CN110022194A

CN110022194A - Method for mapping resource, network side equipment and terminal

Info

Publication number: CN110022194A
Application number: CN201810019949.4A
Authority: CN
Inventors: 孙鹏; 马景智
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-01-09
Filing date: 2018-01-09
Publication date: 2019-07-16
Anticipated expiration: 2038-01-09
Also published as: CN110022194B

Abstract

The present invention provides a kind of method for mapping resource, network side equipment and terminal, this method comprises: determining interleave parameter, wherein the interleave parameter include basic interleave unit size and basic interleave unit division mode at least one；Using the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource；Broadcast message is sent using the PRB resource.The method for mapping resource provided through the invention, it can determine interleave parameter and the PRB resource for carrying broadcast message is obtained based on determining interleave parameter, it solves that interleaving mode used by VRB resource to PRB resource impact can not be obtained because of terminal, so that terminal is difficult to normally receive broadcast message, the problem of leading to the failure of communication.

Description

Method for mapping resource, network side equipment and terminal

Technical field

The present invention relates to field of communication technology more particularly to a kind of method for mapping resource, network side equipment and terminal.

Background technique

UE (User Equipment, user equipment) namely terminal need to read in access system or in Idle state Take broadcast message.Wherein, broadcast message may include RMSI (Residual Minimum System Information, residue Minimum system information), OSI (Other System Information, other systems information), paging (i.e. Paging) information Deng.

Currently, broadcast message generally uses rollback DCI (Downlink control information, downlink control letter Breath) (namely fallback DCI, wherein DCI format is 1-0 or DCI format is 0-0) it is scheduled.Rollback DCI uses VRB (Virtual Resource Block, virtual resource blocks) indicate PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) resource.In addition, rollback DCI also can indicate that terminal uses interleaving mode or non-friendship The mode of knitting maps to corresponding PRB (Physical Resource Block, Physical Resource Block) resource.

But since there are a variety of workable interleaving modes, and according to the prior art, before a connection is established, terminal It can not obtain and need which kind of interleaving mode to result in the mistake of communication so that terminal is difficult to normally receive broadcast message using It loses.

Summary of the invention

The embodiment of the present invention provides a kind of method for mapping resource, network side equipment and terminal, to solve not obtaining because of terminal Obtain interleaving mode used by VRB resource to PRB resource impact causes to communicate so that terminal is difficult to normally receive broadcast message Failure the problem of.

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

In a first aspect, the embodiment of the invention provides a kind of method for mapping resource.This method comprises:

Determine interleave parameter, wherein the interleave parameter includes the size and basic interleave unit of basic interleave unit Division mode at least one；

Using the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource；

Broadcast message is sent using the PRB resource.

Second aspect, the embodiment of the present invention also provide a kind of method for mapping resource.This method comprises:

Receive the Physical Resource Block PRB resource that network side equipment is sent；

Using the interleave parameter, by virtual resource blocks VRB resource impact to the target PRB resource in the PRB resource；

Obtain the broadcast message that the target PRB resource is carried.

The third aspect, the embodiment of the present invention also provide a kind of network side equipment.The network side equipment includes:

Determining module, for determining interleave parameter, wherein the interleave parameter includes the size and base of basic interleave unit The division mode of this interleave unit at least one；

Mapping block, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB Resource；

Sending module, for sending broadcast message using the PRB resource.

Fourth aspect, the embodiment of the present invention also provide a kind of terminal.The terminal includes:

Receiving module, for receiving the Physical Resource Block PRB resource of network side equipment transmission；

Mapping block, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact into the PRB resource Target PRB resource；

Obtain module, the broadcast message carried for obtaining the target PRB resource.

5th aspect, the embodiment of the present invention also provide a kind of network side equipment, including processor, memory and are stored in institute The computer program that can be run on memory and on the processor is stated, when the computer program is executed by the processor The step of realizing the method for mapping resource that above-mentioned first aspect provides.

6th aspect, the embodiment of the present invention also provide a kind of terminal, including processor, memory and are stored in the storage On device and the computer program that can run on the processor, realized when the computer program is executed by the processor The step of method for mapping resource of second aspect offer is provided.

7th aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, the computer-readable storage Computer program is stored on medium, the computer program realizes the step of above-mentioned method for mapping resource when being executed by processor Suddenly.

In the embodiment of the present invention, by determining interleave parameter, wherein the interleave parameter includes the big of basic interleave unit The division mode of small and basic interleave unit at least one；Using the interleave parameter, virtual resource blocks VRB resource is reflected It is mapped to Physical Resource Block PRB resource；Broadcast message is sent using the PRB resource.The embodiment of the present invention can determine intertexture ginseng Number simultaneously obtains the PRB resource for carrying broadcast message based on determining interleave parameter, solves that VRB resource can not be obtained because of terminal Lead to asking for the failure of communication to interleaving mode used by PRB resource impact so that terminal is difficult to normally receive broadcast message Topic.

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 the applicable schematic network structure of method for mapping resource provided in an embodiment of the present invention；

Fig. 2 is the flow chart of method for mapping resource provided in an embodiment of the present invention；

Fig. 3 is the determining schematic diagram for referring to initial position provided in an embodiment of the present invention；

Fig. 4 is the flow chart for the method for mapping resource that further embodiment of this invention provides；

Fig. 5 is the structure chart of network side equipment provided in an embodiment of the present invention；

Fig. 6 is the structure chart for the network side equipment that further embodiment of this invention provides；

Fig. 7 is the structure chart for the network side equipment that further embodiment of this invention provides；

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

Fig. 9 is the structure chart for the network side equipment that further embodiment of this invention provides；

A kind of hardware structural diagram of Figure 10 terminal of each embodiment to realize 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.

Term " first ", " second " in the description and claims of this application etc. are for distinguishing similar right As without being used to describe a particular order or precedence order.It should be understood that the data used in this way in the appropriate case can be with It exchanges, the sequence reality so as to embodiments herein described herein, such as other than those of illustrating or describe herein It applies.In addition, term " includes " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, packet The process, method, system, product or equipment for having contained a series of steps or units those of be not necessarily limited to be clearly listed step or Unit, but may include other steps being not clearly listed or intrinsic for these process, methods, product or equipment or Unit.In addition, using at least one of "and/or" expression institute's connecting object, such as A in specification and claim And/or B and/or C, indicating to include independent A, independent B, independent C and A and B exist, and B and C exist, and A and C exist, And all existing 7 kinds of situations of A, B and C.

For ease of description, below to the present embodiments relate to some contents be illustrated:

About multiple antennas:

LTE (Long Term Evolution, long term evolution) or LTE-A (LTE-Advanced, the enhancing of long term evolution) Etc. wireless access technologys standard be all with MIMO (Multiple-Input Multiple-Output, multiple-input and multiple-output) and It is built based on OFDM (Orthogonal Frequency Division Multiplexing, orthogonal frequency division multiplexing) technology Come.Wherein, MIMO technology can be obtained spatial degrees of freedom, Lai Tigao peak rate and system spectrum using multiaerial system Utilization rate.

