CN107071748A - Broadcasting method, requesting method, base station and the user equipment of system message - Google Patents
Broadcasting method, requesting method, base station and the user equipment of system message Download PDFInfo
- Publication number
- CN107071748A CN107071748A CN201710180439.0A CN201710180439A CN107071748A CN 107071748 A CN107071748 A CN 107071748A CN 201710180439 A CN201710180439 A CN 201710180439A CN 107071748 A CN107071748 A CN 107071748A
- Authority
- CN
- China
- Prior art keywords
- system message
- minimum system
- message
- broadcast
- minimum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
Abstract
A kind of broadcasting method of system message, requesting method, base station and user equipment, the broadcasting method is included when receiving the information of the non-minimum system message of request broadcast from user equipment, broadcast to include in default instruction message, the default instruction message and be suitable to characterize the information that the non-minimum system message has been asked by the user equipment；Broadcast the schedule information for including the non-minimum system message in the first minimum system message, the first minimum system message；Starting the broadcast non-minimum system message with the time point corresponding to the schedule information of the non-minimum system message.The traffic between UE and base station can be reduced using such scheme, and improve the efficiency of base station.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of broadcasting method of system message, requesting method, base station and
User equipment.
Background technology
It is used as a part for new radio (New Radio, the NR) standardization in 3GPP, system message (System
Information, SI) the concrete mode of on-demand broadcasting come into question, and SI includes minimum system message (Minimum
System Information, MSI) and MSI outside other system messages (Other System Information), below
Abbreviation OSI is non-MSI.Based on the discussion, user equipment (User Equipment, UE) is in order to be resident cell and realize small
The required information that is initially accessed in area is referred to as MSI, and MSI will be broadcasted in the cell always.MSI also includes the one of non-MSI
As schedule information, i.e., how to obtain non-MSI.Non- MSI is some for including and operating and being not required in one cell for UE
Information.If one or more UE broadcast non-MSI to base station requests, non-MSI is only broadcasted by base station in the cell.
At present, the broadcast on non-MSI in system message, generally using following mechanism：If any one UE needs non-
MSI, individually can broadcast non-MSI, and then the non-MSI that can be broadcasted with As-received station to base station requests.
But, above-mentioned broadcast and requesting method on non-MSI has that UE and inter base station communication amount be big and effect of base station
The problem of rate is low.
The content of the invention
The problem of present invention is solved is, for the non-MSI in system message, how to reduce the traffic between UE and base station, and
Improve the efficiency of base station.
To solve the above problems, the embodiments of the invention provide a kind of broadcasting method of system message, the system message
Non-minimum system message including minimum system message and in addition to minimum system message, methods described includes：Come when receiving
When broadcasting the information of non-minimum system message from the request of user equipment, default instruction message, the default instruction are broadcasted
Included in message and be suitable to characterize the information that the non-minimum system message has been asked by the user equipment；Broadcast first is most
The schedule information of the non-minimum system message is included in mini system message, the first minimum system message；With it is described non-
Time point corresponding to the schedule information of minimum system message starts the broadcast non-minimum system message.
Alternatively, the default instruction message includes following at least one：Second minimum system message, beep-page message or
Direct configured information.
Alternatively, the mark of the corresponding part of the non-minimum system message is also included in the default instruction message
Know information.
Alternatively, in the time point repairing corresponding to the schedule information is changed the date, interior system disappears during the modification
Breath keeps constant.
Alternatively, the time point is suitable to characterize using System Frame Number.
Alternatively, the duration for broadcasting the minimum system message is also included in the first minimum system message.
The embodiments of the invention provide a kind of requesting method of system message, methods described includes：Receive default indicate
Message；When the default instruction message includes characterizing the letter that non-minimum system message has been asked by other user equipmenies
Breath, and current user equipment need ask the non-minimum system message when, receive the first minimum system message；Wherein：Institute
Stating the first minimum system message includes the schedule information of the non-minimum system message；With corresponding to the schedule information when
Between point start to receive broadcast on the non-minimum system message.
Alternatively, the default instruction message includes following at least one：Second minimum system message, beep-page message or
Direct configured information.
Alternatively, the duration for broadcasting the minimum system message is also included in the first minimum system message.
