CN108966347A - A kind of dispatching method and device of paging message - Google Patents
A kind of dispatching method and device of paging message Download PDFInfo
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- CN108966347A CN108966347A CN201710351992.6A CN201710351992A CN108966347A CN 108966347 A CN108966347 A CN 108966347A CN 201710351992 A CN201710351992 A CN 201710351992A CN 108966347 A CN108966347 A CN 108966347A
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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
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
Abstract
The present invention provides the dispatching method and device of a kind of paging message, is related to field of communication technology, to promote the scheduling success ratio of paging message.The dispatching method of paging message of the invention, comprising: obtain N number of candidate paging message packet, wherein N is the integer greater than 0；N number of candidate paging message packet is encoded, the candidate paging message packet after obtaining N number of coding；The corresponding paging message scheduling information of candidate paging message packet after determining N number of coding respectively；Candidate paging message packet from N number of coding to bottom and the paging message scheduling information after sending.The present invention improves the scheduling success ratio of paging message.
Description
Technical field
The present invention relates to field of communication technology more particularly to the dispatching methods and device of a kind of paging message.
Background technique
In order to meet internet of things equipment in existing LTE (Long Term Evolution, long term evolution) cellular network
Demand, 3GPP normal structure project verification propose NB-IoT (NarrowBand-Internet of Things, narrowband Internet of Things) and
EMTC (enhanced Machine Type Communication, the machine type communication of enhancing) technology, target is lower user
Equipment cost, more large coverage.UE (User Equipment, user equipment) in cell edge is needed by suitable
Transmission is repeated to make up the loss of covering.Therefore, for the demand of coverage enhancement, provide that each physical channel needs to exist in standard
It carries out repeating transmission in continuous multiple subframes, to promote the received signal to noise ratio of receiving end.
In 3GPP standard, the transmission mechanism of paging message is network by the paging acknowledgment (Paging of multiple users
Record) multiplexing is scheduled in same paging message (Paging message).Its specific implementation flow is RRC
(Radio Resource Control, radio resource control) layer determines the target user of paging, i.e., and by multiple pagings
Record (Paging record) multiplexing unified progress ANS.1 in same paging message (Paging message)
After (Abstract Syntax Notation One, Abstract syntax notion one) coding, the result of coding is sent to bottom
That is RLC (Radio Link Control, wireless spread-spectrum technology) and MAC (Media Access Control, medium access control
System) layer is scheduled.For MAC, because PCCH (Physical Control Channel, physical control channel) is adopted
With TM mechanism, therefore the authorization that can carry the coding result can be distributed as far as possible, so as to the not segment transmissions of PCCH data block.
In LTE system, at each descending scheduling moment, because the scheduling of PCCH is always placed on high priority, MAC is found
Enough resources will not become problem for the scheduling of PCCH.
After NB-IoT system and eMTC technology introduce repetition transmission, even if the scheduling of PCCH is always placed on height preferentially
Rank still since the resource at current scheduling moment may repeat transmission by the authorization that scheduling instance dispenses before and accounts for
With, thus will lead to and can not find enough resources at the current scheduling moment and be used for transmission PCCH.And for PCCH, due to not
It can be carried out segment transmissions, and then lead to PCCH scheduling failure.And once dispatch and fail, then mean that current calling time will not
Paging message can be issued and waste pager meeting.
Summary of the invention
In view of this, the present invention provides the dispatching method and device of a kind of paging message, to promote the scheduling of paging message
Success rate.
In order to solve the above technical problems, the present invention provides a kind of dispatching method of paging message, comprising:
Obtain N number of candidate paging message packet, wherein N is the integer greater than 0；
N number of candidate paging message packet is encoded, the candidate paging message packet after obtaining N number of coding；
The corresponding paging message scheduling information of candidate paging message packet after determining N number of coding respectively；
Candidate paging message packet from N number of coding to bottom and the paging message scheduling information after sending.
Wherein, the corresponding paging message scheduling information of candidate paging message packet determined after N number of coding respectively,
Include:
The corresponding channel condition information for being paged user of candidate paging message packet after obtaining N number of coding respectively,
The demodulation threshold of the size of single paging message, successful page；
According to the channel condition information for being paged user, the size of the single paging message, the successful page
Demodulation threshold, the corresponding paging message scheduling information of candidate paging message packet after determining N number of coding respectively.
Wherein, the paging message scheduling information include: coding after candidate paging message packet in paging number, repeat
Number, modulation and coding strategy MCS grade；
The corresponding paging message scheduling information of candidate paging message packet determined after N number of coding respectively it
Afterwards, further includes:
To page number or number of repetition or modulation with coding strategy MCS grade as foundation, to the time after N number of coding
The corresponding paging message scheduling information of paging message packet is selected to be ranked up according to scheduled put in order.
Wherein, after the acquisition N coding after sending the paging message scheduling information and coding to bottom described
Candidate paging message packet after, the method also includes:
The resource notification information for receiving the bottom includes the current of bottom determination in the resource notification information
The number of available resource and it is corresponding allow using maximum number of repetitions；
M candidate paging message packet is reacquired according to the resource notification information, wherein M is the integer greater than 0；
Described M candidate paging message packet is encoded, the candidate paging message packet after obtaining M coding；
The corresponding paging message scheduling information of candidate paging message packet after determining the M coding；
The candidate paging after candidate paging message packet and the M coding after sending from the M coding to the bottom
The corresponding paging message scheduling information of message package.
Wherein, before the N number of candidate paging message packet of the acquisition, the method also includes:
The bottom is notified to carry out reporting for resource information；
Receive the paging available resource information that the bottom reports；
It is described to obtain N number of candidate paging message packet, comprising:
The paging available resource information reported according to the bottom obtains N number of candidate paging message packet.
