CN110166196A

CN110166196A - A kind of synchronization signal configuration method and relevant device

Info

Publication number: CN110166196A
Application number: CN201810148022.0A
Authority: CN
Inventors: 秦熠; 卓义斌; 栗忠峰; 文长辉
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-02-12
Filing date: 2018-02-12
Publication date: 2019-08-23
Anticipated expiration: 2038-02-12
Also published as: WO2019154214A1; CN110166196B

Abstract

The embodiment of the present invention provides a kind of synchronization signal configuration method and relevant device, this method comprises: the first equipment receives the first synchronization signal block configuration information that the second equipment is sent, the first synchronization signal block configuration information includes: synchronization signal block period information；Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted at least two synchronization signal block periods；First equipment receives synchronization signal block at least two synchronization signal block periods.Using the embodiment of the present invention, it is able to ascend the ability of synchronous signal transmission block.

Description

A kind of synchronization signal configuration method and relevant device

Technical field

The present invention relates to field of communication technology more particularly to a kind of synchronization signal configuration method and relevant devices.

Background technique

In long term evolution (Long Term Evolution, LTE), the 5th third-generation mobile communication technology (5th- Generation, 5G) and next wireless communication system in, user equipment (User Equipment, UE) is for rate It is higher and higher with the requirement of stability.Repeater (realy) transmission is introduced under many scenes with by non line of sight (Non Line Of Sight, NLOS) channel is converted into sighting distance (Line of Sight, LOS) channel, to improve the stability of communication system And throughput.At least there is three classes network element node during relayed communications, is base station, repeater and UE respectively (or in other After), wherein the link between base station and repeater is known as return link (backhaul link, BH), repeater and with UE it Between link be known as access link (access link, AC).Synchronous signal transmission is required on return link and access link, Simple introduction is done to the transmission of synchronization signal below.

Synchronization signal is carried on synchronization signal block, and the time-domain resource of 1 synchronization signal block includes 4 symbols, wherein the 1st A symbol is used for transmission primary synchronization signal, and the 3rd symbol is used for transmission secondary synchronization signal, and the 2nd symbol and the 4th symbol are all used for Transmitting physical broadcast singal (physical broadcast channel, PBCH), furthermore a part of resource in the 3rd symbol Element (Resource Element, RE) can be used for transmission PBCH.Be up to 2 synchronization signal blocks in each time slot, such as Shown in Figure 1A, the grid of each filling oblique line indicates that a synchronization signal block, the grid of two adjacent filling oblique lines indicate 2 synchronization signal blocks in one time slot.In addition, the transmission of synchronization signal block is that have the period, this period is known as synchronization signal Block period can transmit one or more synchronization signal blocks in each synchronization signal block period, any one synchronization signal block period Interior synchronization signal block is all that (time quantum is half in a time quantum of any one synchronization signal block period A radio frames, for example, 5 milliseconds).In current agreement, the synchronization signal block that can be transmitted in a time quantum is that have the upper limit , for example, when the subcarrier spacing of link is 15KHz, the upper limit for the synchronization signal block that can be transmitted in time quantum be 4 or 8, when the subcarrier spacing of link is 120KHz, the upper limit for the synchronization signal block that can be transmitted in time quantum is 64.However For repeater, repeater should receive the synchronization signal block of return link transmission, be sent again by access link same Block is walked, therefore repeater is more in the quantity for the synchronization signal block for needing to transmit, and it is same how to be configured to repeater transmission The resource for walking block is the technical issues of those skilled in the art is studying.

Summary of the invention

The embodiment of the invention discloses a kind of synchronization signal configuration method and relevant devices, are able to ascend communications system transmission The ability of synchronization signal block.

In a first aspect, the embodiment of the present application provides a kind of synchronization signal configuration method, this method comprises: the first equipment receives The first synchronization signal block configuration information that second equipment is sent, the first synchronization signal block configuration information includes: synchronization signal Block period information；Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted at least two synchronization signal block periods；Institute It states the first equipment and receives synchronization signal block in at least two synchronization signals block period.

In the method, which disposably indicates that at least two is same by the first synchronization signal block configuration information It is used for transmission the time-domain resource of synchronization signal block on step signal block period, only indicates a synchronization signal block compared with the existing technology It is used for transmission the mode of the time-domain resource of synchronization signal block on period, substantially increases the time domain for being used for transmission synchronization signal block Resource has been obviously improved the ability of synchronous signal transmission block in communication system.In addition, being passed at least two synchronization signal block periods Do not have quasi- co-located QCL relationship, therefore the wave beam that can be supported between defeated synchronization signal block, so that the signal covering of cell is more Comprehensively.

Optionally, first equipment receives the first instruction information that second equipment is sent, the first instruction letter Breath is used to indicate between the synchronization signal block transmitted in at least two synchronization signals block period to close without quasi- co-located QCL System.

Optionally, the mark of any two synchronization signal block transmitted in at least two synchronization signals block period is not Together.

Optionally, further includes: first equipment sends second indication information, second instruction to second equipment Information is used to indicate the quantity for the synchronization signal block that first equipment needs to send.

Optionally, first equipment needs the quantity of the synchronization signal block sent to need to send out with second equipment The sum of quantity of the synchronization signal block sent, which is less than or equal in at least two synchronization signals block period, to be transmitted The upper limit of the number of the synchronization signal block.

Second aspect, the embodiment of the present application provide a kind of synchronization signal configuration method, this method comprises: the first equipment receives The second synchronization signal block configuration information that second equipment is sent, the second synchronization signal block configuration information are used to indicate synchronous letter It is used for transmission in the time-domain resource and the second time quantum of synchronization signal block and is used on first time unit in number block period The time span of the time-domain resource of synchronous signal transmission block, the first time unit or second time quantum is half Radio frames；First equipment receives synchronization signal block on the first time unit and second time quantum.

In the method, which sends the second synchronization signal block configuration information, first equipment to the first equipment It is same according to first time unit of the second synchronization signal block configuration information in a synchronization signal block period and this The time-domain resource for being used for transmission synchronization signal block is determined on the second time quantum in step signal block period, compared to the prior art For the time-domain resource for only determining synchronous signal transmission block in a time quantum in synchronization signal block period, greatly increase Add the time-domain resource for being used for transmission synchronization signal block, is obviously improved the ability of synchronous signal transmission block in communication system.

Optionally, the second synchronization signal block configuration information includes: the quantity or described of second time quantum The quantity of the synchronization signal block transmitted in second time quantum.

Optionally, the quantity L of second time quantum meets following relationship:Wherein, S is institute The time span of synchronization signal block period is stated, x is the time span of half of radio frames.

Optionally, between each synchronization signal block for transmitting in first time unit and second time quantum not With quasi- co-located QCL relationship.

Optionally, any two synchronization signal block transmitted in the first time unit and second time quantum Mark it is different.

Optionally, further includes: first equipment sends third to second equipment and indicates information, the third instruction Information is used to indicate the quantity for the synchronization signal block that first equipment needs to send.

Optionally, first equipment needs the quantity of the synchronization signal block sent to need to send out with second equipment The sum of quantity of the synchronization signal block sent is less than or equal to one time quantum and at least one other time is single The upper limit of the number for the synchronization signal block that can be transmitted in member.

Optionally, second time quantum is after the first time unit.

Optionally, if the second synchronization signal block configuration information includes the synchronous letter transmitted in second time quantum The quantity of number block, then further include: first equipment is according to the quantity of the synchronization signal block transmitted in second time quantum Determine second time quantum.

The third aspect, the embodiment of the present application provide a kind of synchronization signal configuration method, this method comprises: the first equipment is Synchronization signal block is received in third time quantum in the synchronization signal block period of one link, first link is described first Link between equipment and the second equipment；Fourth time of first equipment in the synchronization signal block period of the second link is single Synchronization signal block, link of second link between first equipment and third equipment are sent in first；When the third Between unit and the 4th time quantum it is not be overlapped in the time domain, the time of three time quantum and the 4th time quantum Length is half of radio frames.

In the method, by the third time quantum for being used to send synchronization signal block of the first link and the use of the second link It is staggered in the 4th time quantum for sending synchronization signal block, is accordingly used in the time quantum of synchronous signal transmission block relative to existing It is equivalent to double for technology, substantially increases the time-domain resource for being used for transmission synchronization signal block, be obviously improved communication The ability of synchronous signal transmission block in system.

Optionally, the synchronization signal block period of first link and the synchronization signal block period of second link are same Step.

