CN103916970B - Multimode list treats user equipment RAT event scheduling method and apparatus - Google Patents
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Abstract
User equipment RAT event scheduling methods are treated there is provided multimode list the present invention relates to moving communicating field, RAT events are determined according to from the control information of Network Capture；Principle is determined to the RAT event orderings according to RAT Event Priorities, RAT event schedulings order is obtained；According to RAT event schedulings order, RAT events are dispatched within the GAP periods；Multimode list is also provided and treats user equipment RAT event scheduling devices；Invention is defined by RAT Event Priorities, task priority sequence is carried out to each RAT events in advance and obtains RAT event schedulings order, each task is scheduled according to RAT event schedulings order, and according further to effecting surplus time and the priority of RAT events, dynamic dispatching RAT events, it ensure that each RAT events at least complete once to dispatch before time point is reported, improve the accuracy and real-time to cell monitoring under each pattern.
Description
Technical field
The present invention relates to moving communicating field, more particularly to a kind of multimode list treats user equipment（UserEquipment, letter
Claim UE）Need to monitor a variety of wireless access technologys (Radio Acess Technology, abbreviation RAT), the situation of multiple cells
Under, to the method and apparatus of different RAT event schedulings.
Background technology
In GSM, user equipment (UE) carries out information exchange with network node and completes to communicate；UE priority tasks in
In the preferable cell of cell quality, and cell quality is embodied by the specific indexes related to network access technique, and UE needs prison
Each cell quality of view network, monitored results are used for the trigger condition of UE gravity treatments/handover event.Generally, each cell sets different
Quality offset value Qoffset and lag parameter Qhyst, when the quality of cell subtracts serving cell quality more than quality offset value
Qoffset and lag parameter Qhyst's and when, trigger gravity treatment/handover event.
UE monitoring collection is by network signals, and the mode informed has broadcast and signaling, particularly, for LTE (LongTerm
Evolution, Long Term Evolution), TD-SCDMA（Time Division-Synchronous CodeDivision Multiple
Access, TD SDMA）、GGE（GSM or GPRS or EDGE）Multimode list treats UE, and UE synchronizations can only be at one
Worked in cell under RAT, but UE needs to monitor the RAT cells of all supports.
Typically, the general process of RAT event schedulings, including：
1st, network is that UE configures control information：UE needs to report UE monitoring capacity information（Such as the RAT that UE is supported, UE energy
Enough cells received simultaneously etc.）, network is arranged net situation and network configuration according to UE ability, network, by control information according to UE
Current working condition is handed down to UE using different message.Control information generally comprises the frequency of blind check, the row of measurement object
The information such as table.RAT events can be a frequency or a specific cell, and network is optional, meeting configuration event
Priority.
2nd, UE is handled according to the control information of network configuration for the RAT events in control information.UE should basis
UE itself ability, such as can receive the ability of data on two different frequent points or multiple RAT events simultaneously, dispatch
The processing of RAT events.
3rd, UE reports time point according to RAT events in control information, decides whether to report RAT event handling results
Network, or UE voluntarily carry out appropriate operation according to RAT events.On give the correct time, UE also need to according to control information determine report
Time point and report content.
RAT event handlings result is in order to effectively support UE mobility, it is necessary to ensure the real-time and accuracy of result.It is real
When property is reported by the selection and recurrent event result of object and offers guarantee in the result triggered with event, and accuracy is by carrying
High UE single events processing accuracy ensures with increase event sample point.
Illustrated exemplified by supporting LTE/TD-SCDMA/GGE multimode list to treat UE connection modes, no matter which kind of UE resides in
RAT cells, network can configure control information and inform UE, and control information includes the information such as RAT types, frequency, according to waiting to locate
The RAT events of reason, control information is also possible to that the Cell ID List under the frequency can be included, in addition to UE can be used under current state
In the report cycle of the period of different frequency/different system event processing, and event.
If UE supports the same time to receive the signal of RAT cells in addition to the receiving and transmitting signal on persistent district,
Then UE can complete RAT events in the case where not influenceing serving cell business.In this case, UE only needs to receive RAT things
The data completion processing that part needs.Otherwise, UE is used for the period of different frequency/different system measurement under the connection mode of configuration
Different frequency/different system event processing is carried out in GAP.The data volume that different RAT event objects need is limited to, possible one for different
Frequently the period of/different system event can not meet the performance requirement of algorithm, it is therefore desirable to use multiple different frequency/different system measurements
Period completes the processing of a different frequency/different system event.
Prior art is generally handled RAT events successively by evolution priority, if the dispatching sequence of RAT events is not
When can have desired RAT reporting events time points possibly can not complete the risk of RAT events.Typically, with LTE/TD-
SCDMA/GGE multimodes are exemplified by LTE connection modes, and evolution priority is LTE>TD-SCDMA>GGE, due to being sequentially completed RAT things
Part, carries out LTE RAT event handlings first, then carries out TD-SCDMA RAT event handlings, finally carries out GGE RAT things
Part processing.In the case that LTE RAT events and TD-SCDMA RAT events are more, the RAT events that may result in GGE can not
Completion is handled before desired time point arrives.
The content of the invention
To solve problem above, the present invention provides a kind of multimode list and treats user equipment RAT event scheduling method and apparatus.
The multimode list of the present invention treats user equipment RAT event scheduling methods, including：According to the control information from Network Capture
Determine RAT events；Principle is determined to the RAT event orderings according to RAT Event Priorities, RAT event schedulings order is obtained；Root
According to RAT event schedulings order, RAT events are dispatched within the GAP periods；
The RAT Event Priorities determine that principle includes：First priority in priority, then determination pattern between determination pattern,
Priority optimizes between finally entering row mode；
Priority includes between the determination pattern：Main mould is preferential, is determined from mould according to evolution priority, and the evolution is preferential
Level is LTE>TD-SCDMA>GGE；
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>It is small
Area's frame synchronization；
Priority optimization includes between the pattern：It is higher than the frequency of main mould from the cell presynchronization and cell measurement priority of mould
Point blind check priority；
Wherein, GAP is the period under main mould connection mode for different frequency/different system measurement.
Preferably, methods described also includes：It is more than the receipts number of all RAT events not being scheduled when the effecting surplus time
During the time, if the effecting surplus time is 0 or the effecting surplus time is less than the receipts number time of all RAT events, on network
RAT event handling results are reported, otherwise, the RAT events that remaining time is exceeded to receiving the number time are scheduled, and RAT is reported to network
Event handling result.
The multimode list of the present invention treats user equipment RAT event scheduling devices, including：
Control information acquiring unit, RAT things are determined for the control information from Network Capture, and according to the control information
Part；
RAT Event Priority determining units, for determining principle to the RAT event orderings according to RAT Event Priorities,
Obtain RAT event schedulings order；
RAT event scheduling units, according to RAT event schedulings order, dispatch RAT events within the GAP periods；
The RAT Event Priorities determine that principle includes：First priority in priority, then determination pattern between determination pattern,
Priority optimizes between finally entering row mode；
Priority includes between the determination pattern：Main mould is preferential, is determined from mould according to evolution priority, and the evolution is preferential
Level is LTE>TD-SCDMA>GGE；
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>It is small
Area's frame synchronization；
Priority optimization includes between the pattern：It is higher than the frequency of main mould from the cell presynchronization and cell measurement priority of mould
Point blind check priority；
Wherein, GAP is the period under main mould connection mode for different frequency/different system measurement.
It is preferred that, described device also include the effecting surplus time judging unit that is connected with RAT event scheduling units and
RAT event handling result reporting units；
The effecting surplus time judging unit, all is not scheduled for judging whether the effecting surplus time is more than
The receipts number time of RAT events, judge the effecting surplus time whether be 0 or the effecting surplus time be less than all RAT events receipts
The number time；
The RAT event handlings result reporting unit, for reporting RAT event handling results to network；
The RAT event schedulings unit, is additionally operable to be scheduled more than the RAT events of remaining time to receiving the number time.
Compared with prior art, the present invention is defined by RAT Event Priorities, and it is excellent to carry out task to each RAT events in advance
First level sequence obtains RAT event schedulings order, and each task is scheduled according to RAT event schedulings order, and further root
According to effecting surplus time and the priority of RAT events, dynamic dispatching RAT events, it is ensured that each RAT events are before time point is reported
At least complete once to dispatch, improve the accuracy and real-time to cell monitoring under each pattern.
Brief description of the drawings
Fig. 1 is prior art LTE system GAP structural models；
Fig. 2 is that multimode list of the present invention treats user equipment RAT event scheduling method preferred embodiment flow charts；
Fig. 3 is that multimode list of the present invention treats another preferred embodiment flow chart of user equipment RAT event scheduling methods；
Fig. 4 is that multimode list of the present invention treats user equipment RAT event scheduling device preferred embodiment structure charts；
Fig. 5 is that multimode list of the present invention treats another preferred embodiment structure chart of user equipment RAT event scheduling devices.
Embodiment
With reference to accompanying drawing of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, shown
So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those skilled in the art are obtained belongs to the scope of protection of the invention.
For ease of understanding, especially several terms herein are illustrated, scheduling herein refers to finish receiving RAT events
Data source, system dispatching cycle refers to the supreme time span called time a little from being received network control message.GAP refers to
System is used to carry out the period for the processing of different frequency/different system event in the connection mode, for example, LTE system is deposited in connection mode
6ms length the GAP periods for the processing of different frequency/different system event, the GAP periods in system dispatching cycle in position it is not solid
Fixed, the GAP periods are per 40ms or 80ms reproduces once, as shown in Figure 1；For example TD-SCDMA exists in the connection mode
Interval, its length is 10ms, and every 40,80 or 160ms occurs once, and GGE has Cluster in the connection mode, and it is grown
Spend for 5.77ms, for ease of description, the present invention is unified to represent LTE, TD-SCDMA or GGE system with GAP in the connection mode
For carrying out the period for the processing of different frequency/different system event, and not merely referring to LTE systems is used to carry out in the connection mode
For the period of different frequency/different system event processing.
The communication pattern that the present invention is directed to includes LTE, TD-SCDMA and GGE, is deposited simultaneously in the communication system of above pattern
（It is denoted herein as LTE/TD-SCDMA/GGE multimodes）, a kind of pattern is used as connection status（Abbreviation main mould）, make for two kinds in addition
For notconnect state（Referred to as from mould）In the case of（The situation abbreviation multimode list is treated）, propose user equipment to various RAT events
The method and apparatus being scheduled
As one embodiment of the present invention, multimode list of the present invention treats user equipment RAT event scheduling methods, such as Fig. 2 institutes
Show, including：
S201, basis determine RAT events from the control information of Network Capture；
Network sends control information to user equipment, and user equipment receives control information, then determined according to control information
Go out RAT events；
The control information includes serving cell access network technology pattern, frequency, cell ID etc., and serving cell is user
The cell that equipment is currently resident.
Typically, as LTE frequency point, the cell ID of serving cell, the frequency of co-frequency neighbor cell and cell ID, alien frequencies are adjacent
Frequency and cell ID, the Measurement bandwidth of cell；TD-SCDMA frequencies, cell ID；GGE frequencies and, cell ID etc..
S202, principle is determined according to RAT Event Priorities to RAT event orderings, obtain RAT event schedulings order；
In general, user equipment can handle multiple RAT events in a system dispatching cycle, to be processed for needing
Multiple RAT events, it is thus necessary to determine that these RAT Event Priorities；
RAT Event Priorities of the present invention determine principle, including：First priority between determination pattern, preferential in determination pattern again
Level, priority optimizes between finally entering row mode：
Priority includes between the pattern：Main mould is preferential, determined from mould according to evolution priority, and the evolution priority is
LTE>TD-SCDMA>GGE；
The main mould of current connection state has limit priority, other notconnect states from mould according to evolution priority come
Priority height is determined, for example, according to priority principle between above pattern, treating that user sets in LTE/TD-SCDMA/GGE multimode lists
Standby to reside under the connection mode of LTE moulds, priority is LTE between pattern>TD-SCDMA>GGE；It is many in LTE/TD-SCDMA/GGE
Mould list treats that user equipment is resided under the connection mode of TD-SCDMA moulds, and priority is TD-SCDMA between pattern>LTE>GGE, such as
Treat that user equipment is resided under the connection mode of GGE moulds in LTE/TD-SCDMA/GGE multimode lists, priority is GGE between pattern>
LTE>TD-SCDMA。
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>It is small
Area's frame synchronization.
By the processing of priority in priority between above pattern and pattern, at the beginning of a RAT Event Priority can be formed
Step sequence, but treated in view of multimode list under customer equipment connection state, the frequency blind check demand to main mould is minimum, and to real from mould
When synchro measure monitoring have higher demand, so as to gravity treatment/switching, therefore tentatively sorted for RAT Event Priorities, in addition it is also necessary to
Priority is excellent between entering row mode.
Priority optimization includes between the pattern：Presynchronization and measurement priority from mould is excellent higher than the frequency blind check of main mould
First level, the presynchronization from mould and the same principle in accordance with priority in above evolution priority and pattern of measurement.
The tentatively sequence of above RAT Event Priorities will be brought up to the blind check of main mould from the presynchronization of mould and measurement priority
Before, after optimization processing, that is, RAT event schedulings order is formed.
The RAT event schedulings order being here formed as is static priority order, if occurring without special raising priority
Operation, follow-up RAT event schedulings will be carried out successively in this order.
Illustrated below so that LTE/TD-SCDMA/GGE multimode lists treat user equipment as an example.
Found through statistics, the RAT events being related to include the blind check of LTE sign synchronizations, LTE presynchronization, LTE measurements, TDS frames
Synchronization, TDS presynchronization, TDS blind checks, TDS measurement, GGE BSIC initially confirm, GGE BSIC confirm again and GGE measurement；Adopt
Principle is determined with above RAT Event Priorities, it is LTE presynchronization to determine RAT event schedulings order>LTE is measured>TDS presynchronization>
TDS is measured>BSIC confirms again>LTE blind checks>TDS blind checks>TDS frame synchronization>GGE is measured>BSIC initially confirms.
Typically, if system dispatching cycle long enough, each RAT events at least complete once to dispatch before time point is reported
There is residue afterwards, then can also increase measurement event after RAT event scheduling orders, measurement event can be suitable in RAT event schedulings
In sequence repeatedly, such as measurement event is increased behind above RAT event schedulings order, RAT event schedulings sequential update is LTE
Presynchronization>LTE is measured>TDS presynchronization>TDS is measured>BSIC confirms again>LTE blind checks>TDS blind checks>TDS frame synchronization>GGE is measured
>BSIC initially confirms>LTE is measured>TDS is measured>GGE is measured；
RAT event schedulings order is obtained after the completion of RAT event orderings, subsequently can successively be dispatched according to the order.
S203, according to RAT event schedulings order, within the GAP periods dispatch RAT events.
Further comprise：The RAT events of highest priority in RAT event scheduling orders are extracted, output is currently needed for processing
RAT event relevant parameters, when the GAP times arrive, carry out the RAT events sample point collection.
It is preferred that, exportable multiple RAT event relevant parameters for being currently needed for processing carry out multiple RAT in same GAP
The collection of event sample point；The multiple RAT events, are limited the time required to being collected by GAP time spans and RAT events sample point
System, no more than two.
Dispatch after a RAT event, the RAT events labeled as non-scheduling, are not being reprocessed into the RAT events, or
Person is discharged to the end of RAT event scheduling orders, and the priority of the RAT events is preferably minimized.
Compared with prior art, the present embodiment is defined by RAT Event Priorities, carries out task to each RAT events in advance
Priority ranking obtains RAT event schedulings order, each task is scheduled according to RAT event schedulings order, it is ensured that each RAT
Event at least completes once to dispatch before time point is reported, and improves the accuracy and real-time to cell monitoring under each pattern.
Above example is considered for the longer situation of system dispatching cycle, but more situations are, system call
There is stricter limitation in cycle so that the time for scheduling is not abundant, in the case, and each RAT events are carried out in advance
Task priority sequence obtains RAT event schedulings order, will in the way of RAT event schedulings order is scheduled to each task
Being likely to result in emergency can not be scheduled, and can cause report time point possibly can not complete the risk of RAT events.
Further, the present invention provides another multimode list and treats user equipment RAT event scheduling embodiments of the method, such as Fig. 3
It is shown, including：
S301, basis determine RAT events from the control information of Network Capture；
The control information includes access network technology pattern, frequency, cell ID of Target cell etc., and Target cell is to work as
Preceding be resident cell.
Typically, as LTE frequency point, the cell ID of serving cell, the frequency of co-frequency neighbor cell and cell ID, alien frequencies are adjacent
Frequency and cell ID, the Measurement bandwidth of cell；TD-SCDMA frequencies, cell ID；GGE frequencies and, cell ID etc..
S302, RAT event orderings to be processed are needed to this according to RAT Event Priorities, obtain RAT event schedulings suitable
Sequence；
With specific reference to S202 description, it is necessary to explanation be obtain RAT event schedulings order, be not subsequently according to this
Order is sequentially completed scheduling, after a RAT event scheduling is completed, also needs to be judged, the result of judgement is possible to rear
Continuous dispatching sequence produces influence, as described in content herein below.In other words, the RAT event schedulings order of this step generation can
To regard static priority order as, and in follow-up deterministic process, static priority order may be disturbed, so as to form dynamic
State priority orders.
S303, according to RAT event schedulings order, within the GAP periods dispatch RAT events
With specific reference to S203 description,
S304, judge whether the effecting surplus time is abundant, i.e., whether the effecting surplus time, which is more than, all is not scheduled
The receipts number time of RAT events, if it is, returning to S303, the RAT events for not completing and once dispatching are dispatched in remaining time,
Otherwise, into S305；
The effecting surplus time refers to from the current supreme a little remaining all GAP time spans, i.e. residue GAP of calling time
Number × TGAP, wherein TGAP represent GAP time spans, when main mould is LTE system, and its value is 6ms, and main mould is TD-SCDMA systems
During system, its value is 10ms, when main mould is GGE systems, and its value is 5.77ms.
The effecting surplus time can be obtained from timer, and timer is opened when from Network Capture control information, is passed
Subtract timing, timed length is the supreme time span called time a little from being received network control message.
Preferentially, the timed length be from being received network control message the supreme time span called time a little, reserve
Radio frequency conversion the time required to, report primitive assembling the time required to, it is synchronous recover the time required to sum.
The effecting surplus time can be obtained by GAP numbers, and calculation is,（GAP is always individual in system dispatching cycle
Number-use GAP numbers）×TGAP, wherein TGAPGAP time spans are represented, when main mould is LTE system, its value is 6ms, main mould
During for TD-SCDMA system, its value is 10ms, when main mould is GGE systems, and its value is 5.77ms.
The receipts number time of the RAT events, it can receive the time of number to obtain by each RAT events of counting user equipment,
Relevant with the disposal ability of user equipment, this can be obtained by statistics, be no longer described in detail in Project Realization field.
S305, judge whether that effective remaining time not enough, the even effecting surplus time is to be less than 0 or effecting surplus time
The receipts number time of all RAT events, then into S307, otherwise, into S306；
It was found that the effecting surplus time is seldom or no effecting surplus time or effecting surplus time are less than
The receipts number time of all RAT events, then illustrate to carry out RAT event schedulings without the time.
S306, the RAT events to the receipts number time more than remaining time are scheduled.
What the RAT events that described pair of receipts number time exceedes remaining time were scheduled includes several situation formulas, handles respectively：
If the RAT events more than remaining time are 1, the RAT events are scheduled.
It is if having at least two more than the RAT events of remaining time, i.e., unscheduled in the presence of two kinds and above RAT events, then basis
The RAT events that Event Priority and event receive the determination scheduling of number time are scheduled.
The RAT events that the determination scheduling of number time is received according to Event Priority and event, including：
1）It is calculated over the time exceedance of the RAT events of remaining time
That is, the time difference the time required to sample point is collected is subtracted with the effecting surplus time
2) it is calculated over the weight coefficient of the RAT events of remaining time
The weight coefficient determines that described plus coefficient receives number with event jointly according to Event Priority and event receipts number time
Time is inversely proportional, and is directly proportional to Event Priority.
For example, as an example, treating that user equipment resides in LTE moulds with above LTE/TD-SCDMA/GGE multimode lists
Connection mode, it is determined that RAT event schedulings order be LTE presynchronization>LTE is measured>TDS presynchronization>TDS is measured>BSIC is true again
Recognize>LTE blind checks>TDS blind checks>TDS frame synchronization>GGE is measured>Exemplified by BSIC initially confirms, illustrate.
A）The priority level value of each RAT events is first determined, i.e., sets grade initial from the RAT events of lowest priority
Value, from low to high according to priority, increases successively；
For example, it is assumed that BSIC initially confirms that priority level value increases by 2 again for 10, GGE measurement increase by 2, TDS frame synchronization,
Increase successively, until LTE presynchronization priority levels value be 28,
B）RAT events are obtained according to the event receipts number time and receive the number factor, that is, obtains the receipts number time of each RAT events, takes most
Big value, with the receipts number time of the maximum divided by each RAT events, obtains each RAT events and receives the number factor.
For example, it is assumed that LTE presynchronization receive the number time be 1ms, LTE measurement receive the number time be 1ms, TDS presynchronization receive number when
Between be that to receive the number time be 5ms for 5ms, TDS measurement, it is 20ms, etc. that the number time is received in LTE blind checks, if receiving number time up to 20ms,
Then with 20ms divided by the receipts number time of each RAT events, obtain each RAT events and receive number factor
C）Will be more than the priority level value of the RAT events of remaining time and receipts number fac-tor, when obtaining more than residue
Between RAT events weight coefficient
3）The weight coefficient of RAT events more than remaining time is multiplied with the absolute value of time exceedance, tied being multiplied
The maximum event of fruit, is defined as scheduling events.
For the scheduling events of determination, first within the GAP times dispatch, if the GAP times has taken, occupancy GAP with
The outer time, it is scheduled.
S307, RAT event handling results are reported to network；
By in the RAT event handlings result assembling response primitive for dispatching completion, network is reported；
Unscheduled RAT reporting events result is the invalid value with network convention；
According to effecting surplus time and the priority of RAT events, dynamic dispatching RAT events disclosure satisfy that RAT reporting events
It is required that, and task object schedule information carries out current RAT event schedulings in real time, ensure that the requirement that satisfaction is reported
In the case of, the sample of the RAT events of more high priorities is obtained as far as possible, it is ensured that task real-time and high efficiency so that use
Family equipment has more preferable mobility.
A kind of multimode list treats the task scheduling apparatus of the RAT processes of user's user equipment, as shown in figure 4, including：
Control information acquiring unit, RAT things are determined for the control information from Network Capture, and according to the control information
Part；
Network sends control information to user equipment, and user equipment receives control information, then determined according to control information
Go out RAT events；
The control information includes serving cell access network technology pattern, frequency, cell ID etc., and serving cell is user
The cell that equipment is currently resident.
Typically, as LTE frequency point, the cell ID of serving cell, the frequency of co-frequency neighbor cell and cell ID, alien frequencies are adjacent
Frequency and cell ID, the Measurement bandwidth of cell；TD-SCDMA frequencies, cell ID；GGE frequencies and, cell ID etc..
RAT Event Priority determining units, for determining principle to the RAT event orderings according to RAT Event Priorities,
Obtain RAT event schedulings order；
In general, user equipment can handle multiple RATG events in a system dispatching cycle, for needing processing
Multiple RAT events, it is thus necessary to determine that these RAT Event Priorities；
RAT Event Priorities of the present invention determine principle, including：First priority between determination pattern, preferential in determination pattern again
Level, priority optimizes between finally entering row mode：
Priority includes between the pattern：Main mould is preferential, determined from mould according to evolution priority, and the evolution priority is
LTE>TD-SCDMA>GGE；
The main mould of current connection state has limit priority, other notconnect states from mould according to evolution priority come
Priority height is determined, for example, according to priority principle between above pattern, treating that user sets in LTE/TD-SCDMA/GGE multimode lists
Standby to reside under the connection mode of LTE moulds, priority is LTE between pattern>TD-SCDMA>GGE；It is many in LTE/TD-SCDMA/GGE
Mould list treats that user equipment is resided under the connection mode of TD-SCDMA moulds, and priority is TD-SCDMA between pattern>LTE>GGE, such as
Treat that user equipment is resided under the connection mode of GGE moulds in LTE/TD-SCDMA/GGE multimode lists, priority is GGE between pattern>
LTE>TD-SCDMA。
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>It is small
Area's frame synchronization.
By the processing of priority in priority between above pattern and pattern, at the beginning of a RAT Event Priority can be formed
Step sequence, but treat that user equipment is easy to pattern switching in view of multimode list, to also there is higher prior from mould presynchronization and measurement
The process demand of level, therefore tentatively sorted for RAT Event Priorities, in addition it is also necessary to priority is excellent between entering row mode.
Priority optimization includes between the pattern：Presynchronization and measurement priority from mould is excellent higher than the frequency blind check of main mould
First level, the presynchronization from mould and the same principle in accordance with priority in above evolution priority and pattern of measurement.
The tentatively sequence of above RAT Event Priorities will be brought up to the blind check of main mould from the presynchronization of mould and measurement priority
Before, after optimization processing, that is, RAT event schedulings order is formed.
The RAT event schedulings order being here formed as is static priority order, if occurring without special raising priority
Operation, follow-up RAT event schedulings will be carried out successively in this order.
Below so that LTE/TD-SCDMA/GGE multimode lists treat user equipment as an example, found through statistics, the RAT events being related to
Including the blind check of LTE sign synchronizations, LTE presynchronization, LTE measurements, TDS frame synchronization, TDS presynchronization, TDS blind checks, TDS measurements, GGE
BSIC initially confirm, GGE BSIC confirm again and GGE measurement, determine method by above RAT Event Priorities, determine RAT
Event scheduling order is LTE presynchronization>LTE is measured>TDS presynchronization>TDS is measured>BSIC confirms again>LTE blind checks>TDS blind checks>
TDS frame synchronization>GGE is measured>BSIC initially confirms.
Typically, if system dispatching cycle long enough, each RAT events at least complete once to dispatch before time point is reported
There is residue afterwards, then can also increase measurement event after RAT event scheduling orders, measurement event can be suitable in RAT event schedulings
In sequence repeatedly, such as measurement event is increased behind above RAT event schedulings order, RAT event schedulings sequential update is LTE
Presynchronization>LTE is measured>TDS presynchronization>TDS is measured>BSIC confirms again>LTE blind checks>TDS blind checks>TDS frame synchronization>GGE is measured
>BSIC initially confirms>LTE is measured>TDS is measured>GGE is measured；
RAT event schedulings order is obtained after the completion of RAT event orderings, subsequently can successively be dispatched according to the order.
RAT event scheduling units, according to RAT event schedulings order, dispatch RAT events within the GAP periods.
The RAT events of highest priority in RAT event scheduling orders are extracted, output is currently needed for the RAT event phases of processing
Related parameter, when the GAP times arrive, carries out RAT events sample point collection.
It is preferred that, exportable multiple RAT event relevant parameters for being currently needed for processing carry out multiple RAT in same GAP
The collection of event sample point；The multiple RAT events, are limited the time required to being collected by GAP time spans and RAT events sample point
System, no more than two.
Dispatch after a RAT event, the RAT events labeled as non-scheduling, are not being reprocessed into the RAT events, or
Person is discharged to the end of RAT event scheduling orders, and the priority of the RAT events is preferably minimized.
Compared with prior art, the present embodiment is defined by RAT Event Priorities, carries out task to each RAT events in advance
Priority ranking obtains RAT event schedulings order, each task is scheduled according to RAT event schedulings order, it is ensured that each RAT
Event at least completes once to dispatch before time point is reported, and improves the accuracy and real-time to cell monitoring under each pattern.
Above example is considered for the longer situation of system dispatching cycle, but more situations are, system call
There is stricter limitation in cycle so that the time for scheduling is not abundant, in the case, and each RAT events are carried out in advance
Task priority sequence obtains RAT event schedulings order, will in the way of RAT event schedulings order is scheduled to each task
Being likely to result in emergency can not be scheduled, and can cause report time point possibly can not complete the risk of RAT events.
Further, the present invention provides another multimode list and treats user equipment RAT event scheduling device embodiments, such as Fig. 5
It is shown, including：
Control information acquiring unit, RAT things are determined for the control information from Network Capture, and according to the control information
Part；
The control information includes access network technology pattern, frequency, cell ID of Target cell etc., and Target cell is to work as
Preceding be resident cell.
Typically, as LTE frequency point, the cell ID of serving cell, the frequency of co-frequency neighbor cell and cell ID, alien frequencies are adjacent
Frequency and cell ID, the Measurement bandwidth of cell；TD-SCDMA frequencies, cell ID；GGE frequencies and, cell ID etc..
RAT Event Priority determining units, for determining principle to the RAT event orderings according to RAT Event Priorities,
Obtain RAT event schedulings order；
With specific reference to previous embodiment as described in RAT Event Priority determining units description, it is necessary to explanation be to obtain
RAT event schedulings order is obtained, is not subsequently that scheduling is sequentially sequentially completed according to this, after a RAT event scheduling is completed,
Also need to be judged, the result of judgement is possible to produce influence to follow-up dispatching sequence, as described in content herein below.It that is to say
Say, the RAT event schedulings order of this step generation can regard static priority order as, and in follow-up deterministic process, it is quiet
State priority orders may be disturbed, so as to form dynamic priority order.
RAT event scheduling units, according to RAT event schedulings order, dispatch RAT events within the GAP periods；
Content referring to upper one embodiment on RAT event scheduling units.
Effecting surplus time judging unit, for judging whether the effecting surplus time is more than all RAT not being scheduled
The receipts number time of event, when judging whether the effecting surplus time is 0 or the effecting surplus time is less than the receipts number of all RAT events
Between；
The effecting surplus time refers to from the current supreme a little remaining all GAP time spans, i.e. residue GAP of calling time
Number × TGAP, wherein TGAPGAP time spans are represented, when main mould is LTE system, its value is 6ms, and main mould is TD-SCDMA system
When, its value is 10ms, when main mould is GGE systems, and its value is 5.77ms.
The effecting surplus time can be obtained from timer, and timer is opened when from Network Capture control information, is passed
Subtract timing, timed length is the supreme time span called time a little from being received network control message.
Preferentially, the timed length be from being received network control message the supreme time span called time a little, reserve
Radio frequency conversion the time required to, report primitive assembling the time required to, it is synchronous recover the time required to sum.
The effecting surplus time can be obtained by GAP numbers, and calculation is,（GAP is always individual in system dispatching cycle
Number-use GAP numbers）×TGAP, wherein TGAPGAP time spans are represented, when main mould is LTE system, its value is 6ms, main mould
During for TD-SCDMA system, its value is 10ms, when main mould is GGE systems, and its value is 5.77ms
The receipts number time of the RAT events, it can receive the time of number to obtain by each RAT events of counting user equipment,
Relevant with the disposal ability of user equipment, this can be obtained by statistics, be no longer described in detail in Project Realization field.
It was found that the effecting surplus time is seldom or no effecting surplus time or effecting surplus time are less than
The receipts number time of all RAT events, then illustrate to carry out RAT event schedulings without the time.
The RAT event schedulings unit, is additionally operable to be scheduled more than the RAT events of remaining time to receiving the number time
What the RAT events that described pair of receipts number time exceedes remaining time were scheduled includes several situation formulas, handles respectively：
If the RAT events more than remaining time are 1, the RAT events are scheduled.
It is if having at least two more than the RAT events of remaining time, i.e., unscheduled in the presence of two kinds and above RAT events, then basis
The RAT events that Event Priority and event receive the determination scheduling of number time are scheduled.
The RAT events that the determination scheduling of number time is received according to Event Priority and event, including：
1）It is calculated over the time exceedance of the RAT events of remaining time
That is, the time difference the time required to sample point is collected is subtracted with the effecting surplus time.
2) it is calculated over the weight coefficient of the RAT events of remaining time
The weight coefficient determines that described plus coefficient receives number with event jointly according to Event Priority and event receipts number time
Time is inversely proportional, and is directly proportional to Event Priority.
For example, as an example, treating that user equipment resides in LTE moulds with above LTE/TD-SCDMA/GGE multimode lists
Connection mode, it is determined that RAT event schedulings order be LTE presynchronization>LTE is measured>TDS presynchronization>TDS is measured>BSIC is true again
Recognize>LTE blind checks>TDS blind checks>TDS frame synchronization>GGE is measured>Exemplified by BSIC initially confirms, illustrate.
A）The priority level value of each RAT events is first determined, i.e., sets grade initial from the RAT events of lowest priority
Value, from low to high according to priority, increases successively；
For example, it is assumed that BSIC initially confirms that priority level value increases by 2 again for 10, GGE measurement increase by 2, TDS frame synchronization,
Increase successively, until LTE presynchronization priority levels value be 28,
B）RAT events are obtained according to the event receipts number time and receive the number factor, that is, obtains the receipts number time of each RAT events, takes most
Big value, with the receipts number time of the maximum divided by each RAT events, obtains each RAT events and receives the number factor.
For example, it is assumed that LTE presynchronization receive the number time be 1ms, LTE measurement receive the number time be 1ms, TDS presynchronization receive number when
Between be that to receive the number time be 5ms for 5ms, TDS measurement, it is 20ms, etc. that the number time is received in LTE blind checks, if receiving number time up to 20ms,
Then with 20ms divided by the receipts number time of each RAT events, obtain each RAT events and receive number factor
C）Will be more than the priority level value of the RAT events of remaining time and receipts number fac-tor, when obtaining more than residue
Between RAT events weight coefficient
3）The weight coefficient of RAT events more than remaining time is multiplied with the absolute value of time exceedance, tied being multiplied
The maximum event of fruit, is defined as scheduling events.
For the scheduling events of determination, first within the GAP times dispatch, if the GAP times has taken, occupancy GAP with
The outer time, it is scheduled.
RAT event handling result reporting units, for reporting RAT event handling results to network；
By in the RAT event handlings result assembling response primitive for dispatching completion, network is reported；
Unscheduled RAT reporting events result is the invalid value with network convention；
According to effecting surplus time and the priority of RAT events, dynamic dispatching RAT events disclosure satisfy that RAT reporting events
It is required that, and task object schedule information carries out current RAT event schedulings in real time, ensure that the requirement that satisfaction is reported
In the case of, the sample of the RAT events of more high priorities is obtained as far as possible, it is ensured that task real-time and high efficiency so that use
Family equipment has more preferable mobility.
Treat that user equipment RAT event scheduling method and apparatus are preferable to carry out to multimode list provided in an embodiment of the present invention above
Example structure is described in detail, and specific case used herein is set forth to the principle and embodiment of the present invention,
The explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Simultaneously for the one of this area
As technical staff, according to the present invention thought, will change in specific embodiments and applications, to sum up institute
State, this specification content should not be construed as limiting the invention.
Claims (15)
1. multimode list treats user equipment RAT event scheduling methods, including：RAT things are determined according to from the control information of Network Capture
Part；Principle is determined to the RAT event orderings according to RAT Event Priorities, RAT event schedulings order is obtained；According to the RAT
Event scheduling order, dispatches RAT events within the GAP periods；
It is characterized in that：
The RAT Event Priorities determine that principle includes：First priority in priority, then determination pattern between determination pattern, finally
Priority optimizes between entering row mode；
Priority includes between the determination pattern：Main mould is preferential, is determined from mould according to evolution priority, and the evolution priority is
LTE>TD-SCDMA>GGE；
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>Cell frame
It is synchronous；
Priority optimization includes between the pattern：Cell presynchronization and cell measurement priority from mould is blind higher than the frequency of main mould
Examine priority；
Wherein, GAP is the period under main mould connection mode for different frequency/different system measurement.
2. multimode list treats user equipment RAT event scheduling methods according to claim 1, it is characterised in that also include：When having
When effect remaining time is more than the receipts number time of all RAT events not being scheduled, dispatches and do not completed once in remaining event
The RAT events of scheduling；If the effecting surplus time is 0 or the effecting surplus time is less than the receipts number time of all RAT events, to
Network reports RAT event handling results, otherwise, and the RAT events that remaining time is exceeded to receiving the number time are scheduled, on network
Report RAT event handling results；The effecting surplus time refers to long from current supreme a little remaining all GAP times of calling time
Degree.
3. multimode list according to claim 1 or claim 2 treats user equipment RAT event scheduling methods, it is characterised in that the RAT
Event scheduling order includes：Increase measurement event after the RAT event schedulings order, the measurement event at least repeats one
It is secondary.
4. multimode list treats user equipment RAT event scheduling methods according to claim 2, it is characterised in that described effectively surplus
The remaining time obtains from timer, and the timer opens when from Network Capture control information, timing of successively decreasing, timed length be from
Receive network control message and play the supreme time span called time a little.
5. multimode list treats user equipment RAT event scheduling methods according to claim 2, it is characterised in that described effectively surplus
The remaining time obtains from timer, and the timer opens when from Network Capture control information, timing of successively decreasing, timed length be from
The supreme time span called time a little of network control message, reserved radio frequency is received to change required time, report primitive to assemble
Sum the time required to required time, synchronous recovery.
6. multimode list treats user equipment RAT event scheduling methods according to claim 2, it is characterised in that described effectively surplus
The remaining time is obtained by GAP numbers, and calculation is：(GAP total numbers in system dispatching cycle-use GAP numbers) ×
TGAP, wherein TGAPRepresent GAP time spans；The system dispatching cycle calls time a little to be supreme from being received network control message
Time span.
7. multimode list treats user equipment RAT event scheduling methods according to claim 2, it is characterised in that to receiving the number time
RAT events more than remaining time are scheduled, including：If the RAT events more than remaining time are 1, to the RAT events
It is scheduled.
8. multimode list treats user equipment RAT event scheduling methods according to claim 2, it is characterised in that to receiving the number time
RAT events more than remaining time are scheduled, including：If having at least two more than the RAT events of remaining time, according to thing
The RAT events that part priority and event receive the determination scheduling of number time are scheduled；It is described that number is received according to Event Priority and event
Time determines the RAT events of scheduling, including：
1) it is calculated over the time exceedance of the RAT events of remaining time；
2) it is calculated over the weight coefficient of the RAT events of remaining time；
3) weight coefficient of the RAT events more than remaining time is multiplied with the absolute value of time exceedance, by multiplied result most
Big event, is defined as scheduling events.
9. multimode list treats user equipment RAT event scheduling devices, it is characterised in that including：
Control information acquiring unit, RAT events are determined for the control information from Network Capture, and according to the control information；
RAT Event Priority determining units, for determining that principle, to the RAT event orderings, is obtained according to RAT Event Priorities
RAT event schedulings order；
RAT event scheduling units, according to RAT event schedulings order, dispatch RAT events within the GAP periods；
The RAT Event Priorities determine that principle includes：First priority in priority, then determination pattern between determination pattern, finally
Priority optimizes between entering row mode；
Priority includes between the determination pattern：Main mould is preferential, is determined from mould according to evolution priority, and the evolution priority is
LTE>TD-SCDMA>GGE；
Priority is determined according to event type in the pattern, including：Cell presynchronization>Cell measurement>Frequency blind check>Cell frame
It is synchronous；
Priority optimization includes between the pattern：Cell presynchronization and cell measurement priority from mould is blind higher than the frequency of main mould
Examine priority；
Wherein, GAP is the period under main mould connection mode for different frequency/different system measurement.
10. multimode list treats user equipment RAT event scheduling devices according to claim 9, it is characterised in that also including with
Effecting surplus time judging unit and RAT event handling result reporting units that RAT event scheduling units are connected；
The effecting surplus time judging unit, for judging whether the effecting surplus time is more than all RAT not being scheduled
The receipts number time of event, when judging whether the effecting surplus time is 0 or the effecting surplus time is less than the receipts number of all RAT events
Between；
The RAT event handlings result reporting unit, for be 0 in the effecting surplus time or the effecting surplus time be less than it is all
During the receipts number time of RAT events, RAT event handling results are reported to network, and surpass to receiving the number time in RAT event schedulings unit
The RAT events for spending remaining time are scheduled backward network and report RAT event handling results；
The RAT event schedulings unit, for when the effecting surplus time be more than all RAT events not being scheduled receipts number when
Between when, dispatched in remaining event and do not complete the RAT events once dispatched；It is additionally operable in the effecting surplus time 0 or to have
When effect remaining time is not less than the receipts number time of all RAT events, the RAT events that remaining time is exceeded to receiving the number time are carried out
Scheduling；
The effecting surplus time refers to from the current supreme a little remaining all GAP time spans that call time.
11. multimode list treats user equipment RAT event scheduling devices according to claim 10, it is characterised in that described effective
Remaining time is obtained from timer, and the timer is opened when from Network Capture control information, timing of successively decreasing, and timed length is
The supreme time span called time a little from being received network control message.
12. multimode list treats user equipment RAT event scheduling devices according to claim 10, it is characterised in that described effective
Remaining time is obtained from timer, and the timer is opened when from Network Capture control information, timing of successively decreasing, and timed length is
The time required to the supreme time span called time a little, reserved radio frequency are changed from being received network control message, report primitive group
Sum the time required to dress, the time required to synchronous recovery.
13. multimode list treats user equipment RAT event scheduling devices according to claim 10, it is characterised in that described effective
Remaining time is obtained by GAP numbers, and calculation is：(GAP total numbers in system dispatching cycle-use GAP numbers) ×
TGAP, wherein TGAPRepresent GAP time spans；The system dispatching cycle calls time a little to be supreme from being received network control message
Time span.
14. multimode list treats user equipment RAT event scheduling devices according to claim 10, it is characterised in that to receiving during number
Between exceed remaining time RAT events be scheduled, including：If the RAT events more than remaining time are 1, to the RAT things
Part is scheduled.
15. multimode list treats user equipment RAT event scheduling devices according to claim 10, it is characterised in that to receiving during number
Between exceed remaining time RAT events be scheduled, including：If having at least two, basis more than the RAT events of remaining time
The RAT events that Event Priority and event receive the determination scheduling of number time are scheduled；It is described to be received according to Event Priority and event
The number time determines the RAT events of scheduling, including：
1) it is calculated over the time exceedance of the RAT events of remaining time；
2) it is calculated over the weight coefficient of the RAT events of remaining time；
3) weight coefficient of the RAT events more than remaining time is multiplied with the absolute value of time exceedance, by multiplied result most
Big event, is defined as scheduling events.
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| WO2016134522A1 (en) * | 2015-02-27 | 2016-09-01 | Qualcomm Incorporated | Predictive scheduling of shared transmitter resources |
| CN106612514B (en) * | 2015-10-21 | 2020-02-21 | 中国移动通信集团公司 | Measurement scheduling method, device and terminal |
| CN107548078B (en) * | 2016-06-29 | 2020-11-10 | 辰芯科技有限公司 | Control method for measurement gap resource and multi-mode terminal |
| CN110710315B (en) * | 2017-11-16 | 2021-03-02 | Oppo广东移动通信有限公司 | Method for reporting capability of terminal and related product |
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