CN107040994A - The method of system message update instruction, apparatus and system - Google Patents
The method of system message update instruction, apparatus and system Download PDFInfo
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- CN107040994A CN107040994A CN201610080149.4A CN201610080149A CN107040994A CN 107040994 A CN107040994 A CN 107040994A CN 201610080149 A CN201610080149 A CN 201610080149A CN 107040994 A CN107040994 A CN 107040994A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
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Abstract
The invention provides a kind of method of system message update instruction, apparatus and system, wherein, this method includes：The system message update time interval T SI Update of system message are divided into multiple system message updates and indicate paging cycle T SI Paging time intervals by base station；The base station is sent in one or more T SI Paging time intervals carries the beep-page message that the system message update is indicated.Pass through the present invention, solve the problem of narrowband systems level of resources utilization is low when carrying out system message update instruction in correlation technique, on the premise of it can receive beep-page message, the narrowband systems level of resources utilization is improved, and then reached the effect for the technology for saving overhead.
Description
Technical field
The present invention relates to the communications field, a kind of method indicated in particular to system message update, apparatus and system.
Background technology
Machinery compartment (M2M, Machine to Machine) communication is the 5th third-generation mobile communication technology (5G, 5th Generation)
One important topic of research, is also an important applied field of future wireless system.In M2M problems, for
The characteristic of inexpensive poor throughput type terminals, third generation partner program (3GPP) proposes arrowband Internet of Things
(NB-IoT, NarowBand Internet of Things) sub- problem of systematic research, target is at 200 KHzs (KHz)
Frequency band in build a system similar with Long Term Evolution (LTE), provide the wireless of poor throughput for low cost terminals
Communications service.
System message (SI, system information) is the public message of cell, for the systematic parameter of indicating cell,
User equipment (UE) is resident must to be kept to the consistent of newest system message in the cell；System message is generally carried
Sent on the broadcast channel of cell.In LTE and NB-IoT systems, system message be divided into Master Information Block (MIB,
Master information block) and system information block (SIB, system information block) two classifications, SIB
It is subdivided into the different System information block of the numberings such as SIB1, SIB2 and SIB3.System information block group in addition to SIB1
Into one or more SI.The SI of composition schedule information is carried in SIB1, schedule information is used to indicate each SI
Comprising numbering, transmission cycle and the UE of System information block receive these SI time window.
Fig. 1 is the renewal schematic diagram of the system message of traditional LTE (Legacy LTE) in correlation technique of the present invention,
As shown in figure 1, system message according to broadcast common control channel the modification cycle (BCCH modification period,
Herein be referred to as the modification cycle) mechanism be updated, when system message needs to change, base station is first first
Indicated in the individual modification cycle by carrying UE system message updates in beep-page message (paging message)；Then, exist
Second modification the cycle (second modification the cycle be first modification the cycle in the rear modification cycle) start send update after
System message, the UE for receiving the beep-page message for carrying update instruction receives the system updated second modification cycle
Message.Except needing fast-changing system message, other system messages keep constant within second modification cycle.
UE monitors beep-page message within the first modification cycle, if all do not listened within a BCCH cycle any
Beep-page message, then UE actively read system information block SIB1, the system of middle carrying when next modification cycle starts
Message value label value tag, and the effective system message value label locally preserved with UE is compared to check whether there is
System message update.This be in order to prevent because UE receive beep-page message decoding error lead to miss system message update
A kind of mode.
In newest 3GPP is discussed, reach following consistent, the UE to configuring extension discontinuous reception (eDRX),
System configures following mechanism for it：First, such UE is after its eDRX configured cycle wakes up, in so-called PTW
The paging of (paging transmission window) sends in window and monitors its beep-page message.Fig. 2 is according to phase of the present invention
UE PTW schematic diagrames in eDRX in the technology of pass, described PTW's is as shown in Figure 2.Its PTW is opened at it
Starting SFN in beginning H-SFN, is determined according to following rule：UE PTW starting points are evenly distributed in a paging
In hyper-SFN, its specific starting point is relevant with UE mark.