The embodiments of the invention provide a kind of base station, the base station is suitable to broadcast system message, and the system message includes
Minimum system message and the non-minimum system message in addition to minimum system message, the base station includes：Detection unit, suitable for inspection
Survey the information for whether receiving the non-minimum system message of request broadcast from user equipment；First radio unit, connects suitable for working as
When receiving the information of the non-minimum system message of request broadcast from user equipment, default instruction message is broadcasted；It is described default
Instruction message in include and be suitable to characterize the information that the non-minimum system message has been asked by the user equipment；Second
Radio unit, suitable for the first minimum system message of broadcast, disappears in the first minimum system message comprising the non-minimum system
The schedule information of breath；3rd radio unit, suitable for the time point corresponding to the schedule information of the non-minimum system message
Start the broadcast non-minimum system message.
Alternatively, the default instruction message includes following at least one：Second minimum system message, beep-page message or
Direct configured information.
Alternatively, the mark of the corresponding part of the non-minimum system message is also included in the default instruction message
Know information.
Alternatively, in the time point repairing corresponding to the schedule information is changed the date, interior system disappears during the modification
Breath keeps constant.
Alternatively, second radio unit, suitable for characterizing the time point using System Frame Number.
Alternatively, the duration for broadcasting the minimum system message is also included in the first minimum system message.
The embodiments of the invention provide a kind of user equipment, the user equipment includes：First receiving unit, suitable for receiving
Default instruction message；Second receiving unit, suitable for including characterizing non-minimum system message when the default instruction message
The information asked by other user equipmenies, and current user equipment need ask the non-minimum system message when,
Receive the first minimum system message；Wherein：The scheduling that the first minimum system message includes the non-minimum system message is believed
Breath；3rd receiving unit, suitable for starting to receive on the non-minimum system with the time point corresponding to the schedule information
The broadcast of message.
Alternatively, the default instruction message includes following at least one：Second minimum system message, beep-page message or
Direct configured information.
Alternatively, the duration for broadcasting the minimum system message is also included in the first minimum system message.
Compared with prior art, technical scheme has advantages below：
Above-mentioned scheme, base station when receiving the information of the non-minimum system message of request broadcast from user equipment,
Default instruction message is broadcasted, so can learn described non-minimum after other users equipment receives default instruction message
System message has been requested, if other users equipment is also required to the non-minimum system message of request broadcast, without being sent out to base station
The information of the non-minimum system message of request broadcast is sent, but the first minimum system message of base station broadcast can be received, and the
Time point corresponding to one minimum system message starts to receive non-minimum system message, therefore can reduce logical between UE and base station
Traffic, and improve the efficiency of base station.
Further, the mark for the corresponding part that the non-minimum system message is also included in default instruction message is set
Know information, so when other users equipment receives default instruction message, can know specifically which part it is non-most
Mini system message is requested, thus the non-minimum system message that can be asked according to itself required for of other users equipment and by
Whether the part of the non-minimum system message of request is identical, and non-minimum system message is broadcasted to decide whether to send to base station
Request, therefore can improve system message broadcast with request efficiency.
Further, setting also includes the duration for broadcasting the minimum system message in the first minimum system message, so use
Family equipment can receive non-minimum system message in this section of duration, therefore can improve the effect of system message broadcast and request
Rate.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the broadcasting method of system message in the embodiment of the present invention；
Fig. 2 is a kind of requesting method schematic flow sheet of system message in the embodiment of the present invention；
Fig. 3 is a kind of schematic flow sheet of non-minimum system message broadcast in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of base station in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of user equipment in the embodiment of the present invention.
Embodiment
As described above, in the prior art, when UE needs non-MSI, non-MSI can be broadcasted to base station requests, and then
To receive the non-MSI that base station is broadcasted.
But, there is UE big and base station with inter base station communication amount in the above-mentioned broadcasting method on other systems message
The problem of inefficiency.
To solve the above problems, the base station of the embodiment of the present invention receive the request from user equipment broadcast it is non-minimum
During the information of system message, default instruction message is broadcasted, so after other users equipment receives default instruction message
It can learn that the non-minimum system message has been requested, non-minimum system disappears if other users equipment is also required to request broadcast
Breath, then broadcast the information of non-minimum system message without sending request to base station, but can receive the first of base station broadcast most
Mini system message, and start at the time point corresponding to the first minimum system message to receive non-minimum system message, therefore can be with
The traffic between UE and base station is reduced, and improves the efficiency of base station.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Fig. 1 shows a kind of broadcasting method of system message in the embodiment of the present invention, below with reference to Fig. 1 to methods described
Explained in detail step by step, methods described may include steps of：
Step S11：Detect whether to receive the information of the non-minimum system message of request broadcast from user equipment.
