CN110034900A

CN110034900A - A kind of communication means and device

Info

Publication number: CN110034900A
Application number: CN201810032723.8A
Authority: CN
Inventors: 费永强; 郭志恒; 谢信乾; 毕文平
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-01-12
Filing date: 2018-01-12
Publication date: 2019-07-19
Anticipated expiration: 2038-01-12
Also published as: CN110034900B

Abstract

This application discloses a kind of communication means and devices, this method comprises: terminal device receives the first information from first carrier, the first information is for determining 2N time slot format index；The terminal device is indexed according to the 2N time slot format, determine the time slot format for N number of time slot that period first time includes on first carrier, and the time slot format of period first time M time slot including on a second carrier, the N and M is positive integer, and the N is greater than the M.Using the present processes and device, terminal device can be indexed according to 2N time slot format, determine the time slot format of N number of time slot and the time slot format of M time slot.

Description

A kind of communication means and device

Technical field

This application involves field of communication technology more particularly to a kind of communication means and device.

Background technique

In new wireless access technology (new radio access techology, new RAT, NR) system, support dynamic The time slot format of state indicates (slot format indication, SFI).Wherein, the network equipment can match in advance for terminal device SFI combination is set, includes the time slot format of N number of time slot (slot) in the SFI combination, the N is the detection cycle of terminal device, For example, terminal device detects the format of a time slot at interval of 5 time slots, then the detection cycle 5 of terminal device can be claimed, and By the time slot format including 5 time slots in each SFI combination.

In NR, two kinds of dual-modes, respectively time division duplex (time division duplex, TDD) mode are supported With frequency division duplex (frequency division duplex, FDD) mode.Wherein, in tdd mode, it proposes as each TDD Carrier wave additionally configures the scheme of uplink (supplementary uplink, SUL) carrier wave of a supplement, under such scheme, The network equipment how time slot format of the instruction terminal equipment in each detection cycle, there is no relevant solution.

Summary of the invention

The application provides a kind of communication means and device, to determine terminal device included time slot on different carrier waves Time slot format.

In a first aspect, providing a kind of communication means, comprising: terminal device receives the first information from first carrier, described The first information is for determining 2N time slot format index；The terminal device is indexed according to the 2N time slot format, determines The time slot format for N number of time slot that a period of time includes on first carrier and period first time are in the second carrier wave On include M time slot time slot format, the N and M are positive integer, and the N is greater than the M.

In a kind of possible design, the terminal device determines period first time according to the first information The M time slot that the time slot format for the N number of time slot for including on one carrier wave and period first time include on a second carrier Time slot format, comprising: the terminal device according to the 2N time slot format index in even timeslots format index, determine The time slot format for N number of time slot that period first time includes on first carrier；The terminal device is according to the 2N Odd numbered slots format index in time slot format index, when determining M that period first time includes on a second carrier The time slot format of gap.Alternatively, the terminal device is indexed according to the odd numbered slots format in 2N time slot format index, really The time slot format for N number of time slot that fixed period first time includes on first carrier；The terminal device is according to the 2N Even timeslots format index in a time slot format index determines period first time included M on a second carrier The time slot format of a time slot.

In the embodiment of the present application, according to the first information, it may be determined that first carrier and the second carrier wave are wrapped on two carrier waves The time slot format index for including time slot, saves signaling overheads.

In a kind of possible design, the terminal device is according to the odd numbered slots lattice in 2N time slot format index Formula index, determines the time slot format for the M time slot that period first time includes on a second carrier, comprising: the terminal Equipment is indexed according to the preceding M time slot format in the odd numbered slots format index in 2N time slot format index, determines institute State the time slot format for the M time slot that period first time includes on a second carrier.

Alternatively, the terminal device is according to the 1st in the odd numbered slots format index in 2N time slot format index A time slot format index, the 1+U time slot format index, the 1+2 × U time slot format index, and so on, until 1+ (M-1) × U time slot format index, determines the time slot lattice for the M time slot that period first time includes on a second carrier Formula, the U represent the ratio of the subcarrier spacing of the first carrier and the subcarrier spacing of second carrier wave；Alternatively, right I-th of time slot in the M time slot, the terminal device is according to the odd numbered slots lattice in 2N time slot format index I-th of time slot format index in formula index, i+1 time slot format index, and so on, until the i-th+U-1 time slot lattice Formula index determines that the time slot format of i-th of time slot, the i are the integer more than or equal to 1, and less than or equal to M, the U generation The son of the subcarrier spacing of first carrier described in table and second carrier wave carries the ratio at interval, i-th of time slot format rope Draw, i+1 time slot format rope this, and so on, until the time slot format phase that the i-th+U-1 time slot formats index is indicated Together.

By the above-mentioned means, better simply can index according to odd number time slot format, the time slot format of M time slot is determined, Algorithm is simple, high-efficient.

Second aspect provides a kind of communication means, comprising: the network equipment generates the first information, and the first information is used for Determine 2N time slot format index, the 2N time slot format index is for determining that period first time includes on first carrier N number of time slot time slot format and period first time M time slot including on a second carrier time slot format, The N and M is positive integer, and the N is greater than the M；The network equipment sends the first information on first carrier.

In a kind of possible design, the even timeslots format in the 2N time slot format index is indexed for determining The time slot format of N number of time slot is stated, when the odd numbered slots format in the 2N time slot format index is indexed for determining described M The time slot format of gap.

In a kind of possible design, the odd numbered slots format in the 2N time slot format index is indexed for determining The time slot format of M time slot is stated, specifically: preceding M in odd numbered slots format index in the 2N time slot format index Time slot format indexes the time slot format for determining the M time slot；Alternatively, when odd number in 2N time slot format index The 1st time slot format index in gap format index, the 1+U time slot format index, the 1+2 × U time slot format index, according to Secondary to analogize, until 1+ (M-1) × U time slot format indexes the time slot format for determining the M time slot, the U is represented The ratio of the subcarrier spacing of the subcarrier spacing of the first carrier and second carrier wave；Alternatively, the 2N time slot lattice I-th of time slot format index in odd numbered slots format index in formula index, i+1 time slot format index, and so on, Until the i-th+U-1 time slot formats index the time slot format for determining i-th of time slot in the M time slot, the i is big In or be equal to 1, and be less than or equal to M integer, the U represent the first carrier subcarrier spacing and second carrier wave Son carry the ratio at interval, i-th of time slot format index, i+1 time slot format rope this, and so on, up to i-th+ The U-1 indicated time slot format of time slot format index is identical.

Using the present processes, when a part in period first time on a second carrier including a time slot rather than When whole, the time slot format of multiple time slots also can determine.

The third aspect provides a kind of communication means, comprising: terminal device receives the first information from first carrier, described The first information is for determining 2N time slot format index；The terminal device according to the first information, determine N number of time slot when The time slot format of gap format and Y time slot, N number of time slot are the time slot for period first time including, institute on first carrier Stating Y time slot is the time slot for period first time including on a second carrier, and the N and Y are integer, and the N is greater than institute Y is stated, the N is of the time slot of slot start time and time slot end time on the first carrier in period first time Number, the Y are the number of the time slot of slot start time or time slot end time on the second carrier wave within period first time, Alternatively, the Y is the number of time slot of the slot start time on the second carrier wave within period first time.

In a kind of possible design, the terminal device determines the time slot of N number of time slot according to the first instruction information The time slot format of format and Y time slot, comprising: the terminal device is according to the even timeslots in 2N time slot format index Format index, determines the time slot format of N number of time slot；The terminal device is according to the surprise in 2N time slot format index Number time slot format index, determines the time slot format of the Y time slot.

In a kind of possible design, when the Y is slot start time or time slot end time in period first time When the number of the time slot on the second interior carrier wave, the terminal device is according to the odd numbered slots in 2N time slot format index Format index, determines the time slot format of the Y time slot, comprising: the terminal device is indexed according to the 2N time slot format In odd numbered slots format index in preceding Y time slot format index, determine the time slot format of the Y time slot.

In a kind of possible design, when the Y is slot start time on the second carrier wave within period first time Time slot number when, the terminal device according to the 2N time slot format index in odd numbered slots format index, determine The time slot format of the Y time slot, comprising: for any time slot i in the Y time slot, the time slot i corresponding first is carried First time slot in multiple time slots in wave is time slot Pi, when the corresponding time slot format index of the time slot Pi is described 2N The Pi_j even timeslots format index in gap format index；The terminal device is according in 2N time slot format index The Pi_j odd numbered slots format index, determine the time slot format of the time slot i, the i is and to be less than more than or equal to 1 Or the integer equal to Y.

In a kind of possible design, when the Y is slot start time or time slot end time in period first time When the number of the time slot on the second interior carrier wave, the terminal device is according to the odd number format in 2N time slot format index Index, determines the time slot format of the Y time slot, comprising: for any time slot i in the Y time slot, i pairs of the time slot The time slot in first carrier answered is time slot Qi, and the time slot Qi includes one or more time slots, the time slot Qi corresponding one A or multiple time slot format indexes are the Qi_j even timeslots format index in 2N time slot format index；The end End equipment according to the 2N time slot format index in the Qi_j odd numbered slots format index, determine the time slot i when Gap format, the i are the integer more than or equal to 1, and less than or equal to Y.

In a kind of possible design, the terminal device determines 2N time slot format index according to the first information, comprising: When the first instruction information is used to indicate 2N time slot format index, the terminal device determines 2N time slot format index For the 2N time slot format index of the first instruction information instruction；When the first instruction information is used to indicate A time slot lattice When formula indexes, the A is the integer greater than 2N, and the terminal device determines that 2N time slot format index is the A time slot lattice Preceding 2N time slot format index in formula index；It is described when the first instruction information is used to indicate B time slot format index B is the integer greater than 1, and less than 2N, and the terminal device determines k-th of odd numbered slots format in 2N time slot format index Index is that (k mod C) a time slot format in B time slot format index indexes, in the 2N time slot format index J-th of even timeslots format index be the B time slot format index in (j mod D) a even timeslots format rope Draw, the mod indicates that modulo operation, the C are the number of included odd numbered slots format index in B time slot format index Mesh, the k and j are integer, and the D is the number of included even timeslots format index in B time slot format index, The k is more than or equal to 1, and is less than or equal to C, and the j is more than or equal to 1, and is less than or equal to B.

Fourth aspect provides a kind of communication means, comprising: the network equipment generates the first information, and the first information is used for Determine 2N time slot format index, the 2N time slot format index is for determining that period first time includes on first carrier N number of time slot time slot format and period first time Y time slot including on a second carrier time slot format, The N and Y is integer, and the N is greater than the Y, and the N is slot start time and time slot end time at the first time The number of the time slot on first carrier in period, the Y are slot start time or time slot end time in week at the first time The number of the time slot on the second carrier wave in phase, alternatively, the Y is second load of the slot start time within period first time The number of time slot on wave；The network equipment sends the first information on first carrier.