Second aspect, the embodiment of the present invention provide a kind of dispatching method of paging message, comprising:
The candidate paging message after candidate paging message packet and N number of coding after receiving the high-rise N number of coding sent
Wrap corresponding paging message scheduling information, wherein N is the integer greater than 0；
According to after N number of coding candidate paging message packet and the paging message scheduling information, carry out paging message
Scheduling.
Wherein, the candidate paging message packet according to after N number of coding and the paging message scheduling information carry out
Paging message scheduling, comprising:
Respectively according to the corresponding paging scheduling information of candidate paging message packet after N number of coding, it is determined whether there is foot
The corresponding candidate paging message packet of enough resource bearings；
If there is the corresponding candidate paging message packet of enough resource bearings, paging scheduling is carried out；Otherwise, to the high level
Scheduling result notice is returned to, the scheduling result notice is for indicating paging message scheduling failure.
Wherein, in the candidate paging message packet according to after N number of coding and the paging message scheduling information, into
After the scheduling of row paging message, the method also includes:
To the high-rise transmission resource notification information, in the resource notification information including currently available resource
It is several and it is corresponding allow using maximum number of repetitions；
Candidate paging message packet after receiving the high-rise M coding retransmitted according to the resource notification information,
Paging message scheduling information corresponding with the candidate paging message packet after described M coding, wherein M is the integer greater than 0；
It is corresponding according to the candidate paging message packet after the candidate paging message packet and the M coding after described M coding
Paging message scheduling information, carry out paging message scheduling.
Wherein, the candidate paging message packet and the N after N number of coding that the reception wireless heterogeneous networks high level is sent
Before the corresponding paging message scheduling information of candidate paging message packet after a coding, the method also includes:
Paging available resource information is reported to the high level according to the notice of the high level.
The third aspect, the embodiment of the present invention provide a kind of dispatching device of paging message, comprising:
Module is obtained, for obtaining N number of candidate paging message packet, wherein N is the integer greater than 0；
Coding module, for being encoded to N number of candidate paging message packet, the candidate paging after obtaining N number of coding
Message package；
Determining module, for determining that the corresponding paging message of candidate paging message packet after N number of coding is dispatched respectively
Information；
Sending module, for the candidate paging message packet and the paging message tune after sending N number of coding to bottom
Spend information.
Wherein, the determining module includes:
Acquisition submodule, for obtaining respectively, the candidate paging message packet after N number of coding is corresponding to be paged user
Channel condition information, the size of single paging message, successful page demodulation threshold；
Determine submodule, for be paged according to the channel condition information of user, the single paging message it is big
The demodulation threshold of small, the described successful page, the corresponding paging message of candidate paging message packet after determining N number of coding respectively
Scheduling information.
Wherein, the determining submodule, further includes:
Sorting sub-module, for page number or number of repetition or modulation with coding strategy MCS grade as foundation, to institute
The corresponding paging message scheduling information of candidate paging message packet after stating N number of coding is ranked up according to scheduled put in order.
Wherein, described device further include:
First receiving module includes in the resource notification information for receiving the resource notification information of the bottom
The number for the currently available resource that the bottom determines and it is corresponding allow using maximum number of repetitions；
The acquisition module is also used to, and reacquires M candidate paging message packet according to the resource notification information, wherein
M is the integer greater than 0；
The coding module is also used to, and is encoded to described M candidate paging message packet, the time after obtaining M coding
Select paging message packet；
The determining module is also used to, the corresponding paging message scheduling letter of the candidate paging message packet after determining M coding
Breath, wherein M is the integer greater than 0；
The sending module is also used to, the candidate paging message packet and described after sending the M coding to the bottom
The corresponding paging message scheduling information of candidate paging message packet after M coding.
Wherein, described device further include:
Notification module, for notifying the bottom to carry out reporting for resource information；
Second receiving module, the paging available resource information reported for receiving the bottom；
The acquisition module is specifically used for, the paging available resource information reported according to the bottom, obtains N candidate
Paging message packet.
Fourth aspect, the embodiment of the present invention provide a kind of dispatching device of paging message, comprising:
Receiving module, candidate paging message packet after N number of coding for receiving high-rise transmission and it is described N encode after
The corresponding paging message scheduling information of candidate paging message packet, wherein N is integer greater than 0；
Scheduler module, for according to after N number of coding candidate paging message packet and the paging message scheduling information,
Carry out paging message scheduling.
Wherein, the scheduler module includes:
Submodule is determined, for respectively according to the corresponding paging scheduling letter of candidate paging message packet after N number of coding
Breath, it is determined whether have the corresponding candidate paging message packet of enough resource bearings；
Submodule is handled, if carrying out paging scheduling for there is the corresponding candidate paging message packet of enough resource bearings；
Otherwise, notify that the scheduling result notice is for indicating paging message scheduling failure to the high-rise scheduling result that returns.
Wherein, described device further include:
Sending module, for including current in the resource notification information to the high-rise transmission resource notification information
The number of available resource and it is corresponding allow using maximum number of repetitions；
The receiving module is also used to, and receives the high-rise M coding retransmitted according to the resource notification information
The corresponding paging message scheduling information of candidate paging message packet after candidate paging message packet and the M coding afterwards, wherein
M is the integer greater than 0；
The scheduler module is also used to, after the candidate paging message packet and the M coding after described M coding
The corresponding paging message scheduling information of candidate paging message packet, carry out paging message scheduling.
Wherein, described device further include:
Reporting module, for reporting paging available resource information to the high level according to the notice of the high level.
The advantageous effects of the above technical solutions of the present invention are as follows:
In embodiments of the present invention, the high-rise candidate data packet by after coding and corresponding paging scheduling information are sent to bottom
Layer is scheduled by bottom according to the candidate data packet after the paging scheduling information and coding.To which bottom can be according to the paging
Scheduling information is scheduled, and paging message can not be issued in current calling time in the prior art and waste pager meeting by avoiding
Defect, improve the scheduling success ratio of paging message.
