CN109120390A

CN109120390A - Method of reseptance, sending method, relevant device and the system of SS block

Info

Publication number: CN109120390A
Application number: CN201710496945.0A
Authority: CN
Inventors: 李建军
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-06-23
Filing date: 2017-06-23
Publication date: 2019-01-01
Anticipated expiration: 2037-06-23
Also published as: CN109120390B

Abstract

The embodiment of the present invention provides method of reseptance, sending method, relevant device and the system of a kind of SS block, this method comprises: receiving the SS block that network side equipment is sent, obtains the resource indication information in the SS block；According to the resource indication information, the position of the RB where the SS block is determined.The embodiment of the present invention can synchronize the cognition to the position of RB between different user terminals.

Description

Method of reseptance, sending method, relevant device and the system of SS block

Technical field

The present invention relates to field of communication technology more particularly to a kind of synchronous access block (Synchronization Signal block, SS block) method of reseptance, sending method, relevant device and system.

Background technique

There is the user terminal of different bandwidth capabilities in a communications system, such as: support the user terminal in broadband, Yi Jizhi Hold the user terminal of narrowband.In addition, may have different subcarrier spacings in communication system, for supporting the user in broadband For terminal, it might have a variety of subcarrier spacings in the bandwidth of support, so can be there are many different resource blocks (Resource Block, RB) bandwidth, thus it needs to be determined that the RB serial number of the corresponding different bandwidth in a variety of different sub-carrier intervals. Certainly, subcarrier spacing there are many may also for the user terminal for supporting narrowband, in the bandwidth of support.

Therefore, because the difference of subcarrier spacing and bandwidth ability, different terminals can generate not the position of same RB Same cognition.

Summary of the invention

The embodiment of the present invention provides method of reseptance, sending method, relevant device and the system of a kind of SS block, to solve Different terminals leads to the problem of different cognitions to the position of same RB.

In a first aspect, the embodiment of the present invention provides the method for reseptance of SS block a kind of, comprising:

The SS block that network side equipment is sent is received, the resource indication information in the SS block is obtained；

According to the resource indication information, the position of the RB where the SS block is determined.

Second aspect, the embodiment of the present invention provide the sending method of SS block a kind of, comprising:

SS block is generated, the SS block includes resource indication information, and the resource indication information is used for for user Terminal determines the position of the RB where the SS block；

The SS block is sent to the user terminal.

The third aspect, the embodiment of the present invention provide a kind of user terminal, comprising:

First receiving module obtains the money in the SS block for receiving the SS block of network side equipment transmission Source indicates information；

Determining module, for determining the position of the RB where the SS block according to the resource indication information.

Fourth aspect, the embodiment of the present invention provide a kind of network side equipment, comprising:

Generation module, for generating SS block, the SS block includes resource indication information, the resource instruction letter Position of the breath for the RB where determining the SS block for user terminal；

First sending module, for sending the SS block to the user terminal.

5th aspect, the embodiment of the present invention provide a kind of user terminal, comprising: processor, memory, network interface and use Family interface, the processor, the memory, the network interface and the user interface are coupled in one by bus system It rises, the processor is used to read the program in the memory, executes the reception of SS block provided in an embodiment of the present invention Step in method.

6th aspect, the embodiment of the present invention provide a kind of network side equipment characterized by comprising processor, storage Device, transceiver and user interface, the processor, the memory, the transceiver and the user interface pass through total linear system System is coupled, and the processor is used to read the program in the memory, executes SS provided in an embodiment of the present invention Step in the method for reseptance of block.

7th aspect, the embodiment of the present invention provide the Transmission system of SS block a kind of, including the embodiment of the present invention provides User terminal and network side equipment.

Eighth aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium It is stored with the reception program of SS block in matter, realizes that the present invention is real when the reception program of the SS block is executed by processor The step of method of reseptance of the SS block of example offer is provided.

9th aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer-readable storage medium It is stored with the transmission program of SS block in matter, realizes that the present invention is real when the transmission program of the SS block is executed by processor The step of sending method of the SS block of example offer is provided.

In this way, receiving the SS block that network side equipment is sent in the embodiment of the present invention, obtaining in the SS block Resource indication information；According to the resource indication information, the position of the RB where the SS block is determined, it can be different The cognition to the position of RB is synchronized between user terminal.

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 the Transmission system of SS block of the embodiment of the present invention；

Fig. 2 is a kind of flow chart of the method for reseptance of SS block provided in an embodiment of the present invention；

Fig. 3 is the flow chart of the method for reseptance of another kind SS block provided in an embodiment of the present invention；

Fig. 4 is a kind of flow chart of the sending method of SS block provided in an embodiment of the present invention；

Fig. 5 is the flow chart of the sending method of another kind SS block provided in an embodiment of the present invention；

Fig. 6 is a kind of flow chart of the transmission method of SS block provided in an embodiment of the present invention；

Fig. 7 is a kind of structure chart of user terminal of example application of the present invention；

Fig. 8 is the structure chart of another user terminal of example application of the present invention；

Fig. 9 is the structure chart of another user terminal of example application of the present invention；

Figure 10 is a kind of structure chart of network side equipment of example application of the present invention；

Figure 11 is the structure chart of another network side equipment of example application of the present invention；

Figure 12 is the structure chart of another network side equipment of example application of the present invention；

Figure 13 is the structure chart of another user terminal of example application of the present invention；

Figure 14 is the structure chart of another network side equipment of example application 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.

It is a kind of applicable structure chart of the Transmission system of SS block of the embodiment of the present invention, such as Fig. 1 referring to Fig. 1, Fig. 1 It is shown, including multiple user terminals 11 and network side equipment 12, wherein user terminal 11 can be UE (User Equipment), such as: can be mobile phone, tablet computer (Tablet Personal Computer), laptop computer (Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access dress The terminal side equipments such as (Mobile Internet Device, MID) or wearable device (Wearable Device) are set, are needed It is noted that not limiting the concrete type of user terminal 11 in embodiments of the present invention.In addition, above-mentioned multiple user terminals 11 can be the user terminal including different bandwidth capabilities, such as: the user terminal including supporting broadband, and support narrowband User terminal, wherein support the user terminal in broadband can be support carrier wave (such as: maximum bandwidth Pcell or Scell) The user terminal of frequency range, certainly, to being not construed as limiting in this embodiment of the present invention, such as: support that the user terminal of bandwidth can be with Be support default broadband frequency range (such as: user terminal 400MHz or 300MHz).And the user terminal of above-mentioned support narrowband Can be the user terminal of the fractional bandwidth in the maximum bandwidth frequency range that can only support carrier wave, such as: only support 20MHz or The user terminal of 100MHz.

Network side equipment 12 can be transmission receiving point (TRP, Transmission Reception Point), Huo Zheke To be base station, base station can be macro station, such as LTE eNB, 5G NR NB；Network side equipment 12 be also possible to access point (AP, Access Point)。

It should be noted that not limiting the concrete type of network side equipment 12, user terminal in embodiments of the present invention 11 and the concrete function of network side equipment 12 will be specifically described by following multiple embodiments.

Fig. 2 is referred to, Fig. 2 is a kind of flow chart of the method for reseptance of SS block provided in an embodiment of the present invention, such as Fig. 2 It is shown, comprising the following steps:

Step 201 receives the SS block that network side equipment is sent, and obtains the resource instruction letter in the SS block Breath.