In a kind of possible design, the even timeslots format in the 2N time slot format index is indexed for determining The time slot format of N number of time slot is stated, when the odd numbered slots format in the 2N time slot format index is indexed for determining described Y The time slot format of gap.

In a kind of possible design, when the Y is slot start time or time slot end time in period first time When the number of the time slot on the second interior carrier wave, the odd numbered slots format in the 2N time slot format index is indexed for determining The time slot format of the Y time slot, specifically: the preceding Y in odd numbered slots format index in the 2N time slot format index A time slot format indexes the time slot format for determining the Y time slot.

In a kind of possible design, when the Y is slot start time on the second carrier wave within period first time Time slot number when, for any time slot i in the Y time slot, when multiple in the corresponding first carrier of the time slot i First time slot in gap is time slot Pi, and the corresponding time slot format index of the time slot Pi is during the 2N time slot format indexes The Pi_j even timeslots format index；Odd numbered slots format in the 2N time slot format index is indexed for determining The time slot format of i time slot is stated, specifically: the Pi_j odd numbered slots format in the 2N time slot format index, which indexes, to be used In the time slot format for determining the time slot i.

In a kind of possible design, when the Y is slot start time or time slot end time in period first time When the number of the time slot on the second interior carrier wave, for any time slot i in Y time slot, the corresponding first carrier of the time slot i In time slot be time slot Qi, the time slot Qi includes one or more time slots, the corresponding one or more time slots of the time slot Qi Format index is the Qi_j even timeslots format index in 2N time slot format index；

Odd numbered slots format in the 2N time slot format index indexes the time slot lattice for determining the i time slot Formula, specifically: the Qi_j odd numbered slots format in the 2N time slot format index is indexed for determining the time slot i's Time slot format.

In a kind of possible design, the first information is for determining that 2N time slot format indexes, comprising: when described the When one instruction information is used to indicate 2N time slot format index, the 2N time slot format index is that the first instruction information refers to The 2N time slot format index shown；When the first instruction information is used to indicate A time slot format index, the A for greater than The integer of 2N, the 2N time slot format index are the preceding 2N time slot format index in A time slot format index；Work as institute When stating the first instruction information and being used to indicate B time slot format index, the B is and to be less than the integer of 2N greater than 1, the 2N When k-th of odd numbered slots format index in time slot format index is (the k mod C) in B time slot format index a Gap format indexes, and j-th of even timeslots format index in the 2N time slot format index is that the B time slot format indexes In (j mod D) a even timeslots format index, the mod indicates that modulo operation, the C are the B time slot format The number of included odd numbered slots format index in index, the D are included even timeslots in B time slot format index The number of format index, the k and j are integer, and the k is greater than or equal to 1, and is less than or equal to C, and the j is greater than or waits In 1, and it is less than or equal to B.

5th aspect, provides a kind of communication device, is used for terminal device, including for executing the above first aspect and the The unit or means (means) of the three each steps of aspect.6th aspect, provides a kind of communication device, is used for the network equipment, including For executing the unit or means (means) of the above second aspect and each step of fourth aspect.

7th aspect provides a kind of communication device, including processor and memory, and the memory is for storing computer It executes instruction；The processor is for executing the computer executed instructions that the memory is stored, so that the communication fills It sets and executes method described in first aspect to fourth aspect either side.

Eighth aspect provides a kind of computer readable storage medium, instruction is stored in the computer storage medium, when When it runs on computers, so that computer executes method described in first aspect to fourth aspect either side.

9th aspect, provides a kind of chip, the chip is connected with memory, for reading and executing in the memory The computer executed instructions of storage, so that the communication device executes side described in first aspect to fourth aspect either side Method.

Tenth aspect, provides a kind of communication system, the communication system includes above-mentioned first aspect, second aspect, third The network equipment described in aspect or fourth aspect and terminal device.

In the embodiment of the present application, terminal device can receive the first information from first carrier, and the first information is used for Determine 2N time slot format index, then terminal device can be indexed according to the 2N time slot format, determine period first time M that the time slot format for the N number of time slot for including on first carrier and period first time include on a second carrier The time slot format of time slot, the N and M are positive integer, and the N is greater than the M.Therefore in the embodiment of the present application, Terminal device can be indexed according to 2N time slot format, determine the time slot format of N number of time slot and the time slot format of M time slot.

Detailed description of the invention

Fig. 1 is a schematic diagram of communication system provided by the embodiments of the present application；

Fig. 2 is the schematic diagram that duplex side provided by the embodiments of the present application shows；

Fig. 3 is a flow diagram of communication means provided by the embodiments of the present application；

Fig. 4 is a schematic diagram of even odd time slot format provided by the embodiments of the present application index；

Fig. 5 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Fig. 6 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Fig. 7 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Fig. 8 is a flow diagram of communication means provided by the embodiments of the present application；

Fig. 9 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Figure 10 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Figure 11 is the schematic diagram that time slot format provided by the embodiments of the present application determines method；

Figure 12 is a schematic diagram of the method for determination of 2N time slot format rope provided by the embodiments of the present application；

Figure 13 is a structural schematic diagram of the network equipment provided by the embodiments of the present application；

Figure 14 is a structural schematic diagram of terminal device provided by the embodiments of the present application；

Figure 15 and Figure 16 is the structural schematic diagram of communication device provided by the embodiments of the present application；

Figure 17 is the structural schematic diagram of communication system provided by the embodiments of the present application.

Specific embodiment

The application provides a kind of communication means and device, to determine terminal device included time slot on different carrier waves Time slot format.Wherein, method and apparatus are the principle phases solved the problems, such as due to method and device based on the same inventive concept Seemingly, therefore the embodiment of apparatus and method can be with cross-reference, and overlaps will not be repeated.

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Whole description.

Fig. 1 shows a kind of communication system 100 provided by the embodiments of the present application, which includes the network equipment 101 and terminal device 102.

Wherein, the network equipment 101 are responsible for the terminal device 102 and provide wireless access related service, realize wireless Physical layer function, scheduling of resource and wireless resource management, wirelessly connect service quality (quality of service, QoS) management Enter control and mobile management function to ps domain.

Terminal device 102, for the equipment for accessing network by the network equipment 101.

Wherein, it is connected between the network equipment 101 and the terminal device 102 by Uu interface, thus described in realizing Communication between terminal device 102 and the network equipment 101.

In the embodiment of the present application, the network equipment 101 is sent into information, referred to as downlink to terminal device 102 Terminal device 102 is sent information to the network equipment 101 by (downlink, DL) communication, and referred to as uplink (uplink, UL) communicates. The uplink/downlink that can be carried out as unit of radio frames between the network equipment 101 and terminal device 102 in the communication system 100 is logical Letter.

In the embodiment of the present application, it may include multiple time slots (slot) in each radio frames, and may include in each time slot Multiple orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) symbols.At one The transmission direction of each OFDM symbol can be uplink in gap, can also be downlink, can also be flexible.The transmission side of one OFDM symbol To for flexibly, representing the OFDM symbol can be used for uplink, it can also be used to which downlink can also be not used in transmission.In this application, it can incite somebody to action The group of OFDM symbol transmission direction included by one time slot is collectively referred to as the time slot format of the time slot.

It may include 14 orthogonal frequency division multiplexing (orthogonal in a time slot in the example of the application Frequency division multiplexing, OFDM) symbol, respectively symbol 0, symbol 1, until symbol 13.The time slot Time slot format can be found in shown in following table 1.

Table 1

It in table 1, is illustrated by taking format 27 as an example, time slot format representated by format 27 are as follows: the biography of symbol 0 to symbol 2 Defeated direction is downlink, the transmission direction of symbol 3 to symbol 10 be it is flexible, the transmission direction of symbol 11 to symbol 13 is uplink.

In the embodiment of the present application, communication system 100 can support dynamic time slot format instruction (slot format Indication, SFI), process can are as follows: the network equipment 101 configures SFI combination, the SFI combination in advance for terminal device 102 It is indexed including at least one time slot format, each time slot format index corresponds to a kind of time slot format of time slot.A such as SFI Combination may include 5 time slot format indexes, respectively { 0 } { 2 } { 0 } { 1 } { 0 }.Wherein, time slot format index 0,2,1 is right respectively The time slot format answered, reference can be made to shown in above-mentioned table 1.And the network equipment can dynamic instruction terminal equipment adopted within the current detection period Time slot combination.

For example, as shown in table 2 below, the SFI group that the network equipment 101 is configured by terminal device 102 in advance is combined into V, compiles It number is respectively 0,1,2 until V-1.

SFI combination	Time slot format index
		0	{0}{2}{0}{1}{0}
1	{1}{3}{61}{5}{6}
		.....	.....
V-1	{1}{2}{3}{4}{5}

Table 2

And the network equipment 101 can send SFI and indicate information in each detection cycle, with instruction terminal equipment 102 every A time slot format for examining corresponding time slot in the then period.Correspondingly, terminal device 102 can be in each detection cycle, detection is worked as The time slot format of included time slot in the preceding period.For example, SFI indicates information institute if the detection cycle of terminal device is 5 time slots " the SFI combination 1 " in above-mentioned table 2 is indicated, and time slot format index corresponding to SFI combination 1 is { 1 } { 3 } { 61 } { 5 } { 6 }, Indicate 5 time slots of the detection cycle time slot format be respectively format 1 in above-mentioned table 1, format 3, format 61, format 5 with And format 6.

In the embodiment of the present application, as shown in Fig. 2, communication system 100 is operable with non-paired frequency spectrum, corresponding duplex mould Formula can be time division duplex (time division duplex, TDD) mode, be by being carried out in different times respectively Row transmission and downlink transfer, to realize the dual-mode of interaction between the network equipment 101 and terminal device 102.Communication system 100 Also it may operate in paired spectrum, corresponding dual-mode is frequency division duplex (frequency division duplex, FDD) Mode is by carrying out uplink and downlink transfer respectively on different carrier waves, to realize the network equipment 101 and terminal The dual-mode of interaction between equipment 102.It has also been proposed in the communication system 100, in tdd mode one increasing of additional configuration New departure of uplink (supplementary uplink, SUL) carrier wave of benefit includes TDD in a cell under the new departure Two carrier waves of carrier wave and SUL carrier wave.Wherein, the transmission direction in TDD carrier wave is uplink, downlink, reservation or flexible, the SUL The transmission direction of carrier wave can be uplink, reservation or flexible, but the transmission direction of the SUL carrier wave cannot be downlink.

