CN109842917A - The transmission method and user terminal of system information block - Google Patents

Abstract

The embodiment of the present invention provides the transmission method and user terminal of a kind of system information block, this method comprises: receiving the first system block of information that base station is sent, wherein, the first system block of information includes business instruction information, business indicates that information is used for the type of service that base station is supported, type of service includes the first type of service and/or the second type of service；If user terminal successfully interprets business instruction information, the type of service that information determines that base station is supported is indicated according to business；And if user terminal supports the second type of service, and the second type of service is supported in business instruction information instruction base station, then second system block of information is received in specific resources, second system block of information includes the access relevant information of the second type of service, and the frequency domain position of specific resources is associated with the frequency domain position of the first system block of information.The embodiment of the present invention can be realized the compatibility of system information block in a communications system.

Description

The transmission method and user terminal of system information block

Technical field

The present invention relates to field of communication technology more particularly to the transmission methods and user terminal of a kind of system information block.

Background technique

It may include three classes typical case scene in (New Radio, NR) system of newly eating dishes without rice or wine, it is mobile wide that one is enhancings Band (Enhance Mobile Broadband, eMBB) service application scene, another kind is the highly reliable (Ultra of low time delay Reliable Low Latency Communication, URLLC) service application scene, there are also one is extensive Internet of Things (Massive Machine Type of Communication, mMTC) service application scene.It is a certain in communication system protocol Protocol version may be that emphasis meets a certain application scenarios, such as: version 15 (Rel15) emphasis meets eMBB service application field Scape, and discuss and support URLLC business.However, with the development of communication technology, subsequent protocol version (Release) may New type of service is provided, such as: version 16 (Rel16) may support mMTC and URLLC business comprehensively.But current system letter Block is ceased primarily directed to a certain service design, does not account for the compatibility of communication system.

Summary of the invention

The embodiment of the present invention provides the transmission method and user terminal of a kind of system information block, to solve how to realize communication The problem of the compatibility of system.

In order to solve the above-mentioned technical problem, the present invention is implemented as follows: a kind of transmission method of system information block, application In user terminal, comprising:

Receiving the first system block of information that base station is sent, wherein the first system block of information includes business instruction information, Business instruction information is used for the type of service that the base station is supported, the type of service include the first type of service and/or Second type of service；

If the user terminal successfully interprets the business instruction information, according to business instruction information determination The type of service that base station is supported；And

If the user terminal supports second type of service, and business instruction information indicates that the base station is supported Second type of service then receives second system block of information in specific resources, and the second system block of information includes described the The access relevant information of two types of service, and the frequency domain position of the frequency domain position of the specific resources and the first system block of information Set association.

In a first aspect, it is applied to user terminal the embodiment of the invention also provides a kind of transmission method of system information block, Include:

Receiving the first system block of information that base station is sent, wherein the first system block of information includes business instruction information, Business instruction information is used for the type of service that the base station is supported, the type of service include the first type of service and/or Second type of service；

If the user terminal successfully interprets the business instruction information, according to business instruction information determination The type of service that base station is supported；And

If the user terminal supports second type of service, and business instruction information indicates that the base station is supported Second type of service then receives second system block of information in specific resources, and the second system block of information includes described the The access relevant information of two types of service, and the frequency domain position of the frequency domain position of the specific resources and the first system block of information Set association.

Second aspect, the embodiment of the invention also provides a kind of user terminals, comprising:

Receiving module, for receiving the first system block of information of base station transmission, wherein the first system block of information includes Business indicates that information, the business instruction information are used for the type of service that the base station is supported, the type of service includes first Type of service and/or the second type of service；

Determining module refers to if successfully interpreting the business instruction information for the user terminal according to the business Show the type of service that information determines that the base station is supported；And

If the receiving module of going back is for user terminal support second type of service, and business instruction is believed Breath indicates that second type of service is supported in the base station, then receives second system block of information, second system in specific resources System block of information includes the access relevant information of second type of service, and the frequency domain position of the specific resources and described first The frequency domain position of system information block is associated with.

The third aspect, the embodiment of the invention also provides a kind of user terminals, comprising: memory, processor and is stored in On the memory and the computer program that can run on the processor, the computer program are executed by the processor Step in the transmission method of Shi Shixian system information block provided in an embodiment of the present invention.

Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium Computer program is stored on storage media, the computer program realizes system provided in an embodiment of the present invention when being executed by processor The step of transmission method for block of information of uniting.

In this way, the embodiment of the present invention, can be realized the compatibility of system information block in a communications system in this way.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of applicable structure chart of network system of the embodiment of the present invention；

Fig. 2 is a kind of flow chart of the transmission method of system information block provided in an embodiment of the present invention；

Fig. 3 is the flow chart of the transmission method of another system information block provided in an embodiment of the present invention；

Fig. 4 is a kind of schematic diagram of frequency domain position provided in an embodiment of the present invention；

Fig. 5 is the schematic diagram of another frequency domain position provided in an embodiment of the present invention；

Fig. 6 is the schematic diagram of another frequency domain position provided in an embodiment of the present invention；

Fig. 7 is that the embodiment of the present invention provides the transmission method flow chart of another system information block；

Fig. 8 is a kind of structure chart of user terminal provided in an embodiment of the present invention；

Fig. 9 is the structure chart of another user terminal provided in an embodiment of the present invention；

Figure 10 is the structure chart of another user terminal provided in an embodiment of the present invention；

Figure 11 is a kind of structure chart of base station provided in an embodiment of the present invention；

Figure 12 is the structure chart of another user terminal provided in an embodiment of the present invention；

Figure 13 is the structure chart of another base station provided in an embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention."and/or" indicates institute's connecting object at least in specification and claim One of.

It is a kind of applicable structure chart of network system of the embodiment of the present invention referring to Fig. 1, Fig. 1, as shown in Figure 1, including User terminal 11 and base station 12, wherein user terminal 11 can be user equipment (User Equipment, UE), such as: it can be with It is mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), a number Word assistant (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or the terminal side equipments such as wearable device (Wearable Device), it should be noted that in the present invention The concrete type of user terminal 11 is not limited in embodiment.User terminal 11 with can be communicated between base station 12, example Such as: base station 12 can send system information block to user terminal 11.Above-mentioned base station 12 can be the base station (example of 5G and later version Such as: gNB, 5G NR NB) the perhaps base station in other communication systems or referred to as node B, evolution node B or described Other vocabulary in field, as long as reaching identical technical effect, the base station is not limited to particular technology vocabulary, needs to illustrate It is in embodiments of the present invention only by taking the base station 5G as an example, but not limit the concrete type of base station 12.

It should be noted that the concrete function of 11 base station 12 of user terminal in the embodiment of the present invention will be by following multiple Embodiment is specifically described.

Fig. 2 is referred to, Fig. 2 is a kind of flow chart of the transmission method of system information block provided in an embodiment of the present invention, should Method is applied to user terminal, as shown in Figure 2, comprising the following steps:

Step 201 receives the first system block of information that base station is sent, wherein the first system block of information includes business Indicate that information, the business instruction information are used for the type of service that the base station is supported, the type of service includes the first business Type and/or the second type of service.

The first system block of information can also include the relevant information of the first type of service access.Wherein, above-mentioned first The access relevant information of type of service can be, and user terminal accesses necessary information when the first type of service, such as: it can wrap It includes at least one of following: System Frame Number (System Frame Number, SFN), field instruction (Half frame Indicator), synchronization signal block time serial number (SS block time index), cell forbid access to indicate (Cellbarred), Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) first solution Adjust reference signal (Demodulation Reference Signal, DMRS) position indication information, the offset of Physical Resource Block grid (PRB grid offset), downstream parameter set (DL numerology) instruction information and control resource group (control Resource set, CORESET) configuration information, wherein above-mentioned Cellbarred be used to indicate allow terminal access cell, Or terminal is forbidden to access cell；The configuration information of above-mentioned CORESET may include CORESET time-frequency domain position and it is remaining most The timing configured information of mini system information (Remaining minimum system information, RMSI), above-mentioned DL Numerology may include the parameters such as subcarrier spacing, symbol lengths and cyclic prefix (Cyclic Prefix, CP) length.

Above-mentioned first type of service and the second type of service can be the different types of service supported in communication system, example Such as: above-mentioned first type of service can be eMBB business, and the second type of service can be the service class in addition to eMBB business Type, such as: URLLC business or mMTC business.In addition, the second type of service may also be referred to as expanding in the embodiment of the present invention Type of service, and the basic service that the first type of service can be referred to as the type of service of non-expansion or communication system is supported.

Such as: above-mentioned first type of service can be business A or scenario A ' business, wherein business A be NR system branch It the basic service held or branches out to be non-, scenario A ' it is the basic scene that NR system is supported, such as business A is eMBB business Or scenario A ' it is independent (Stand Alone, SA) scene；And above-mentioned second type of service can be business B, business C or The business of scene D, wherein business B can be the one kind to branch out, and base station is supported centainly also to support business A when business B, Such as support the base station of URLLC business and eMBB business；And business C is also possible to the one kind to branch out, and industry is supported in base station It is engaged in support business A when C, such as supports the base station of mMTC business and eMBB business；And above-mentioned scene D is also possible to expand One kind of scene, and base station support scene D when do not support scenario A ', such as only support dependent (Non-Stand Alone, NSA) scene, but the base station of independence (Stand Alone, SA) scene is not supported.

In addition, it is necessary to explanation, above-mentioned type of service includes that the first type of service and/or the second type of service can be It is interpreted as, above-mentioned business instruction information can indicate that base station supports the first type of service, or instruction base station to support the second business The first type of service and the second type of service are supported in type, or instruction base station, such as: business indicates that information instruction base station is supported URLLC business, but due to base station support URLLC business when, also support eMBB business, thus realize business indicate Informational support URLLC business and eMBB business.

In addition, the first system block of information can be any system block of information in system information, example in the embodiment of the present invention Such as, it is host system message block (Master Information Block, MIB).

If step 202, the user terminal successfully interpret the business instruction information, information is indicated according to the business Determine the type of service that the base station is supported.

Wherein, above-mentioned user terminal is successfully interpreted business instruction information and be can be, and user terminal receives above-mentioned the After one system information block, user terminal can interpret business instruction information, and know its service class indication, or after interpretation It is able to know that whether base station supports the second type of service.

If step 203, the user terminal support second type of service, and described in business instruction information instruction Second type of service is supported in base station, then receives second system block of information, the second system block of information packet in specific resources Include the access relevant information of second type of service, and the frequency domain position of the specific resources and the first system block of information Frequency domain position association.

Wherein, above-mentioned specific resources can be that user terminal is predetermined or base station is negotiated in advance with user terminal Etc. perhaps agreement is pre-defined or the resource etc. that is determined according to the resource location of the first system block of information, to this Inventive embodiments are not construed as limiting.The frequency domain position of specific resources described above and the frequency domain position of the first system block of information close Connection can be, the frequency domain position of above-mentioned specific resources include the first system block of information frequency domain position or above-mentioned specific resources Frequency domain position and there are particular kind of relationship the carrier frequency position of the first system block of information, such as: adjacent or central symmetry etc. Deng being not construed as limiting to this embodiment of the present invention.Due to the frequency domain position of specific resources and the frequency domain of the first system block of information Position association, such user terminal can determine above-mentioned specific resources by the frequency domain position of the first system block of information.

It is above-mentioned to can be in specific resources reception second system block of information, it is dynamic receive for above-mentioned specific resources Make, wherein the step may be to receive second system block of information, or may be not receive second system block of information.

The access relevant information of above-mentioned second type of service can be, and user terminal accesses cell and carries out the second type of service Business when relevant information, such as: user terminal access cell carry out the second type of service business necessary to all or The necessary system information in person part, if include part necessity system information, another part necessity system information, which can be, to be passed through Above-mentioned the first system block of information carries；Wherein, necessary system information includes but unlimited: SFN, field instruction (Half frame Indicator), DMRS position indication information and the configuration information of CORESET etc. are not construed as limiting this embodiment of the present invention.

The first system block of information may be implemented through the above steps and send business instruction information to user terminal, assist user The type of service that terminal quick obtaining cell is supported, and the parameter in second system block of information can also be combined, indicate user SS later operation, and guarantee forward compatibility and backwards compatibility.

It should be noted that the above method provided in the embodiment of the present invention can be applied to 5G system, but this is not made Limit, as long as can be realized essentially identical function, be suitable for other communication systems, such as: can using 6G system or its The communication system etc. of his application system block of information.

In this way, the embodiment of the present invention, receives the first system block of information that base station is sent, wherein the first system information Block includes the access relevant information and business instruction information of the first type of service, and the business instruction information is used for the base station branch The type of service held, the type of service include the first type of service and/or the second type of service；If the user terminal success The business instruction information is interpreted, then indicates that information determines the type of service of the base station support according to the business；And if The user terminal supports second type of service, and business instruction information indicates that second industry is supported in the base station Service type then receives second system block of information in specific resources, and the second system block of information includes second type of service Access relevant information, and the frequency domain position of the specific resources is associated with the frequency domain position of the first system block of information.This Sample can be realized the compatibility of system information block in a communications system.