Optionally, between the synchronization signal block period of first link and the synchronization signal block period of second link There are the first offset, first offset is the integral multiple of half of radio frames.

Optionally, between the third time quantum and the 4th time quantum there are the second offset, and described second Offset is the integral multiple of half of radio frames.

Optionally, the information of second offset includes: rising for the synchronization signal block period of second link Beginning position or first link the synchronization signal block period and second link the synchronization signal block period Between the offset；Or the frame cycle initial position of second link；Or from the frame period of first link Beginning position and second link the frame period initial position between offset.

Optionally, the information of second offset is that preset or described second equipment is sent to described first Equipment.

Fourth aspect, the embodiment of the present application provide a kind of synchronization signal configuration method, this method comprises: the second equipment determines First synchronization signal block configuration information, the first synchronization signal block configuration information include: synchronization signal block period information；At least Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted in two synchronization signal block periods；Second equipment is to One equipment sends the first synchronization signal block configuration information.

Optionally, further includes: second equipment sends the first instruction information, first instruction to first equipment Information, which is used to indicate between the synchronization signal block transmitted in at least two synchronization signals block period, does not have the quasi- co-located pass QCL System.

Optionally, further includes: second equipment receives the second indication information that first equipment is sent, and described second Indicate that information is used to indicate the quantity for the synchronization signal block that first equipment needs to send.

5th aspect, the embodiment of the present application provide a kind of synchronization signal configuration method, this method comprises: the second equipment determines Second synchronization signal block configuration information, the second synchronization signal block configuration information are used to indicate in synchronization signal block period It is used for transmission on one time quantum in the time-domain resource and the second time quantum of synchronization signal block and is used for transmission synchronization signal block Time-domain resource, the time span of the first time unit or second time quantum is half of radio frames；Described Two equipment send the second synchronization signal block configuration information to the first equipment.

Optionally, the second synchronization signal block configuration information includes: the quantity or described second of the time quantum The quantity of the synchronization signal block transmitted in time quantum.

Optionally, between each synchronization signal block transmitted in the first time unit and second time quantum Without quasi- co-located QCL relationship.

Optionally, further includes: second equipment receives the third instruction information that first equipment is sent, the third Indicate that information is used to indicate the quantity for the synchronization signal block that first equipment needs to send.

Optionally, second time quantum is after the first time unit.

6th aspect, the embodiment of the present application provide a kind of synchronization signal configuration method, this method comprises: the second equipment determines The information of the second offset between third time quantum and the 4th time quantum, the third time quantum are the same of the first link The time quantum in signal block period is walked, the 4th time quantum is that the time in the synchronization signal block period of the second link is single Member, link of first link between first equipment and the second equipment, second link are first equipment With the link between third equipment；The third time quantum and the 4th time quantum be not be overlapped in the time domain；Described Two equipment send the information of second offset to first equipment.

Optionally, second offset is the integral multiple of half of radio frames.

Optionally, the information of second offset includes:

The initial position of the synchronization signal block period of second link or the synchronization of first link The offset between signal block period and the synchronization signal block period of second link；Or second link Frame cycle initial position；Or the starting in the frame period of the frame cycle initial position of first link and second link Offset between position.

7th aspect, the embodiment of the present application provide a kind of first equipment, comprising:

Receiving unit, for receiving the first synchronization signal block configuration information of the second equipment transmission, the described first synchronous letter Number block configuration information includes: synchronization signal block period information；The synchronization signal block transmitted at least two synchronization signal block periods Between do not have quasi- co-located QCL relationship；

Processing unit, for determining at least two synchronization signals block period；

The receiving unit is also used to receive synchronization signal block in at least two synchronization signals block period.

Optionally, the first equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of first aspect, no longer repeat here.

Eighth aspect, the embodiment of the present application provide a kind of first equipment, comprising:

Receiving unit, for receiving the second synchronization signal block configuration information of the second equipment transmission, the described second synchronous letter The time domain of synchronization signal block is used for transmission on the first time unit that number block configuration information is used to indicate in synchronization signal block period The time-domain resource of synchronization signal block, the first time unit or described are used for transmission in resource and the second time quantum The time span of second time quantum is half of radio frames；

Processing unit, for determining the first time unit and second time quantum；

The receiving unit is also used to receive synchronization signal on the first time unit and second time quantum Block.

Optionally, the first equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of second aspect, no longer repeat here.

9th aspect, a kind of first equipment, comprising:

Receiving unit, for receiving synchronization signal in the third time quantum in the synchronization signal block period of the first link Block, link of first link between first equipment and the second equipment；

Transmission unit, for sending synchronization signal in the 4th time quantum in the synchronization signal block period of the second link Block, link of second link between first equipment and third equipment；The third time quantum and the described 4th Time quantum is not overlapped in the time domain, and the time span of three time quantum and the 4th time quantum is wireless half Frame.

Optionally, the first equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of the third aspect, no longer repeat here.

Tenth aspect, the embodiment of the present application provide a kind of second equipment, comprising:

Processing unit, for determining the first synchronization signal block configuration information, the first synchronization signal block configuration information packet It includes: synchronization signal block period information；Do not have between the synchronization signal block transmitted at least two synchronization signal block periods quasi- total Location QCL relationship；

Transmission unit, for sending the first synchronization signal block configuration information to the first equipment.

Optionally, the second equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of fourth aspect, no longer repeat here.

Tenth on the one hand, and the embodiment of the present application provides a kind of second equipment, comprising:

Processing unit, for determining that the second synchronization signal block configuration information, the second synchronization signal block configuration information are used When the time-domain resource for indicating to be used for transmission synchronization signal block on the first time unit in synchronization signal block period and second Between be used for transmission the time-domain resource of synchronization signal block on unit, the first time unit or second time quantum when Between length be half of radio frames；

Transmission unit, for sending the second synchronization signal block configuration information to the first equipment.

Optionally, the second equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of the 5th aspect, no longer repeat here.

12nd aspect, the embodiment of the present application provide a kind of second equipment characterized by comprising

Processing unit, it is described for determining the information of the second offset between third time quantum and the 4th time quantum Third time quantum is the time quantum in the synchronization signal block period of the first link, and the 4th time quantum is the second link Synchronization signal block period in time quantum, link of first link between first equipment and the second equipment, Link of second link between first equipment and third equipment；The third time quantum and the 4th time Unit is not overlapped in the time domain；

Transmission unit, for sending the information of second offset to first equipment.

Optionally, the second equipment relevant operation executed in the process of running and the relevant parameter used can correspond to ginseng According to the description of the 6th aspect, no longer repeat here.

13rd aspect, the embodiment of the present invention provide a kind of equipment, and the equipment includes processor, the memory and place Manage device coupling, the program instruction in the processor run memory makes the equipment execute first aspect, second aspect, the Synchronization signal configuration method described in either side in three aspects, fourth aspect, the 5th aspect and the 6th aspect.

Fourteenth aspect, inventive embodiments provide a kind of readable storage medium storing program for executing, are stored with journey in the readable storage medium storing program for executing Sequence instruction realizes first aspect, second party when the program instruction stored in the readable storage medium storing program for executing is run on a processor Synchronization signal configuration method described in either side in face, the third aspect, fourth aspect, the 5th aspect and the 6th aspect.

15th aspect, inventive embodiments provide a kind of computer program product, when the computer program product is being counted When being run on calculation machine so that the computer execute first aspect, second aspect, the third aspect, fourth aspect, the 5th aspect and Synchronization signal configuration method described in either side in 6th aspect.

In the embodiment of the present application, which is disposably indicated at least by the first synchronization signal block configuration information It is used for transmission the time-domain resource of synchronization signal block on two synchronization signal block periods, only indicates a synchronization compared with the existing technology It is used for transmission the mode of the time-domain resource of synchronization signal block on signal block period, substantially increases and is used for transmission synchronization signal block Time-domain resource, be obviously improved the ability of synchronous signal transmission block in communication system.In addition, at least two synchronization signal block weeks Do not have quasi- co-located QCL relationship, therefore the wave beam that can be supported between the synchronization signal block transmitted in phase, so that the signal of cell Covering is more comprehensively.

Detailed description of the invention

The attached drawing that the embodiment of the present invention is used is introduced below.