In specific implementation, system message can include minimum system message and non-minimum in addition to minimum system message
System message.
In specific implementation, when receiving the information of the non-minimum system message of request broadcast from user equipment, hold
Row step S12；Conversely, step S11 can be continued executing with.
Step S12：Broadcast default instruction message.
In specific implementation, it can be included in the default instruction message and be suitable to characterize the non-minimum system message
Information through being asked by the user equipment, to allow the user equipment for receiving the default instruction message to know institute
Non-minimum system message is stated to be asked by least one user equipment.
In specific implementation, in default instruction message, it can be characterized using a variety of set-up modes described non-minimum
System message is asked by the user equipment.
Such as, need to ask the non-minimum system message of base station broadcast into the UE1 after cell, then can send wide to base station
The request of non-minimum system message is broadcast, then can be by the requested home position of non-minimum system message after base station is received
1, broadcast is asked by user equipment to characterize non-minimum system message.
Again such as, need to ask the non-minimum system message of base station broadcast into the UE2 after cell, then can be sent to base station
The request of non-minimum system message is broadcasted, then can be by the requested flag of non-minimum system message after base station is received
True (true) is put, broadcast is asked by user equipment to characterize non-minimum system message.It should be noted that this area skill
Art personnel can also be asked using other set-up modes to characterize the non-minimum system message by the user equipment
Ask.
In specific implementation, the default instruction message can include following at least one：Second minimum system message,
Beep-page message or direct configured information.The non-minimum system message is characterized according to the second minimum system message by institute
State the information that user equipment is asked, it is possible to use the characteristic broadcasted at any time in cell that minimum system message possesses, because
This can improve the real-time for indicating and characterizing, and reduce communication resource consumption.Characterized according to beep-page message it is described it is non-most
The information that mini system message has been asked by the user equipment, can make full use of beep-page message, reduce the traffic.If adopting
The information that the non-minimum system message has been asked by the user equipment is characterized with direct configured information, can be more
Clearly and directly.
It should be noted that when default instruction message is the second minimum system message, second minimum system disappears
Breath is the minimum system message in traditional concept in communicating, and is referred to as MSI, rather than new a type of message,
The second minimum system message is named as herein only to facilitate the MSI that description and differentiation different time are broadcasted.
Because base station can always or periodically broadcast MSI in cell, and know in time for the ease of user equipment
Non-minimum system message has been asked the information of broadcast by other user equipmenies, in specific implementation, the described second minimum system
System message can be after relative to the time point for receiving the information that other system messages are broadcasted in the request first will
The minimum system message to be broadcasted, in other words, once base station receives the letter that user equipment requests broadcast non-minimum system message
Cease, then base station can comprising sign, the non-minimum system message be asked by user equipment in the nearest MSI for needing to broadcast
The information asked, therefore other user equipmenies for not knowing the situation can be avoided to send asking for the non-minimum system message of broadcast again
Ask, therefore broadcast and the request efficiency of non-minimum system message can be improved.
Such as, base station receives the request of the non-minimum system message of broadcast from user equipment (UE) 1, base station in 10ns
Minimum system message will be broadcasted in 13ns, and minimum system message is no longer broadcasted in base station between 10ns~13ns,
Then base station addition can be suitable to characterize the non-minimum system message by institute in the minimum system message that 13ns is broadcasted
The information of request, that is, the second minimum system message can be broadcasted in 13ns.
Because the request and broadcast of the large number of of intra-cell users equipment and the non-minimum system message of broadcast are default
The time interval between message is indicated, in specific implementation, when base station broadcast is default indicates message, may be had been received by
The request of the non-minimum system message of broadcast from more than one user equipment.
In specific implementation, the corresponding composition of the non-minimum system message can be included in the default instruction message
Partial identification information, so when other users equipment receives default instruction message, specifically which portion can be known
The non-minimum system message divided is requested, therefore the non-minimum system that other users equipment can be asked according to required for itself disappears
Whether breath is identical with the part of requested non-minimum system message, broadcasts non-minimum to decide whether to send to base station
The request of system message, therefore the efficiency of system message broadcast and request can be improved.