Wherein, the SS block that above-mentioned reception network side equipment is sent can be the maximum bandwidth frequency range supported in carrier wave In a certain bandwidth RB in, receive network side equipment send SS block.In addition, the maximum belt that above-mentioned carrier wave is supported Wide-band is divided into K bandwidth, and each bandwidth can correspond to a SS block.In addition, above-mentioned carrier wave can To be main carrier, it is also possible to secondary carrier, this embodiment of the present invention is not construed as limiting.

It is supported most in addition, above-mentioned resource indication information can be the RB where being used to indicate the SS block in carrier wave Position in big bandwidth frequency range.RB where above-mentioned SS block can be one or more occupied when SS block is sent RB, it is of course also possible to be a RB group.

Step 202, according to the resource indication information, determine the position of the RB where the SS block.

Wherein, the position of the RB where the above-mentioned determination SS block can be the RB determined where the SS block Position in the maximum bandwidth frequency range of carrier wave, or it is also possible to determine RB where the SS block in bandwidth Position.

It should be noted that the above method can be applied to support the user terminal of narrowband, or can be applied to support The user terminal of the user terminal in broadband or other bandwidth abilities is not construed as limiting this embodiment of the present invention.And it may be implemented Support the synchronization that the position RB is realized between the user terminal of different bandwidth capabilities.

In the present embodiment, the SS block that network side equipment is sent is received, obtains the resource instruction in the SS block Information；According to the resource indication information, the position of the RB where the SS block is determined.To which user terminal can determine The position of RB.

Fig. 3 is referred to, Fig. 3 is the flow chart of the method for reseptance of another kind SS block provided in an embodiment of the present invention, such as Shown in Fig. 3, comprising the following steps:

Step 301 receives the SS block that network side equipment is sent, and obtains the resource instruction letter in the SS block Breath.

Optionally, the SS block includes Master Information Block (Master Information Block, MIB) described MIB Including the resource indication information.

In the embodiment, after user terminal receives above-mentioned SS block, so that MIB is obtained in the SS block, and from Above-mentioned resource indication information is obtained in MIB, with the position of RB where the above-mentioned SS block of determination, to realize the same of the position RB Step.

Step 302, according to the resource indication information, determine the position of the RB where the SS block.

Optionally, step 302 may include:

According to the resource indication information, determine the RB where the SS block in the maximum bandwidth frequency range of carrier wave Serial number, wherein the maximum bandwidth frequency range is the highest bandwidth that the carrier wave is supported.

Wherein, step 302 can be user terminal and calculate above-mentioned RB in maximum belt wideband according to above-mentioned resource indication information Serial number in section, or above-mentioned RB can be determined most according to the corresponding relationship of the resource indication information and serial number that obtain in advance Serial number in big bandwidth frequency range.

In the present embodiment, due to determining serial number of the RB in maximum bandwidth frequency range, it can guarantee different bandwidth capabilities in this way The serial number of RB that determines of user terminal be synchronous.Because either supporting the user terminal of narrowband, or support broadband The serial number for the RB that user terminal determines is the serial number in maximum bandwidth frequency range.

Optionally, above-mentioned according to the resource indication information, determine the RB where the SS block in the maximum of carrier wave After the step of serial number in bandwidth frequency range, the method also includes:

Serial number of the RB in the maximum bandwidth frequency range where the SS block calculates and removes the SS block Serial number of other RB in the maximum bandwidth frequency range except the RB at place.

Wherein, the serial number as the RB where the SS block in maximum bandwidth frequency range, and the company of can be between RB It is continuous, so as to accurately calculate serial number of other RB in maximum bandwidth segment, and it can also be the user terminal branch of calculating Serial number of all RB in maximum bandwidth segment in the bandwidth held, the serial number to realize RB are synchronous.

Optionally, the maximum bandwidth frequency range includes K bandwidth, and each bandwidth is to support the use in broadband Family terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1；Correspondingly, the reception The SS block that network side equipment is sent, comprising: receive the SS block corresponding with bandwidth that network side is sent.

Wherein, above-mentioned K bandwidth can be the K bandwidth that above-mentioned maximum bandwidth frequency range is divided by network side equipment Segment, and each bandwidth is the bandwidth supported the user terminal in broadband and the user terminal of narrowband is supported to support, i.e., often A bandwidth is that all user terminals support bandwidth, because bandwidth may also be referred to as primary bandwidth or most small band Width, such as: 50MHz, 100MHz or 200MHz etc..

In the embodiment, since each bandwidth is to support the user terminal in broadband and support the user of narrowband whole The bandwidth supported is held, so that network side equipment can send SS to the user terminal of different bandwidth capabilities in above-mentioned bandwidth Block, to realize that the RB serial number of the user terminal of different bandwidth capabilities is synchronous.

Optionally, the quantity for the RB that each bandwidth includes is identical.

In the embodiment, can be network side equipment for above-mentioned maximum bandwidth frequency range averagely becomes K bandwidth.On and State the identical RB that can be, include for each bandwidth of same subcarrier spacing of quantity for the RB that each bandwidth includes Quantity it is identical.

In addition, network side equipment can generate a corresponding SS block for each bandwidth in the present embodiment, And corresponding SS block is sent in each bandwidth, and can also be the periodic SS block of each frequency range, For allowing user terminal to complete to be initially accessed.And it can be in a certain bandwidth in multiple bandwidths in step 301 Receive corresponding SS block.

Optionally, the RB where the SS block is RB group, and the RB group includes multiple RB；

The resource indication information includes:

Serial number of the minimum RB of serial number in the RB group in the maximum bandwidth frequency range of carrier wave；

Alternatively,

Serial number of the highest RB of serial number in the maximum bandwidth frequency range of carrier wave in the RB group；

Alternatively,

Serial number of position in the RB group RB placed in the middle in the maximum bandwidth frequency range of carrier wave；

Alternatively,

Serial number and the maximum belt wideband of the minimum RB of serial number in the RB group in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle in section；

Alternatively,

Serial number and the maximum belt wideband of the highest RB of serial number in the maximum bandwidth frequency range of carrier wave in the RB group The difference of the serial number of position RB placed in the middle in section；

Alternatively,

Serial number and the maximum belt wideband of position in the RB group RB placed in the middle in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle in section.

Wherein, above-mentioned RB group can be RB group composed by the RB occupied when above-mentioned SS block transmission, i.e., by SS The RB that block is occupied when transmitting is defined as a RB group.It can accurately be realized by above-mentioned resource indication information user terminal State the synchronization of the serial number of RB in RB group.Certainly, above-mentioned MIB can also include it other than including above-mentioned resource indication information His information, such as: shown in table 1:

The information field of table 1.MIB

In the embodiment, above-mentioned resource instruction letter can be indicated by 8 bit datas (SS block RB Index) Breath.

Optionally, described according to the resource indication information, determine the position of the RB where the SS block, comprising:

The minimum RB of serial number in the number and the RB group of the RB for including according to the RB group is in the maximum belt wideband Serial number in section, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group.

Wherein, the number for the RB that above-mentioned RB group includes can be the number determined when detection receives SS block, or It can be the preconfigured number of network side equipment or the predefined number of agreement.In addition, above-mentioned RB group may include continuous RB, to obtain the sequence of each RB in the RB group in the serial number in the maximum bandwidth frequency range by the minimum RB of above-mentioned serial number Number, certainly, above-mentioned RB group be it is discrete, also may be implemented, such as: interval one RB, can equally calculate each RB in RB Serial number.

The highest RB of serial number in the number and the RB group of the RB for including according to the RB group is in the maximum belt wideband Serial number in section, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group；Or

Position in the number and the RB group of the RB for including according to RB group RB placed in the middle is in the maximum belt wideband Serial number in section, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group.

