CN110312267A - Method and apparatus for switching portions of bandwidth - Google Patents
Method and apparatus for switching portions of bandwidth Download PDFInfo
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- CN110312267A CN110312267A CN201810259718.0A CN201810259718A CN110312267A CN 110312267 A CN110312267 A CN 110312267A CN 201810259718 A CN201810259718 A CN 201810259718A CN 110312267 A CN110312267 A CN 110312267A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the present invention disclose it is a kind of for switching the method and apparatus of portions of bandwidth, this method comprises: determine deactivate timer whether at the beginning of measuring interval preceding time-out；If the deactivation timer can at the beginning of the measurement is spaced preceding time-out, the switching moment of portions of bandwidth BWP is determined according to the finish time at the measurement interval；Or, if the deactivation timer can at the beginning of the measurement is spaced preceding time-out, practical overtime moment when then being run according to the deactivation timer according to object run mode determines that the switching moment of BWP, the practical overtime moment were later than or equal to the finish time for measuring interval.The method of the embodiment of the present invention can be in the case where not overtime before the deactivation timer of terminal device is at the beginning of measuring interval, how terminal device carries out portions of bandwidth switching and provides a solution, it avoids terminal device from interrupting in the measurement of measurement interim, improves communication efficient.
Description
Technical field
This application involves field of communication technology, the method and apparatus for more particularly relating to switching portions of bandwidth.
Background technique
In (New Radio, NR) communication system of newly eating dishes without rice or wine, in order to support bigger system and user throughput, one
The system bandwidth of cell maximum support 400MHz.However, supporting that so big system bandwidth will be for the realization of terminal device
One huge challenge, is unfavorable for the realization of low cost terminals equipment.Therefore, NR system also supports the bandwidth point of dynamic flexible
Match, system bandwidth is divided into multiple portions of bandwidth (Bandwidth Part, BWP), to support narrowband terminal equipment or energy conservation
The access of the terminal device of mode.Meanwhile resource distribution different under different band width configurations is also supported in NR cell
It (Numerology), can be for terminal equipment configuration BWP if terminal device cannot support all Numerology of cell
When, it avoids corresponding Numerology being allocated to terminal device.
The network equipment is matched by wireless heterogeneous networks (Radio Resource Control, RRC) signaling for terminal device
The available BWP set of each cell is set, then BWP to be started is needed by layer 1 (Layer1, L1) signaling switching at runtime.Simultaneously eventually
End equipment can safeguard a timer (Timer), i.e. BWP deactivates timer (BWP-Inactivity Timer), when this
When Timer time-out, terminal device can be switched to default (Default) or initial downlink (Initial Downlink, Initial
DL)BWP。
Long term evolution (Long Term Evolution, LTE) system and NR system introduce measurement interval (Gap) at present,
During a measurement Gap, terminal device may be adjusted to receiver to measure in measurement frequency, not in service frequency
Work in rate, if the deactivation timer of terminal device measure interval at the beginning of before it is not overtime, deactivate timing
Device may be in measurement interim time-out, if being switched to default or initial downlink BWP when BWP deactivates timer expired
Current measurement may be will affect, measurement is caused to be interrupted.
Summary of the invention
The purpose of the embodiment of the present invention is that provide it is a kind of for switching the method and apparatus of portions of bandwidth, in terminal device
Deactivation timer measure interval at the beginning of before it is not overtime in the case where, how terminal device, which carries out portions of bandwidth, is cut
Offer a solution is provided, avoids terminal device from interrupting in the measurement of measurement interim, improves communication efficient.
In a first aspect, providing a kind of for switching the method for portions of bandwidth, it is applied to terminal device, this method comprises:
Determine deactivate timer whether at the beginning of measuring interval preceding time-out；
If the deactivation timer at the beginning of measurement is spaced before it is not overtime, according to the measurement be spaced
Finish time determine switching moment of portions of bandwidth BWP；Or,
If the deactivation timer at the beginning of measurement is spaced before it is not overtime, work is deactivated according to
When practical overtime moment of device when being run according to object run mode determine switching moment of BWP, the practical overtime evening at moment
In or equal to the finish time for measuring interval.
