CN109672630A - A kind of system information transmission method, terminal and the network equipment - Google Patents

A kind of system information transmission method, terminal and the network equipment Download PDF

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Publication number
CN109672630A
CN109672630A CN201710955165.8A CN201710955165A CN109672630A CN 109672630 A CN109672630 A CN 109672630A CN 201710955165 A CN201710955165 A CN 201710955165A CN 109672630 A CN109672630 A CN 109672630A
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China
Prior art keywords
message
transmission time
time window
window
information
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CN201710955165.8A
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CN109672630B (en
Inventor
鲍炜
杨晓东
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/826—Involving periods of time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control

Abstract

The invention discloses a kind of system information transmission method, terminal and the network equipment, method includes: to receive at least one system information SI message corresponding with transmission time window by a transmission time window.At least one SI message is mapped in a transmission time window and is sent by the network equipment of the invention, so that terminal can receive at least one SI message of itself needs by a transmission time window, transmission time window number is effectively reduced, so as to shorten transmission time window overall length, guarantee that each SI message has transmission time window available in each sending cycle.

Description

A kind of system information transmission method, terminal and the network equipment
Technical field
The present invention relates to fields of communication technology more particularly to a kind of system information transmission method, terminal and network to set It is standby.
Background technique
In forth generation (4thGeneration, 4G) mobile communication system, or be Long-Term Evolution (Long Term Evolution, LTE) in system, the network equipment is by different system information blocks (System Information Block, SIB) It forms system information (System Information message, SI message), and in the corresponding biography of system information The suitable time-frequency location of selection is broadcasted in defeated window.Wherein, system information can there are many classes according to purposes and content The SIB of type, such as: it is public and shared whether instruction terminal is allowed to access the SIB1 of the scheduling information of cell and other SIB, instruction The SIB2 of the information of channel, the SIB3 of the relevant cell reselection information of instruction and current service cell, instruction and current service frequency Point correlation is the same as the SIB4 of the frequency reselection information and SIB5 etc. of instruction homologous ray alien frequencies reselection information.
Wherein, as shown in Figure 1, the sending cycle of SIB1 is 80ms, the network equipment repeats SIB1 to send 4 in 80ms It is secondary, every 20ms send it is primary, wherein it is that even number is that send position, which be system frame number (System Frame Number, SFN), Subframe 5 in system frame, and the content of the system informations of 4 transmissions is identical in the same sending cycle, and can be mixed Automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) is closed to merge.Wherein, 1 system-frame includes 10 A subframe, number are 0 to 9, and the persistence length of a system-frame is 10ms, and " F " indicates just to pass in Fig. 1, and " R " indicates to retransmit.
Other than SIB1, each SIB also has certain sending cycle, such as 80ms, 160ms and 320ms, each The sending cycle of SIB is configurable, and is notified by the network equipment to terminal.Wherein, the identical SIB of multiple sending cycles can It is sent with forming a SI message, each SI message is in predetermined time window, or is the transmission time window of SI (SI-window) it is sent, and SI message and transmission time window are that correspondingly, i.e., a SI message is corresponding One transmission time window, a transmission time window is interior only to send a SI message.Wherein, the transmission time of SI message The time span of window can match, but in a cell (cell) the transmission time window of all SI message time span one It causes, and the transmission time window of difference SI message joins end to end.Further, in transmission time window, the network equipment can be with One or more subframes are selected to carry out the transmission of SI message, and the SI message sent is can to carry out HARQ merging 's.Wherein, it is worth noting that, other SI message can not be sent in the transmission subframe of SIB1, i.e. other SI Message can not be sent in the subframe 5 of even number system frame.
In scheduling information, (each SI message is at this for length w, the SI messaging list of network equipment instruction transmission time window Sequence in list indicates that n is since 1 with n) and each SI message repetition period T.It then can by formula x=(n-1) * w To obtain the corresponding x of SI message n；The starter system frame of SI message n transmission time window meets SFN%T=FLOOR (x/10), rises Beginning subframe is x%10；Wherein, the value range of SFN is 0 to 1023.Wherein, in above-mentioned formula: % expression, which is divided by, to be taken the remainder, FLOOR represents the integer part for taking calculated result.
Assuming that the length of transmission time window is the length of 5 subframes, SIB2 and SIB3 form SI Message1, send week Phase is 160ms, SIB4 and SIB5 composition SI Message2, and sending cycle 320ms, SIB6 form SI Message3, send Period is 320ms, SIB7 and SIB8 composition SI Message4, sending cycle 640ms.As shown in Fig. 2, SI message1 couple Answer first SI-window, i.e. SI-window1, in 5 subframes of SI-window1, the network equipment can optional one or Multiple subframes carry out the transmission of SI message1.Wherein:
For SI message1, x=(1-1) * 5=0；The SFN value for meeting formula S FN%16=FLOOR (0/10) is 0,16,32,48 ... waits 16 integral multiple；Starting subframe is 0%10=0, i.e. the transmission time window of SI message 1 from SFN Value, which is 0,16,32,48 ... waits 16 the 0th subframe of system-frame of integral multiple to start.
Similarly, for SI message2, x=(2-1) * 5=5；Meet the SFN of (5/10) formula S FN%32=FLOOR Value is 0,32,64,96 ... wait 32 integral multiple；Starting subframe is 5%10=5, i.e. the transmission time window of SI message2 Since SFN value be 0,32,64,96 ... waiting the 5th subframe of the system-frame of 32 integral multiple.
Similar, for SI message 3, x=(3-1) * 5=10；Meet formula S FN%32=FLOOR (10/10) SFN value be 1,33,65,97 ... wait 32 integer extraordinarily 1；Starting subframe is 10%10=0, i.e. SI message's 3 Transmission time window is 0,33,65,97 since SFN value ... waiting the 0th subframe of the system-frame of 32 integer extraordinarily 1.
Similar, for SI message 4, x=(4-1) * 5=15；Meet formula S FN%64=FLOOR (15/10) SFN value be 1,65,129,193 ... wait 64 integer extraordinarily 1；Starting subframe is 15%10=5, i.e. SI message 4 Transmission time window from SFN value be 1,65,129,193 ... wait the 5th subframe of the system-frame of 64 integer extraordinarily 1 to open Begin.
In the 5th generation (5thGeneration, 5G) mobile communication system, or be (New Radio, NR) system of newly eating dishes without rice or wine In, the business for the business ratio 4G system that system is supported is richer, further types of SIB is needed support, correspondingly, in SI Need to reserve more transmission time windows in message sending cycle to guarantee the transmission of SIB, when certainly will will lead to transmission in this way Between window number increase.In addition, more waves can be used in higher frequency section in order to overcome the big path loss of high frequency in the work of 5G system Beam mode is sent, and for example, by using 16 wave covers, one 360 degree of range cell, each wave beam only needs to cover smaller angle Spend the range of (such as 22.5 degree).It is sent between different beams using time-multiplexed mode, if the network equipment sends system When informational message using with identical mode in traditional 4G system, then the transmission time window of a SI message includes at least 16 subframes could guarantee each wave beam once send opportunity, furthermore in order to guarantee transmission reliability, in each window It inside also needs to reserve certain repetition send opportunity for each wave beam, then the length of transmission time window will be bigger.In this way, in 5G system In system, the length summation of the transmission time window of all SI message can be more than that the minimum of SI message repeats sending cycle (such as 160ms), such system will be unable to guarantee that each sending cycle has an available transmission for each SI message Time window.
Summary of the invention
The embodiment of the invention provides a kind of system information transmission method, terminal and the network equipments, to solve because of SI The number of the transmission time window of message increases, length increases, caused by not can guarantee each sending cycle for each SI Message has the problem of available transmission time window.
In a first aspect, being applied to terminal side, packet the embodiment of the invention provides a kind of system information transmission method It includes:
At least one system information SI message corresponding with transmission time window is received by a transmission time window.