Detailed description of the invention
Fig. 1 is the flow chart of the dispatching method of the paging message of the embodiment of the present invention；
Fig. 2 is the flow chart of the dispatching method of the paging message of the embodiment of the present invention；
Fig. 3 is the flow chart of the dispatching method of the paging message of the embodiment of the present invention；
Fig. 4 is the flow chart of the dispatching method of the paging message of the embodiment of the present invention；
Fig. 5 is the flow chart of the dispatching method of the paging message of the embodiment of the present invention；
Fig. 6 is the schematic diagram of the dispatching device of the paging message of the embodiment of the present invention；
Fig. 7 is the structure chart of the dispatching device of the paging message of the embodiment of the present invention；
Fig. 8 is the structure chart of the dispatching device of the paging message of the embodiment of the present invention；
Fig. 9 is the schematic diagram of the dispatching device of the paging message of the embodiment of the present invention；
Figure 10 is the structure chart of the dispatching device of the paging message of the embodiment of the present invention；
Figure 11 is the structure chart of the dispatching device of the paging message of the embodiment of the present invention；
Figure 12 is the schematic diagram of the network side equipment of the embodiment of the present invention；
Figure 13 is the schematic diagram of the network side equipment of the embodiment of the present invention.
Specific embodiment
Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality
Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.
As shown in Figure 1, the dispatching method of the paging message of the embodiment of the present invention, is applied to high level, comprising:
Step 101 obtains N number of candidate paging message packet, and wherein N is the integer greater than 0.
Here, the candidate paging message packet of needs can be set as needed.
Step 102 encodes N number of candidate paging message packet, the candidate paging message after obtaining N number of coding
Packet.
Here, the mode encoded to N number of candidate paging message is in embodiments of the present invention without limitation.For example, can
ANS.1 coding is carried out to N number of candidate paging message packet.
Step 103 determines the corresponding paging message scheduling information of candidate paging message packet after N number of coding respectively.
Here, obtaining the corresponding channel condition for being paged user of candidate paging message packet after N number of coding respectively
Information, the size of single paging message, successful page demodulation threshold, according to the channel condition information for being paged user,
The demodulation threshold of the size of the single paging message, the successful page, the candidate paging after determining N number of coding respectively
The corresponding paging message scheduling information of message package.
Wherein, the channel condition information for being paged user can be paged user's by this of core net record
MPDCCH (MTC Physical Downlink Control Channel, machine type communication Physical Downlink Control Channel) is repeated
The number of transmissions and polymerization grade or other information estimate acquisition indirectly.
It economizes on resources for the paging message scheduling information after N number of coding to further increase scheduling success ratio, it can be with
Page number or number of repetition or MCS (Modulation and Coding Scheme, modulation and coding strategy) grade be according to
According to, to the corresponding paging message scheduling information of candidate paging message packet after N number of coding according to it is scheduled put in order into
Row sequence.
For example, can be arranged in decreasing order first, in accordance with paging number；It pages in the identical situation of number, with number of repetition ascending order
Arrangement；Number of repetition is also in identical situation, with MCS grade descending sort.
Step 104 sends candidate paging message packet and paging message scheduling letter after N number of coding to bottom
Breath.
In embodiments of the present invention, the high-rise candidate data packet by after coding and corresponding paging scheduling information are sent to bottom
Layer is scheduled by bottom according to the candidate data packet after the paging scheduling information and coding.To which bottom can be according to the paging
Scheduling information is scheduled, and paging message can not be issued in current calling time in the prior art and waste pager meeting by avoiding
Defect, improve the scheduling success ratio of paging message.
On the basis of the above embodiments, it is the scheduling success ratio for further increasing paging message, may also include that
The resource notification information for receiving the bottom includes the current of bottom determination in the resource notification information
The number of available resource and it is corresponding allow using maximum number of repetitions.It is reacquired according to the resource notification information
M candidate paging message packet, wherein M is the integer greater than 0.Described M candidate paging message packet is encoded, obtains M
Candidate paging message packet after coding, the corresponding paging message scheduling letter of candidate paging message packet after determining the M coding
Breath.The candidate paging message after candidate paging message packet and the M coding after sending from the M coding to the bottom
Wrap corresponding paging message scheduling information.
High level can redefine candidate paging message packet and corresponding paging message scheduling information according to the feedback of bottom, from
And further improve the scheduling success ratio of paging message.
On the basis of the above embodiments, it is the scheduling success ratio for further increasing paging message, avoids high-rise invalid
Group package operation, may also include that and the bottom is notified to carry out reporting for resource information, and receiving paging resource that the bottom reports can
With information, and the paging available resource information reported according to the bottom, obtain N number of candidate paging message packet.
As shown in Fig. 2, the dispatching method of the paging message of the embodiment of the present invention, is applied to bottom, comprising:
The candidate after candidate paging message packet and N number of coding after step 201, the high-rise N number of coding sent of reception
The corresponding paging message scheduling information of paging message packet, wherein N is the integer greater than 0.
Step 202, according to after N number of coding candidate paging message packet and the paging message scheduling information, carry out
Paging message scheduling.
In this step, respectively according to the corresponding paging scheduling information of candidate paging message packet after N number of coding, really
It is fixed whether to have the corresponding candidate paging message packet of enough resource bearings.If there is the corresponding candidate paging of enough resource bearings to disappear
Breath packet, then carry out paging scheduling；Otherwise, notify that the scheduling result notice is for indicating to the high-rise scheduling result that returns
Paging message scheduling failure.
