CN109560908A

CN109560908A - The method and apparatus for being used for transmission synchronization signal block

Info

Publication number: CN109560908A
Application number: CN201710892242.XA
Authority: CN
Inventors: 刘思綦; 纪子超; 丁昱
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2019-04-02
Anticipated expiration: 2037-09-27
Also published as: CN109560908B

Abstract

The embodiment of the present invention provides a kind of method and apparatus for being used for transmission synchronization signal block, this method comprises: determining the first parameter set that synchronous signal transmission block uses；It determines and transmits the second parameter set that other signals use；And when determining using the multiplexer mode transmission synchronization signal block and other described signals, according to first parameter set and second parameter set, determine the transmission pattern of the synchronization signal block.The method of the embodiment of the present invention can guarantee that when using multiplexer mode synchronous signal transmission block and other signals, terminal device carries out normal uplink, reduces uplink time delay, improve user experience.

Description

The method and apparatus for being used for transmission synchronization signal block

Technical field

This application involves field of communication technology, the method and apparatus for more particularly relating to synchronous signal transmission block.

Background technique

In following wireless communication system, the network equipment needs to send synchronization signal block to terminal device (Synchronization Signal Block, SS Block), so that terminal device is synchronized according to SS block, obtained Take system information, measure assessment etc..Since following wireless communication system will support many kinds of parameters collection (Numerology), the symbol for sending SS Block and the symbol for being used for transmission other signals may use different Numerology, and be multiplexed.

In the symbol for sending SS Block and the symbol for being used for transmission other signals using different Numerology And in the case where being multiplexed, terminal device possibly can not carry out normal uplink, lead to biggish uplink time delay, Influence user experience.

Summary of the invention

The embodiment of the present application provides a kind of method and apparatus for being used for transmission synchronization signal block, to solve using multiplexing mould When formula synchronous signal transmission block and other signals, terminal device possibly can not carry out normal uplink, cause on biggish Row propagation delay time, the problem of influencing user experience.

In order to solve the above-mentioned technical problem, the present invention is implemented as follows:

In a first aspect, providing a kind of method for being used for transmission synchronization signal block, it is applied to the network equipment, comprising:

Determine the first parameter set that synchronous signal transmission block uses；

It determines and transmits the second parameter set that other signals use；And

When determining using the multiplexer mode transmission synchronization signal block and other described signals, according to first parameter Collection and second parameter set, determine the transmission pattern of the synchronization signal block.

Second aspect provides a kind of method for being used for transmission synchronization signal block, is applied to terminal device, comprising:

Synchronization signal block is detected, the transmission pattern of the synchronization signal block is by the network equipment according to the first parameter set and the What two parameter sets determined, first parameter set is that the network equipment transmits the parameter set that the synchronization signal block uses, described the Two parameter sets are that the network equipment transmits the parameter set that other signals use；

It is synchronized according to the synchronization signal block.

The third aspect provides a kind of network equipment, comprising:

First processing module, the first parameter set used for determining synchronous signal transmission block；

The first processing module is also used to determine and transmits the second parameter set that other signals use；And

The Second processing module, for determining using the multiplexer mode transmission synchronization signal block and other described letters Number when, according to first parameter set and second parameter set, determine the transmission pattern of the synchronization signal block.

Fourth aspect provides a kind of terminal device, comprising:

Detection module, for detecting synchronization signal block, the transmission pattern of the synchronization signal block be by the network equipment according to What the first parameter set and the second parameter set determined, first parameter set is that the network equipment transmits what the synchronization signal block used Parameter set, second parameter set are that the network equipment transmits the parameter set that other signals use；

Synchronization module, for being synchronized according to the synchronization signal block.

5th aspect, provides a kind of network equipment, comprising: memory, processor and be stored on the memory simultaneously The computer program that can be run on the processor realizes such as first party when the computer program is executed by the processor The step of method for being used for transmission synchronization signal block in face.

6th aspect, provides a kind of terminal device, comprising: memory, processor are to be stored on the memory simultaneously The computer program that can be run on the processor realizes such as second party when the computer program is executed by the processor The step of method of synchronization signal block is used for transmission described in face.

7th aspect, provides a kind of computer-readable medium, stores computer program on the computer-readable medium, When the computer program is executed by processor, the step of the method for being used for transmission synchronization signal block as described in relation to the first aspect is realized Suddenly.

Eighth aspect provides a kind of computer-readable medium, stores computer program on the computer-readable medium, When the computer program is executed by processor, the step of the method for being used for transmission synchronization signal block as described in second aspect is realized Suddenly.

9th aspect, provides a kind of computer program product including instruction, when computer runs the computer journey When the described instruction of sequence product, the computer executes the method for being used for transmission synchronization signal block of above-mentioned first aspect.Specifically Ground, the computer program product can be run on the network equipment of the above-mentioned third aspect.

Tenth aspect, provides a kind of computer program product including instruction, when computer runs the computer journey When the described instruction of sequence product, the computer executes the method for being used for transmission synchronization signal block of above-mentioned second aspect, specifically Ground, the computer program product can be run on the terminal device of above-mentioned fourth aspect.

In embodiments of the present invention, the network equipment transmits other according to the first parameter sets that synchronous signal transmission block uses The second parameter set that signal uses determines when using multiplexer mode synchronous signal transmission block and other signals, synchronization signal block Transmission pattern.The network equipment is considered in the transmission pattern for determining synchronization signal block as a result, transmits what other signals used Second parameter set, therefore can guarantee that when using multiplexer mode synchronous signal transmission block and other signals, terminal device is carried out Normal uplink reduces uplink time delay, improves user experience.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic flow chart according to the method for being used for transmission synchronization signal block of one embodiment of the application.

Fig. 2 is the schematic diagram according to the transmission pattern of the synchronization signal block of one embodiment of the application.

Fig. 3 is the schematic diagram according to the transmission pattern of the synchronization signal block of another embodiment of the application.

Fig. 4 is the schematic diagram for sending the position of time slot of the synchronization signal block with transmission pattern shown in Fig. 2.

Fig. 5 is another schematic diagram for sending the position of time slot of the synchronization signal block with transmission pattern shown in Fig. 2.

Fig. 6 is the schematic diagram according to the transmission pattern of the synchronization signal block of the further embodiment of the application.

Fig. 7 is the schematic diagram for sending the position of time slot of the synchronization signal block with transmission pattern shown in fig. 6.

Fig. 8 is another schematic diagram for sending the position of time slot of the synchronization signal block with transmission pattern shown in fig. 6.

It is 30kHz that Fig. 9, which is in the corresponding subcarrier spacing of the first parameter set, and the corresponding subcarrier spacing of the second parameter set is 60kHz, and the transmission pattern of synchronization signal block be pattern1 when, using multiplex mode synchronous signal transmission block and other signals Multiplex mode schematic diagram.

It is 30kHz, the corresponding subcarrier spacing of the second parameter set that Figure 10, which is in the corresponding subcarrier spacing of the first parameter set, For 15kHz, and when the transmission pattern of synchronization signal block is the second pattern, using multiplex mode synchronous signal transmission block and other letters Number multiplex mode schematic diagram.

Figure 11 is the schematic flow according to the method for being used for transmission synchronization signal block of another embodiment of the application Figure.

Figure 12 is the structural schematic diagram according to the network equipment of the application one embodiment.

Figure 13 is the structural schematic diagram according to the terminal device of the application one embodiment.

Figure 14 is the structural schematic diagram according to the network equipment of the application one embodiment.

Figure 15 is the structural schematic diagram according to the terminal device of the application one embodiment.

Specific embodiment

In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common The application protection all should belong in technical staff's every other embodiment obtained without creative efforts Range.

It should be understood that the technical solution of the embodiment of the present application can be applied to 5G system, newly wireless in other words (New Radio, NR) system.

In the embodiment of the present application, terminal device can include but is not limited to mobile station (Mobile Station, MS), move Dynamic terminal (Mobile Terminal), mobile phone (Mobile Telephone), user equipment (User Equipment, UE), mobile phone (handset) and portable equipment (portable equipment), vehicle (vehicle) etc., which can To be communicated through wireless access network (RadioAccess Network, RAN) with one or more core nets, for example, terminal is set Standby to can be mobile phone (or for " honeycomb " phone), computer with wireless communication function etc., terminal device can be with It is portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device.

The network equipment involved by the embodiment of the present application is that one kind is deployed in wireless access network to for terminal device The device of wireless communication function is provided.The network equipment can be base station, and the base station may include various forms of macro bases It stands, micro-base station, relay station, access point etc..In the system using different wireless access technologys, the equipment with base station functions Title may be different.Such as in the lte networks, referred to as evolution node B (EvolvedNodeB, eNB or ENodeB), in the third generation (3rd Generation, 3G) network, referred to as node B (Node B) etc..

In embodiments of the present invention, a synchronization signal block (Synchronization Signal Block, SSB) is by same Walk signal and Physical Broadcast Channel (Physical Broadcast Channel) two parts composition.Synchronization signal is divided into main synchronization Signal (Primary Synchronization Signal, PSS) and secondary synchronization signal (Secondary Synchronization Signal, SSS) two parts.PBCH obtains Master Information Block for terminal device (MasterInformationBlock, MIB) also carries downlink (Downlink, DL) parameter set (Numerology) letter in MIB Breath, the configuration information of RMSI CORESET, DLNumerology information, which is used to indicate, is used for transmission remaining minimum system information (RMSI), for the Message2 of initial access and Message4, other systems information (the Other System of broadcast Information, OSI) Numerology.

In the embodiment of the present application, the parameter in Numerology includes subcarrier spacing and cyclic prefix (Cyclic Prefix, CP) length.

In the embodiment of the present application, a SS burst collects the maximum number for the SSB that can include in (Burst Set) and leads to The carrier frequency that letter system uses is related.In general, at most can wrap in one SS Burst Set when carrier frequency is less than 3GHz Containing 4 SSB.Carrier frequency at most may include 8 SSB in one SS Burst Set in 3GHz to 6GHz.Carrier frequency In 6GHz or more, it at most may include 64 SSB in a SS Burst Set.But regardless of being wrapped in a SS Burst Set It requires to be sent completely in the sending time window (Time Window) of SSB containing how many a SSB, these SSB.Here SSB Sending time window for example can be 5ms.