Second aspect, the embodiment of the invention also provides a kind of terminals, comprising:
Receiving module, for receiving at least one system information corresponding with transmission time window by a transmission time window SI message.
The third aspect, the embodiment of the invention provides a kind of terminal, terminal includes processor, memory and is stored in On reservoir and the computer program that can run on a processor, above-mentioned system letter is realized when computer program is executed by processor The step of ceasing method for message transmission.
Fourth aspect, the embodiment of the invention provides a kind of system information transmission methods, are applied to network equipment side, Include:
At least one system information SI message is mapped into a transmission time window；
At least one SI information is sent to terminal by transmission time window.
5th aspect, the embodiment of the invention provides a kind of network equipments, comprising:
Mapping block, at least one system information SI message to be mapped to a transmission time window；
First sending module, for sending at least one SI information to terminal by transmission time window.
6th aspect, the embodiment of the invention also provides a kind of network equipment, the network equipment include processor, memory with And it is stored in the computer program that can be run on memory and on a processor, processor is realized above-mentioned when executing computer program System information transmission method the step of.
7th aspect, the embodiment of the invention provides a kind of computer readable storage medium, computer readable storage mediums On be stored with computer program, the step of above-mentioned system information transmission method is realized when computer program is executed by processor Suddenly.
In this way, the network equipment is near in the system information transmission method of the embodiment of the present invention, terminal and the network equipment Few SI message, which maps in a transmission time window, to be sent so that terminal can by a transmission time window received from At least one SI message that body needs, is effectively reduced transmission time window number, so as to shorten transmission time window overall length, guarantees Each SI message has transmission time window available in each sending cycle.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 shows the resource impact schematic diagrames of SIB1；
Fig. 2 indicates the resource impact schematic diagram of SI message in the prior art；
Fig. 3 indicates the flow diagram of the system information transmission method of terminal side in the embodiment of the present invention；
Fig. 4 indicates the modular structure schematic diagram of terminal in the embodiment of the present invention；
The terminal block diagram of Fig. 5 expression embodiment of the present invention；
Fig. 6 indicates the flow diagram of the system information transmission method of network equipment side in the embodiment of the present invention；
Fig. 7 indicates the modular structure schematic diagram of the network equipment in the embodiment of the present invention；
Fig. 8 shows the network equipment block diagrams of the embodiment of the present invention.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention It is fully disclosed to those skilled in the art.
Term " first ", " second " in the description and claims of this application etc. are for distinguishing similar right As without being used to describe a particular order or precedence order.It should be understood that the data used in this way in the appropriate case can be with It exchanges, so that embodiments herein described herein for example can be with suitable other than those of illustrating or describing herein Sequence is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that covering non-exclusive includes example Such as, the process, method, system, product or equipment for containing a series of steps or units those of are not necessarily limited to be clearly listed Step or unit, but may include being not clearly listed or intrinsic for these process, methods, product or equipment other Step or unit.
The embodiment of the invention provides a kind of system information transmission methods, are applied to terminal side, as shown in figure 3, should Method specifically includes the following steps:
Step 31: at least one system information SI corresponding with the transmission time window being received by a transmission time window and is disappeared Breath.
Wherein, at least one SI message includes: that the identical SI message of sending cycle and/or the different SI of sending cycle disappear Breath.It include at least one SIB in one SI message, that is to say, that a SI message is exactly a SIB grouping, and the network equipment is near Few SI message maps to a transmission time window, i.e. a SI message is mapped to a transmission time window by the network equipment, Different SI message can map to identical transmission time window, that is to say, that the network equipment maps each SIB grouping respectively To a transmission time window, but different SIB groupings can map to identical transmission time window.Wherein, same transmission time The SI message transmitted in window has identical sending cycle, can also have different sending cycles.
Specifically, in the system information transmission method of the embodiment of the present invention, before step 31 further include: receive net The scheduling information that network equipment is sent；The scheduling information includes: the mapping relations of system information SI message Yu transmission time window.Step 31 specifically include: according to the mapping relations of SI message and transmission time window in scheduling information, being received by a transmission time window Corresponding SI message.Wherein, the corresponding transmission time window of at least one SI message.Wherein, which can pass through SIB1 is sent to terminal.
Wherein, it according to the mapping relations of SI message and transmission time window in scheduling information, is connect by a transmission time window The step of receiving corresponding SI message includes: the window rope that transmission time window corresponding with SI message is obtained according to scheduling information Quotation marks；According to the mapping relations of SI message and transmission time window, received by transmission time window corresponding with window call number Corresponding SI message.Wherein, the corresponding transmission time window of a window call number.That is, terminal is in transmission time window It is interior, ad hoc wireless networks temporary identifier (Radio Network Temporary Identity, RNTI) is sent to by decoding Scheduling information, and scheduling information instruction running time-frequency resource position carry out SI message sink.Wherein, terminal can be based on window The sending cycle of call number and SI message obtains the time-domain position of transmission time window by predefined mode, wherein the predetermined right way of conduct Method can be predefined calculation formula.I.e. terminal can be according to the sending cycle of window call number and SI message, by pre-designed Calculate the time-domain position that transmission time window is calculated in formula.
Specifically, it is input parameter with window call number q, the sending cycle T of length of window w, SI message, presets and calculate public affairs Formula are as follows: the available window call number q of y=(q-1) * w corresponding y, y are to calculate intermediate quantity；The transmission time of window call number q The starter system frame of window meets SFN%T=FLOOR (y/10), and starting subframe is y%10；Wherein, the value range of SFN arrives for 0 1023, the time-domain position of corresponding transmission time window is calculated, so that terminal can carry out connecing for SI message in determining time-domain position It receives.Wherein, it is worth noting that SFN refers to System Frame Number, time-gap number where transmission time window, mini-slot number etc. its The time-domain position of his unit can be also calculated by above-mentioned formula.Assuming that the length of transmission time window is the length of 5 subframes, The call number of the corresponding transmission time window of SI message1 and SI message2 is 1, and sending cycle is 160ms, that Y=(1-1) * 5=0, meet formula S FN%16=FLOOR (0/10) SFN value be 0,16,32,48 ... wait 16 it is whole Several times, starting subframe are that the transmission time window of 0%10=0, i.e. SI message1 and SI message2 are 0 from SFN value, 16,32,48 ... wait the 0th subframe of the system-frame of 16 integral multiple to start.Or, it is assumed that the length of transmission time window is The call number of the length of 5 subframes, the corresponding transmission time window of SI message1 and SI message2 is 1, but SI Message1 sending cycle is 160ms, and the sending cycle of SI message2 is 320ms, then y=(1-1) * 5=0, meets public The SFN value of formula SFN%16=FLOOR (0/10), which is 0,16,32,48 ... waits 16 integral multiple, and starting subframe is 0%10= 0, i.e., the transmission time window of SI message1 from SFN value be 0,16,32,48 ... wait the 0th of the system-frame of 16 integral multiple A subframe starts, and the SFN value for meeting formula S FN%32FLOOR (0/10), which is 0,32,64,128 ... waits 32 integral multiple, Starting subframe be 0%10=0, i.e., the transmission time window of SI message2 from SFN value be 0,32,64,128 ... wait 32 0th subframe of the system-frame of integral multiple starts.
Further, terminal can also obtain the time span of transmission time window, specifically, each transmission according to scheduling information The time span of time window can notify that the time span of each transmission time window can be different in SIB1, also can be with identical.
Further, window call number can be obtained by implicit instruction mode and explicit instruction mode, wherein implicit Indicating mode can refer to following manner realization: according to scheduling information, determine the SI massage set for mapping to same transmission time window Appearance sequence；According to the appearance of SI massage set sequence, the window call number of corresponding transmission time window is determined.Specifically, may be used The appearance for mapping to the SI massage set of same transmission time window sequence is determined as to the window call number of corresponding transmission time window, Such as SI message1 and SI message2 the composition SI massage set 1 of same transmission time window are mapped to, in scheduling information In appearance order be 1, then SI message1 and SI message2 map to window call number be 1 transmission time window in.