Such as, non-minimum system message includes non-minimum system message OSI1 and non-minimum system message OSI2, Yong Hushe
The standby UE1 requests non-minimum system message OSI1 of broadcast, base station broadcast default instruction corresponding with non-minimum system message OSI1
Message, default instruction message includes the identification information OSI1 of the corresponding part of the non-minimum system message, user
Equipment UE 2 receives default instruction message, you can learn that other user equipment requests broadcast non-minimum system message
OSI1, if user equipment (UE) 2 needs to ask the non-minimum system message OSI1 of broadcast, now without also such as user equipment (UE) 1
The non-minimum system message OSI1 of broadcast request is equally also sent, because non-minimum system message OSI1 has been requested broadcast
.If user equipment (UE) 2 needs to ask the non-minimum system message OSI2 of broadcast, it can be sent as user equipment (UE) 1
Non-minimum system message OSI2 request is broadcasted, the user for so asking the non-minimum system message OSI2 of broadcast to other needs sets
For standby UE3, after default instruction message corresponding with OSI2 broadcast request is received, you can non-most without also sending broadcast
Mini system message OSI2 request.
Step S13：Broadcast the first minimum system message.
In specific implementation, the scheduling that the non-minimum system message can be included in the first minimum system message is believed
Breath.
Similar with default instruction message in specific implementation, the first minimum system message is also traditional general in communicating
Minimum system message in thought, rather than a kind of message of new type, it is to be that the first minimum system message is named as herein
It is easy to describe and distinguishes the MSI that is not broadcasted in the same time.Also, the first minimum system message can be to be adjusted with described
Last the minimum system message broadcasted before time point corresponding to degree information.If default instruction message includes second
Minimum system message, then the second minimum system message is relative to the information for receiving the other system messages of the request broadcast
Time point after the first minimum system message that will broadcast.
Such as, base station will broadcast non-minimum system message in 20ns, and base station can be minimum in 17ns broadcast first
System message, and base station does not have minimum system message to need broadcast between 17ns~20ns.
Can also include broadcasting in specific implementation, in the first minimum system message the minimum system message when
Long, such user equipment can receive non-minimum system message in this section of duration, do other necessary outside this section of duration
Processing, therefore the efficiency of system message broadcast and request can be improved.
Step S14：It is described non-starting broadcast with the time point corresponding to the schedule information of the non-minimum system message
Minimum system message.
In specific implementation, in the time point corresponding to the schedule information can change the date with repairing, in the modification phase
Interior system message keeps constant.
In specific implementation, due to modification during it is related to System Frame Number, thus the time point can use system-frame
Number characterize.
At present, if any one UE needs non-MSI, non-MSI individually can be broadcasted to base station requests, and then can receive
The non-MSI broadcasted to base station, this broadcast and requesting method on non-MSI has that UE and inter base station communication amount be big and base
The problem of inefficiency stood.
And the base station of the embodiment of the present invention is receiving the letter of the non-minimum system message of request broadcast from user equipment
During breath, default instruction message is broadcasted, so can learn described after other users equipment receives default instruction message
Non-minimum system message has been requested, if other users equipment is also required to the non-minimum system message of request broadcast, without to
Base station sends the information of the non-minimum system message of request broadcast, but can receive the first minimum system message of base station broadcast,
And start to receive non-minimum system message at the time point corresponding to the first minimum system message, therefore UE and base station can be reduced
Between the traffic, and improve base station efficiency.
To cause those skilled in the art to more fully understand and realizing the present invention, Fig. 2 is shown in the embodiment of the present invention
A kind of requesting method schematic flow sheet of system message, methods described is discussed in detail step by step below with reference to Fig. 2, described
Method may include steps of：
Step S21：Receive default instruction message.
It is default when there is user equipment to the base station requests non-minimum system message of broadcast in specific implementation
Indicate to include characterizing the information that the non-minimum system message has been asked by other user equipmenies in message.
In specific implementation, the default instruction message can include following at least one：Second minimum system message,
Beep-page message or direct configured information.The non-minimum system message is characterized according to the second minimum system message by institute
State the information that user equipment is asked, it is possible to use the characteristic broadcasted at any time in cell that minimum system message possesses, because
This can improve the real-time for indicating and characterizing, and reduce communication resource consumption.Characterized according to beep-page message it is described it is non-most
The information that mini system message has been asked by the user equipment, can make full use of beep-page message, reduce the traffic.If adopting
The information that the non-minimum system message has been asked by the user equipment is characterized with direct configured information, can be more
Clearly and directly.
In specific implementation, the corresponding composition portion of the non-minimum system message can also be included in default instruction message
The identification information divided, so when other users equipment receives default instruction message, specifically which part can be known
Non-minimum system message be requested, therefore the non-minimum system message that other users equipment can be asked according to required for itself
It is whether identical with the part of requested non-minimum system message, broadcast non-minimum system to decide whether to send to base station
The request for message of uniting, therefore the efficiency of system message broadcast and request can be improved.