Wherein, in the embodiment, calculating in the RB group serial number of each RB in the maximum bandwidth frequency range can be with Referring to the embodiment of serial number of the minimum RB of serial number above in the maximum bandwidth frequency range, do not repeat herein.

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, described in calculating The serial number of position RB placed in the middle in maximum bandwidth frequency range, and according to the minimum RB of the serial number in the RB group in the maximum bandwidth The difference and the maximum bandwidth frequency range of the serial number of position RB placed in the middle in serial number and the maximum bandwidth frequency range in frequency range The serial number of middle position RB placed in the middle calculates serial number of the minimum RB of serial number in the RB group in the maximum bandwidth frequency range, And the minimum RB of serial number in the number and the RB group for the RB for according to the RB group including is in the maximum bandwidth frequency range Serial number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；Or

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, described in calculating The serial number of position RB placed in the middle in maximum bandwidth frequency range, and according to the highest RB of serial number in the RB group in the maximum bandwidth The difference and the maximum bandwidth frequency range of the serial number of position RB placed in the middle in serial number and the maximum bandwidth frequency range in frequency range The serial number of middle position RB placed in the middle calculates serial number of the highest RB of serial number in the maximum bandwidth frequency range in the RB group, And the highest RB of serial number in the number and the RB group for the RB for according to the RB group including is in the maximum bandwidth frequency range Serial number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；Or

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, described in calculating The serial number of position RB placed in the middle in maximum bandwidth frequency range, and position in RB group RB placed in the middle is in the maximum bandwidth frequency range In serial number and the maximum bandwidth frequency range in position RB placed in the middle serial number difference and the maximum bandwidth frequency range in position The serial number for setting RB placed in the middle calculates serial number of position in the RB group RB placed in the middle in the maximum bandwidth frequency range, and Sequence of position in the number and the RB group of the RB for including according to the RB group RB placed in the middle in the maximum bandwidth frequency range Number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group.

In the embodiment, the maximum bandwidth frequency range an of carrier wave, such as 400MHz can be pre-defined.Maximum belt wideband RB number in section, different sub-carrier are different under interval.Such as: it is pre-definedWhen for subcarrier spacing being f0, most RB number in big bandwidth frequency range, similarlyRB number when corresponding subcarrier spacing f1, in maximum bandwidth.…, RB number when corresponding subcarrier spacing fn, in minimum bandwidth.Due to fn=2ⁿ× f0, soThis In scheme, if subcarrier spacing is f_k, corresponding RB serial number

To when the subcarrier spacing of above-mentioned RB group is fn, then in above-mentioned maximum bandwidth frequency range position RB placed in the middle sequence Number it isIt is placed in the middle can be calculated by above-mentioned difference for serial number highest in the RB group, minimum or position later Serial number of the RB in the maximum bandwidth frequency range.

The synchronization of RB serial number between the user terminal of different bandwidth capabilities under a variety of subcarrier spacings may be implemented in this way.And For the RB at different sub-carrier interval, serial number assumes that all RB are used under the subcarrier spacing case, transmits SS Serial number of the RB of block in entire maximum bandwidth.

In addition, in the embodiment, the number for the RB that the corresponding maximum bandwidth frequency range of each subcarrier spacing includes can It is pre-defined etc. to user terminal or agreement to be that network side equipment is pre-configured with, this embodiment of the present invention is not limited It is fixed.

Optionally, the RB where the SS block is located at the predeterminated position of the bandwidth where the SS block；

The resource indication information includes: bandwidth where the SS block in the maximum bandwidth frequency range of carrier wave Serial number；

It is described according to the resource indication information, determine the position of the RB where the SS block, comprising:

Serial number in the maximum bandwidth frequency range of bandwidth where the SS block, the SS block Where the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB at place includes and the SS block The number for the RB that the corresponding bandwidth of the subcarrier spacing of RB includes calculates the RB where the SS block in maximum Serial number in bandwidth frequency range.

Wherein, which band is serial number segment serial number of the above-mentioned bandwidth in the maximum bandwidth frequency range, that is, indicate Wide sheet section, and the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB where above-mentioned SS block includes The description that may refer to an embodiment above, does not repeat herein.Above-mentioned predeterminated position can be middle position, or default Position of deviant etc. is not construed as limiting this embodiment of the present invention.

In the embodiment, it can pre-defineWhen for subcarrier spacing being f0, bandwidth (minimum bandwidth) RB interior number, similarlyRB number when corresponding subcarrier spacing f1, in bandwidth (minimum bandwidth).…, RB number when corresponding subcarrier spacing fn, in bandwidth (minimum bandwidth).Due to fn=2n × f0, so

It is assumed that the ratio between maximum bandwidth and minimum bandwidth are K, i.e.,

In the embodiment, due to serial number of the bandwidth in the maximum bandwidth frequency range, the SS block The number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB at place includes determines, so as to above-mentioned bandwidth The serial number of the previous RB of the starting RB of segmentation, such as: by taking subcarrier is fi as an example, above-mentioned bandwidth is K bandwidth In k-th, and above-mentioned predeterminated position be middle position, then above-mentioned bandwidth fragmentation starting RB previous RB serial number k/ KAnd serial number of the RB in maximum bandwidth frequency range can then be indicated by following formula:

Similarly, when above-mentioned predeterminated position is other positions, then the offset of the position may be implemented to calculate RB serial number.

In the embodiment, resource indication information only needs to indicate the serial number of bandwidth, to reduce the expense of MIB. Such as: as shown in table 2:

The information field of table 2.MIB

In the embodiment, above-mentioned resource indication information can be indicated by 3 bit datas (serial number of bandwidth).

By comparing Tables 1 and 2, the expense of MIB can be substantially reduced clear from the embodiment.

Optionally, the above method can also include step 303 and step 304, in which:

Step 303 sends terminal ability information (UE capbility) to network side equipment.

Wherein, above-mentioned terminal ability information can indicate the bandwidth ability of user terminal, such as: indicate that user terminal is supported Maximum bandwidth.

Step 304, the bandwidth and transmission for receiving the carrier wave that the network side equipment is configured according to the terminal ability information Parameter.

The bandwidth and configured transmission of above-mentioned carrier wave can be network side equipment according to the terminal ability information, be above-mentioned load Wave configures the bandwidth and configured transmission that above-mentioned terminal ability information is supported, such as: if above-mentioned terminal ability information indicates to support 400MHz then configures 400MHz bandwidth and corresponding configured transmission for above-mentioned carrier wave, if above-mentioned terminal ability information indicates to support 100MHz then configures 100MHz bandwidth and corresponding configured transmission for above-mentioned carrier wave, if above-mentioned terminal ability information indicates to support 20MHz then configures 20MHz bandwidth and corresponding configured transmission etc. for above-mentioned carrier wave.In addition, network side equipment is according to the terminal The bandwidth and configured transmission of ability information configuration carrier wave can also be according to the bandwidth and configured transmission and terminal energy obtained in advance The corresponding relationship of force information configures the bandwidth and configured transmission of above-mentioned carrier wave.In addition, in the embodiment of the present invention, bandwidth and transmission Parameter may include the bandwidth of carrier wave, and the parameter in the bandwidth for transmission.

Preferably, the bandwidth and configured transmission of main carrier include at least one in following parameter:

Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of main carrier；

The bandwidth and configured transmission of secondary carrier include at least one in following parameter:

Cell search number, cell ID, frequency location, bandwidth and the subcarrier spacing of secondary carrier.