In embodiments of the present invention, the high-rise candidate data packet by after coding and corresponding paging scheduling information are sent to bottom
Layer is scheduled by bottom according to the candidate data packet after the paging scheduling information and coding.To which bottom can be according to the paging
Scheduling information is scheduled, and paging message can not be issued in current calling time in the prior art and waste pager meeting by avoiding
Defect, improve the scheduling success ratio of paging message.
On the basis of the above embodiments, it is the scheduling success ratio for further increasing paging message, may also include that
To the high-rise transmission resource notification information, in the resource notification information including currently available resource
It is several and it is corresponding allow using maximum number of repetitions, receive described high-rise retransmit according to the resource notification information
The corresponding paging message scheduling letter of candidate paging message packet after candidate paging message packet and the M coding after M coding
Breath, wherein M is the integer greater than 0.According to the time after the candidate paging message packet and the M coding after described M coding
The corresponding paging message scheduling information of paging message packet is selected, paging message scheduling is carried out.
High level can redefine candidate paging message packet and corresponding paging message scheduling information according to the feedback of bottom, from
And further improve the scheduling success ratio of paging message.
On the basis of the above embodiments, it is the scheduling success ratio for further increasing paging message, avoids high-rise invalid
Group package operation, may also include that and report paging available resource information to the high level according to the notice of the high level.
In the fig. 3 embodiment, rrc layer carries out providing N number of candidate paging message packet when paging message group packet, and form one
A paging message dispatch list is submitted to bottom and is scheduled.As shown in figure 3, the dispatching party of the paging message of the embodiment of the present invention
Method, comprising:
Step 301, rrc layer determine N number of candidate paging message packet, and are encoded, the candidate paging after obtaining N number of coding
Message package.
Rrc layer carries out providing N number of candidate paging message packet when paging message group packet, forms a paging message dispatch list
It submits to bottom to be scheduled, it is assumed that N=3.
Step 302 determines the corresponding paging message scheduling information of candidate paging message packet after N number of coding respectively.
Here, the channel condition for being paged user is obtained, the quilt that wherein channel condition can be recorded by core net
The MPDCCH iterative transfer times and polymerization grade or other information of calling user estimate acquisition indirectly.According to the channel item
Part, the size of single paging message, successful page demodulation threshold, determine that the corresponding paging of N number of candidate paging message packet disappears
Cease scheduling information.Wherein, which can be realized with the form of paging message scheduling information list.Assuming that as follows
Shown in table 1.
Table 1
In the table, " " polymerization grade/number of repetition " of MPDCCH " indicates channel condition, " seeking after ANS.1 coding
Exhale paging number/number of repetition/MCS grade in message package " indicate paging message scheduling information.
Wherein, the sequence for paging these three dimensions of number/number of repetition/MCS grade does not limit successively.In the present embodiment,
Assuming that being arranged in decreasing order first, in accordance with paging number；It pages in the identical situation of number, with the arrangement of number of repetition ascending order；It repeats secondary
In the also identical situation of number, with MCS grade descending sort.
Step 303, rrc layer submit the paging message packet after paging message dispatch list and corresponding ANS.1 coding
To bottom, i.e. RLC and MAC layer are scheduled.
Step 304, MAC layer are scheduled.
Specifically, MAC layer is attempted to carry out resource allocation according to the record in paging message dispatch list one by one, until can be with
Find some candidate paging message in enough resource bearing paging message dispatch lists.If finding enough resource bearings
Some candidate paging message in paging message dispatch list, then terminate the trial of remaining candidate paging message scheduling information,
And paging message dispatch list is destroyed after the completion of dispatching.If MAC layer is for a record any in paging message dispatch list
All cannot successful dispatch, then will notice high-level scheduling failure, while also will destroy paging message dispatch list.
In the fig. 4 embodiment, rrc layer carries out providing N number of candidate paging message packet when paging message group packet, submits to bottom
Layer is scheduled；MAC can notify scheduling result to rrc layer, so that rrc layer further provides for a candidate paging message packet.
As shown in figure 4, the dispatching method of the paging message of the embodiment of the present invention, comprising:
Step 401, rrc layer determine N number of candidate paging message packet, and are encoded, the candidate paging after obtaining N number of coding
Message package.Assuming that N=1.
Step 402 determines the corresponding paging message scheduling information of candidate paging message packet after N number of coding respectively.
Here, the channel condition for being paged user is obtained, the quilt that wherein channel condition can be recorded by core net
The MPDCCH iterative transfer times and polymerization grade or other information of calling user estimate acquisition indirectly.According to the channel item
Part, the size of single paging message, successful page demodulation threshold, determine that the corresponding paging of N number of candidate paging message packet disappears
Cease scheduling information.Wherein, which can be realized with the form of paging message scheduling information list.Assuming that as follows
Shown in table 2.
Table 2
Wherein, due to only one element in table, thus be not needed upon paging number/number of repetition/MCS grade this
Three dimensions execute sequence according to certain criterion.
Step 403, rrc layer submit the paging message packet after paging message dispatch list and corresponding ANS.1 coding
To bottom, i.e. RLC and MAC layer are scheduled.
Step 404, MAC layer are scheduled.
Specifically, MAC layer is attempted to carry out resource allocation according to the record in paging message dispatch list one by one, until can be with
Find some candidate paging message in enough resource bearing paging message dispatch lists.If finding enough resource bearings
Some candidate paging message in paging message dispatch list, then terminate the trial of remaining candidate paging message scheduling information,
And paging message dispatch list is destroyed after the completion of dispatching.If MAC layer is for a record any in paging message dispatch list
All cannot successful dispatch, then will notice high-level scheduling failure, while also will destroy paging message dispatch list.
If step 405, MAC layer in paging message dispatch list it is any one record all cannot successful dispatch, MAC
Layer sends resource notification information to rrc layer, including the number of currently available resource and right in the resource notification information
Answer allow using maximum number of repetitions.