Fig. 3 is referred to, Fig. 3 is the flow chart of the transmission method of another system information block provided in an embodiment of the present invention, This method is applied to user terminal, as shown in Figure 3, comprising the following steps:

Step 301 receives the first system block of information that base station is sent, wherein the first system block of information includes business Indicate that information, the business instruction information are used for the type of service that the base station is supported, the type of service includes the first business Type and/or the second type of service.

Optionally, above-mentioned the first system block of information includes the access relevant information that can also include the first type of service, In, the access relevant information of above-mentioned first type of service can be, and user terminal accesses necessary information when the first type of service, Such as: may include at least one of following:

System Frame Number (System Frame Number, SFN), synchronizes field instruction (Half frame indicator) Block time serial number (SS block time index), cell forbid access instruction (Cellbarred), physical down shared First demodulated reference signal (Demodulation of channel (Physical Downlink Shared Channel, PDSCH) Reference Signal, DMRS) position indication information, Physical Resource Block grid offset (PRB grid offset), downlink ginseng Number setting (DL numerology) instruction information and the configuration for controlling resource group (control resource set, CORESET) Information, wherein above-mentioned Cellbarred, which is used to indicate, allows terminal to access cell, or terminal is forbidden to access cell；It is above-mentioned The configuration information of CORESET may include time-frequency domain position and the residue minimum system information (Remaining of CORESET Minimum system information, RMSI) timing configured information, above-mentioned DL numerology can wrap enclosed tool load The parameters such as wave spacing, symbol lengths and cyclic prefix (Cyclic Prefix, CP) length.

Optionally, all code-points or code-point combination of the business instruction information are by addition to first type of service Type of service occupy, the type of service in addition to first type of service includes second type of service；Or

The part code-point or part code-point combination of the business instruction information are occupied by first type of service, remaining Code-point is occupied by the type of service in addition to first type of service, the type of service packet in addition to first type of service Include second type of service.

If all code-points of business instruction information are occupied by the type of service in addition to first type of service, some Do not support the user terminal of the second type of service that can directly ignore above-mentioned business instruction information, such as: the use of R15 protocol version Family terminal can ignore business instruction information.

If a code-point of business instruction information is occupied by first type of service, such as: business instruction information occupies 2bit, and when this 2bit value is that the first type of service is supported in 00 expression, i.e., not branching out (indicates there was only eMBB industry Business), do not support user terminal (such as: the user terminal of R15 protocol version) the default business of the second type of service more Indicate information value 00.After user terminal interprets the information, if business instruction information is not 00, illustrate base station support at this time the Two types of service, such as: mMTC business or URLLC business etc..

If step 302, the user terminal successfully interpret the business instruction information, information is indicated according to the business Determine the type of service that the base station is supported.

If step 303, the user terminal support second type of service, and described in business instruction information instruction Second type of service is supported in base station, then receives second system block of information, the second system block of information packet in specific resources Include the access relevant information of second type of service, and the frequency domain position of the specific resources and the first system block of information Frequency domain position association.

In the present embodiment, the resource of specific resources and the first system block of information can form a side on time-frequency domain The shape of shape (such as: rectangle), specific resources may be implemented in this way can be associated with the resource of the first system block of information, example Such as: the resource frequency division multiplexing of specific resources and the first system block of information (Frequency Division Multiplexing, FDM) or time division multiplexing (Time Division Multiplexing, TDM) or specific resources part resource and first The resource FDM of system information block, and the resource TDM of another part resource and the first system block of information.Such as: above-mentioned specific resources Time-frequency domain position include the first system block of information frequency domain position and time-domain position at least one.Such as: it is described The frequency domain position of specific resources includes the frequency domain position of the first system block of information；The time domain position of the specific resources and/or Set the time-domain position including the first system block of information.

Wherein, the frequency domain position of above-mentioned specific resources includes that the frequency domain position of the first system block of information can be, institute State the first system block of information frequency domain position belong in the frequency domain positions of above-mentioned specific resources or both it is identical, such as: first The frequency domain position of system information block is that the frequency domain position of RB resource block (Resource Block, RB) 0 to RB19 specific resources is 0 To RB19, then；The time-domain position of above-mentioned specific resources includes that the time-domain position of the first system block of information can be, and described The time-domain position of one system information block belongs in the time-domain position of above-mentioned specific resources or the two is identical, such as: specific resources Time-domain position be symbol 2 to symbol 5, then the time-domain position of the first system block of information is symbol 2 to symbol 5.

In a kind of embodiment, the frequency domain position phase of the frequency domain position of above-mentioned specific resources and the first system block of information The frequency domain position of neighbour and the specific resources be located at the frequency domain position of the first system block of information either above or below or Person's duration that two sides and the specific resources occupy up and down is equal to synchronization signal block belonging to the first system block of information The duration that (Synchronization Signal Block, SS block) is occupied, and the specific resources time state pause judgments Position is identical as the time state pause judgments position of SS block belonging to the first system block of information, and specific resources bandwidth= (initial active DL bandwidth part) subtracts the first system block of information for initial activation downlink bandwidth part The obtained bandwidth of bandwidth or specific resources bandwidth=user terminal minimum bandwidth (UE minimum bandwidth) subtract The bandwidth for going the bandwidth of the first system block of information to obtain.

In the embodiment, the resource FDM of the corresponding the first system block of information of specific resources and specific money may be implemented The bandwidth of the corresponding the first system block of information in source and in the wide limit of power of minimum customer receipt tape, such user receive first System information block, and can simultaneously can receive second system block of information in specific resources, from facilitate reduction access delay.

In another embodiment, the frequency at the center of the frequency domain position of the specific resources and the first system block of information The center of domain position is aligned, the specific resources in the time domain with SS block head and the tail phase belonging to the first system block of information It connects.

Wherein, the center of the frequency domain position of the center of the frequency domain position of above-mentioned specific resources and the first system block of information Alignment can be, and the frequency domain bandwidth of specific resources and the frequency domain bandwidth of the first system block of information are on frequency domain about the same line (such as: a certain RE or RB) axial symmetry up and down.Above-mentioned specific resources in the time domain with SS block is end to end can be, it is special Determine resource time initial position is adjacent with the time end position of SS block or the time end position of specific resources with The time initial position of SS block is adjacent.

In the embodiment, the resource TDM of specific resources Yu the first system block of information may be implemented.

In another embodiment, the time-frequency domain position of the specific resources is belonging to the first system block of information Idle RB where the primary synchronization signal (Primary Synchronization Signal, PSS) of SS block in symbol, In, the free time RB is all or part of RB not occupied by the PSS in the target RB of symbol where the PSS, described Target RB is the Physical Broadcast Channel where the PSS in symbol with SS block belonging to the first system block of information (Physical Broadcast Channel, PBCH) corresponding RB.

Wherein, the corresponding RB of above-mentioned PBCH can be, and number RB identical with the number of the occupied RB of PBCH.Such as: PBCH occupies X RB, wherein X may be greater than 1 integer, and above-mentioned free time RB can be X-N free time RB whole or Part RB.Wherein, N number of RB can be the RB number (such as: N be equal to 12) of PSS occupancy.

In the embodiment, it may be implemented to transmit second system block of information using all or part of RB that PSS is occupied, from And transfer resource can be saved, and access delay can also be reduced, because receiving SS belonging to the first system block of information Block is at the same time it can also receiving second system block of information.

Optionally, in the present embodiment, the bandwidth of the specific resources includes:

The minimum bandwidth (UE minimum bandwidth) of the user terminal subtracts the first system block of information The bandwidth that bandwidth obtains；Or

The bandwidth of initial activation downlink bandwidth part (initial active DL bandwidth part) subtracts described The bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Wherein, the frequency domain position of initial activation downlink bandwidth part can be the frequency domain position of RMSI CORESET, initially The bandwidth for activating downlink bandwidth part can be the bandwidth of RMSI CORESET.

In the embodiment, the bandwidth that specific resources are determined by the minimum bandwidth of user terminal may be implemented, such as: with The subcarrier spacing of 30kHz is reference, and the minimum bandwidth of user terminal is 24RB, the bandwidth 20RB of the first system block of information, then The bandwidth of specific resources is 4 RB.It is can permit in this way using user terminal while receiving the first system block of information, also can Second system block of information is received in specific resources, reduces access delay.

And the bandwidth of specific resources can also be determined by the initial activation downlink bandwidth part of user terminal, such as: It is to refer to the subcarrier spacing of 15kHz, the initial activation downlink bandwidth part 24RB of user terminal, the first system block of information Bandwidth 20RB, then the bandwidth of specific resources is 4 RB.It can permit in this way and receiving the first system block of information using user terminal While, second system block of information can be also received in specific resources, reduce access delay.

It can also realize the bandwidth of the specific resources bandwidth equal with the first system block of information bandwidth.

The frequency domain bandwidth and frequency domain position of above-mentioned specific resources are illustrated below:

Such as: assuming that initial active DL bandwidth part bandwidth=24RB is (between the subcarrier of 15kHz Be divided into reference), SS block bandwidth be 20RB (with the subcarrier spacing of 15kHz be reference), specific resources (such as: expand system System information resources) and SS block FDM, and its bandwidth calculation method is initial active DL bandwidth part When bandwidth-SS block bandwidth, the bandwidth of specific resources is 4 RB (being reference with the subcarrier spacing of 15kHz).Specific resources Time domain as the time domain of SS block, as shown in figure 4, the frequency domain position of specific resources is located at the frequency domain position of SS block Top；

Assuming that base station sends the second system block of information (such as: extension system information) of mMTC business in specific resources, User terminal can also receive the extension system information of mMTC business while receiving SS block in specific resources, and And user terminal assumes the extension system information of mMTC business and the SS block is QCL.

Another example is: assuming that initial active DL bandwidth part bandwidth is 24RB (with the subcarrier of 30kHz Between be divided into reference), SS block bandwidth be 20RB (with the subcarrier spacing of 30kHz be reference).Specific resources (such as: it expands System information resource) and SS block FDM, and the bandwidth calculation method of specific resources is initial active DL Bandwidth part bandwidth-PBCH bandwidth=4RB (being reference with the subcarrier spacing of 30kHz).The time domain of specific resources and The time domain of SS block is the same, as shown in figure 5, the frequency domain position of specific resources is located at below the frequency domain position of SS block；

Assuming that base station sends the second system block of information (such as: extension system information) of mMTC business in specific resources, User can also receive the extension system information of mMTC business while receiving SS block in specific resources, and use The extension system information of mMTC business is assumed at family and the SS block is QCL.

Another example is: assuming that initial active DL bandwidth part bandwidth is 20RB (with the subcarrier of 30kHz Between be divided into reference), SS block bandwidth be 20RB (with the subcarrier spacing of 30kHz be reference), UE minimum Bandwidth is 24RB (being reference with the subcarrier spacing of 30kHz).Specific resources (such as: extension system information resources) and SS block FDM, and the bandwidth calculation method of specific resources is UE minimum bandwidth bandwidth-PBCH bandwidth=4RB (being reference with the subcarrier spacing of 30kHz).The time domain of specific resources is as the time domain of SS block, as shown in fig. 6, specific The frequency domain position equal distribution of resource two sides above and below the frequency domain position of SS block；

Assuming that base station sends the second system block of information (such as: extension system information) of mMTC business in default resource, User terminal can also receive the second system block of information of mMTC business while receiving SS block in specific resources, And user assumes the extension system information of mMTC business and the SS block is QCL.

It should be noted that compare and describe for convenience in the example above, no matter SCS, SS of RMSI CORESET Whether the SCS of second system block of information is identical on the SCS and specific resources of block, unified to convert the bandwidth description of three to It is corresponding RB number when referring to identical SCS.Actually it is not intended to limit the similarities and differences relationship of the SCS of three.

It should be noted that in the present embodiment, if the first system block of information is the system information block in SS block, and the The frequency domain position of one system information block may also be referred to as the frequency domain position of SS block belonging to the first system block of information, because, The two is identical.

Optionally, in the present embodiment, the second system block of information and the first system block of information exist as follows at least A kind of relationship: code rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Physical Resource Block number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

Such as: the code rate of the second system block of information is identical as the code rate of the first system block of information；Described second The attribute of DMRS where the attribute for the DMRS that system information block includes and the first system block of information on symbol is at least partly It is identical；The subcarrier spacing (subcarrier spacing, SCS) of the second system block of information and the first system information The SCS of block is identical；The object that the number and the first system block of information for the Physical Resource Block that the second system block of information occupies occupy The number for managing resource block is identical；

And it is also possible that the SCS of the second system block of information is identical as the SCS of remaining minimum system information RMSI, or The SCS of second system block of information described in person is indicated by target information domain in the first system block of information, wherein the target letter Breath domain is also used to indicate the corresponding target access parameter of first business；And/or the object that the second system block of information occupies The number for managing resource block is identical as the number of public Physical Resource Block.