Figure 1A is the schematic diagram of a scenario of resource location shared by a kind of synchronization signal block provided in an embodiment of the present invention；

Figure 1B is a kind of configuration diagram of wireless communication system provided in an embodiment of the present invention；

Fig. 2 is a kind of structural schematic diagram of first equipment provided in an embodiment of the present invention；

Fig. 3 is a kind of structural schematic diagram of third equipment provided in an embodiment of the present invention；

Fig. 4 A is a kind of flow diagram of synchronization signal configuration method provided in an embodiment of the present invention；

Fig. 4 B is the schematic diagram of a scenario of resource location shared by another synchronization signal block provided in an embodiment of the present invention；

Fig. 5 A is the flow diagram of another synchronization signal configuration method provided in an embodiment of the present invention；

Fig. 5 B is the schematic diagram of a scenario of resource location shared by another synchronization signal block provided in an embodiment of the present invention；

Fig. 6 A is the flow diagram of another synchronization signal configuration method provided in an embodiment of the present invention；

Fig. 6 B is the schematic diagram of a scenario of resource location shared by another synchronization signal block provided in an embodiment of the present invention；

Fig. 7 is the structural schematic diagram of another the first equipment provided in an embodiment of the present invention；

Fig. 8 is the structural schematic diagram of another the first equipment provided in an embodiment of the present invention；

Fig. 9 is a kind of structural schematic diagram of second equipment provided in an embodiment of the present invention；

Figure 10 is the structural schematic diagram of another the second equipment provided in an embodiment of the present invention.

Specific embodiment

The embodiment of the present invention is described with reference to the attached drawing in the embodiment of the present invention.

B referring to Figure 1, Figure 1B are a kind of configuration diagrams of wireless communication system 100 provided in an embodiment of the present invention, should The communication technology that wireless communication system 100 uses can for Generation Mobile Telecommunication System technology (The 2nd Generation, 2G), 3rd generation mobile communication technology (3rd-Generation, 3G), long term evolution (Long Term Evolution, LTE), the 4th It is third-generation mobile communication technology (4th-Generation, 4G), the 5th third-generation mobile communication technology (5th-Generation, 5G), new (new radio, NR) technology, machine and machine communication (Machine to Machine, the M2M) technology of eating dishes without rice or wine or other are existing The communication technology or other communication technologys, etc. for going out of follow-up study.As shown in Figure 1B, which can wrap It includes: the second equipment 102 (can be for one or multiple), the first equipment 101 (can be for one or multiple), the Three equipment 103 (can be for one or multiple), in which:

First equipment 101 can be repeater, base station, access point (Access Point, AP), transmission node (Trans TRP), center cell CU or other network entities, therefore can be carried out wireless communication with the equipment except second equipment.

Second equipment 102 can for base station, access point (Access Point, AP), transmission node (Trans TRP), in Heart unit (Central Unit, CU), repeater or other network entities, therefore can be with the equipment except second equipment It carries out wireless communication.In addition, the base station can be TD SDMA (Time when second equipment 102 is base station Division Synchronous Code Division Multiple Access, TD-SCDMA) base station transceiver in system Platform (Base Transceiver Station, BTS), the evolved base station (Evolutional being also possible in LTE system Node B, eNB) and 5G system, (NR) system of newly eating dishes without rice or wine in base station.

Third equipment 103 can be distributed in entire wireless communication system 100, can be static, be also possible to move 's.The third equipment 103 may include the repeater with wireless communication function, handheld device (for example, mobile phone, tablet computer, Palm PC etc.), mobile unit (for example, automobile, aircraft, ship etc.), wearable device (such as smartwatch (such as iWatch Deng), Intelligent bracelet, pedometer etc.), smart home device (for example, refrigerator, TV, air-conditioning, ammeter etc.), intelligent robot, vehicle Between equipment, be connectable to the other processing equipments and various forms of user equipment (UE)s, mobile station of radio modem (Mobile station, MS), terminal (terminal), terminal device (Terminal Equipment), etc..

In the first optional scene, the second equipment 102 is base station, and the first equipment 101 is repeater, third equipment 103 be user equipment (UE).In this case, the second equipment 102 can be used for the control in network equipment controller (not shown) Under, it is communicated by wireless interface with the first equipment 101, third equipment 103.In second of optional scene, the second equipment 102 For base station, the first equipment 101 is repeater, third equipment 103 is another repeater.In the third optional scene, second Equipment 102 is repeater, and the first equipment 101 is another repeater, third equipment 103 is user equipment (UE).It is optional at the 4th kind Scene in, the second equipment 102 is repeater, and the first equipment 101 is that another repeater, third equipment 103 are another repeater. The rest may be inferred there may also be other scenes, other scenes are no longer illustrated herein, and subsequent emphasis is retouched by taking the first scene as an example It states.

When in the first optional scene, i.e. the second equipment 102 is base station, and the first equipment 101 is repeater, third is set Standby 103 when being user equipment (UE), enumerates the first equipment 101, the second equipment 102, the possible structure of third equipment 103 below:

As shown in Fig. 2, being a kind of structural schematic diagram of first equipment provided by the embodiments of the present application, which can be with Including baseband processing unit (Building Baseband Unit, BBU) 201 and far-end RF module (Remote Radio Unit, RRU) 202, RRU 202 and antenna-feeder system 203 connect, and BBU 201 and RRU 202 can according to need and dismantle use.Than Such as, RRU can be zoomed out, and be located in a cloud platform.Wherein, structure shown in Fig. 2 can be the structure of the first equipment, can also be with It is the structure of trunking.BBU 201 is realized at signaling for realizing entire first equipment or the Operation and Maintenance of trunking Reason, wireless resource management and the coffret to packet-based core networks, realize physical layer, medium access control layer, L3 signaling, Operation and Maintenance master control function.RRU 202 realizes wireless reception of signals for realizing the conversion between baseband signal and radiofrequency signal Demodulation send the modulation and power amplification etc. of signal.Antenna-feeder system 203 may include mutiple antennas, for realizing radio open Signal sends and receivees.For those skilled in the art it is understood that during specific implementation, the first equipment can also use it His general hardware configuration, and it is not intended to be limited to hardware configuration shown in Fig. 2.The embodiment of the present invention involved in first equipment Function can also realize that the CloudRAN can use distributed group net mode by cloud access net (CloudRAN) equipment Or centralized networking mode or be above two networking mode combination.

In addition, the structure of the second equipment can be similar with the structure of the first equipment shown in Fig. 2, in addition do not illustrate herein.

It is hand with third equipment as shown in figure 3, being a kind of structural schematic diagram of third equipment provided by the embodiments of the present application For machine, mobile phone may include: RF (radio frequency, radio frequency) circuit 310, memory 320, other input equipments 330, the components such as display screen 340, sensor 350, voicefrequency circuit 360, I/O subsystem 370, processor 380 and power supply 390. It is specifically introduced below with reference to each component parts of the Fig. 3 to mobile phone:

Wherein, processor 380 connects with RF circuit 310, memory 320, voicefrequency circuit 360 and power supply 390 respectively It connects.I/O subsystem 370 is all connected with other input equipments 330, display screen 340, sensor 350 respectively.Wherein, RF circuit 310 It can be used for receiving and transmitting voice or data information, particularly, after the downlink information of the network equipment is received, handled to processor 380.It deposits Reservoir 320 can be used for storing software program and module.Processor 380 is stored in the software program of memory 320 by operation And module, thereby executing the various function application and data processing of mobile phone.Other input equipments 330 can be used for receiving input Number or character information, and generate related with the user setting of mobile phone and function control key signals and input.Display screen 340 can be used for showing information input by user or be supplied to the information of user and the various menus of mobile phone, can also receive User's input, display screen 340 may include display panel 341 and touch panel 342.Sensor 350 can be optical sensor, fortune Dynamic sensor or other sensors.Voicefrequency circuit 360 can provide the audio interface between user and mobile phone.I/O subsystem 370 For controlling the external equipment of input and output, external equipment may include other equipment input controller, sensor controller, show Show controller.Processor 380 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, By running or execute the software program and/or module that are stored in memory 320, and calls and be stored in memory 320 Data, execute mobile phone various functions and processing data, thus to mobile phone carry out integral monitoring.Power supply 390 (such as battery) For powering to above-mentioned all parts, it is preferred that power supply can be logically contiguous by power-supply management system and processor 380, from And the functions such as management charging, electric discharge and power consumption are realized by power-supply management system.