Further, explicit instruction mode is to be directly acquired by scheduling information, specifically, scheduling information further include: use In the first instruction information of the window call number for indicating transmission time window corresponding with SI message, and/or, it is used to indicate current SI The window call number of the window call number of the corresponding transmission time window of message transmission time window whether corresponding with previous SI message Identical second indication information.
Two different acquisition modes are described further below:
Mode one, terminal pass through the first instruction acquisition of information window call number in scheduling information.
Wherein, which is that agreement predefines a group window call number (window Index), a transmission time window pair Answer a window call number.Wherein, which includes at least one indication bit, at least one indication bit is not It is used to indicate different window call numbers with combined value, that is, is used to indicate different transmission time windows.Wherein, window Index The number of indication bit number depend on supporting how many a transmission time windows in cell, i.e., the instruction for including in the first instruction information The number of bit is determined according to the number for the transmission time window that could support up.Such as cell supports 4 transmission time windows, then the One instruction information includes that 2 indication bits can identify whole window Index；If cell supports 6 transmission time windows, So first instruction information needs 3 indication bits that can identify whole window Index.Wherein, for the ease of terminal knowledge Not, the time span for the transmission time window that each cell is supported is all the same.
Wherein, the scheduling information for carrying the first instruction information can be sent by SIB1, when a transmission time window The sending cycle of SI message at least one SI message of interior transmission is identical, and specifically the signaling format of SIB1 can refer to following Signalling Designing:
As above, SI message2 and SI message 3 is just mapped to the same transmission time window (window Index2 it is transmitted in), and the sending cycle of SI message2 and SI message 3 is 320ms.
Alternatively, the signaling format of SIB1 may further reference following Signalling Designing:
As above, sending cycle is that SI message2 and the SI message 3 of 320ms is just mapped to the same transmission It is transmitted in time window (window Index is 2), and the configuration of SI message2 and SI message3 are in transmission time Completed in the configuration signal of window (window Index be 2), can saving signaling expense, be easy to extend.
Further, when the sending cycle of the SI message at least one the SI message transmitted in a transmission time window not Together, specifically the signaling format of SIB1 can refer to following Signalling Designing:
As above, SI message3 and SI message 4 is just mapped to the same transmission time window (window Index3 it is transmitted in), and the sending cycle of SI message3 and SI message 4 is different, a sending cycle is 320ms, another sending cycle are 640ms.Wherein, it is worth noting that, in order to save signaling overheads, the scheduling of the SIB1 is believed The mode that the signaling format of breath also can refer to above-mentioned transmission window configuration is realized.
Mode two, terminal obtain window call number by second indication information in scheduling information.
Wherein, which is that agreement predefines a window call number (window Index), which is first Beginning window call number.Wherein, second indication information is used to indicate the corresponding transmission of SI message of first appearance in scheduling information The window call number of time window, the window call number are home window call number, such as 0 or 1.Second indication information is also used to indicate The window call number of the corresponding transmission time window of the SI message of subsequent appearance transmission time whether corresponding with previous SI message The window call number of window is identical, that is, indicates whether the SI message of subsequent appearance maps to new transmission time window.
Specifically, second indication information includes 1 indication bit, and second indication information is used to indicate first in scheduling information The window call number of the corresponding transmission time window of the SI message of a appearance indicates initial window stomochord if the value of the indication bit is 0 Quotation marks are 0, and the value of the indication bit is 1, and instruction home window call number is 1.Wherein, if second indication information indicates current SI It is identical that message corresponds to the window call number of window call number transmission time window corresponding with previous SI message of transmission time window, then The window call number of the corresponding transmission time window of previous SI message is determined as to the window rope of the corresponding transmission time window of SI message Quotation marks.Specifically, when second indication information includes that 1 indication bit is used to indicate current SI message and whether maps to new transmission Between on window (new window), when the value (value of such as indication bit is 0/False) of the indication bit is designated as non-new When window, which maps to identical with previous SI message (front and back here refers to the sequence of the appearance in scheduling information) Transmission time window in, i.e. when corresponding with the previous SI message transmission of the window call number of the corresponding transmission time window of the SI message Between window window call number it is identical.
Or if second indication information indicate current SI message correspond to transmission time window window call number and previous SI The window call number of the corresponding transmission time window of message is different, then indexes the window of the corresponding transmission time window of previous SI message Number offset default bias amount, and by the call number after offset be determined as transmission time window corresponding with SI message window index Number.Specifically, when the value of the indication bit (value of such as indication bit is 1 or True) is designated as new window, the SI Message maps to different transmission time windows from previous SI message (front and back here refers to the sequence of the appearance in scheduling information) Interior, at this moment the window call number of the corresponding transmission time window of the SI message is the window of the corresponding transmission time window of previous SI message Stomochord quotation marks deviate default bias amount, if offset is 1, then before the window call number of the corresponding transmission time window of the SI message is The window index+1 of one SI message.
Further, the scheduling information for carrying the first instruction information and second indication information can be sent out by SIB1 It send, when the sending cycle of the SI message at least one the SI message transmitted in a transmission time window is identical, specifically SIB1 Signaling format can refer to following Signalling Designing:
Wherein, it is used to indicate the window index of current SI message transmission time window whether corresponding with previous SI message above Indication bit in number identical second indication information discrete can be arranged, and can also indicate the newwindowIndex of multiple messages It puts together, composition bit string is placed in Sib-MappingInfo.
Further, step 31 further include: obtain system information radio network temporary identifier (System Information Radio Network Temporary Identity, SI-RNTI) information；According to the SI-RNTI in a transmission time window Information receives at least one SI message corresponding with transmission time window.
Wherein, SI-RNTI information is used to indicate at least one SI-RNTI associated with same transmission time window, specifically Ground, agreement provide transmission of one or a set of SI-RNTI for SI message.
Specifically, when SI-RNTI information indicates a SI-RNTI associated with same transmission time window, i.e., agreement is advised The SI-RNTI sent for SI message is determined, by the SI-RNTI in a transmission time window, when receiving with transmission Between first SI message at least one corresponding SI message of window.Deviate N-1's by the SI-RNTI in transmission time window SI-X-RNTI, i.e. agreement provide the reserved certain SI-X- for receiving with difference SI message in transmission time window of each cell RNTI receives the n-th SI message at least one SI message corresponding with transmission time window.N is the integer greater than 1.Wherein, It is worth noting that SI-X-RNTI refers to the system information radio network temporary identifier after SI-RNTI offset.Such as: agreement Provide reception of the SI-RNTI for SI message, terminal is based on the SI-RNTI and correspondence is calculated by default calculation The RNTI of SI message is for receiving.For only transmitting the transmission time window of a SI message, the SI-RNTI is can be used directly in terminal Receive corresponding SI message.And the transmission time window for transmitting at least two SI message, terminal can be according to the SI in scheduling information The appearance sequence of message, the SI message of first appearance in scheduling information is received using the SI-RNTI；It is connect using SI-RNTI+1 Receive the SI message of second appearance in scheduling information, and so on.
Wherein it is worth noting that, n-th SI message refers to: the SI of same transmission time window is mapped in scheduling information There is SI message in n-th in massage set.Wherein, SI massage set refers to mapping to same transmission time window in scheduling information At least one SI message set.