In the embodiment, the code rate of the second system block of information and the code of the first system block of information may be implemented Rate is identical, code rate is indicated so as to avoid passing through additional signaling, to save transfer resource.

Wherein, the attribute of the DMRS on symbol where the attribute of above-mentioned DMRS and the first system block of information is at least partly The identical sequence that can include but is not limited to DMRS, phase, density (DMRS occupies the number of RE in a RB) and mapping side At least one of formula etc. is identical.So as to the whole or full content for avoiding passing through additional signaling to indicate DMRS, to save About transfer resource.

Furthermore it is also possible to realize that the SCS of the first system block of information of the SCS of second system block of information is identical, Huo Zheyu The SCS of RMSI is identical, SCS is indicated so as to avoid passing through additional signaling, to save transfer resource.

In addition, above-mentioned target information domain can be for the first type of service defined information field, and such as: RMSI The CORESET configuration instruction domain (CORESET configuration indicator) and downstream parameter setting instruction (dl At least one of numerology indicator) in domain etc..It may be implemented to reuse in above-mentioned target information domain in this way, to save Signaling overheads.Such as: target information domain is nonsensical for the user terminal of some mMTC business.

In addition, in above embodiment, can also realize the number of the Physical Resource Block that second system block of information occupies with The number for the Physical Resource Block that the first system block of information occupies is identical, alternatively, the physics money that the second system block of information occupies The number of source block is identical as the number of public Physical Resource Block.So as to avoid passing through additional signaling indicate second system believe The Physical Resource Block that breath block occupies, to save transfer resource.

It should be noted that base station can send the first system information in multiple possible resource locations in the present embodiment Block, and send second system block of information in the resource location of identical quantity, i.e., the resource quantity that above-mentioned specific resources include can To be equal to the resource quantity that base station may send the first system block of information.Such as: communication system below for 3GHz, base station can To send the first system block of information on 4 possible resource locations in 5ms time window, then above-mentioned specific resources also include 4 A possible resource for sending second system block of information.The communication system for arriving 6GHz for 3, base station can be in 8 in 5ms time window The first system block of information is sent on a possible resource location, then above-mentioned specific resources, which also include 8, may send second system The resource of block of information.For the communication system of 6GHz or more, base station can be in 64 possible resource locations in 5ms time window Upper transmission the first system block of information, then above-mentioned specific resources also include 64 resources that may send second system block of information.When So, actual capabilities are the transmission the first system information on part resource in the resource that can be used for transmitting the first system block of information Block, and actual capabilities are the transmission second system block of information on part resource in above-mentioned specific resources.Thus in practice, one A the first system block of information can correspond to a second system block of information.

In this way, the object that the number for the Physical Resource Block that above-mentioned second system block of information occupies and the first system block of information occupy The number of reason resource block is identical to be can be, the first corresponding system of the number for the Physical Resource Block that second system block of information occupies The number for the Physical Resource Block that system block of information occupies is identical；The number for the Physical Resource Block that above-mentioned second system block of information occupies with The number of public Physical Resource Block is identical to be can be, and the number for the Physical Resource Block that second system block of information occupies is corresponding The number of public Physical Resource Block is identical.

It is optionally, above-mentioned the step of specific resources receive second system block of information in the present embodiment, comprising:

According to the quasi- co-located (quasico- of the second system block of information and the first system block of information Location, QCL) relationship, second system block of information is received in specific resources.

Such as: user terminal thinks that the second system block of information and the first system block of information are QCL, so as to To receive second system in specific resources according to the QCL relationship of the second system block of information and the first system block of information Block of information.

In the embodiment, user terminal may be implemented and assume the second system block of information and the first system information Block is QCL, so as to according to the QCL relationship of the second system block of information and the first system block of information, in specific money Source receives second system block of information, can reduce the signaling overheads of instruction second system block of information identical parameters in this way.

Such as: the QCL relationship includes:

DMRS where reference signal and the first system block of information in the second system block of information on symbol exists At least one in airspace, gain, time delay and Doppler parameter is QCL.

The DMRS on symbol where user terminal directly uses the first system block of information may be implemented in this way in airspace, increasing At least one in benefit, time delay and Doppler parameter goes to receive second system block of information.

Optionally, in the present embodiment, after the first system block of information for receiving base station transmission, the method is also wrapped It includes:

If the first resource of the first system block of information described in resource and actual transmissions that the base station is distributed to other information Overlapping, and/or Secondary resource corresponding with second system block of information overlapping, then the user thinks the base station except institute State other information described in the resource transmission except first resource and the Secondary resource, wherein the specific resources include described Secondary resource and the other information are the information except the first system block of information and the two system block of information.

Wherein, above-mentioned Secondary resource can be the resource or above-mentioned specific resources of actual transmissions second system block of information In resource corresponding with the first resource of the first system block of information described in actual transmissions or Secondary resource be above-mentioned specific money Source.

In addition, the first resource of the first system block of information described in above-mentioned actual transmissions, which can be user terminal, receives base station hair The first resource instruction information (such as: the instruction of the instruction information of actual transmissions the first system block of information) sent, and pass through the instruction What information determined is actually used in the resource for transmitting the first system block of information.

In the embodiment, can with other information with first resource and/or Chong Die Secondary resource when, user terminal is thought Base station other information described in the resource transmission in addition to the first resource and the Secondary resource, such as: user terminal is recognized For base station other information is received or sent in the resource in addition to the first resource and the Secondary resource.So as to help User is helped to determine the resource allocation conditions of different information, so that user be helped correctly to carry out rate-matched and decoding.

Optionally, the business instruction information indicates that second type of service, the user terminal are supported in the base station It supports second type of service, and receives the second system block of information；Alternatively, described in the business instruction information instruction Second type of service is supported in base station, and the user terminal does not support second type of service, but supports first industry Service type；

If first of the first system block of information described in resource and actual transmissions that the base station is distributed to other information Resource overlapping, and/or Secondary resource corresponding with second system block of information overlapping, then the user terminal thinks the base It stands the other information described in the resource transmission in addition to the first resource and the Secondary resource, comprising:

If the user terminal receives, and successfully interprets the corresponding Secondary resource instruction letter of second type of service The first resource weight of the first system block of information described in the resource and actual transmissions that breath and the base station are distributed to other information Folded and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then the user terminal thinks the base station The other information described in the resource transmission in addition to the first resource and the Secondary resource, wherein the Secondary resource refers to Show that information is used to indicate in the specific resources Secondary resource of second system block of information described in actual transmissions；Or

If the user terminal does not receive the corresponding Secondary resource instruction information or described of second type of service User terminal receives the corresponding Secondary resource instruction information of the second type of service, but can not interpret the Secondary resource instruction letter Breath, then the user terminal thinks corresponding with the first resource of the first system block of information described in actual transmissions in the specific resources Resource be actually used in the Secondary resource for transmitting the second system block of information, and if the base station give other information distribution Resource it is Chong Die with the first resource and/or Chong Die with the Secondary resource, then the user terminal thinks that the base station exists Other information described in resource transmission in addition to the first resource and the Secondary resource；Or

If the user terminal does not receive the corresponding Secondary resource instruction information or described of second type of service User terminal receives the corresponding Secondary resource instruction information of the second type of service but can not interpret the Secondary resource instruction letter Breath, then the user terminal thinks all the second money for being actually used in the transmission second system block of information of the specific resources Source, and if the resource distributed to other information of the base station it is Chong Die with the first resource, and/or with the Secondary resource weight Folded, then the user terminal thinks the base station described in the resource transmission in addition to the first resource and the Secondary resource Other information.

In the embodiment, business instruction information may be implemented and indicate that second type of service, institute are supported in the base station It states user terminal and supports second type of service, and receive the second system block of information and user terminal receives, And when successfully interpreting second type of service corresponding Secondary resource instruction information, user can be helped to determine different letters The resource allocation conditions of breath, to correctly carry out rate-matched and decoding.

Such as: business instruction information may be implemented and indicate that second type of service is supported in the base station, the user is whole Second type of service is supported at end, and receives the second system block of information and user terminal receives, and successfully When interpreting second type of service corresponding Secondary resource instruction information, user terminal thinks the base station except described first Other information described in resource transmission except resource and the Secondary resource, and only in actual transmissions the first system block of information and Resource transmission other information except actual transmissions second system block of information, so as to save transfer resource, because, in spy The resource for determining the second system block of information of non-actual transmissions in resource can transmit other information.

Such as: when user terminal can interpret business instruction information, user terminal thinks that actual transmissions SSB instruction information refers to The SSB shown actually has sent and occupies corresponding physical resource, and the second business indicates real in the specific resources of information instruction Border is used to send the second system block of information of the second type of service.When the resource and the two resources that base station is distributed to other information When being overlapped, user terminal thinks that other information will not be transmitted in the lap, but the object other than the two resources Manage transmitted over resources.

Assuming that business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC+eMBB industry Business, 10 instruction mMTC+eMBB business.User terminal supports eMBB and mMTC business.

Business instruction information is set as 10 by base station, is sent on specific resources (may also be referred to as extension system information resources) The second system block of information (may also be referred to as extension system information) of mMTC business.User obtains MIB by SS block, according to Business instruction INFORMATION DISCOVERY in MIB works as business instruction information instruction base station support eMBB and the type that branches out supported is MMTC type of service, user receive the extension system information of mMTC business in the extension system information resources.Base station sends real Border transmission SSB instruction information and Secondary resource instruction information (may also be referred to as expanding SSB instruction information) are to user terminal, user Terminal determines that the physics of the practical extension system information for being occupied and being actually used in transmission mMTC by SSB provides according to the two information Source, resource and part extension system the information money that the other information other than the extension system information in addition to mMTC business is assigned to When source is overlapped, user still thinks that the overlapped resource is used for transmission the extension system information of mMTC business, and other information is opened up at this It is transmitted on physical resource other than exhibition system information resource.

In addition, can also realize that business instruction information indicates that second industry is supported in the base station in above embodiment Service type, the user terminal supports second type of service, and receives the second system block of information and the use Family terminal receives the corresponding Secondary resource instruction information of the second type of service, but can not interpret the Secondary resource instruction information When, the user terminal thinks corresponding with the first resource of the first system block of information described in actual transmissions in the specific resources Resource is actually used in the transmission second system block of information.User is helped to determine the resource allocation conditions of different information, thus just Really carry out rate-matched and decoding.

Wherein, in the present embodiment, in above-mentioned specific resources with the first resource of the first system block of information described in actual transmissions Corresponding resource can be, the resource pair in multiple resources that specific resources include with the first system block of information described in actual transmissions The resource answered.Such as: it is possibly used for top n resource in the resource of transmission the first system block of information and has actually used the first system letter Block is ceased, then top n resource is in above-mentioned specific resources, money corresponding with the resource of the first system block of information described in actual transmissions Source.

Such as: user terminal support the second type of service, but user terminal cannot interpret Secondary resource instruction information when, use Family terminal thinks that the SSB of actual transmissions SSB instruction information instruction actually has sent and occupies corresponding physical resource, and recognizes The corresponding resource of SSB actually to send in specific resources is to be actually used in the resource for sending second system block of information.Work as base station (resource and user terminal that the SSB actually sent is occupied think practical use to the resource distributed to other information with the two resources In send second system block of information resource) be overlapped when, user terminal thinks that other information will not be passed in the lap It is defeated, but transmitted on the physical resource other than the two resources.

In addition, can also realize that business instruction information indicates that second industry is supported in the base station in above embodiment Service type, the user terminal supports second type of service, and receives the second system block of information, but the user When terminal does not receive second type of service corresponding Secondary resource instruction information, the user terminal thinks described specific Resource corresponding with the first resource of the first system block of information described in actual transmissions is actually used in transmission second system in resource System block of information, helps user to determine the resource allocation conditions of different information, to correctly carry out rate-matched and decoding.Such as: User terminal supports the second type of service, but when user terminal does not receive Secondary resource instruction information, user terminal thinks real The SSB of border transmission SSB instruction information instruction actually has sent and occupies corresponding physical resource, and thinks in specific resources The corresponding resource of the SSB actually sent is to be actually used in the resource for the second system block of information for sending the second type of service.Work as base (resource and user terminal that the SSB actually sent is occupied think practical for the resource distributed to other information of standing and the two resources For sending the resource of second system block of information) when being overlapped, user thinks that other information will not be transmitted in the lap, But it is transmitted on the physical resource other than the two resources.

In addition, can also realize that business instruction information indicates that second industry is supported in the base station in above embodiment Service type, the user terminal supports second type of service, and receives the second system block of information, but the user When terminal does not receive second type of service corresponding Secondary resource instruction information, the user terminal thinks described specific Whole resources of resource are actually used in the transmission second system block of information, and user terminal thinks the base station except described the Other information described in resource transmission except one resource and the Secondary resource.User is helped to determine the resource allocation of different information Situation, to correctly carry out rate-matched and decoding.