Second aspect provides a kind of terminal device, which includes:
First processing module, for determine deactivate timer whether at the beginning of measuring interval preceding time-out；
Second processing module, if not overtime before being used for the deactivation timer at the beginning of measurement is spaced,
The switching moment of portions of bandwidth BWP is then determined according to the finish time at the measurement interval；Or,
The Second processing module, if for the deactivation timer at the beginning of measurement is spaced before do not surpass
When, then when practical overtime moment when being run according to the deactivation timer according to object run mode determines the switching of BWP
It carves, the finish time that the practical overtime moment is later than or is spaced equal to the measurement.
The third aspect provides a kind of terminal device, which includes processor, memory and be stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
As described in relation to the first aspect for switch portions of bandwidth method the step of.
Fourth aspect provides a kind of computer readable storage medium, which is characterized in that the computer-readable storage medium
Computer program is stored in matter, realized when the computer program is executed by processor as described in relation to the first aspect for switching band
The step of method of wide portion.
In embodiments of the present invention, pass through not overtime situation before deactivating timer at the beginning of measuring interval
Under, the switching moment of portions of bandwidth is determined according to the finish time at measurement interval, or according to deactivation timer according to target
The practical overtime moment when method of operation is run determines the switching moment of portions of bandwidth, in the deactivation timer of terminal device
Measure interval at the beginning of before it is not overtime in the case where, terminal device how to carry out portions of bandwidth switch a kind of solution is provided
Scheme avoids terminal device from interrupting in the measurement of measurement interim, improves communication efficient.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is according to an embodiment of the invention for switching the schematic flow chart of the method for portions of bandwidth.
Fig. 2 is the signal of the duration at the duration according to an embodiment of the invention for deactivating timer and measurement interval
Figure.
Fig. 3 is the structural schematic diagram of terminal device according to an embodiment of the invention.
Fig. 4 is the structural schematic diagram of terminal device according to another embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Technical solution of the present invention can be applied to various communication systems, such as: long term evolution (Long
TermEvolution, LTE)/enhancing long term evolution (Long Term Evolution-advanced, LTE-A) system, it is new empty
Mouth (New Radio, NR) system etc..
Terminal device (User Equipment, UE), also referred to as mobile terminal (Mobile Terminal), movement
User equipment etc., can be through wireless access network (for example, Radio Access Network, RAN) and one or more core nets
It is communicated, user equipment can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and with mobile terminal
Computer, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they with
Wireless access network exchanges language and/or data.
The network equipment is a kind of be deployed in wireless access network set in for providing the device of wireless communication function as terminal device,
The network equipment for example can be base station, and base station can be evolved base station (eNB or e-NodeB, evolutional in LTE
Node B) and the base station 5G (gNB).
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
Fig. 1 is shown according to the application one embodiment for switching the method for portions of bandwidth.As shown in Figure 1, method
Include:
S110, determine deactivate timer whether can at the beginning of measuring interval preceding time-out.
It should be noted that (measuring interim in other words) network equipment will not measure in measurement interval (Gap)
It is spaced corresponding service frequency up-regulation degree evidence, terminal device does not need to receive data on the service frequency yet.Terminal device
Receiver may be needed to be transferred in measurement frequency to measure.In NR system, it can be introduced for different frequency ranges
Different measurement intervals, such as can have the measurement interval at the measurement interval and frequency range of terminal device.Herein, terminal is set
Terminal device is divided between standby measurement on entire service frequency without the measurement interval of data receiver, the measurement of frequency range
Between be divided into terminal device and be spaced in corresponding frequency range with the measurement without between the measurement of data receiver in service frequency
Every.For example, being directed to the measurement interval of frequency range 1, terminal device will not receive data in frequency range 1.
It should also be noted that, determining whether deactivation timer is preceding super at the beginning of measuring interval in S110
When actually refer to determine deactivate timer whether can be preceding super at the beginning of measuring interval when running according to preset duration
When.For example, the preset duration for deactivating timer is 6ms, the when a length of 6ms at interval is measured, at the beginning of measuring interval,
Deactivate timer timing 3ms, it is determined that deactivating timer will not be overtime at the beginning of measuring interval, but deactivates
Timer living can be spaced interior meeting time-out in measurement.Such as deactivating the preset duration of timer is 6ms, measures interval
Shi Changwei 3ms deactivates timer timing 2ms at the beginning of measuring interval, it is determined that deactivates timer and is surveying
Amount interval at the beginning of it is not overtime, but deactivate timer can measurement interval finish time after time-out.
S120, if the deactivation timer at the beginning of measurement is spaced before it is not overtime, according to the survey
The finish time at amount interval determines the switching moment of portions of bandwidth BWP；Or, if the deactivation timer can be between the measurement
At the beginning of before it is not overtime, then according to it is described deactivation timer run according to object run mode when it is practical time-out when
It carves the switching moment for determining BWP, the practical overtime moment was later than or equal to the finish time for measuring interval.
Optionally, in some embodiments, portions of bandwidth (Bandwidth is determined according to the finish time at measurement interval
Part, BWP) switching moment, comprising: will measurement interval finish time be determined as switching moment；Or, the first moment was determined
For switching moment, the first moment is earlier than the finish time at measurement interval and the time interval between finish time is first default
Duration；Or, the second moment was determined as switching moment, the second moment be later than the finish time at measurement interval and with finish time it
Between time interval be the second preset duration.Herein, the first preset duration and/or the second preset duration can be protocol conventions
, it is also possible to network equipments configuration.For example, terminal device based on from the network equipment configuration information or agreement determine
First preset duration；And/or terminal device according to from the network equipment configuration information or protocol conventions determine that second is default
Duration.
In other words, if deactivation timer is not overtime at the beginning of measuring interval, no longer work is being deactivated
When device the overtime moment carry out BWP switching, but according to measurement interval finish time carry out BWP switching.For example, surveying
Amount interval finish time carry out BWP switching, perhaps measurement interval terminate before the T1 moment carry out BWP switching or
T2 moment after measuring interval switches over.
Optionally, in further embodiments, the switching moment of portions of bandwidth is determined according to the finish time at measurement interval,
If including: to complete measurement before the finish time at measurement interval, switching moment will be determined as at the time of completing and measure.Change speech
It, if completing measurement before the finish time at measurement interval, terminal device carries out cutting for BWP at the time of completing measurement
It changes.
It is understood that in the above-described embodiments, terminal device, which can be defaulted, deactivates timer in measurement interval
It is not applicable.For example, terminal device can close at the beginning of measuring interval deactivates timer.
Optionally, in further embodiments, according to the reality deactivated when timer is run according to object run mode
The overtime moment determines the switching moment of BWP, comprising: the practical overtime moment is determined as switching moment.Due to deactivating timer
The practical overtime moment be later than or equal to measurement interval finish time, thus, it is possible to guarantee the measurement of terminal device not by end
Communication efficient is improved at end.
Optionally, as an example, the object run mode includes one of following manner: between the measurement
At the beginning of, the timing duration for deactivating timer is increased into target duration, a length of measurement of when target
The difference of the duration at interval and the remaining timing duration for deactivating timer；Suspend at the beginning of measurement interval
The deactivation timer, and the finish time at the measurement interval continues to run the deactivation timer；And in institute
The deactivation timer is closed at the beginning of stating measurement interval, and the finish time at the measurement interval restarts described go
Activate timer.Herein, terminal device can determine the object run side for deactivating timer based on the configuration of the network equipment
Formula, or the object run mode for deactivating timer is determined based on protocol conventions.
For example, object run mode are as follows: at the beginning of measurement interval, by the deactivation timer
Timing duration increases target duration.As illustrated in FIG. 2, it is assumed that the pre-designed constantly a length of 6ms for deactivating timer, between measurement
Every length be 9ms, timer timing 2ms is deactivated at the beginning of measuring interval, then terminal device will deactivate
The timing duration of timer increases 5ms, i.e., the timing duration for deactivating timer is increased to 11ms by 6ms, it is possible thereby to make
The overtime moment that timer must be deactivated is the finish time for measuring interval, guarantees that the measurement of terminal device is not disrupted.
Alternatively, for example, object run mode are as follows: suspend the deactivation timing at the beginning of measurement interval
Device, and the finish time at the measurement interval continues to run the deactivation timer.Assuming that deactivating the default of timer
Timing duration is 6ms, and timer timing 2ms is deactivated at the beginning of measuring interval, and remaining timing duration is 4ms,
Terminal device pause at the beginning of measuring interval deactivates timer, and the finish time at measurement interval makes to deactivate work
When device continue to run, that is to say, that deactivate timer can after the finish time at measurement interval 4ms time-out, at this time terminal
The switching of equipment progress BWP.
Or for example, object run mode are as follows: close the deactivation timing at the beginning of measurement interval
Device, and the finish time at the measurement interval restarts the deactivation timer.Assuming that deactivate timer it is pre-designed when
Shi Changwei 6ms, deactivates timer timing 2ms at the beginning of measuring interval, and terminal device is opened measurement interval
Begin moment closing deactivation timer, and the finish time at measurement interval restarts deactivation timer, that is to say, that deactivates
Timer can carry out timing by timing duration of 6ms again in the finish time at measurement interval, the finish time at measurement interval
6ms time-out later.
Optionally, in further embodiments, not overtime before deactivating timer at the beginning of measuring interval, but go
Timer time-out after the finish time at measurement interval is activated, then the overtime moment for deactivating timer is determined as BWP's
Switching moment.
In embodiments of the present invention, terminal device can be in the switching of the switching moment progress BWP determined.If terminal is set
Standby to be configured for default (Default) BWP, then terminal device can be switched to Default BWP in switching moment.If terminal
Equipment is not configured Default BWP, then terminal device can be switched to initial downlink BWP.
Fig. 1 and Fig. 2 is combined to be described in detail above according to an embodiment of the present invention for switching the method for portions of bandwidth.Under
Terminal device according to an embodiment of the present invention will be described in detail in conjunction with Fig. 3 in face.
Fig. 3 is the structural schematic diagram of terminal device according to an embodiment of the present invention.As shown in figure 3, terminal device 30 includes:
First processing module 31, for determine deactivate timer whether at the beginning of measuring interval preceding time-out；
Second processing module 32, if being used for the deactivation timer preceding time-out at the beginning of the measurement is spaced,
The switching moment of portions of bandwidth BWP is then determined according to the finish time at the measurement interval；Or,
The Second processing module 32, if before being used for the deactivation timer at the beginning of measurement is spaced not
Time-out, then practical overtime moment when being run according to the deactivation timer according to object run mode determine the switching of BWP
Moment, the finish time that the practical overtime moment is later than or is spaced equal to the measurement.
Terminal device according to an embodiment of the present invention, by deactivate timer measure be spaced at the beginning of before not
In the case where time-out, the switching moment of portions of bandwidth is determined according to the finish time at measurement interval, or according to deactivation timing
Practical overtime moment when device is run according to object run mode determines the switching moment of portions of bandwidth, can be avoided terminal device
It is interrupted in the measurement of measurement interim, improves communication efficient.
Optionally, as one embodiment, the Second processing module 32 is specifically used for:
The finish time at the measurement interval is determined as the switching moment；Or,
First moment was determined as the switching moment, first moment earlier than the measurement interval finish time and
Time interval between the finish time is the first preset duration；Or,
Second moment was determined as the switching moment, second moment be later than the finish time at the measurement interval and
Time interval between the finish time is the second preset duration.
Optionally, as one embodiment, the Second processing module 32 is specifically used for:
If completing measurement before the finish time at the measurement interval, described cut will be determined as at the time of completing and measure
Change the moment.
Optionally, as one embodiment, the Second processing module 32 is also used to:
The deactivation timer is closed at the beginning of measurement interval.
Optionally, as one embodiment, the Second processing module 32 is specifically used for:
The practical overtime moment is determined as the switching moment.
Optionally, as one embodiment, the object run mode includes one of following manner:
At the beginning of measurement interval, the timing duration for deactivating timer is increased into target duration, institute
State the difference of the duration and the remaining timing duration for deactivating timer at a length of measurement interval when target；
Suspend the deactivation timer at the beginning of measurement interval, and at the end of the measurement is spaced
Continue to run the deactivation timer quarter；And
The deactivation timer is closed at the beginning of measurement interval, and at the end of the measurement is spaced
Restart the deactivation timer quarter.
Optionally, as one embodiment, the Second processing module 32 is also used to:
According to from the network equipment configuration information or protocol conventions determine first preset duration；And/or
According to from the network equipment configuration information or protocol conventions determine second preset duration.
Mobile terminal provided in an embodiment of the present invention can be realized terminal device in the embodiment of the method for Fig. 1 realize it is each
Process, to avoid repeating, which is not described herein again.
Fig. 4 shows the structural schematic diagram of terminal device according to another embodiment of the present invention, as shown in figure 4, terminal is set
Standby 400 include: at least one processor 410, memory 420, at least one network interface 430 and user interface 440.Terminal is set
Various components in standby 400 are coupled by bus system 450.It is understood that bus system 450 is for realizing these components
Between connection communication.Bus system 450 further includes power bus, control bus and state letter in addition to including data/address bus
Number bus.But for the sake of clear explanation, various buses are all designated as bus system 450 in Fig. 4.
Wherein, user interface 440 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 420 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synclink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 420 of the system and method for description of the embodiment of the present invention is intended to include but is not limited to these
With the memory of any other suitable type.
In some embodiments, memory 420 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 421 and application program 422.
Wherein, operating system 421 include various system programs, such as ccf layer, core library layer, driving layer etc., for real
Existing various basic businesses and the hardware based task of processing.Application program 422 includes various application programs, such as media are broadcast
Device (Media Player), browser (Browser) etc. are put, for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 422.
In embodiments of the present invention, terminal device 400 further include: storage on a memory 420 and can be on the processor 410
The computer program of operation, computer program realize each process of method described in above-mentioned Fig. 1 when being executed by processor 410,
And identical technical effect can be reached, to avoid repeating, which is not described herein again.
The method that the embodiments of the present invention disclose can be applied in processor 410, or be realized by processor 410.
Processor 410 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 410 or the instruction of software form.Above-mentioned processing
Device 410 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the computer readable storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The meter
Calculation machine readable storage medium storing program for executing is located at memory 420, and processor 410 reads the information in memory 420, completes in conjunction with its hardware
The step of stating method.Specifically, it is stored with computer program on the computer readable storage medium, computer program is by processor
410 realize each step of embodiment of the method as shown in Figure 1 above when executing.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general place
It manages in device, controller, microcontroller, microprocessor, other electronic units for executing function of the present invention or combinations thereof.
For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned embodiment of the method shown in FIG. 1, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (16)
1. it is a kind of for switching the method for portions of bandwidth, it is applied to terminal device characterized by comprising
Determine deactivate timer whether at the beginning of measuring interval preceding time-out；
If the deactivation timer at the beginning of measurement is spaced before it is not overtime, according to it is described measurement interval knot
The beam moment determines the switching moment of portions of bandwidth BWP；Or,
If the deactivation timer at the beginning of measurement is spaced before it is not overtime, according to the deactivation timer
Practical overtime moment when running according to object run mode determines the switching moment of BWP, the practical overtime moment be later than or
Equal to the finish time at the measurement interval.
2. the method according to claim 1, wherein the finish time according to the measurement interval determines band
The switching moment of wide portion BWP, comprising:
The finish time at the measurement interval is determined as the switching moment；Or,
First moment was determined as the switching moment, first moment earlier than the measurement interval finish time and with institute
Stating the time interval between finish time is the first preset duration；Or,
Second moment was determined as the switching moment, second moment be later than the finish time at the measurement interval and with institute
Stating the time interval between finish time is the second preset duration.
3. the method according to claim 1, wherein the finish time according to measurement interval determines bandwidth portion
Divide the switching moment of BWP, comprising:
If measurement is completed before the finish time at the measurement interval, when by being determined as the switching at the time of completing and measure
It carves.
4. according to the method in claim 2 or 3, which is characterized in that the method also includes:
The deactivation timer is closed at the beginning of measurement interval.
5. the method according to claim 1, wherein it is described according to the deactivation timer according to object run
Practical overtime moment when mode is run determines the switching moment of BWP, comprising:
The practical overtime moment is determined as the switching moment.
6. according to the method described in claim 5, it is characterized in that, the object run mode includes one in following manner
Kind:
At the beginning of measurement interval, the timing duration for deactivating timer is increased into target duration, the mesh
The difference of the duration and the remaining timing duration for deactivating timer at a length of measurement interval when mark；
Suspend the deactivation timer at the beginning of measurement interval, and the finish time at the measurement interval after
Timer is deactivated described in reforwarding row；And
The deactivation timer, and the finish time weight at the measurement interval are closed at the beginning of measurement interval
Open the deactivation timer.
7. according to the method described in claim 2, it is characterized in that, the method also includes；
According to from the network equipment configuration information or protocol conventions determine first preset duration；And/or
According to from the network equipment configuration information or protocol conventions determine second preset duration.
8. a kind of terminal device characterized by comprising
First processing module, for determine deactivate timer whether at the beginning of measuring interval preceding time-out；
Second processing module, if not overtime, root before being used for the deactivation timer at the beginning of measurement is spaced
The switching moment of portions of bandwidth BWP is determined according to the finish time at the measurement interval；Or,
The Second processing module, if not overtime before being used for the deactivation timer at the beginning of measurement is spaced,
Practical overtime moment when then being run according to the deactivation timer according to object run mode determines the switching moment of BWP,
The finish time that the practical overtime moment is later than or is spaced equal to the measurement.
9. terminal device according to claim 8, which is characterized in that the Second processing module is specifically used for:
The finish time at the measurement interval is determined as the switching moment；Or,
First moment was determined as the switching moment, first moment earlier than the measurement interval finish time and with institute
Stating the time interval between finish time is the first preset duration；Or,
Second moment was determined as the switching moment, second moment be later than the finish time at the measurement interval and with institute
Stating the time interval between finish time is the second preset duration.
10. terminal device according to claim 8, which is characterized in that the Second processing module is specifically used for:
If measurement is completed before the finish time at the measurement interval, when by being determined as the switching at the time of completing and measure
It carves.
11. terminal device according to claim 9 or 10, which is characterized in that the Second processing module is also used to:
The deactivation timer is closed at the beginning of measurement interval.
12. terminal device according to claim 8, which is characterized in that the Second processing module is specifically used for:
The practical overtime moment is determined as the switching moment.
13. terminal device according to claim 12, which is characterized in that the object run mode includes in following manner
One kind:
At the beginning of measurement interval, the timing duration for deactivating timer is increased into target duration, the mesh
The difference of the duration and the remaining timing duration for deactivating timer at a length of measurement interval when mark；
Suspend the deactivation timer at the beginning of measurement interval, and the finish time at the measurement interval after
Timer is deactivated described in reforwarding row；And
The deactivation timer, and the finish time weight at the measurement interval are closed at the beginning of measurement interval
Open the deactivation timer.
14. terminal device according to claim 9, which is characterized in that the Second processing module is also used to:
According to from the network equipment configuration information or protocol conventions determine first preset duration；And/or
According to from the network equipment configuration information or protocol conventions determine second preset duration.
15. a kind of terminal device characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 7 is realized when the computer program is executed by the processor
Any one of described in for switch portions of bandwidth method the step of.
16. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The side for being used to switch portions of bandwidth as described in any one of claims 1 to 7 is realized when computer program is executed by processor
The step of method.
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