Its PTW length is configurable time interval.UE monitors all PO (paging in its PTW window
Occasion), its PO is determined in the way of traditional LTE, i.e. according to its short short paging cycles (short
Paging cycle) and UE mark, it is determined that in a paging cycle paging radio frames PF (paging frame) and
PO。
Likewise, in eDRX discussion, having following method to the update mechanism of system message：System is in m_eDRX
The paging message of system message update is sent in (max eDRX cycle), indicates UE in next m_eDRX
The renewal of reception system message when cycle starts.UE is after system message update instruction is received, next
The m_eDRX cycles start the system message for receiving to update.
In the narrowband systems of Internet of Things, the bandwidth resources of a cell are very limited, and relatively conventional LTE bandwidth is narrow
Bandwidth with system only have its 1/100 or less, how more effectively to realize that system disappears in so limited bandwidth resources
The beep-page message that breath updates is sent, the key factor to improving narrowband systems local resource utilization ratio, moreover, further
It is considered that be the coverage for improving arrowband cell, beep-page message each time, which is sent, to be needed to repeat tens to hundreds of time,
That is, a PO only needs to a wireless sub-frame in tradition LTE, and in narrowband systems, a PO needs
The respective resources of tens up to a hundred wireless sub-frames are taken, this depends on the specific sending method that system message update is indicated.
For in correlation technique carry out system message update instruction when the narrowband systems level of resources utilization it is low the problem of, at present
It is not yet found that the solution of effect.
The content of the invention
The invention provides a kind of method of system message update instruction, apparatus and system, at least to solve in correlation technique
The problem of narrowband systems level of resources utilization is low when carrying out system message update instruction.
According to an aspect of the invention, there is provided a kind of method that system message update is indicated, including：Base station is by system
The system message update time interval T-SI-Update of message is divided into multiple system message updates and indicates paging cycle
T-SI-Paging time intervals；The base station sends carrying institute in one or more T-SI-Paging time intervals
State the beep-page message of system message update instruction.
Further, the renewal time T-SI-Update is one below：Maximum non-company in the cell of the base station
Continued access receive eDRX Cycle Length, configured by system message time cycle length, by predetermined protocol arrange when
Between Cycle Length, broadcast common control channel BCCH modification Cycle Length.
Further, the beep-page message is the Downlink Control Information carried by physical downlink control channel PDCCH
DCI format, or, the beep-page message are carried by Physical Downlink Shared Channel PDSCH.
Further, the T-SI-Paging includes one in UE pagings transmission window starting point interval T-PTW-Star
Or multiple paging cycle, wherein, the T-PTW-Start is that a paging superframe paging H-SFN is divided into one
Or after multiple equal portions each equal portions time interval.
Further, the Paging H-SFN are calculated according to equation below and obtained：Paging H-SFN mod TeDRX=
UE_ID mod TeDRX, wherein UE_ID are the mark of the receiving terminal of the beep-page message to 1024 modulo operations
As a result, TeDRX is the discontinuous reception eDRX cycle sizes of the terminal.
Further, the length of the T-SI-Paging time intervals for cell configuration length or according to predetermined protocol about
Fixed length.
Further, the length of the T-SI-Paging time intervals for cell configuration the first default short paging cycle or
The the second default short paging cycle arranged according to predetermined protocol.
Further, methods described also includes：The base station indicates UE or passes through T-PTW-Start described in protocol conventions
The position for the T-SI-Paging time intervals that the system message update is indicated is sent in time interval.
Further, transmitted T-SI-Paging position includes at least one of：The T-PTW-Start
T-SI-Paging described in the position number of T-SI-Paging time intervals described in time interval, the Paging H-SFN
The starting SFN of T-SI-Paging time intervals described in the position number of time interval, the paging H-SFN.
Further, the base station sends the carrying system in one or more T-SI-Paging time intervals
The beep-page message that information updating is indicated includes：The base station is in one or more T-SI-Paging time intervals
Sent on each paging occasion PO and carry the beep-page message that the system message update is indicated, wherein, the T-SI-Paging
Time interval includes one or more paging occasions.
Further, the system message update indicates to include at least one of：Instruction have system message need update,
Indicate that no system message needs renewal.