For above-mentioned tdd mode, fdd mode and TDD+SUL mode, the network equipment can be the tdd mode of terminal device The SFI combination for configuring the first kind is that the SFI of second of type of fdd mode and TDD+SUL pattern configurations is combined.First The SFI combination of type may include N number of time slot format index, and N number of time slot format index is in the detection cycle of terminal device Interior, the number of included time slot on TDD carrier wave may include that 2N time slot format indexes in the SFI combination of the Second Type.

Based on the above scene, the application provides a kind of communication means, how is mainly used for solving according to 2N time slot format Index determines that the time slot format of the included time slot in TDD carrier wave in the detection cycle of terminal device, and determination are set in terminal In standby detection cycle in SUL carrier wave included time slot time slot format.

Hereinafter, the part term in the application is explained, in order to those skilled in the art understand that.

1) network equipment is the equipment that terminal device is linked into wireless network in network.The network equipment is wireless Node in access net, and it is properly termed as base station, wireless access network (radio access network, RAN) can also be known as Node (or equipment).Currently, the citing of some network equipments are as follows: gNB, transmission receiving point (transmission reception Point, TRP), evolved node B (evolved Node B, eNB), radio network controller (radio network Controller, RNC), node B (Node B, NB), base station controller (base station controller, BSC), base station Sending and receiving stations (base transceiver station, BTS), Home eNodeB are (for example, home evolved NodeB or home Node B, HNB), Base Band Unit (base band unit, BBU) or Wireless Fidelity (wireless fidelity, Wifi) connect Access point (access point, AP) etc..In addition, the network equipment may include centralized unit in a kind of network structure (centralized unit, CU) node and distribution unit (distributed unit, DU) node.This structure will be drilled for a long time Protocol layer into eNB in (long term evolution, LTE) system is split, and the function of part protocol layer is placed on CU concentration Control, the function of being left part or all of protocol layer is distributed in DU, by CU centralized control DU.

2) terminal device, also referred to as user equipment (user equipment, UE), mobile station (mobile station, MS), mobile terminal (mobile terminal, MT) etc., is a kind of equipment for providing a user voice and/or data connectivity, For example, handheld device, mobile unit etc. with wireless connecting function.Currently, the citing of some terminals are as follows: mobile phone (mobile phone), tablet computer, laptop, palm PC, mobile internet device (mobile internet Device, MID), wearable device, virtual reality (virtual reality, VR) equipment, augmented reality (augmented Reality, AR) equipment, the wireless terminal in Industry Control (industrial control), unmanned (self Driving the wireless terminal in wireless terminal, remote operation (remote medical surgery) in), smart grid The wireless terminal in wireless terminal, transportation safety (transportation safety) in (smart grid), smart city The wireless terminal etc. in wireless terminal, wisdom family (smart home) in (smart city).

3) communication system can be various wireless access technologys (radio access technology, RAT) system, example Such as such as CDMA (code division multiple access, CDMA), time division multiple acess (time division Multiple access, TDMA), it is frequency division multiple access (frequency division multiple access, FDMA), orthogonal Frequency division multiple access (orthogonal frequency-division multiple access, OFDMA), single-carrier frequency division multiple access (single carrier FDMA, SC-FDMA) and other systems etc..Term " system " can be replaced mutually with " network ".CDMA Such as wireless universal land access (universal terrestrial radio access, UTRA) may be implemented in system, The wireless technologys such as CDMA2000.UTRA may include that wideband CDMA (wideband CDMA, WCDMA) technology and other CDMA become The technology of shape.CDMA2000 can cover interim standard (interim standard, IS) 2000 (IS-2000), IS-95 and IS-856 standard.Such as global system for mobile communications (global system for mobile may be implemented in TDMA system Communication, GSM) etc. wireless technologys.Such as evolved universal Radio Terrestrial access may be implemented in OFDMA system (evolved UTRA, E-UTRA), super mobile broadband (ultra mobile broadband, UMB), IEEE 802.11 (Wi-Fi), the wireless technologys such as IEEE 802.16 (WiMAX), IEEE 802.20, Flash OFDMA.UTRA and E-UTRA are UMTS and UMTS evolution version.3GPP is in long term evolution (long term evolution, LTE) and based on each of LTE evolution Kind version is the new version using the UMTS of E-UTRA.In addition, the communication system can be applicable to the communication to face the future Technology is all suitable for technology provided by the embodiments of the present application as long as including the foundation carried using the communication system of new communication technologies Scheme.The system architecture and business scenario of the embodiment of the present application description are to more clearly illustrate the embodiment of the present application Technical solution does not constitute the restriction for technical solution provided by the embodiments of the present application, those of ordinary skill in the art it is found that With the differentiation of the network architecture and the appearance of new business scene, technical solution provided by the embodiments of the present application is for similar technology Problem, it is equally applicable.

4) multiple, refer to two or more, other quantifiers are similar therewith.

5) "and/or" describes the incidence relation of affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, it can To indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Character "/" typicallys represent forward-backward correlation object It is a kind of relationship of "or".

In addition, it is necessary to understand, in the description of the present application, the vocabulary such as " first ", " second " are only used for distinguishing description Purpose, be not understood to indicate or imply relative importance, can not be interpreted as indication or suggestion sequence.

As shown in figure 3, the application provides a kind of process of communication means, the network equipment in the process can be for above-mentioned figure The network equipment 101 shown in 1, terminal device can correspond to above-mentioned terminal device shown in FIG. 1 102, and first carrier can correspond to TDD carrier wave described in above-mentioned scene, the second carrier wave can correspond to SUL carrier wave described in above-mentioned scene, period first time It can correspond to the standby detection cycle of terminal shown in above-mentioned scene.As shown in figure 3, this method comprises:

Step S301: the network equipment generates the first information.

In the embodiment of the present application, the first information is for determining 2N time slot format index, the 2N time slot lattice Formula index for determine period first time the N number of time slot for including on first carrier time slot format and it is described first when Between include on a second carrier in the period M time slot time slot format, the N and M are positive integer, and the N is greater than institute State M.In the embodiment of the present application, the subcarrier spacing (subcarrier space, SCS) of first carrier and the second carrier wave SCS is not identical, and the SCS of the first carrier is greater than the SCS of second carrier wave.

Step S302: the network equipment sends the first information on first carrier.

Step S303: terminal device is indexed according to 2N time slot format, determines that period first time wraps on first carrier The time slot format for the M time slot that the time slot format of the N number of time slot included and period first time include on a second carrier.

In the embodiment of the present application, the terminal device can be according to the even timeslots lattice in 2N time slot format index Formula index, determines the time slot format for N number of time slot that period first time includes on first carrier；The terminal device can According to the odd numbered slots format index in 2N time slot format index, period first time is determined on a second carrier Including M time slot time slot format.Namely the even timeslots format in 2N time slot format index is indexed for determining the N The time slot format of a time slot, the odd numbered slots format in 2N time slot format index are indexed for determining the M time slot Time slot format.

In the embodiment of the present application, if 2N time slot format index is started counting from 0, the 2N time slot lattice Formula index may respectively be time slot format index 0, and time slot format index 1, time slot format indexes 2, and so on, until time slot format 2N-1 is indexed, then the even timeslots format index in 2N time slot format index is respectively that time slot format indexes 0, time slot format Index 2, time slot format index 4, and so on, until time slot format index 2N-2.Surprise in the 2N time slot format index Number time slot format index may respectively be time slot format index 1, time slot format index 3, time slot format index 5, and so on, until Time slot format indexes 2N-1.

In the embodiment of the present application, if 2N time slot format index is started counting from 1, the 2N time slot lattice Formula, which indexes, may respectively be time slot format index 1, time slot format index 2, time slot format 3, and so on, until time slot format indexes 2N.Even timeslots formula index in the 2N time slot format index may respectively be time slot format index 2, and time slot format indexes 4, And so on, until time slot format indexes 2N.Odd numbered slots index in the 2N time slot format index may respectively be time slot Format index 1, time slot format index 3, time slot format index 5, and so on, until time slot format indexes 2N-1.

In the example of the application, as shown in figure 4, the volume of a time slot format index of such as N=4,8 (2N=2*4=8) Number be respectively 0,1,2,3,4,5,6,7.The number of even timeslots format index in so 8 time slot format indexes may respectively be 0,2,4,6, the number of the odd numbered slots format index in 8 time slot formats index may respectively be 1,3,5,7.

In the embodiment of the present application, it is indexed, is determined according to the even timeslots format in 2N time slot format index The process of the time slot format for the N number of time slot for including on period first time upper first carrier, concretely: first from 2N time slot In format index, N number of even timeslots format index is determined, can be found on how to the N number of even timeslots format index of determination above-mentioned It introduces, no longer introduces herein, then, indexed according to N number of even timeslots format, determine N number of time slot format, one in the application shows In example, the corresponding relationship of time slot format index and time slot format may be provided in terminal device, the terminal device can be according to institute The corresponding relationship for stating time slot format index and time slot format determines the corresponding N number of time slot lattice of N number of even timeslots format index Formula.In this application, above-mentioned table 1 can be a kind of corresponding relationship of time slot format index and time slot format.Finally, according to it is N number of when Gap format, the time slot format for N number of time slot that determination includes on first carrier on period first time, for example, N number of time slot when Gap format is respectively time slot format 1, time slot format 2, time slot format 3, time slot format 4 and time slot format 5.N number of time slot difference For time slot 1, time slot 2, time slot 3, time slot 4 and time slot 5.So terminal device can determine that the time slot format of time slot 1 is 1, time slot 2 Time slot format be 2, the time slot format of time slot 3 is 3, and the time slot format of time slot 4 is format 4, and the time slot format of time slot 5 is format 5。

In the embodiment of the present application, it is indexed according to the N odd numbered slots format in 2N time slot format index, when determining first Between the period time slot format of included N number of time slot on a second carrier process, can have following two mode:

First way: first from 2N time slot format index, N number of odd numbered slots format index is determined；Then, from N In a odd numbered slots format index, M effectively time slot format indexes are determined；Finally, being indexed according to M effectively time slot formats, really The time slot format of period first time included M time slot on a second carrier is determined, on how to according to M effective time slot lattice Formula index, determines the time slot format of M time slot, is indexed with above-mentioned according to N number of even timeslots format, determines the time slot of N number of time slot The process of format is similar, and details are not described herein.

In the example of the application, on how to from N number of odd numbered slots format index, determine M effectively time slot lattice The process of formula index can include: index the preceding M time slot format in N number of odd numbered slots format index, as effective time slot Format index, that is, indexed according to the preceding M time slot format in the odd numbered slots format index in 2N time slot format index, Determine the time slot format of M time slot.