Such as: user terminal support the second type of service, but user terminal do not receive Secondary resource instruction information when, use Family terminal thinks that all resources are practical all for sending the second system block of information of the second type of service in specific resources, work as user To other information distribute resource it is Chong Die with the appearance of these resources when, user terminal thinks that other information will not be in the lap Transmission, but transmitted on the physical resource other than all specific resources.

Certainly, in the present embodiment, business indicates that information indicates that second type of service, the user are supported in the base station Terminal supports second type of service, and receives the second system block of information, but the user terminal does not receive institute When stating the second type of service corresponding Secondary resource instruction information, user terminal is matched according to the resource that base station is distributed to other information It sets and receives the decode other information.

In addition, can also realize in above embodiment, the business instruction information indicates that the base station supports described the Two types of service, the user terminal does not support second type of service, but supports first type of service and user Terminal receives, and when successfully interpreting second type of service corresponding Secondary resource instruction information, user terminal is thought Base station other information described in the resource transmission in addition to the first resource and the Secondary resource, and base station is in reality The resource transmission other information except the first system block of information and actual transmissions second system block of information is transmitted, user is helped The resource allocation conditions of different information are determined, to correctly carry out rate-matched and decoding.

Such as: user terminal thinks that the SSB of actual transmissions SSB instruction information instruction actually has sent and occupies correspondence Physical resource, Secondary resource instruction information instruction resource on be actually used in send the second type of service second system information Block.When the resource that base station is distributed to other information is Chong Die with the appearance of the two resources, user terminal thinks that other information will not It transmits in the lap, but is transmitted on the physical resource other than the two resources.

Assuming that business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC business, 10 Indicate mMTC business.Older version user terminal only supports eMBB business and user terminal defaults business and indicates that information is 00.

Base station supports eMBB business and business instruction information is set as 10, and mMTC industry is sent in extension system information resources The extension system information of business.Older version user terminal obtains MIB by SS block, according to the business instruction information hair in MIB Now when business instruction information is not 00, the type that branches out is supported in instruction base station, and user terminal thinks base station in the extension system The extension system information to branch out is sent in information resources.Base station sends actual transmissions SSB instruction information and expands SSB instruction For information to user, user terminal is determined according to the two information practical by SSB is occupied and is actually used in that transmission branches out opens up The physical resource for opening up system information, when the eMBB business PDSCH resource being assigned to and the overlapping of extension system information resources, user Still think that the overlapped resource is used for transmission the extension system information to branch out, eMBB business PDSCH believes in the extension system It is transmitted on physical resource other than breath resource.

Also, assume business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC industry Business, 10 instruction mMTC business.Older version user ignores business instruction information.

Business instruction information is set as 10 by base station, and the extension system letter of mMTC business is sent in extension system information resources Breath.Older version user obtains MIB by SS block, ignores the business instruction information in MIB.

Base station sends actual transmissions SSB instruction information and expands SSB instruction information to user, and user is according to the two information The practical physical resource for being occupied and being actually used in the extension system information that transmission branches out by SSB is determined, when eMBB business When resource and extension system the information resources overlapping that PDSCH is assigned to, user still thinks that the overlapped resource is used for transmission expansion The extension system information of business, eMBB business PDSCH are transmitted on the physical resource other than the extension system information resources.

In addition, can also realize in above embodiment, the business instruction information indicates that the base station supports described the Two types of service, the user terminal do not support second type of service, but support first type of service and described User terminal receives the corresponding Secondary resource instruction information of the second type of service, but can not interpret the Secondary resource instruction letter When breath, the user terminal thinks corresponding with the first resource of the first system block of information described in actual transmissions in the specific resources Resource be actually used in the transmission second system block of information, and the user terminal thinks the base station except first money Other information described in resource transmission except source and the Secondary resource.To help user to determine the resource allocation of different information Situation, to correctly carry out rate-matched and decoding.

Such as: user terminal does not support the second type of service, only supports the first type of service, and user terminal cannot be interpreted Secondary resource indicates when information: user terminal thinks that the SSB of actual transmissions SSB instruction information instruction actually has sent and occupies Corresponding physical resource, and think that the SSB actually sent in specific resources corresponding resource is to be actually used in send the second industry The resource of the second system block of information of service type.When the resource and the two resources (practical transmissions that user distributes to other information The resource that occupies of SSB and user terminal think be actually used in the resource for sending second system block of information) when being overlapped, use Family terminal thinks that other information will not be transmitted in the lap, but transmits on the physical resource other than the two resources.

In addition, the business instruction information indicates that second type of service is supported in the base station in above embodiment, The user terminal does not support second type of service, but supports first type of service, and, but the user terminal When not receiving second type of service corresponding Secondary resource instruction information, the user terminal thinks the specific resources In resource corresponding with the first resource of the first system block of information described in actual transmissions be actually used in transmission second system letter Cease block, and user terminal think the base station described in the resource transmission in addition to the first resource and the Secondary resource its His information.To help user to determine the resource allocation conditions of different information, to correctly carry out rate-matched and decoding.

Such as: user terminal does not support the second type of service, only supports the first type of service, and user terminal does not receive Secondary resource indicates when information: user terminal thinks that the SSB of actual transmissions SSB instruction information instruction actually has sent and occupies Corresponding physical resource, and think that the SSB sent in practical specific resources corresponding resource is to be actually used in send the second system The resource for block of information of uniting.When the resource and the two resource (resources that the SSB actually sent is occupied that user distributes to other information Think to be actually used in the resource for sending second system block of information with user terminal) when being overlapped, user thinks other information not It can transmit in the lap, but be transmitted on the physical resource other than the two resources.

In addition, the business instruction information indicates that second type of service is supported in the base station in above embodiment, The user terminal does not support second type of service, but supports first type of service, and, but the user terminal When not receiving second type of service corresponding Secondary resource instruction information, the user terminal thinks the specific resources Whole resources be actually used in the transmission second system block of information, and user terminal thinks the base station except first money Other information described in resource transmission except source and the Secondary resource.To help user to determine the resource allocation of different information Situation, to correctly carry out rate-matched and decoding.Such as: user terminal does not support the second type of service, only supports the first industry Service type, and user terminal does not receive Secondary resource and indicates when information: user terminal thinks that the resource of specific resources is practical all For sending second system block of information, when the resource that user distributes to other information is Chong Die with the appearance of these resources, user recognizes It will not transmit in the lap for other information, but be transmitted on the physical resource other than all resources of specific resources.

Certainly, in the present embodiment, the business instruction information indicates that second type of service is supported in the base station, described User terminal does not support second type of service, but supports first type of service, and, but the user terminal does not connect When receiving second type of service corresponding Secondary resource instruction information, user terminal is distributed according to base station to other information Resource distribution goes to receive the decode other information.

Optionally, in the present embodiment, the business instruction information indicates that second type of service, institute are supported in the base station Stating user terminal supports second type of service and first type of service and the user terminal not to receive second System information block, the user terminal confirm that the base station does not support second type of service actually；Alternatively, the user is whole End can not interpret the business instruction information；Alternatively, the business instruction information indicates that first business is supported in the base station Type, and the user terminal supports first type of service；

After the first system block of information for receiving base station transmission, the method also includes:

The user terminal receives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, And the resource that the base station is distributed to other information is Chong Die with the first resource of the first system block of information described in actual transmissions, And/or it is Chong Die with the Secondary resource of second system block of information described in actual transmissions, then the user terminal thinks base station except institute State other information described in the resource transmission except first resource and the Secondary resource, wherein the Secondary resource indicates information The Secondary resource of second system block of information described in actual transmissions is used to indicate in the specific resources；Or

If the user terminal does not receive the corresponding Secondary resource instruction information or described of second type of service User terminal receives the corresponding Secondary resource instruction information of the second type of service but can not interpret the Secondary resource instruction letter Breath, then the user terminal thinks that the specific resources are used for transmission the information of first type of service.

Wherein, the information of above-mentioned first type of service includes but is not limited to the control information and data etc. of the first type of service At least one of in.In addition, the content transmitted in above-mentioned specific resources can be QCL with the first system block of information.

In the embodiment, business instruction information may be implemented and indicate that second type of service, institute are supported in the base station Stating user terminal supports second type of service and first type of service and the user terminal not to receive second System information block, the user terminal confirm that the base station does not support second type of service actually, that is, although business indicates Information indicates that the second type of service is supported in base station, but user terminal does not receive second system block of information in specific resources, then uses Family terminal thinks business instruction information instruction mistake, and base station does not support the second type of service actually.In this way, if user terminal receives It arrives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, can solve help through the above steps User determines the resource allocation conditions of different information, so that user be helped correctly to carry out rate-matched and decoding.And if user Terminal does not receive above-mentioned Secondary resource instruction information, or can not interpret Secondary resource instruction information, then user terminal is thought The specific resources are used for transmission the information of first type of service.

In addition, in the embodiment, in the case where can also realizing that user terminal can not interpret the business instruction information, If user terminal receives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, pass through above-mentioned step User can be helped to determine the resource allocation conditions of different information, to correctly carry out rate-matched and decoding suddenly.And If user terminal does not receive above-mentioned Secondary resource instruction information, or can not interpret Secondary resource instruction information, then user is whole Think that the specific resources are used for transmission the information of first type of service in end.

Such as: user terminal can not be interpreted business instruction information (such as: user directly ignores the information), and user Terminal, which has received, expands SSB instruction information and Secondary resource instruction information, and user terminal thinks that actual transmissions SSB instruction information refers to The SSB shown actually has sent and occupies corresponding physical resource, actually uses in the resource of Secondary resource instruction information instruction In transmission second system block of information.When the resource that base station is distributed to other information is Chong Die with the appearance of the two resources, user recognizes It will not transmit in the lap for other information, but be transmitted on the physical resource other than the two resources.

Another example is: user terminal can not interpret the business instruction information, and user terminal does not receive the second instruction letter Breath, it is believed that all resources of specific resources can be carried out the transmission of the data of the first type of service.

In addition, if can also realize, business instruction information indicates that the base station supports described first in above embodiment Type of service, and in the case where user terminal support first type of service, if user terminal receives, and successfully solve The corresponding Secondary resource instruction information of second type of service is read, user can be helped to determine different information through the above steps Resource allocation conditions, to correctly carry out rate-matched and decoding.And if user terminal does not receive above-mentioned Secondary resource It indicates information, or Secondary resource instruction information can not be interpreted, then it is described to think that the specific resources are used for transmission for user terminal The information of first type of service.

Such as: business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC business, 10 instruction mMTC business.Older version user ignores business instruction information.

Business instruction information is set as 10 by base station, and the extension system letter of mMTC business is sent in extension system information resources Breath.Older version user obtains MIB by SS block, ignores the business instruction information in MIB, it is believed that base station is in the extension system EMBB business information is sent in information resources.User receives eMBB business information in extension system information resources.

Optionally, the Secondary resource instruction information in the present embodiment passes through system information, wireless heterogeneous networks (Radio Resource Control, RRC) message and/or other proprietary signallings.

Wherein, above system information can be RMSI or other systems information, be not construed as limiting to this embodiment of the present invention.

In the embodiment, base station sends Secondary resource to user terminal and indicates information, and user terminal can be helped correct Resource allocation status is understood, to carry out rate-matched and decoding.

Optionally, the Secondary resource instruction information in the present embodiment is real by bitmap (bitmap) and/or numerical value Transmit the resource of the second system block of information in border.

Wherein, above-mentioned numerical value can be integer, such as: 4,5 or 6 etc..In addition, above-mentioned numerical value can determine specific money The resource of actual transmissions second system block of information in source.

In addition, above-mentioned bitmap can be bitmap corresponding with the resource for including of above-mentioned specific resources, pass through Bitmap can indicate the resource of actual transmissions second system block of information in specific resources.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

It should be noted that above-mentioned specific resources, which can be, is used for transmission the more of second system block of information in the present embodiment A candidate resource, and the resource number that specific resources include is identical as the resource number of the first system block of information is used for transmission.When So, it can be and be illustrated with a cycle here, such as: frequency range is greater than in the communication system of 6GHz, in a cycle The resource for being inside used for transmission the first system block of information includes 64 resources, then above-mentioned specific resources also may include 64 resources. In addition, in actual transmissions, it may be possible to part resource actual transmissions in specific resources second system block of information.Resource units can To be that perhaps the time domains such as a symbol unit i.e. resource can be understood as the specific frequency domain resource or one an of time slot with time slot The specific frequency domain resource of a symbol, wherein specific frequency domain resource may refer to the frequency domain position of specific resources described above here It sets, does not repeat herein.

In above embodiment, top n resource can be suitable according to the time in above-mentioned specific resources in above-mentioned specific resources Top n resource in sequence sequence, such as: preceding 4 resources or preceding 8 resources etc. can be indicated by a N in this way The resource of actual transmissions second system block of information, thus saving signaling expense.