After step 406, rrc layer receive the resource information feedback of MAC, M is reacquired according to the resource notification information
A candidate's paging message packet, wherein M is the integer greater than 0, reacquires M candidate paging according to the resource notification information and disappears
Breath packet, wherein M is the integer greater than 0, the corresponding paging message scheduling of the candidate paging message packet after determining the M coding
Information, the candidate paging after candidate paging message packet and the M coding after sending the M coding to the bottom disappear
Breath wraps corresponding paging message scheduling information.In this, it is assumed that M=2.Wherein, which can use paging message
The form of scheduling information list is realized.Assuming that as shown in table 3 below.
Table 3
Wherein, the sequence for paging these three dimensions of number/number of repetition/MCS grade does not limit successively.In the present embodiment,
Assuming that being arranged in decreasing order first, in accordance with paging number；It pages in the identical situation of number, with the arrangement of number of repetition ascending order；It repeats secondary
In the also identical situation of number, with MCS grade descending sort.
Step 407, MAC layer are scheduled.
Element is attempted to carry out resource allocation one by one in the paging message dispatch list that MAC is sent again according to rrc layer, until
Some candidate paging message in enough resource bearing paging message dispatch lists can be found.If finding enough resources
Some candidate paging message in bearing call message dispatch list, then terminate tasting for remaining candidate paging message scheduling information
Examination, and paging message dispatch list is destroyed after the completion of dispatching.If MAC layer is for a note any in paging message dispatch list
Record all cannot successful dispatch, then will notice high-level scheduling failure, while also will destroy paging message dispatch list.
Circulation executes step 405-407, and specific cycle-index X can be with OAM (Operation Administration and
Maintenance, operation management maintainance) control, X >=1.
In the 5 embodiment of figure 5, rrc layer first notifies MAC to carry out reporting for resource information before carrying out paging message group packet, so
Afterwards according to MAC resource information reported result, N number of candidate paging message packet is provided to MAC, bottom is submitted to and is scheduled.
As shown in figure 5, the dispatching method of the paging message of the embodiment of the present invention, comprising:
Step 501, in calling time or in advance some moment, the demand that rrc layer discovery has paging message to dispatch, notice
MAC layer carries out resource information and reports.
Step 502, MAC layer report paging available resource information to the high level, 6 on some narrowband such as found
PRB (Physical Resource Block Physical Resource Block) corresponding PDSCH (Physical Downlink when all available
Shared Channel, Physical Downlink Shared Channel) allow maximum number of repetitions.
Step 503, rrc layer determine N number of candidate paging message packet according to paging available resource information, and are encoded, and obtain
Candidate paging message packet after obtaining N number of coding.Assuming that N=2.
Step 504, rrc layer determine the corresponding paging message scheduling of candidate paging message packet after N number of coding respectively
Information.
Here, the channel condition for being paged user is obtained, the quilt that wherein channel condition can be recorded by core net
The MPDCCH iterative transfer times and polymerization grade or other information of calling user estimate acquisition indirectly.According to the channel item
Part, the size of single paging message, successful page demodulation threshold, determine that the corresponding paging of N number of candidate paging message packet disappears
Cease scheduling information.Wherein, which can be realized with the form of paging message scheduling information list.Assuming that as follows
Shown in table 4.
Table 4
Wherein, the sequence for paging these three dimensions of number/number of repetition/MCS grade does not limit successively.In the present embodiment,
Assuming that being arranged in decreasing order first, in accordance with paging number；It pages in the identical situation of number, with the arrangement of number of repetition ascending order；It repeats secondary
In the also identical situation of number, with MCS grade descending sort.
Step 505, rrc layer submit the paging message packet after paging message dispatch list and corresponding ANS.1 coding
To bottom, i.e. RLC and MAC layer are scheduled.
Step 506, MAC layer are scheduled.
MAC layer is attempted to carry out resource allocation according to the record in paging message dispatch list one by one, until that can find foot
Some candidate paging message in enough resource bearing paging message dispatch lists.If finding enough resource bearing pagings to disappear
Some candidate paging message in dispatch list is ceased, then terminates the trial of remaining candidate paging message scheduling information, and is adjusted
Paging message dispatch list is destroyed after the completion of degree.If MAC layer all can not for a record any in paging message dispatch list
With successful dispatch, then notice high-level scheduling is failed, while will also destroy paging message dispatch list.
Circulation executes step 502-506, and specific cycle-index X can be with OAM (Operation Administration and
Maintenance, operation management maintainance) control, X >=1.
As shown in fig. 6, the dispatching device of paging message of the embodiment of the present invention includes:
Module 601 is obtained, for obtaining N number of candidate paging message packet, wherein N is the integer greater than 0；Coding module
602, for being encoded to N number of candidate paging message packet, the candidate paging message packet after obtaining N number of coding；Determine mould
Block 603, for determining the corresponding paging message scheduling information of candidate paging message packet after N number of coding respectively；Send mould
Block 604, for after sending candidate paging message packet from N number of coding to bottom and the paging message scheduling information.
Wherein, the determining module 603 includes:
Acquisition submodule, for obtaining respectively, the candidate paging message packet after N number of coding is corresponding to be paged user
Channel condition information, the size of single paging message, successful page demodulation threshold；
Determine submodule, for be paged according to the channel condition information of user, the single paging message it is big
The demodulation threshold of small, the described successful page, the corresponding paging message of candidate paging message packet after determining N number of coding respectively
Scheduling information.
Wherein, the determining submodule 603 further include:
Sorting sub-module, for page number or number of repetition or modulation with coding strategy MCS grade as foundation, to institute
The corresponding paging message scheduling information of candidate paging message packet after stating N number of coding is ranked up according to scheduled put in order.