As shown in figure 5, for example, the first instruction information is for determining 2N=8 time slot format index, and 8 time slot formats Index is numbered from 0, respectively 0,1,2,3,4,5,6,7.Within period first time, when on first carrier including 4 Gap, respectively s0, s1, s2, s3 include 2 time slots, respectively s0, s1 within period first time on a second carrier.

In the embodiment of the present application, it still can refer to above-mentioned Fig. 5, it may be determined that the number difference of 4 even timeslots format indexes It is 0,2,4,6, the number of 4 odd numbered slots formats index is respectively 1,3,5,7.

In the embodiment of the present application, it can be indexed according to 4 even timeslots formats, that is, number the time slot format for being 0,2,4,6 Index, determines the time slot format of s0, s1, s2 and s3 for including on first carrier.Such as the time slot format that can be 0 according to number Index, determines the time slot format of s0 on first carrier, and the time slot format index that number is 2 determines the time slot of s1 on first carrier Format, the time slot format index that number is 4, determines the time slot format of s2 on first carrier, the time slot format index that number is 6, Determine the time slot format of s3 on first carrier.

In the embodiment of the present application, 2 effective time slot format indexes can be determined, i.e., in 4 odd numbered slots format indexes The time slot format index for being 1,3,5,7 in number determines 2 effective time slot format indexes, such as in the example depicted in fig. 5, It can determine that preceding 2 time slot formats index is that effective time slot format indexes, that is, determine the time slot format rope that number is 1 and number is 3 It is cited as effective time slot format index, the time slot format for determining s0 on the second carrier wave is then indexed according to the time slot format that number is 1, The time slot format for determining s1 on the second carrier wave is indexed according to the time slot format that number is 3.

In the example of the application, on how to from N number of odd numbered slots format index, determine M effectively time slot lattice The process of formula index may also comprise: from N number of odd numbered slots format index, the 1st time slot format index be determined, at the 1+U Gap format index, the 1+2 × U time slot format index, the 1+2*U time slot format index, and so on, until 1+ (M- 1) × U time slot format index is M effectively time slot format indexes, and the U is the SCS of first carrier and the SCS of the second carrier wave Ratio, for example, the SCS of first carrier is 60kHz, the SCS of the second carrier wave is 15kHz, then U=60:15=4.

As shown in fig. 6, for example, the first instruction information is for determining 2N=16 time slot format index, and 16 time slot lattice Formula index is numbered from 0, respectively 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14 and 15.In week at the first time It include 8 time slots, respectively s0, s1, s2, s3, s4, s5, s6, s7 on first carrier in phase, within period first time, It on a second carrier include 2 time slots, respectively s0, s1.

In the embodiment of the present application, it still can refer to above-mentioned Fig. 6, it may be determined that the number difference of 8 even timeslots format indexes It is 0,2,4,6,8,10,12,14, the number of 8 odd numbered slots formats index is respectively 1,3,5,7,9,11,13,15.And first The SCS of carrier wave is 60kHz, and the SCS of the second carrier wave is 15kHz, then U=60:15=4.

In the embodiment of the present application, it can be indexed according to 8 even timeslots formats, i.e., number is 0,2,4,6,8,10,12,14 Time slot format index, determine the time slot format of s0, s1, s2, s3, s4, s5, s6, s7 for including on first carrier.

In the embodiment of the present application, 2 effective time slot format indexes can be determined, i.e., in 8 odd numbered slots format indexes The time slot format index for being 1,3,5,7,9,11,13,15 in number determines 2 effective time slot format indexes, such as in Fig. 6 institute In the example shown, it may be determined that the 1st time slot format index and 1+ (M-1) × U=1+ (2-1) × 4=5 time slot format index For effective time slot format index.It can be seen that in 8 odd numbered slots format indexes by above-mentioned Fig. 6, the 1st time slot lattice The number of formula index is 1, and the number of the 5th time slot format index is 9, therefore, in the embodiment of the present application, can be according to number 1 indexes with the time slot format for being 9 is numbered, and determines the time slot format of the s0 and s1 on the second carrier wave.In the example of the application, For example the time slot format that can be 1 according to number indexes, and determines the time slot format of s0 on the second carrier wave, the time slot for being 9 according to number Format index, determines the time slot format of the s1 on the second carrier wave.

The second way: N number of odd numbered slots format index in 2N time slot format index can all effectively.And second carries Any time slot i in M time slot on wave can correspond to multiple time slot formats index in N number of odd numbered slots format index, and Multiple time slot formats index in N number of odd numbered slots format index according to corresponding to time slot i, determines the format of time slot i.

In the example of the application, any time slot i in M time slot on the second carrier wave can correspond to N number of odd numbered slots I-th of time slot format index in format index, i+1 time slot format index, and so on, until the i-th+U-1 time slots Format index, the U represent the ratio of the SCS of the first carrier and the SCS of second carrier wave, i-th of time slot lattice Formula index, i+1 time slot format index, and so on, until the time slot format that the i-th+U-1 time slot format indexes are indicated It is identical.It should be noted that can be indexed according to i-th of time slot format, i+1 time slot format rope in the second way Draw, and so on, until whole time slot formats index in the i-th+U-1 time slot format indexes, determines the time slot lattice of time slot i Formula.It can also be indexed according to i-th of time slot format, i+1 time slot format index, and so on, until the i-th+U-1 time slot lattice Partial time slot format index in formula index determines the time slot format of time slot i, i.e., is indexed according to i-th of time slot format, i+1 A time slot format index, and so on, until one or more time slot formats index in the i-th+U-1 time slot format indexes, Determine the time slot format of time slot i.

For example, as shown in fig. 7, for example, the first instruction information for determining that 2N=16 time slot format indexes, and at 16 Gap format index is numbered from 0, respectively 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14 and 15.At first Between in the period, include 8 time slots, respectively s0, s1, s2, s3, s4, s5, s6, s7 on first carrier, in period first time It is interior, it on a second carrier include 2 time slots, respectively s0, s1.

In the embodiment of the present application, it still can refer to above-mentioned Fig. 7, it may be determined that the number difference of 8 even timeslots format indexes It is 0,2,4,6,8,10,12, the number of 14,8 odd numbered slots formats index is respectively 1,3,5,7,9,11,13,15.And first The SCS of carrier wave is 60kHz, and the SCS of the second carrier wave is 15kHz, then U=60:15=4.

In the embodiment of the present application, for slot s 0 included on the second carrier wave and slot s 1, it is true that following manner can be used Determine time slot format.

The corresponding time slot format of time slot i is i-th of time slot format index in 8 odd numbered slots format indexes, i+1 A time slot format index, and so on, until the i-th+U-1 time slot format indexes, the U are the SCS and second of first carrier The ratio of the SCS of carrier wave, in the example depicted in fig. 7, the U value are 4.

It is the 1st time slot on the second carrier wave for the slot s 0 on the second carrier wave, the value of corresponding i is 1, then when Gap s0 can be indexed according to the 1st time slot format index, a time slot format index of the 2nd (i+1=2), the 3rd time slot format, until 4th time slot format index determines time slot format (when it is 4 that i value, which is 1, U value, i+U-1=4).In the embodiment of the present application In, it still can refer to above-mentioned Fig. 7, the 1st time slot format indexes in 8 odd numbered slots format indexes, the 2nd time slot format indexes, 3rd time slot format index, the 4th corresponding number of time slot format index may respectively be 1,3,5,7.And number is 1,3,5, The indicated time slot format of 7 time slot format index is identical.

In the embodiment of the present application, for the slot s 1 on the second carrier wave, aforesaid way similarly can also be used, calculate time slot Corresponding time slot format index in N number of time slot format index corresponding to s1.Above-mentioned calculation similarly can be used, it is different When, i value is 2 at this time.Pass through calculating, it may be determined that the number of the index of time slot format corresponding to slot s 1 can for 9,11,13, 15, i.e. time slot s1 time slot format index for according to number be 9,11,13,15 time slot format index determined by, and number It is identical for the indicated time slot format of 9,11,13,15 time slot format index.Due to the time slot format rope that number is 1,3,5,7 Draw that indicated time slot format is identical, terminal device indexed according to the time slot format that number is 1,3,5,7 determine slot s 0 when When gap format, time slot format can be determined according to one or more of which.

As shown in figure 8, the application provides a kind of process of communication means, the network equipment in the process can be for above-mentioned figure The network equipment 101 shown in 1, terminal device can correspond to above-mentioned terminal device shown in FIG. 1 102, and first carrier can correspond to TDD carrier wave described in above-mentioned scene, the second carrier wave can correspond to SUL carrier wave described in above-mentioned scene, period first time It can correspond to the standby detection cycle of terminal shown in above-mentioned scene.As shown in figure 8, this method comprises:

Step S801: the network equipment generates the first information.

In the embodiment of the present application, the first information is for determining 2N time slot format index, the 2N time slot lattice Formula index for determine period first time the N number of time slot for including on first carrier time slot format and it is described first when Between period Y time slot including on a second carrier time slot format, the N and Y are positive integer, and the N be greater than it is described Y。

In the embodiment of the present application, the N is slot start time and time slot end time within period first time First carrier on time slot number.The Y is slot start time or time slot end time within period first time The number of time slot on second carrier wave, alternatively, the Y is slot start time on the second carrier wave within period first time The number of time slot.

Step S802: the network equipment sends the first information on first carrier.

Step S803: terminal device according to the first information, determine N number of time slot time slot format and Y time slot when Gap format.

In the embodiment of the present application, the terminal device can be according to the even timeslots lattice in 2N time slot format index Formula index, determines the time slot format of N number of time slot；The terminal device can be according to the surprise in 2N time slot format index Number time slot format index, determines the time slot format of the Y time slot.That is, when even number in 2N time slot format index Gap format indexes the time slot format for determining N number of time slot, the odd numbered slots format in the 2N time slot format index Index the time slot format for determining the Y time slot.In the embodiment of the present application, how to be indexed from N number of odd numbered slots format In, determine the process of the time slot format of Y time slot, it may include following three kinds of modes:

First way: the terminal device is according in the odd numbered slots format index in 2N time slot format index Preceding Y time slot format index, determine the time slot format of the Y time slot.The Y be the Y be slot start time or when The number of time slot on the second carrier wave of the gap end time within period first time.The Y is slot start time or time slot The number of time slot on the second carrier wave of the end time within period first time.In the embodiment of the present application, the process of Y is determined It can be as follows: determining that time slot A and time end time of the slot start time on the second carrier wave within period first time exist Time slot A and time slot B are taken union by the time slot B on the second carrier wave in period first time, the quantity of time slot in the union, As Y.For example, including on a second carrier 1.25 time slots, in each detection in first detection cycle of terminal device The quantity of period determined time slot format Y be can be

In the example of the application, as shown in figure 9, in first detection cycle of terminal device, in first carrier Including 5 time slots, the number of 5 time slots is respectively s0, s1, s2, s3, s4.Within period first time, include in the second carrier wave 1.25 time slots, a part of whole and s1 in 1.25 time slots including s0.