Step S22：When the default instruction message includes characterizing the non-minimum system message by other use
The information that family equipment is asked, and the user equipment is when itself needing to ask non-minimum system message, receives the first minimum system
Message.
In specific implementation, the first minimum system message includes the schedule information of the non-minimum system message.
Step S23：Start to receive on the non-minimum system message with the time point corresponding to the schedule information
Broadcast.
Can also include broadcasting in specific implementation, in the first minimum system message the minimum system message when
Long, such user equipment can receive non-minimum system message in this section of duration, thus can improve system message broadcast with
The efficiency of request.
From the foregoing, when user equipment is received including having characterized the non-minimum system message in the embodiment of the present invention
The default instruction message of information through being asked by other user equipmenies, and the user equipment itself needs to ask non-minimum system
During message of uniting, it can learn that the non-minimum system message has been requested, then it is non-minimum without sending request broadcast to base station
The information of system message, but the first minimum system message of base station broadcast can be received, and in the first minimum system message institute
Corresponding time point starts to receive non-minimum system message, therefore can reduce the traffic between UE and base station, and improves base station
Efficiency.
To cause those skilled in the art to more fully understand and realizing the present invention, Fig. 3 is shown in the embodiment of the present invention
A kind of schematic flow sheet of non-minimum system message broadcast, Fig. 3 is using time shaft as coordinate system, and major embodiment is broadcasted each system and disappeared
The temporal relation of breath.The broadcast is discussed in detail step by step below with reference to Fig. 3：
Step S31：User equipment (UE) 1 accesses cell, and the non-minimum system message of request broadcast.
Assuming that user equipment (UE) 1 is first user equipment for needing to ask the non-minimum system message of broadcast, specific real
Shi Zhong, repairing is changed the date in an x, the access cell of user equipment (UE) 1, is received the minimum system message broadcasted at that time, is confirmed non-minimum
System message is not asked by other user equipmenies, then can broadcast non-minimum system message to base station requests.
Step S32：The default instruction message of base station broadcast, and indicate that existing subscriber's equipment please in default instruction message
Ask the broadcast of non-minimum system message.
In specific implementation, base station can broadcast default instruction message, and include indicating in default instruction message
The information that non-minimum system message has been requested.
In specific implementation, the default instruction message can include following at least one：Second minimum system message,
Beep-page message or direct configured information.The non-minimum system message is characterized according to the second minimum system message by institute
State the information that user equipment is asked, it is possible to use the characteristic broadcasted at any time in cell that minimum system message possesses, because
This can improve the real-time for indicating and characterizing, and reduce communication resource consumption.Characterized according to beep-page message it is described it is non-most
The information that mini system message has been asked by the user equipment, can make full use of beep-page message, reduce the traffic.If adopting
The information that the non-minimum system message has been asked by the user equipment is characterized with direct configured information, can be more
Clearly and directly.
Step S33：User equipment (UE) 2 accesses cell, and receives default instruction message.
In specific implementation, the access cell of user equipment (UE) 2 receives default instruction message, learns non-minimum system
Message has been requested.
Step S34：Base station broadcast minimum system message, and instruction will broadcast non-minimum system in minimum system message
System.
In specific implementation, base station broadcast minimum system message, and at the time point of agreement, i.e. system frame number SFN (x+y)
Time point, start to broadcast non-minimum system message.Also, x can be any positive integer than 0, and y can be to include
Any positive integer including zero.
To sum up, base station is receiving the non-minimum system message of request broadcast from user equipment in the embodiment of the present invention
During information, default instruction message is broadcasted, so institute can be learnt after other users equipment receives default instruction message
Non-minimum system message is stated to be requested, need not if other users equipment is also required to the non-minimum system message of request broadcast
The information that non-minimum system message is broadcasted in request is sent to base station, but the first minimum system that can receive base station broadcast disappears
Breath, and start at the time point corresponding to the first minimum system message to receive non-minimum system message, thus can reduce UE with
The traffic between base station, and improve the efficiency of base station.