As shown in fig. 7, described device further include:
First receiving module 605 wraps in the resource notification information for receiving the resource notification information of the bottom
Include the currently available resource that the bottom determines number and it is corresponding allow using maximum number of repetitions；The acquisition
Module 601 is also used to, and reacquires M candidate paging message packet according to the resource notification information, wherein M is whole greater than 0
Number；The coding module 602 is also used to, and is encoded to described M candidate paging message packet, the candidate after obtaining M coding
Paging message packet；The determining module 603 is also used to, the corresponding paging message of candidate paging message packet after determining M coding
Scheduling information, wherein M is the integer greater than 0；The sending module 604 is also used to, after sending the M coding to the bottom
Candidate paging message packet and it is described M coding after the corresponding paging message scheduling information of candidate paging message packet.
As shown in figure 8, described device further include:
Notification module 609, for notifying the bottom to carry out reporting for resource information；Second receiving module 610, is used for
Receive the paging available resource information that the bottom reports；The acquisition module 601 is specifically used for, and is reported according to the bottom
Available resource information is paged, N number of candidate paging message packet is obtained.
The working principle of device of the present invention can refer to the description of preceding method embodiment.
In embodiments of the present invention, the high-rise candidate data packet by after coding and corresponding paging scheduling information are sent to bottom
Layer is scheduled by bottom according to the candidate data packet after the paging scheduling information and coding.To which bottom can be according to the paging
Scheduling information is scheduled, and paging message can not be issued in current calling time in the prior art and waste pager meeting by avoiding
Defect, improve the scheduling success ratio of paging message, reduce paging time delay.
As shown in figure 9, the dispatching device of the paging message of the embodiment of the present invention, comprising:
Receiving module 901, the candidate paging message packet and N number of coding after N number of coding for receiving high-rise transmission
The corresponding paging message scheduling information of candidate paging message packet afterwards, wherein N is the integer greater than 0；Scheduler module 902, is used for
According to after N number of coding candidate paging message packet and the paging message scheduling information, carry out paging message scheduling.
Wherein, the scheduler module 902 includes:
Submodule is determined, for respectively according to the corresponding paging scheduling letter of candidate paging message packet after N number of coding
Breath, it is determined whether have the corresponding candidate paging message packet of enough resource bearings；Submodule is handled, if for there are enough resources
Corresponding candidate paging message packet is carried, then carries out paging scheduling；Otherwise, it is notified to the high-rise scheduling result that returns, it is described
Scheduling result notice is for indicating paging message scheduling failure.
As shown in Figure 10, described device further include: sending module 903, for sending resource notification information to the high level,
In the resource notification information including currently available resource number and it is corresponding allow using maximum number of repetitions；
The receiving module 901, the time after being also used to receive the high-rise M coding retransmitted according to the resource notification information
The corresponding paging message scheduling information of candidate paging message packet after selecting paging message packet and the M coding, wherein M is big
In 0 integer；The scheduler module 902 is also used to, candidate paging message packet and the M volume after being encoded according to described M
The corresponding paging message scheduling information of candidate paging message packet after code carries out paging message scheduling.
As shown in figure 11, described device further include: reporting module 904, for according to the notice of the high level to the height
Layer reports paging available resource information.
The working principle of device of the present invention can refer to the description of preceding method embodiment.
In embodiments of the present invention, the high-rise candidate data packet by after coding and corresponding paging scheduling information are sent to bottom
Layer is scheduled by bottom according to the candidate data packet after the paging scheduling information and coding.To which bottom can be according to the paging
Scheduling information is scheduled, and paging message can not be issued in current calling time in the prior art and waste pager meeting by avoiding
Defect, improve the scheduling success ratio of paging message.
As shown in figure 12, the network side equipment of the embodiment of the present invention, comprising: processor 1200, for reading memory
Program in 1220 executes following process:
Processor 1200 executes following process for reading the program in memory 1220:
Obtain N number of candidate paging message packet, wherein N is the integer greater than 0, is carried out to N number of candidate paging message packet
Coding, the candidate paging message packet after obtaining N number of coding；Candidate paging message packet after determining the N coding respectively is corresponding
Paging message scheduling information；Candidate paging message packet and institute after sending N number of coding to bottom by transceiver 1210
State paging message scheduling information.
Transceiver 1210, for sending and receiving data under the control of processor 1200.
Wherein, in Figure 12, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor
The various circuits for the memory that 1200 one or more processors represented and memory 1220 represent link together.Total coil holder
Structure can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, this
It is all a bit it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver
1210 can be multiple element, that is, include transmitter and transceiver, provide for logical with various other devices over a transmission medium
The unit of letter.Processor 1200 is responsible for management bus architecture and common processing, memory 1220 can store processor 1200
The used data when executing operation.
Processor 1200, which is responsible for management bus architecture and common processing, memory 1220, can store processor 1200 and exists
Execute used data when operation.
Processor 1200 is also used to, and the candidate paging message packet after obtaining N number of coding respectively is corresponding to be paged use
The channel condition information at family, the size of single paging message, successful page demodulation threshold；According to the letter for being paged user
Road conditional information, the size of the single paging message, the successful page demodulation threshold, determine N number of coding respectively
The corresponding paging message scheduling information of candidate paging message packet afterwards.
The paging message scheduling information include: coding after candidate paging message packet in paging number, number of repetition,
Modulation and coding strategy MCS grade；Processor 1200 is also used to, to page number or number of repetition or modulation and coding strategy
MCS grade is foundation, to the corresponding paging message scheduling information of candidate paging message packet after N number of coding according to scheduled
It puts in order and is ranked up.