In the embodiment of the present application, as shown in figure 9, the first instruction information is for determining 2N=10 time slot format index, And 10 time slot format indexes are numbered from 0, respectively 0,1,2,3,4,5,6,7,8,9.

It in the example of the application, still can refer to shown in Fig. 9, it may be determined that 5 even numbers in 10 time slot format indexes The number of time slot format index is respectively 0,2,4,6,8, the volume of 5 odd numbered slots formats index in 10 time slot format indexes Number be respectively 1,3,5,7,9.

In the embodiment of the present application, it can be indexed according to 5 even timeslots formats, that is, number the time slot lattice for being 0,2,4,6,8 Formula index determines the time slot format of s0, s1, s2, s3, s4 for including on first carrier, such as the time slot lattice that can be 0 according to number Formula index determine s0 time slot format, according to number be 2 time slot format index determine s1 time slot format, number be 4 when Gap format indexes the time slot format for determining s2, and time slot format that number is 6 indexes the time slot format for determining s3, number be 8 when Gap format indexes the time slot format for determining s4.

In the embodiment of the present application, it can be indexed according to 5 odd numbered slots formats, that is, number the time slot lattice for being 1,3,5,7,9 In formula index, determines 2 time slot format indexes, determine the time slot format of the s0 and s1 that include on the second carrier wave.

In the embodiment of the present application, preceding 2 time slot formats can be taken to index from 5 odd numbered slots formats index, determines the The time slot format of s0 and s1 on nd carrier.It in the embodiment of the present application, can be from 5 odd numbered slots format indexes, when taking first 2 The number of gap format index is 1 and 3, i.e., according to time slot format index 1 and time slot format index 3, determine on the second carrier wave s0 and The time slot format of s1.For example the time slot format of s0 on the second carrier wave is determined according to time slot format index 1, it is indexed according to time slot format 3 determine the time slot format of s1 on the second carrier wave.

It still can refer to Fig. 9, include 5 time slots on first carrier, respectively in second detection cycle of terminal device It on a second carrier include 1.25 time slots, respectively one of a part of s1 and s2 for the whole of s0, s1, s2, s3 and s4 Point.In the embodiment of the present application, equally first 2 are taken, the time slot lattice that number is 1 and 3 also in 5 odd numbered slots formats index Formula index, determines the time slot format of s1 and s2 on the second carrier wave.

It can be seen that in the embodiment of the present application by above-mentioned analysis, if gap position or knot at the beginning of a time slot Beam time slot position is located in a detection cycle, i.e., by taking the preceding M time slot format in odd number time slot format rope to index Mode determines the time slot format of the time slot.Therefore, using the method for the embodiment of the present application, it is possible that a time slot is not With detection cycle in be determined iteratively time slot format the problem of, and in different detection cycles, the time slot that is determined iteratively Format should be consistent.For example the s1 time slot on the second carrier wave in Fig. 9 is instructed to a time slot lattice in the first detection cycle Formula, is also instructed to a time slot format in the second detection cycle, and s1 is in the first detection cycle and the second detection cycle, quilt The time slot format of instruction should be consistent, namely time slot format index 3 and the second detection cycle in the first detection cycle Time slot format indicated by interior time slot format index 1 should be consistent.

Second: for any time slot i in the Y time slot, the i is less than or waits for more than or equal to 1 for setting In the integer of Y, first time slot in multiple time slots in the corresponding first carrier of the time slot i is time slot Pi, the time slot The corresponding time slot format index of Pi is the Pi_j even timeslots format index in 2N time slot format index；

The terminal device is indexed according to the Pi_j odd numbered slots format in 2N time slot format index, is determined The time slot format of the time slot i, the Y are of time slot of the slot start time on the second carrier wave within period first time Number.For example, including on a second carrier 1.25 time slots, respectively s0's is complete in first detection cycle as shown in Figure 10 The a part in portion and s1, since the time slot initial position of s0 and s1 is in the first detection cycle, in the first detection cycle Domestic demand determines the number of time slots of time slot formatIn the second detection cycle, equally include on a second carrier 1.25 time slots, respectively a part of a part of s1 and s2.Since in the second detection cycle, only the time slot including s2 is risen Beginning position, therefore the time slot initial position including s1 does not determine the number of time slots of time slot format in the second detection cycle domestic demand For

In the example of the application, as shown in Figure 10, the first instruction information is for determining 2N=10 time slot format rope Draw, and 10 time slot format indexes are numbered from 0, respectively 0,1,2,3,4,5,6,7,8,9.

It in the example of the application, still can refer to shown in Figure 10, it may be determined that 5 even numbers in 10 time slot format indexes The number of time slot format index is respectively 0,2,4,6,8, the volume of 5 odd numbered slots formats index in 10 time slot format indexes Number be respectively 1,3,5,7,9.

In the embodiment of the present application, setting each detection cycle on a second carrier includes 1.25 time slots, and first A part of whole and s1 in detection cycle including s0, one of a part and s2 in the second detection cycle including s1 Point.

In the first detection cycle, due to including the start bit of the initial position of s0 and s1 on the second carrier wave on the second carrier wave It sets, thereforeNamely in the first detection cycle, the lattice of two time slots of s0 and s1 on the second carrier wave need to be determined Formula.

Wherein, in the first detection cycle, the process that the time slot format of s0 determines on the second carrier wave can be as follows: first really First time slot in multiple time slots on fixed second carrier wave in the corresponding first carrier of s0, as seen in Figure 10, second First time slot in multiple time slots in first carrier corresponding to s0 in carrier wave is s0 in first carrier；Then the is determined The time slot format index in the corresponding even timeslots format index of s0 in one carrier wave, as seen in Figure 10, first carrier In s0 corresponding to even timeslots format index in time slot format index 0.Wherein, when time slot format index 0 is 5 even numbers First time slot format index in gap format index.Finally, with first time slot format in 5 odd numbered slots format indexes Index, i.e. time slot format index 1, determines the time slot format of s0 in the second carrier wave.And for the time slot format of s1 on the second carrier wave The process that the time slot format of s0 determines in determining process, with the second carrier wave, similar, details are not described herein.

In the second detection cycle, due to only including the initial position of s2 on the second carrier wave,? I.e. in the first detection cycle, the time slot format of s2 on the second carrier wave need to be determined.And s2 time slot format determine process with it is above-mentioned The determination process of s0 is similar, and details are not described herein.

The third: for any time slot i in Y time slot, the i is more than or equal to 1, and less than or equal to Y for setting Integer.Time slot in the corresponding first carrier of the time slot i is time slot Qi, and the time slot Qi includes one or more time slots, The corresponding one or more time slot format indexes of the time slot Qi are the Qi_j even number in 2N time slot format index Time slot format index；

The terminal device is indexed according to the Qi_j odd numbered slots format in 2N time slot format index, is determined The time slot format of the time slot i, the Y are the second load of slot start time or time slot end time within period first time The number of time slot on wave, the Y are time slot of the starting time slots on the second carrier wave within period first time and end time slot The time slot on the second carrier wave within period first time takes union, and described and concentration includes the quantity of time slot.For example, such as Figure 11 It is shown, it include on a second carrier 1.25 time slots, in the determined time slot lattice of each detection cycle in first detection cycle The quantity of formula Y isIt should be noted that when the Qi_j odd numbered slots format index represents multiple time slot lattice When formula indexes, it can be indexed according to above-mentioned multiple time slot formats, determine the format of time slot i, it can also be according to above-mentioned multiple time slot lattice Partial time slot format index in formula index, determines the format of time slot i.

It is multiple in the corresponding first carrier of s0 on the second carrier wave than as shown in figure 11 in the example of the application Time slot is s0 to s3；And the time slot format index in 5 even timeslots format indexes corresponding to s0 to s3 is the 1st time slot lattice When formula indexes (number 0), the second time slot format indexes (number 2), third time slot format indexes (number 4) and the 4th Gap format indexes (number 6).And first time slot format index, second time slot lattice in 5 odd numbered slots format indexes The number of formula index, third time slot format index and the 4th time slot format index is respectively 1,3,5,7.It therefore, can benefit The time slot format for determining the slot s 0 on the second carrier wave is indexed with the time slot format that number is 1,3,5,7.On how to determine the The process of the time slot format of s1 and s2 on nd carrier, similar with the above process, details are not described herein.Due to number is 1,3, 5, the indicated time slot format of 7 time slot format index is identical, and terminal device is indexed according to the time slot format that number is 1,3,5,7 When determining the time slot format of slot s 0, time slot format can be determined according to one or more of which.

It should be noted that in the embodiment of the present application, the time slot format of each time slot on the second carrier wave is according to more Determined by a time slot format index, for example, the time slot format of the s0 on the second carrier wave is the time slot for being 1,3,5,7 according to number Determined by format index.In the example of the application, the multiple time slot formats index for determining each time slot format can be set Indicated time slot format is consistent, for example the time slot format that setting number is 1,3,5,7 indexes indicated time slot format phase Unanimously.Due to number be 1,3,5,7 time slot format index it is indicated time slot format it is identical, terminal device according to number is 1, It 3, can be according to one or more of which come when determining when 5,7 time slot format indexes the time slot format for determining slot s 0 Gap format.

In the embodiment of the present application, for Fig. 3 or the first information shown in Fig. 8, the application provides following manner, according to the One instruction information determines 2N time slot format index:

The first: when the first instruction information is used to indicate 2N time slot format index, the terminal device is determined 2N time slot format index is the 2N time slot format index of the first instruction information instruction.

Second: when the first instruction information is used to indicate A time slot format index, the A is whole greater than 2N Number, the terminal device determine that 2N time slot format index is the preceding 2N time slot format rope in A time slot format index Draw.

The third: when the first instruction information is used to indicate B time slot format index, the B is and small for greater than 1 In the integer of 2N, the terminal device determines that k-th of odd numbered slots format index in 2N time slot format index is the B (k mod C) a time slot format index in time slot format index, the 2N time slot format index in j-th of even number when Gap format index is (j mod D) a even timeslots format index in B time slot format index, and the mod is indicated Modulo operation, the C are the number of included odd numbered slots format index in B time slot format index, and the D is described The number of included even timeslots format index in B time slot format index, the k and j are integer, and the k is more than or equal to 1, and it is less than or equal to C, the j is more than or equal to 1, and is less than or equal to B.