In addition, in the present embodiment, to network side equipment send terminal ability information can be pass through in user terminal it is above-mentioned The received SS block of bandwidth is completed after being initially accessed, the terminal ability information of transmission.It may be implemented to pass through carrier wave in this way The band segment of maximum bandwidth frequency range realize the access of user terminal, which can be referred to as narrow band access, that is, the band accessed Width is primary bandwidth, and using primary bandwidth, network side equipment and user terminal establish connection.Later, terminal ability information is sent With receive carrier wave bandwidth and configured transmission can be referred to as broadband configuration access, and above-mentioned terminal ability information can be can benefit The connection established with primary bandwidth carries out wireless heterogeneous networks (RRC), to allow network side equipment to obtain the end of mobile subscriber terminal Ability information is held, and configures the bandwidth and configured transmission of main carrier and/or secondary carrier according to terminal ability information, to realize Broadband access.

In the present embodiment, the user terminal that different bandwidth capabilities are realized by bandwidth may be implemented through the above steps Between RB serial number synchronization, and can be under a variety of subcarrier spacings the same of RB serial number between the user terminal of different bandwidth capabilities Step, and can also realize the bandwidth and configured transmission of the carrier wave according to terminal ability information configuration, to improve user The transmission performance of terminal.

Fig. 4 is referred to, Fig. 4 is a kind of flow chart of the sending method of SS block provided in an embodiment of the present invention, such as Fig. 4 It is shown, comprising the following steps:

Step 401 generates SS block, and the SS block includes resource indication information, and the resource indication information is used The position of RB where determining the SS block for user terminal.

Wherein, above-mentioned SS block and resource indication information may refer to the corresponding theory of Fig. 2 and embodiment shown in Fig. 3 It is bright, it does not repeat herein.

Step 402 sends the SS block to the user terminal.

In the step, it can be and send SS block in above-mentioned RB periodically.And it can be in each bandwidth It is the corresponding SS block of periodicity sending.

It should be noted that the above method can be applied to the network side equipment in system shown in FIG. 1.

In the present embodiment, SS block is generated, the SS block includes resource indication information, the resource indication information For determining the position of the RB where the SS block for user terminal；The SS block is sent to the user terminal. To allowing user terminal to determine the position of RB, and enable to the position of synchronous RB between the user terminals of different bandwidth capabilities.

Fig. 5 is referred to, Fig. 5 is the flow chart of the sending method of another kind SS block provided in an embodiment of the present invention, such as Shown in Fig. 5, comprising the following steps:

Step 501 generates SS block, and the SS block includes resource indication information, and the resource indication information is used The position of RB where determining the SS block for user terminal.

Step 502 sends the SS block to the user terminal.

Wherein, above-mentioned SS block may refer to the respective description of Fig. 2 and embodiment shown in Fig. 3, not repeat herein.

Optionally, the resource indication information is for the RB where determining the SS block for user terminal in carrier wave Serial number in maximum bandwidth frequency range, wherein the maximum bandwidth frequency range is the highest bandwidth that the carrier wave is supported.

Wherein, serial number of the RB where above-mentioned SS block in the maximum bandwidth frequency range of carrier wave may refer to shown in Fig. 3 Embodiment respective description, do not repeat herein, and can achieve identical beneficial effect.

Optionally, before the step of generation SS block, the method also includes:

The maximum bandwidth frequency range of carrier wave is divided into K bandwidth, wherein each bandwidth is to support broadband User terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1；Correspondingly, the life At SS block, comprising: generate SS block corresponding with each bandwidth.

Wherein, above-mentioned K bandwidth may refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and It can achieve identical beneficial effect.

It is optionally, described that the maximum bandwidth frequency range of carrier wave is divided into K bandwidth, comprising:

The maximum bandwidth frequency range of carrier wave is divided equally into K bandwidth, the quantity for the RB that each bandwidth includes It is identical.

Optionally, the SS block includes MIB, and the MIB includes the resource indication information.

Wherein, above-mentioned MIB may refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and can achieve Identical beneficial effect.

The resource indication information includes:

Alternatively,

Wherein, above-mentioned resource indication information may refer to the respective description of embodiment shown in Fig. 3, not repeat herein, And it can achieve identical beneficial effect.

Optionally, the resource indication information be used for the RB for including according to the RB group for the user terminal number and Serial number of the minimum RB of serial number in the RB group in the maximum bandwidth frequency range calculates in the RB group each RB described Serial number in maximum bandwidth frequency range；Or

The resource indication information be used for the RB for including according to the RB group for the user terminal number and the RB Serial number of the highest RB of serial number in the maximum bandwidth frequency range in group calculates in the RB group each RB in the maximum belt Serial number in wide-band；Or

The resource indication information be used for the RB for including according to the RB group for the user terminal number and the RB Serial number of position in the group RB placed in the middle in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum belt Serial number in wide-band；Or

The resource indication information is used for corresponding described according to the subcarrier spacing of the RB group for the user terminal The number for the RB that maximum bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according to institute It is placed in the middle to state the position in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range the minimum RB of serial number in RB group RB serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate the sequence in the RB group Number serial number of the minimum RB in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group In serial number of the minimum RB of serial number in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum bandwidth Serial number in frequency range；Or

The resource indication information is used for corresponding described according to the subcarrier spacing of the RB group for the user terminal The number for the RB that maximum bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according to institute It is placed in the middle to state the position in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range the highest RB of serial number in RB group RB serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate the sequence in the RB group Number serial number of the highest RB in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group In serial number of the highest RB of serial number in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum bandwidth Serial number in frequency range；Or

The resource indication information is used for corresponding described according to the subcarrier spacing of the RB group for the user terminal The number for the RB that maximum bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and the RB Position in the group RB placed in the middle position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range Serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, the position calculated in the RB group occupies In serial number of the RB in the maximum bandwidth frequency range, and in the number and the RB group of the RB that includes according to the RB group Serial number of the position RB placed in the middle in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range In serial number.

Wherein, above-mentioned calculating RB serial number may refer to the respective description of embodiment shown in Fig. 3, not repeat herein, and It can achieve identical beneficial effect.

The resource indication information is used for for the user terminal according to the bandwidth where the SS block in institute State the serial number in maximum bandwidth frequency range, the corresponding maximum bandwidth frequency range of subcarrier spacing of the RB where the SS block Including RB number and the SS block where RB the corresponding bandwidth of the subcarrier spacing RB that includes Number calculates serial number of the RB where the SS block in maximum bandwidth frequency range.

Wherein, above-mentioned resource indication information and calculating RB serial number may refer to the respective description of embodiment shown in Fig. 3, this Place does not repeat, and can achieve identical beneficial effect.

Optionally, the above method can also include:

Step 503 receives the terminal ability information that the user terminal is sent.

Step 504, the bandwidth and configured transmission that carrier wave is configured according to the terminal ability information, and to the user terminal Send the bandwidth and configured transmission.

Wherein, above-mentioned terminal ability information and the bandwidth and configured transmission may refer to the phase of embodiment shown in Fig. 3 It should be noted that do not repeat herein, and it can achieve identical beneficial effect.

In the present embodiment, the embodiment of plurality of optional is increased on the basis of embodiment shown in Fig. 4, and can be with Realize synchronous RB serial number between the user terminal for enabling to different bandwidth capabilities.

It is a kind of flow chart of the transmission method of SS block provided in an embodiment of the present invention referring to Fig. 6, Fig. 6, such as Fig. 6 institute Show, comprising the following steps:

Step 601, network side equipment are by the bandwidth partition of carrier wave at multiple bandwidths；

Step 602, network side equipment are that each bandwidth generates corresponding SS block；

Step 603, network side equipment add corresponding MIB in each SS block；

Wherein, the MIB of each SS block may refer to the MIB of the SS block in embodiment shown in Fig. 3, herein not It repeats.

Step 604, network side equipment send corresponding SS block in each bandwidth；

Step 605, user terminal detect SS block；

MIB in step 606, user terminal detection SS block；

Step 607, user terminal calculate serial number of each RB in the maximum bandwidth frequency range of carrier wave according to the MIB detected.

RB serial number between the user terminal of different bandwidth capabilities may be implemented under a variety of subcarrier spacings through the above steps Synchronization.

Fig. 7 is referred to, Fig. 7 is a kind of structure chart of user terminal of application of the embodiment of the present invention, as shown in fig. 7, user Terminal 700 includes:

First receiving module 701 obtains in the SS block for receiving the SS block of network side equipment transmission Resource indication information；

Determining module 702, for determining the position of the RB where the SS block according to the resource indication information.

Optionally, the determining module 702 is specifically used for determining the SS block according to the resource indication information Serial number of the RB at place in the maximum bandwidth frequency range of carrier wave, wherein the maximum bandwidth frequency range is that the carrier wave is supported most High bandwidth.

Optionally, as shown in figure 8, the user terminal 700 further include:

Computing module 703, for the serial number according to the RB where the SS block in the maximum bandwidth frequency range, meter Calculate serial number of other RB in the maximum bandwidth frequency range in addition to the RB where the SS block.

Optionally, the maximum bandwidth frequency range includes K bandwidth, and each bandwidth is to support the use in broadband Family terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1；Correspondingly, above-mentioned first Receiving module 701, the SS block corresponding with bandwidth sent specifically for receiving network side.

Optionally, the quantity for the RB that each bandwidth includes is identical.

The resource indication information includes:

Alternatively,

Optionally, the determining module 702, specifically in the number and the RB group of the RB for including according to the RB group Serial number of the minimum RB of serial number in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum belt wideband Serial number in section；Or

The determining module 702, specifically for the serial number in the number and the RB group of the RB for including according to the RB group Serial number of the highest RB in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range Serial number；Or

The determining module 702, specifically for the position in the number and the RB group of the RB for including according to the RB group The serial number of RB placed in the middle in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range Serial number；Or

The determining module 702, specifically for the corresponding maximum belt wideband of the subcarrier spacing according to the RB group The number for the RB that section includes, calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according in the RB group The serial number of the minimum RB of serial number position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range Difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate the minimum RB of serial number in the RB group Serial number in serial number in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group is most Serial number of the low RB in the maximum bandwidth frequency range calculates sequence of each RB in the maximum bandwidth frequency range in the RB group Number；Or

The determining module 702, specifically for the corresponding maximum belt wideband of the subcarrier spacing according to the RB group The number for the RB that section includes, calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according in the RB group The serial number of the highest RB of serial number position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range Difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate the highest RB of serial number in the RB group Serial number in serial number in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group is most Serial number of the high RB in the maximum bandwidth frequency range calculates sequence of each RB in the maximum bandwidth frequency range in the RB group Number；Or

The determining module 702, specifically for the corresponding maximum belt wideband of the subcarrier spacing according to the RB group The number for the RB that section includes, calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and the position in the RB group The difference of the RB placed in the middle serial number of position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range The serial number of position RB placed in the middle in value and the maximum bandwidth frequency range calculates position in RB group RB placed in the middle in institute State the serial number in maximum bandwidth frequency range, and the position in the number and the RB group of the RB for including according to the RB group is placed in the middle Serial number of the RB in the maximum bandwidth frequency range calculates serial number of each RB in the maximum bandwidth frequency range in the RB group.

The determining module 702, specifically for according to the bandwidth where the SS block in the maximum bandwidth The RB that the corresponding maximum bandwidth frequency range of subcarrier spacing of the RB where serial number, the SS block in frequency range includes The number for the RB that number and the corresponding bandwidth of subcarrier spacing of the RB where the SS block include, calculates institute State serial number of the RB where SS block in maximum bandwidth frequency range.

Optionally, as shown in figure 9, the user terminal 700 further include:

Sending module 704, for sending terminal ability information to network side equipment；

Second receiving module 705, receives the band for the carrier wave that the network side equipment is configured according to the terminal ability information Wide and configured transmission.

It should be noted that above-mentioned user terminal 700 can be embodiment of the method in the embodiment of the present invention in the present embodiment In any embodiment user terminal, any embodiment of user terminal all may be used in embodiment of the method in the embodiment of the present invention To be realized by the above-mentioned user terminal 700 in the present embodiment, and reach identical beneficial effect, details are not described herein again.

0, Figure 10 is a kind of structure chart of network side equipment of example application of the present invention referring to Figure 1, as shown in figure 9, network Side apparatus 1000 includes, comprising:

Generation module 1001, for generating SS block, the SS block includes resource indication information, and the resource refers to Show information for determining the position of the RB where the SS block for user terminal；

First sending module 1002, for sending the SS block to the user terminal.

Optionally, as shown in figure 11, the network side equipment 1000 further include:

Division module 1003, for the maximum bandwidth frequency range of carrier wave to be divided into K bandwidth, wherein each bandwidth Segment is the bandwidth supported the user terminal in broadband and the user terminal of narrowband is supported to support, wherein the K is greater than 1 Integer；Correspondingly, above-mentioned generation module 1001 is specifically used for generating SS block corresponding with each bandwidth.

Optionally, the division module 1003, specifically for the maximum bandwidth frequency range of carrier wave is divided equally into K bandwidth The quantity of segment, the RB that each bandwidth includes is identical.

The resource indication information includes:

Alternatively,

The resource indication information is used for for the user terminal according to the bandwidth where the SS block in institute Stating the corresponding maximum bandwidth frequency range of the serial number in maximum bandwidth frequency range, the subcarrier spacing where the SS block includes The number of RB and the RB that includes of the corresponding bandwidth of subcarrier spacing where the SS block number, calculate Serial number of the RB in maximum bandwidth frequency range where the SS block.

Optionally, as shown in figure 12, the network side equipment 1000 further include:

Receiving module 1004, the terminal ability information sent for receiving the user terminal；

Second sending module 1005, for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and The bandwidth and configured transmission are sent to the user terminal.

It should be noted that above-mentioned network side equipment 1000 can be method implementation in the embodiment of the present invention in the present embodiment The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party Formula can be realized by the above-mentioned network side equipment 1000 in the present embodiment, and reach identical beneficial effect, herein not It repeats again.

It is the structure chart of the user terminal of application of the embodiment of the present invention referring to Figure 13, Figure 13.As shown in figure 13, user terminal 1300 include: at least one processor 1301, memory 1302, at least one network interface 1304 and user interface 1303.With Various components in family terminal 1300 are coupled by bus system 1305.It is understood that bus system 1305 for realizing Connection communication between these components.Bus system 1305 further includes power bus, control bus in addition to including data/address bus And status signal bus in addition.But for the sake of clear explanation, various buses are all designated as bus system 1305 in Figure 13.

Wherein, user interface 1303 may include display, keyboard or pointing device (for example, mouse, trace ball (track ball), touch-sensitive plate or touch screen etc..

It is appreciated that the memory 1302 in the embodiment of the present invention can be volatile memory or non-volatile memories Device, or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only Read memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, ) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), use Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random-access Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DRRAM).The memory 1302 of system and method described herein is intended to include but is not limited to this A little and any other suitable type memory.

In some embodiments, memory 1302 stores following element, executable modules or data structures, or Their subset of person or their superset: operating system 13021 and application program 13022.

Wherein, operating system 13021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for Realize various basic businesses and the hardware based task of processing.Application program 13022 includes various application programs, such as matchmaker Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented The program of example method may be embodied in application program 13022.

In embodiments of the present invention, by the program or instruction of calling memory 1302 to store, specifically, can be application The program or instruction stored in program 13022, processor 1301 are used for:

The method that the embodiments of the present invention disclose can be applied in processor 1301, or real by processor 1301 It is existing.Processor 1301 may be a kind of IC chip, the processing capacity with signal.During realization, the above method Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1301 or software form.Above-mentioned Processor 1301 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic, Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at The step of memory 1302, processor 1301 reads the information in memory 1302, completes the above method in conjunction with its hardware.

It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor, In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.

For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or It is realized outside processor.

Optionally, the processor 1301 execute according to the resource indication information, where determining the SS block RB position, comprising:

Optionally, described according to the resource indication information, determine the RB where the SS block in the maximum of carrier wave After the step of serial number in bandwidth frequency range, processor 1301 is also used to:

Optionally, the maximum bandwidth frequency range includes K bandwidth, and each bandwidth is to support the use in broadband Family terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1.

Optionally, the quantity for the RB that each bandwidth includes is identical.

Optionally, the SS block includes Master Information Block MIB, and the MIB includes the resource indication information.

The resource indication information includes:

Alternatively,

Optionally, what processor 1301 executed is described according to the resource indication information, determines the place SS block RB position, comprising:

The minimum RB of serial number in the number and the RB group of the RB for including according to the RB group is in the maximum belt wideband Serial number in section, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group；Or

Position in the number and the RB group of the RB for including according to RB group RB placed in the middle is in the maximum belt wideband Serial number in section, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group；Or

Processor 1301 execute according to the resource indication information, determine the position of the RB where the SS block, Include:

Optionally, described according to the resource indication information, the step of determining the position of the RB where the SS block Later, processor 1301 is also used to:

Terminal ability information is sent to network side equipment；

Receive the bandwidth and configured transmission of the carrier wave that the network side equipment is configured according to the terminal ability information.

It should be noted that above-mentioned user terminal 1300 can be embodiment of the method in the embodiment of the present invention in the present embodiment In any embodiment user terminal, any embodiment of user terminal all may be used in embodiment of the method in the embodiment of the present invention To be realized by the above-mentioned user terminal 1300 in the present embodiment, and reach identical beneficial effect, details are not described herein again.

It is the structure chart of the network side equipment of application of the embodiment of the present invention referring to Figure 14, Figure 14.As shown in figure 14, the network Side apparatus 1400 includes: processor 1401, transceiver 1402, memory 1403, user interface 1404 and bus interface, in which:

Processor 1401 executes following process for reading the program in memory 1403:

The SS block is sent to the user terminal.

Wherein, transceiver 1402, for sending and receiving data, the transceiver 1402 under the control of processor 1401 Including at least two antenna ports.

In Figure 14, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1401 generation of processor The various circuits for the memory that the one or more processors and memory 1403 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 1402 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 1404, 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 1401, which is responsible for management bus architecture and common processing, memory 1403, can store processor 1401 and exists Execute used data when operation.

Optionally, before the step of generation SS block, processor 1401 is also used to:

The maximum bandwidth frequency range of carrier wave is divided into K bandwidth, wherein each bandwidth is to support broadband User terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1.

Optionally, what processor 1401 executed is divided into K bandwidth for the maximum bandwidth frequency range of carrier wave, comprising:

The resource indication information includes:

Alternatively,

The resource indication information is used for for corresponding according to the subcarrier spacing of the RB group for the user terminal The number for the RB that the maximum bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and institute It is placed in the middle to state position in the RB group position in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range RB placed in the middle RB serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate the position in the RB group The serial number of RB placed in the middle in the maximum bandwidth frequency range is set, and the number and the RB group of the RB for including according to the RB group In serial number of the position RB placed in the middle in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum bandwidth Serial number in frequency range.

Optionally, after described the step of sending the SS block to the user terminal, processor 1401 is also used to:

Receive the terminal ability information that the user terminal is sent；

The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and to described in user terminal transmission Bandwidth and configured transmission.

It should be noted that above-mentioned network side equipment 1400 can be method implementation in the embodiment of the present invention in the present embodiment The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party Formula can be realized by the above-mentioned network side equipment 1400 in the present embodiment, and reach identical beneficial effect, herein not It repeats again.

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium There is the reception program of SS block, realizes that the embodiment of the present invention provides when the reception program of the SS block is executed by processor SS block method of reseptance the step of.

The embodiment of the present invention also provides a kind of computer readable storage medium, stores on the computer readable storage medium There is the transmission program of SS block, realizes that the embodiment of the present invention provides when the transmission program of the SS block is executed by processor Network side equipment side SS block sending method the step of.

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

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

In embodiment provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit It connects, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs Purpose.

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

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

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

Claims

1. a kind of method of reseptance of synchronous access block SS block characterized by comprising

According to the resource indication information, the position of the resource block RB where the SS block is determined.

2. the method as described in claim 1, which is characterized in that it is described according to the resource indication information, determine the SS The position of RB where block, comprising:

According to the resource indication information, sequence of the RB where the SS block in the maximum bandwidth frequency range of carrier wave is determined Number, wherein the maximum bandwidth frequency range is the highest bandwidth that the carrier wave is supported.

3. method according to claim 2, which is characterized in that it is described according to the resource indication information, determine the SS After RB where block is the serial number in the maximum bandwidth frequency range of carrier wave the step of, the method also includes:

Serial number of the RB in the maximum bandwidth frequency range where the SS block is calculated except where the SS block RB except serial number of other RB in the maximum bandwidth frequency range.

4. method according to claim 2, which is characterized in that the maximum bandwidth frequency range includes K bandwidth, and each Bandwidth be support broadband user terminal and support narrowband user terminal support bandwidth, wherein the K be greater than 1 integer；

The SS block for receiving network side equipment and sending, comprising:

Receive the SS block corresponding with bandwidth that network side is sent.

5. method as claimed in claim 4, which is characterized in that the quantity for the RB that each bandwidth includes is identical.

6. the method as described in claim 1, which is characterized in that the SS block includes Master Information Block MIB, the MIB packet Include the resource indication information.

7. the method as described in claim 1, which is characterized in that the RB where the SS block is RB group, the RB group packet Include multiple RB；

The resource indication information includes:

Alternatively,

The minimum RB of serial number in the RB group is in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle；

Alternatively,

The highest RB of serial number in the RB group is in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle；

Alternatively,

Position in RB group RB placed in the middle is in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle.

8. the method for claim 7, which is characterized in that it is described according to the resource indication information, determine the SS The position of RB where block, comprising:

The minimum RB of serial number in the number and the RB group of the RB for including according to the RB group is in the maximum bandwidth frequency range Serial number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

The highest RB of serial number in the number and the RB group of the RB for including according to the RB group is in the maximum bandwidth frequency range Serial number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

Position in the number and the RB group of the RB for including according to RB group RB placed in the middle is in the maximum bandwidth frequency range Serial number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, the maximum is calculated The serial number of position RB placed in the middle in bandwidth frequency range, and according to the minimum RB of the serial number in the RB group in the maximum bandwidth frequency range In serial number and the maximum bandwidth frequency range in position RB placed in the middle serial number difference and the maximum bandwidth frequency range in position The serial number for setting RB placed in the middle calculates serial number of the minimum RB of serial number in the RB group in the maximum bandwidth frequency range, and Sequence of the minimum RB of serial number in the number and the RB group of the RB for including according to the RB group in the maximum bandwidth frequency range Number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, the maximum is calculated The serial number of position RB placed in the middle in bandwidth frequency range, and according to the highest RB of serial number in the RB group in the maximum bandwidth frequency range In serial number and the maximum bandwidth frequency range in position RB placed in the middle serial number difference and the maximum bandwidth frequency range in position The serial number for setting RB placed in the middle calculates serial number of the highest RB of serial number in the maximum bandwidth frequency range in the RB group, and Sequence of the highest RB of serial number in the maximum bandwidth frequency range in the number and the RB group of the RB for including according to the RB group Number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

According to the number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of the RB group includes, the maximum is calculated The serial number of position RB placed in the middle in bandwidth frequency range, and position in RB group RB placed in the middle is in the maximum bandwidth frequency range Position occupies in the difference and the maximum bandwidth frequency range of the serial number of position RB placed in the middle in serial number and the maximum bandwidth frequency range In RB serial number, calculate serial number of position in the RB group RB placed in the middle in the maximum bandwidth frequency range, and according to Serial number of position in the number for the RB that the RB group includes and the RB group RB placed in the middle in the maximum bandwidth frequency range, meter Calculate serial number of each RB in the maximum bandwidth frequency range in the RB group.

9. the method as described in claim 1, which is characterized in that the RB where the SS block is located at the SS block institute Bandwidth predeterminated position；

The resource indication information includes: sequence of the bandwidth in the maximum bandwidth frequency range of carrier wave where the SS block Number；

Bandwidth where the SS block in the maximum bandwidth frequency range serial number, where the SS block RB the corresponding maximum bandwidth frequency range of the subcarrier spacing RB that includes number and the RB where the SS block The number for the RB that the corresponding bandwidth of subcarrier spacing includes calculates the RB where the SS block in maximum bandwidth Serial number in frequency range.

10. the method as described in claim 1, which is characterized in that it is described according to the resource indication information, determine the SS After the step of position of RB where block, the method also includes:

Terminal ability information is sent to network side equipment；

11. a kind of sending method of SS block characterized by comprising

SS block is generated, the SS block includes resource indication information, and the resource indication information is used for for user terminal Determine the position of the RB where the SS block；

The SS block is sent to the user terminal.

12. method as claimed in claim 11, which is characterized in that the resource indication information is used to determine institute for user terminal State serial number of the RB where SS block in the maximum bandwidth frequency range of carrier wave, wherein the maximum bandwidth frequency range is the load The highest bandwidth that wave is supported.

13. method as claimed in claim 12, which is characterized in that before the step of the generation SS block, the method Further include:

The maximum bandwidth frequency range of carrier wave is divided into K bandwidth, wherein each bandwidth is to support the user in broadband Terminal and the bandwidth for supporting the user terminal of narrowband to support, wherein the K is the integer greater than 1；

The generation SS block, comprising:

Generate SS block corresponding with each bandwidth.

14. method as claimed in claim 13, which is characterized in that described that the maximum bandwidth frequency range of carrier wave is divided into K band Wide sheet section, comprising:

The maximum bandwidth frequency range of carrier wave is divided equally into K bandwidth, the quantity for the RB that each bandwidth includes is identical.

15. method as claimed in claim 11, which is characterized in that the SS block includes MIB, and the MIB includes described Resource indication information.

16. method as claimed in claim 11, which is characterized in that the RB where the SS block is RB group, the RB group Including multiple RB；

The resource indication information includes:

Alternatively,

17. the method described in claim 16, which is characterized in that the resource indication information is used to supply the user terminal root Serial number of the minimum RB of serial number in the number and the RB group of the RB for including according to the RB group in the maximum bandwidth frequency range, Calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

The resource indication information is used in the number and the RB group for the RB for including according to the RB group for the user terminal Serial number of the highest RB of serial number in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum belt wideband Serial number in section；

Alternatively,

The resource indication information is used in the number and the RB group for the RB for including according to the RB group for the user terminal Serial number of the position RB placed in the middle in the maximum bandwidth frequency range, calculate in the RB group each RB in the maximum belt wideband Serial number in section；

Alternatively,

The resource indication information is used for the corresponding maximum of subcarrier spacing for the user terminal according to the RB group The number for the RB that bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according to the RB The minimum RB of serial number in group position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range Serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate serial number in the RB group most In serial number of the low RB in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group Serial number of the minimum RB of serial number in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range In serial number；

Alternatively,

The resource indication information is used for the corresponding maximum of subcarrier spacing for the user terminal according to the RB group The number for the RB that bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according to the RB The highest RB of serial number in the group position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range Serial number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, calculate serial number in the RB group most In serial number of the high RB in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group Serial number of the highest RB of serial number in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range In serial number；

Alternatively,

The resource indication information is used for the corresponding maximum of subcarrier spacing for the user terminal according to the RB group The number for the RB that bandwidth frequency range includes calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and in the RB group Position RB position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range placed in the middle sequence Number difference and the maximum bandwidth frequency range in position RB placed in the middle serial number, it is placed in the middle to calculate position in the RB group Position in serial number of the RB in the maximum bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group The serial number of RB placed in the middle in the maximum bandwidth frequency range calculates in the RB group each RB in the maximum bandwidth frequency range Serial number.

18. method as claimed in claim 11, which is characterized in that the RB where the SS block is located at the SS block The predeterminated position of the bandwidth at place；

The resource indication information be used for for the user terminal according to the bandwidth where the SS block it is described most Serial number in big bandwidth frequency range, the corresponding maximum bandwidth frequency range of subcarrier spacing of the RB where the SS block include The number of RB and the corresponding bandwidth of subcarrier spacing of the RB where the SS block RB that includes number, Calculate serial number of the RB where the SS block in maximum bandwidth frequency range.

19. method as claimed in claim 11, which is characterized in that described to send the SS block's to the user terminal After step, the method also includes:

Receive the terminal ability information that the user terminal is sent；

The bandwidth and configured transmission of carrier wave are configured according to the terminal ability information, and send the bandwidth to the user terminal And configured transmission.

20. a kind of user terminal characterized by comprising

First receiving module, for receiving the SS block of network side equipment transmission, the resource obtained in the SS block refers to Show information；

21. user terminal as claimed in claim 20, which is characterized in that the determining module is specifically used for according to the money Source indicates information, determines serial number of the RB where the SS block in the maximum bandwidth frequency range of carrier wave, wherein the maximum Bandwidth frequency range is the highest bandwidth that the carrier wave is supported.

22. user terminal as claimed in claim 21, which is characterized in that the user terminal further include:

Computing module calculates for the serial number according to the RB where the SS block in the maximum bandwidth frequency range and removes institute State serial number of other RB except the RB where SS block in the maximum bandwidth frequency range.

23. user terminal as claimed in claim 21, which is characterized in that the maximum bandwidth frequency range includes K bandwidth, And each bandwidth is the bandwidth supported the user terminal in broadband and the user terminal of narrowband is supported to support, wherein the K For the integer greater than 1；

First receiving module, the SS block corresponding with bandwidth sent specifically for receiving network side.

24. user terminal as claimed in claim 23, which is characterized in that the quantity for the RB that each bandwidth includes is identical.