Although being not shown, mobile phone can also include functional modules or the devices such as camera, bluetooth module, no longer go to live in the household of one's in-laws on getting married herein It states.It will be understood by those skilled in the art that handset structure shown in Fig. 3 does not constitute the restriction to mobile phone, it may include ratio More or fewer components are illustrated, certain components or different component layouts are perhaps combined.

It is understood that the wireless communication system 100 shown in Figure 1B is used for the purpose of more clearly illustrating the application Technical solution, do not constitute the restriction to the application, those of ordinary skill in the art it is found that with the network architecture differentiation and The appearance of new business scene, technical solution provided by the present application are equally applicable for similar technical problem.

Fig. 4 A is referred to, Fig. 4 A is a kind of synchronization signal configuration method provided in an embodiment of the present invention, and this method can be with base The framework shown in Figure 1B is realized, can also be realized based on other frameworks, this method includes but is not limited to following steps:

The S401: the second equipment of step determines the first synchronization signal block configuration information.

Specifically, the synchronization signal block in the embodiment of the present application (Synchronous signal block, SSB) can also be with Referred to as synchronization signal/Physical Broadcast Channel block (SS/PBCH block), the synchronization signal block include a primary synchronization signal, one A secondary synchronization signal and a Physical Broadcast Channel, are used for transmission synchronization signal and physical broadcast signal.

The first synchronization signal block configuration information includes synchronization signal block period information, which refers to Show that at least two synchronization signal block periods, synchronization signal block period are the period of synchronous signal transmission block, any one link The period of upper each synchronous signal transmission block is continuously distributed in the time domain, and the time domain of synchronization signal block is used for transmission in the period 1 The relative position of resource and it is used for transmission the relative position of time-domain resource of synchronization signal block in second round identical, the period 1 It is the period of any two synchronous signal transmission block with second round.For example, the synchronization signal block period information includes synchronous letter The mark of number block period, perhaps including time domain scale shared by synchronization signal block or including synchronization signal block period relative to Some time domain offset of time-domain position, etc. for reference.To sum up, the synchronization signal block period information can be for first Equipment determines at least two synchronization signal block periods.In addition to this, which is also possible to indicate this The time-domain resource of synchronization signal block period is used for transmission at least two synchronization signal block periods on each synchronization signal block period Position, or indicate in at least two synchronization signals block period and be used for transmission synchronous letter on a synchronization signal block period The position of the time-domain resource of number block period is (in this case, except this synchronous letter in at least two synchronization signals block period The position of the time-domain resource of synchronization signal block, letter synchronous with this are used for transmission on synchronization signal block period outside number block period The position for the time-domain resource for being used for transmission synchronization signal block on number block period is identical).In addition, at least two synchronization signal block periods Specially several to be not construed as limiting herein, Fig. 4 B illustrates 2 synchronization signal block periods, wherein the grid table of each filling oblique line Show the time-domain resource of a synchronous signal transmission block.The scheme of several at least two synchronization signal block periods of determination is enumerated below:

In the first optional scheme, the quantity for the synchronization signal block which needs to send according to the second equipment The sum of quantity of synchronization signal block sent is needed with the first equipment to determine at least two synchronization signals block period, substantially original It is then: if the quantity for the synchronization signal block that the second equipment needs the quantity of the synchronization signal block sent and the first equipment to need to send The sum of it is larger, then in at least two synchronization signals block period quantity of synchronization signal block period can be set it is more；If the The sum of the quantity of synchronization signal block that two equipment need the quantity of the synchronization signal block sent and the first equipment to need to send is smaller, Then the quantity of synchronization signal block period can be set less in at least two synchronization signals block period.For example, it is assumed that second Subcarrier spacing between the subcarrier spacing of link between equipment and the first equipment and the first equipment and third equipment is equal For 120KHz, if it is 40 and the first equipment synchronization signal that needs to send that the second equipment, which needs the quantity of the synchronization signal block sent, The quantity of block is 30, then sum of the two is 70 (greater than the upper limits 64 for the synchronization signal block that can be transmitted in field), therefore one 70 synchronization signal blocks can not be transferred in a synchronization signal block period, but two synchronization signal block periods are can to transmit Complete 70 synchronization signal blocks, thus second equipment quantity of synchronization signal block that needs to send according to second equipment and At least two synchronization signal block periods that one equipment needs the sum of quantity of synchronization signal block for sending to determine can be specially Two synchronization signal block periods.

Further, the quantity for the synchronization signal block which needs to send can pass through second for first equipment Indicate information reporting to the second equipment, it is also possible to what second equipment was estimated according to rule predetermined.

In second of optional scheme, which is specially several synchronization signal block periods Be it is predefined in agreement, do not need second equipment and go additionally to be determined according to some information again.

Step S402: second equipment sends the first synchronization signal block configuration information to the first equipment.

Step S403: first equipment receives the first synchronization signal block configuration information.

Step S404: first equipment receives synchronization signal block in at least two synchronization signals block period.

Specifically, which determines at least two synchronization signals block according to the first synchronization signal block configuration information The time-domain position of synchronization signal block is used for transmission on period and at least two synchronization signals block period, then this at least The synchronization signal block of second equipment transmission is received on two synchronization signal block periods.Optionally, which can also be Synchronization signal block is sent to third equipment on at least two synchronization signals block period.

Optionally, do not have between the synchronization signal block transmitted in at least two synchronization signals block period quasi- co-located (quasi co-located, QCL) relationship (in other words " user it is not assumed that synchronization signal block at least two period it Between there is quasi- co-located QCL relationship ").So, each synchronization signal block transmitted on at least two synchronization signals block period Side can be received and be identified as an independent synchronization signal block, can be sent using different wave beams different independent same Walk block.Additionally, it is possible to predefined in agreement the synchronization signal block that transmits in at least two synchronization signals block period it Between do not have quasi- co-located (quasi co-located, QCL) relationship；It may also the first synchronization signal block configuration information instruction Do not have quasi- co-located (quasi co- between the synchronization signal block transmitted in at least two synchronization signals block period Located, QCL) relationship；May also the second equipment to first equipment send the first instruction information, correspondingly first equipment The first instruction information is received, which indicates the synchronization transmitted in at least two synchronization signals block period Do not have quasi- co-located QCL relationship between block.

Optionally, the fully synchronized block joint number transmitted on at least two synchronization signals block period, that is, exist The mark (or domain identifier when being) of any two synchronization signal block transmitted in at least two synchronization signals block period is no Together.For example, if at least two synchronization signals block period includes synchronization signal block period 1 and synchronization signal block period 2, And the synchronization signal block transmitted on synchronization signal block period 1 has 64, the synchronization signal transmitted on synchronization signal block period 2 Block has 64, i.e., the synchronization signal block transmitted on at least two synchronization signals block period has 128, then their number can To be followed successively by 0 to 127.

Optionally, which can be the 1/N of existing synchronization signal block period, and at least two synchronization The number of synchronization signal block period is less than or equal to N in signal block period, wherein N is greater than 1, and so, the application is implemented The occupied time-domain resource of synchronization signal block period does not increase compared to the prior art in example, but the synchronous letter that can be transmitted The quantity of number block but increases much, improves the ability of synchronous signal transmission block in communication system.

In the method described in Fig. 4 A, which is disposably indicated by the first synchronization signal block configuration information It is used for transmission the time-domain resource of synchronization signal block at least two synchronization signal block periods, only indicates one compared with the existing technology It is used for transmission the mode of the time-domain resource of synchronization signal block on synchronization signal block period, substantially increases and is used for transmission synchronous letter The time-domain resource of number block, has been obviously improved the ability of synchronous signal transmission block in communication system.

Fig. 5 A is referred to, Fig. 5 A is a kind of synchronization signal configuration method provided in an embodiment of the present invention, and this method can be with base It realizes, can also be realized based on other frameworks, this method includes but is not limited to following steps in framework shown in Fig. 2:

The S501: the second equipment of step determines the second synchronization signal block configuration information.

Specifically, the time span of each time quantum in synchronization signal block period can be half of radio frames (halfframe), for example, 5 milliseconds (ms), which is the period of concentration of transmissions synchronization signal.The second synchronous letter The time domain of synchronization signal block is used for transmission on the first time unit that number block configuration information is used to indicate in synchronization signal block period The time-domain resource of synchronization signal block is used for transmission in resource and the second time quantum；First time unit and the second time are single The time span of member can be half of radio frames.The second synchronization signal configuration information indicates on second time quantum for passing The concrete mode of the time-domain resource of defeated synchronization signal block has very much, and optionally, the second synchronization signal configuration information is for passing through The quantity of the synchronization signal block transmitted in the quantity of second time quantum, the second time quantum and the information of time-domain resource At least one of, to indicate to be used for transmission the time-domain resource of synchronization signal block on second time quantum, enumerate below it is several can The case of choosing is illustrated.