According to an aspect of the invention, there is provided the method that another system message update is indicated, including：Terminal is being sought
Exhale and corresponding with the terminal in T-SI-paging time intervals in the paging transmission window PTW seek is detected in transmission window
Exhale opportunity；The terminal receives the beep-page message of carrying system information updating instruction in the paging occasion.
Further, one or more terminals configuration short paging cycle length of identical in terminal institute persistent district,
Wherein, the short paging cycle length is the default short paging cycle arranged by cell configuration or according to predetermined protocol.
Further, the length of the PTW is the integral multiple of the T-SI-paging time intervals length.
According to another aspect of the present invention there is provided the device that a kind of system message update is indicated, apply in network side, wrap
Include：Division module, for the system message update time interval T-SI-Update of system message to be divided into multiple systems
Information updating indicates paging cycle T-SI-Paging time intervals；Sending module, for one or more described
Sent in T-SI-Paging time intervals and carry the beep-page message that the system message update is indicated.
According to another aspect of the present invention there is provided the device that another system message update is indicated, apply in end side,
Including：Detection module, for detecting the T-SI-paging times in the paging transmission window PTW in paging transmission window
Paging occasion corresponding with the terminal in interval；Receiving module, disappears for receiving carrying system in the paging occasion
Cease the beep-page message of update instruction.
According to another aspect of the invention there is provided the system that a kind of system message update is indicated, including：Network side element
And terminal, wherein, the network side element, for by the system message update time interval T-SI-Update of system message
It is divided into multiple system message updates and indicates paging cycle T-SI-Paging time intervals, and one or more described
Sent in T-SI-Paging time intervals and carry the beep-page message that the system message update is indicated；The terminal, for
Paging occasion corresponding with the terminal in the T-SI-paging time intervals is detected in paging transmission window, and described
The beep-page message is received in paging occasion.
By the present invention, the system message update time interval T-SI-Update of system message is divided into using base station many
Individual system message update indicates paging cycle T-SI-Paging time intervals, and then the base station is one or more described
Sent in T-SI-Paging time intervals and carry the beep-page message that the system message update is indicated, and then the system message
The recipient of update instruction can receive the beep-page message in corresponding time interval, without detecting reception always
Waiting system information updating indicates, solves in correlation technique the narrowband systems resources profit when carrying out system message update instruction
With efficiency it is low the problem of, on the premise of it can receive beep-page message, improve the narrowband systems level of resources utilization, Jin Erda
The effect for the technology for saving overhead is arrived.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the renewal schematic diagram of the system message of traditional LTE in correlation technique of the present invention；
Fig. 2 for UE in eDRX in correlation technique of the present invention PTW schematic diagrames；
Fig. 3 is the flow chart for the method that a kind of system message update according to embodiments of the present invention is indicated；
Fig. 4 is the flow chart for the method that another system message update according to embodiments of the present invention is indicated；
Fig. 5 is the structured flowchart for the device that a kind of system message update according to embodiments of the present invention is indicated；
Fig. 6 is the structured flowchart for the device that another system message update according to embodiments of the present invention is indicated；
Fig. 7 is the structured flowchart for the system that a kind of system message update according to embodiments of the present invention is indicated；
Fig. 8 is the method schematic diagram of alternative embodiment of the present invention；
Fig. 9 is the schematic diagram of this preferred embodiment.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing
Etc. being for distinguishing similar object, without for describing specific order or precedence.
A kind of method that system message update is indicated is provided in the present embodiment, is applied in network side, and Fig. 3 is according to this
The flow chart for the method that a kind of system message update of inventive embodiments is indicated, as shown in figure 3, the flow includes following step
Suddenly：
The system message update time interval T-SI-Update of system message is divided into multiple systems by step S302, base station
Information updating indicates paging cycle T-SI-Paging time intervals；
Step S304, base station sends the instruction of carrying system information updating in one or more T-SI-Paging time intervals
Beep-page message.
By above-mentioned steps, the system message update time interval T-SI-Update of system message is divided into using base station
Multiple system message updates indicate paging cycle T-SI-Paging time intervals, and then base station is one or more
The beep-page message that carrying system information updating is indicated is sent in T-SI-Paging time intervals, and then system message update is indicated
Recipient the beep-page message can be received in corresponding time interval, without detecting reception waiting system always
Information updating indicate, solve in correlation technique carry out system message update instruction when the narrowband systems level of resources utilization it is low
The problem of, on the premise of it can receive beep-page message, the narrowband systems level of resources utilization is improved, and then reached saving
The effect of the technology of overhead.