For example, the first instruction information is used to indicate 4 time slot format indexes, respectively { a, b, c, d }, and 2N=10 is determined The process of a time slot format index, can be as follows: carrying out periodic extension, periodic extension to time slot format index { a, b, c, d } first It is indexed at 10 time slot formats, respectively { a, b, c, d, a, b, c, d, a, b }.And odd numbered slots lattice in 10 time slot format indexes Formula index is { a, c, a, c, a }, and even timeslots format index is { b, d, b, d, b }.As it can be seen that the in even timeslots format index Five time slot formats index is (5 mod 4)=1, as a in the time slot format index in front of not expanding, the 6th SFI It is the 9th SFI of (6 mod 4)=2 SFI namely b ... in { a, b, c, d } is (9 mod in { a, b, c, d } 4)=1 SFI namely a, the 10th SFI are (10 mod 4)=2 SFI namely b in { a, b, c, d }.

In the embodiment of the present application, when the terminal device is in TDD dual-mode, the terminal device can will be described B Slotted index is repeated once, and obtains 2B time slot format index；When 2B time slot format index is greater than 2N, from In the 2B time slot format index, 2N time slot format index is intercepted；When 2B time slot format index is less than 2N, On the basis of 2B time slot format index, continue to repeat the 2B time slot format index, until duplicate time slot format indexes Quantity be greater than the 2N until；When 2B time slot format index is equal to 2N, the 2B time slot format is indexed into conduct The 2N time slot format index.

In the embodiment of the present application, when the terminal device is in fdd mode or TDD+SUL mode, the terminal is set It is standby the B time slot format to be indexed, by odd even position, it is divided into C even timeslots format index and D odd numbered slots format Index；

The terminal device is indexed according to the C even timeslots format, determines N number of even timeslots format index, It is indexed according to the D odd numbered slots format, determines N number of time slot format index.

In the example of the application, the C even timeslots format can be indexed and is repeated once by the terminal device, be obtained It is indexed to 2C time slot format；When 2C time slot format index is greater than N, from 2C time slot format index, cut N number of time slot format is taken to index；When 2C time slot format index is less than N, on the basis of 2C time slot format indexes, after It is continuous to repeat the C time slot format index, until the quantity of duplicate time slot format index is greater than the N；As the 2C When a time slot format index is equal to N, by 2C time slot format index as N number of even time slot format index.

In the example of the application, the D odd numbered slots format can be indexed and is repeated once by the terminal device, be obtained It is indexed to 2D time slot format；When 2D time slot format index is greater than N, from 2D time slot format index, cut N number of time slot format is taken to index；When 2D time slot format index is less than N, on the basis of 2D time slot format indexes, after It is continuous to repeat the D time slot format index, until the quantity of duplicate time slot format index is greater than the N；As the 2D When a time slot format index is equal to N, 2N time slot format index is indexed as N number of odd numbered slots format.

In the embodiment of the present application, when terminal device is in fdd mode, as shown in figure 12, in above-mentioned Fig. 3 or Fig. 8 The first information is used to indicate 5 time slot format indexes, and number is respectively 0 to 4, wherein in a detection cycle, FDD DL is carried Wave includes 5 time slots, and number is s0 to s4, and FDD UL carrier wave includes 5 time slots, and number is s0 to s4.It is discussed in detail below, How to be indexed according to 5 time slot formats, the process of 10 time slot formats index is obtained, to indicate respectively the s0 to s4 on FDD DL Time slot format, and instruction FDD UL on s0 to s4 time slot format.As shown in figure 12, in the embodiment of the present application, may be used It first by 5 time slot format indexes indicated by the first information, is separated by odd even, when obtaining even timeslots format index and odd number Gap format index, wherein even timeslots format index corresponds to the time slot format index that number is 0,2,4, odd numbered slots format Index corresponds to the time slot format index that number is 1,3.Then, even timeslots format index is repeated once, obtaining number is 0, then 2,4,0,2,4 time slot format index intercepts 5 time slots from the time slot format index that number is 0.2,4,0,2,4 Format index obtains the time slot format index that number is 0,2,4,0,2, the time slot format index that the number is 0,2,4,0,2 It is used to indicate the time slot format of the s0 to s4 on FDD DL carrier wave.

Similarly, in the embodiment of the present application, odd numbered slots format can be indexed weight time twice, obtain number be 1,3,1,3, 1,3 time slot format index intercepts 5 time slot format ropes then from the time slot format index that number is 1,3,1,3,1,3 Draw, obtains the time slot format index that number is 1,3,1,3,1.The time slot format that the number is 1,3,1,3,1 is indexed for referring to Show the time slot format of the s0 to s4 on FDD UL carrier wave.

In above-mentioned embodiment provided by the present application, respectively from each network element itself and between each network element interaction The method that angle sends information provided by the embodiments of the present application is described.It is understood that each network element, such as UE, base station, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or soft for control node etc. Part module.Those skilled in the art should be readily appreciated that, described in conjunction with the examples disclosed in the embodiments of the present disclosure Unit and algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function is studied carefully Unexpectedly it is executed in a manner of hardware or computer software driving hardware, the specific application and design constraint depending on technical solution Condition.Professional technician can use different methods to achieve the described function each specific application, but this Kind is realized it is not considered that exceeding scope of the present application.

Figure 13 shows a kind of possible structural schematic diagram of the network equipment involved in above-described embodiment.The network is set Standby 1300 can be the network equipment 101 as shown in Figure 1, be also possible to the network equipment shown in Fig. 3 or Fig. 8 process.Such as Shown in Figure 13, the network equipment 1300 may include transceiver 1301, controller/processor 1302.The transceiver 1301 can be used It receives and sends messages between the terminal device in support base station and above-described embodiment, and supports the terminal device and its Radio communication is carried out between its terminal device.Controller/the processor 1302 can be used for executing various be used for and terminal The function of equipment or other network device communications.In uplink, the uplink signal from the terminal device is via day Line receives, and is mediated by transceiver 1301, and further handled by controller/processor 1302 to restore transmitted by UE To business datum and signaling information.On the uplink, business datum and signaling message are carried out by controller/processor 1302 Reason, and be mediated by transceiver 1101 to generate down link signal, and be transmitted to terminal device via antenna.The transmitting-receiving Device 1101 is also used to the hybrid automatic retransmission request information of receiving terminal apparatus transmission.Controller/the processor 1302 may be used also With the treatment process for executing terminal device involved in Fig. 3 or Fig. 8 and/or for other mistakes of technology described herein Journey for example generates first information etc..The base station can also include memory 1303, can be used for storing the program code of base station And data.

It is designed it is understood that Figure 13 illustrate only simplifying for the network equipment.In practical applications, the network equipment can With comprising any number of transmitter, receiver, processor, controller, memory etc., and all base of the invention may be implemented It stands all within protection scope of the present invention.

Figure 14 shows a kind of simplifying for possible design structure of terminal device involved in above-described embodiment and illustrates Figure, the terminal device can be the terminal device 102 in as shown in Figure 1, or the end in process shown in Fig. 3 or Fig. 8 End equipment.The terminal device 14000 may include transceiver 1401, and controller/processor 1402 can also include memory 1403 and modem processor 1404.

Transceiver 1401 adjusts (for example, analog-converted, filtering, the amplification and up-conversion etc.) output and samples and generate uplink Link signal, the uplink signal are transmitted to the network equipment described in above-described embodiment via antenna.On the uplink, Antenna receives the down link signal of Base Transmitter in above-described embodiment.Transceiver 1401 is adjusted (for example, filtering, amplification, lower change Frequency and digitlization etc.) from antenna received signal and provide input sample.In modem processor 1404, encoder 14041 receive the business datum to send on uplink and signaling message, and to business datum and signaling message at Reason (for example, format, encode and interweave).After modulator 14042 is further processed (for example, symbol mapping and modulation) coding Business datum and signaling message simultaneously provide output sampling.The processing of demodulator 14044 (for example, demodulation) input sample simultaneously provides symbol Number estimation.Decoder 14043 handles (for example, deinterleaving and decoding) sign estimation and provides the solution for being sent to terminal device The data and signaling message of code.Encoder 14041, modulator 14042, demodulator 14044 and decoder 14043 can be by synthesizing Modem processor 1404 realize.The wireless access technology that these units are used according to wireless access network is (for example, LTE And the access technologies of other evolution systems) handled.

Transceiver 1401 is used to execute and the communication of the network equipment, for example receives the first information that the network equipment is sent, and holds The movement of transceiver involved in row Fig. 3 or Fig. 8.Memory 1403 is used to store the program code and data for the UE.

As shown in figure 15, a kind of communication device 1500 is also disclosed in the embodiment of the present application, and the communication device 1500 can be Fig. 1 In the network equipment 101, can also be with the network equipment in shown in Fig. 3 or Fig. 8.As shown in figure 15, comprising:

Processing unit 1501, for generating the first information, the first information is for determining 2N time slot format index, institute 2N time slot format index is stated for determining the time slot format of N number of time slot that period first time includes on first carrier, with And the time slot format of period first time M time slot including on a second carrier, the N and M are positive integer, and institute N is stated greater than the M；Alternatively, the first information is for determining that 2N time slot format index, the 2N time slot format index are used Exist in the time slot format and period first time for determining N number of time slot that period first time includes on first carrier The time slot format for Y time slot for including on second carrier wave, the N and Y are integer, and the N is greater than the Y, and the N is time slot The number of the time slot of initial time and time slot end time on the first carrier in period first time, the Y are time slot The number of the time slot of initial time or time slot end time on the second carrier wave within period first time, alternatively, when the Y is The number of time slot of the gap initial time on the second carrier wave within period first time.

Transmit-Receive Unit 1502, for sending the first information on first carrier.

In the embodiment of the present application, the specific work process about processing unit 1501, Transmit-Receive Unit 1502, reference can be made on The introduction of Fig. 3 or embodiment illustrated in fig. 8 is stated, details are not described herein.

As shown in figure 16, a kind of communication device 1600 is also disclosed in the embodiment of the present application, and the communication device 1600 can be Fig. 1 In terminal device 102, or Fig. 3 or terminal device shown in fig. 8.As shown in figure 16, comprising:

Transmit-Receive Unit 1601, for receiving the first information from first carrier, the first information is for when determining 2N Gap format index；

Processing unit 1602 determines period first time in first carrier for being indexed according to the 2N time slot format On include N number of time slot time slot format and period first time M time slot including on a second carrier time slot Format, the N and M are positive integer, and the N is greater than the M；Alternatively, processing unit 1602, for according to first letter Breath determines that the time slot format of N number of time slot and the time slot format of Y time slot, N number of time slot are to carry first in period first time The time slot for including on wave, the Y time slot are the time slot for period first time including on a second carrier, and the N and Y are positive Integer, and the N is greater than the Y, the N are the of slot start time and time slot end time within period first time The number of time slot on one carrier wave, the Y are second of slot start time or time slot end time within period first time The number of time slot on carrier wave, alternatively, the Y is time slot of the slot start time on the second carrier wave within period first time Number.

