarrier spacing；Or

25. communication equipment according to claim 24, which is characterized in that in type of service, CP and subcarrier spacing extremely It is few it is a kind of be used for transmission the resource of time quantum format information, the DCI format for carrying time quantum format information and At least one of identification information for identified time cell format information has corresponding relationship；Or

26. the communication equipment according to any one of claim 23 to 25, which is characterized in that the transmission unit is specifically used In:

It is corresponded using at least two resources and sends at least two class time quantum format informations；Or

It is corresponded using at least two DCI formats and sends at least two class time quantum format informations；Or

It is corresponded using at least two identification informations and sends at least two class time quantum format informations, at least two classes Every class time quantum format information includes corresponding identification information in time quantum format information.

27. communication equipment according to claim 26, which is characterized in that the resource includes Downlink Control Information resource set Close at least one of CORSET, frequency domain resource and scramble sequence.

28. the communication equipment according to any one of claim 23 to 27, which is characterized in that at least two class times are single First format information corresponds at least two symbol quantities or at least two class time quantum format informations correspond at least Two kinds of types of service.