Processor 1200 is also used to, and receives the resource notification information of the bottom, includes in the resource notification information
The number for the currently available resource that the bottom determines and it is corresponding allow using maximum number of repetitions；According to the money
Source notification information reacquires M candidate paging message packet, and wherein M is the integer greater than 0；To described M candidate paging message
Packet is encoded, the candidate paging message packet after obtaining M coding；Candidate paging message packet pair after determining the M coding
The paging message scheduling information answered；Candidate paging message packet from the M coding to the bottom and the M volume after sending
The corresponding paging message scheduling information of candidate paging message packet after code.
Processor 1200 is also used to, and the bottom is notified to carry out reporting for resource information；Receive that the bottom reports seeks
Exhale available resource information；The paging available resource information reported according to the bottom obtains N candidate paging message packet.
As shown in figure 13, the network side equipment of the embodiment of the present invention, comprising: processor 1300, for reading memory
Program in 1320 executes following process:
Processor 1300, for reading the program in memory 1320, the candidate after receiving the high-rise N number of coding sent is sought
The corresponding paging message scheduling information of candidate paging message packet after exhaling message package and N number of coding, wherein N is greater than 0
Integer；According to after N number of coding candidate paging message packet and the paging message scheduling information, carry out paging message tune
Degree.
Transceiver 1310, for sending and receiving data under the control of processor 1300.
Wherein, in Figure 13, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor
The various circuits for the memory that 1300 one or more processors represented and memory 1320 represent link together.Total coil holder
Structure can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, this
It is all a bit it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver
1310 can be multiple element, that is, include transmitter and transceiver, provide for logical with various other devices over a transmission medium
The unit of letter.Processor 1300 is responsible for management bus architecture and common processing, memory 1320 can store processor 1300
The used data when executing operation.
Processor 1300, which is responsible for management bus architecture and common processing, memory 1320, can store processor 1300 and exists
Execute used data when operation.
Processor 1300 is also used to, and is dispatched respectively according to the corresponding paging of candidate paging message packet after N number of coding
Information, it is determined whether have the corresponding candidate paging message packet of enough resource bearings；If there is the corresponding time of enough resource bearings
Paging message packet is selected, then carries out paging scheduling；Otherwise, it is notified to the high-rise scheduling result that returns, the scheduling result notice
For indicating paging message scheduling failure.
Processor 1300 is also used to, and to the high-rise transmission resource notification information, includes in the resource notification information
The number of currently available resource and it is corresponding allow using maximum number of repetitions；The high level is received according to the resource
The candidate paging message packet pair after candidate paging message packet and the M coding after the M coding that notification information retransmits
The paging message scheduling information answered, wherein M is the integer greater than 0；According to the candidate paging message packet after described M coding, and
The corresponding paging message scheduling information of candidate paging message packet after the M coding, carries out paging message scheduling.
Processor 1300 is also used to, and reports paging available resource information to the high level according to the notice of the high level.
The embodiment of the present invention also provides a kind of computer readable storage medium, and for storing computer program, feature exists
In the computer program can be executed by processor the process of preceding method embodiment.
In several embodiments provided herein, it should be understood that disclosed method and apparatus, it can be by other
Mode realize.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
For a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine
Or it is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed phase
Coupling, direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection can be electrical property, mechanical or other forms.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes receiving/transmission method described in each embodiment of the present invention
Part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation
ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store
The medium of program code.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (18)
1. a kind of dispatching method of paging message characterized by comprising
Obtain N number of candidate paging message packet, wherein N is the integer greater than 0；
N number of candidate paging message packet is encoded, the candidate paging message packet after obtaining N number of coding；
The corresponding paging message scheduling information of candidate paging message packet after determining N number of coding respectively；
Candidate paging message packet from N number of coding to bottom and the paging message scheduling information after sending.
2. the method according to claim 1, wherein the candidate paging determined after N number of coding respectively
The corresponding paging message scheduling information of message package, comprising:
It is the corresponding channel condition information for being paged user of candidate paging message packet after obtaining N number of coding respectively, single
The demodulation threshold of the size of paging message, successful page；
According to the channel condition information for being paged user, the size of the single paging message, the solution of the successful page
Pitch limit, the corresponding paging message scheduling information of candidate paging message packet after determining N number of coding respectively.
3. according to the method described in claim 2, it is characterized in that, the paging message scheduling information includes: the time after coding
Select paging number, number of repetition, modulation and the coding strategy MCS grade in paging message packet；
After the corresponding paging message scheduling information of candidate paging message packet determined after N number of coding respectively, also
Include:
To page number or number of repetition or modulation with coding strategy MCS grade as foundation, the candidate after N number of coding is sought
The corresponding paging message scheduling information of message package is exhaled to be ranked up according to scheduled put in order.
4. method according to claim 1-3, which is characterized in that send the paging message to bottom described
After the candidate paging message packet after the N number of coding of the acquisition after scheduling information and coding, the method also includes:
The resource notification information for receiving the bottom includes the currently available of bottom determination in the resource notification information
Resource number and it is corresponding allow using maximum number of repetitions；
M candidate paging message packet is reacquired according to the resource notification information, wherein M is the integer greater than 0；
Described M candidate paging message packet is encoded, the candidate paging message packet after obtaining M coding；
The corresponding paging message scheduling information of candidate paging message packet after determining the M coding；
The candidate paging message after candidate paging message packet and the M coding after sending from the M coding to the bottom
Wrap corresponding paging message scheduling information.
5. method according to claim 1-3, which is characterized in that obtain N number of candidate paging message packet described
Before, the method also includes:
The bottom is notified to carry out reporting for resource information；
Receive the paging available resource information that the bottom reports；
It is described to obtain N number of candidate paging message packet, comprising:
The paging available resource information reported according to the bottom obtains N number of candidate paging message packet.