Further, when SI-RNTI information indicates at least two SI-RNTI associated with same transmission time window, By the m-th SI-RNTI at least two SI-RNTI in one transmission time window, reception is corresponding with transmission time window extremely M-th SI message in few SI message.Wherein, M is the integer more than or equal to 1.Such as system defines one group of SI- RNTI, comprising: SI-RNTI1, SI-RNTI2 ..., SI-RNTI M.For only transmitting the transmission time window of a SI message, eventually It holds and SI-RNTI1 can be used to receive corresponding SI message.For transmitting the transmission time window of at least two SI message, terminal is according to tune The appearance sequence for spending the SI message in information, the SI message of first appearance in scheduling information is received using SI-RNTI1；It uses SI-RNTI2 receives the SI message of second appearance in scheduling information, and so on.
In the system information transmission method of the embodiment of the present invention, terminal can receive itself by a transmission time window At least one the SI message needed, is effectively reduced transmission time window number, so as to shorten transmission time window overall length, guarantees every Each SI message has transmission time window available in a sending cycle.
Above embodiments describe the system information transmission method under different scenes in detail respectively, below the present embodiment Its corresponding terminal will be described further in conjunction with attached drawing.
As shown in figure 4, the terminal 400 of the embodiment of the present invention, is able to achieve in above-described embodiment through a transmission time window The details of at least one system information SI message approach corresponding with the transmission time window is received, and reaches identical effect, it should Terminal 400 specifically includes following functions module:
First receiving module 410, for by transmission time window receive it is corresponding with transmission time window at least one System information SI message.
Wherein, terminal 400 further include:
Second receiving module, for receiving the scheduling information of network equipment transmission；Scheduling information includes: that system information SI disappears The mapping relations of breath and transmission time window；Wherein, the corresponding transmission time window of at least one SI message；
First receiving module 410 includes: the first receiving submodule, for according to SI message and transmission time in scheduling information The mapping relations of window receive corresponding SI message by a transmission time window.
Wherein, the first receiving submodule includes:
First acquisition unit, the window for obtaining transmission time window corresponding with SI message according to scheduling information index Number；Wherein, the corresponding transmission time window of a window call number；
First receiving unit, for the mapping relations according to SI message and transmission time window, by being indexed with the window Number corresponding transmission time window receives corresponding SI message.
Wherein, first acquisition unit includes:
First determines subelement, for according to the determining SI massage set for mapping to same transmission time window of scheduling information Appearance sequence；
Second determines subelement, for the appearance sequence according to SI massage set, determines the window of corresponding transmission time window Call number.
Wherein, scheduling information further include: be used to indicate the window call number of transmission time window corresponding with SI message First instruction information, and/or, it is used to indicate current SI message and corresponds to the window call number of transmission time window and whether disappear with previous SI Cease the identical second indication information of window call number of corresponding transmission time window.
Wherein, first acquisition unit includes:
First obtains subelement, for when scheduling information includes second indication information, if second indication information instruction is worked as Preceding SI message corresponds to the window call number phase of the window call number transmission time window corresponding with previous SI message of transmission time window Together, then the window call number of the corresponding transmission time window of previous SI message is determined as to the window of the corresponding transmission time window of SI message Stomochord quotation marks；
Second obtains subelement, if indicating that current SI message corresponds to the window rope of transmission time window for second indication information The window call number of quotation marks transmission time window corresponding from previous SI message is different, then by the corresponding transmission time of previous SI message The window call number of window deviates default bias amount, and the call number after offset is determined as transmission time corresponding with SI message The window call number of window.
Wherein, the first receiving module 410 includes:
First acquisition submodule, for obtaining system information radio network temporary identifier SI-RNTI information；Wherein, SI- RNTI information is used to indicate at least one SI-RNTI associated with same transmission time window；
Second receiving submodule, for, according to SI-RNTI information, being received and transmission time window in a transmission time window At least one corresponding SI message.
Wherein, SI-RNTI information is used to indicate at least one SI-RNTI associated with same transmission time window.
Wherein, the second receiving submodule includes:
Second receiving unit, for indicating a SI-RNTI associated with same transmission time window when SI-RNTI information When, by SI-RNTI in a transmission time window, receive first at least one SI message corresponding with transmission time window A SI message；
Third receiving unit is received and is passed for deviating the SI-X-RNTI of N-1 by SI-RNTI in transmission time window N-th SI message at least one corresponding SI message of defeated time window；Wherein, after SI-X-RNTI refers to SI-RNTI offset System information radio network temporary identifier, n-th SI message refers to: same transmission time window is mapped in scheduling information There is SI message in n-th in SI massage set, and N is the integer greater than 1.
Wherein, n-th SI message refers to: is mapped in the SI massage set of same transmission time window in scheduling information It is N number of SI message occur.
Wherein, the second receiving submodule includes:
4th receiving unit, for indicating at least two SI- associated with same transmission time window when SI-RNTI information When RNTI, by the m-th SI-RNTI at least two SI-RNTI in a transmission time window, receive and transmission time window M-th SI message at least one corresponding SI message, M are the integer more than or equal to 1.
It wherein, include: the identical SI message of sending cycle and/or the different SI of sending cycle at least one SI message Message.
It is needed at least it is worth noting that the terminal of the embodiment of the present invention can receive itself by a transmission time window Transmission time window number is effectively reduced in one SI message, so as to shorten transmission time window overall length, guarantees each sending cycle Interior each SI message has transmission time window available.
In order to preferably realize above-mentioned purpose, further, a kind of Fig. 5 terminal of each embodiment to realize the present invention Hardware structural diagram, which includes but is not limited to: radio frequency unit 51, network module 52, audio output unit 53, defeated Enter unit 54, sensor 55, display unit 56, user input unit 57, interface unit 58, memory 59, processor 510, with And the equal components of power supply 511.It will be understood by those skilled in the art that the limit of the not structure paired terminal of terminal structure shown in Fig. 5 Fixed, terminal may include perhaps combining certain components or different component layouts than illustrating more or fewer components.? In the embodiment of the present invention, terminal include but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, can Wearable device and pedometer etc..
Wherein, radio frequency unit 51, under the control of the processor 510, being received and the biography by a transmission time window Corresponding at least one system information SI message of defeated time window.The terminal of the embodiment of the present invention can be connect by a transmission time window At least one the SI message for receiving itself needs, is effectively reduced transmission time window number, so as to shorten transmission time window overall length, Guarantee that each SI message has transmission time window available in each sending cycle.
It should be understood that the embodiment of the present invention in, radio frequency unit 51 can be used for receiving and sending messages or communication process in, signal It sends and receivees, specifically, being handled after the downlink data from base station is received to processor 510；In addition, by the number of uplink According to being sent to base station.In general, radio frequency unit 51 include but is not limited to antenna, at least one amplifier, transceiver, coupler, Low-noise amplifier, duplexer etc..In addition, radio frequency unit 51 can also system and network and other equipment be logical by wireless communication Letter.
Terminal provides wireless broadband internet by network module 52 for user and accesses, and such as helps user's transceiver electronics Mail, browsing webpage and access streaming video etc..
Audio output unit 53 can be received by radio frequency unit 51 or network module 52 or be stored in memory 59 Audio data be converted into audio signal and export be sound.Moreover, audio output unit 53 can also provide and terminal 500 The relevant audio output of the specific function of execution (for example, call signal receives sound, message sink sound etc.).Audio output Unit 53 includes loudspeaker, buzzer and receiver etc..
Input unit 54 is for receiving audio or video signal.Input unit 54 may include graphics processor (Graphics Processing Unit, GPU) 541 and microphone 542, graphics processor 541 in video acquisition mode or The image data of the static images or video that are obtained in image capture mode by image capture apparatus (such as camera) is handled. Treated, and picture frame may be displayed on display unit 56.Through graphics processor 541, treated that picture frame can store It is sent in memory 59 (or other storage mediums) or via radio frequency unit 51 or network module 52.Microphone 542 can It to receive sound, and can be audio data by such acoustic processing.Treated, and audio data can be in telephone relation The format output that mobile communication base station can be sent to via radio frequency unit 51 is converted in the case where mode.