Case 1, the second synchronization signal block configuration information include the quantity of the second time quantum, i.e., by described in instruction The quantity of second time quantum indicates second time quantum.Optionally, synchronous letter is used for transmission on second time quantum The position for the time-domain resource that the position of the time-domain resource of number block no longer can additionally indicate, but be multiplexed on previous time quantum It sets.Optionally, which receives the synchronization that the first equipment needs to send by first equipment of three instruction information reportings Then block is sent same according to the quantity of second equipment synchronization signal block oneself to be sent and first equipment needs Walk the quantity of the quantity of block and come the quantity that determines second time quantum, substantially principle is, the quantity and more it is big then this The quantity of second time quantum is bigger.For example, it is assumed that the subcarrier spacing of the link between the second equipment and the first equipment, and Subcarrier spacing between first equipment and third equipment is 120KHz, if the synchronization signal block that the second equipment needs to send Quantity be 40 and first equipment to need the quantity of synchronization signal block sent be 30, then sum of the two is 70 (when being greater than one Between the upper limit 64 of synchronization signal block that can transmit in unit), therefore 70 synchronizations can not be transferred in first time unit Block, but in addition adding second time quantum that can transfer 70 synchronization signal blocks, therefore can be true The quantity of fixed second time quantum is 1.Fig. 5 B illustrates the first time unit in a synchronization signal block period and one Second time quantum totally 2 time quantums (each time quantum is illustrated for 5 milliseconds), wherein each filling oblique line Grid indicates the time-domain resource for being used for transmission synchronization signal block.

Optionally, the quantity of second time quantum may be to predefine in the protocol.Optionally, first equipment The quantity for the synchronization signal block for needing to send may be that second equipment is estimated.

Case 2, the second synchronization signal block configuration information include the synchronization signal transmitted in the second time quantum The quantity of block, i.e., by indicating that the quantity of the synchronization signal block transmitted in second time quantum is needed to indicate this Second time quantum.Second equipment receives what the first equipment needed to send by first equipment of third instruction information reporting Then synchronization signal block needs to send according to the quantity of second equipment synchronization signal block oneself to be sent and first equipment Synchronization signal block quantity quantity and come the quantity that determines synchronization signal block that needs indicate, substantially principle is the quantity More big, the quantity for the synchronization signal block for needing to indicate is bigger.For example, it is assumed that the link between the second equipment and the first equipment Subcarrier spacing and the first equipment and third equipment between subcarrier spacing be 120KHz, if the second equipment need The quantity of the synchronization signal block of transmission be 40 and first equipment to need the quantity of synchronization signal block sent be 30, then the two With for 70 (greater than the upper limits 64 for the synchronization signal block that can be transmitted in first time unit), therefore in addition in first time unit It is also 6 surplus outside 64 synchronization signal blocks of transmission, then the quantity of the synchronization signal block indicated can be 6.

Optionally, the quantity of the synchronization signal block of the second synchronization signal block configuration information instruction may be to be predefined in In agreement.Optionally, it may be that second equipment is estimated which, which needs the quantity of the synchronization signal block sent,.

Case 3, the second synchronization signal block configuration information include the information of time-domain resource, i.e., by indicate this second when Between be used for transmission the time-domain resource of synchronization signal block to indicate second time quantum on unit.Second equipment receives first and sets The standby synchronization signal block for indicating that first equipment of information reporting needs to send by third, then according to second equipment oneself The quantity for the synchronization signal block to be sent and first equipment need the quantity of the quantity of the synchronization signal block sent and to determine The quantity of second time quantum, substantially principle is, the quantity and more big then the second synchronization signal block configuration information instruction Time-domain resource is more.For example, it is assumed that the subcarrier spacing of the link between the second equipment and the first equipment and the first equipment Subcarrier spacing between third equipment is 120KHz, if the quantity for the synchronization signal block that the second equipment needs to send is 40 And first the equipment quantity of synchronization signal block that needs to send be 30, then sum of the two is 70 (to be greater than in first time unit The upper limit 64 for the synchronization signal block that can be transmitted), therefore the second synchronization signal block instruction information is in addition to indicating first time unit Interior 64 are used for transmission outside the time-domain resource of synchronization signal block, can also indicate additional 6 time domains for being used for transmission synchronization signal block again Resource is used for transmission the time-domain resource of synchronization signal block and realizes to second time quantum by indicating this additional 6 Instruction.

Optionally, the number for the time-domain resource for being used for transmission synchronization signal block that the second synchronization signal block additionally indicates is pre- It defines in the protocol.Optionally, it is what second equipment was estimated that the first equipment, which needs the quantity of the synchronization signal block sent,.

Case 4, the second synchronization signal block configuration information includes the quantity of the second time quantum and the letter of time-domain resource Breath, the quantity of second time quantum determine the second time quantum of respective numbers, the letter of the time-domain resource for the first equipment Breath determines the time-domain resource that synchronization signal block is used for transmission on the second time quantum for first equipment.

Case 5, the second synchronization signal block configuration information include the synchronization signal transmitted in the second time quantum The quantity of the quantity of block and the information of time-domain resource, the synchronization signal block transmitted in second time quantum is set for first The information of standby the second time quantum for determining respective numbers, the time-domain resource determines the second time quantum for first equipment It is used for transmission the time-domain resource of synchronization signal block.

Wherein, scheme 4 and scheme 5 are the quantity of the second time quantum, described synchronous believing of transmitting in the second time quantum The scheme that number quantity of block and the information of time-domain resource are combined, other schemes that these information are combined into are no longer superfluous herein It states.

It is understood that the time quantum configured in a synchronization signal block period in the prior art is one, passing When defeated unlike signal block only transmitted in a time quantum, and the present invention be in a synchronization signal block period in addition to Configure except a time quantum, configure the second other time quantum, so as to it is subsequent a time quantum and this Synchronous signal transmission block on two time quantums, the synchronization signal block transmittability being able to ascend in a synchronization signal block period.

Step S502: second equipment sends the second synchronization signal block configuration information to first equipment.

The S503: the first equipment of step receives the second synchronization signal block configuration information that the second equipment is sent.

The S504: the first equipment of step receives synchronization signal on the first time unit and second time quantum Block.

Specifically, which parses the second synchronization signal block configuration information, to obtain the second synchronization signal block Content indicated by configuration information, and further determine that second time quantum, then the first time unit and this second Synchronization signal block is received on time quantum.Illustrate below with reference to case above teach how to determine this in addition at least one when Between unit.

For case 1: first equipment determines the time in the second time quantum according to the second synchronization signal block configuration information After the quantity of unit, so that it may which the rule according to defined in agreement is determined in second time quantum and is used in each time quantum The time-domain resource of synchronous signal transmission block, therefore synchronous letter can be transmitted on second time quantum according to these time-domain resources Number block.For example, after first equipment determines that the quantity of the second time quantum is 3 according to the second synchronization signal block configuration information, just Can further determine that the time-domain resource of 3 time quantums, it is subsequent can on these three time quantums synchronous signal transmission block ?.

For case 2: first equipment is determined according to the second synchronization signal block configuration information to be needed in second time After the quantity of the synchronization signal block transmitted in unit, so that it may determine the quantity of the second time quantum needed.For example, should The synchronization signal block that first equipment needs to transmit in determining the second time quantum according to the second synchronization signal block configuration information Quantity be it is after 80s, will further determine that need 2 the second time quantums.Further, which can be according to association Rule defined in view determine be used for transmission in each second time quantum in 2 second time quantums synchronization signal block when Domain resource, thus can according to these time-domain resources on second time quantum synchronous signal transmission block.

For case 3, first equipment is according to the second synchronization signal block configuration information determination it needs to be determined that second time After being used for transmission the time-domain resource of synchronization signal block in unit, so that it may according to these time-domain resources on second time quantum Synchronous signal transmission block.

Optionally, which can also send on the first time unit and the second time quantum to third equipment Synchronization signal block.