25. user terminal as claimed in claim 20, which is characterized in that the SS block includes MIB, and the MIB includes The resource indication information.

26. user terminal as claimed in claim 20, which is characterized in that the RB where the SS block is RB group, described RB group includes multiple RB；

The resource indication information includes:

Alternatively,

The minimum RB of serial number in the RB group is in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range of carrier wave The difference of the serial number of position RB placed in the middle；Or

Alternatively,

27. user terminal as claimed in claim 26, which is characterized in that the determining module is specifically used for according to the RB Serial number of the minimum RB of serial number in the number for the RB that group includes and the RB group in the maximum bandwidth frequency range, described in calculating Serial number of each RB in the maximum bandwidth frequency range in RB group；

Alternatively,

The determining module, specifically for the highest RB of serial number in the number and the RB group of the RB for including according to the RB group Serial number in the maximum bandwidth frequency range calculates serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

The determining module, specifically for the RB that the position in the number and the RB group of the RB for including according to the RB group is placed in the middle Serial number in the maximum bandwidth frequency range calculates serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

The determining module includes specifically for the corresponding maximum bandwidth frequency range of the subcarrier spacing according to the RB group The number of RB calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and minimum according to the serial number in the RB group RB serial number of position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range difference, with And in the maximum bandwidth frequency range position RB placed in the middle serial number, calculate the minimum RB of serial number in the RB group in the maximum The minimum RB of serial number in serial number in bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group is in institute The serial number in maximum bandwidth frequency range is stated, serial number of each RB in the maximum bandwidth frequency range in the RB group is calculated；

Alternatively,

The determining module includes specifically for the corresponding maximum bandwidth frequency range of the subcarrier spacing according to the RB group The number of RB calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and according to the serial number highest in the RB group RB serial number of position RB placed in the middle in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range difference, with And in the maximum bandwidth frequency range position RB placed in the middle serial number, calculate the highest RB of serial number in the RB group in the maximum The highest RB of serial number in serial number in bandwidth frequency range, and the number and the RB group of the RB that includes according to the RB group is in institute The serial number in maximum bandwidth frequency range is stated, serial number of each RB in the maximum bandwidth frequency range in the RB group is calculated；

Alternatively,

The determining module includes specifically for the corresponding maximum bandwidth frequency range of the subcarrier spacing according to the RB group The number of RB calculates the serial number for the RB that position is placed in the middle in the maximum bandwidth frequency range, and the RB that the position in the RB group is placed in the middle The difference of the serial number of position RB placed in the middle, Yi Jisuo in the serial number and the maximum bandwidth frequency range in the maximum bandwidth frequency range The serial number for stating the RB that position is placed in the middle in maximum bandwidth frequency range calculates position in RB group RB placed in the middle in the maximum bandwidth Position in serial number in frequency range, and the number and the RB group of the RB that includes according to RB group RB placed in the middle it is described most Serial number in big bandwidth frequency range, calculates serial number of each RB in the maximum bandwidth frequency range in the RB group.

28. user terminal as claimed in claim 20, which is characterized in that the RB where the SS block is located at the SS The predeterminated position of bandwidth where block；

The determining module, specifically for according to the bandwidth where the SS block in the maximum bandwidth frequency range The number for the RB that the corresponding maximum bandwidth frequency range of the subcarrier spacing of RB where serial number, the SS block includes and institute The number for stating the RB that the corresponding bandwidth of subcarrier spacing of the RB where SS block includes, calculates the SS Serial number of the RB in maximum bandwidth frequency range where block.

29. user terminal as claimed in claim 20, which is characterized in that the user terminal further include:

Sending module, for sending terminal ability information to network side equipment；

Second receiving module receives the bandwidth and transmission of the carrier wave that the network side equipment is configured according to the terminal ability information Parameter.

30. a kind of network side equipment characterized by comprising

Generation module, for generating SS block, the SS block includes resource indication information, and the resource indication information is used The position of RB where determining the SS block for user terminal；

First sending module, for sending the SS block to the user terminal.

31. network side equipment as claimed in claim 30, which is characterized in that the resource indication information is used for for user terminal Determine serial number of the RB where the SS block in the maximum bandwidth frequency range of carrier wave, wherein the maximum bandwidth frequency range is The highest bandwidth that the carrier wave is supported.

32. network side equipment as claimed in claim 31, which is characterized in that the network side equipment further include:

Division module, for the maximum bandwidth frequency range of carrier wave to be divided into K bandwidth, wherein each bandwidth is The bandwidth that the user terminal for supporting broadband and the user terminal for supporting narrowband are supported, wherein the K is the integer greater than 1；

The generation module is specifically used for generating SS block corresponding with each bandwidth.

33. network side equipment as claimed in claim 32, which is characterized in that the division module, specifically for by carrier wave Maximum bandwidth frequency range is divided equally into K bandwidth, and the quantity for the RB that each bandwidth includes is identical.

34. network side equipment as claimed in claim 30, which is characterized in that the SS block includes MIB, the MIB packet Include the resource indication information.

35. network side equipment as claimed in claim 30, which is characterized in that the RB where the SS block is RB group, institute Stating RB group includes multiple RB；

The resource indication information includes:

Alternatively,

36. network side equipment as claimed in claim 35, which is characterized in that the resource indication information is used for for user terminal Sequence of the minimum RB of serial number in the number and the RB group of the RB for including according to the RB group in the maximum bandwidth frequency range Number, calculate serial number of each RB in the maximum bandwidth frequency range in the RB group；

Alternatively,

37. network side equipment as claimed in claim 30, which is characterized in that the RB where the SS block is located at the SS The predeterminated position of bandwidth where block；

The resource indication information be used for for the user terminal according to the bandwidth where the SS block it is described most The RB that serial number, the corresponding maximum bandwidth frequency range of the subcarrier spacing where the SS block in big bandwidth frequency range include Number and the SS block where the corresponding bandwidth of the subcarrier spacing RB that includes number, described in calculating Serial number of the RB in maximum bandwidth frequency range where SS block.

38. network side equipment as claimed in claim 30, which is characterized in that the network side equipment further include:

Receiving module, the terminal ability information sent for receiving the user terminal；

Second sending module, for configuring the bandwidth and configured transmission of carrier wave according to the terminal ability information, and to the use Family terminal sends the bandwidth and configured transmission.

39. a kind of user terminal characterized by comprising processor, memory, network interface and user interface, the processing Device, the memory, the network interface and the user interface are coupled by bus system, and the processor is used for The program in the memory is read, in the method for reseptance for executing the SS block as described in any one of claims 1 to 10 The step of.

40. a kind of network side equipment characterized by comprising processor, memory, transceiver and user interface, the processing Device, the memory, the transceiver and the user interface are coupled by bus system, and the processor is for reading The program in the memory is taken, in the method for reseptance for executing the SS block as described in any one of claim 11 to 19 Step.

41. a kind of Transmission system of SS block, which is characterized in that including the user as described in any one of claim 20 to 29 Terminal and the network side equipment as described in any one of claim 30 to 38, or including user terminal as claimed in claim 39 With network side equipment as claimed in claim 40.

42. a kind of computer readable storage medium, which is characterized in that be stored with SS on the computer readable storage medium It is realized when the reception program of the reception program of block, the SS block is executed by processor as any in claims 1 to 10 The step of method of reseptance of SS block described in.

43. a kind of computer readable storage medium, which is characterized in that be stored with SS on the computer readable storage medium It is realized when the transmission program of the transmission program of block, the SS block is executed by processor as appointed in claim 11 to 19 The step of sending method of SS block described in one.