Terminal 500 further includes at least one sensor 55, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light Light and shade adjusts the brightness of display panel 561, and proximity sensor can close display panel 561 when terminal 500 is moved in one's ear And/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three axis) acceleration in all directions Size, can detect that size and the direction of gravity when static, it is (such as horizontal/vertical screen switching, related to can be used to identify terminal posture Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 55 can also include referring to Line sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer, infrared ray Sensor etc., details are not described herein.
Display unit 56 is for showing information input by user or being supplied to the information of user.Display unit 56 may include Display panel 561 can use liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 561.
User input unit 57 can be used for receiving the number or character information of input, and generate the user setting with terminal And the related key signals input of function control.Specifically, user input unit 57 includes touch panel 571 and other inputs Equipment 572.Touch panel 571, also referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user makes With the operation of any suitable object or attachment such as finger, stylus on touch panel 571 or near touch panel 571).Touching Controlling panel 571 may include both touch detecting apparatus and touch controller.Wherein, the touching of touch detecting apparatus detection user Orientation is touched, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller is filled from touch detection Reception touch information is set, and is converted into contact coordinate, then gives processor 510, receives the order that processor 510 is sent And it is executed.Furthermore, it is possible to realize touch surface using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves Plate 571.In addition to touch panel 571, user input unit 57 can also include other input equipments 572.Specifically, other are inputted Equipment 572 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse Mark, operating stick, details are not described herein.
Further, touch panel 571 can be covered on display panel 561, when touch panel 571 detect on it or After neighbouring touch operation, processor 510 is sent to determine the type of touch event, is followed by subsequent processing device 510 according to touch thing The type of part provides corresponding visual output on display panel 561.Although in Fig. 5, touch panel 571 and display panel 561 be the function that outputs and inputs of realizing terminal as two independent components, but in some embodiments it is possible to will touching Control panel 571 and display panel 561 integrate and realize the function that outputs and inputs of terminal, specifically herein without limitation.
Interface unit 58 is the interface that external device (ED) is connect with terminal 500.For example, external device (ED) may include wired or nothing Line headphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port, use There is port, the port audio input/output (I/O), video i/o port, the ear port of device etc. of identification module in connection Deng.Interface unit 58 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will receive To one or more elements for being transferred in terminal 500 of input or can be used between terminal 500 and external device (ED) passing Transmission of data.
Memory 59 can be used for storing software program and various data.Memory 59 can mainly include storing program area and Storage data area, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to mobile phone Frequency evidence, phone directory etc.) etc..In addition, memory 59 may include high-speed random access memory, it can also include non-volatile Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 510 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to It crosses operation or executes the software program and/or module being stored in memory 59, and call the number being stored in memory 59 According to, execute terminal various functions and processing data, thus to terminal carry out integral monitoring.Processor 510 may include one or Multiple processing units；Preferably, processor 510 can integrate application processor and modem processor, wherein application processor Main processing operation system, user interface and application program etc., modem processor mainly handles wireless communication.It is understood that , above-mentioned modem processor can not also be integrated into processor 510.
Terminal 500 can also include the power supply 511 (such as battery) powered to all parts, it is preferred that power supply 511 can be with It is logically contiguous by power-supply management system and processor 510, thus by power-supply management system realize management charging, electric discharge, with And the functions such as power managed.
In addition, terminal 500 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 510, and memory 59 is stored in memory On 59 and the computer program that can be run on the processor 510, realized when which is executed by processor 510 Each process of information transferring method embodiment is stated, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating It states.Wherein, terminal can be wireless terminal and be also possible to catv terminal, wireless terminal can be directed to user provide voice and/ Or the equipment of other business datum connectivity, there is the handheld device of wireless connecting function or be connected to wireless modulation-demodulation Other processing equipments of device.Wireless terminal can be through wireless access network (Radio Access Network, abbreviation RAN) and one Or multiple cores net is communicated, wireless terminal can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and tool There is the computer of mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted movement Device, they exchange language and/or data with wireless access network.For example, personal communication service (Personal Communication Service, abbreviation PCS) phone, wireless phone, Session initiation Protocol (Session Initiation Protocol, abbreviation SIP) phone, wireless local loop (Wireless Local Loop, abbreviation WLL) is stood, individual digital helps Manage equipment such as (Personal Digital Assistant, abbreviation PDA).Wireless terminal is referred to as system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), movement station (Mobile Station), mobile station (Mobile), distant station (Remote Station), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), user equipment (User Device Or User Equipment), it is not limited thereto.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium Calculation machine program realizes each process of above- mentioned information transmission method embodiment, and energy when the computer program is executed by processor Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..
Above embodiments describe system information transmission method of the invention from terminal side, below the present embodiment will tie Attached drawing is closed to be described further the system information transmission method of network equipment side.
As shown in fig. 6, the system information of the embodiment of the present invention transmits, be applied to network equipment side, specifically include with Lower step:
Step 61: at least one system information SI message is mapped into a transmission time window.
It wherein, include at least one SIB in a SI message, that is to say, that a SI message is exactly a SIB grouping, net At least one SI message is mapped to a transmission time window by network equipment, i.e. a SI message is mapped to a biography by the network equipment Defeated time window, different SI message can map to identical transmission time window, that is to say, that each SIB is grouped by the network equipment It is respectively mapped to a transmission time window, but different SIB groupings can map to identical transmission time window.Wherein it is worth referring to It out, include: the identical SI message of sending cycle and/or the different SI message of sending cycle at least one SI message.
Step 62: at least one SI information is sent to terminal by the transmission time window.
The network equipment is after mapping to same transmission time window at least one SI message, by the transmission time window to end End sends corresponding SI message.
Wherein, after step 61 further include: generate the mapping relations for carrying system information SI message Yu transmission time window Scheduling information；The scheduling information is sent to terminal.
Wherein, the appearance sequence that the SI massage set of same transmission time window is mapped in scheduling information is used to indicate: with SI massage set corresponds to the window call number of transmission time window.Further, scheduling information further include: be used to indicate and SI message First instruction information of the window call number of corresponding transmission time window, and/or, it is used to indicate the current corresponding biography of SI message The window call number of the window call number of defeated time window transmission time window whether corresponding with previous SI message identical second refers to Show information.Wherein, the corresponding window call number of a transmission time window.Wherein, terminal can be based on window call number and SI The sending cycle of message obtains the time-domain position of transmission time window by predefined mode, wherein predefined method can be pre- The calculation formula of definition.I.e. terminal can be calculated according to the sending cycle of window call number and SI message by default calculation formula Obtain the time-domain position of transmission time window.
Further, the time span information of transmission time window is also carried in scheduling information, specifically, when each transmission Between the time span of window can notify that the time span of each transmission time window can be different in SIB1, also can be with identical.
Further, window call number can be indicated by following indicating mode, and specifically, scheduling information includes: use In the first instruction information of the window call number for indicating transmission time window corresponding with SI message, and/or, it is used to indicate current SI The window call number of the window call number of the corresponding transmission time window of message transmission time window whether corresponding with previous SI message Identical second indication information.Wherein, specific indicating mode can refer to the side that mode one and mode two are recorded in above-described embodiment Formula, therefore, not repeat them here.
In the system information transmission method of the embodiment of the present invention, at least one SI message is mapped to one by the network equipment It is sent in a transmission time window, so that at least one SI that terminal can receive itself needs by a transmission time window disappears Breath, is effectively reduced transmission time window number, so as to shorten transmission time window overall length, guarantees each SI in each sending cycle Message has transmission time window available.
Above embodiments describe the system information transmission method under different scenes, below in conjunction with attached drawing pair and its The corresponding network equipment is described further.
As shown in fig. 7, the network equipment 700 of the embodiment of the present invention, is able to achieve at least one system in above-described embodiment Information SI message maps to a transmission time window；At least one described information side SI is sent to terminal by the transmission time window The details of method, and reach identical effect, which specifically includes following functions module:
Mapping block 710, at least one system information SI message to be mapped to a transmission time window；
First sending module 720, for sending at least one SI information to terminal by transmission time window.
Wherein, the network equipment 700 further include:
Generation module, the scheduling for generating the mapping relations for carrying system information SI message and transmission time window are believed Breath；
Second sending module, for scheduling information to be sent to terminal.
Wherein, the appearance sequence that the SI massage set of same transmission time window is mapped in scheduling information is used to indicate: with SI massage set corresponds to the window call number of transmission time window.
Wherein, scheduling information further include: be used to indicate the first of the window call number of the corresponding transmission time window of SI message Indicate information, and/or, be used to indicate current SI message correspond to transmission time window window call number whether with previous SI message pair The identical second indication information of window call number for the transmission time window answered；Wherein, the corresponding window of a transmission time window Call number.
It wherein, include: the identical SI message of sending cycle and/or the different SI of sending cycle at least one SI message Message.
It is worth noting that at least one SI message is mapped to a transmission time by the network equipment of the embodiment of the present invention It is sent in window, so that terminal can receive at least one SI message of itself needs by a transmission time window, is effectively dropped Low transmission time window number guarantees there there is each SI message in each sending cycle so as to shorten transmission time window overall length Transmission time window is available.
It should be noted that it should be understood that the division of the above network equipment and the modules of terminal is only a kind of logic function The division of energy, can completely or partially be integrated on a physical entity in actual implementation, can also be physically separate.And these Module can be realized all by way of processing element calls with software；It can also all realize in the form of hardware；May be used also It is realized in the form of part of module calls software by processing element, part of module passes through formal implementation of hardware.For example, determining Module can be the processing element individually set up, and also can integrate and realize in some chip of above-mentioned apparatus, in addition, can also To be called and be held by some processing element of above-mentioned apparatus in the memory for being stored in above-mentioned apparatus in the form of program code The function of row module determined above.The realization of other modules is similar therewith.Furthermore these modules completely or partially can integrate Together, it can also independently realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal. During realization, each step of the above method or the above modules can be patrolled by the integrated of the hardware in processor elements The instruction for collecting circuit or software form is completed.
For example, the above module can be arranged to implement one or more integrated circuits of above method, such as: One or more specific integrated circuits (Application Specific Integrated Circuit, abbreviation ASIC), or, One or more microprocessors (digital signal processor, abbreviation DSP), or, one or more scene can compile Journey gate array (Field Programmable Gate Array, abbreviation FPGA) etc..For another example, when some above module passes through place When managing the form realization of element scheduler program code, which can be general processor, such as central processing unit (Central Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules It can integrate together, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
In order to preferably realize above-mentioned purpose, the embodiments of the present invention also provide a kind of network equipment, the network equipments Including processor, memory and it is stored in the computer program that can be run on memory and on a processor, processor executes The step in system information transmission method as described above is realized when computer program.Inventive embodiments additionally provide one kind Computer readable storage medium is stored with computer program on the computer readable storage medium, and computer program is by processor The step of system information transmission method as described above is realized when execution.
Specifically, the embodiments of the present invention also provide a kind of network equipments.As shown in figure 8, the network equipment 800 wraps It includes: antenna 81, radio-frequency unit 82, base band device 83.Antenna 81 is connect with radio-frequency unit 82.In the upstream direction, radio-frequency unit 82 receive information by antenna 81, and received information is sent to base band device 83 and is handled.In the downstream direction, base band fills It sets the information that 83 pairs to be sent to handle, and is sent to radio-frequency unit 82, radio-frequency unit 82 handles the information received It is sent afterwards by antenna 81.
Above-mentioned frequency band processing unit can be located in base band device 83, and the method that the network equipment executes in above embodiments can To realize in base band device 83, which includes processor 84 and memory 85.
Base band device 83 for example may include at least one baseband board, and multiple chips are provided on the baseband board, such as Fig. 8 institute Show, one of chip is, for example, processor 84, is connect with memory 85, to call the program in memory 85, more than execution Network device operation shown in embodiment of the method.
The base band device 83 can also include network interface 86, for 82 interactive information of radio-frequency unit, the interface is for example For common public radio interface (common public radio interface, abbreviation CPRI).
Here processor can be a processor, be also possible to the general designation of multiple processing elements, for example, the processor It can be CPU, be also possible to ASIC, or be arranged to implement one or more collection of method performed by the above network equipment At circuit, such as: one or more microprocessors DSP, or, one or more on-site programmable gate array FPGA etc..Storage Element can be a memory, be also possible to the general designation of multiple memory elements.
Memory 85 can be volatile memory or nonvolatile memory, or may include that volatile and non-volatile is deposited Both reservoirs.Wherein, nonvolatile memory can be read-only memory (Read-Only Memory, abbreviation ROM), may be programmed Read-only memory (Programmable ROM, abbreviation PROM), Erasable Programmable Read Only Memory EPROM (Erasable PROM, letter Claim EPROM), electrically erasable programmable read-only memory (Electrically EPROM, abbreviation EEPROM) or flash memory.Volatibility Memory can be random access memory (Random Access Memory, abbreviation RAM), be used as External Cache. By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, abbreviation SRAM), dynamic random access memory (Dynamic RAM, abbreviation DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, abbreviation SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, abbreviation DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, referred to as ESDRAM), synchronized links dynamic random access memory (Synchlink DRAM, abbreviation SLDRAM) and direct rambus with Machine accesses memory (Direct Rambus RAM, abbreviation DRRAM).Memory 85 described herein is intended to include but unlimited In the memory of these and any other suitable type.
Specifically, the network equipment of the embodiment of the present invention further include: be stored on memory 85 and can be on processor 84 The computer program of operation, processor 84 call the computer program in memory 85 to execute the side that each module executes shown in Fig. 7 Method.
Specifically, can be used for executing when computer program is called by processor 84: by least one system information SI message Map to a transmission time window；
At least one described SI information is sent to terminal by the transmission time window.
Specifically, can be used for executing when computer program is called by processor 84: generation carries system information SI message With the scheduling information of the mapping relations of transmission time window；
The scheduling information is sent to terminal.
Wherein, the appearance sequence that the SI massage set of same transmission time window is mapped in scheduling information is used to indicate: with SI massage set corresponds to the window call number of transmission time window.
Wherein, scheduling information further include: be used to indicate the of the window call number of the corresponding transmission time window of SI message One instruction information, and/or, be used to indicate current SI message correspond to transmission time window window call number whether with previous SI message The identical second indication information of window call number of corresponding transmission time window；Wherein, the corresponding window of a transmission time window Stomochord quotation marks.
It wherein, include: the identical SI message of sending cycle and/or the different SI of sending cycle at least one SI message Message.
Wherein, the network equipment can be global system for mobile telecommunications (Global System of Mobile Communication, abbreviation GSM) or CDMA (Code Division Multiple Access, abbreviation CDMA) in Base station (Base Transceiver Station, abbreviation BTS), is also possible to wideband code division multiple access (Wideband Code Division Multiple Access, abbreviation WCDMA) in base station (NodeB, abbreviation NB), can also be the evolution in LTE Type base station (Evolutional Node B, abbreviation eNB or eNodeB) perhaps relay station or access point or future 5G network In base station etc., do not limit herein.
At least one SI message is mapped in a transmission time window and is sent out by the network equipment in the embodiment of the present invention It send, so that terminal can receive at least one SI message of itself needs by a transmission time window, transmission time is effectively reduced Window number guarantees that each SI message has transmission time window in each sending cycle so as to shorten transmission time window overall length It can use.
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.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code Medium.
In addition it should be pointed out that in the apparatus and method of the present invention, it is clear that each component or each step are can to divide It solves and/or reconfigures.These, which decompose and/or reconfigure, should be regarded as equivalent scheme of the invention.Also, execute above-mentioned system The step of column processing, can execute according to the sequence of explanation in chronological order naturally, but not need centainly suitable according to the time Sequence executes, and certain steps can execute parallel or independently of one another.For those of ordinary skill in the art, it is to be understood that this The whole or any steps or component of the method and apparatus of invention, can any computing device (including processor, storage Medium etc.) perhaps to be realized with hardware, firmware, software or their combination in the network of computing device, this is this field Basic programming skill of the those of ordinary skill in the case where having read explanation of the invention with them can be achieved with.
Therefore, the purpose of the present invention can also by run on any computing device a program or batch processing come It realizes.The computing device can be well known fexible unit.Therefore, the purpose of the present invention can also include only by offer The program product of the program code of the method or device is realized to realize.That is, such program product is also constituted The present invention, and the storage medium for being stored with such program product also constitutes the present invention.Obviously, the storage medium can be Any well known storage medium or any storage medium that developed in the future.It may also be noted that of the invention In device and method, it is clear that each component or each step can be decomposed and/or be reconfigured.These decomposition and/or again group Conjunction should be regarded as equivalent scheme of the invention.Also, the step of executing above-mentioned series of processes can be naturally according to the sequence of explanation It executes in chronological order, but does not need centainly to execute sequentially in time.Certain steps can parallel or independently of one another It executes.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist In protection scope of the present invention.

Claims (33)

1. a kind of system information transmission method is applied to terminal side characterized by comprising
At least one system information SI message corresponding with the transmission time window is received by a transmission time window.
2. system according to claim 1 information message transmission method, which is characterized in that described to pass through a transmission time Window received before the step of at least one system information SI message corresponding with the transmission time window, further includes:
Receive the scheduling information that the network equipment is sent；The scheduling information includes: system information SI message and transmission time window Mapping relations；Wherein, the corresponding transmission time window of at least one SI message；
It is described that at least one system information SI message corresponding with the transmission time window is received by a transmission time window Step, comprising:
According to the mapping relations of SI message and transmission time window in the scheduling information, pass through a transmission time window reception and its Corresponding SI message.
3. system information transmission method according to claim 2, which is characterized in that described according to the scheduling information The mapping relations of middle SI message and transmission time window, the step of corresponding SI message is received by a transmission time window, Include:
The window call number of transmission time window corresponding with the SI message is obtained according to the scheduling information；Wherein, a window Stomochord quotation marks correspond to a transmission time window；
According to the mapping relations of SI message and transmission time window, connect by transmission time window corresponding with the window call number Receive corresponding SI message.
4. system information transmission method according to claim 3, which is characterized in that described according to the scheduling information The step of obtaining the window call number of transmission time window corresponding with the SI message, comprising:
The appearance sequence for the SI massage set for mapping to same transmission time window is determined according to the scheduling information；
According to the appearance of SI massage set sequence, the window call number of corresponding transmission time window is determined.
5. system information transmission method according to claim 3, which is characterized in that the scheduling information further include: It is used to indicate the first instruction information of the window call number of transmission time window corresponding with the SI message, and/or, it is used to indicate The window of the window call number transmission time window whether corresponding with previous SI message of the corresponding transmission time window of current SI message The identical second indication information of call number.
6. system information transmission method according to claim 5, which is characterized in that when the scheduling information includes the When two instruction information, the window call number that transmission time window corresponding with the SI message is obtained according to the scheduling information The step of, comprising:
If the second indication information indicates that current SI message corresponds to the window call number and previous SI message pair of transmission time window The window call number for the transmission time window answered is identical, then determines the window call number of the corresponding transmission time window of previous SI message For the window call number of the corresponding transmission time window of the SI message；
If the second indication information indicates that current SI message corresponds to the window call number and previous SI message pair of transmission time window The window call number for the transmission time window answered is different, then deviates the window call number of the corresponding transmission time window of previous SI message Default bias amount, and the window that the call number after offset is determined as transmission time window corresponding with the SI message is indexed Number.
7. system information transmission method according to claim 2, which is characterized in that described to pass through a transmission time Window receives the step of at least one system information SI message corresponding with the transmission time window, comprising:
Obtain system information radio network temporary identifier SI-RNTI information；Wherein, the SI-RNTI information be used to indicate with together At least one associated SI-RNTI of one transmission time window；
According to the SI-RNTI information in a transmission time window, receive it is corresponding with the transmission time window at least one SI message.
8. system information transmission method according to claim 7, which is characterized in that described in a transmission time window It is interior according to the SI-RNTI information, the step of receiving at least one SI message corresponding with the transmission time window includes:
When the SI-RNTI information indicates a SI-RNTI associated with same transmission time window, in a transmission time window It is interior by the SI-RNTI, receive first SI message at least one SI message corresponding with the transmission time window；
The SI-X-RNTI for deviating N-1 by the SI-RNTI in the transmission time window, receives and the transmission time window N-th SI message at least one corresponding SI message；Wherein, after the SI-X-RNTI refers to the SI-RNTI offset System information radio network temporary identifier, the n-th SI message refers to: same transmission is mapped in the scheduling information There is SI message in n-th in the SI massage set of time window, and N is the integer greater than 1.
9. system information transmission method according to claim 7, which is characterized in that described in a transmission time window It is interior according to the SI-RNTI information, the step of receiving at least one SI message corresponding with the transmission time window includes:
When the SI-RNTI information indicates at least two SI-RNTI associated with same transmission time window, in a transmission Between in window by the m-th SI-RNTI at least two SI-RNTI, reception is corresponding at least with the transmission time window M-th SI message in one SI message, M are the integer more than or equal to 1.
10. system according to claim 1 information message transmission method, which is characterized in that at least one described SI message In include: the identical SI message of sending cycle and/or the different SI message of sending cycle.
11. a kind of terminal characterized by comprising
First receiving module, for receiving at least one system corresponding with the transmission time window by a transmission time window Information SI message.
12. terminal according to claim 11, which is characterized in that the terminal further include:
Second receiving module, for receiving the scheduling information of network equipment transmission；The scheduling information includes: that system information SI disappears The mapping relations of breath and transmission time window；Wherein, the corresponding transmission time window of at least one SI message；
First receiving module includes:
First receiving submodule passes through one for the mapping relations according to SI message and transmission time window in the scheduling information A transmission time window receives corresponding SI message.
13. terminal according to claim 12, which is characterized in that first receiving submodule includes:
First acquisition unit, for obtaining the window rope of transmission time window corresponding with the SI message according to the scheduling information Quotation marks；Wherein, the corresponding transmission time window of a window call number；
First receiving unit, for the mapping relations according to SI message and transmission time window, by with the window call number phase Corresponding transmission time window receives corresponding SI message.
14. terminal according to claim 13, which is characterized in that the first acquisition unit includes:
First determines subelement, for according to the determining SI massage set for mapping to same transmission time window of the scheduling information Appearance sequence；
Second determines subelement, for the appearance sequence according to the SI massage set, determines the window of corresponding transmission time window Call number.
15. terminal according to claim 13, which is characterized in that the scheduling information further include: be used to indicate with it is described First instruction information of the window call number of the corresponding transmission time window of SI message, and/or, it is used to indicate current SI message pair Answer the window call number of the window call number of transmission time window transmission time window whether corresponding with previous SI message identical Two instruction information.
16. terminal according to claim 15, which is characterized in that the first acquisition unit includes:
First obtains subelement, for when the scheduling information includes second indication information, if the second indication information refers to Show that current SI message corresponds to the window index of the window call number transmission time window corresponding with previous SI message of transmission time window It is number identical, then when the window call number of the corresponding transmission time window of previous SI message being determined as the corresponding transmission of the SI message Between window window call number；
Second obtains subelement, if indicating that current SI message corresponds to the window rope of transmission time window for the second indication information The window call number of quotation marks transmission time window corresponding from previous SI message is different, then by the corresponding transmission time of previous SI message The window call number of window deviates default bias amount, and the call number after offset is determined as transmission corresponding with the SI message The window call number of time window.
17. terminal according to claim 12, which is characterized in that first receiving module further include:
First acquisition submodule, for obtaining system information radio network temporary identifier SI-RNTI information；Wherein, the SI- RNTI information is used to indicate at least one SI-RNTI associated with same transmission time window；
Second receiving submodule is used in a transmission time window according to the SI-RNTI information, when receiving with the transmission Between at least one corresponding SI message of window.
18. terminal according to claim 17, which is characterized in that second receiving submodule includes:
Second receiving unit, for indicating a SI-RNTI associated with same transmission time window when the SI-RNTI information When, by the SI-RNTI in a transmission time window, receive at least one SI message corresponding with the transmission time window In first SI message；
Third receiving unit is received for deviating the SI-X-RNTI of N-1 by the SI-RNTI in the transmission time window N-th SI message at least one SI message corresponding with the transmission time window；Wherein, the SI-X-RNTI is referred to System information radio network temporary identifier after the SI-RNTI offset, the n-th SI message refer to: the scheduling letter N-th in the SI massage set of same transmission time window is mapped in breath and SI message occurs, and N is the integer greater than 1.
19. terminal according to claim 17, which is characterized in that second receiving submodule includes:
4th receiving unit, for indicating at least two SI- associated with same transmission time window when the SI-RNTI information When RNTI, by the m-th SI-RNTI at least two SI-RNTI in a transmission time window, receive and the biography M-th SI message at least one corresponding SI message of defeated time window, M are the integer more than or equal to 1.
20. terminal according to claim 11, which is characterized in that include: sending cycle at least one described SI message Identical SI message and/or the different SI message of sending cycle.
21. a kind of terminal, which is characterized in that the terminal includes processor, memory and is stored on the memory simultaneously The computer program that can be run on the processor is realized when the computer program is executed by the processor as right is wanted Described in asking any one of 1 to 10 the step of system information transmission method.
22. a kind of system information transmission method is applied to network equipment side characterized by comprising
At least one system information SI message is mapped into a transmission time window；
At least one described SI information is sent to terminal by the transmission time window.
23. system information transmission method according to claim 22, which is characterized in that described by least one system After the step of information SI message maps to a transmission time window, further includes:
Generate the scheduling information for carrying the mapping relations of system information SI message and transmission time window；
The scheduling information is sent to terminal.
24. system information transmission method according to claim 23, which is characterized in that mapped in the scheduling information Appearance sequence to the SI massage set of same transmission time window is used to indicate: transmission time window corresponding with the SI massage set Window call number.
25. system information transmission method according to claim 23, which is characterized in that the scheduling information is also wrapped It includes: being used to indicate the first instruction information of the window call number of the corresponding transmission time window of the SI message, and/or, for referring to Show that current SI message corresponds to the window of the window call number transmission time window whether corresponding with previous SI message of transmission time window The identical second indication information of call number；Wherein, the corresponding window call number of a transmission time window.
26. system information transmission method according to claim 22, which is characterized in that at least one described SI message In include: the identical SI message of sending cycle and/or the different SI message of sending cycle.
27. a kind of network equipment characterized by comprising
Mapping block, at least one system information SI message to be mapped to a transmission time window；
First sending module, for sending at least one described SI information to terminal by the transmission time window.
28. the network equipment according to claim 27, which is characterized in that the network equipment further include:
Generation module, for generating the scheduling information for carrying the mapping relations of system information SI message and transmission time window；
Second sending module, for the scheduling information to be sent to terminal.
29. the network equipment according to claim 28, which is characterized in that when mapping to same transmission in the scheduling information Between the appearance sequence of SI massage set of window be used to indicate: the window of transmission time window corresponding with the SI massage set indexes Number.
30. the network equipment according to claim 28, which is characterized in that the scheduling information further include: be used to indicate with First instruction information of the window call number of the corresponding transmission time window of the SI message, and/or, it is used to indicate current SI message Whether corresponding with previous SI message the window call number of the window call number transmission time window of corresponding transmission time window be identical Second indication information；Wherein, the corresponding window call number of a transmission time window.
31. the network equipment according to claim 27, which is characterized in that include: to send at least one described SI message Period identical SI message and/or the different SI message of sending cycle.
32. a kind of network equipment, which is characterized in that the network equipment includes processor, memory and is stored in described deposit On reservoir and the computer program that can run on the processor, the processor are realized such as when executing the computer program The step of claim 22 to 26 described in any item system information transmission methods.
33. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program, when the computer program is executed by processor realize be as described in any one of claims 1 to 10 or 22 to 26 The step of information message transmission method of uniting.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022047756A1 (en) * 2020-09-04 2022-03-10 华为技术有限公司 Method for transmitting system information block, apparatus, and system
WO2024027182A1 (en) * 2022-08-01 2024-02-08 中兴通讯股份有限公司 System message transmission method and device, communication node, and storage medium
WO2024060034A1 (en) * 2022-09-20 2024-03-28 北京小米移动软件有限公司 Method and apparatus for transmitting system message, and readable storage medium

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594286A (en) * 2008-05-26 2009-12-02 华为技术有限公司 The method and apparatus of scheduling system information
CN101610098A (en) * 2008-06-19 2009-12-23 中兴通讯股份有限公司 System message method of reseptance and device, system message dispensing device
CN101742572A (en) * 2008-11-07 2010-06-16 中兴通讯股份有限公司 Transmission method of scheduling information and device thereof
US20140293908A1 (en) * 2013-03-31 2014-10-02 Tejas Networks Limited System Information message communication by dynamic segmenting of SI messages in a wireless communication system
CN104904175A (en) * 2013-09-27 2015-09-09 华为技术有限公司 Information transmission method, base station, user equipment and communication system
US9294885B2 (en) * 2013-03-28 2016-03-22 Tejas Networks Limited Method and system for system information acquisition
CN105472528A (en) * 2014-08-05 2016-04-06 夏普株式会社 Base station, user equipment and related method
CN106664660A (en) * 2016-10-10 2017-05-10 北京小米移动软件有限公司 Method and apparatus for sending and receiving system message, user equipment, and base station

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594286A (en) * 2008-05-26 2009-12-02 华为技术有限公司 The method and apparatus of scheduling system information
CN101610098A (en) * 2008-06-19 2009-12-23 中兴通讯股份有限公司 System message method of reseptance and device, system message dispensing device
CN101742572A (en) * 2008-11-07 2010-06-16 中兴通讯股份有限公司 Transmission method of scheduling information and device thereof
US9294885B2 (en) * 2013-03-28 2016-03-22 Tejas Networks Limited Method and system for system information acquisition
US20140293908A1 (en) * 2013-03-31 2014-10-02 Tejas Networks Limited System Information message communication by dynamic segmenting of SI messages in a wireless communication system
CN104904175A (en) * 2013-09-27 2015-09-09 华为技术有限公司 Information transmission method, base station, user equipment and communication system
CN105472528A (en) * 2014-08-05 2016-04-06 夏普株式会社 Base station, user equipment and related method
CN106664660A (en) * 2016-10-10 2017-05-10 北京小米移动软件有限公司 Method and apparatus for sending and receiving system message, user equipment, and base station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022047756A1 (en) * 2020-09-04 2022-03-10 华为技术有限公司 Method for transmitting system information block, apparatus, and system
WO2024027182A1 (en) * 2022-08-01 2024-02-08 中兴通讯股份有限公司 System message transmission method and device, communication node, and storage medium
WO2024060034A1 (en) * 2022-09-20 2024-03-28 北京小米移动软件有限公司 Method and apparatus for transmitting system message, and readable storage medium

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