Optionally, between each synchronization signal block transmitted in the first time unit and second time quantum Without quasi- co-located QCL relationship.So, synchronous letter each of is transmitted on the first time unit and second time quantum Number block can be received side and be identified as an independent synchronization signal block, can send different independence using different wave beams Synchronization signal block.Additionally, it is possible to predefine the same of the interior transmission of the first time unit and second time quantum in agreement It walks between block and does not have quasi- co-located (quasi co-located, QCL) relationship；May also the first synchronization signal block match Confidence breath indicates between the synchronization signal block transmitted in the first time unit and second time quantum without quasi- co-located (quasi co-located, QCL) relationship；May also the second equipment to first equipment send first instruction information, correspondingly First equipment receives the first instruction information, which indicates the first time unit and second time is single Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted in first.

Optionally, the fully synchronized block joint transmitted on the first time unit and second time quantum is compiled Number, i.e., the mark of any two synchronization signal block transmitted in the first time unit and the second time quantum (or be When domain identifier) it is different.For example, if the first time unit is time quantum 1, which is time quantum 2, and the synchronization signal block transmitted on time quantum 1 has 64, the synchronization signal block transmitted on time quantum 2 has 64, The synchronization signal block transmitted on the first time unit and second time quantum has 128, then their number can be with It is followed successively by 0 to 127.Optionally, the quantity L of second time quantum meets following relationship:Wherein, S For the time span of the synchronization signal block period, x is the time span of half of radio frames.For example, if S is 80 millis Second, x is 5 milliseconds, then L is less than or equal to 16.

Optionally, second time quantum is after the first time unit.

In the method described in Fig. 5, which sends the second synchronization signal block configuration information to the first equipment, should First equipment according to first time unit of the second synchronization signal block configuration information in a synchronization signal block period and The time-domain resource for being used for transmission synchronization signal block is determined on the second time quantum in one synchronization signal block period, compared to For the prior art only determines the time-domain resource of synchronous signal transmission block in the first time unit in synchronization signal block period, The time-domain resource for being used for transmission synchronization signal block is substantially increased, synchronous signal transmission block in communication system has been obviously improved Ability.

Fig. 6 A is referred to, Fig. 6 A is a kind of synchronization signal configuration method provided in an embodiment of the present invention, and this method can be with base It realizes, can also be realized based on other frameworks, this method includes but is not limited to following steps in framework shown in Fig. 2:

The S601: the first equipment of step receives synchronization in the third time quantum in the synchronization signal block period of the first link Block.

Specifically, link of first link between first equipment and the second equipment.In addition, synchronization signal block The time span of each time quantum in period can be half of radio frames (half frame), for example, 5 milliseconds (ms), it should Time quantum is the period of concentration of transmissions synchronization signal.

Step S602: first equipment is sent in the 4th time quantum in the synchronization signal block period of the second link The synchronization signal block.

Specifically, link of second link between first equipment and third equipment.First link Time quantum in synchronization signal block period is third time quantum, the time in the synchronization signal block period of second link Unit is the 4th time quantum, and third time quantum and the 4th time quantum are not overlapped in the time domain.Not being overlapped herein can be with Include the case where following several possible:

Situation one: the synchronization signal block period of first link and the synchronization signal block period of second link are same Step.First link is synchronous with the synchronization signal block period of the second link but third time quantum and the 4th time quantum are in time domain On be staggered.Optionally, the offset between third time quantum and the 4th time quantum is predefined in the first equipment.

Situation two: between the synchronization signal block period of first link and the synchronization signal block period of second link There are offset, the offset is the integral multiple of half of radio frames.Due to the synchronization signal block period of the first link and second There is offset between the synchronization signal block period of link, therefore third time quantum exists partially naturally between the 4th time quantum It moves, therefore first equipment receives the synchronization signal block from the first chain road, not will receive the synchronization transmitted on the second link The interference of block；It, will not be by the synchronization signal transmitted on the first link when second chain road sends synchronization signal block The interference of block.If for example, link between first equipment and the second equipment is return link (backhaul link, BH), Link between first equipment and third equipment is access link (access link, AC), then first equipment can both connect The synchronization signal block on return link is received, synchronization signal block can also be sent on the access link, and receives synchronous letter The process of number block and the process for sending synchronization signal block will not generate interference.Fig. 6 B illustrates the synchronization signal block week of the first link The synchronization signal block period and time quantum (each time in each synchronization signal block period of phase and second link Unit is illustrated for 5 milliseconds), wherein it is each filling oblique line grid indicate one be used for transmission synchronization signal block when Domain resource.

Optionally, in situation one or situation two, exist between the third time quantum and the 4th time quantum Second offset, and second offset is the integral multiple of half of radio frames, therefore can reach third time quantum and the The nonoverlapping effect of four time quantums.Further, which can be somebody's turn to do for what is determined according to the second offset information Second offset information can be predefined in agreement, is also possible to second equipment and is sent to first equipment.Below Enumerate the scheme of several the second offsets that third time quantum and the 4th time quantum are realized according to the second offset information:

The first possible scheme: the information of the second offset includes each same in the synchronization signal block period of the first link Walk each synchronization signal block period in the initial position of signal block period, and the synchronization signal block period of the second link of instruction Initial position, the two initial positions are staggered, therefore enable to the synchronization signal block period of the first link, with the second link Synchronization signal block period between be staggered, for example, being followed successively by synchronization signal block period A, synchronization signal block week in timing Phase B, synchronization signal block period A, synchronization signal block period B ..., synchronization signal block period A, synchronization signal block period B.Wherein, Synchronization signal block period A is the synchronization signal block period of the first link, and synchronization signal block period B is the synchronization signal of the second link Block period.

In second of possible scheme, the information of second offset includes the synchronization signal block period of the first chain road The first offset between the synchronization signal block period of the second chain road, if for example, the synchronization signal of the first chain road Block period is followed successively by synchronization signal block period 11, synchronization signal block period 12, synchronization signal block period 13 according to timing row, this The synchronization signal block period of two chain roads is followed successively by synchronization signal block period 21, synchronization signal block period 22, same according to timing row Signal block period 23 is walked, then the offset between the synchronization signal block period 11 and synchronization signal block period 21 is equal to above-mentioned first Offset, the offset between the synchronization signal block period 12 and synchronization signal block period 22 are equal to above-mentioned first offset, this is same The offset walked between signal block period 13 and synchronization signal block period 23 is equal to above-mentioned first offset.It is understood that should First equipment can obtain the synchronous letter of the chain road between first equipment and second equipment in the way of the prior art Number block period is that can determine the synchronization signal of the chain road between the first equipment and third equipment then in conjunction with second offset Block period.In the embodiment of the present application, which can guarantee the synchronization signal block period of the first link, with the second link It the synchronization signal block for being staggered between synchronization signal block period, therefore being transmitted on the first link and is transmitted on the second link same Interference will not be generated between step block.

In the third possible scheme, the information of second offset includes the initial position in the frame period of the second link (such as position of 0 frame), so that the initial position in the frame period of the initial position in the frame period of the second link and the first link exists Offset, the frame cycle initial position for the second link that subsequent first equipment is indicated according to the information of second offset are base Standard carries out data transmission on second link；Due to existing between the start frame of the first link and the start frame of the second link Offset, therefore naturally occurring deviates between the synchronization signal block period of the first link and the synchronization signal block period of second link Amount, the offset can guarantee the synchronization signal block period of the first link, between the synchronization signal block period of the second link staggeredly Arrangement is e.g. followed successively by synchronization signal block period A, synchronization signal block period B, synchronization signal block period A, synchronous letter in timing Number block period B ... synchronization signal block period A, synchronization signal block period B.Wherein, synchronization signal block period A is the first link Synchronization signal block period, synchronization signal block period B are the synchronization signal block period of the second link.

In 4th kind of possible scheme, the information of second offset include the frame period of the first link initial position with Offset between the initial position in the frame period of the second link, first equipment determine the frame of the first link according to the prior art It is that can determine the initial position in the frame period of the second link in conjunction with the offset, then this first sets after cycle initial position For on the basis of the frame cycle initial position of second link, carry out data transmission on second link.Due to the first link Start frame and the second link start frame between there is offset, therefore the synchronization signal block period of the first link and second chain Naturally occurring offset between the synchronization signal block period on road, the offset can guarantee the synchronization signal block period of the first link, It is staggered between the synchronization signal block period of the second link, e.g., synchronization signal block period A, synchronization is followed successively by timing Signal block period B, synchronization signal block period A, synchronization signal block period B ... synchronization signal block period A, synchronization signal block period B.Wherein, synchronization signal block period A is the synchronization signal block period of the first link, and synchronization signal block period B is the second link Synchronization signal block period.

In the method described in Fig. 6 A, by the third time quantum for being used to send synchronization signal block of the first link and The 4th time quantum for sending synchronization signal block of two links is staggered, and is accordingly used in the time quantum of synchronous signal transmission block It is equivalent in terms of existing technologies double, substantially increases the time-domain resource for being used for transmission synchronization signal block, significantly Improve the ability of synchronous signal transmission block in communication system.

It is above-mentioned that mainly scheme provided by the embodiments of the present application is described from the angle of interaction between each network element.It can With understanding, each network element, such as the first equipment and the second equipment are in order to realize the above functions, it comprises execute each function It can corresponding hardware configuration and/or software module.Those skilled in the art should be readily appreciated that, in conjunction with disclosed herein Embodiment description each exemplary network element and algorithm steps, the application can be with the combination of hardware or hardware and computer software Form is realized.Some functions is executed in a manner of hardware or computer software driving hardware actually, depends on technical side The specific application and design constraint of case.Professional technician can carry out each specific application to come using distinct methods real Existing described function, but this realization is it is not considered that exceed scope of the present application.

The embodiment of the present application can carry out functional module to the first equipment and the second equipment according to above method example and draw Point, for example, each functional module of each function division can be corresponded to, two or more functions can also be integrated in one In a processing module.Above-mentioned integrated module both can take the form of hardware realization, can also be using software function module Form is realized.It should be noted that being schematical, only a kind of logic function to the division of module in the embodiment of the present application It divides, there may be another division manner in actual implementation.

In the case where each function division of use correspondence each functional module, Fig. 7 shows involved in above-described embodiment And the first equipment a kind of possible structural schematic diagram, the first equipment includes: processing unit 701 and receiving unit 703.It receives Unit 703 is for supporting the first equipment to execute the step of the first equipment receives information in the embodiment of the method for place.Optionally, One equipment further include: processing unit 701, for supporting the first equipment to execute what the first equipment executed in the embodiment of the method for place Other other functions etc. in addition to sending and receiving function.It should be noted that first equipment is Fig. 4 A, Fig. 5 A and Fig. 6 A The first equipment in embodiment of the method shown in any one figure.

In hardware realization, above-mentioned processing unit 701 can be processor or processing circuit etc.；Receiving unit 703 can Think receiver or receive circuit etc., processing unit 701 and receiving unit 703 may be constructed communication interface.

Shown in Fig. 8, a kind of possibility of the first equipment involved in above-described embodiment for providing for embodiments herein Logical construction schematic diagram.First equipment includes: processor 802.In embodiments herein, processor 802 is used for this The movement of first equipment carries out control management, for example, processor 802 is for supporting the first equipment to execute the first equipment in place side Operation relevant to synchronization signal configuration is executed in method embodiment.Optionally, the first equipment can also include memory 801, lead to Believe that interface 803, processor 802, communication interface 803 and memory 801 can be connected with each other or interconnect by 804 phase of bus It connects.Wherein, which is used to store the code and data of the first equipment.Communication interface 803 is for supporting first equipment In the operation of the transmission information and reception information that execute in embodiment.It should be noted that first equipment is Fig. 4 A, figure The first equipment in embodiment of the method shown in any one figure of 5A and Fig. 6 A.

Wherein, processor 802 can be central processor unit, general processor, digital signal processor, dedicated integrated Circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or it is any Combination.It, which may be implemented or executes, combines various illustrative logic blocks, module and electricity described in present disclosure Road.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, number letter Number processor and the combination of microprocessor etc..

In the case where each function division of use correspondence each functional module, Fig. 9 shows involved in above-described embodiment And the second equipment a kind of possible structural schematic diagram, the second equipment includes: receiving unit 903 and processing unit 902.Its In, receiving unit 903 is for supporting the second equipment to execute the step of receiving information in the embodiment of the method at place；Processing unit 902, for support the second equipment execute the second equipment executed in the embodiment of the method for place in addition to sending and receiving function Other function etc..It should be noted that second equipment is that method shown in Fig. 4 A, Fig. 5 A and Fig. 6 A any one figure is implemented The second equipment in example.

In hardware realization, above-mentioned receiving unit 903 can be receiver or reception circuit etc..Processing unit 902, can Think processor or processing circuit etc..

Shown in Figure 10, a kind of possibility of the second equipment involved in above-described embodiment for providing for embodiments herein Logical construction schematic diagram.Second equipment includes: processor 1002.In embodiments herein, processor 1002 for pair The movement of the second equipment carries out control management in embodiment.Optionally, the second equipment can also include memory 1001 and communication Interface 1003, processor 1002, communication interface 1003 and memory 1001 can be connected with each other or by 1004 phases of bus It connects.Wherein, memory 1001 is used to store the program code and data of the second equipment, and communication interface 1003 is for supporting this Operation of second equipment in the transmission information and reception information that execute in embodiment.It should be noted that second equipment For the second equipment in embodiment of the method shown in Fig. 4 A, Fig. 5 A and Fig. 6 A any one figure.

Wherein, processor 1002 can be central processor unit, general processor, digital signal processor, dedicated collection At circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or its Meaning combination.Its may be implemented or execute combine present disclosure described in various illustrative logic blocks, module and Circuit.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, number Signal processor and the combination of microprocessor etc..

It is above-mentioned that mainly scheme provided by the embodiments of the present application is described from the angle of interaction between each network element.It can With understanding, each network element, such as the first equipment, the second equipment and third equipment are in order to realize the above functions, it comprises Execute the corresponding hardware configuration of each function and/or software module.Those skilled in the art should be readily appreciated that, in conjunction with this Each exemplary network element and algorithm steps of embodiment description disclosed in text, the application can be with hardware or hardware and computer The combining form of software is realized.Some functions is executed in a manner of hardware or computer software driving hardware actually, is taken Certainly in the specific application of technical solution and design constraint.Professional technician can use not each specific application Described function is realized with method, but this realization is it is not considered that exceed scope of the present application.

In another embodiment of the application, a kind of readable storage medium storing program for executing is also provided, meter is stored in readable storage medium storing program for executing Calculation machine executes instruction, when an equipment (can be single-chip microcontroller, chip etc.) or processor can be called in readable storage medium storing program for executing Computer executed instructions are stored with to execute the first equipment in measurement method provided by Fig. 4 A or Fig. 5 A or Fig. 6 A, second The step of equipment or third equipment.Readable storage medium storing program for executing above-mentioned may include: USB flash disk, mobile hard disk, read-only memory, with Machine accesses the various media that can store program code such as memory, magnetic or disk.

In another embodiment of the application, a kind of computer program product is also provided, which includes Computer executed instructions, the computer executed instructions store in a computer-readable storage medium；At least one processing of equipment Device can read the computer executed instructions from computer readable storage medium, at least one processor executes computer execution and refers to It enables so that equipment implements Fig. 4 A or Fig. 5 A perhaps first the second equipment of equipment or third in measurement method provided by Fig. 6 A The step of equipment.

The another aspect of the application has proposed a kind of equipment, and the equipment includes the code in the processor run memory So that the equipment executes various methods above-mentioned.Store code and data in the memory.The memory is located at the equipment In, the coupling of processor described in the memory.The memory can also be located at except the equipment.

In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer Instruction can pass through wired (such as coaxial cable, optical fiber, number from a web-site, computer, server or data center User's line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or Data center is transmitted.The computer readable storage medium can be any usable medium that computer can access or It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be with It is magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..

Finally, it should be noted that described above, the only specific embodiment of the application, but the protection scope of the application is simultaneously Not limited to this, any change or replacement within the technical scope of the present application should all cover the protection model in the application Within enclosing.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

Claims

1. a kind of synchronization signal configuration method characterized by comprising

First equipment receives the first synchronization signal block configuration information that the second equipment is sent, and the first synchronization signal block matches confidence Breath includes: synchronization signal block period information；Do not have between the synchronization signal block transmitted at least two synchronization signal block periods Quasi- co-located QCL relationship；

First equipment receives synchronization signal block in at least two synchronization signals block period.

2. the method according to claim 1, wherein further include:

First equipment receives the first instruction information that second equipment is sent, and the first instruction information is used to indicate institute It states between the synchronization signal block transmitted at least two synchronization signal block periods and does not have quasi- co-located QCL relationship.

3. method according to claim 1 or 2, which is characterized in that passed in at least two synchronization signals block period The mark of defeated any two synchronization signal block is different.