The dimension of MIMO technology constantly extends during Standardization Development.At LTE Release8 (i.e. LTE the 8th edition This) in, it can at most support 4 layers of MIMO transmission.Enhance MU-MIMO in LTE Release9 (i.e. the 9th version of LTE) (Multi-User Multiple-Input Multiple-Output, multi-user's multiple-input and multiple-output) technology, transmission plan In (transmission scheme), such as the MU-MIMO transmission of TM-8 (Transmission Mode, transmission mode) at most It can support 4 downlink data layers.By SU-MIMO (Single-User in LTE Release10 (i.e. the tenth version of LTE) Multiple-Input Multiple-Output, single user multiple-input and multiple-output) transmittability extend to most 8 data Layer.

In following mobile communication system, for example, 5G mobile communication system, more on a large scale, more antennas port MIMO technology will be introduced into.Extensive MIMO (i.e. Massive MIMO) technology uses large-scale antenna array, can be greatly Lifting system band utilization efficiency, supports greater amount of accessing user.

In extensive MIMO technology if using total word array, maximized spatial resolution and most may be implemented Excellent MU-MIMO performance, but this structure needs a large amount of ad/da converter part and a large amount of complete radio frequency-Base-Band Processings Channel, either equipment cost or Base-Band Processing complexity all will be huge burdens.

In order to reduce cost of implementation with the device is complicated degree, numerical model analysis beamforming technique comes into being, i.e., traditional On the basis of numeric field wave beam forming, in the front end close to antenna system, increase level-one wave beam forming in radiofrequency signal.Simulation is assigned Shape can make to send signal and channel realizes more rough matching by relatively simple mode.It is formed after simulation figuration The dimension of equivalent channel is less than actual antenna amount, therefore ad/da converter part, digital channel number and phase required thereafter The Base-Band Processing complexity answered can be greatly lowered.The interference of simulation figuration portion of residual can carry out once again in numeric field Processing, to guarantee the quality of MU-MIMO transmission.For digital figuration, numerical model analysis wave beam forming be performance with A kind of half-way house of complexity, the practical prospect with higher in the very big system of the big bandwidth of high band or antenna amount.

About high band

The next generation communication system later for fourth generation mobile communication technology standard (i.e. 4G), the work that system is supported Frequency range is promoted to 6GHz or more, highest about 100GHz.High band has idle frequence resource more abundant, can be data Transmission provides bigger handling capacity.3GPP (3rd Generation Partnership Project, third generation cooperation partner at present With plan) have been completed high frequency channel modeling work, the wavelength of high-frequency signal is short, can be same big compared with low-frequency range More bays are arranged on small panel, form the wave beam that directive property is stronger, lobe is narrower using beamforming technique.

About wave beam measurement (i.e. Beam Measurement) and wave beam report (Beam Reporting)

Analog beam figuration is full bandwidth transmitting, and each polarization direction battle array on the panel of each high frequency antenna array Member is only capable of sending analog beam in a time multiplexed manner.The shape-endowing weight value of analog beam is by adjusting radio-frequency front-end phase shifter Etc. the parameters of equipment realize.

Currently, the mode for usually using poll carries out the training of analog beam figuration vector, i.e., each aerial panel is every The array element of a polarization direction successively sends training signal (i.e. candidate figuration vector) in the designated time in a time multiplexed way, supplies Network side or terminal side are indicated in the training of wave beam next time or transmission services using the training signal.

(i.e. Beam Indication) is indicated about downlink wave beam

Based on the measurement of above-mentioned wave beam and wave beam report, network side selects corresponding wave beam to carry out signal transmission, indicates simultaneously The corresponding beam information of terminal, terminal rely on wave beam instruction (i.e. Beam Indication) and carry out signal reception.The wave at present Beam instruction can in physical layer control channel dynamic instruction.

It is indicated about uplink beam

Uplink beam instruction refers to the instruction for the uplink beam that network side uses terminal, in uplink beam training and uplink It is required to indicate using the uplink beam in transmission process.

Currently, uplink beam training process includes U1, U2 and U3, wherein U1 procedural representation carries out UL (Up Link, uplink Link) transmitting-receiving wave beam initial training, U2 procedural representation carry out UL hair wave beam fine training, U3 procedural representation carry out UL receive wave The fine training of beam.

During U2 and U3, network side can send corresponding wave beam using known information notice terminal, for example, passing through U1 process, it is preferable that network side has tentatively known that the corresponding uplink of which panel of terminal vehicle is sent.During U2, pass through SRI Instruction terminal sends different wave beams in corresponding panel, carries out finer transmission wave beam training；During U3, equally may be used To send multiple wave beams on these panels by SRI instruction terminal, receive convenient for receiving end the training of wave beam.

In network, there are CRI (Channel State Information in the case where symmetry, can be used Reference Signal Resource Indicator, the instruction of channel state information reference signals resource) information implies finger Show corresponding uplink beam information.

About uplink scheme

Existing uplink scheme can be divided into two classes, and one kind is codebook-based transmission plan (i.e. Codebook Based Transmission), one kind is transmission plan (the Non-codebook Based based on non-code book Transmission).In codebook-based transmission plan, network can indicate corresponding code to terminal according to the code book arranged in advance Word, terminal carry out multiple antennas precoding according to the instruction of network and carry out uplink；In transmission plan based on non-code book, net Network can indicate corresponding SRI (Sounding Reference Signal Resource Index, detection reference signal to terminal Resource index), terminal is determined according to precoding used by SRS (Sounding Reference Signal, detection reference signal) Determine the corresponding precoding of actual data transfer.

About resource impact

When carrying out uplink, downlink resource distribution, VRB (Virtual Resource Block, virtual resource can be distributed Block), network side equipment side and terminal side can be according to the interleavers made an appointment, and the basic interleave unit configured is (i.e. Resource Block Bundle) VRB is mapped to PRB (Physical Resource Block, physical resource by size L Block), wherein the value of L can be configured to 2 or 4, and interleaver can enter the interleaver listed for row.

It is the applicable schematic network structure of method for mapping resource provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, such as Shown in Fig. 1, including network side equipment 10 and terminal 20, wherein terminal 20 can be led to by network and network side equipment 10 Letter, wherein network side equipment 10 can be evolved base station (Evolutional Node B, abbreviation eNB or eNodeB), or Base station (abbreviation gNB) in 5G network, does not limit herein.Terminal 20 can be mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device (Wearable Device) etc..

In the embodiment of the present invention, network side equipment 10 can be configured to the resource of broadcast message transmission for terminal 20, In, above-mentioned broadcast message may include RMSI (Residual Minimum System Information, remaining minimum system Information), OSI (Other System Information, other systems information), paging (i.e. Paging) information etc..Specifically, Network side equipment 10 can by rollback DCI (Downlink control information, Downlink Control Information) (namely Fallback DCI, wherein DCI format is 1-0 or DCI format is 0-0) VRB of the instruction for broadcast message transmission (Virtual Resource Block, virtual resource blocks) resource, and can be true according to the above-mentioned VRB resource for distributing to terminal 20 Surely PRB (Physical Resource Block, Physical Resource Block) resource for the transmission of above-mentioned broadcast message, by upper State the transmission that PRB resource carries out above-mentioned broadcast message.

Specifically, network side equipment 10 can be by determining interleave parameter, wherein the interleave parameter includes basic interweaves The division mode of the size of unit and basic interleave unit at least one, using the interleave parameter, by virtual resource blocks VRB resource impact sends broadcast message to terminal 20 to Physical Resource Block PRB resource, and using the PRB resource.

Correspondingly, terminal 20 can receive the VRB resource allocation information and PRB resource of the transmission of network side equipment 10.It can be with Understanding when, the PRB resource that network side equipment received by terminal is sent may include the resource for carrying broadcast message, It also may include the resource for carrying other types information.Further, terminal 20 can determine institute according to VRB resource allocation information Target PRB resource in received PRB resource for broadcast message transmission, and obtain identified target PRB resource and carried Broadcast message.Specifically, terminal 20 can determine interleave parameter identical with network side equipment 10, and can use and network The identical interleave parameter of side apparatus 10, by virtual resource blocks VRB resource impact to target PRB resource, to obtain target PRB resource The broadcast message carried.

The embodiment of the present invention provides a kind of method for mapping resource, is applied to network side equipment.Referring to fig. 2, Fig. 2 is the present invention The flow chart for the method for mapping resource that embodiment provides, as shown in Figure 2, comprising the following steps:

Step 201 determines interleave parameter, wherein the interleave parameter includes the size and basic friendship of basic interleave unit Knit unit division mode at least one.

In the embodiment of the present invention, above-mentioned interleave parameter refers to the parameter being interleaved to VRB resource, may include handing over substantially Knit the size of unit, the division mode of basic interleave unit and interleaver type etc..

Specifically, the size of above-mentioned basic interleave unit can refer to the VRB of each interleave unit when VRB resource interweaves Quantity, for example, the size of above-mentioned basic interleave unit can be with value for 2 or 4, wherein the size value of basic interleave unit is 2 It can refer to that 2 VRB form an interleave unit, the size value of basic interleave unit can refer to 4 VRB compositions one for 4 A interleave unit.The division mode of above-mentioned basic interleave unit may include dividing the reference initial position of basic interleave unit. Above-mentioned interleaver type can be row and enter the interleaver listed.

Step 202, using the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource.

In the embodiment of the present invention, above-mentioned VRB resource and above-mentioned PRB resource can have identical size.It will virtually provide When source block VRB resource impact is to Physical Resource Block PRB resource, it can use above-mentioned interleave parameter and above-mentioned VRB resource handed over It knits, by VRB resource impact to PRB resource.

Step 203 sends broadcast message using the PRB resource.

It, can be by the PRB resource to terminal specifically, network side equipment is after obtaining the corresponding PRB resource of VRB resource Send broadcast message.

It is understood that above-mentioned network side equipment can be base station.

The method for mapping resource of the embodiment of the present invention, by determining interleave parameter, wherein the interleave parameter includes basic The division mode of the size of interleave unit and basic interleave unit at least one；Using the interleave parameter, will virtually provide Source block VRB resource impact is to Physical Resource Block PRB resource；Broadcast message is sent using the PRB resource.The embodiment of the present invention can To determine interleave parameter and obtain the PRB resource for carrying broadcast message based on determining interleave parameter, solve because terminal without Method obtains interleaving mode used by VRB resource to PRB resource impact to be caused so that terminal is difficult to normally receive broadcast message The problem of failure of communication.

Optionally, the interleave parameter includes the size of basic interleave unit, above-mentioned steps 201 namely the determining friendship Knit parameter, comprising:

Obtain the size of predefined basic interleave unit；Or

Basic hand over is determined according to the occupied PRB quantity of Physical Downlink Shared Channel PDSCH for carrying broadcast message Knit the size of unit；Or

The size of basic interleave unit is determined according to the information that synchronization signal block SSB is notified.

In the embodiment of the present invention, network side equipment side and terminal side can explicitly arrange the size of basic interleave unit, The size of basic interleave unit can be predefined in the protocol, so that network side equipment side and terminal side can be based on predetermined The size of the basic interleave unit of justice is by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource.

Network side equipment side and terminal side can also arrange basic interleave unit by implicit mode in the embodiment of the present invention Size.It optionally, can be based on PDSCH (the Physical Downlink Shared for carrying broadcast message Channel, Physical Downlink Shared Channel) occupied PRB quantity determines the size of basic interleave unit, for example, if being used to hold The occupied PRB quantity of PDSCH for carrying broadcast message is even number, it is determined that the size of basic interleave unit is 2, if for carrying The occupied PRB quantity of the PDSCH of broadcast message is odd number, it is determined that the size of basic interleave unit is 2.Optionally, this hair The information that bright embodiment can also be notified according to SSB (Synchronous Signal Block, synchronization signal block) determines basic The information of the size of interleave unit, above-mentioned SSB notice can be the information demodulated based on SSB, for example, being notified according to SSB CORESET (Control Resource Set, control resource set) information determine the size of basic interleave unit.

Network side equipment side and terminal side pass through the explicit or implicit basic interleave unit of agreement in the embodiment of the present invention Size, the expense of signaling can be saved.

Optionally, the basis is used to carry the occupied PRB quantity of Physical Downlink Shared Channel PDSCH of broadcast message Determine the size of basic interleave unit, comprising:

If the occupied PRB quantity of PDSCH for carrying broadcast message is greater than or equal to preset quantity, it is determined that described The size of basic interleave unit is the first value；

If the occupied PRB quantity of PDSCH for carrying broadcast message is less than the preset quantity, it is determined that the base The size of this interleave unit is second value.

In the embodiment of the present invention, above-mentioned preset quantity can be rationally arranged according to the actual situation.Above-mentioned first value can To be one in 2 and 4, above-mentioned second value can be another different from the first value in 2 and 4, for example, if wide for carrying The occupied PRB quantity of PDSCH for broadcasting message is greater than or equal to preset quantity, then the size of the basic interleave unit is 2, if The occupied PRB quantity of PDSCH for carrying broadcast message is less than preset quantity, then the size of the basic interleave unit is 4；If the occupied PRB quantity of PDSCH for carrying broadcast message is greater than or equal to preset quantity, the basic friendship The size for knitting unit is 4, if the occupied PRB quantity of PDSCH for carrying broadcast message is less than preset quantity, the base The size of this interleave unit is 2.

Optionally, the information according to synchronization signal block SSB notice determines the size of basic interleave unit, comprising: root The size of basic interleave unit is determined according to the control resource set for demodulating RMSI of SSB notice.

For example, if the initial position of the control resource set for demodulating RMSI of SSB notice is greater than or equal to preset value, The size for determining the basic interleave unit is the first value, if the starting of the control resource set for demodulating RMSI of SSB notice Position is less than predeterminated position, it is determined that the size of the basic interleave unit is second value.

Optionally, the interleave parameter includes the division mode of basic interleave unit, above-mentioned steps 201 namely it is described really Determine interleave parameter, comprising:

It is determined according to the information of synchronization signal block SSB notice and refers to initial position, or according in Downlink Control Information DCI Information, determine refer to initial position；

According to the division mode for determining basic interleave unit with reference to initial position.

In the embodiment of the present invention, the information of synchronization signal block SSB notice may include the control resource for demodulating RMSI Collect, be used for transmission the initial BWP (Bandwidth Part, portions of bandwidth) etc. of RMSI, the information in above-mentioned DCI can be DCI In VRB resource allocation information.

Specifically, can determine according to the SSB information notified or according to the information in Downlink Control Information DCI for base The reference initial position that this interleave unit divides, so as to carry out drawing for basic interleave unit with reference to initial position based on this Point.

Optionally, the information according to synchronization signal block SSB notice, which determines, refers to initial position, comprising:

It is determined according to the position PRB of the control resource set for demodulating RMSI of SSB notice described with reference to start bit It sets；Or described refer to is determined according to the position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI of SSB notice Beginning position；

The information according in Downlink Control Information DCI determines and refers to initial position, comprising:

Initial position is referred to using the extreme lower position of the VRB resource allocation in the DCI as described, wherein the DCI is The control information of schedule broadcast information.

In the embodiment of the present invention, the position PRB of the above-mentioned control resource set for demodulating RMSI according to SSB notice Determining described can be with reference to initial position by any PRB of the SSB control resource set for being used to demodulate RMSI notified It sets as described with reference to initial position, for example, the minimum position PRB of resource set will be controlled as described with reference to initial position, or Person will control the position highest PRB of resource set as described reference initial position etc..It is above-mentioned to be used to pass according to SSB notice The position PRB of the initial portions of bandwidth BWP of defeated RMSI, which determines, described can be with reference to initial position by any PRB of initial BWP Position refers to initial position as described, for example, using the position highest PRB of initial BWP as described with reference to initial position, or Using the minimum position PRB of initial BWP as described with reference to initial position etc..

Optionally, described in the position PRB of the control resource set for demodulating RMSI notified according to the SSB determines With reference to initial position, comprising:

Using the minimum position PRB of the SSB control resource set for being used to demodulate RMSI notified as described with reference to starting Position；

The position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI according to SSB notice determines the ginseng Examine initial position, comprising:

Start bit is referred to using the minimum position PRB of the SSB initial BWP for being used for transmission RMSI notified as described It sets.

In the embodiment of the present invention, the minimum position PRB of the SSB control resource set for being used to demodulate RMSI notified can be made Basic interleave unit is divided with reference to initial position to be described.For example, with reference to Fig. 3, it will be used to demodulate the control resource set of RMSI The minimum position PRB divides basic interleave unit with reference to initial position as described.

Optionally, the embodiment of the present invention can also will be used for transmission the minimum position PRB of the initial BWP of RMSI as described in Basic interleave unit is divided with reference to initial position.

Optionally, the above-mentioned information according to SSB notice, which is determined, can be applied to reference to initial position in broadcast message RMSI transmission.

Corresponding PRB is numbered according to public resource to determine with reference to initial position, and is determined according to described with reference to initial position The division mode of basic interleave unit；Or

It is determined according to the portions of bandwidth BWP for being used for transmission broadcast message with reference to initial position, and according to described with reference to starting Position determines the division mode of basic interleave unit.

In the embodiment of the present invention, corresponding PRB can be numbered based on public resource and is determined with reference to initial position for example, can be with Basic interleave unit is divided with reference to initial position using the corresponding PRB of public resource number 0 as described, or public resource is compiled Number 1 corresponding PRB divides basic interleave unit etc. with reference to initial position as described.

It optionally, will be described according to determining can be with reference to initial position of the portions of bandwidth BWP for being used for transmission broadcast message The initial position of BWP refers to initial position as described, or refers to using the corresponding PRB of number 1 in the BWP as described Beginning position divides basic interleave unit etc..

Optionally, described determined according to the corresponding PRB of public resource number refers to initial position, comprising:

Initial position is referred to using the corresponding PRB of public resource number 0 as described；

The portions of bandwidth BWP that the basis is used for transmission broadcast message is determined with reference to initial position, comprising:

Initial position is referred to using the initial position of the BWP as described.

For example, with reference to Fig. 3, initial position is referred to using the corresponding PRB of public resource number 0 as described.

Optionally, above-mentioned determined according to the corresponding PRB of public resource number refers to initial position, and is referred to according to described Beginning position determines the division mode of basic interleave unit, or determines ginseng according to the portions of bandwidth BWP for being used for transmission broadcast message Initial position is examined, and according to the division mode for determining basic interleave unit with reference to initial position, can be and be applied to be directed to The transmission of information in broadcast message in addition to above-mentioned RMSI, for example, OSI information, paging information etc..

It is understood that in practical applications, the mode of the above-mentioned basic interleave unit size of determination and determining basic friendship The division mode for knitting unit can in any combination, for example, predefining the size of basic interleave unit and according to synchronization signal block The information of SSB notice, which determines, refers to initial position；Or according to the Physical Downlink Shared Channel PDSCH for carrying broadcast message Occupied PRB quantity determines the size of basic interleave unit, and numbers corresponding PRB determination according to public resource and refer to Beginning position；Or the size of basic interleave unit is determined according to the information that synchronization signal block SSB is notified, and according to synchronization signal The information of block SSB notice is determined with reference to initial position etc..

Optionally, the method also includes:

If predefined use interleaving mode by VRB resource impact to PRB resource, by Downlink Control Information DCI Target bits position indicates the size of basic interleave unit；Or

If predefined use interleaving mode by VRB resource impact to PRB resource, by Downlink Control Information DCI Target bits position indicates the division mode of basic interleave unit.

In the embodiment of the present invention, can in the protocol it is predefined using interleaving mode by VRB resource impact to PRB resource, To which network side equipment side and terminal side can use interleaving mode by VRB resource impact to PRB resource.

Specifically, network side equipment can configure the target bits position in DCI according to determining interleave parameter, for example, can To indicate the size of basic interleave unit, or the division mode of the basic interleave unit of instruction by the target bits position in DCI.

For example, can refer to when target bits position is 0 in the size for indicating basic interleave unit by target bits position The size for showing basic interleave unit is 2, when target bits position is 1, indicates that the size of basic interleave unit is 4；Or in mesh When mark bit is 0, indicates that the size of basic interleave unit is 4, when target bits position is 1, indicate basic interleave unit Size is 2.

Optionally, the target bits position is to use interleaving mode by VRB resource impact to PRB resource not predefined When, the bit whether VRB resource uses interleaving mode to PRB resource impact is used to indicate in the DCI.

In the embodiment of the present invention, above-mentioned target bits position namely the Central Plains DCI are used to indicate VRB resource to PRB resource Whether mapping uses the bit of interleaving mode.Instruction VRB resource is originally intended to PRB resource impact specifically, existing in DCI The bit for whether using interleaving mode is provided VRB using interleaving mode due to predefined in the protocol in the embodiment of the present invention Source is mapped to PRB resource, so that the Central Plains DCI is used to indicate the bit whether VRB resource uses interleaving mode to PRB resource impact Position can serve to indicate that other content.

It is understood that the size of basic interleave unit is indicated by the target bits position in DCI in network side equipment When, basic interleave unit can be determined by the way of the division mode of the basic interleave unit of determination in any of the above-described embodiment Division mode can be with when network side equipment indicates the division mode of basic interleave unit by the target bits position in DCI The size of basic interleave unit is determined by the way of the size of the basic interleave unit of determination in any of the above-described embodiment.

The embodiment of the present invention also provides a kind of method for mapping resource, is applied to terminal.Referring to fig. 4, Fig. 4 is that the present invention is another The flow chart for the method for mapping resource that embodiment provides, as shown in Figure 4, comprising the following steps:

Step 401 receives the Physical Resource Block PRB resource that network side equipment is sent.

In the embodiment of the present invention, terminal can receive the PRB resource of network side equipment transmission, wherein above-mentioned PRB resource can It also may include the resource for carrying other types information to include the resource for carrying broadcast message.

Step 402 determines interleave parameter, wherein the interleave parameter includes the size and basic friendship of basic interleave unit Knit unit division mode at least one.

Step 403, using the interleave parameter, by virtual resource blocks VRB resource impact to the target in the PRB resource PRB resource.

In the embodiment of the present invention, above-mentioned VRB resource is to be used for transmission the resource of broadcast message, and VRB resource and PRB resource can With size having the same.Above-mentioned target PRB resource is the PRB money for being used for transmission the VRB resource of broadcast message and mapping Source.Above-mentioned VRB resource is interleaved specifically, can use above-mentioned interleave parameter, by VRB resource impact to target PRB Resource.

It is understood that terminal can be determined interleave parameter and be provided VRB using mode identical with network side equipment Source is mapped to the target PRB resource in PRB resource.

Step 404 obtains the broadcast message that the target PRB resource is carried.

In the embodiment of the present invention, terminal from be connected to PRB resource by determining the target PRB for carrying broadcast message Resource, and the broadcast message that the target PRB resource is carried is obtained, realize the reception of broadcast message.

The method for mapping resource of the embodiment of the present invention, the Physical Resource Block PRB resource sent by receiving network side equipment； Determine interleave parameter, wherein the interleave parameter includes the size of basic interleave unit and the division mode of basic interleave unit At least one；Using the interleave parameter, by virtual resource blocks VRB resource impact to the target PRB in the PRB resource Resource；Obtain the broadcast message that the target PRB resource is carried.The embodiment of the present invention can determine interleave parameter and based on true Fixed interleave parameter obtains the PRB resource for carrying broadcast message, solves that VRB resource can not be obtained to PRB resource because of terminal Interleaving mode used by mapping, so that terminal is difficult to normally receive broadcast message, the problem of leading to the failure of communication.

Optionally, the interleave parameter includes the size of basic interleave unit, above-mentioned steps 402 namely the determining friendship Knit parameter, comprising:

Obtain the size of predefined basic interleave unit；Or

Network side equipment side and terminal side can also arrange basic interleave unit by implicit mode in the embodiment of the present invention Size.It optionally, can be based on PDSCH (the Physical Downlink Shared for carrying broadcast message Channel, Physical Downlink Shared Channel) occupied PRB quantity determines the size of basic interleave unit, for example, if being used to hold The occupied PRB quantity of PDSCH for carrying broadcast message is even number, it is determined that the size of basic interleave unit is 2, if for carrying The occupied PRB quantity of the PDSCH of broadcast message is odd number, it is determined that the size of basic interleave unit is 2.Optionally, this hair The information that bright embodiment can also be notified according to SSB (Synchronous Signal Block, synchronization signal block) determines basic The size of interleave unit, for example, according to CORESET (Control Resource Set controls resource set) information of SSB notice Determine the size of basic interleave unit.

Optionally, above-mentioned steps 402 namely the determining interleave parameter, comprising:

If predefined use interleaving mode by VRB resource impact to PRB resource, obtain in Downlink Control Information DCI The size of basic interleave unit indicated by target bits position；Or

If predefined use interleaving mode by VRB resource impact to PRB resource, obtain in Downlink Control Information DCI The division mode of basic interleave unit indicated by target bits position.

Specifically, the size of basic interleave unit indicated by target bits position in the available DCI of terminal, or obtain Take the division mode of basic interleave unit indicated by the target bits position in DCI.

Optionally, the target bits position can be to be provided VRB resource impact to PRB using interleaving mode not predefined When source, it is used to indicate VRB resource in the DCI to PRB resource impact and whether uses the bit of interleaving mode namely described The Central Plains DCI is used to indicate the bit whether VRB resource uses interleaving mode to PRB resource impact.

For example, when being the size of basic interleave unit indicated by the target bits position target bits can be being got When position is 0, determines that the size of basic interleave unit is 2, when getting target bits position is 1, determine basic interleave unit Size is 4；Or when getting target bits position is 0, determines that the size of basic interleave unit is 4, getting target ratio When special position is 1, determine that the size of basic interleave unit is 2.

It, can be with it is understood that when terminal determines the size of basic interleave unit according to the target bits position in DCI The division of basic interleave unit is determined by the way of the division mode of the basic interleave unit of determination in any of the above-described embodiment Mode can use any of the above-described when terminal determines the division mode of basic interleave unit according to the target bits position in DCI The mode of the size of the basic interleave unit of determination in embodiment determines the size of basic interleave unit.

Optionally, if the determining interleave parameter include obtain Downlink Control Information DCI in target bits position indicated by Basic interleave unit size, then the determining interleave parameter further include:

Determine the division mode of basic interleave unit；

If the determining interleave parameter include obtain Downlink Control Information DCI in target bits position indicated by basic friendship The division mode of unit is knitted, then the determining interleave parameter further include:

Determine the size of basic interleave unit.

It include the target bits obtained in Downlink Control Information DCI in the determining interleave parameter in the embodiment of the present invention When the size of basic interleave unit indicated by position, the determining interleave parameter can also include determining drawing for basic interleave unit The mode of dividing, it is to be understood that the embodiment of the present invention can be using the basic interleave unit of determination in any of the above-described embodiment The mode of division mode determines the division mode of basic interleave unit.

The determining interleave parameter include obtain Downlink Control Information DCI in target bits position indicated by basic friendship When knitting the division mode of unit, the determining interleave parameter can also include the size for determining basic interleave unit, it is possible to understand that , basic interleave unit can be determined by the way of the size of the basic interleave unit of determination in any of the above-described embodiment Size.

Optionally, the division mode of the basic interleave unit of the determination, comprising:

In the embodiment of the present invention, the information of synchronization signal block SSB notice may include the control resource for demodulating RMSI Collect, be used for transmission the initial BWP (Bandwidth Part, portions of bandwidth) etc. of RMSI.Information in above-mentioned DCI can be DCI In VRB resource allocation information, for example, the information according in Downlink Control Information DCI, determining can be with reference to initial position It include: using the extreme lower position of the VRB resource allocation in the DCI as described with reference to initial position, wherein the DCI is to adjust Spend the control information of broadcast message.

Optionally, described in the position PRB for the control resource set for demodulating RMSI that can be notified according to the SSB determines With reference to initial position；Or it is determined according to the position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI of SSB notice It is described to refer to initial position.

Optionally, described in the position PRB of the control resource set for demodulating RMSI notified according to the SSB determines It may include: to make the minimum position PRB of the SSB control resource set for being used to demodulate RMSI notified with reference to initial position Initial position is referred to be described；

The position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI according to SSB notice determines the ginseng Examine initial position, may include: using the minimum position PRB of the SSB initial BWP for being used for transmission RMSI notified as described in With reference to initial position.

Optionally, the size of the basic interleave unit of the determination, comprising:

Obtain the size of predefined basic interleave unit；Or

Network side equipment side and terminal side can also arrange basic interleave unit by implicit mode in the embodiment of the present invention Size.Optionally, basic interleave unit can be determined based on the occupied PRB quantity of PDSCH for carrying broadcast message Size, for example, if for carry broadcast message the occupied PRB quantity of PDSCH be even number, it is determined that basic interleave unit Size be 2, if the PDSCH occupied PRB quantity for carry broadcast message is odd number, it is determined that interleave unit substantially Size is 2.Optionally, the occupied PRB quantity of PDSCH that the basis is used to carry broadcast message determines basic interleave unit Size, if can also include: for carry the occupied PRB quantity of PDSCH of broadcast message more than or equal to preset quantity, The size for then determining the basic interleave unit is the first value；If the occupied PRB quantity of PDSCH for carrying broadcast message Less than the preset quantity, it is determined that the size of the basic interleave unit is second value.

Optionally, the embodiment of the present invention can also determine the size of basic interleave unit, example according to the information that SSB is notified Such as, the size of basic interleave unit is determined according to the control resource set that SSB is notified.For example, if SSB notice is used to demodulate RMSI Control resource set initial position be greater than or equal to preset value, it is determined that the size of the basic interleave unit be the first value, If the initial position of the control resource set for demodulating RMSI of SSB notice is less than predeterminated position, it is determined that the basic intertexture The size of unit is second value.

Method for mapping resource provided in an embodiment of the present invention is illustrated below in conjunction with specific application example:

For network side equipment side, network side equipment can use the resource that any of the above-described embodiment of the method provides and reflect The mode of interleave parameter is determined in shooting method to determine interleave parameter, and utilizes the interleave parameter by virtual resource blocks VRB resource It is mapped to Physical Resource Block PRB resource, to send broadcast message to terminal side by identified PRB resource, and to terminal side Send resource allocation information.

For terminal side, terminal can receive the resource allocation information of network side equipment side transmission, and use and net The mode of the identical determining interleave parameter in network side apparatus side determines interleave parameter, and using the interleave parameter by virtual resource blocks VRB resource impact sends broadcast to Physical Resource Block PRB resource, to receive network side equipment side by identified PRB resource Information.

It is understood that the specific implementation of above-mentioned determining interleave parameter can be mentioned such as above-mentioned either method embodiment The mode of interleave parameter is determined in the method for mapping resource of confession, to avoid repeating, this will not be repeated here.

It is the structure chart of network side equipment provided in an embodiment of the present invention referring to Fig. 5, Fig. 5.As shown in figure 5, network side is set Standby 500 comprise determining that module 501, mapping block 502 and sending module 503, in which:

Determining module 501, for determining interleave parameter, wherein the interleave parameter includes the size of basic interleave unit With the division mode of basic interleave unit at least one；

Mapping block 502, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource；

Sending module 503, for sending broadcast message using the PRB resource.

Optionally, the interleave parameter includes the size of basic interleave unit, and the determining module 501 is used for:

Obtain the size of predefined basic interleave unit；Or

Optionally, the determining module 501 is used for:

The size of basic interleave unit is determined according to the control resource set for demodulating RMSI of SSB notice.

Optionally, referring to Fig. 6, the interleave parameter includes the division mode of basic interleave unit, the determining module 501 Include:

First determination unit 5011, the information for being notified according to synchronization signal block SSB, which determines, refers to initial position, or According to the information in Downlink Control Information DCI, determines and refer to initial position；

Second determination unit 5012, for according to the division mode for determining basic interleave unit with reference to initial position.

Optionally, first determination unit 5011 is used for:

It is determined according to the position PRB of the control resource set for demodulating RMSI of SSB notice described with reference to start bit It sets；Or

Described refer to is determined according to the position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI of SSB notice Beginning position；Or

Optionally, first determination unit 5011 is used for:

Using the minimum position PRB of the SSB control resource set for being used to demodulate RMSI notified as described with reference to starting Position；Or

Optionally, the interleave parameter includes the division mode of basic interleave unit, and the determining module 501 is used for:

Optionally, the determining module 501 is used for:

Initial position is referred to using the corresponding PRB of public resource number 0 as described；Or

Optionally, referring to Fig. 7, the network side equipment further includes indicating module 504, and the indicating module 504 is used for:

It is real that network side equipment 500 provided in an embodiment of the present invention can be realized network side equipment in the embodiment of the method for Fig. 2 Existing each process, to avoid repeating, which is not described herein again.

The network side equipment 500 of the embodiment of the present invention, by determining module 501, for determining interleave parameter, wherein institute State size and basic interleave unit that interleave parameter includes basic interleave unit division mode at least one；Mapping block 502, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource；Sending module 503, for sending broadcast message using the PRB resource.The embodiment of the present invention can determine interleave parameter and based on determining Interleave parameter obtains the PRB resource for carrying broadcast message, solves that VRB resource can not be obtained to PRB resource impact because of terminal Used interleaving mode, so that terminal is difficult to normally receive broadcast message, the problem of leading to the failure of communication.

It is the structure chart of terminal provided in an embodiment of the present invention referring to Fig. 8, Fig. 8.As shown in figure 8, terminal 800 includes: to connect It receives module 801, determining module 802, mapping block 803 and obtains module 804, in which:

Receiving module 801, for receiving the Physical Resource Block PRB resource of network side equipment transmission；

Determining module 802, for determining interleave parameter, wherein the interleave parameter includes the size of basic interleave unit With the division mode of basic interleave unit at least one；

Mapping block 803, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact to the PRB resource In target PRB resource；

Obtain module 804, the broadcast message carried for obtaining the target PRB resource.

Optionally, the interleave parameter includes the size of basic interleave unit, and the determining module 802 is used for:

Obtain the size of predefined basic interleave unit；Or

Optionally, the determining module 802 is used for:

Optionally, the interleave parameter includes the division mode of basic interleave unit, and the determining module 802 includes:

First determination unit, the information for being notified according to synchronization signal block SSB, which determines, refers to initial position, or according to Information in Downlink Control Information DCI determines and refers to initial position；

Second determination unit, for according to the division mode for determining basic interleave unit with reference to initial position.

Optionally, first determination unit 5011 is used for:

Optionally, the interleave parameter includes the division mode of basic interleave unit, and the determining module 802 is used for:

Optionally, the determining module 802 is used for:

Optionally, the target bits position can be to be provided VRB resource impact to PRB using interleaving mode not predefined When source, the bit whether VRB resource uses interleaving mode to PRB resource impact is used to indicate in the DCI.

Optionally, the determining module 802 is used for:

Determine the division mode of basic interleave unit；Or

Determine the size of basic interleave unit.

Optionally, the determining module 802 is used for:

It is determined according to the portions of bandwidth BWP for being used for transmission broadcast message with reference to initial position, and according to described with reference to starting Position determines the division mode of basic interleave unit；Or

Optionally, the determining module 802 is used for:

Obtain the size of predefined basic interleave unit；Or

The size of basic interleave unit is determined according to the information that synchronization signal block SSB is notified

Terminal 800 provided in an embodiment of the present invention can be realized each process that terminal is realized in the embodiment of the method for Fig. 4, To avoid repeating, which is not described herein again.

The terminal 800 of the embodiment of the present invention, by receiving module 801, for receiving the physics money of network side equipment transmission Source block PRB resource；Determining module 802, for determining interleave parameter, wherein the interleave parameter includes basic interleave unit The division mode of size and basic interleave unit at least one；Mapping block 803 will for utilizing the interleave parameter Virtual resource blocks VRB resource impact is to the target PRB resource in the PRB resource；Module 804 is obtained, for obtaining the mesh The broadcast message that mark PRB resource is carried.The embodiment of the present invention can determine interleave parameter and be obtained based on determining interleave parameter To the PRB resource for carrying broadcast message, solve that friendship used by VRB resource to PRB resource impact can not be obtained because of terminal Mode is knitted, so that terminal is difficult to normally receive broadcast message, the problem of leading to the failure of communication.

It is the structure chart of network side equipment provided in an embodiment of the present invention referring to Fig. 9, Fig. 9, as shown in figure 9, network side is set Standby 900 include: processor 901, memory 902, bus interface 903 and transceiver 904, wherein processor 901, memory 902 Bus interface 903 is connected to transceiver 904.

Wherein, in embodiments of the present invention, network side equipment 900 further include: be stored on memory 902 and can handle The computer program run on device 901, computer program realize following steps when being executed by processor 901:

Broadcast message is sent using the PRB resource.

Optionally, the interleave parameter includes the size of basic interleave unit, when computer program is executed by processor 901 It is also used to realize following steps:

Obtain the size of predefined basic interleave unit；Or

Optionally, it is also used to realize following steps when computer program is executed by processor 901:

Optionally, the interleave parameter includes the division mode of basic interleave unit, and computer program is held by processor 901 It is also used to realize following steps when row:

A kind of hardware structural diagram of Figure 10 terminal of each embodiment to realize the present invention.Referring to Figure 10, the terminal 1000 include but is not limited to: radio frequency unit 1001, network module 1002, audio output unit 1003, input unit 1004, sensing Device 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, processor 1010 and The components such as power supply 1011.It will be understood by those skilled in the art that the limit of the not structure paired terminal of terminal structure shown in Figure 10 Fixed, terminal may include perhaps combining certain components or different component layouts than illustrating more or fewer components.? In the embodiment of the present invention, terminal include but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, can Wearable device and pedometer etc..

Wherein, the processor 1010, for receiving the Physical Resource Block PRB resource of network side equipment transmission；It determines and hands over Knit parameter, wherein the interleave parameter include basic interleave unit size and basic interleave unit division mode at least its One of；Using the interleave parameter, by virtual resource blocks VRB resource impact to the target PRB resource in the PRB resource； Obtain the broadcast message that the target PRB resource is carried.

The embodiment of the present invention can determine interleave parameter and be obtained based on determining interleave parameter for carrying broadcast message PRB resource, solve that interleaving mode used by VRB resource to PRB resource impact can not be obtained because of terminal, so that terminal is difficult to The problem of normally receiving broadcast message, leading to the failure of communication.

Optionally, the interleave parameter includes the size of basic interleave unit, and the processor 1010 is also used to:

Obtain the size of predefined basic interleave unit；Or

Optionally, the processor 1010 is also used to:

Optionally, the interleave parameter includes the division mode of basic interleave unit, and the processor 1010 is also used to:

Optionally, the processor 1010 is also used to:

Determine the division mode of basic interleave unit；Or

Determine the size of basic interleave unit.

Optionally, the processor 1010 is also used to:

Obtain the size of predefined basic interleave unit；Or

It should be understood that the embodiment of the present invention in, radio frequency unit 1001 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 1010 handle；In addition, by uplink Data are sent to base station.In general, radio frequency unit 1001 includes but is not limited to antenna, at least one amplifier, transceiver, coupling Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1001 can also by wireless communication system and network and other Equipment communication.

Terminal provides wireless broadband internet by network module 1002 for user and accesses, and such as user is helped to receive and dispatch electricity Sub- mail, browsing webpage and access streaming video etc..

Audio output unit 1003 can be received by radio frequency unit 1001 or network module 1002 or in memory The audio data stored in 1009 is converted into audio signal and exports to be sound.Moreover, audio output unit 1003 can be with Audio output relevant to the specific function that terminal 1000 executes is provided (for example, call signal receives sound, message sink sound Etc.).Audio output unit 1003 includes loudspeaker, buzzer and receiver etc..

Input unit 1004 is for receiving audio or video signal.Input unit 1004 may include graphics processor (Graphics Processing Unit, GPU) 10041 and microphone 10042, graphics processor 10041 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 1006.Through treated the picture frame of graphics processor 10041 It can store in memory 1009 (or other storage mediums) or carried out via radio frequency unit 1001 or network module 1002 It sends.Microphone 10042 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 1001 in the case where telephone calling model Formula output.

Terminal 1000 further includes at least one sensor 1005, such as optical sensor, motion sensor and other sensings Device.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light The light and shade of line adjusts the brightness of display panel 10061, and proximity sensor can close display when terminal 1000 is moved in one's ear Panel 10061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three in all directions Axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 1005 It can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, temperature Meter, infrared sensor etc. are spent, details are not described herein.

Display unit 1006 is for showing information input by user or being supplied to the information of user.Display unit 1006 can Including display panel 10061, 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 10061.

User input unit 1007 can be used for receiving the number or character information of input, and generates and set with the user of terminal It sets and the related key signals of function control inputs.Specifically, user input unit 1007 include touch panel 10071 and its His input equipment 10072.Touch panel 10071, also referred to as touch screen collect the touch operation of user on it or nearby (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 10071 or in touch panel Operation near 10071).Touch panel 10071 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 1010, It receives the order that processor 1010 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 10071.In addition to touch panel 10071, user input unit 1007 can also include Other input equipments 10072.Specifically, other input equipments 10072 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 10071 can be covered on display panel 10061, when touch panel 10071 detects After touch operation on or near it, processor 1010 is sent to determine the type of touch event, is followed by subsequent processing device 1010 Corresponding visual output is provided on display panel 10061 according to the type of touch event.Although in Figure 10, touch panel 10071 and display panel 10061 are the functions that outputs and inputs of realizing terminal as two independent components, but certain In embodiment, touch panel 10071 and display panel 10061 can be integrated and be realized the function that outputs and inputs of terminal, tool Body is herein without limitation.

Interface unit 1008 is the interface that external device (ED) is connect with terminal 1000.For example, external device (ED) may include wired Or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module Mouthful etc..Interface unit 1008 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and By one or more elements that the input received is transferred in terminal 1000 or can be used in terminal 1000 and external dress Data are transmitted between setting.

Memory 1009 can be used for storing software program and various data.Memory 1009 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 1009 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 1010 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, By running or execute the software program and/or module that are stored in memory 1009, and calls and be stored in memory 1009 Interior data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 1010 may include One or more processing units；Preferably, processor 1010 can integrate application processor and modem processor, wherein answer With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication. It is understood that above-mentioned modem processor can not also be integrated into processor 1010.

Terminal 1000 can also include the power supply 1011 (such as battery) powered to all parts, it is preferred that power supply 1011 Can be logically contiguous by power-supply management system and processor 1010, to realize management charging by power-supply management system, put The functions such as electricity and power managed.

In addition, terminal 1000 includes some unshowned functional modules, details are not described herein.

Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 1010, and memory 1009 is stored in On reservoir 1009 and the computer program that can run on the processor 1010, the computer program are executed by processor 1010 Each process of the above-mentioned method for mapping resource embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here It repeats no more.

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, the computer program realize each process of above-mentioned method for mapping resource embodiment, and energy when being executed by processor Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only Read 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

1. a kind of method for mapping resource is applied to network side equipment characterized by comprising

Determine interleave parameter, wherein the interleave parameter includes the division of the size and basic interleave unit of basic interleave unit Mode at least one；

Using the interleave parameter, by virtual resource blocks VRB resource impact to Physical Resource Block PRB resource；And

Broadcast message is sent using the PRB resource.

2. the method according to claim 1, wherein the interleave parameter includes the size of basic interleave unit, The determining interleave parameter, comprising:

Obtain the size of predefined basic interleave unit；Or

The basic list that interweaves is determined according to the occupied PRB quantity of Physical Downlink Shared Channel PDSCH for carrying broadcast message The size of member；Or

3. according to the method described in claim 2, it is characterized in that, the physical down that the basis is used to carry broadcast message is total to Enjoy the size that the occupied PRB quantity of channel PDSCH determines basic interleave unit, comprising:

If the occupied PRB quantity of PDSCH for carrying broadcast message is greater than or equal to preset quantity, it is determined that described basic The size of interleave unit is the first value；

If the occupied PRB quantity of PDSCH for carrying broadcast message is less than the preset quantity, it is determined that the basic friendship The size for knitting unit is second value.

4. according to the method described in claim 2, it is characterized in that, the information according to synchronization signal block SSB notice determines The size of basic interleave unit, comprising:

5. the method according to claim 1, wherein the interleave parameter includes the division side of basic interleave unit Formula, the determining interleave parameter, comprising:

It is determined according to the information of synchronization signal block SSB notice and refers to initial position, or according to the letter in Downlink Control Information DCI Breath determines and refers to initial position；

6. according to the method described in claim 5, it is characterized in that, the information according to synchronization signal block SSB notice determines With reference to initial position, comprising:

It is determined according to the position PRB of the control resource set for demodulating RMSI of SSB notice described with reference to initial position；Or Person determines described with reference to start bit according to the position PRB of the SSB initial portions of bandwidth BWP for being used for transmission RMSI notified It sets；

The information according in Downlink Control Information DCI determines described with reference to initial position, comprising:

Initial position is referred to using the extreme lower position of the VRB resource allocation in the DCI as described, wherein the DCI is scheduling The control information of broadcast message.

7. according to the method described in claim 6, it is characterized in that, described be used to demodulate RMSI's according to SSB notice The position PRB of control resource set determines described with reference to initial position, comprising:

Initial position is referred to using the minimum position PRB of the SSB control resource set for being used to demodulate RMSI notified as described；

The position PRB of the initial portions of bandwidth BWP for being used for transmission RMSI according to SSB notice determines described refer to Beginning position, comprising:

Initial position is referred to using the minimum position PRB of the SSB initial BWP for being used for transmission RMSI notified as described.

8. the method according to claim 1, wherein the interleave parameter includes the division side of basic interleave unit Formula, the determining interleave parameter, comprising:

It numbers corresponding PRB according to public resource to determine with reference to initial position, and according to described determining basic with reference to initial position The division mode of interleave unit；Or

It is determined according to the portions of bandwidth BWP for being used for transmission broadcast message with reference to initial position, and refers to initial position according to described Determine the division mode of basic interleave unit.

9. according to the method described in claim 8, it is characterized in that, described number the determining ginseng of corresponding PRB according to public resource Examine initial position, comprising:

10. the method according to claim 1, wherein the method also includes:

If predefined use interleaving mode by VRB resource impact to PRB resource, pass through the target in Downlink Control Information DCI Bit indicates the size of basic interleave unit；Or

If predefined use interleaving mode by VRB resource impact to PRB resource, pass through the target in Downlink Control Information DCI Bit indicates the division mode of basic interleave unit.

11. according to the method described in claim 10, it is characterized in that, the target bits position is not predefined using intertexture Mode by VRB resource impact to PRB resource when, VRB resource is used to indicate in the DCI to PRB resource impact whether using handing over Knit the bit of mode.

12. a kind of method for mapping resource is applied to terminal characterized by comprising

Using the interleave parameter, by virtual resource blocks VRB resource impact to the target PRB resource in the PRB resource；And

Obtain the broadcast message that the target PRB resource is carried.

13. according to the method for claim 12, which is characterized in that the interleave parameter includes the big of basic interleave unit It is small, the determining interleave parameter, comprising:

Obtain the size of predefined basic interleave unit；Or

14. according to the method for claim 13, which is characterized in that the basis is used to carry the physical down of broadcast message The shared occupied PRB quantity of channel PDSCH determines the size of basic interleave unit, comprising:

15. according to the method for claim 13, which is characterized in that the information according to synchronization signal block SSB notice is true The size of fixed basic interleave unit, comprising:

16. according to the method for claim 12, which is characterized in that the interleave parameter includes the division of basic interleave unit Mode, the determining interleave parameter, comprising:

17. according to the method for claim 16, which is characterized in that the information according to synchronization signal block SSB notice is true Surely initial position is referred to, comprising:

18. according to the method for claim 17, which is characterized in that described to be used to demodulate RMSI according to SSB notice Control resource set the position PRB determine it is described with reference to initial position, comprising:

19. according to the method for claim 12, which is characterized in that the interleave parameter includes the division of basic interleave unit Mode, the determining interleave parameter, comprising:

20. according to the method for claim 19, which is characterized in that described to be determined according to the corresponding PRB of public resource number With reference to initial position, comprising:

21. according to the method for claim 12, which is characterized in that the determining interleave parameter, comprising:

If predefined use interleaving mode by VRB resource impact to PRB resource, the target in Downlink Control Information DCI is obtained The size of basic interleave unit indicated by bit；Or

If predefined use interleaving mode by VRB resource impact to PRB resource, the target in Downlink Control Information DCI is obtained The division mode of basic interleave unit indicated by bit.

22. according to the method for claim 21, which is characterized in that the target bits position is not predefined using intertexture Mode by VRB resource impact to PRB resource when, VRB resource is used to indicate in the DCI to PRB resource impact whether using handing over Knit the bit of mode.

23. the method according to claim 21 or 22, which is characterized in that

If the determining interleave parameter include indicated by the target bits position that obtains in Downlink Control Information DCI it is basic interweave it is single The size of member, the then determining interleave parameter further include:

Determine the division mode of basic interleave unit；

If the determining interleave parameter include indicated by the target bits position that obtains in Downlink Control Information DCI it is basic interweave it is single The division mode of member, the then determining interleave parameter further include:

Determine the size of basic interleave unit.

24. according to the method for claim 23, which is characterized in that the division mode of the basic interleave unit of determination, packet It includes:

25. according to the method for claim 23, which is characterized in that the division mode of the basic interleave unit of determination, packet It includes:

26. according to the method for claim 23, which is characterized in that the size of the basic interleave unit of determination, comprising:

Obtain the size of predefined basic interleave unit；Or

27. a kind of network side equipment characterized by comprising

Determining module, for determining interleave parameter, wherein the interleave parameter includes the size and basic friendship of basic interleave unit Knit unit division mode at least one；

Sending module, for sending broadcast message using the PRB resource.

28. a kind of terminal characterized by comprising

Mapping block, for utilizing the interleave parameter, by virtual resource blocks VRB resource impact to the mesh in the PRB resource Mark PRB resource；

29. a kind of network side equipment, which is characterized in that including processor, memory and be stored on the memory and can be The computer program run on the processor realizes such as claim 1 when the computer program is executed by the processor The step of to method for mapping resource described in any one of 11.

30. a kind of terminal, which is characterized in that including processor, memory and be stored on the memory and can be at the place The computer program run on reason device is realized when the computer program is executed by the processor as in claim 12 to 26 The step of described in any item method for mapping resource.

31. 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 resource impact side as described in any one of claims 1 to 11 when the computer program is executed by processor The step of method；Or the step of realizing the method for mapping resource as described in any one of claim 12 to 26.