By the present embodiment, base station indicates that UE does not have when not having system message update in above-mentioned T-SI-Paging
System message update so that UE need not correctly not demodulate beep-page message because of suspecting, and extra reading MIB
Or SIB1 message is confirmed whether to have system message update, so as to save UE battery consumption.And pass through this hair
Bright method, network side only needs to send system message update instruction in the T-SI-Paging of part, so as to reduce
Do not have to send the signaling consumption that described system message update is indicated and brought during system message update.
Optionally, the said system information updating of the present embodiment indicates to be used to indicate that recipient's (such as user equipment) is not
System message need update, it is of course also possible to indicated system message need renewal, or other message update status.
Optionally, renewal time T-SI-Update can be one below：Maximum discontinuous reception in the cell of base station
EDRX Cycle Length, the time cycle length configured by system message, the time cycle arranged by predetermined protocol
Length, broadcast common control channel BCCH modification Cycle Lengths.
Optionally, beep-page message is the Downlink Control Information DCI format carried by physical downlink control channel PDCCH,
Or, beep-page message is carried by Physical Downlink Shared Channel PDSCH.
Optionally, T-SI-Paging includes one or more of UE pagings transmission window starting point interval T-PTW-Star
Paging cycle, wherein, T-PTW-Start is that a paging superframe paging H-SFN is divided into one or more equal portions
The time interval of each equal portions afterwards.Wherein, Paging H-SFN can be calculated according to equation below and obtained：paging H-SFN
Mod TeDRX=UE_ID mod TeDRX, wherein UE_ID are the mark of the receiving terminal of beep-page message to 1024
The result of modulo operation, TeDRX is the discontinuous reception eDRX cycle sizes of terminal.
The length of T-SI-Paging time intervals is the length of cell configuration or the length arranged according to predetermined protocol.
Optionally, the length of T-SI-Paging time intervals can be base station configuration either by existing communication protocols
View agreement, the length of T-SI-Paging time intervals is for the first default short paging cycle of cell configuration or according to predetermined association
Discuss the second default short paging cycle of agreement.
In the optional embodiment according to the present embodiment, base station is also indicated or by protocol conventions UE T-PTW-Start
The position for the T-SI-Paging time intervals that system message update is indicated is sent in time interval.
According to above-mentioned optional embodiment, transmitted T-SI-Paging position includes at least one of：
T-SI-Paging in the position number of T-SI-Paging time intervals, Paging H-SFN in T-PTW-Start time intervals
The starting SFN of T-SI-Paging time intervals described in the position number of time interval, the paging H-SFN.
Optionally, base station sends carrying system information updating in said one or multiple T-SI-Paging time intervals and referred to
The beep-page message shown includes：Each paging occasion PO of the base station in said one or multiple T-SI-Paging time intervals
It is upper to send the beep-page message that carrying system information updating is indicated, wherein, T-SI-Paging time intervals include one or more
Paging occasion.
The method that another system message update is indicated is provided in the present embodiment, is applied in end side, Fig. 4 is basis
The flow chart for the method that another system message update of the embodiment of the present invention is indicated, as shown in figure 4, the flow is included such as
Lower step：
Step S402, terminal is detected in paging transmission window in the T-SI-paging time intervals in paging transmission window PTW
Paging occasion corresponding with terminal；
Step S404, terminal receives the beep-page message of carrying system information updating instruction in paging occasion.
Optionally, one or more terminals configuration short paging cycle length of identical in terminal institute persistent district, wherein,
Short paging cycle length is the default short paging cycle arranged by cell configuration or according to predetermined protocol, for example, similar existing
There are the default paging cycle default paging cycle of UE in LTE system.
Optionally, PTW length is the integral multiple of T-SI-paging time interval length.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment
Method the mode of required general hardware platform can be added to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing
The part for having technology to contribute can be embodied in the form of software product, and the computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can
To be mobile phone, computer, server, or network equipment etc.) method that performs each embodiment of the invention.
The device that a kind of system message update is indicated is additionally provided in the present embodiment, is applied respectively in network side and end side,
Can be as the functional module being arranged in equipment, the device is used to realize above-described embodiment and preferred embodiment,
Carried out repeating no more for explanation.As used below, term " module " can realize predetermined function software and/
Or the combination of hardware.Although the device described by following examples is preferably realized with software, hardware, or soft
The realization of the combination of part and hardware is also that may and be contemplated.
Fig. 5 is the structured flowchart for the device that a kind of system message update according to embodiments of the present invention is indicated, as shown in figure 5,
The device includes：
Division module 50, for the system message update time interval T-SI-Update of system message to be divided into multiple systems
Information updating of uniting indicates paging cycle T-SI-Paging time intervals；
Sending module 52, refers to for sending carrying system information updating in one or more T-SI-Paging time intervals
The beep-page message shown.
Fig. 6 is the structured flowchart for the device that another system message update according to embodiments of the present invention is indicated, such as Fig. 6 institutes
Show, apply in end side, including：
Detection module 60, for detecting the T-SI-paging time intervals in paging transmission window PTW in paging transmission window
In paging occasion corresponding with terminal；
Receiving module 62, for receiving the beep-page message that carrying system information updating is indicated in paging occasion.
Fig. 7 is the structured flowchart for the system that a kind of system message update according to embodiments of the present invention is indicated, as shown in fig. 7,
Including：Network side element 70 and terminal 72, wherein,
Network side network element 70 is more for the system message update time interval T-SI-Update of system message to be divided into
Individual system message update indicates paging cycle T-SI-Paging time intervals, and in one or more T-SI-Paging times
The beep-page message that carrying system information updating is indicated is sent in interval；
Terminal 72, for detecting paging occasion corresponding with terminal in T-SI-paging time intervals in paging transmission window,
And beep-page message is received in paging occasion.
With reference to being described in detail according to an alternative embodiment of the invention, can as the present embodiment supplement, also may be used
For explaining the present invention：
Fig. 8 is the method schematic diagram of alternative embodiment of the present invention, as shown in figure 8, this alternative embodiment defines system message
A period of time before renewal is T-SI-Update, the multiple time interval T-SI-Paging of definition in T-SI-Update,
System sends the paging message of carrying system information updating instruction in T-SI-Paging, and UE is detected in its PTW
Belong to the paging occasion (PO, paging occasion) of its own in T-SI-Paging in PTW windows, with monitoring system
Information updating is indicated.
Optionally, time interval T-SI-Update, its length is eDRX Cycle Lengths maximum in a cell, or
Cell changes the length in cycle by system message configuration or a cycle length of protocol conventions, or BCCH.
Paging message can be the DCI format by PDCCH channel bearings, or PDSCH carryings paging
message。
Optionally, recipient UE configures identical short paging cycle (or being short DRX cycle), should
Short paging cycle (can lack for the default short paging cycle short paging cycle of cell configuration or protocol conventions
Save paging cycle：default paging cycle)
Specific T-SI-paging refers to one or several paging cycle in time interval T-PTW-Start.
T-SI-Paging length is the length of cell configuration or protocol conventions, it is preferred that its length be cell configuration or agreement about
Fixed default short paging cycle (default paging cycle).
The T-PTW-Start of the present embodiment, refers to a paging H-SFN being uniformly divided into some equal portions, often
The time interval of one equal portions.
T-SI-Paging length is N/mono- of T-PTW-start length, and wherein N is positive integer.
System is configured by system message, or protocol conventions, and system message update is sent in a T-PTW-Start and is referred to
The T-SI-Paging shown position.Its form includes, T-SI-Paging sequence number in a T-PTW-Start, i.e., and
The T-SI-Paging that several T-SI-Paging time intervals indicate for so-called transmission system message update.Or, a Paging
T-SI-Paging sequence number in H-SFN, i.e., which T-SI-Paging time intervals are institute in Paging H-SFN
Meaning sends the T-S-Paging that system message update is indicated, or the T-SI-Paging for sending system message update instruction
Starting SFN.
Each PO in each T-SI-Paging of system in T-SI-Update time intervals sends system message more
It is new to indicate.
Monitor detection system message update is indicated in T-SI-Update of the UE in its PTW.
UE PTW length is more than or equal at least one T-SI-paging length.It is preferred that, PTW length is
The integral multiple of T-SI-paging length.
It is further described herein with reference to the preferred embodiments of the present invention, Fig. 9 is the schematic diagram of this preferred embodiment, such as
Shown in Fig. 9：
It is the maximum eDRX cycles that system is defined, i.e. m_eDRX, or a value specified to define T-SI-Update.
Its length is integer H-SFN or paging H-SFN.Each H-SFN is system SFN a cycle length,
One paging H-SFN is the integral multiple of H-SFN length, i.e., one T-SI-Update is complete continuous comprising integer
SFN cycles or H-SFN.
It is that a Paging H-SFN is uniformly divided into continuous integer equal portions to define T-PTW-Start, each
The time interval of individual equal portions is a T-PTW-start length.I.e. one Paging H-SFN is complete continuous comprising integer
P-PTW-Start.In this example, paging H-SFN are configured to H-SFN length.One paging
H-SFN includes 4 T-PTW-Start, i.e., each T-PTW-Start length is 256 SFN.
Each T-PTW-Start length is the integral multiple of T-SI-Paging length.Define T-SI-Paging length
For the default paging cycle of cell length.By T-SI-Paging length in this example, or default paging cycle
Length be configured to 128 SFN.2 default paging cycle length is included in i.e. per T-PTW-Start.
UE short paging cycle length configuration is equal to the default paging cycle length of cell.
System is configured by system message, or protocol conventions, and system message update is sent in a T-PTW-Start and is referred to
The T-SI-Paging shown position.Its form includes, T-SI-Paging sequence number in a T-PTW-Start, i.e., and
The time interval of several T-SI-Paging length is so-called T-SI-Paging.Or, in a Paging H-SFN
T-SI-Paging sequence number, i.e., the time interval of which T-SI-Paging length is so-called in Paging H-SFN
T-S-Paging, or T-SI-Paging starting SFN.
It is preferred that, in this example, system configuration or first T-SI-Paging length being about scheduled in each T-PTW-Start
The time interval of degree is so-called T-SI-Paging.
In this example, T-SI-Paging length is the default paging cycle of cell, i.e., 128 SFN length, at this
In example, T-SI-Paging position is as shown in Figure 9 in a Paging H-SFN.
Network side is within the T-SI-Update times before sending the system message updated, in each Paging H-SFN
Each T-PTW-Start cycles in the T-SI-Paging each specified in each PO send system message update refer to
Show.
UE is calculated according to the eDRX cycles and mark of their own and is obtained its starting Paging H-SFN for monitoring paging, such as
Background.UE is calculated according to its mark and is obtained the T-PTW-Start that its PTW starts.UE is according to its mark and default
Paging cycle calculate the position for obtaining its PF/PO in a paging cycle.
System is sent in the method according to the invention, the specific paging cycle of network side only in UE PTW windows to disappear
Cease update instruction.Because all UE PTW windows are all by from the original position of some T-PTW-Start time interval
Start, so, system is in a T-PTW-Start time interval, a specified portions (can be one or more),
Rather than whole paging cycle send system message update and indicated, each UE PTW windows will include at least one
It is individual to send the paging cycle that system message update is indicated, i.e., the T-SI-paging that the present invention is defined.
So, according to the method for the present invention, T-SI-Paging length is configured, that is, paging cycle length is
The 1/N of T-PTW-Start length, then system send expense that system message update indicates by for the 1/M of traditional approach, its
Middle M=N/X, X send the individual of the T-SI-Paging that system message update is indicated for what is specified in a T-PTW-Start
Number.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position
In multiple processors.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
The program code for performing following steps to be arranged to storage to be used for：
S1, is divided into multiple system message updates by the system message update time interval T-SI-Update of system message and refers to
Show paging cycle T-SI-Paging time intervals；
S2, sends the beep-page message that carrying system information updating is indicated in one or more T-SI-Paging time intervals；
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk,
Magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs base station by system according to the program code stored in storage medium
The system message update time interval T-SI-Update of message is divided into multiple system message updates and indicates paging cycle
T-SI-Paging time intervals；
Alternatively, in the present embodiment, processor performs base station at one according to the program code stored in storage medium
Or the beep-page message that carrying system information updating is indicated is sent in multiple T-SI-Paging time intervals.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment
Example, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realizes that they can be concentrated on single computing device, or is distributed in multiple computing devices and is constituted
Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to by they
Storage is performed by computing device in the storage device, and in some cases, can be to be held different from order herein
They, are either fabricated to each integrated circuit modules or will be many in them by the shown or described step of row respectively
Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware
Combined with software.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (18)
1. a kind of method that system message update is indicated, it is characterised in that including：
The system message update time interval T-SI-Update of system message is divided into multiple system messages more by base station
It is new to indicate paging cycle T-SI-Paging time intervals；
The base station sends the carrying system message update in one or more T-SI-Paging time intervals
The beep-page message of instruction.
2. according to the method described in claim 1, it is characterised in that the renewal time T-SI-Update is one below：
Maximum discontinuous reception eDRX Cycle Length in the cell of the base station, configured by system message
Time cycle length, the time cycle length arranged by predetermined protocol, broadcast common control channel BCCH modifications
Cycle Length.
3. according to the method described in claim 1, it is characterised in that the beep-page message is by Physical Downlink Control Channel
The Downlink Control Information DCI format of PDCCH carryings, or, the beep-page message is by Physical Downlink Shared Channel
What PDSCH was carried.
4. according to the method described in claim 1, it is characterised in that the T-SI-Paging includes UE pagings and sends window
One or more of initial point interval T-PTW-Star paging cycle, wherein, the T-PTW-Start is by one
Paging superframe paging H-SFN are divided into the time interval of each equal portions after one or more equal portions.
5. method according to claim 4, the Paging H-SFN are calculated according to equation below and obtained：paging
H-SFN mod TeDRX=UE_ID mod TeDRX, wherein UE_ID are the mark of the receiving terminal of the beep-page message
Know the result to 1024 modulo operations, TeDRX is the discontinuous reception eDRX cycle sizes of the terminal.
6. according to the method described in claim 1, it is characterised in that the length of the T-SI-Paging time intervals is cell
The length of configuration or the length arranged according to predetermined protocol.
7. method according to claim 6, it is characterised in that the length of the T-SI-Paging time intervals is cell
First default short paging cycle of configuration or the second default short paging cycle arranged according to predetermined protocol.
8. method according to claim 4, it is characterised in that methods described also includes：The base station indicate UE or
By being sent in T-PTW-Start time intervals described in protocol conventions described in the system message update instruction
The position of T-SI-Paging time intervals.
9. method according to claim 8, it is characterised in that wherein, transmitted T-SI-Paging position
Including at least one of：
The position number of T-SI-Paging time intervals, the Paging described in the T-PTW-Start time intervals
T-SI-Paging described in the position number of T-SI-Paging time intervals described in H-SFN, the paging H-SFN
The starting of time interval SFN.
10. method according to claim 8, it is characterised in that the base station indicates UE in the T-PTW-Start
The position for the T-SI-Paging time intervals that the system message update is indicated is sent in time interval to be included：
Configured and sent in the T-PTW-Start described in the system message update instruction by system message
The position of T-SI-Paging time intervals, or, send institute according in the predetermined protocol agreement setting T-PTW-Start
State the position of the T-SI-Paging time intervals of system message update instruction.
11. according to the method described in claim 1, it is characterised in that the base station is in one or more T-SI-Paging
The beep-page message of the carrying system message update instruction is sent in time interval to be included：The base station is at one or many
The carrying system message update is sent on each paging occasion PO in the individual T-SI-Paging time intervals to refer to
The beep-page message shown, wherein, the T-SI-Paging time intervals include one or more paging occasions.
12. according to the method described in claim 1, it is characterised in that the system message update indicate to include it is following at least it
One：Instruction has system message to need to update, indicate that no system message needs renewal.
13. a kind of method that system message update is indicated, it is characterised in that including：
Terminal detected in paging transmission window PTW in the T-SI-paging time intervals in the PTW with the end
Hold corresponding paging occasion；
The terminal receives the beep-page message of carrying system information updating instruction in the paging occasion.
14. method according to claim 13, it is characterised in that one or more in terminal institute persistent district
Terminal configures the short paging cycle length of identical, wherein, the short paging cycle length is by cell configuration or root
The default short paging cycle arranged according to predetermined protocol.
15. method according to claim 13, it is characterised in that when the length of the PTW is the T-SI-paging
Between gap length integral multiple.
16. the device that a kind of system message update is indicated, is applied in network side, it is characterised in that including：
Division module, paging week is indicated for the T-SI-Update of system message to be divided into multiple system message updates
Phase T-SI-Paging time interval；
Sending module, disappears for sending the carrying system in one or more T-SI-Paging time intervals
Cease the beep-page message of update instruction.
17. the device that a kind of system message update is indicated, is applied in end side, it is characterised in that including：
Detection module, for being detected in paging transmission window during the T-SI-paging in the paging transmission window PTW
Between be spaced in paging occasion corresponding with the terminal；
Receiving module, for receiving the beep-page message that carrying system information updating is indicated in the paging occasion.
18. the system that a kind of system message update is indicated, it is characterised in that including：Network side element and terminal, wherein,
The network side element, for the system message update time interval T-SI-Update of system message to be divided into
Multiple system message updates indicate paging cycle T-SI-Paging time intervals, and one or more described
Sent in T-SI-Paging time intervals and carry the beep-page message that the system message update is indicated；
The terminal, for detected in paging transmission window in the T-SI-paging time intervals with the terminal-pair
The paging occasion answered, and receive in the paging occasion beep-page message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080149.4A CN107040994A (en) | 2016-02-04 | 2016-02-04 | The method of system message update instruction, apparatus and system |
| PCT/CN2017/071579 WO2017133462A1 (en) | 2016-02-04 | 2017-01-18 | System message update indication method, device, and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610080149.4A CN107040994A (en) | 2016-02-04 | 2016-02-04 | The method of system message update instruction, apparatus and system |
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| WO (1) | WO2017133462A1 (en) |
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| CN109548145A (en) * | 2017-09-22 | 2019-03-29 | 中兴通讯股份有限公司 | A kind of method, apparatus, equipment and storage medium updating system broadcasts |
| WO2019153144A1 (en) * | 2018-02-07 | 2019-08-15 | 华为技术有限公司 | Method for acquiring system message, and communication apparatus |
| CN111295915A (en) * | 2017-10-30 | 2020-06-16 | 高通股份有限公司 | Paging superframe window for narrowband communications using unlicensed spectrum |
| CN114363993A (en) * | 2018-08-10 | 2022-04-15 | 北京小米移动软件有限公司 | System information transmission method, device and system, and computer readable storage medium |
| CN114640952A (en) * | 2020-12-15 | 2022-06-17 | 上海华为技术有限公司 | Message processing method, terminal and network equipment |
| WO2022226743A1 (en) * | 2021-04-26 | 2022-11-03 | 北京小米移动软件有限公司 | System message update method, system message update apparatus, and storage medium |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101998272A (en) * | 2009-08-15 | 2011-03-30 | 华为技术有限公司 | Sending and receiving method, device and system of multimedia broadcast multicast service (MBMS) control information updating notice |
| CN102123405B (en) * | 2010-01-07 | 2015-06-10 | 中兴通讯股份有限公司 | Terminal and method thereof for intercepting paging renewal messages in system messages |
| CN102143600B (en) * | 2010-01-29 | 2013-11-06 | 华为技术有限公司 | Paging method, base station and user equipment |
| CN102291780B (en) * | 2010-06-21 | 2015-09-16 | 中兴通讯股份有限公司 | The collocation method of cell public information and system |
| CN102149193A (en) * | 2011-05-17 | 2011-08-10 | 新邮通信设备有限公司 | Updating method for system information in LTE (long term evolution) system |
-
2016
- 2016-02-04 CN CN201610080149.4A patent/CN107040994A/en active Pending
-
2017
- 2017-01-18 WO PCT/CN2017/071579 patent/WO2017133462A1/en active Application Filing
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