To cause those skilled in the art to more fully understand and realizing the present invention, Fig. 4 is shown in the embodiment of the present invention
A kind of structural representation of base station, the base station be suitable to broadcast system message, the system message include minimum system message and
Non-minimum system message in addition to minimum system message, as shown in figure 4, the base station can include：Detection unit 41, first
Radio unit 42, the second radio unit 43 and the 3rd radio unit 44, wherein：
Detection unit 41, is adapted to detect for whether receiving the letter of the non-minimum system message of request broadcast from user equipment
Breath；
First radio unit 42, suitable for when the information for receiving the non-minimum system message of request broadcast from user equipment
When, broadcast default instruction message；Included in the default instruction message and be suitable to characterize the non-minimum system message
The information asked by the user equipment；
Second radio unit 43, suitable for the first minimum system message of broadcast, institute is included in the first minimum system message
State the schedule information of non-minimum system message；
3rd radio unit 44, suitable for starting with the time point corresponding to the schedule information of the non-minimum system message
Broadcast the non-minimum system message.
In specific implementation, the default instruction message that first radio unit 42 is broadcasted can include following
It is at least one：Second minimum system message, beep-page message or direct configured information.Characterized according to the second minimum system message
The information that the non-minimum system message has been asked by the user equipment, it is possible to use minimum system message possesses
The characteristic broadcasted at any time in cell, therefore the real-time for indicating and characterizing can be improved, and reduce communication resource consumption.If adopting
The information that the non-minimum system message has been asked by the user equipment is characterized with beep-page message, can be made full use of
Beep-page message, reduces the traffic.The non-minimum system message is characterized according to direct configured information by the user
The information that equipment is asked, can definitely and directly.
In specific implementation, the respective sets of the non-minimum system message can also be included in the default instruction message
Into the identification information of part.So when other users equipment receive it is default instruction message when, can know specifically which
Partial non-minimum system message is requested, therefore the non-minimum system that other users equipment can be asked according to required for itself
Whether message is identical with the part of requested non-minimum system message, non-most to base station transmission broadcast to decide whether
The request of mini system message, therefore the efficiency of system message broadcast and request can be improved.
In specific implementation, in the time point repairing corresponding to the schedule information changes the date, during the modification in
System message keeps constant.
In specific implementation, second radio unit 43, suitable for characterizing the time point using System Frame Number.
Can also include broadcasting in specific implementation, in the first minimum system message the minimum system message when
It is long.So user equipment can receive non-minimum system message in this section of duration, thus can improve system message broadcast with
The efficiency of request.
From the foregoing, detection unit 41 is confirming to receive the request broadcast from user equipment in the embodiment of the present invention
During the information of non-minimum system message, the first radio unit 42 broadcasts default instruction message, so when other users equipment connects
It can learn that the non-minimum system message has been requested after receiving default instruction message, if other users equipment is also required to
The non-minimum system message of request broadcast, then without sending the information that non-minimum system message is broadcasted in request to base station, but can be with
The first minimum system message that the second radio unit 43 is broadcasted is received, and at the time point corresponding to the first minimum system message
Start to receive non-minimum system message, therefore the traffic between user equipment and base station can be reduced, and improve the efficiency of base station.
To cause those skilled in the art to more fully understand and realizing the present invention, Fig. 5 is shown in the embodiment of the present invention
A kind of structural representation of user equipment, as shown in figure 5, the user equipment can include：First receiving unit 51, second connect
The receiving unit 53 of unit 52 and the 3rd is received, wherein：
First receiving unit 51, suitable for receiving default instruction message；
Second receiving unit 52, suitable for including having characterized the non-minimum system message when the default instruction message
Information through being asked by other user equipmenies, and current user equipment is when needing to ask non-minimum system message, receives the
One minimum system message；Wherein：The first minimum system message includes the schedule information of the non-minimum system message；
3rd receiving unit 53, suitable for the time point corresponding to the schedule information start receive on it is described it is non-most
The broadcast of mini system message.
Also include the duration for broadcasting the minimum system message in specific implementation, in the first minimum system message.
From the foregoing, when the first receiving unit 51 is received including characterizing the non-minimum system in the embodiment of the present invention
The default instruction message for the information that message has been asked by other user equipmenies, and the user equipment itself needs request non-
During minimum system message, it can learn that the non-minimum system message has been requested, then without sending request broadcast to base station
The information of non-minimum system message, but the second receiving unit 52 can receive the first minimum system message of base station broadcast, and
Non-minimum system message is received by the 3rd receiving unit 53 at the time point corresponding to the first minimum system message, therefore can
To reduce the traffic between UE and base station, and improve the efficiency of base station.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in computer-readable recording medium, to store
Medium can include：ROM, RAM, disk or CD etc..