6. a kind of dispatching method of paging message characterized by comprising
The candidate paging message packet pair after candidate paging message packet and N number of coding after receiving the high-rise N number of coding sent
The paging message scheduling information answered, wherein N is the integer greater than 0；
According to after N number of coding candidate paging message packet and the paging message scheduling information, carry out paging message scheduling.
7. according to the method described in claim 6, it is characterized in that, the candidate paging message according to after N number of coding
Packet and the paging message scheduling information carry out paging message scheduling, comprising:
Respectively according to the corresponding paging scheduling information of candidate paging message packet after N number of coding, it is determined whether have enough
The corresponding candidate paging message packet of resource bearing；
If there is the corresponding candidate paging message packet of enough resource bearings, paging scheduling is carried out；Otherwise, to the high-rise return
Scheduling result notice, the scheduling result notice is for indicating paging message scheduling failure.
8. according to the method described in claim 6, it is characterized in that, disappearing in the candidate paging according to after N number of coding
Breath packet and the paging message scheduling information, after carrying out paging message scheduling, the method also includes:
To it is described it is high-rise send resource notification information, the number in the resource notification information including currently available resource with
And it is corresponding allow using maximum number of repetitions；
Candidate paging message packet and institute after receiving the high-rise M coding retransmitted according to the resource notification information
The corresponding paging message scheduling information of candidate paging message packet after stating M coding, wherein M is the integer greater than 0；
It is sought according to the candidate paging message packet after the candidate paging message packet and the M coding after described M coding is corresponding
Scheduling message information is exhaled, paging message scheduling is carried out.
9. according to the method described in claim 6, it is characterized in that, being sent in the reception wireless heterogeneous networks high level N number of
The corresponding paging message scheduling information of candidate paging message packet after candidate paging message packet and N number of coding after coding it
Before, the method also includes:
Paging available resource information is reported to the high level according to the notice of the high level.
10. a kind of dispatching device of paging message characterized by comprising
Module is obtained, for obtaining N number of candidate paging message packet, wherein N is the integer greater than 0；
Coding module, for being encoded to N number of candidate paging message packet, the candidate paging message after obtaining N number of coding
Packet；
Determining module, for determining the corresponding paging message scheduling information of candidate paging message packet after N number of coding respectively；
Sending module, for the candidate paging message packet and paging message scheduling letter after sending N number of coding to bottom
Breath.
11. device according to claim 10, which is characterized in that the determining module includes:
Acquisition submodule, for obtaining the corresponding letter for being paged user of candidate paging message packet after N number of coding respectively
Road conditional information, the size of single paging message, successful page demodulation threshold；
Submodule is determined, for being paged the channel condition information of user, the size of the single paging message, institute according to
The demodulation threshold of successful page is stated, the corresponding paging message scheduling of the candidate paging message packet after determining N number of coding respectively
Information.
12. device according to claim 11, which is characterized in that the determining submodule, further includes:
Sorting sub-module, for page number or number of repetition or modulation with coding strategy MCS grade as foundation, to the N
The corresponding paging message scheduling information of candidate paging message packet after a coding is ranked up according to scheduled put in order.
13. the described in any item devices of 0-12 according to claim 1, which is characterized in that described device further include:
First receiving module includes described in the resource notification information for receiving the resource notification information of the bottom
Bottom determine currently available resource number and it is corresponding allow using maximum number of repetitions；
The acquisition module is also used to, and reacquires M candidate paging message packet according to the resource notification information, wherein M is
Integer greater than 0；
The coding module is also used to, and is encoded to described M candidate paging message packet, the candidate after obtaining M coding seeks
Exhale message package；
The determining module is also used to, the corresponding paging message scheduling information of candidate paging message packet after determining M coding,
Middle M is the integer greater than 0；
The sending module is also used to, and the candidate paging message packet and the M after sending the M coding to the bottom are a
The corresponding paging message scheduling information of candidate paging message packet after coding.
14. the described in any item devices of 0-12 according to claim 1, which is characterized in that described device further include:
Notification module, for notifying the bottom to carry out reporting for resource information；
Second receiving module, the paging available resource information reported for receiving the bottom；
The acquisition module is specifically used for, the paging available resource information reported according to the bottom, obtains N number of candidate paging and disappears
Breath packet.
15. a kind of dispatching device of paging message characterized by comprising
Receiving module, the candidate after the candidate paging message packet and N number of coding after N number of coding for receiving high-rise transmission
The corresponding paging message scheduling information of paging message packet, wherein N is the integer greater than 0；
Scheduler module, for according to after N number of coding candidate paging message packet and the paging message scheduling information, carry out
Paging message scheduling.
16. device according to claim 15, which is characterized in that the scheduler module includes:
Determine submodule, for respectively according to the corresponding paging scheduling information of candidate paging message packet after N number of coding, really
It is fixed whether to have the corresponding candidate paging message packet of enough resource bearings；
Submodule is handled, if carrying out paging scheduling for there is the corresponding candidate paging message packet of enough resource bearings；It is no
Then, notify that the scheduling result notice is for indicating paging message scheduling failure to the high-rise scheduling result that returns.
17. device according to claim 15, which is characterized in that described device further include:
Sending module, for including currently available in the resource notification information to the high-rise transmission resource notification information
Resource number and it is corresponding allow using maximum number of repetitions；
The receiving module is also used to, after receiving the high-rise M coding retransmitted according to the resource notification information
Candidate paging message packet and it is described M coding after the corresponding paging message scheduling information of candidate paging message packet, wherein M be
Integer greater than 0；
The scheduler module is also used to, according to the time after the candidate paging message packet and the M coding after described M coding
The corresponding paging message scheduling information of paging message packet is selected, paging message scheduling is carried out.
18. device according to claim 15, which is characterized in that described device further include:
Reporting module, for reporting paging available resource information to the high level according to the notice of the high level.
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