In the embodiment of the present application, the specific work process about Transmit-Receive Unit 1601, processing unit 1602, reference can be made on The introduction of Fig. 3 or embodiment illustrated in fig. 8 is stated, details are not described herein.

As shown in figure 17, the application also provides a kind of communication system 1700, and the communication system 1700 may include above-mentioned reality The network equipment 1701 and terminal device 1702 in example are applied, about the treatment process of the network equipment 1701 and terminal device 1702, It can be found in the introduction of above-mentioned Fig. 3 or embodiment illustrated in fig. 8, details are not described herein.

In the embodiment of the present application, a kind of computer readable storage medium, including instruction are also provided, when it is in communication equipment When upper operation, Fig. 3 or communication means shown in Fig. 8 shown in above-described embodiment are executed.

The embodiment of the present application also provides a kind of device, and described device is connected with memory, for reading and executing described deposit The software program stored in reservoir, to realize above-mentioned Fig. 3 or communication means shown in Fig. 8.Optionally, described device can be core Piece.

The step of method in conjunction with described in the disclosure of invention or algorithm can realize in a manner of hardware, can also It is realized in a manner of being to execute software instruction by processor.Software instruction can be made of corresponding software module, software mould Block can be stored on RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, In the storage medium of mobile hard disk, CD-ROM or any other form well known in the art.A kind of illustrative storage medium It is coupled to processor, to enable a processor to from the read information, and information can be written to the storage medium.When So, storage medium is also possible to the component part of processor.Pocessor and storage media can be located in ASIC.In addition, should ASIC can be located in user equipment.Certainly, pocessor and storage media can also be used as discrete assembly and be present in user equipment In.

Those skilled in the art are it will be appreciated that in said one or multiple examples, function described in the invention It can be realized with hardware, software, firmware or their any combination.It when implemented in software, can be by these functions Storage in computer-readable medium or as on computer-readable medium one or more instructions or code transmitted. Computer-readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to another Any medium of one place transmission computer program.Storage medium can be general or specialized computer can access it is any Usable medium.

Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all any modification, equivalent substitution, improvement and etc. on the basis of technical solution of the present invention, done should all Including within protection scope of the present invention.

Claims

1. a kind of communication means characterized by comprising

Terminal device receives the first information from first carrier, and the first information is for determining 2N time slot format index；

The terminal device is indexed according to the 2N time slot format, determines the N that period first time includes on first carrier The time slot format for the M time slot that the time slot format of a time slot and period first time include on a second carrier, it is described N and M is positive integer, and the N is greater than the M.

2. the method according to claim 1, wherein the terminal device determines according to the first information The time slot format for N number of time slot that a period of time includes on first carrier and period first time are in the second carrier wave On include M time slot time slot format, comprising:

The terminal device is indexed according to the even timeslots format in 2N time slot format index, determines the first time The time slot format for N number of time slot that period includes on first carrier；

The terminal device is indexed according to the odd numbered slots format in 2N time slot format index, determines the first time The time slot format for the M time slot that period includes on a second carrier.

3. according to the method described in claim 2, it is characterized in that, the terminal device is indexed according to the 2N time slot format In odd numbered slots format index, determine the time slot format for the M time slot that period first time includes on a second carrier, Include:

The terminal device is according to the preceding M time slot format in the odd numbered slots format index in 2N time slot format index Index, determines the time slot format for the M time slot that period first time includes on a second carrier；

Alternatively, the terminal device according to the 2N time slot format index in odd numbered slots format index in the 1st when Gap format index, the 1+U time slot format index, the 1+2 × U time slot format index, and so on, until 1+ (M-1) × U time slot format index, determines the time slot format for the M time slot that period first time includes on a second carrier, institute State the ratio that U represents the subcarrier spacing of the first carrier and the subcarrier spacing of second carrier wave；

Alternatively, the terminal device is according in 2N time slot format index for i-th of time slot in the M time slot Odd numbered slots format index in i-th of time slot format index, i+1 time slot format index, and so on, up to i-th+ U-1 time slot format index, determines the time slot format of i-th of time slot, and the i is more than or equal to 1, and less than or equal to M's Integer, the ratio that the son load of subcarrier spacing and second carrier wave that the U represents the first carrier is spaced, described i-th A time slot format index, i+1 time slot format rope this, and so on, until indicated by the i-th+U-1 time slot formats indexes Time slot format is identical.

4. a kind of communication means characterized by comprising

The network equipment generates the first information, and the first information is for determining 2N time slot format index, the 2N time slot lattice Formula index for determine period first time the N number of time slot for including on first carrier time slot format and it is described first when Between period M time slot including on a second carrier time slot format, the N and M are positive integer, and the N be greater than it is described M；

The network equipment sends the first information on first carrier.

5. according to the method described in claim 4, it is characterized in that, the 2N time slot format index in even timeslots format The time slot format for determining N number of time slot is indexed, the odd numbered slots format in the 2N time slot format index, which indexes, to be used In the time slot format for determining the M time slot.

6. according to the method described in claim 5, it is characterized in that, the 2N time slot format index in odd numbered slots lattice Formula indexes the time slot format for determining the M time slot, specifically:

Described in the preceding M time slot format index in odd numbered slots format index in the 2N time slot format index is used to determine The time slot format of M time slot；

Alternatively, the 1st time slot format index in odd numbered slots format index in 2N time slot format index, 1+U A time slot format index, the 1+2 × U time slot format index, and so on, until 1+ (M-1) × U time slot format index For determining that the time slot format of the M time slot, the U represent the subcarrier spacing and second carrier wave of the first carrier Subcarrier spacing ratio；

Alternatively, i-th of time slot format index in odd numbered slots format index in 2N time slot format index, i+1 A time slot format index, and so on, until the i-th+U-1 time slot format indexes are for determining i-th in the M time slot The time slot format of time slot, the i are the integer more than or equal to 1, and less than or equal to M, and the U represents the first carrier The son of subcarrier spacing and second carrier wave carries the ratio at interval, i-th of time slot format index, i+1 time slot lattice Formula rope this, and so on, until the i-th+U-1 time slot formats index it is indicated time slot formats it is identical.

7. a kind of communication means characterized by comprising

The terminal device determines the time slot format of N number of time slot and the time slot format of Y time slot, institute according to the first information Stating N number of time slot is the time slot for period first time including on first carrier, and the Y time slot is period first time second The time slot for including on carrier wave, the N and Y are integer, and the N is greater than the Y, and the N is slot start time and time slot The number of time slot of the end time on the first carrier in period first time, the Y are slot start time or time slot The number of time slot on the second carrier wave of the end time within period first time, alternatively, the Y is slot start time the The number of the time slot on the second carrier wave in a period of time.

8. the method according to the description of claim 7 is characterized in that the terminal device indicates information according to described first, really The time slot format of fixed N number of time slot and the time slot format of Y time slot, comprising:

The terminal device is indexed according to the even timeslots format in 2N time slot format index, determines N number of time slot Time slot format；

The terminal device is indexed according to the odd numbered slots format in 2N time slot format index, determines the Y time slot Time slot format.

9. according to the method described in claim 8, it is characterized in that, when the Y is slot start time or time slot end time When the number of the time slot on the second carrier wave within period first time, the terminal device is according to the 2N time slot format rope Odd numbered slots format index in drawing, determines the time slot format of the Y time slot, comprising:

The terminal device is according to the preceding Y time slot format in the odd numbered slots format index in 2N time slot format index Index, determines the time slot format of the Y time slot.

10. according to the method described in claim 8, it is characterized in that, when the Y is slot start time in period first time When the number of the time slot on the second interior carrier wave, the terminal device is according to the odd numbered slots in 2N time slot format index Format index, determines the time slot format of the Y time slot, comprising:

First in multiple time slots for any time slot i in the Y time slot, in the corresponding first carrier of the time slot i A time slot is time slot Pi, and the corresponding time slot format index of the time slot Pi is that the Pi_j in 2N time slot format index is a Even timeslots format index；

The terminal device is indexed according to the Pi_j odd numbered slots format in 2N time slot format index, described in determination The time slot format of time slot i, the i are the integer more than or equal to 1, and less than or equal to Y.

11. according to the method described in claim 8, it is characterized in that, when the Y is slot start time or time slot end time When the number of the time slot on the second carrier wave within period first time, the terminal device is according to the 2N time slot format rope Odd number format index in drawing, determines the time slot format of the Y time slot, comprising:

For any time slot i in the Y time slot, the time slot in the corresponding first carrier of the time slot i is time slot Qi, described Time slot Qi includes one or more time slots, and the corresponding one or more time slot format indexes of the time slot Qi are the 2N time slot The Qi_j even timeslots format index in format index；

The terminal device is indexed according to the Qi_j odd numbered slots format in 2N time slot format index, described in determination The time slot format of time slot i, the i are the integer more than or equal to 1, and less than or equal to Y.

12. according to claim 1, the described in any item methods in 2,3,7,8,9,10 or 11, which is characterized in that the terminal device 2N time slot format index is determined according to the first information, comprising:

When the first instruction information is used to indicate 2N time slot format index, the terminal device determines 2N time slot format Index is the 2N time slot format index of the first instruction information instruction；

When the first instruction information is used to indicate A time slot format index, the A is the integer greater than 2N, the terminal Equipment determines that 2N time slot format index is the preceding 2N time slot format index in A time slot format index；

When the first instruction information is used to indicate B time slot format index, the B is the integer greater than 1, and less than 2N, The terminal device determines that k-th of odd numbered slots format index in 2N time slot format index is the B time slot format rope (k mod C) a time slot format in drawing indexes, j-th of even timeslots format index in the 2N time slot format index For (j mod D) a even timeslots format index in B time slot format index, the mod indicates modulo operation, institute The number that C is included odd numbered slots format index in B time slot format index is stated, the k and j are integer, the D For the number of even timeslots format index included in B time slot format index, the k is more than or equal to 1, and is less than or equal to C, the j are more than or equal to 1, and are less than or equal to B.

13. a kind of communication means characterized by comprising

The network equipment generates the first information, and the first information is for determining 2N time slot format index, the 2N time slot lattice Formula index for determine period first time the N number of time slot for including on first carrier time slot format and it is described first when Between period Y time slot including on a second carrier time slot format, the N and Y are integer, and the N is greater than the Y, institute State the number that N is the time slot of slot start time and time slot end time on the first carrier in period first time, institute The number that Y is the time slot of slot start time or time slot end time on the second carrier wave within period first time is stated, alternatively, The Y is the number of time slot of the slot start time on the second carrier wave within period first time；

The network equipment sends the first information on first carrier.

14. according to the method for claim 13, which is characterized in that the even timeslots lattice in the 2N time slot format index Formula indexes the time slot format for determining N number of time slot, the odd numbered slots format index in the 2N time slot format index For determining the time slot format of the Y time slot.

15. according to the method for claim 14, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, the odd numbered slots in the 2N time slot format index Format indexes the time slot format for determining the Y time slot, specifically:

Described in the preceding Y time slot format index in odd numbered slots format index in the 2N time slot format index is used to determine The time slot format of Y time slot.

16. according to the method for claim 14, which is characterized in that when the Y is slot start time in week at the first time When the number of the time slot on the second carrier wave in the phase, for any time slot i in the Y time slot, the time slot i corresponding First time slot in multiple time slots in one carrier wave is time slot Pi, and the corresponding time slot format index of the time slot Pi is the 2N The Pi_j even timeslots format index in a time slot format index；

Odd numbered slots format in the 2N time slot format index indexes the time slot format for determining the i time slot, has Body are as follows:

The Pi_j odd numbered slots format in the 2N time slot format index indexes the time slot lattice for determining the time slot i Formula.

17. according to the method for claim 14, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, for any time slot i in Y time slot, when described Time slot in the corresponding first carrier of gap i is time slot Qi, and the time slot Qi includes one or more time slots, and the time slot Qi is corresponding One or more time slot formats index be the 2N time slot format index in the Qi_j even timeslots format index；

The Qi_j odd numbered slots format in the 2N time slot format index indexes the time slot lattice for determining the time slot i Formula.

18. according to claim 4,5,6,13,14,15,16 or 17 described in any item methods, which is characterized in that described first Information is for determining 2N time slot format index, comprising:

When the first instruction information is used to indicate 2N time slot format index, it is described that the 2N time slot format, which indexes, The 2N time slot format index of one instruction information instruction；

When the first instruction information is used to indicate A time slot format index, the A is the integer greater than 2N, and the 2N is a Time slot format index is the preceding 2N time slot format index in A time slot format index；

When the first instruction information is used to indicate B time slot format index, the B is the integer greater than 1, and less than 2N, K-th of odd numbered slots format index in the 2N time slot format index is the (k in B time slot format index Mod C) a time slot format index, when j-th of even timeslots format index in the 2N time slot format index is described B (j mod D) a even timeslots format index in gap format index, the mod indicate that modulo operation, the C are the B The number of included odd numbered slots format index in a time slot format index, the D in B time slot format index by wrapping The number of even timeslots format index is included, the k and j are integer, and the k is greater than or equal to 1, and is less than or equal to C, described J is greater than or equal to 1, and is less than or equal to B.

19. a kind of communication device characterized by comprising

Transmit-Receive Unit, for receiving the first information from first carrier, the first information is for determining 2N time slot format rope Draw；

Processing unit is used to determine the N that period first time includes on first carrier according to 2N time slot format index The time slot format for the M time slot that the time slot format of a time slot and period first time include on a second carrier, it is described N and M is positive integer, and the N is greater than the M.

20. device according to claim 19, which is characterized in that the processing unit is specifically used for:

According to the even timeslots format index in 2N time slot format index, determine that period first time carries first The time slot format for the N number of time slot for including on wave；

According to the odd numbered slots format index in 2N time slot format index, determine that period first time carries second The time slot format for M time slot for including on wave.

21. device according to claim 20, which is characterized in that the processing unit is according to the 2N time slot format Odd numbered slots format index in index, determines the time slot for the M time slot that period first time includes on a second carrier When format, it is specifically used for:

According to the preceding M time slot format index in the odd numbered slots format index in 2N time slot format index, institute is determined State the time slot format for the M time slot that period first time includes on a second carrier；

Alternatively, indexed according to the 1st time slot format in the odd numbered slots format index in 2N time slot format index, the 1+U time slot format index, the 1+2 × U time slot format index, and so on, until 1+ (M-1) × U time slot format Index, determines the time slot format for the M time slot that period first time includes on a second carrier, and the U represents described the The ratio of the subcarrier spacing of the subcarrier spacing of one carrier wave and second carrier wave；

Alternatively, for i-th of time slot in the M time slot, according to the odd numbered slots lattice in 2N time slot format index I-th of time slot format index in formula index, i+1 time slot format index, and so on, until the i-th+U-1 time slot lattice Formula index determines that the time slot format of i-th of time slot, the i are the integer more than or equal to 1, and less than or equal to M, the U generation The son of the subcarrier spacing of first carrier described in table and second carrier wave carries the ratio at interval, i-th of time slot format rope Draw, i+1 time slot format rope this, and so on, until the time slot format phase that the i-th+U-1 time slot formats index is indicated Together.

22. a kind of communication device characterized by comprising

Processing unit, for generating the first information, the first information is for determining that 2N time slot format indexes, at described 2N Gap format index is for determining the time slot format and described the of N number of time slot that period first time includes on first carrier The time slot format for the M time slot that a period of time includes on a second carrier, the N and M are positive integer, and the N is greater than The M；

Transmit-Receive Unit, for sending the first information on first carrier.

23. device according to claim 22, which is characterized in that the even timeslots lattice in the 2N time slot format index Formula indexes the time slot format for determining N number of time slot, the odd numbered slots format index in the 2N time slot format index For determining the time slot format of the M time slot.

24. device according to claim 23, it is characterized in that, odd numbered slots in 2N time slot format index Format indexes the time slot format for determining the M time slot, specifically:

25. a kind of communication device characterized by comprising

Processing unit, for determining the time slot format of N number of time slot and the time slot format of Y time slot, institute according to the first information Stating N number of time slot is the time slot for period first time including on first carrier, and the Y time slot is period first time second The time slot for including on carrier wave, the N and Y are integer, and the N is greater than the Y, and the N is slot start time and time slot The number of time slot of the end time on the first carrier in period first time, the Y are slot start time or time slot The number of time slot on the second carrier wave of the end time within period first time, alternatively, the Y is slot start time the The number of the time slot on the second carrier wave in a period of time.

26. device according to claim 25, which is characterized in that the processing unit is specifically used for:

According to the even timeslots format index in 2N time slot format index, the time slot format of N number of time slot is determined；

According to the odd numbered slots format index in 2N time slot format index, the time slot format of the Y time slot is determined.

27. device according to claim 26, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, the processing unit is according to the 2N time slot lattice Odd numbered slots format index in formula index, when determining the time slot format of the Y time slot, is specifically used for:

According to the preceding Y time slot format index in the odd numbered slots format index in 2N time slot format index, institute is determined State the time slot format of Y time slot.

28. device according to claim 26, which is characterized in that when the Y is slot start time in week at the first time When the number of the time slot on the second carrier wave in the phase, the processing unit is according to the odd number in 2N time slot format index Time slot format index, when determining the time slot format of the Y time slot, is specifically used for:

According to the Pi_j odd numbered slots format index in 2N time slot format index, the time slot of the time slot i is determined Format, the i are the integer more than or equal to 1, and less than or equal to Y.

29. device according to claim 26, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, the processing unit is according to the 2N time slot lattice Odd number format index in formula index, when determining the time slot format of the Y time slot, is specifically used for:

According to the Qi_j odd numbered slots format index in 2N time slot format index, the time slot of the time slot i is determined Format, the i are the integer more than or equal to 1, and less than or equal to Y.

30. the described in any item devices in 9,20,21,25,26,27,28 or 29 according to claim 1, which is characterized in that the place When reason unit determines 2N time slot format index according to the first information, it is specifically used for:

When the first instruction information is used to indicate 2N time slot format index, determining that 2N time slot format indexes is described the The 2N time slot format index of one instruction information instruction；

When the first instruction information is used to indicate B time slot format index, the B is the integer greater than 1, and less than 2N, Determine that k-th of odd numbered slots format index in 2N time slot format index is the (k in B time slot format index Mod C) a time slot format index, when j-th of even timeslots format index in the 2N time slot format index is described B (j mod D) a even timeslots format index in gap format index, the mod indicate that modulo operation, the C are the B The number of included odd numbered slots format index in a time slot format index, the k and j are integer, and the D is the B The number of included even timeslots format index in time slot format index, the k is more than or equal to 1, and is less than or equal to C, and the j is big In be equal to 1, and be less than or equal to B.

31. a kind of communication device characterized by comprising

Processing unit, for generating the first information, the first information is for determining that 2N time slot format indexes, at described 2N Gap format index is for determining the time slot format and described the of N number of time slot that period first time includes on first carrier The time slot format for the Y time slot that a period of time includes on a second carrier, the N and Y are integer, and the N is greater than described Y, the N are of the time slot of slot start time and time slot end time on the first carrier in period first time Number, the Y are the number of the time slot of slot start time or time slot end time on the second carrier wave within period first time, Alternatively, the Y is the number of time slot of the slot start time on the second carrier wave within period first time；

Transmit-Receive Unit, for sending the first information on first carrier.

32. device according to claim 31, which is characterized in that the even timeslots lattice in the 2N time slot format index Formula indexes the time slot format for determining N number of time slot, the odd numbered slots format index in the 2N time slot format index For determining the time slot format of the Y time slot.

33. device according to claim 32, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, the odd numbered slots in the 2N time slot format index Format indexes the time slot format for determining the Y time slot, specifically:

34. device according to claim 32, which is characterized in that when the Y is slot start time in week at the first time When the number of the time slot on the second carrier wave in the phase, for any time slot i in the Y time slot, the time slot i corresponding First time slot in multiple time slots in one carrier wave is time slot Pi, and the corresponding time slot format index of the time slot Pi is the 2N The Pi_j even timeslots format index in a time slot format index；

35. device according to claim 32, which is characterized in that at the end of the Y is slot start time or time slot Between time slot on the second carrier wave within period first time number when, for any time slot i in Y time slot, when described Time slot in the corresponding first carrier of gap i is time slot Qi, and the time slot Qi includes one or more time slots, and the time slot Qi is corresponding One or more time slot formats index be the 2N time slot format index in the Qi_j even timeslots format index；

36. according to claim 22,23,24,31,32,33,34 or 35 described in any item devices, which is characterized in that described One information is for determining 2N time slot format index, comprising:

37. a kind of communication device, which is characterized in that including processor and memory；

The memory is for storing computer executed instructions；

The processor is for executing the computer executed instructions that the memory is stored, so that the communication device executes such as The described in any item methods of claim 1 to 18.

38. a kind of computer readable storage medium, which is characterized in that instruction is stored in the computer readable storage medium, When run on a computer, so that computer executes such as the described in any item methods of claim 1 to 18.

39. a kind of communication system, which is characterized in that the communication system includes as claim 19 to 21 is described in any item logical T unit and such as described in any item communication devices of claim 22 to 24；

Alternatively, the communication system includes the described in any item communication systems of claim 25 to 30 and claim 31 to 36 times Communication device described in one.