Above-mentioned first bitmap can be full bitmap (full bitmap), which owns with what specific resources included Resource is corresponding, can indicate the resource of actual transmissions second system block of information by the first bitmap in this way.In addition, above-mentioned default Value can be 1 or 0, such as: the first bitmap takes 1 expression resource actual transmissions second system block of information.

Above-mentioned 2nd bitmap can be the corresponding resource grouping of each bit in grouping bitmap, the bitmap, often A resource grouping may include multiple resources, such as: specific resources include 64 resources, and can be divided into 8 groupings, Mei Gefen 8 resources of group, certainly, be only here resources are carried out with 64 resources, such as: specific resources can also be including 16 resources etc. Deng.It can indicate which grouping has the transmission of second system block of information by above-mentioned 2nd bitmap in this way, and be grouped in interior resource Actual transmissions second system block of information.

Above-mentioned 3rd bitmap can be corresponding with resource grouping, in the bitmap in the grouping of each bit corresponding resource one A resource, and the bitmap is grouped applied to all resources, can indicate M resource by above-mentioned M and the 3rd bitmap in this way Grouping has a transmission of second system information, and the 3rd bitmap indicates to have in which resource in the grouping of these resources actual transmissions the Two system block of information.

Above-mentioned 4th bitmap can be the corresponding resource grouping of each bit in grouping bitmap, the bitmap, this Sample can indicate which grouping has the transmission of second system block of information by the 4th bitmap, and indicate these resources point by N Actual transmissions second system block of information in top n resource in group.

Above-mentioned 5th bitmap can be the corresponding resource grouping of each bit in grouping bitmap, the bitmap, and A resource in 6th bitmap in each bit corresponding resource grouping, can indicate which is provided by the 5th bitmap in this way Source packet has the transmission of second system block of information, these resources are grouped actual transmissions in which resource in the 6th bitmap expression group Second system block of information.

Optionally, Secondary resource indicates time index of the information by the first system block of information in the present embodiment (time index) or time index set (time index set) indicate second system block of information described in actual transmissions Resource, wherein the resource of second system block of information described in the actual transmissions be the specific resources described in time index or The corresponding resource of the first system block of information of person's time index set instruction.

Wherein, above-mentioned time index and time index set can determine some the first system block of informations, in this way can be true Resource actual transmissions corresponding with the first system block of information second system block of information in fixed above-mentioned specific resources.Due to passing through the The time index or time index set of one system information block determine the resource of actual transmissions second system block of information, thus It does not need to introduce new concept, so that the improvement to user terminal and base station is reduced, with save the cost.

If step 304, the user terminal do not support the type of service of the business instruction information instruction, cell is carried out Gravity treatment.

Above-mentioned business is not supported to indicate the type of service of information instruction if user terminal may be implemented by step 304, Carry out cell reselection.Such as: business indicates that information indicates business A, indicates that business A is supported in base station, if user terminal is not supported Business A, user terminal carry out cell reselection.

Another example is: business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC industry Business, 10 instruction mMTC business.User terminal does not support eMBB business

Business instruction information is set as 00 by base station, and user terminal obtains MIB by SS block, according to the business in MIB Indicate that INFORMATION DISCOVERY indicates that the type of service of information instruction is eMBB type when business, user carries out cell reselection.

Certainly, if the first type of service is only supported in business instruction information instruction base station, and user terminal supports the first industry Service type, then user terminal thinks that all resources in specific resources can be carried out the transmission of the data of the first type of service, User terminal carries out the data transmission of the first type of service in these resources.

Such as: assuming that business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC industry Business, 10 instruction mMTC business.User terminal supports eMBB business.

Business instruction information is set as 00 by base station, and user obtains MIB by SS block, is indicated according to the business in MIB INFORMATION DISCOVERY is eMBB business when the type of service of business instruction information instruction, and user thinks that the information of eMBB business can open up System information transmitted over resources is opened up, user receives the information of eMBB business in extension system information resources.

It should be noted that step 304 is optional, because being not carried out when user terminal meets the condition of step 303 Step 304.In addition, cell reselection can may be also carried out in other cases in user terminal in the present embodiment.

Such as: in another embodiment, after the first system block of information for receiving base station transmission, the method is also Include:

The instruction of business described in the type of service that the user terminal is supported information does not indicate, then carries out cell reselection.

In the embodiment, the type of service of user terminal support may be implemented, above-mentioned business instruction information does not indicate, or Person does not support base station that user terminal carries out cell reselection.Such as base station indicates support business D, but user terminal supports business A, user terminal carry out cell reselection.

Another example is: assume business instruction information be 00 be designated as it is non-branch out (such as eMBB business), 01 instruction URLLC Business, 10 instruction mMTC business.User does not support eMBB and mMTC business.

Business instruction information is set as 10 by base station, and the extension system letter of mMTC business is sent in extension system information resources Breath.User terminal obtains MIB by SS block, according to the business instruction INFORMATION DISCOVERY in MIB when business instruction information instruction Type of service be mMTC type of service, user terminal carries out cell reselection.

In another embodiment, the business instruction information indicates that second type of service is supported in the base station, The user terminal supports second type of service and the user terminal not to receive second system block of information, described User terminal confirms that the base station does not support second type of service actually；The first system information for receiving base station and sending After block, the method also includes:

Carry out cell reselection.

In the embodiment, the business instruction information may be implemented and indicate that second service class is supported in the base station Type, the user terminal support second type of service, do not support first type of service and the user terminal not Second system block of information is received, the user terminal confirms that the base station does not actually support second type of service, that is, uses Family terminal thinks that mistake has occurred in business instruction information, for example, it may be possible to be that mistake message is sent out in the base station of older version or base station, To which user terminal carries out cell reselection.

In another embodiment, the business instruction information indicates that second type of service is supported in the base station, The user terminal supports second type of service and first type of service and the user terminal not to receive the Two system block of information, it is described receive base station send the first system block of information after, the method also includes:

Carry out cell reselection.

In the embodiment, the business instruction information may be implemented and indicate that second service class is supported in the base station Type, the user terminal support second type of service and first type of service and the user terminal not to receive To second system block of information, user terminal carries out cell reselection.

Optionally, in the present embodiment, carrying out cell reselection includes but is not limited to:

Current area priority is reduced (for example, the cell reselection for reducing current area is sluggish, to require when reducing cell reselection Cell received signal quality difference value), forbid user to access current area (such as: current area bar is fallen) or will forbid User enters current carrier (such as: carrier wave bar where current area falls).

In the present embodiment, the embodiment of plurality of optional is increased on the basis of embodiment shown in Fig. 1, and can be real Existing forward compatibility and backwards compatibility, and the beneficial effects such as access delay can also be reduced.

Fig. 7 is referred to, Fig. 7 is the transmission method of another system information block provided in an embodiment of the present invention, and this method is answered For base station, as shown in fig. 7, comprises following steps:

Step 701 sends the first system block of information, wherein the first system block of information includes business instruction information, institute It states business instruction information and is used for the type of service that the base station is supported, the type of service includes the first type of service and/or the Two types of service；

Step 702 sends second system block of information in specific resources, and the second system block of information includes second industry The access relevant information of service type, and the frequency domain position of the specific resources and the frequency domain position of the first system block of information close Connection.

Optionally, the time-frequency domain position of the specific resources includes the frequency domain position and time domain of the first system block of information Position at least one.

Optionally, the frequency domain position of the specific resources is adjacent with the frequency domain position of the first system block of information, and The frequency domain position of the specific resources is located at the either above or below or upper and lower of the frequency domain position of the first system block of information The duration that two sides and the specific resources occupy be equal to the first system block of information belonging to SS block occupy when It is long, and the time of SS block belonging to the specific resources time state pause judgments position and the first system block of information originates End position is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, The specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is synchronization signal block SS block belonging to the first system block of information PSS where idling-resource block RB in symbol, wherein the free time RB be in the target RB of the place PSS symbol not by The all or part of RB that the PSS is occupied, the target RB be where the PSS in symbol with the first system block of information The corresponding RB of PBCH of affiliated SS block.

Optionally, the bandwidth of the specific resources includes:

The minimum bandwidth (UE minimum bandwidth) of the user terminal subtracts the first system block of information The bandwidth that bandwidth obtains；Or

The bandwidth of initial activation downlink bandwidth part (initial active DL bandwidth part) subtracts described The bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Optionally, there is following at least one relationship: code in the second system block of information and the first system block of information The Physical Resource Block that rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

Optionally, after sending the first system block of information, the method also includes:

Send the corresponding Secondary resource instruction information of second type of service, wherein the Secondary resource indicates information The Secondary resource of second system block of information described in actual transmissions is used to indicate in the specific resources.

Optionally, the Secondary resource instruction information passes through system information, RRC information and/or other proprietary signallings；

The Secondary resource instruction information passes through second system information described in bitmap and/or numerical value actual transmissions The resource of block；Alternatively, the Secondary resource indicates time index or time rope of the information by the first system block of information Draw the resource of second system block of information described in set instruction actual transmissions, wherein second system information described in the actual transmissions The resource of block is corresponding for the first system block of information of time index described in the specific resources or the instruction of time index set Resource.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

It should be noted that the present embodiment is as Fig. 2 to the embodiment of the corresponding base station of embodiment shown in Fig. 3, Specific embodiment may refer to Fig. 2 to embodiment related description shown in Fig. 3, and reach identical beneficial effect, be Repeated explanation is avoided, details are not described herein again.

Fig. 8 is referred to, Fig. 8 is a kind of structure chart of user terminal provided in an embodiment of the present invention, as shown in figure 8, user Terminal 800 includes:

Receiving module 801, for receiving the first system block of information of base station transmission, wherein the first system block of information Indicate that information, the business instruction information are used for the type of service that the base station is supported including business, the type of service includes First type of service and/or the second type of service；

Determining module 802, if the business instruction information is successfully interpreted for the user terminal, according to the business Indicate the type of service that information determines that the base station is supported；And

If receiving module 801 is also used to the user terminal and supports second type of service, and business instruction letter Breath indicates that second type of service is supported in the base station, then receives second system block of information, second system in specific resources System block of information includes the access relevant information of second type of service, and the frequency domain position of the specific resources and described first The frequency domain position of system information block is associated with.

It should be noted that above-mentioned module can be software module, it perhaps can be hardware module or can be software With the module of combination of hardware.

Optionally, the time-frequency domain position of the specific resources includes the frequency domain position and time domain of the first system block of information Position at least one.

Optionally, the frequency domain position of the specific resources is adjacent with the frequency domain position of the first system block of information, and The frequency domain position of the specific resources is located at the either above or below or upper and lower of the frequency domain position of the first system block of information The duration that two sides and the specific resources occupy be equal to the first system block of information belonging to SS block occupy when It is long, and the time of SS block belonging to the specific resources time state pause judgments position and the first system block of information originates End position is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, The specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is synchronization signal block SS block belonging to the first system block of information Primary synchronization signal PSS where idling-resource block RB in symbol, wherein the free time RB is the mesh of the place PSS symbol The all or part of RB that is not occupied by the PSS in mark RB, the target RB be where the PSS in symbol with described first The corresponding RB of Physical Broadcast Channel PBCH of SS block belonging to system information block.

Optionally, the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Optionally, there is following at least one relationship: code in the second system block of information and the first system block of information The Physical Resource Block that rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

Optionally, if the receiving module supports second type of service, and the business for the user terminal Indicate that information indicates that second type of service is supported in the base station, then according to the second system block of information and first system The QCL relationship for block of information of uniting receives second system block of information in specific resources.

Optionally, the QCL relationship includes:

DMRS where reference signal and the first system block of information in the second system block of information on symbol exists At least one in airspace, gain, time delay and Doppler parameter is QCL.

Optionally, as shown in figure 9, the user terminal 800 further include:

First confirmation module 803, if first described in the resource and actual transmissions distributed for the base station to other information The first resource of system information block is overlapped, and/or Secondary resource corresponding with second system block of information overlapping, then it is assumed that institute State base station other information described in the resource transmission in addition to the first resource and the Secondary resource, wherein described specific Resource include the Secondary resource and the other information be the first system block of information and the two system block of information it Outer information.

Optionally, the business instruction information indicates that second type of service, the user terminal are supported in the base station It supports second type of service, and receives the second system block of information；Alternatively, described in the business instruction information instruction Second type of service is supported in base station, and the user terminal does not support second type of service, but supports first industry Service type；

If first confirmation module 803 is received for the user terminal, and successfully interprets second business First described in the resource and actual transmissions that the corresponding Secondary resource instruction information of type and the base station are distributed to other information The first resource of system information block is overlapped, and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then is recognized For base station other information described in the resource transmission in addition to the first resource and the Secondary resource, wherein described Secondary resource instruction information is used to indicate in the specific resources second money of second system block of information described in actual transmissions Source；Or

If first confirmation module 803 does not receive second type of service corresponding for the user terminal Two resource indication informations or the user terminal receive the corresponding Secondary resource instruction information of the second type of service, but nothing Method interprets the Secondary resource and indicates information, then the user terminal is thought in the specific resources with described in actual transmissions first The corresponding resource of the first resource of system information block be actually used in the Secondary resource for transmitting the second system block of information, and If the resource that the base station is distributed to other information is Chong Die with the first resource, and/or Chong Die with the Secondary resource, then recognize For base station other information described in the resource transmission in addition to the first resource and the Secondary resource；Or

If first confirmation module 803 does not receive second type of service corresponding for the user terminal Two resource indication informations or the user terminal receive the corresponding Secondary resource instruction information of the second type of service but can not Secondary resource instruction information is interpreted, then the user terminal is thought that the specific resources are all and is actually used in described in transmission The Secondary resource of second system block of information, and if the resource distributed to other information of the base station and the first resource weight It is folded and/or Chong Die with the Secondary resource, then it is assumed that the base station is in addition to the first resource and the Secondary resource Other information described in resource transmission.

Optionally, the business instruction information indicates that second type of service, the user terminal are supported in the base station Second type of service and first type of service and the user terminal is supported not to receive second system information Block, the user terminal confirm that the base station does not support second type of service actually；Alternatively, the user terminal can not solve Read the business instruction information；Alternatively, the business instruction information indicates that first type of service, and institute are supported in the base station It states user terminal and supports first type of service；As shown in Figure 10, the user terminal 800 further include:

Second confirmation module 804 if receiving for the user terminal, and successfully interprets second type of service pair The first system letter described in the resource and actual transmissions that the Secondary resource instruction information answered and the base station are distributed to other information The first resource overlapping of block is ceased, and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then it is assumed that described Base station other information described in the resource transmission in addition to the first resource and the Secondary resource, wherein second money Source instruction information is used to indicate in the specific resources Secondary resource of second system block of information described in actual transmissions；Or

Third confirmation module 805, if not receiving second type of service corresponding second for the user terminal Resource indication information or the user terminal receive the corresponding Secondary resource instruction information of the second type of service but can not solve Read the Secondary resource instruction information, then it is assumed that the specific resources are used for transmission the information of first type of service.

Optionally, the Secondary resource instruction information passes through system information, RRC information and/or other proprietary signallings；

The Secondary resource instruction information passes through second system information described in bitmap and/or numerical value actual transmissions The resource of block；Alternatively, the Secondary resource indicates time index or time rope of the information by the first system block of information Draw the resource of second system block of information described in set instruction actual transmissions, wherein second system information described in the actual transmissions The resource of block is corresponding for the first system block of information of time index described in the specific resources or the instruction of time index set Resource.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

Terminal provided in an embodiment of the present invention can be realized user terminal in the embodiment of the method for Fig. 2 to Fig. 3 realize it is each A process, to avoid repeating, which is not described herein again, and the first system block of information in a communications system have compatibility.

1, Figure 11 is a kind of structure chart of base station provided in an embodiment of the present invention, as shown in figure 11, base station referring to Figure 1 1100 include:

Sending module 1101, for sending the first system block of information, wherein the first system block of information includes that business refers to Show that information, the business instruction information are used for the type of service that the base station is supported, the type of service includes the first service class Type and/or the second type of service；

Sending module 1101 is also used to send second system block of information in specific resources, and the second system block of information includes The access relevant information of second type of service, and the frequency domain position of the specific resources and the first system block of information Frequency domain position association.

It should be noted that above-mentioned module can be software module, it perhaps can be hardware module or can be software With the module of combination of hardware.

Optionally, the time-frequency domain position of the specific resources includes the frequency domain position and time domain of the first system block of information Position at least one.

Optionally, the frequency domain position of the specific resources is adjacent with the frequency domain position of the first system block of information, and The frequency domain position of the specific resources is located at the either above or below or upper and lower of the frequency domain position of the first system block of information The duration that two sides and the specific resources occupy be equal to the first system block of information belonging to SS block occupy when It is long, and the time of SS block belonging to the specific resources time state pause judgments position and the first system block of information originates End position is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, The specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is synchronization signal block SS block belonging to the first system block of information PSS where idling-resource block RB in symbol, wherein the free time RB be in the target RB of the place PSS symbol not by The all or part of RB that the PSS is occupied, the target RB be where the PSS in symbol with the first system block of information The corresponding RB of PBCH of affiliated SS block.

Optionally, the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Optionally, there is following at least one relationship: code in the second system block of information and the first system block of information The Physical Resource Block that rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

Optionally, sending module 1101 is also used to send the corresponding Secondary resource instruction information of second type of service, Wherein, the Secondary resource instruction information is used to indicate in the specific resources institute of second system block of information described in actual transmissions State Secondary resource.

Optionally, Secondary resource instruction information by system information, radio resource control RRC message and/or other Proprietary signalling；

The Secondary resource instruction information passes through second system described in bitmap bitmap and/or numerical value actual transmissions The resource of block of information；Alternatively, Secondary resource instruction information by the time index of the first system block of information or when Between index set instruction actual transmissions described in second system block of information resource, wherein second system described in the actual transmissions The resource of block of information is the first system block of information of time index described in the specific resources or the instruction of time index set Corresponding resource.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

Terminal provided in an embodiment of the present invention can be realized each process that base station is realized in the embodiment of the method for Fig. 4, be Avoid repeating, which is not described herein again, and the first system block of information in a communications system have compatibility.

A kind of hardware structural diagram of Figure 12 user terminal of each embodiment to realize the present invention,

The user terminal 1200 includes but is not limited to: radio frequency unit 1201, network module 1202, audio output unit 1203, input unit 1204, sensor 1205, display unit 1206, user input unit 1207, interface unit 1208, storage The components such as device 1209, processor 1210 and power supply 1211.It will be understood by those skilled in the art that user shown in Figure 12 Terminal structure does not constitute the restriction to user terminal, and user terminal may include components more more or fewer than diagram, or Combine certain components or different component layouts.In embodiments of the present invention, user terminal includes but is not limited to mobile phone, puts down Plate computer, laptop, palm PC, vehicle-mounted user terminal, wearable device and pedometer etc..

Radio frequency unit 1201, for receiving the first system block of information of base station transmission, wherein the first system block of information Indicate that information, the business instruction information are used for the type of service that the base station is supported including business, the type of service includes First type of service and/or the second type of service；

Processor 1210, if the business instruction information is successfully interpreted for the user terminal, according to the business Indicate the type of service that information determines that the base station is supported；And

If radio frequency unit 1201 is also used to the user terminal and supports second type of service, and business instruction letter Breath indicates that second type of service is supported in the base station, then receives second system block of information, second system in specific resources System block of information includes the access relevant information of second type of service, and the frequency domain position of the specific resources and described first The frequency domain position of system information block is associated with.

Optionally, the time-frequency domain position of the specific resources includes the frequency domain position and time domain of the first system block of information Position at least one.

Optionally, the frequency domain position of the specific resources is adjacent with the frequency domain position of the first system block of information, and The frequency domain position of the specific resources is located at the either above or below or upper and lower of the frequency domain position of the first system block of information The duration that two sides and the specific resources occupy is equal to synchronization signal block SS block belonging to the first system block of information The duration of occupancy, and SS block belonging to the specific resources time state pause judgments position and the first system block of information Time state pause judgments position is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, The specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is synchronization signal block SS block belonging to the first system block of information Primary synchronization signal PSS where idling-resource block RB in symbol, wherein the free time RB is the mesh of the place PSS symbol The all or part of RB that is not occupied by the PSS in mark RB, the target RB be where the PSS in symbol with described first The corresponding RB of Physical Broadcast Channel PBCH of SS block belonging to system information block.

Optionally, the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Optionally, there is following at least one relationship: code in the second system block of information and the first system block of information The Physical Resource Block that rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

It is optionally, described the step of specific resources receive second system block of information, comprising:

According to the QCL relationship of the second system block of information and the first system block of information, the is received in specific resources Two system block of information.

Optionally, the QCL relationship includes:

DMRS where reference signal and the first system block of information in the second system block of information on symbol exists At least one in airspace, gain, time delay and Doppler parameter is QCL.

Optionally, after the first system block of information for receiving base station transmission, radio frequency unit 1201 is also used to:

If the first resource of the first system block of information described in resource and actual transmissions that the base station is distributed to other information Overlapping, and/or Secondary resource corresponding with second system block of information overlapping, then it is assumed that the base station is except first money Other information described in resource transmission except source and the Secondary resource, wherein the specific resources include the Secondary resource, And the other information is the information except the first system block of information and the two system block of information.

Optionally, the business instruction information indicates that second type of service, the user terminal are supported in the base station It supports second type of service, and receives the second system block of information；Alternatively, described in the business instruction information instruction Second type of service is supported in base station, and the user terminal does not support second type of service, but supports first industry Service type；

If first of the first system block of information described in resource and actual transmissions that the base station is distributed to other information Resource overlapping, and/or Secondary resource corresponding with second system block of information overlapping, then it is assumed that the base station is except described the Other information described in resource transmission except one resource and the Secondary resource, comprising:

If the user terminal receives, and successfully interprets the corresponding Secondary resource instruction letter of second type of service The first resource weight of the first system block of information described in the resource and actual transmissions that breath and the base station are distributed to other information It is folded and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then it is assumed that remove described first in the base station Other information described in resource transmission except resource and the Secondary resource, wherein the Secondary resource instruction information is for referring to Show the Secondary resource of second system block of information described in actual transmissions in the specific resources；Or

If the user terminal does not receive the corresponding Secondary resource instruction information or described of second type of service User terminal receives the corresponding Secondary resource instruction information of the second type of service, but can not interpret the Secondary resource instruction letter Breath, then the user terminal thinks corresponding with the first resource of the first system block of information described in actual transmissions in the specific resources Resource be actually used in the Secondary resource for transmitting the second system block of information, and if the base station give other information distribution Resource it is Chong Die with the first resource and/or Chong Die with the Secondary resource, then it is assumed that the base station except it is described first money Other information described in resource transmission except source and the Secondary resource；Or

If the user terminal does not receive the corresponding Secondary resource instruction information or described of second type of service User terminal receives the corresponding Secondary resource instruction information of the second type of service but can not interpret the Secondary resource instruction letter Breath, then the user terminal thinks all the second money for being actually used in the transmission second system block of information of the specific resources Source, and if the resource distributed to other information of the base station it is Chong Die with the first resource, and/or with the Secondary resource weight It is folded, then it is assumed that base station other information described in the resource transmission in addition to the first resource and the Secondary resource.

Optionally, the business instruction information indicates that second type of service, the user terminal are supported in the base station Second type of service and first type of service and the user terminal is supported not to receive second system information Block, the user terminal confirm that the base station does not support second type of service actually；Alternatively, the user terminal can not solve Read the business instruction information；Alternatively, the business instruction information indicates that first type of service, and institute are supported in the base station It states user terminal and supports first type of service；

After the first system block of information for receiving base station transmission, radio frequency unit 1201 is also used to:

The user terminal receives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, And the resource that the base station is distributed to other information is Chong Die with the first resource of the first system block of information described in actual transmissions, It is and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then it is assumed that the base station is except first money Other information described in resource transmission except source and the Secondary resource, wherein the Secondary resource instruction information is used to indicate The Secondary resource of second system block of information described in actual transmissions in the specific resources；Or

If processor 1210 is also used to the user terminal and does not receive the corresponding Secondary resource of second type of service Instruction information or the user terminal receive the corresponding Secondary resource instruction information of the second type of service but can not interpret institute State Secondary resource instruction information, then it is assumed that the specific resources are used for transmission the information of first type of service.

Optionally, the Secondary resource instruction information passes through system information, RRC information and/or other proprietary signallings；

The Secondary resource instruction information passes through second system information described in bitmap and/or numerical value actual transmissions The resource of block；Alternatively, the Secondary resource indicates time index or time rope of the information by the first system block of information Draw the resource of second system block of information described in set instruction actual transmissions, wherein second system information described in the actual transmissions The resource of block is corresponding for the first system block of information of time index described in the specific resources or the instruction of time index set Resource.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

Above-mentioned user terminal may be implemented the first system block of information in a communications system have compatibility.

It should be understood that the embodiment of the present invention in, radio frequency unit 1201 can be used for receiving and sending messages or communication process in, signal Send and receive, specifically, by from base station downlink data receive after, to processor 1210 handle；In addition, by uplink Data are sent to base station.In general, radio frequency unit 1201 includes but is not limited to antenna, at least one amplifier, transceiver, coupling Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1201 can also by wireless communication system and network and other Equipment communication.

User terminal provides wireless broadband internet by network module 1202 for user and accesses, and such as user is helped to receive It sends e-mails, browse webpage and access streaming video etc..

Audio output unit 1203 can be received by radio frequency unit 1201 or network module 1202 or in memory The audio data stored in 1209 is converted into audio signal and exports to be sound.Moreover, audio output unit 1203 can be with Audio output relevant to the specific function that user terminal 1200 executes is provided (for example, call signal receives sound, message sink Sound etc.).Audio output unit 1203 includes loudspeaker, buzzer and receiver etc..

Input unit 1204 is for receiving audio or video signal.Input unit 1204 may include graphics processor (Graphics Processing Unit, GPU) 12041 and microphone 12042, graphics processor 12041 are captured in video In mode or image capture mode by image capture apparatus (such as camera) obtain static images or video image data into Row processing.Treated, and picture frame may be displayed on display unit 1206.Through treated the picture frame of graphics processor 12041 It can store in memory 1209 (or other storage mediums) or carried out via radio frequency unit 1201 or network module 1202 It sends.Microphone 12042 can receive sound, and can be audio data by such acoustic processing.Audio that treated Data can be converted to the lattice that mobile communication base station can be sent to via radio frequency unit 1201 in the case where telephone calling model Formula output.

User terminal 1200 further includes at least one sensor 1205, for example, optical sensor, motion sensor and other Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring The light and shade of border light adjusts the brightness of display panel 12061, proximity sensor can when user terminal 1200 is moved in one's ear, Close display panel 12061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions The size of (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify user terminal appearance when static State (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) Deng；Sensor 1205 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, gas Meter, hygrometer, thermometer, infrared sensor etc. are pressed, details are not described herein.

Display unit 1206 is for showing information input by user or being supplied to the information of user.Display unit 1206 can Including display panel 12061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 12061.

User input unit 1207 can be used for receiving the number or character information of input, and generate the use with user terminal Family setting and the related key signals input of function control.Specifically, user input unit 1207 include touch panel 12071 with And other input equipments 12072.Touch panel 12071, also referred to as touch screen collect the touch behaviour of user on it or nearby Make (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 12071 or in touch panel Operation near 12071).Touch panel 12071 may include both touch detecting apparatus and touch controller.Wherein, it touches The touch orientation of detection device detection user is touched, and detects touch operation bring signal, transmits a signal to touch controller； Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 1210, It receives the order that processor 1210 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface The multiple types such as sound wave realize touch panel 12071.In addition to touch panel 12071, user input unit 1207 can also include Other input equipments 12072.Specifically, other input equipments 12072 can include but is not limited to physical keyboard, function key (ratio Such as volume control button, switch key), trace ball, mouse, operating stick, details are not described herein.

Further, touch panel 12071 can be covered on display panel 12061, when touch panel 12071 detects After touch operation on or near it, processor 1210 is sent to determine the type of touch event, is followed by subsequent processing device 1210 Corresponding visual output is provided on display panel 12061 according to the type of touch event.Although in Figure 12, touch panel 12071 and display panel 12061 are the functions that outputs and inputs of realizing user terminal as two independent components, but In some embodiments, touch panel 12071 can be integrated with display panel 12061 and realize outputting and inputting for user terminal Function, specifically herein without limitation.

Interface unit 1208 is the interface that external device (ED) is connect with user terminal 1200.For example, external device (ED) may include Wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless data port, storage card Port, port, the port audio input/output (I/O), video i/o port, earphone for connecting the device with identification module Port etc..Interface unit 1208 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) simultaneously And by one or more elements that the input received is transferred in user terminal 1200 or it can be used in user terminal Data are transmitted between 1200 and external device (ED).

Memory 1209 can be used for storing software program and various data.Memory 1209 can mainly include storage program Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone Such as audio data, phone directory) etc..In addition, memory 1209 may include high-speed random access memory, it can also include non- Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Processor 1210 is the control centre of user terminal, utilizes each of various interfaces and the entire user terminal of connection A part by running or execute the software program and/or module that are stored in memory 1209, and calls and is stored in storage Data in device 1209 execute the various functions and processing data of user terminal, to carry out integral monitoring to user terminal.Place Managing device 1210 may include one or more processing units；Preferably, processor 1210 can integrate application processor and modulation /demodulation Processor, wherein the main processing operation system of application processor, user interface and application program etc., modem processor master Handle wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1210.

User terminal 1200 can also include the power supply 1211 (such as battery) powered to all parts, it is preferred that power supply 1211 can be logically contiguous by power-supply management system and processor 1210, to realize that management is filled by power-supply management system The functions such as electricity, electric discharge and power managed.

In addition, user terminal 1200 includes some unshowned functional modules, details are not described herein.

Preferably, the embodiment of the present invention also provides a kind of user terminal, including processor 1210, memory 1209, storage On memory 1209 and the computer program that can run on the processor 1210, the computer program is by processor 1210 Each process of the transmission method embodiment of above system block of information is realized when execution, and can reach identical technical effect, is It avoids repeating, which is not described herein again.

It is the structure chart of another base station provided in an embodiment of the present invention, as shown in figure 13, the base station referring to Figure 13, Figure 13 1300 include: processor 1301, transceiver 1302, memory 1303 and bus interface, in which:

Transceiver 1302, for sending the first system block of information, wherein the first system block of information includes business instruction Information, the business instruction information are used for the type of service that the base station is supported, the type of service includes the first type of service And/or second type of service；

Transceiver 1302 is also used to send second system block of information in specific resources, and the second system block of information includes institute State the access relevant information of the second type of service, and the frequency of the frequency domain position of the specific resources and the first system block of information The association of domain position.

Optionally, the time-frequency domain position of the specific resources includes the frequency domain position and time domain of the first system block of information Position at least one.

Optionally, the frequency domain position of the specific resources is adjacent with the frequency domain position of the first system block of information, and The frequency domain position of the specific resources is located at the either above or below or upper and lower of the frequency domain position of the first system block of information The duration that two sides and the specific resources occupy be equal to the first system block of information belonging to SS block occupy when It is long, and the time of SS block belonging to the specific resources time state pause judgments position and the first system block of information originates End position is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, The specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is synchronization signal block SS block belonging to the first system block of information PSS where idling-resource block RB in symbol, wherein the free time RB be in the target RB of the place PSS symbol not by The all or part of RB that the PSS is occupied, the target RB be where the PSS in symbol with the first system block of information The corresponding RB of PBCH of affiliated SS block.

Optionally, the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

Optionally, there is following at least one relationship: code in the second system block of information and the first system block of information The Physical Resource Block that rate is identical, the attribute of demodulated reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical and occupies Number it is identical；

Alternatively,

The SCS of the second system block of information the second system identical or described with the SCS of remaining minimum system information RMSI The SCS of system block of information is indicated by target information domain in the first system block of information, wherein the target information domain is also used to refer to Show the corresponding target access parameter of first business；And/or the volume of Physical Resource Block that the second system block of information occupies It is number identical as the number of public Physical Resource Block.

Optionally, after sending the first system block of information, transceiver 1302 is also used to:

Send the corresponding Secondary resource instruction information of second type of service, wherein the Secondary resource indicates information The Secondary resource of second system block of information described in actual transmissions is used to indicate in the specific resources.

Optionally, Secondary resource instruction information by system information, radio resource control RRC message and/or other Proprietary signalling；

The Secondary resource instruction information passes through second system described in bitmap bitmap and/or numerical value actual transmissions The resource of block of information；Alternatively, Secondary resource instruction information by the time index of the first system block of information or when Between index set instruction actual transmissions described in second system block of information resource, wherein second system described in the actual transmissions The resource of block of information is the first system block of information of time index described in the specific resources or the instruction of time index set Corresponding resource.

Optionally, if Secondary resource instruction information is N, the N indicates that top n resource is real in the specific resources Transmit the resource of the second system information in border, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the described first bitmap pairs of the first bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is the specific money The resource that value in the first bitmap is preset value is corresponded in source；Or

If the Secondary resource instruction information is the 2nd bitmap, the described 2nd bitmap pairs of the 2nd bitmap expression The resource answered is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is the specific money Whole resources in the corresponding resource grouping of 2nd bitmap described in source；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M money in the specific resources There is the resource of second system block of information described in actual transmissions in source packet, wherein the 3rd bitmap indicates the M resource The corresponding resource of 3rd bitmap described in grouping is the resource of second system information described in actual transmissions, wherein the M is positive Integer；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates the specific resources Described in have the resource of second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping, the N is indicated Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, described in the 5th bitmap expression There are the resource of second system block of information described in actual transmissions, institute in the corresponding resource grouping of 5th bitmap described in specific resources Stating the 6th bitmap indicates that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is practical Transmit the resource of the second system information.

Above-mentioned base station may be implemented the first system block of information in a communications system have compatibility.

Wherein, transceiver 1302, for sending and receiving data, the transceiver 1302 under the control of processor 1301 Including at least two antenna ports.

In Figure 13, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1301 generation of processor The various circuits for the memory that the one or more processors and memory 1303 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1302 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different user equipmenies, user interface 1304, which can also be, external the interface for needing equipment is inscribed, and connection is set Standby including but not limited to keypad, display, loudspeaker, microphone, control stick etc..

Processor 1301, which is responsible for management bus architecture and common processing, memory 1303, can store processor 1301 and exists Execute used data when operation.

Preferably, the embodiment of the present invention also provides a kind of base station, including processor 1301, and memory 1303 is stored in On reservoir 1303 and the computer program that can run on the processor 1301, the computer program are executed by processor 1301 Each process of the transmission method embodiment of Shi Shixian above system block of information, and identical technical effect can be reached, to avoid It repeats, which is not described herein again.

The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium Calculation machine program realizes the transmission method embodiment of the system information block of subscriber terminal side when the computer program is executed by processor Each process or the computer program realize that the transmission method of the system information block of base station side is implemented when being executed by processor Each process of example, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer Readable storage medium storing program for executing, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do There is also other identical elements in the process, method of element, article or device.

Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art The part contributed out can be embodied in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.

The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form belongs within protection of the invention.

Claims (24)

1. a kind of transmission method of system information block is applied to user terminal characterized by comprising

Receive the first system block of information that base station is sent, wherein the first system block of information includes business instruction information, described Business indicates that information is used for the type of service that the base station is supported, the type of service includes the first type of service and/or second Type of service；

If the user terminal successfully interprets the business instruction information, indicate that information determines the base station according to the business The type of service of support；And

If the user terminal supports second type of service, and business instruction information indicates described in the base station support Second type of service then receives second system block of information in specific resources, and the second system block of information includes second industry The access relevant information of service type, and the frequency domain position of the specific resources and the frequency domain position of the first system block of information close Connection.

2. the method as described in claim 1, which is characterized in that the time-frequency domain position of the specific resources includes first system Unite block of information frequency domain position and time-domain position at least one.

3. method according to claim 2, which is characterized in that the frequency domain position of the specific resources and the first system are believed Cease block frequency domain position is adjacent and the frequency domain position of the specific resources is located at the frequency domain position of the first system block of information Either above or below or the duration that occupies of upper and lower two sides and the specific resources be equal to the first system block of information institute The duration that the synchronization signal block SS block of category is occupied, and the specific resources time state pause judgments position and the first system The time state pause judgments position of SS block belonging to block of information is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, described Specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is that the master of synchronization signal block SSblock belonging to the first system block of information is same Idling-resource block RB where walking signal PSS in symbol, wherein the free time RB is in the target RB of the place PSS symbol The all or part of RB not occupied by the PSS, the target RB are to believe in symbol with the first system where the PSS Cease the corresponding RB of Physical Broadcast Channel PBCH of SS block belonging to block.

4. the method as described in claim 1, which is characterized in that the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

5. method according to any one of claims 1 to 4, which is characterized in that

The second system block of information has following at least one relationship with the first system block of information: code rate is identical, demodulates The attribute of reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical identical with the number of the Physical Resource Block occupied；

Alternatively,

The SCS of the second system block of information second system identical or described with the SCS of remaining minimum system information RMSI is believed The SCS of breath block is indicated by target information domain in the first system block of information, wherein the target information domain is also used to indicate institute State the corresponding target access parameter of the first business；And/or the number of Physical Resource Block that occupies of the second system block of information with The number of public Physical Resource Block is identical.

6. method according to any one of claims 1 to 4, which is characterized in that described to receive second system in specific resources The step of block of information, comprising:

According to the QCL relationship of the second system block of information and the first system block of information, the second system is received in specific resources System block of information.

7. method as claimed in claim 6, which is characterized in that the QCL relationship includes:

DMRS where reference signal in the second system block of information and the first system block of information on symbol airspace, At least one in gain, time delay and Doppler parameter is QCL.

8. method according to any one of claims 1 to 4, which is characterized in that the first system for receiving base station and sending After block of information, the method also includes:

If the resource that the base station is distributed to other information is Chong Die with the first resource of the first system block of information described in actual transmissions, And/or Secondary resource overlapping corresponding with the second system block of information, then the user terminal thinks the base station except institute State other information described in the resource transmission except first resource and the Secondary resource, wherein the specific resources include described Secondary resource and the other information are the information except the first system block of information and the two system block of information.

9. method according to claim 8, which is characterized in that business instruction information indicates that the base station supports described the Two types of service, the user terminal supports second type of service, and receives the second system block of information；Alternatively, The business instruction information indicates that second type of service is supported in the base station, and the user terminal does not support second industry Service type, but support first type of service；

If the first resource of the first system block of information described in resource and actual transmissions that the base station is distributed to other information Overlapping, and/or Secondary resource corresponding with second system block of information overlapping, then the user terminal thinks that the base station exists Other information described in resource transmission in addition to the first resource and the Secondary resource, comprising:

If the user terminal receives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, And the resource that the base station is distributed to other information is Chong Die with the first resource of the first system block of information described in actual transmissions, And/or it is Chong Die with the Secondary resource of second system block of information described in actual transmissions, then the user terminal thinks that the base station exists Other information described in resource transmission in addition to the first resource and the Secondary resource, wherein the Secondary resource instruction Information is used to indicate in the specific resources Secondary resource of second system block of information described in actual transmissions；Or

If the user terminal does not receive the corresponding Secondary resource instruction information of second type of service or the user Terminal receives the corresponding Secondary resource instruction information of the second type of service, but can not interpret the Secondary resource instruction information, Then the user terminal thinks corresponding with the first resource of the first system block of information described in actual transmissions in the specific resources Resource be actually used in the Secondary resource for transmitting the second system block of information, and if the base station distributed to other information Resource is Chong Die with the first resource, and/or Chong Die with the Secondary resource, then the user terminal thinks that the base station is being removed Other information described in resource transmission except the first resource and the Secondary resource；Or

If the user terminal does not receive the corresponding Secondary resource instruction information of second type of service or the user Terminal receives the corresponding Secondary resource instruction information of the second type of service but can not interpret the Secondary resource instruction information, then The user terminal thinks that the specific resources are all and is actually used in the Secondary resource for transmitting the second system block of information, with And if the resource that the base station is distributed to other information is Chong Die with the first resource, and/or Chong Die with the Secondary resource, then The user terminal think the base station described in the resource transmission in addition to the first resource and the Secondary resource other Information.

10. method according to any one of claims 1 to 4, which is characterized in that the business instruction information indicates the base It stands and supports second type of service, the user terminal supports second type of service and first type of service, with And the user terminal does not receive second system block of information, the user terminal confirms that the base station does not support described the actually Two types of service；Alternatively, the user terminal can not interpret the business instruction information；Alternatively, the business instruction information refers to Show that first type of service is supported in the base station, and the user terminal supports first type of service；

After the first system block of information for receiving base station transmission, the method also includes:

The user terminal receives, and successfully interprets the corresponding Secondary resource instruction information of second type of service, and The resource that the base station is distributed to other information is Chong Die with the first resource of the first system block of information described in actual transmissions, and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then the user terminal thinks the base station except described Other information described in resource transmission except first resource and the Secondary resource, wherein the Secondary resource instruction information is used In the Secondary resource for indicating second system block of information described in actual transmissions in the specific resources；Or

If the user terminal does not receive the corresponding Secondary resource instruction information of second type of service or the user Terminal receives the corresponding Secondary resource instruction information of the second type of service but can not interpret the Secondary resource instruction information, then The user terminal thinks that the specific resources are used for transmission the information of first type of service.

11. method as claimed in claim 9, which is characterized in that Secondary resource instruction information passes through system information, wireless Resources control RRC information and/or other proprietary signallings；

The Secondary resource instruction information passes through second system information described in bitmap bitmap and/or numerical value actual transmissions The resource of block；Alternatively, the Secondary resource indicates time index or time rope of the information by the first system block of information Draw the resource of second system block of information described in set instruction actual transmissions, wherein second system information described in the actual transmissions The resource of block is corresponding for the first system block of information of time index described in the specific resources or the instruction of time index set Resource.

12. method as claimed in claim 11, which is characterized in that

If the Secondary resource instruction information is N, the N indicates that top n resource is described in actual transmissions in the specific resources The resource of second system information, wherein the N is positive integer；Or

If the Secondary resource instruction information is the first bitmap, the first bitmap indicates that the first bitmap is corresponding Resource is the resource of second system information described in actual transmissions, and the corresponding resource of the first bitmap is in the specific resources Value is the resource of preset value in corresponding first bitmap；Or

If the Secondary resource instruction information is the 2nd bitmap, the 2nd bitmap indicates that the 2nd bitmap is corresponding Resource is the resource of second system information described in actual transmissions, and the corresponding resource of the 2nd bitmap is in the specific resources Whole resources in the corresponding resource grouping of 2nd bitmap；Or

If the Secondary resource instruction information is M and the 3rd bitmap, the M indicates preceding M resource point in the specific resources There is the resource of second system block of information described in actual transmissions in group, wherein the 3rd bitmap indicates the M resource grouping Described in the corresponding resource of the 3rd bitmap be actual transmissions described in second system information resource, wherein the M is positive whole Number；Or

If the Secondary resource instruction information is the 4th bitmap and N, the 4th bitmap indicates institute in the specific resources The resource for having second system block of information described in actual transmissions in the 4th bitmap corresponding resource grouping is stated, described in the N expression Top n resource is the resource of second system information described in actual transmissions in the corresponding resource grouping of 4th bitmap；Or

If the Secondary resource instruction information is the 5th bitmap and the 6th bitmap, the 5th bitmap indicates described specific There is the resource of second system block of information described in actual transmissions in the corresponding resource grouping of 5th bitmap described in resource, described the Six bitmap indicate that the corresponding resource of the 6th bitmap described in the corresponding resource grouping of the 5th bitmap is actual transmissions The resource of the second system information.

13. a kind of user terminal characterized by comprising

Receiving module, for receiving the first system block of information of base station transmission, wherein the first system block of information includes business Indicate that information, the business instruction information are used for the type of service that the base station is supported, the type of service includes the first business Type and/or the second type of service；

Determining module indicates to believe if successfully interpreting the business instruction information for the user terminal according to the business Breath determines the type of service that the base station is supported；And

If the receiving module is also used to the user terminal and supports second type of service, and business instruction information refers to Show that second type of service is supported in the base station, then receives second system block of information, the second system letter in specific resources Cease the access relevant information that block includes second type of service, and the frequency domain position of the specific resources and the first system The frequency domain position of block of information is associated with.

14. user terminal as claimed in claim 13, which is characterized in that the time-frequency domain position of the specific resources includes described The frequency domain position and time-domain position of the first system block of information at least one.

15. user terminal as claimed in claim 14, which is characterized in that the frequency domain position of the specific resources and described first The frequency domain position of system information block is adjacent and the frequency domain position of the specific resources is located at the frequency of the first system block of information The duration that the either above or below of domain position or upper and lower two sides and the specific resources occupy is believed equal to the first system Cease the duration that SS block belonging to block is occupied, and the specific resources time state pause judgments position and the first system information The time state pause judgments position of SS block belonging to block is identical；Or

The center of the frequency domain position of the specific resources is aligned with the center of the frequency domain position of the first system block of information, described Specific resources are end to end with SS block belonging to the first system block of information in the time domain；Or

The time-frequency domain position of the specific resources is that the master of synchronization signal block SSblock belonging to the first system block of information is same Idling-resource block RB where walking signal PSS in symbol, wherein the free time RB is in the target RB of the place PSS symbol The all or part of RB not occupied by the PSS, the target RB are to believe in symbol with the first system where the PSS Cease the corresponding RB of Physical Broadcast Channel PBCH of SS block belonging to block.

16. user terminal as claimed in claim 13, which is characterized in that the bandwidth of the specific resources includes:

The minimum bandwidth of the user terminal subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth of initial activation downlink bandwidth part subtracts the bandwidth that the bandwidth of the first system block of information obtains；Or

The bandwidth equal with the first system block of information bandwidth.

17. the user terminal as described in any one of claim 13 to 16, which is characterized in that

The second system block of information has following at least one relationship with the first system block of information: code rate is identical, demodulates The attribute of reference signal DMRS is at least partly identical, subcarrier spacing SCS is identical identical with the number of the Physical Resource Block occupied；

Alternatively,

The SCS of the second system block of information second system identical or described with the SCS of remaining minimum system information RMSI is believed The SCS of breath block is indicated by target information domain in the first system block of information, wherein the target information domain is also used to indicate institute State the corresponding target access parameter of the first business；And/or the number of Physical Resource Block that occupies of the second system block of information with The number of public Physical Resource Block is identical.

18. the user terminal as described in any one of claim 13 to 16, which is characterized in that if the receiving module is used for institute It states user terminal and supports second type of service, and business instruction information indicates that second business is supported in the base station Type receives second in specific resources then according to the QCL relationship of the second system block of information and the first system block of information System information block.

19. the user terminal as described in any one of claim 13 to 16, which is characterized in that the user terminal further include:

First confirmation module, if the first system information described in the resource and actual transmissions distributed for the base station to other information The first resource of block is overlapped, and/or Secondary resource corresponding with second system block of information overlapping, then it is assumed that the base station exists Other information described in resource transmission in addition to the first resource and the Secondary resource, wherein the specific resources include The Secondary resource and the other information are the letter except the first system block of information and the two system block of information Breath.

20. user terminal as claimed in claim 19, which is characterized in that the business instruction information indicates that the base station is supported Second type of service, the user terminal supports second type of service, and receives the second system block of information； Alternatively, the business instruction information indicates that second type of service is supported in the base station, the user terminal is not supported described Second type of service, but support first type of service；

If first confirmation module is received for the user terminal, and is successfully interpreted second type of service and corresponded to Secondary resource instruction information and the base station resource and actual transmissions distributed to other information described in the first system information The first resource of block is overlapped, and/or Chong Die with the Secondary resource of second system block of information described in actual transmissions, then it is assumed that the base It stands the other information described in the resource transmission in addition to the first resource and the Secondary resource, wherein the Secondary resource Indicate that information is used to indicate in the specific resources Secondary resource of second system block of information described in actual transmissions；Or

If first confirmation module does not receive the corresponding Secondary resource of second type of service for the user terminal Instruction information or the user terminal receive the corresponding Secondary resource instruction information of the second type of service, but can not interpret The Secondary resource indicates information, then the user terminal is thought to believe in the specific resources with the first system described in actual transmissions The corresponding resource of first resource for ceasing block is to be actually used in the Secondary resource for transmitting the second system block of information, and if described The resource that base station is distributed to other information is Chong Die with the first resource, and/or Chong Die with the Secondary resource, then it is assumed that described Base station other information described in the resource transmission in addition to the first resource and the Secondary resource；Or

If first confirmation module does not receive the corresponding Secondary resource of second type of service for the user terminal Instruction information or the user terminal receive the corresponding Secondary resource instruction information of the second type of service but can not interpret institute Secondary resource instruction information is stated, then the user terminal thinks that all be actually used in of the specific resources transmits second system The Secondary resource for block of information of uniting, and if the resource distributed to other information of the base station it is Chong Die with the first resource, and/or It is Chong Die with the Secondary resource, then it is assumed that the base station is in the resource transmission in addition to the first resource and the Secondary resource The other information.

21. the user terminal as described in any one of claim 13 to 16, which is characterized in that the business instruction information instruction Second type of service is supported in the base station, and the user terminal supports second type of service and first service class Type and the user terminal do not receive second system block of information, and the user terminal confirms that the base station is not supported actually Second type of service；Alternatively, the user terminal can not interpret the business instruction information；Alternatively, the business instruction Information indicates that first type of service is supported in the base station, and the user terminal supports first type of service；It is described User terminal further include:

Second confirmation module if receiving for the user terminal, and successfully interprets second type of service corresponding The first system block of information described in the resource and actual transmissions that two resource indication informations and the base station are distributed to other information First resource overlapping, and/or it is Chong Die with the Secondary resource of second system block of information described in actual transmissions, then it is assumed that the base station exists Other information described in resource transmission in addition to the first resource and the Secondary resource, wherein the Secondary resource instruction Information is used to indicate in the specific resources Secondary resource of second system block of information described in actual transmissions；Or

Third confirmation module, if not receiving the corresponding Secondary resource instruction of second type of service for the user terminal Information or the user terminal receive the second type of service corresponding Secondary resource instruction information but can not interpret described the Two resource indication informations, then it is assumed that the specific resources are used for transmission the information of first type of service.

22. user terminal as claimed in claim 20, which is characterized in that the Secondary resource instruction information is believed by system Breath, RRC information and/or other proprietary signallings；

The Secondary resource instruction information passes through second system block of information described in bitmap and/or numerical value actual transmissions Resource；Alternatively, the Secondary resource indicates time index or time index collection of the information by the first system block of information Close the resource of second system block of information described in instruction actual transmissions, wherein second system block of information described in the actual transmissions Resource is the corresponding money of the first system block of information of time index described in the specific resources or the instruction of time index set Source.

23. a kind of user terminal characterized by comprising memory, processor and be stored on the memory and can be in institute State the computer program run on processor, when the computer program is executed by the processor realize as claim 1 to Step in the transmission method of system information block described in any one of 12.

24. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program realizes the system information block as described in any one of claims 1 to 12 when the computer program is executed by processor Transmission method the step of.