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art, are not departing from this
In the spirit and scope of invention, it can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
The scope of restriction is defined.
Claims (18)
1. a kind of broadcasting method of system message, the system message includes minimum system message and in addition to minimum system message
Non-minimum system message, it is characterised in that including：
When receiving the information of the non-minimum system message of request broadcast from user equipment, default instruction message is broadcasted,
Included in the default instruction message and be suitable to characterize what the non-minimum system message had been asked by the user equipment
Information；
The scheduling comprising the non-minimum system message in the first minimum system message, the first minimum system message is broadcasted to believe
Breath；
Starting the broadcast non-minimum system message with the time point corresponding to the schedule information of the non-minimum system message.
2. the broadcasting method of the system as claimed in claim 1 message, it is characterised in that the default instruction message include with
Lower at least one：Second minimum system message, beep-page message or direct configured information.
3. the broadcasting method of the system as claimed in claim 1 message, it is characterised in that also wrapped in the default instruction message
Include the identification information of the corresponding part of the non-minimum system message.
4. the broadcasting method of the system as claimed in claim 1 message, it is characterised in that the time corresponding to the schedule information
In point repairing is changed the date, interior system message keeps constant during the modification.
5. the broadcasting method of system message as claimed in claim 4, it is characterised in that the time point is suitable to use system-frame
Number characterize.
6. the broadcasting method of the system as claimed in claim 1 message, it is characterised in that in the first minimum system message also
Duration including broadcasting the minimum system message.
7. a kind of requesting method of system message, it is characterised in that including：
Receive default instruction message；
When the default instruction message includes characterizing the letter that non-minimum system message has been asked by other user equipmenies
Breath, and current user equipment need ask the non-minimum system message when, receive the first minimum system message；Wherein：Institute
Stating the first minimum system message includes the schedule information of the non-minimum system message；
Starting to receive the broadcast on the non-minimum system message with the time point corresponding to the schedule information.
8. the requesting method of system message as claimed in claim 7, it is characterised in that the default instruction message include with
Lower at least one：Second minimum system message, beep-page message or direct configured information.
9. the requesting method of system message as claimed in claim 7, it is characterised in that in the first minimum system message also
Duration including broadcasting the minimum system message.
10. a kind of base station, the base station is suitable to broadcast system message, the system message includes minimum system message and except minimum
Non-minimum system message outside system message, it is characterised in that including：
Detection unit, is adapted to detect for whether receiving the information of the non-minimum system message of request broadcast from user equipment；
First radio unit, suitable for when receiving the information of the non-minimum system message of request broadcast from user equipment, extensively
Broadcast default instruction message；Included in the default instruction message described suitable for characterizing the non-minimum system message
The information that user equipment is asked；
Second radio unit, suitable for the first minimum system message of broadcast, in the first minimum system message comprising it is described it is non-most
The schedule information of mini system message；
3rd radio unit, suitable for starting to broadcast institute with the time point corresponding to the schedule information of the non-minimum system message
State non-minimum system message.
11. base station as claimed in claim 10, it is characterised in that the default instruction message includes following at least one：
Second minimum system message, beep-page message or direct configured information.
12. base station as claimed in claim 10, it is characterised in that also include in the default instruction message described non-minimum
The identification information of the corresponding part of system message.
13. base station as claimed in claim 10, it is characterised in that between the time point repairing corresponding to the schedule information is changed the date
Interior, interior system message keeps constant during the modification.
14. base station as claimed in claim 13, it is characterised in that second radio unit, suitable for using System Frame Number table
Levy the time point.
15. base station as claimed in claim 10, it is characterised in that also include broadcast in the first minimum system message described
The duration of minimum system message.
16. a kind of user equipment, it is characterised in that including：
First receiving unit, suitable for receiving default instruction message；
Second receiving unit, suitable for including characterizing non-minimum system message by other use when the default instruction message
The information that family equipment is asked, and current user equipment is when needing to ask the non-minimum system message, receives first minimum
System message；Wherein：The first minimum system message includes the schedule information of the non-minimum system message；
3rd receiving unit, suitable for starting to receive on the non-minimum system with the time point corresponding to the schedule information
The broadcast of message.
17. user equipment as claimed in claim 16, it is characterised in that the default instruction message includes following at least one
Kind：Second minimum system message, beep-page message or direct configured information.