In the embodiment of the present application, multiplexer mode is time division multiplexing (Time Division Multiplexing, TDM) mould Formula or frequency division multiplexing (Frequency DivisionMultiplexing, FDM) mode.In the embodiment of the present application, other are believed It number refers to not being the signal of synchronization signal block by what multiplex mode transmitted with synchronization signal block, or is interpreted as being used for transmission The symbol of other signals is the symbol being multiplexed with the symbol of synchronous signal transmission block.

Fig. 1 shows the method for being used for transmission synchronization signal block according to the application one embodiment.As shown in Figure 1, side Method 100 includes:

S110 determines the first parameter set that synchronous signal transmission block uses.

S120 is determined and is transmitted the second parameter set that other signals use.

It should be noted that in S120, other signals include but is not limited to uplink control signal, downgoing control signal, Protection interval and data-signal.

S130 transmits the synchronization signal block using multiplexer mode and when other described signals determining, according to described the One parameter set and second parameter set determine the transmission pattern (Pattern) of the synchronization signal block.

Optionally, in S130, the transmission pattern of synchronization signal block is used to describe the time-domain position of synchronization signal block occupancy Position candidate.

Optionally, in some embodiments, determining that the corresponding subcarrier spacing of the first parameter set is 30kHz, and second When the corresponding subcarrier spacing of parameter set is 15kHz, determine that the transmission pattern of synchronization signal block is the first pattern, in the first pattern In, the position candidate for the time-domain position that synchronization signal block occupies is the 9th to 12 symbol of corresponding first time slot of the first parameter set Number and corresponding second time slot of the first parameter set the 3rd to 6 symbol；Wherein, the first time slot and the second time slot are adjacent time-slots, Preceding 2 symbols of first time slot can use the second transport Parameter Sets downgoing control signal.

It should be noted that the position candidate for the time-domain position that synchronization signal block occupies is the first parameter set corresponding first 9th to the 12nd symbol of time slot and the 3rd to 6 symbol of corresponding second time slot of the first parameter set, it can be understood as can be with 3rd to 6 symbol of the 9th to 12 symbol or the second time slot that select the first time slot sends synchronization signal block, and can select 3rd to 6 symbol of the 9th to 12 symbol and the second time slot of selecting the first time slot sends synchronization signal block.

For example, as shown in Figure 2, the corresponding subcarrier spacing of the first parameter set is 30kHz, the second parameter set Corresponding subcarrier spacing is 15kHz, and the symbol 8 to 11 in Fig. 2 on corresponding first time slot of 30kHz is selected to be used for transmission SSB1 selects the symbol 2 to 5 in Fig. 2 on corresponding second time slot of 30kHz to be used for transmission SSB2, and the corresponding symbol of 15kHz 0 is used for transmission downgoing control signal.DL represents downlink control in Fig. 2, and UL represents upload control, and GP represents protection interval.

Optionally, in further embodiments, determining that the corresponding subcarrier spacing of the first parameter set is 30kHz, and the When two parameter sets corresponding subcarrier spacings is 15kHz, determine synchronization signal block transmission pattern be it is existing in the related technology Pattern1.As shown in Figure 3, in Pattern1, preceding 4 symbols for reserving first time slot are controlled for downlink, Rear 2 symbols of reserved first time slot are used for protection interval and upload control, and preceding 2 symbols of reserved second time slot are used for Downlink control, rear 4 symbols for reserving second time slot are used for protection interval and upload control, the time domain that synchronization signal block occupies The position candidate of position be first time slot the 5th to 8 symbol and the 9th to 12 symbol and second time slot the 3rd to 6 symbols and the 7th to 10 symbol.

Specifically, in some embodiments, the transmission pattern of synchronization signal block is the first pattern, a SS Burst Set In include M synchronization signal block, M is positive integer less than or equal to 4, method 100 further include: determine the candidate bit of the first time slot First time slot and the third time slot being set in the sending time window of synchronization signal block；Determine the position candidate of the second time slot For second time slot and the 4th time slot in the sending time window.Optionally, pass through in the network equipment and terminal device In the case that carrier wave less than 3GHz is communicated, the synchronization signal block in a SS Burst Set is less than or equal to 4.

That is, needing to send M synchronization signal block if the transmission pattern of synchronization signal block is the first pattern When, it can be in the position candidate of the first time slot in the sending time window of synchronization signal block and the position candidate of the second time slot It selects M time slot to be used to send M synchronization signal block, such as can choose preceding M time slot for sending M synchronization signal block.

For example, Fig. 4 show the transmission pattern in SSB be Fig. 2 shows the first pattern, an and SS Burst When in Set including 4 SSB, the time slot for sending SSB is preceding 4 time slot (Fig. 4 in the sending time window that length is 5ms The time slot of bend filling).

Specifically, in further embodiments, the transmission pattern of synchronization signal block is the first pattern, a SS Burst It include N number of synchronization signal block in Set, N is the positive integer less than or equal to 8, method 100 further include: determine the time of the first time slot Bit selecting is set to first time slot, third time slot, the 5th time slot and in the sending time window of the synchronization signal block Seven time slots；Determine second time slot position candidate be the sending time window in second time slot, the 4th time slot, 6th time slot and the 8th time slot.Optionally, the frequency of the carrier wave used when the network equipment and terminal device are communicated When by between 3GHz to 6GHz, the quantity for the synchronization signal block for including in a SS Burst Set is less than or equal to 8 It is a.

That is, needing to send N number of synchronization signal block if the transmission pattern of synchronization signal block is the first pattern When, it can be in the position candidate of the first time slot in the sending time window of synchronization signal block and the position candidate of the second time slot N number of time slot is selected for sending N number of synchronization signal block.For example, can be in the top n in the sending time window of synchronization signal block N number of synchronization signal block is sent on time slot.

For example, Fig. 5 show the transmission pattern in SSB be Fig. 2 shows the first pattern, an and SS Burst When in Set including 8 SSB, the time slot for sending SSB is preceding 8 time slot (Fig. 5 in the sending time window that length is 5ms The time slot of bend filling).

Optionally, in some embodiments, determining that the corresponding subcarrier spacing of the first parameter set is 30kHz, and second When the corresponding subcarrier spacing of parameter set is 15kHz, determine that the transmission pattern of synchronization signal block is the second pattern, in the second pattern In, the position candidate for the time-domain position that the synchronization signal block occupies is the 3rd of the corresponding third time slot of first parameter set the To 6 symbols and the 9th to 12 symbol, preceding 2 symbols of the third time slot can be passed using second parameter set Defeated downgoing control signal.

Fig. 6 shows the second pattern according to the embodiment of the present application, in the second pattern, the time-domain position of SSB occupancy Position candidate is the symbol 2 to 5 and symbol 8 to 11 of the corresponding time slot of 30kHz, and the corresponding symbol 0 of 15kHz is used for transmission Downgoing control signal.

Specifically, in some embodiments, the transmission pattern of synchronization signal block is the second pattern, a SS Burst Set In include M synchronization signal block, M is positive integer less than or equal to 4, method 100 further include: determine the candidate bit of third time slot First time slot and the third time slot being set in the sending time window of synchronization signal block.Optionally, in the network equipment and end In the case that end equipment is communicated by the carrier wave less than 3GHz, the synchronization signal block in a SS Burst Set is less than Or it is equal to 4.

That is, needing to send M synchronization signal block if the transmission pattern of synchronization signal block is the second pattern When, M time slot can be selected in the position candidate of the third time slot in the sending time window of synchronization signal block for sending M A synchronization signal block.For example, when needing to send 1 or 2 synchronization signal blocks, it can be in the sending time window of synchronization signal block Synchronization signal block is sent on first time slot in mouthful, or can be in the third in the sending time window of synchronization signal block Synchronization signal block is sent on time slot.It, can be in first time slot of sending time window when needing to send 3 synchronization signal blocks Upper transmission first and second synchronization signal block send the synchronous letter of third on the third time slot of sending time window Number, or first synchronization signal block can be sent on first time slot of sending time window, on third time slot Send second and third synchronization signal block.It, can be the of sending time window when needing to send 4 synchronization signal blocks First and second synchronization signal block are sent on one time slot, and third is sent on the third time slot of sending time window With the 4th synchronization signal block.

For example, Fig. 7, which is shown, transmits pattern in SSB as the second pattern shown in Fig. 6, and a SS Burst When in Set including 4 SSB, the time slot for sending SSB is first and third in the sending time window that length is 5ms A time slot (time slot of Fig. 7 bend filling).

Specifically, in further embodiments, the transmission pattern of synchronization signal block is the second pattern, a SS Burst It include N number of synchronization signal block in Set, N is the positive integer less than or equal to 8, method 100 further include: determine the time of third time slot Bit selecting is set to first time slot, third time slot, the 5th time slot and in the sending time window of the synchronization signal block Seven time slots.Optionally, the frequency of the carrier wave used when the network equipment and terminal device are communicated is arrived by 3GHz When between 6GHz, the quantity for the synchronization signal block for including in a SS Burst Set is less than or equal to 8.

It should be noted that in the case where the transmission pattern of synchronization signal block is the second pattern, in a SS Burst When including N number of synchronization signal block in Set, determines the mode of the position candidate for sending synchronization signal block and be outlined above The mode class for sending the position candidate of synchronization signal block is determined when including M synchronization signal block in one SS Burst Set Seemingly, details are not described herein.

For example, Fig. 8, which is shown, transmits pattern in SSB as the second pattern shown in Fig. 6, and a SS Burst When in Set including 8 SSB, the time slot for sending SSB is first, third in the sending time window that length is 5ms A, the 5th and the 7th time slot (time slot of Fig. 8 bend filling).

In the embodiment of the present application, it is alternatively possible to which presetting the parameter set that corresponding subcarrier spacing is 60kHz cannot use It is lower than in the case where method 100 is applied to initial access process in the frequency point of synchronous signal transmission block in initial access process When 6GHz, determines that the corresponding subcarrier spacing of the first parameter set is 15kHz or 30kHz, be lower than in the frequency point for transmitting other signals When 6GHz, determine that the corresponding subcarrier spacing of the second parameter set is 15kHz or 30kHz.

Correspondingly, terminal device detects SSB in 6GHz frequency range below in initial access process, and think and Second parameter set of other signals that SSB uses multiplex mode to transmit can not be 60kHz.It is understood that other signals The second parameter set refer to the parameter set used when the network equipment sends other signals.

In the embodiment of the present application, it is alternatively possible to preset the first parameter set, the second parameter set and synchronization signal The corresponding relationship of the transmission pattern of block and the frequency range for sending synchronization signal block, for example, limiting the corresponding son of the first parameter set Intercarrier is divided into 30kHz, and the corresponding subcarrier spacing of the second parameter set is 15kHz, and the transmission pattern of synchronization signal block is upper When Pattern1 in text, synchronization signal block and other signals are sent in the certain frequency ranges of 6GHz or less.Or limit the first ginseng The corresponding subcarrier spacing of manifold is 30kHz, and the second parameter set corresponding subcarrier spacing is 60kHz, and synchronization signal block When transmission pattern is the second pattern above, synchronization signal block and other signals are sent in other frequency ranges of 6GHz or less.And And in this case, the network equipment can indicate the transmission pattern of synchronization signal block, the side specifically indicated by instruction information Formula will be described in detail below.

Specifically, in some embodiments, the network equipment is determining that the corresponding subcarrier spacing of the first parameter set is 30kHz, the corresponding subcarrier spacing of the second parameter set is 15kHz, and the frequency domain position that synchronization signal block occupies is in the first frequency range When interior, determine that the transmission pattern of synchronization signal block is third pattern, in the third pattern, what the synchronization signal block occupied The position candidate of time-domain position is the 5th to 8 symbol and the 9th to 12 symbol of corresponding 4th time slot of first parameter set Number and corresponding 5th time slot of first parameter set the 3rd to 6 symbol and the 7th to 10 symbol, the 4th time slot It is adjacent time-slots with the 5th time slot, the frequency point of the subcarrier in first frequency range is lower than 6GHz.It should be noted that this In third pattern can correspond to Pattern1 above.

Specifically, in further embodiments, the network equipment is determining the corresponding subcarrier spacing of first parameter set For 30kHz, the corresponding subcarrier spacing of second parameter set is 60kHz, and the frequency domain position that the synchronization signal block occupies When in the second frequency range, determine that the transmission pattern of the synchronization signal block is the 4th pattern, it is described same in the 4th pattern The position candidate for walking the time-domain position that block occupies is the 3rd to 6 symbol of corresponding 6th time slot of first parameter set With the 9th to 12 symbol, the frequency point of the subcarrier in second frequency range is lower than 6GHz.It should be noted that the here the 4th Pattern can correspond to the second pattern above.

It is understood that if presetting the transmission figure of the first parameter set, the second parameter set and synchronization signal block The corresponding relationship of sample and the frequency range for sending synchronization signal block, the network equipment, can be according to the when sending synchronization signal block The transmission pattern of one parameter set, the second parameter set and synchronization signal determines the frequency range for sending synchronization signal block.

Specifically, in some embodiments, if the network equipment determines the first parameter set, corresponding subcarrier spacing is 30kHz, the corresponding subcarrier spacing of the second parameter set is 15kHz, and the transmission pattern of synchronization signal block is the third pattern, Then determine the frequency domain position of synchronization signal block occupancy in first frequency range.

Specifically, in further embodiments, if the network equipment determines between the corresponding subcarrier of first parameter set It is divided into 30kHz, the corresponding subcarrier spacing of second parameter set is 60kHz, and the transmission pattern of the synchronization signal block is 4th pattern, it is determined that the frequency domain position that the synchronization signal block occupies is in second frequency range.

In the embodiment of the present application, optionally, the network equipment sends the first instruction information, the first instruction letter to terminal device Breath is used to indicate the transmission pattern of synchronization signal block.Thereby, it is possible to reduce the complexity of terminal device blind Detecting.

Optionally, in embodiment once, the network equipment sends Master Information Block MIB to terminal device, carries in the MIB The first instruction information.For example, the network equipment when 6GHz or less is communicated with terminal device, can be used in MIB 1bit or more bit carrying the first instruction information.Or the network equipment is either in 6GHz or less or in 6GHz or more and terminal Equipment is communicated, with 1bit or more bit carrying the first instruction information in MIB.For example, the value of the first instruction information is 1 When, indicate that the transmission pattern of SSB is above-mentioned Pattern1.

Optionally, in some embodiments, the first instruction information is carried on the synchronous (floating of the floating-point in the MIB Sync) in information.

Optionally, in some embodiments, other signals include remaining minimum system information (Remaining minimum System information, RMSI) and RMSI control resource set (Control Resource Set, CORESET), in MIB It further include RMSI CORESET configuration information and second indication information, second indication information is used for the second parameter set of terminal device. It is understood that in this case, the second parameter set is actually network equipment transmission RMSI and RMSI CORESET institute The parameter set used.

Optionally, in some embodiments, second indication information directly indicates the second parameter set.Alternatively, the second instruction letter Whether breath is used to indicate the second parameter set identical as the first parameter set.Terminal device is according to the first parameter set and second indication information Determine the second parameter set.Or further, terminal device determines the second parameter according to the first parameter set and second indication information When collecting, and determining that RMSI CORESET is specific according to the first parameter set, the second parameter set and RMSI CORESET configuration information Frequency domain position.Alternatively, terminal device is according to the first parameter set, the transmission pattern and second indication information of the first instruction information instruction Determine the second parameter set.Thereby, it is possible to be further reduced the number of terminal device blind Detecting.Or further, terminal device According to the first parameter set, the transmission pattern and true second parameter set of second indication information of the first instruction information instruction, and according to the Transmission pattern, the second parameter set and the RMSI CORESET configuration information that one parameter set, the first instruction information indicate determine RMSI The specific time-frequency domain position CORESET.

For example, the network equipment and terminal device can arrange corresponding relationship shown in table 1 in advance, as an example, if Terminal device determine the corresponding subcarrier spacing of the first parameter set (transmission SSB use subcarrier spacing) for 120kHz, second Instruction information only have 1bit and instruction the second parameter set it is different from the first parameter set (such as value be 0 when indicate the second parameter set and First parameter set is different), then terminal device can determine that the second parameter set of the network equipment is corresponding according to the corresponding relationship in table 1 Subcarrier spacing be 60kHz.Or further, it describes based on the above embodiment, as another example, it is assumed that terminal is set It is standby to determine that the corresponding subcarrier spacing of the first parameter set (subcarrier spacing that transmission SSB is used) is 120kHz, determine the first ginseng The corresponding subcarrier spacing of manifold (subcarrier spacing that transmission SSB is used) is 60kHz, and end equipment can be according to the first parameter set The RMSI CORESET configuration information (such as " 110 ") that (120kHz), the second parameter set (60kHz), MIB are carried, determines RMSI The time-frequency domain position of CORESET.

Alternatively, as another example, if terminal device determines the corresponding subcarrier spacing of the first parameter set (transmission SSB The subcarrier spacing used) it is 30kHz, and it is Pattern1, the second instruction that the transmission pattern of determining synchronization signal block, which is above-mentioned, Information only have 1bit and instruction the second parameter set it is different from the first parameter set (such as value be 0 when indicate the second parameter set and first Parameter set is different), then terminal device can determine the corresponding son of the second parameter set of the network equipment according to the corresponding relationship in table 1 Intercarrier is divided into 15kHz.It is set it should be noted that the corresponding relationship in table is also possible to the network equipment by signaled terminal Standby, the Pattern2 in table 1 corresponds to the second pattern above, and the second indication information in table 1 carries only for 1bit It is an example, and it is also only an example that the value of this 1bit, which is 0 or 1, is not constituted to the range of the embodiment of the present application It limits.

Table 1

Or further, it describes based on the above embodiment, as another example, it is assumed that terminal device determines the first ginseng The corresponding subcarrier spacing of manifold (subcarrier spacing that transmission SSB is used) is 30kHz, determines the transmission pattern of synchronization signal block For it is above-mentioned be Pattern1, determine the corresponding subcarrier spacing of the second parameter set be 15kHz after, terminal device can be according to first Parameter set (30kHz), the second parameter set (15kHz), the drawing information (Pattern1) of the first instruction information instruction, MIB carrying RMSI CORESET configuration information (such as " 110 "), determine the time-frequency domain position of RMSI CORESET.

Optionally, in some embodiments, the synchronization signal and/or demodulated reference signal DMRS carried in synchronization signal block The sequence of (De Modulation Reference Signal, DMRS) and/or the transmission figure for scrambling mode and synchronization signal block Sample has corresponding relationship.It should be noted that it may include indirect that corresponding relationship here, which may include direct corresponding relationship, Corresponding relationship.Wherein, direct corresponding relationship refers to the sequence and/or scrambling mode of a kind of synchronization signal and/or DMRS Directly correspond to a kind of transmission pattern of synchronization signal block.Indirect corresponding relationship refers to a kind of synchronization signal and/or DMRS's A kind of value of the bit of sequence and/or directly corresponding the first instruction of the carrying information of scrambling mode, carrying the first instruction information There is direct corresponding relationship between the value of bit and the transmission pattern of synchronization signal block.

In the embodiment of the present application, it is alternatively possible to limit the corresponding subcarrier spacing of the first parameter set as 30kHz, The corresponding subcarrier spacing of two parameter sets is 60kHz or 15kHz, and the transmission pattern of synchronization signal block is above Pattern1 or when the second pattern above, is used for transmission the transport-type of the time slot where the symbol of other signals.And It cannot be used for initial access process as the parameter set of 60kHz in such a case, it is possible to limit subcarrier spacing.

Optionally, in some embodiments, determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and When the corresponding subcarrier spacing of second parameter set is 60kHz, determine that the transmission pattern of the synchronization signal block is the 5th figure Sample, in the 5th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter set pair The 5th to 8 symbol in the 7th time slot and the 9th to 12 symbol and corresponding 8th time slot of first parameter set answered In the 3rd to 6 symbol and the 7th to 10 symbol；Wherein, the method 100 further include: determine in the 7th time slot and the Downlink transfer is carried out on the 7th symbol in eight time slots.It should be noted that the 5th pattern corresponds to above Pattern1, the 7th symbol in the 7th time slot and the 8th time slot is really that the second parameter set is 12nd and the 13rd corresponding Symbol.

For example, as shown in Figure 9, the corresponding subcarrier spacing of the first parameter set is 30kHz, the second parameter set Corresponding subcarrier spacing is 60kHz, and the transmission pattern of SSB is Pattern1, then 30kHz is first corresponding in Fig. 9 6 progress downlink transfers of symbol in time slot, i.e., symbol 12 and the first time slot in Fig. 9 in corresponding first time slot of 60kHz In symbol 13 and third time slot in symbol 12 and third time slot in symbol 13 on only carry out downlink transfer.

Optionally, in some embodiments, determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and When the corresponding subcarrier spacing of second parameter set is 15kHz, determine that the transmission pattern of the synchronization signal block is the 6th figure Sample, in the 6th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter set pair The 3rd to 6 symbol and the 9th to 12 symbol in the 9th time slot answered；Wherein, the method 100 further include: determine described Downlink transfer is carried out only with second parameter set on the 13rd and the 14th symbol in 9th time slot.It should be noted that Here the 6th pattern can correspond to the second pattern and the 4th pattern above, the 13rd and the 14th symbol in the 9th time slot Corresponding 14th symbol of actually the second parameter set.

For example, as shown in Figure 10, the corresponding subcarrier spacing of the first parameter set is 30kHz, the second parameter Integrate corresponding subcarrier spacing as 15kHz, and the transmission pattern of SSB is the 6th pattern, then 30kHz corresponding second in Figure 10 13 progress downlink transfers of symbol 12 and symbol in a time slot, i.e., the corresponding symbol 13 of 15kHz in Figure 10.

In the embodiment of the present application, optionally, the network equipment is according to the transmission pattern of the first parameter set and synchronization signal block, Determine the second parameter set.For example, it is assumed that the network equipment is communicated in 6GHz or less frequency range with terminal device, if the network equipment Determine that the corresponding subcarrier spacing of the first parameter set is 30kHz, and transmitting pattern is Pattern1 described above, it is determined that 15kHz or 30kHz is divided between the corresponding subcarrier of second parameter set；If the network equipment determines the corresponding son of the first parameter set Intercarrier is divided into 30kHz, and transmitting pattern is the second pattern above, then the network equipment determines that the second parameter set is corresponding 15kHz or 60kHz is divided between subcarrier.

Correspondingly, if terminal device searches out on certain frequency point of 6GHz or less frequency range when being initially accessed search Synchronization signal block, and determine that the network equipment transmits the corresponding subcarrier spacing of the first parameter set used when the synchronization signal block and is 30kHz, and the synchronization signal block is above-mentioned Pattern1, then terminal device is thought and the synchronization signal block is by the way of multiplexing The corresponding subcarrier spacing of the second parameter set of other signals of transmission is 15kHz or 30kHz.Or if terminal device first When beginning to search for, synchronization signal block has been searched out on certain frequency point of 6GHz once, and determines that the network equipment transmits the synchronization signal block When the corresponding subcarrier spacing of the first parameter set that uses be 30kHz, and the synchronization signal block is above-mentioned second pattern, then terminal Equipment think the corresponding subcarrier spacing of the second parameter set of other signals for using multiplex mode to transmit with the synchronization signal for 15kHz or 60kHz.

Figure 11 is the method according to another embodiment of the present invention for being used for transmission synchronization signal block.This method 200 can be by Terminal device executes.It is understood that the interaction of the network equipment and terminal device described from terminal equipment side is set with network The description of standby side is identical, to avoid repeating, suitably omits associated description.As shown in figure 11, method 200 includes:

S210 detects synchronization signal block, and the transmission pattern of the synchronization signal block is by the network equipment according to the first parameter What collection and the second parameter set determined, first parameter set is that the network equipment transmits the parameter set that the synchronization signal block uses, Second parameter set is that the network equipment transmits the parameter set that other signals use.

S220 is synchronized according to the synchronization signal block.

Optionally, in some embodiments, the corresponding subcarrier spacing of first parameter set be 30kHz, described second The corresponding subcarrier spacing of parameter set is 15kHz, and the transmission pattern of the synchronization signal block is the first pattern, in first figure In sample, the position candidate for the time-domain position that the synchronization signal block occupies is the of corresponding first time slot of first parameter set 3rd to 6 symbol of 9 to 12 symbols and corresponding second time slot of first parameter set；

Wherein, first time slot and second time slot are adjacent time-slots, and preceding 2 symbols of first time slot can Transmission of downlink signal is carried out using second parameter set.

Specifically, in some embodiments, terminal device blind Detecting synchronization signal block learns the first parameter set, according to The corresponding subcarrier spacing of one parameter set detects synchronization signal block according to predefined transmission pattern.

Optionally, as one embodiment, a synchronization signal block burst collection includes the M synchronization signal blocks, described The position candidate of first time slot is first time slot and third time slot in the sending time window of the synchronization signal block, institute The position candidate of the second time slot is stated as second time slot and the 4th time slot in the sending time window, M is to be less than or wait In 4 positive integer；

Wherein, S210 specific location: on first time slot to the 4th time slot of the sending time window, institute is detected State synchronization signal block.

Optionally, as one embodiment, a synchronization signal block burst collection includes N number of synchronization signal block, described The position candidate of first time slot is first time slot, third time slot, the in the sending time window of the synchronization signal block Five time slots and the 7th time slot, when the position candidate of second time slot is second in the sending time window Gap, the 4th time slot, the 6th time slot and the 8th time slot, N are the positive integer less than or equal to 8；

Wherein, S210 specific location: institute is detected on first time slot to the 8th time slot of the sending time window State synchronization signal block.

Optionally, as one embodiment, the corresponding subcarrier spacing of first parameter set is 30kHz, and described the The corresponding subcarrier spacing of two parameter sets is 15kHz, and the transmission pattern of the synchronization signal block is the second pattern, described second In pattern, the position candidate for the time-domain position that the synchronization signal block occupies is the corresponding third time slot of first parameter set Preceding 2 symbols of 3rd to 6 symbol and the 9th to 12 symbol, the third time slot can be carried out using second parameter set Transmit downgoing control signal.

Optionally, as one embodiment, a synchronization signal block burst collection includes the M synchronization signal blocks, described The position candidate of third time slot is first time slot and third time slot in the sending time window of the synchronization signal block, M For the positive integer less than or equal to 4；

Wherein, S210 specifically: detected on first time slot and the third time slot of the sending time window The synchronization signal block.

Optionally, as one embodiment, a synchronization signal block burst collection includes N number of synchronization signal block, described The position candidate of third time slot is first time slot, third time slot, the in the sending time window of the synchronization signal block Five time slots and the 7th time slot, N are the positive integer less than or equal to 8；

Wherein, the S210 is specifically included: in first time slot, the third of the sending time window On gap, the 5th time slot and the 7th time slot, the synchronization signal block is detected.

Optionally, as one embodiment, the method is applied to initial access process, and corresponding subcarrier spacing is The parameter set of 60kHz is not used in initial access process, determine the corresponding subcarrier spacing of first parameter set be 15kHz or 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz or 30kHz；

Wherein, the S210 specifically: detect the synchronization signal block in frequency range of the frequency point lower than 6GHz.

Specifically, in some embodiments, terminal device is in initial access phase, in 6GHz or less frequency range blind Detecting SSB, And CORESET can be searched for according to the RMSI CORESET configuration information in SSB, to receive RMSI.And terminal device is recognized It can not be 60kHz for the corresponding subcarrier spacing of the second parameter set during this.

Optionally, as one embodiment, method 200 further include: in the frequency domain for confirmly detecting the synchronization signal block When resource is in the first frequency range, determine that the corresponding subcarrier spacing of first parameter set is 30kHz, second parameter set pair The subcarrier spacing answered is 15kHz, and the pattern of the synchronization signal block is third pattern, the subcarrier in first frequency range Frequency point be lower than 6GHz, wherein in the third pattern, the position candidate for the time-domain position that the synchronization signal block occupies is The 5th to 8 symbol and the 9th to 12 symbol of corresponding 4th time slot of first parameter set and first parameter set The 3rd to 6 symbol and the 7th to 10 symbol of corresponding 5th time slot, the 4th time slot and the 5th time slot are adjacent Time slot；

When confirmly detecting the frequency domain resource of the synchronization signal block in the second frequency range, determine that the first parameter set is corresponding Subcarrier spacing be 30kHz, the corresponding subcarrier spacing of second parameter set is 60kHz, and the synchronization signal block Pattern is the 4th pattern, and the frequency point of the subcarrier in second frequency range is lower than 6GHz, wherein in the 4th pattern, institute The position candidate for stating the time-domain position of synchronization signal block occupancy is the 3rd to 6 of corresponding 6th time slot of first parameter set Symbol and the 9th to 12 symbol.

Specifically, in some embodiments, the first parameter set, the second parameter set and synchronization signal block can be preset Transmission pattern with for send synchronization signal block frequency range corresponding relationship.Terminal device is in the detection for synchronizing block When, the frequency range where the frequency domain resource for detecting synchronization signal block, it can determine synchronization signal block transmission pattern and The corresponding subcarrier spacing of second parameter set.For example, terminal device detects synchronization signal block, and the first ginseng in the first frequency range The corresponding subcarrier spacing of manifold is 30kHz, then terminal device, which determines, transmits pattern as above-mentioned Pattern1, and the first frequency range The corresponding subcarrier spacing of corresponding second parameter set can not be 60kHz.Or terminal device detects in the second frequency range Synchronization signal block, and the corresponding subcarrier spacing of the first parameter set is 30kHz, terminal device determine that transmission pattern is above-mentioned the Two patterns, and the corresponding subcarrier spacing of corresponding second parameter set of the first frequency range can not be 15kHz.

Optionally, as one embodiment, method 200 further include: terminal device receives the network equipment is sent first and refers to Show that information, the first instruction information are used to indicate the transmission pattern of synchronization signal block.

Specifically, in some embodiments, after terminal device receives the first instruction information, according to the first determining parameter Collection and the first instruction information, determine the transmission pattern of synchronization signal block.For example, terminal device determines the corresponding son of the first parameter set Intercarrier is divided into 30kHz, if the first instruction information is designated as 1, terminal device determines that the transmission pattern of synchronization signal block is Above-mentioned Pattern1, terminal device may further determine that the corresponding subcarrier spacing of the second parameter set can not be 60kHz.Such as Fruit first indicates that information is designated as 0, then terminal device determines that the transmission pattern of synchronization signal block is above-mentioned second pattern, and terminal is set It is standby to may further determine that the corresponding subcarrier spacing of the second parameter set be 15kHz.

Optionally, as one embodiment, terminal device is received in Master Information Block MIB, the MIB that the network equipment is sent Carry the first instruction information.

Optionally, as one embodiment, the first instruction information is carried on the floating-point synchronizing information in the MIB In.

Optionally, as one embodiment, other described signals are controlled including residue minimum system information RMSI and RMSI It further include RMSI CORESET configuration information and second indication information, second instruction in resource set CORESET, the MIB Information determines second parameter set for terminal device；

Wherein, 200 method further include: according to the second indication information, determine second parameter set.

Optionally, in some embodiments, second indication information directly indicates the second parameter set, then terminal device is according to Two instruction information directly determine out the second parameter set.

Optionally, as one embodiment, whether the second indication information is used to indicate the second parameter set with described One parameter set is identical；

Correspondingly, terminal device is with specific reference to the first parameter set, the synchronous letter of the first instruction information instruction The transmission pattern of number block and the second indication information, determine second parameter set.

Optionally, as one embodiment, the method 200 further include:

According to first parameter set, second parameter set and the configuration information, the RMSI CORESET is determined Time-frequency domain position.

Optionally, as one embodiment, the method 200 further include:

According to first parameter set, second parameter set, the first instruction information and the configuration information, determine The time-frequency domain position of the RMSI CORESET.

Optionally, as one embodiment, the synchronization signal and/or demodulated reference signal that are carried in the synchronization signal block The sequence and/or scrambling mode of DMRS and the transmission pattern of the synchronization signal block have corresponding relationship；

Wherein, the method 200 further include: according to the sequence and/or scrambling side of the synchronization signal and/or the DMRS Formula determines the transmission pattern of the synchronization signal block.

Optionally, as one embodiment, the method 200 further include:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, the corresponding sub- load of second parameter set Wave spacing is 60kHz, and when the transmission pattern of the synchronization signal block is five pattern, determine the network equipment in the 7th time slot and Downlink transfer is carried out on the 7th symbol in 8th time slot；

Wherein, in the 5th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is described the The 5th to 8 symbol and the 9th to 12 symbol and first parameter set in corresponding 7th time slot of one parameter set The 3rd to 6 symbol and the 7th to 10 symbol in corresponding 8th time slot, the 7th time slot and the 8th time slot are phase Adjacent time slot.

Optionally, as one embodiment, the method 200 further include:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, the corresponding sub- load of second parameter set Wave spacing is 15kHz, and when the transmission pattern of the synchronization signal block is six pattern, determines the network equipment in the 9th time slot The the 13rd and the 14th symbol on only with second parameter set carry out downlink transfer；

Wherein, in the 6th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is described the The 3rd to 6 symbol and the 9th to 12 symbol in corresponding 9th time slot of one parameter set.

Combine Fig. 1 to Figure 11 that the side according to an embodiment of the present invention for being used for transmission synchronization signal block is described in detail above The network equipment according to an embodiment of the present invention is described in detail below in conjunction with Figure 12 in method.

Figure 12 is the structural schematic diagram of the network equipment according to an embodiment of the present invention.As shown in figure 12, the network equipment 10 wraps It includes:

First processing module 11, the first parameter set used for determining synchronous signal transmission block；

The first processing module 11 is also used to determine and transmits the second parameter set that other signals use；And

Second processing module 12, for determining using the multiplexer mode transmission synchronization signal block and other described signals When, according to first parameter set and second parameter set, determine the transmission pattern of the synchronization signal block.

The network equipment according to an embodiment of the present invention transmits it according to the first parameter sets that synchronous signal transmission block uses The second parameter set that his signal uses determines when using multiplexer mode synchronous signal transmission block and other signals, synchronization signal The transmission pattern of block.The network equipment is considered in the transmission pattern for determining synchronization signal block as a result, transmits the use of other signals The second parameter set, therefore can guarantee using multiplexer mode synchronous signal transmission block and when other signals, terminal device into The normal uplink of row, reduces uplink time delay, improves user experience.

Optionally, as one embodiment, the Second processing module 12 is specifically used for:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding son of second parameter set When intercarrier is divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the first pattern, in first pattern, institute The position candidate for stating the time-domain position of synchronization signal block occupancy is the 9th to 12 of corresponding first time slot of first parameter set 3rd to 6 symbol of symbol and corresponding second time slot of first parameter set；

Wherein, first time slot and second time slot are adjacent time-slots, and preceding 2 symbols of first time slot can Using the second transport Parameter Sets downgoing control signal.

Optionally, as one embodiment, a synchronization signal block burst collection includes the M synchronization signal blocks, and M is small In or equal to 4 positive integer, the Second processing module 12 is also used to:

When the position candidate for determining first time slot is first in the sending time window of the synchronization signal block Gap and third time slot；And

The position candidate for determining second time slot is second time slot in the sending time window and at the 4th Gap.

Optionally, as one embodiment, a synchronization signal block burst collection includes N number of synchronization signal block, and N is small In or equal to 8 positive integer, the Second processing module 12 is also used to:

When the position candidate for determining first time slot is first in the sending time window of the synchronization signal block Gap, third time slot, the 5th time slot and the 7th time slot；And

Determine second time slot position candidate be the sending time window in second time slot, the 4th when Gap, the 6th time slot and the 8th time slot.

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding son of second parameter set When intercarrier is divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the second pattern, in second pattern, institute The position candidate for stating the time-domain position of synchronization signal block occupancy is the 3rd to 6 of the corresponding third time slot of first parameter set Preceding 2 symbols of symbol and the 9th to 12 symbol, the third time slot can be controlled using the second transport Parameter Sets downlink Signal.

When the position candidate for determining the third time slot is first in the sending time window of the synchronization signal block Gap and third time slot.

Optionally, as one embodiment, a synchronization signal block burst collection includes N number of synchronization signal block, and N is small In or equal to 8 positive integer, 12 pieces of the second processing mould is also used to:

When the position candidate for determining the third time slot is first in the sending time window of the synchronization signal block Gap, third time slot, the 5th time slot and the 7th time slot.

Optionally, as one embodiment, the network equipment is applied to initial access process, corresponding subcarrier spacing Initial access process is not used in for the parameter set of 60kHz；

Wherein, the first processing module 11 is specifically used for:

When the frequency point for transmitting the synchronization signal block is lower than 6GHz, determine between the corresponding subcarrier of first parameter set It is divided into 15kHz or 30kHz；

When the frequency point for transmitting other blocks is lower than 6GHz, determine between the corresponding subcarrier of second parameter set It is divided into 15kHz or 30kHz.

Optionally, as one embodiment, the Second processing module 12 is also used to:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, the corresponding sub- load of second parameter set Wave spacing is 15kHz, and when the frequency domain position that occupies of the synchronization signal block is in the first frequency range, determines the synchronization signal block Transmission pattern be third pattern, in the third pattern, the position candidate for the time-domain position that the synchronization signal block occupies For the 5th to 8 symbol of corresponding 4th time slot of first parameter set and the 9th to 12 symbol and first parameter Collect the 3rd to 6 symbol and the 7th to 10 symbol of corresponding 5th time slot, the 4th time slot and the 5th time slot are phase The frequency point of adjacent time slot, the subcarrier in first frequency range is lower than 6GHz；

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, the corresponding sub- load of second parameter set Wave spacing is 60kHz, and when the frequency domain position that occupies of the synchronization signal block is in the second frequency range, determines the synchronization signal block Transmission pattern be the 4th pattern, in the 4th pattern, the position candidate for the time-domain position that the synchronization signal block occupies For the 3rd to 6 symbol and the 9th to 12 symbol of corresponding 6th time slot of first parameter set, in second frequency range The frequency point of subcarrier is lower than 6GHz.

Optionally, as one embodiment, as illustrated in FIG. 12, the network equipment 10 further includes transceiver module 13:

The transceiver module 13, for sending the first instruction information to terminal device, the first instruction information is for referring to Show the transmission pattern of the synchronization signal block.

Optionally, as one embodiment, the transceiver module 13 is specifically used for:

Master Information Block MIB is sent to the terminal device, the first instruction information is carried in the MIB.

Optionally, as one embodiment, other described signals are controlled including residue minimum system information RMSI and RMSI It further include RMSI CORESET configuration information and second indication information, second instruction in resource set CORESET, the MIB Information determines second parameter set for terminal device.

Optionally, as one embodiment, the second indication information directly indicates second parameter set.

Optionally, as one embodiment, the second indication information be used to indicate second parameter set whether with institute It is identical to state the first parameter set.

Optionally, as one embodiment, the synchronization signal and/or demodulated reference signal that are carried in the synchronization signal block The sequence and/or scrambling mode of DMRS and the transmission pattern of the synchronization signal block have corresponding relationship.

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding son of second parameter set When intercarrier is divided into 60kHz, determine that the transmission pattern of the synchronization signal block is the 5th pattern, in the 5th pattern, institute The position candidate of the time-domain position of synchronization signal block occupancy is stated as the 5th to 8 in corresponding 7th time slot of first parameter set A symbol and the 9th to 12 symbol and the 3rd to 6 symbol in corresponding 8th time slot of first parameter set and the 7th to 10 symbols, the 7th time slot and the 8th time slot are adjacent time-slots；

Network equipment determination carries out downlink transfer on the 7th symbol in the 7th time slot and the 8th time slot.

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding son of second parameter set When intercarrier is divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the 6th pattern, in the 6th pattern, institute The position candidate of the time-domain position of synchronization signal block occupancy is stated as the 3rd to 6 in corresponding 9th time slot of first parameter set A symbol and the 9th to 12 symbol；

The network equipment determines on the 13rd and the 14th symbol in the 9th time slot only with second parameter set Carry out downlink transfer.

The network equipment according to an embodiment of the present invention is referred to the process of the method 100 of the corresponding embodiment of the present invention, and And each unit/module in the network equipment and other above-mentioned operation and/or functions are respectively in order in implementation method 100 Corresponding process, for sake of simplicity, details are not described herein.

Figure 13 is the structural schematic diagram of terminal device according to an embodiment of the present invention.As shown in figure 13, terminal device 20 wraps It includes:

Detection module 21, for detecting synchronization signal block, the transmission pattern of the synchronization signal block is by network equipment root It is determined according to the first parameter set and the second parameter set, first parameter set is that the network equipment transmits the synchronization signal block use Parameter set, second parameter set be the network equipment transmit the parameter set that other signals use；

Synchronization module 22, for being synchronized according to the synchronization signal block.

The transmission pattern for the synchronization signal block that terminal device according to an embodiment of the present invention detects is that the network equipment determines The first parameter sets used when using multiplexer mode synchronous signal transmission block and other signals according to synchronous signal transmission block Transmit what the second parameter set that other signals use determined.Since the network equipment is examined in the transmission pattern for determining synchronization signal block Consider and transmitted the second parameter set that other signals use, therefore can guarantee using multiplexer mode synchronous signal transmission block and its When his signal, terminal device carries out normal uplink, reduces uplink time delay, improves user experience.

Optionally, as one embodiment, the corresponding subcarrier spacing of first parameter set is 30kHz, described second The corresponding subcarrier spacing of parameter set is 15kHz, and the transmission pattern of the synchronization signal block is the first pattern, in first figure In sample, the position candidate for the time-domain position that the synchronization signal block occupies is the of corresponding first time slot of first parameter set 3rd to 6 symbol of 9 to 12 symbols and corresponding second time slot of first parameter set；

Wherein, the detection module 21 is specifically used for:

On first time slot to the 4th time slot of the sending time window, the synchronization signal block is detected.

Wherein, the detection module 21 is specifically used for:

The synchronization signal block is detected on first time slot to the 8th time slot of the sending time window.

Optionally, as one embodiment, the corresponding subcarrier spacing of first parameter set is 30kHz, and described the The corresponding subcarrier spacing of two parameter sets is 15kHz, and the transmission pattern of the synchronization signal block is the second pattern, described second In pattern, the position candidate for the time-domain position that the synchronization signal block occupies is the corresponding third time slot of first parameter set Preceding 2 symbols of 3rd to 6 symbol and the 9th to 12 symbol, the third time slot can use second transport Parameter Sets Downgoing control signal.

Wherein, the detection module 21 is specifically used for:

The synchronization signal block is detected on first time slot and the third time slot of the sending time window.

Wherein, the detection module 21 is specifically used for:

In first time slot of the sending time window, the third time slot, the 5th time slot and institute It states on the 7th time slot, detects the synchronization signal block.

Wherein, the detection module 21 is specifically used for:

The synchronization signal block is detected in frequency range of the frequency point lower than 6GHz.

Optionally, as one embodiment, the detection module 12 is also used to:

When confirmly detecting the frequency domain resource of the synchronization signal block in the first frequency range, first parameter set is determined Corresponding subcarrier spacing is 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz, and the synchronization signal The transmission pattern of block is third pattern, and the frequency point of the subcarrier in first frequency range is lower than 6GHz, wherein in the third figure In sample, the position candidate for the time-domain position that the synchronization signal block occupies is the of corresponding 4th time slot of first parameter set The 3rd to 6 symbol and the 7th of 5 to 8 symbols and the 9th to 12 symbol and corresponding 5th time slot of first parameter set To 10 symbols, the 4th time slot and the 5th time slot are adjacent time-slots；

When confirmly detecting the frequency domain resource of the synchronization signal block in the second frequency range, determine that the first parameter set is corresponding Subcarrier spacing be 30kHz, the corresponding subcarrier spacing of second parameter set is 60kHz, and the synchronization signal block Transmission pattern is the 4th pattern, and the frequency point of the subcarrier in second frequency range is lower than 6GHz, wherein in the 4th pattern In, the position candidate for the time-domain position that the synchronization signal block occupies is the 3rd of corresponding 6th time slot of first parameter set the To 6 symbols and the 9th to 12 symbol.

Optionally, as one embodiment, as shown in fig. 13, the terminal device 20 further includes transceiver module 23:

The transceiver module 23, the first instruction information sent for receiving the network equipment, the first instruction letter Breath is used to indicate the transmission pattern of the synchronization signal block.

Optionally, as one embodiment, the receiving module 23 is specifically used for:

It receives and carries the first instruction information in the Master Information Block MIB, the MIB that the network equipment is sent.

Wherein, the detection module 21 is also used to:

According to the second indication information, second parameter set is determined.

Optionally, as one embodiment, the second indication information directly indicates second parameter.

Optionally, as one embodiment, the second indication information be used to indicate second parameter set whether with institute It is identical to state the first parameter set；

Wherein, the detection module 21 is specifically used for:

According to first parameter set, the transmission pattern and described the of the synchronization signal block of the first instruction information instruction Two instruction information, determine second parameter set.

Optionally, as one embodiment, the detection module 21 is also used to:

Wherein, the detection module 21 is also used to:

According to the synchronization signal and/or the sequence and/or scrambling mode of the DMRS, the synchronization signal block is determined Transmit pattern.

Optionally, as one embodiment, the detection module 21 is also used to:

Terminal device according to an embodiment of the present invention is referred to the process of the method 200 of the corresponding embodiment of the present invention, and And each unit/module in the terminal device and other above-mentioned operation and/or functions are respectively in order in implementation method 200 Corresponding process, for sake of simplicity, details are not described herein.

Figure 14 shows the structural schematic diagram of the network equipment according to another embodiment of the present invention.As shown in figure 14, network Equipment 100 includes processor 110, transceiver 120, memory 130 and bus interface.Wherein:

In embodiments of the present invention, the network equipment 100 further include: be stored on memory 130 and can be in the processor The computer program run on 110 is realized in the above method 100 when the computer program is executed by the processor 110 Each process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.

In Figure 14, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 110 One or more processors and the various circuits of memory that represent of memory 130 link together.Bus architecture can be with Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 120 can be Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.

Processor 110, which is responsible for management bus architecture and common processing, memory 130, can store processor 110 and is holding Used data when row operation.

Figure 15 shows the structural schematic diagram of terminal device according to another embodiment of the present invention, as shown in figure 15, terminal Equipment 200 includes: at least one processor 210, memory 220, at least one network interface 230 and user interface 240.It receives Various components in end equipment 200 are coupled by bus system 250.It is understood that bus system 250 is for realizing these Connection communication between component.Bus system 250 further includes power bus, control bus and shape in addition to including data/address bus State signal bus.But for the sake of clear explanation, various buses are all designated as bus system 250 in Figure 15.

Wherein, user interface 240 may include display, keyboard or pointing device (for example, mouse, trace ball (trackball), touch-sensitive plate or touch screen etc..

It is appreciated that the memory 220 in the embodiment of the present invention can be volatile memory or nonvolatile memory, It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read- OnlyMemory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (RandomAccess Memory, RAM), be used as external high speed Caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double DataRate SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DRRAM).The memory 220 of the system and method for description of the embodiment of the present invention is intended to include but is not limited to these With the memory of any other suitable type.

In some embodiments, memory 220 stores following element, executable modules or data structures, or Their subset of person or their superset: operating system 221 and application program 222.

Wherein, operating system 221 include various system programs, such as ccf layer, core library layer, driving layer etc., for real Existing various basic businesses and the hardware based task of processing.Application program 222 includes various application programs, such as media are broadcast Device (MediaPlayer), browser (Browser) etc. are put, for realizing various applied business.Realize present invention method Program may be embodied in application program 222.

In embodiments of the present invention, terminal device 200 further include: storage on a memory 220 and can be on processor 210 The computer program of operation, realizes each process of the above method 200 when computer program is executed by processor 210, and can reach To identical technical effect, to avoid repeating, which is not described herein again.

The method that the embodiments of the present invention disclose can be applied in processor 210, or be realized by processor 210. Processor 210 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each Step can be completed by the integrated logic circuit of the hardware in processor 210 or the instruction of software form.Above-mentioned processing Device 210 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (FieldProgrammable GateArray, FPGA) either other programmable logic device, discrete gate or transistor logic Device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logical box in the embodiment of the present invention Figure.General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the present invention The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute completion, or use decoding processor In hardware and software module combination execute completion.Software module can be located at random access memory, and flash memory, read-only memory can The computer readable storage medium of this fields such as program read-only memory or electrically erasable programmable memory, register maturation In.The computer readable storage medium is located at memory 220, and processor 210 reads the information in memory 220, hard in conjunction with it Part completes the step of above method.Specifically, computer program, computer program are stored on the computer readable storage medium Each step such as the embodiment of the method in the above method 200 is realized when being executed by processor 210.

It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware, Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field-Programmable GateArray, FPGA), general place It manages in device, controller, microcontroller, microprocessor, other electronic units for executing function of the present invention or combinations thereof.

For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can With portion realizes in the processor or outside the processor.

The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium Calculation machine program, realizes each process of the above method 100 and 200 when which is executed by processor, and can reach phase Same technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as read-only storage Device (Read-OnlyMemory, ROM), random access memory (RandomAccess Memory, RAM), magnetic or disk Deng.

The embodiment of the present invention also provides a kind of computer program product including instruction, when computer runs the computer When the described instruction of program product, the method for the link circuit self-adapting of the computer execution above method embodiment.Specifically, should Computer program product can be run on the above-mentioned network equipment and terminal device.

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

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

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

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

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.

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

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. a kind of method for being used for transmission synchronization signal block is applied to the network equipment characterized by comprising

The synchronization signal block is transmitted using multiplexer mode and when other described signals determining, according to first parameter set and Second parameter set determines the transmission pattern of the synchronization signal block.

2. the method according to claim 1, wherein described according to first parameter set and second parameter Collection, determines the transmission pattern of the synchronization signal block, comprising:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding subcarrier of second parameter set Between when being divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the first pattern, it is described same in first pattern The position candidate for walking the time-domain position that block occupies is the 9th to 12 symbol of corresponding first time slot of first parameter set 3rd to 6 symbol of the second time slot corresponding with first parameter set；

Wherein, first time slot and second time slot are adjacent time-slots, and preceding 2 symbols of first time slot can use The second transport Parameter Sets downgoing control signal.

3. according to the method described in claim 2, it is characterized in that, a synchronization signal block burst collection includes the M synchronizations Block, M are the positive integer less than or equal to 4, the method also includes:

Determine first time slot position candidate be the synchronization signal block sending time window in first time slot and Third time slot；And

The position candidate for determining second time slot is second time slot and the 4th time slot in the sending time window.

4. according to the method described in claim 2, it is characterized in that, a synchronization signal block burst collection includes N number of synchronization Block, N are the positive integer less than or equal to 8, the method also includes:

The position candidate for determining first time slot is first time slot in the sending time window of the synchronization signal block, the Three time slots, the 5th time slot and the 7th time slot；And

Determine second time slot position candidate be the sending time window in second time slot, the 4th time slot, 6th time slot and the 8th time slot.

5. the method according to claim 1, wherein described according to first parameter set and second parameter Collection determines that the synchronization signal block occupies transmission pattern, comprising:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding subcarrier of second parameter set Between when being divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the second pattern, it is described same in second pattern The position candidate for walking the time-domain position that block occupies is the 3rd to 6 symbol of the corresponding third time slot of first parameter set Preceding 2 symbols with the 9th to 12 symbol, the third time slot can be using the second transport Parameter Sets downlink control letter Number.

6. according to the method described in claim 5, it is characterized in that, a synchronization signal block burst collection includes the M synchronizations Block, M are the positive integer less than or equal to 4；

Wherein, the time-domain position that the determination synchronization signal block occupies, comprising:

Determine the third time slot position candidate be the synchronization signal block sending time window in first time slot and Third time slot.

7. according to the method described in claim 5, it is characterized in that, a synchronization signal block burst collection includes N number of synchronization Block, N are the positive integer less than or equal to 8；

The position candidate for determining the third time slot is first time slot in the sending time window of the synchronization signal block, the Three time slots, the 5th time slot and the 7th time slot.

8. the method according to claim 1, wherein the method is applied to initial access process, corresponding son The parameter set that intercarrier is divided into 60kHz is not used in initial access process；

Wherein, the first parameter set that the determining synchronous signal transmission block uses, comprising:

When the frequency point for transmitting the synchronization signal block is lower than 6GHz, determine that the corresponding subcarrier spacing of first parameter set is 15kHz or 30kHz；

Wherein, determining second parameter set for transmitting other signals and using, comprising:

When the frequency point for transmitting other blocks is lower than 6GHz, determine that the corresponding subcarrier spacing of second parameter set is 15kHz or 30kHz.

9. the method according to claim 1, wherein described according to first parameter set and second parameter Collection, determines the transmission pattern of the synchronization signal block, comprising:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, between the corresponding subcarrier of second parameter set It is divided into 15kHz, and when the frequency domain position that occupies of the synchronization signal block is in the first frequency range, determines the biography of the synchronization signal block Defeated pattern is third pattern, and in the third pattern, the position candidate for the time-domain position that the synchronization signal block occupies is institute State the 5th to 8 symbol and the 9th to 12 symbol and first parameter set pair of corresponding 4th time slot of the first parameter set When the 3rd to 6 symbol and the 7th to 10 symbol for the 5th time slot answered, the 4th time slot and the 5th time slot are adjacent The frequency point of gap, the subcarrier in first frequency range is lower than 6GHz；

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, between the corresponding subcarrier of second parameter set It is divided into 60kHz, and when the frequency domain position that occupies of the synchronization signal block is in the second frequency range, determines the biography of the synchronization signal block Defeated pattern is the 4th pattern, and in the 4th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is institute The 3rd to 6 symbol and the 9th to 12 symbol of corresponding 6th time slot of the first parameter set are stated, the son in second frequency range carries The frequency point of wave is lower than 6GHz.

10. according to claim 1 or method described in 9, which is characterized in that the method also includes:

The first instruction information is sent to terminal device, the first instruction information is used to indicate the transmission figure of the synchronization signal block Sample.

11. according to the method described in claim 10, it is characterized in that, described set transmission instruction information to terminal, comprising:

12. according to the method for claim 11, which is characterized in that the first instruction information is carried in the MIB In floating-point synchronizing information.

13. method according to claim 11 or 12, which is characterized in that other described signals include remaining minimum system letter It ceases RMSI and RMSI and controls resource set CORESET, further include RMSI CORESET configuration information and the second instruction letter in the MIB Breath, the second indication information determine second parameter set for terminal device.

14. according to the method for claim 13, which is characterized in that the second indication information directly indicates second ginseng Manifold.

15. according to the method for claim 13, which is characterized in that the second indication information is used to indicate second ginseng Whether manifold is identical as first parameter set.

16. according to claim 1 or method described in 9, which is characterized in that the synchronization signal carried in the synchronization signal block And/or the sequence and/or scrambling mode of demodulated reference signal DMRS have corresponding close with the transmission pattern of the synchronization signal block System.

17. method according to claim 1 or 8, which is characterized in that described according to first parameter set and described second Parameter set determines the transmission pattern of the synchronization signal block, comprising:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding subcarrier of second parameter set Between when being divided into 60kHz, determine that the transmission pattern of the synchronization signal block is the 5th pattern, it is described same in the 5th pattern The position candidate for the time-domain position that block occupies is walked as the 5th to 8 symbol in corresponding 7th time slot of first parameter set Number and the 9th to 12 symbol and the 3rd to 6 symbol in corresponding 8th time slot of first parameter set and the 7th to 10 Symbol, the 7th time slot and the 8th time slot are adjacent time-slots；

Wherein, the method also includes:

Determination carries out downlink transfer on the 7th symbol in the 7th time slot and the 8th time slot.

18. method according to claim 1 or 8, which is characterized in that described according to first parameter set and described second Parameter set determines the transmission pattern of the synchronization signal block, comprising:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding subcarrier of second parameter set Between when being divided into 15kHz, determine that the transmission pattern of the synchronization signal block is the 6th pattern, it is described same in the 6th pattern The position candidate for the time-domain position that block occupies is walked as the 3rd to 6 symbol in corresponding 9th time slot of first parameter set Number and the 9th to 12 symbol；

Wherein, the method also includes:

It determines and carries out downlink transfer only with second parameter set on the 13rd and the 14th symbol in the 9th time slot.

19. a kind of method for being used for transmission synchronization signal block is applied to terminal device characterized by comprising

Synchronization signal block is detected, the transmission pattern of the synchronization signal block is to be joined by the network equipment according to the first parameter set and second What manifold determined, first parameter set is that the network equipment transmits the parameter set that the synchronization signal block uses, second ginseng Manifold is that the network equipment transmits the parameter set that other signals use；

It is synchronized according to the synchronization signal block.

20. according to the method for claim 19, which is characterized in that the corresponding subcarrier spacing of first parameter set is 30kHz, the corresponding subcarrier spacing of second parameter set are 15kHz, and the transmission pattern of the synchronization signal block is the first figure Sample, in first pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter set pair 9th to 12 symbol of the first time slot answered and the 3rd to 6 symbol of corresponding second time slot of first parameter set；

21. according to the method for claim 20, which is characterized in that a synchronization signal block burst collection includes M described same Walk block, the position candidate of first time slot be first time slot in the sending time window of the synchronization signal block and Third time slot, when the position candidate of second time slot is second time slot in the sending time window and the 4th Gap, M are the positive integer less than or equal to 4；

Wherein, the synchronization signal block is detected, comprising:

22. according to the method for claim 20, which is characterized in that a synchronization signal block burst collection includes N number of described same Walk block, the position candidate of first time slot be first time slot in the sending time window of the synchronization signal block, Third time slot, the 5th time slot and the 7th time slot, the position candidate of second time slot are the sending time window In second time slot, the 4th time slot, the 6th time slot and the 8th time slot, N is positive integer less than or equal to 8；

Wherein, the detection synchronization signal block, comprising:

23. according to the method for claim 19, which is characterized in that the corresponding subcarrier spacing of first parameter set is 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz, the transmission pattern of the synchronization signal block is second Pattern, in second pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter set Preceding 2 symbols of the 3rd to 6 symbol and the 9th to 12 symbol of corresponding third time slot, the third time slot can use institute State the second transport Parameter Sets downgoing control signal.

24. according to the method for claim 23, which is characterized in that a synchronization signal block burst collection includes M described same Walk block, the position candidate of the third time slot be first time slot in the sending time window of the synchronization signal block and Third time slot, M are the positive integer less than or equal to 4；

Wherein, the detection synchronization signal block, comprising:

25. according to the method for claim 23, which is characterized in that a synchronization signal block burst collection includes N number of described same Walk block, the position candidate of the third time slot be first time slot in the sending time window of the synchronization signal block, Third time slot, the 5th time slot and the 7th time slot, N are the positive integer less than or equal to 8；

Wherein, the detection synchronization signal block, comprising:

In first time slot of the sending time window, the third time slot, the 5th time slot and described On seven time slots, the synchronization signal block is detected.

26. according to the method for claim 19, which is characterized in that the method is applied to initial access process, corresponding Subcarrier spacing is that the parameter set of 60kHz is not used in initial access process, is determined between the corresponding subcarrier of first parameter set It is divided into 15kHz or 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz or 30kHz；

Wherein, the detection synchronization signal block, comprising:

27. according to the method for claim 19, which is characterized in that the method also includes:

When confirmly detecting the frequency domain resource of the synchronization signal block in the first frequency range, determine that first parameter set is corresponding Subcarrier spacing be 30kHz, the corresponding subcarrier spacing of second parameter set is 15kHz, and the synchronization signal block Transmission pattern is third pattern, and the frequency point of the subcarrier in first frequency range is lower than 6GHz, wherein in the third pattern In, the position candidate for the time-domain position that the synchronization signal block occupies is the 5th of corresponding 4th time slot of first parameter set the To 8 symbols and the 9th to 12 symbol and the 3rd to 6 symbol and the 7th of corresponding 5th time slot of first parameter set To 10 symbols, the 4th time slot and the 5th time slot are adjacent time-slots；

When confirmly detecting the frequency domain resource of the synchronization signal block in the second frequency range, the corresponding son of the first parameter set is determined Intercarrier is divided into 30kHz, and the corresponding subcarrier spacing of second parameter set is 60kHz, and the transmission of the synchronization signal block Pattern is the 4th pattern, and the frequency point of the subcarrier in second frequency range is lower than 6GHz, wherein in the 4th pattern, institute The position candidate for stating the time-domain position of synchronization signal block occupancy is the 3rd to 6 of corresponding 6th time slot of first parameter set Symbol and the 9th to 12 symbol.

28. method described in 9 or 27 according to claim 1, which is characterized in that the method also includes:

The first instruction information that the network equipment is sent is received, the first instruction information is used to indicate the synchronization signal block Transmission pattern.

29. according to the method for claim 28, which is characterized in that first instruction for receiving the network equipment and sending Information, comprising:

30. according to the method for claim 29, which is characterized in that the first instruction information is carried in the MIB In floating-point synchronizing information.

31. the method according to claim 29 or 30, which is characterized in that other described signals include remaining minimum system letter It ceases RMSI and RMSI and controls resource set CORESET, further include RMSI CORESET configuration information and the second instruction letter in the MIB Breath, the second indication information determine second parameter set for terminal device；

Wherein, the method also includes:

32. according to the method for claim 31, which is characterized in that the second indication information directly indicates second ginseng Manifold.

33. according to the method for claim 31, which is characterized in that the second indication information is used to indicate second ginseng Whether manifold is identical as first parameter set；

Wherein, described according to the second indication information, determine second parameter set, comprising:

34. according to the method for claim 33, which is characterized in that the method also includes:

According to first parameter set, second parameter set and the configuration information, determine the RMSI CORESET when Frequency domain position.

35. according to the method for claim 33, which is characterized in that the method also includes:

According to first parameter set, second parameter set, the first instruction information and configuration information, determine described in The time-frequency domain position of RMSI CORESET.

36. method described in 9 or 27 according to claim 1, which is characterized in that the synchronization signal carried in the synchronization signal block And/or the sequence and/or scrambling mode of demodulated reference signal DMRS have corresponding close with the transmission pattern of the synchronization signal block System；

Wherein, the method also includes:

According to the synchronization signal and/or the sequence and/or scrambling mode of the DMRS, the transmission of the synchronization signal block is determined Pattern.

37. method described in 9 or 26 according to claim 1, which is characterized in that the method also includes:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, between the corresponding subcarrier of second parameter set It is divided into 60kHz, and when the transmission pattern of the synchronization signal block is five pattern, determines the network equipment in the 7th time slot and the 8th Downlink transfer is carried out on the 7th symbol in time slot；

Wherein, in the 5th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first ginseng The 5th to 8 symbol and the 9th to 12 symbol and first parameter set in corresponding 7th time slot of manifold is corresponding The 8th time slot in the 3rd to 6 symbol and the 7th to 10 symbol, when the 7th time slot and the 8th time slot are adjacent Gap.

38. method described in 9 or 26 according to claim 1, which is characterized in that the method also includes:

Determining that the corresponding subcarrier spacing of first parameter set is 30kHz, between the corresponding subcarrier of second parameter set It is divided into 15kHz, and when the transmission pattern of the synchronization signal block is six pattern, determines the of the network equipment in the 9th time slot Downlink transfer is carried out only with second parameter set on 13 and the 14th symbols；

Wherein, in the 6th pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first ginseng The 3rd to 6 symbol and the 9th to 12 symbol in corresponding 9th time slot of manifold.

39. a kind of network equipment characterized by comprising

Second processing module is used for when determining using the multiplexer mode transmission synchronization signal block and other described signals, root According to first parameter set and second parameter set, the transmission pattern of the synchronization signal block is determined.

40. the network equipment according to claim 39, which is characterized in that the Second processing module is specifically used for:

41. the network equipment according to claim 40, which is characterized in that a synchronization signal block burst collection includes M institute Synchronization signal block is stated, M is the positive integer less than or equal to 4, and the Second processing module is also used to:

42. the network equipment according to claim 40, which is characterized in that a synchronization signal block burst collection includes N number of institute Synchronization signal block is stated, N is the positive integer less than or equal to 8, and the Second processing module is also used to:

43. the network equipment according to claim 39, which is characterized in that the Second processing module is specifically used for:

44. the network equipment according to claim 43, which is characterized in that a synchronization signal block burst collection includes M institute Synchronization signal block is stated, M is the positive integer less than or equal to 4, and the Second processing module is also used to:

45. the network equipment according to claim 43, which is characterized in that a synchronization signal block burst collection includes N number of institute Synchronization signal block is stated, N is the positive integer less than or equal to 8, and the Second processing module is also used to:

46. the network equipment according to claim 39, which is characterized in that the network equipment is applied to be initially accessed Journey, corresponding subcarrier spacing are that the parameter set of 60kHz is not used in initial access process；

Wherein, the first processing module is specifically used for:

47. the network equipment according to claim 39, which is characterized in that the Second processing module is also used to:

48. the network equipment according to claim 39 or 47, which is characterized in that the network equipment further includes transmitting-receiving mould Block:

The transceiver module, for sending the first instruction information to terminal device, the first instruction information is used to indicate described The transmission pattern of synchronization signal block.

49. the network equipment according to claim 48, which is characterized in that the transceiver module is specifically used for:

50. the network equipment according to claim 49, which is characterized in that the first instruction information is carried on the MIB In floating-point synchronizing information in.

51. the network equipment according to claim 49 or 50, which is characterized in that other described signals include remaining minimum system System information RMSI and RMSI control resource set CORESET, further include that RMSI CORESET configuration information and second refer in the MIB Show that information, the second indication information determine second parameter set for terminal device.

52. the network equipment according to claim 51, which is characterized in that the second indication information directly indicates described Two parameter sets.

53. the network equipment according to claim 51, which is characterized in that the second indication information is used to indicate described Whether two parameter sets are identical as first parameter set.

54. the network equipment according to claim 39 or 47, which is characterized in that the synchronization carried in the synchronization signal block The sequence and/or scrambling mode of signal and/or demodulated reference signal DMRS and the transmission pattern of the synchronization signal block have pair It should be related to.

55. the network equipment according to claim 39 or 46, which is characterized in that the Second processing module is specifically used for:

56. the network equipment according to claim 39 or 46, which is characterized in that the Second processing module is specifically used for:

57. a kind of terminal device characterized by comprising

Detection module, for detecting synchronization signal block, the transmission pattern of the synchronization signal block is by the network equipment according to first What parameter set and the second parameter set determined, first parameter set is that the network equipment transmits the parameter that the synchronization signal block uses Collection, second parameter set are that the network equipment transmits the parameter set that other signals use；

58. terminal device according to claim 57, which is characterized in that the corresponding subcarrier spacing of first parameter set For 30kHz, the corresponding subcarrier spacing of second parameter set is 15kHz, and the transmission pattern of the synchronization signal block is first Pattern, in first pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter set 9th to 12 symbol of corresponding first time slot and the 3rd to 6 symbol of corresponding second time slot of first parameter set；

59. terminal device according to claim 58, which is characterized in that a synchronization signal block burst collection includes M institute Synchronization signal block is stated, when the position candidate of first time slot is first in the sending time window of the synchronization signal block Gap and third time slot, the position candidate of second time slot are second time slot and the 4th in the sending time window Time slot, M are the positive integer less than or equal to 4；

Wherein, the detection module is specifically used for:

60. terminal device according to claim 58, which is characterized in that a synchronization signal block burst collection includes N number of institute Synchronization signal block is stated, when the position candidate of first time slot is first in the sending time window of the synchronization signal block Gap, third time slot, the 5th time slot and the 7th time slot, the position candidate of second time slot are the sending time window Second time slot, the 4th time slot, the 6th time slot and the 8th time slot in mouthful, N are the positive integer less than or equal to 8；

Wherein, the detection module is specifically used for:

61. terminal device according to claim 57, which is characterized in that the corresponding subcarrier spacing of first parameter set For 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz, and the transmission pattern of the synchronization signal block is the Two patterns, in second pattern, the position candidate for the time-domain position that the synchronization signal block occupies is first parameter Collect the 3rd to 6 symbol and the 9th to 12 symbol of corresponding third time slot, preceding 2 symbols of the third time slot can use The second transport Parameter Sets downgoing control signal.

62. terminal device according to claim 61, which is characterized in that a synchronization signal block burst collection includes M institute Synchronization signal block is stated, when the position candidate of the third time slot is first in the sending time window of the synchronization signal block Gap and third time slot, M are the positive integer less than or equal to 4；

Wherein, the detection module is specifically used for:

63. terminal device according to claim 61, which is characterized in that a synchronization signal block burst collection includes N number of institute Synchronization signal block is stated, when the position candidate of the third time slot is first in the sending time window of the synchronization signal block Gap, third time slot, the 5th time slot and the 7th time slot, N are the positive integer less than or equal to 8；

Wherein, the detection module is specifically used for:

64. terminal device according to claim 57, which is characterized in that the terminal device is applied to be initially accessed Journey, corresponding subcarrier spacing are that the parameter set of 60kHz is not used in initial access process, determine that first parameter set is corresponding Subcarrier spacing is 15kHz or 30kHz, and the corresponding subcarrier spacing of second parameter set is 15kHz or 30kHz；

Wherein, the detection module is specifically used for:

65. terminal device according to claim 57, which is characterized in that the detection module is also used to:

66. the terminal device according to claim 57 or 64, which is characterized in that the terminal device further includes transmitting-receiving mould Block:

The transceiver module, the first instruction information sent for receiving the network equipment, the first instruction information are used for Indicate the transmission pattern of the synchronization signal block.

67. terminal device according to claim 65, which is characterized in that the receiving module is specifically used for

68. terminal device according to claim 67, which is characterized in that the first instruction information is carried on the MIB In floating-point synchronizing information in.

69. the terminal device according to claim 67 or 68, which is characterized in that other described signals include remaining minimum system System information RMSI and RMSI control resource set CORESET, further include that RMSI CORESET configuration information and second refer in the MIB Show that information, the second indication information determine second parameter set for terminal device；

Wherein, the detection module is also used to:

70. terminal device according to claim 69, which is characterized in that the second indication information directly indicates described Two parameter sets.

71. terminal device according to claim 69, which is characterized in that the second indication information is used to indicate described Whether two parameter sets are identical as first parameter set；

Wherein, the detection module is specifically used for:

72. terminal device according to claim 71, which is characterized in that the detection module is also used to:

73. method according to claim 71, which is characterized in that the detection module is also used to:

74. the terminal device according to claim 57 or 65, which is characterized in that the synchronization carried in the synchronization signal block The sequence and/or scrambling mode of signal and/or demodulated reference signal DMRS and the transmission pattern of the synchronization signal block have pair It should be related to；

Wherein, the detection module is also used to:

75. the terminal device according to claim 57 or 64, which is characterized in that the detection module is also used to:

76. the terminal device according to claim 57 or 64, which is characterized in that the detection module is also used to:

77. a kind of network equipment characterized by comprising memory, processor and be stored on the memory and can be in institute State the computer program run on processor, when the computer program is executed by the processor realize as claim 1 to The step of method of synchronization signal block is used for transmission described in any one of 18.

78. a kind of terminal device characterized by comprising memory, processor and be stored on the memory and can be in institute State the computer program run on processor, when the computer program is executed by the processor realize as claim 19 to The step of method of synchronization signal block is used for transmission described in any one of 38.

79. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described When computer program is executed by processor realize as described in any one of claims 1 to 18 be used for transmission synchronization signal block The step of method.

80. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described It is realized when computer program is executed by processor and is used for transmission synchronization signal block as described in any one of claim 19 to 38 Method the step of.