4. method according to claim 1-3, which is characterized in that further include:

First equipment sends second indication information to second equipment, and the second indication information is used to indicate described the The quantity for the synchronization signal block that one equipment needs to send.

5. a kind of synchronization signal configuration method characterized by comprising

First equipment receives the second synchronization signal block configuration information that the second equipment is sent, and the second synchronization signal block matches confidence Cease the time-domain resource that synchronization signal block is used for transmission on the first time unit being used to indicate in synchronization signal block period, Yi Ji The time-domain resource of synchronization signal block, the first time unit or second time quantum are used for transmission on two time quantums Time span be half of radio frames；

First equipment receives synchronization signal block on the first time unit and second time quantum.

6. according to the method described in claim 5, it is characterized in that, the second synchronization signal block configuration information includes:

The quantity of the synchronization signal block transmitted in the quantity of second time quantum or second time quantum.

7. method according to claim 5 or 6, which is characterized in that the quantity L of second time quantum meets such as ShiShimonoseki System:Wherein, S is the time span of the synchronization signal block period, and x is the time of half of radio frames Length.

8. according to the described in any item methods of claim 5-7, which is characterized in that first time unit and described second Do not have quasi- co-located QCL relationship between each synchronization signal block transmitted in time quantum.

9. according to the described in any item methods of claim 5-8, which is characterized in that in the first time unit and described The mark of any two synchronization signal block transmitted in two time quantums is different.

10. according to the described in any item methods of claim 5-9, which is characterized in that further include:

First equipment sends third to second equipment and indicates information, and third instruction information is used to indicate described the The quantity for the synchronization signal block that one equipment needs to send.

11. a kind of synchronization signal configuration method characterized by comprising

Second equipment determines the first synchronization signal block configuration information, and the first synchronization signal block configuration information includes: synchronous letter Number block period information；Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted at least two synchronization signal block periods；

Second equipment sends the first synchronization signal block configuration information to the first equipment.

12. according to the method for claim 11, which is characterized in that further include:

Second equipment sends the first instruction information to first equipment, the first instruction information be used to indicate it is described extremely Do not have quasi- co-located QCL relationship between the synchronization signal block transmitted in few two synchronization signal block periods.

13. method according to claim 11 or 12, which is characterized in that in at least two synchronization signals block period The mark of any two synchronization signal block of transmission is different.

14. the described in any item methods of 1-13 according to claim 1, which is characterized in that further include:

Second equipment receives the second indication information that first equipment is sent, and the second indication information is used to indicate institute State the quantity for the synchronization signal block that the first equipment needs to send.

15. a kind of synchronization signal configuration method characterized by comprising

Second equipment determines that the second synchronization signal block configuration information, the second synchronization signal block configuration information are used to indicate synchronization It is used for transmission in the time-domain resource and the second time quantum of synchronization signal block and uses on first time unit in signal block period In the time-domain resource of synchronous signal transmission block, the time span of the first time unit or second time quantum is half A radio frames；

Second equipment sends the second synchronization signal block configuration information to the first equipment.

16. according to the method for claim 15, which is characterized in that the second synchronization signal block configuration information includes:

The quantity of the synchronization signal block transmitted in the quantity of the time quantum or second time quantum.

17. method according to claim 15 or 16, which is characterized in that the quantity L of second time quantum meets such as Lower relationship:Wherein, S be the synchronization signal block period time span, x be half of radio frames when Between length.

18. the described in any item methods of 5-17 according to claim 1, which is characterized in that in the first time unit and described Do not have quasi- co-located QCL relationship between each synchronization signal block transmitted in second time quantum.

19. the described in any item methods of 5-18 according to claim 1, which is characterized in that in the first time unit and described The mark of any two synchronization signal block transmitted in second time quantum is different.

20. the described in any item methods of 5-19 according to claim 1, which is characterized in that further include:

Second equipment receives the third instruction information that first equipment is sent, and the third instruction information is used to indicate institute State the quantity for the synchronization signal block that the first equipment needs to send.

21. a kind of first equipment characterized by comprising

Receiving unit, for receiving the first synchronization signal block configuration information of the second equipment transmission, the first synchronization signal block Configuration information includes: synchronization signal block period information；Between the synchronization signal block transmitted at least two synchronization signal block periods Without quasi- co-located QCL relationship；

22. the first equipment according to claim 21, it is characterised in that:

The receiving unit, is also used to receive the first instruction information that second equipment is sent, and the first instruction information is used Do not have quasi- co-located QCL relationship between the synchronization signal block for indicating to transmit in at least two synchronization signals block period.

23. first equipment according to claim 21 or 22, which is characterized in that in at least two synchronization signals block week The mark of any two synchronization signal block transmitted in phase is different.

24. according to described in any item first equipment of claim 21-23, which is characterized in that further include:

Transmission unit, for sending second indication information to second equipment, the second indication information is used to indicate described The quantity for the synchronization signal block that first equipment needs to send.

25. a kind of first equipment characterized by comprising

Receiving unit, for receiving the second synchronization signal block configuration information of the second equipment transmission, the second synchronization signal block The time-domain resource of synchronization signal block is used for transmission on the first time unit that configuration information is used to indicate in synchronization signal block period, And second be used for transmission synchronization signal block on time quantum time-domain resource, the first time unit or it is described second when Between unit time span be half of radio frames；

Processing unit, for determining the first time unit and second time quantum；

The receiving unit is also used to receive synchronization signal block on the first time unit and second time quantum.

26. the first equipment according to claim 25, which is characterized in that the second synchronization signal block configuration information packet It includes:

27. first equipment according to claim 25 or 26, which is characterized in that the quantity L of second time quantum is full The following relationship of foot:Wherein, S is the time span of the synchronization signal block period, and x is half of radio frames Time span.

28. according to described in any item first equipment of claim 25-27, which is characterized in that first time unit and institute It states between each synchronization signal block transmitted in the second time quantum and does not have quasi- co-located QCL relationship.

29. according to described in any item first equipment of claim 25-28, which is characterized in that in the first time unit and The mark of any two synchronization signal block transmitted in second time quantum is different.

30. according to described in any item first equipment of claim 25-29, which is characterized in that further include:

Transmission unit, is also used to send third instruction information to second equipment, and the third instruction information is used to indicate institute State the quantity for the synchronization signal block that the first equipment needs to send.

31. a kind of second equipment characterized by comprising

Processing unit, for determining the first synchronization signal block configuration information, the first synchronization signal block configuration information includes: same Walk block cycle information；Do not have quasi- co-located QCL between the synchronization signal block transmitted at least two synchronization signal block periods Relationship；

32. the second equipment according to claim 31, it is characterised in that:

The transmission unit is also used to send the first instruction information to first equipment, and the first instruction information is for referring to Show between the synchronization signal block transmitted in at least two synchronization signals block period do not have quasi- co-located QCL relationship.

33. second equipment according to claim 31 or 32, which is characterized in that in at least two synchronization signals block week The mark of any two synchronization signal block transmitted in phase is different.

34. according to described in any item second equipment of claim 31-33, which is characterized in that further include:

Receiving unit, the second indication information sent for receiving first equipment, the second indication information are used to indicate The quantity for the synchronization signal block that first equipment needs to send.

35. a kind of second equipment characterized by comprising

Processing unit, for determining the second synchronization signal block configuration information, the second synchronization signal block configuration information is for referring to Show that the time-domain resource that synchronization signal block is used for transmission on the first time unit in synchronization signal block period and the second time are single It is used for transmission the time-domain resource of synchronization signal block in member, the time of the first time unit or second time quantum is long Degree is half of radio frames；

36. the second equipment according to claim 35, which is characterized in that the second synchronization signal block configuration information packet It includes:

37. second equipment according to claim 35 or 36, which is characterized in that the quantity L of second time quantum is full The following relationship of foot:Wherein, S is the time span of the synchronization signal block period, and x is half of radio frames Time span.

38. according to described in any item second equipment of claim 35-37, which is characterized in that in the first time unit and Do not have quasi- co-located QCL relationship between each synchronization signal block transmitted in second time quantum.

39. according to described in any item second equipment of claim 35-38, which is characterized in that in the first time unit and The mark of any two synchronization signal block transmitted in second time quantum is different.

40. according to described in any item second equipment of claim 35-39, which is characterized in that further include:

Receiving unit indicates that information, the third instruction information are used to indicate for receiving the third that first equipment is sent The quantity for the synchronization signal block that first equipment needs to send.