18. user equipment as claimed in claim 16, it is characterised in that also include broadcast in the first minimum system message
The duration of the minimum system message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180439.0A CN107071748A (en) | 2017-03-23 | 2017-03-23 | Broadcasting method, requesting method, base station and the user equipment of system message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180439.0A CN107071748A (en) | 2017-03-23 | 2017-03-23 | Broadcasting method, requesting method, base station and the user equipment of system message |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071748A true CN107071748A (en) | 2017-08-18 |
Family
ID=59620455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180439.0A Pending CN107071748A (en) | 2017-03-23 | 2017-03-23 | Broadcasting method, requesting method, base station and the user equipment of system message |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107071748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055370A (en) * | 2019-06-06 | 2020-12-08 | 大唐移动通信设备有限公司 | Method and device for acquiring system information on demand |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428855A (en) * | 2012-05-25 | 2013-12-04 | 电信科学技术研究院 | System message update information sending and receiving methods and device thereof |
| CN103702394A (en) * | 2013-12-24 | 2014-04-02 | 华为技术有限公司 | Receiving method for system information of cells, user equipment and communication system |
-
2017
- 2017-03-23 CN CN201710180439.0A patent/CN107071748A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428855A (en) * | 2012-05-25 | 2013-12-04 | 电信科学技术研究院 | System message update information sending and receiving methods and device thereof |
| CN103702394A (en) * | 2013-12-24 | 2014-04-02 | 华为技术有限公司 | Receiving method for system information of cells, user equipment and communication system |
Non-Patent Citations (5)
| Title |
|---|
| LG ELECTRONICS INC.: "Other SI delivery in broadcast manner", 《3GPP TSG-RAN WG2 #95BIS R2- 167050》 * |
| MEDIATEK INC.: "NR SI broadcast", 《3GPP TSG-RAN2 #97 MEETING R2-1701327》 * |
| MEDIATEK INC.: "NR SI Unicast", 《3GPP TSG-RAN2 #97 MEETING R2-1701362》 * |
| SAMSUNG: "System Information Signalling Design in NR", 《3GPP TSG-RAN WG2 MEETING #95 R2-164693》 * |
| SONY: "Scheduling information for on demand SI provided by broadcast", 《3GPP TSG RAN WG2 MEETING #97 R2-1701500》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055370A (en) * | 2019-06-06 | 2020-12-08 | 大唐移动通信设备有限公司 | Method and device for acquiring system information on demand |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10362627B2 (en) | Paging method and apparatus for communication of M2M/MTC device operating in high power saving reception mode in a mobile communication system, and system thereof | |
| JP6383080B2 (en) | Coverage transition indicator for between devices | |
| JP5129334B2 (en) | Paging user device in a wireless access network | |
| JP6439952B2 (en) | Communications system | |
| WO2019192303A1 (en) | Paging method, base station, and user equipment | |
| US11212784B2 (en) | Apparatus and method for combined area update and request for on-demand system information in wireless communications | |
| WO2019192218A1 (en) | Method and device for indicating and receiving paging control information, storage medium, base station, and terminal | |
| CN109474994B (en) | System information transmission method, network side equipment and mobile communication terminal | |
| WO2017024811A1 (en) | Scheduling information processing method and device, and computer storage medium | |
| US20230397299A1 (en) | Method and apparatus for multicast and broadcast services | |
| US9622287B2 (en) | System and method for supporting switching between a packet-switched network and a circuit-switched network | |
| WO2021088017A1 (en) | Method for determining downlink control information type, and apparatus | |
| CN104349497B (en) | Close to discovery method and apparatus between UE | |
| CN113424604B (en) | Communication method and device | |
| US11381343B2 (en) | Uplink data transmission confirmation apparatus, device, and method | |
| WO2020227864A1 (en) | Method and apparatus for configuring a scheduling configuration | |
| US8971224B2 (en) | Multi-carriers managing device and method and sleep mode operating method of terminal | |
| WO2017177810A1 (en) | Method and device for narrow-band cellular communication in user equipment and base station | |
| CN107071748A (en) | Broadcasting method, requesting method, base station and the user equipment of system message | |
| JP2017515422A (en) | Resource scheduling method, apparatus, and system | |
| WO2023015507A1 (en) | Power saving method and apparatus, device, and readable storage medium | |
| TWI753391B (en) | A method, device and computer-storable medium for sending and receiving auxiliary indication signaling | |
| CN107613562B (en) | Paging method and device | |
| CN111866749B (en) | Information sending method, information receiving method, terminal and access network equipment | |
| CN111919480A (en) | Resource scheduling method, data transmission method and device, and communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |