CN110460421A - The method of user equipment and its deactivation BWP, computer readable storage medium - Google Patents
The method of user equipment and its deactivation BWP, computer readable storage medium Download PDFInfo
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- CN110460421A CN110460421A CN201910789397.XA CN201910789397A CN110460421A CN 110460421 A CN110460421 A CN 110460421A CN 201910789397 A CN201910789397 A CN 201910789397A CN 110460421 A CN110460421 A CN 110460421A
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- user equipment
- deactivates
- channel quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of user equipment and its deactivate the method for BWP, computer readable storage medium.The method that the user equipment deactivates BWP includes: after discharging logic channel, and whether judgement does not correspond to any logic channel in the BWP of activated state；When there is the activated state BWP for not corresponding to any logic channel, the BWP is deactivated or directly discharged.Using above scheme, the BWP transmitted without any data can be deactivated in time under the premise of not increasing additional signaling overheads.
Description
Technical field
The present embodiments relate to the communications field more particularly to a kind of user equipment and its deactivates the method for BWP, calculates
Machine readable storage medium storing program for executing.
Background technique
With the continuous development of wireless communication technology, after 3G and 4G, 3GPP introduce 5G it is new wireless (New Radio,
NR) technology.In NR system, the maximum channel bandwidth of each carrier wave is 400MHz.Due to certain customers' equipment (User
Equipment, UE) it possibly can not support the bandwidth of 400MHz, and consider power consumption demand, therefore introduce fractional bandwidth
The concept of (Bandwidth Part, BWP).For each carrier wave, base station can configure one or more BWP for UE.UE is logical
Activation/deactivation BWP is crossed, different BWP can be used and communicated.BWP points are uplink (Uplink, UL) BWP and downlink
(Downlink, DL) BWP.
There are two types of implementations at present by activation/deactivation BWP: 1, base station passes through dedicated wireless heterogeneous networks (Radio
Resource Control, RRC) signaling or Downlink Control Information (Downlink Control Information, DCI) refer to
Show UE activation/deactivation BWP.2, UE is that different BWP starts timer, when the timer times out afterwards switches the DL BWP of activation
It can be initial activation DL BWP (Initial Active DL BWP) to default DL BWP, default DL BWP.Initial activation
BWP is BWP of the UE when being initially accessed.
For the BWP of activation, current implementation or need waits base station notice UE to deactivate the BWP, brings
Additional signaling overheads or after waiting the timer expiry of UE, could deactivate the BWP, cannot deactivate BWP in time, cause
The power consumption of UE increases.
Summary of the invention
The technical issues of embodiment of the present invention solves is gone in time how under the premise of not increasing additional signaling overheads
Activate BWP.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of method that user equipment deactivates BWP, the side
Method includes: after discharging logic channel, and whether judgement does not correspond to any logic channel in the BWP of activated state；When presence is not right
When answering the activated state BWP of any logic channel, the BWP is deactivated or directly discharged.
Optionally, the method that the user equipment deactivates BWP further include: the synchronous letter of BWP of the detection in activated state
Number corresponding channel quality；When the corresponding channel quality of the synchronization signal for detecting any one BWP meets preset condition,
Deactivate or directly discharge the BWP.
Optionally, the channel quality meet preset condition include: RSRP lower than preset reception power threshold or
RSRQ is lower than preset quality of reception thresholding.
Optionally, described when the corresponding channel quality of synchronization signal for detecting any one BWP meets preset item
When part, after deactivating or directly discharging the BWP, further includes: send instruction information to base station, the instruction packet
The BWP for containing: having deactivated or directly discharge.
Optionally, instruction information is sent by RRC signaling.
Optionally, the method that the user equipment deactivates BWP further include: receive the BWP that base station is sent by RRC signaling
Grouping indicate information；For being in same group of BWP of activated state, start the same packet data inactivity timer；In the deactivation
Before timer expiry, if receiving descending control signaling by any one BWP of the same group of BWP or passing through institute
Any one BWP transmission data for stating same group of BWP, restart the packet data inactivity timer；In the packet data inactivity timer time-out
Afterwards, deactivate or directly discharge the same group of BWP.
Optionally, the grouping instruction information includes: group basis or the information for indicating specific each group of BWP.
Optionally, the group basis includes: numerology attribute, and the BWP with identical numerology attribute is
Same group of BWP.
Optionally, it includes: by described same group that described any one BWP by the same group of BWP, which transmits data,
Any one BWP of BWP sends upstream data, or receives downlink data by any one BWP of the same group of BWP.
The embodiment of the present invention provides a kind of user equipment, comprising: judging unit is suitable for after discharging logic channel, judgement
Whether the BWP in activated state does not correspond to any logic channel；First deactivates unit, does not correspond to any logic suitable for working as to exist
When the activated state BWP of channel, the BWP is deactivated or directly discharged.
Optionally, the user equipment further include: detection unit is adapted to detect for the synchronization signal of the BWP in activated state
Corresponding channel quality；Second deactivates unit, suitable for when the corresponding channel quality of synchronization signal for detecting any one BWP
When meeting preset condition, the BWP is deactivated or directly discharged.
Optionally, the channel quality meet preset condition include: RSRP lower than preset reception power threshold or
RSRQ is lower than preset quality of reception thresholding.
Optionally, the second deactivation unit includes: deactivation subelement, detects any one BWP's suitable for working as
When the corresponding channel quality of synchronization signal meets preset condition, the BWP is deactivated or directly discharged；Transmission sub-unit,
Suitable for sending instruction information to base station, the finger after deactivation subelement deactivates or directly discharges the BWP
The BWP for showing that information includes: having deactivated or directly discharge.
Optionally, the transmission sub-unit is suitable for sending instruction information by RRC signaling.
Optionally, the user equipment further include: receiving unit, suitable for receiving BWP's that base station is sent by RRC signaling
Grouping instruction information；First processing units start the same deactivation timing suitable for the same group of BWP for being in activated state
Device；The second processing unit is suitable for before the packet data inactivity timer time-out, if passing through any one of the same group of BWP
A BWP receives descending control signaling or transmits data by any one BWP of the same group of BWP, restarts described deactivate
Active timer；Third deactivates unit, is suitable for after the packet data inactivity timer time-out, deactivates or directly discharges described same
One group of BWP.
Optionally, the grouping instruction information includes: group basis or the information for indicating specific each group of BWP.
Optionally, the group basis includes: numerology attribute, and the BWP with identical numerology attribute is
Same group of BWP.
Optionally, described the second processing unit includes: the first judgment sub-unit, suitable for judging whether by described same group
Any one BWP of BWP receives descending control signaling；Second judgment sub-unit, suitable for judging whether through the same group of BWP
Any one BWP send upstream data；Third judgment sub-unit, suitable for judging whether through any of the same group of BWP
One BWP receives downlink data；Subelement is handled, is suitable for before the packet data inactivity timer time-out, if by described same
Any one BWP of one group of BWP receives descending control signaling, passes through line number in any one BWP transmission of the same group of BWP
According to, or by any one BWP reception downlink data of the same group of BWP, restart the packet data inactivity timer.
The embodiment of the present invention provides a kind of computer readable storage medium, is stored thereon with computer instruction, the calculating
The step of executing any of the above-described kind of the method when machine instruction operation.
The embodiment of the present invention provides a kind of user equipment, including memory and processor, and being stored on the memory can
The computer instruction run on the processor, the processor execute any of the above-described kind of institute when running the computer instruction
The step of stating method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
The embodiment of the present invention is after discharging logic channel, it is first determined whether in the presence of the BWP for not corresponding to any logic channel,
Then it when there is the activated state BWP for not corresponding to any logic channel, actively deactivating or directly discharging the BWP, it can be with
Under the premise of not increasing additional signaling overheads, the BWP transmitted without any data is deactivated in time.
Further, the poor BWP of channel quality corresponding for synchronization signal, user equipment initiatively deactivate in time
Or directly discharge, additional signaling can be sent to avoid subsequent base stations and is deactivated, and signaling overheads is further saved.
Further, BWP is grouped, and is directed to each group of BWP, start packet data inactivity timer, it is possible to reduce user
The packet data inactivity timer number of plant maintenance, to reduce processing complexity.
Detailed description of the invention
Fig. 1 is the flow chart that a kind of user equipment provided in an embodiment of the present invention deactivates BWP method；
Fig. 2 is the flow chart that another user equipment provided in an embodiment of the present invention deactivates BWP method；
Fig. 3 is the flow chart that another user equipment provided in an embodiment of the present invention deactivates BWP method；
Fig. 4 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another user equipment provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another user equipment provided in an embodiment of the present invention.
Specific embodiment
In NR system, current BWP deactivation scheme or base station is needed to refer to by dedicated RRC signaling or DCI
Show user equipment activation/deactivation BWP or need to start timer for the DL BWP other than default DL BWP, works as timer
The BWP is deactivated after time-out.For the BWP of activation, current implementation or need that base station notifying user equipment is waited to go
The BWP is activated, after bringing additional signaling overheads or waiting the timer expiries of user equipmenies, the BWP could be deactivated,
BWP cannot be deactivated in time, and the power consumption of user equipment is caused to increase.
The embodiment of the present invention is after discharging logic channel, it is first determined whether in the presence of the BWP for not corresponding to any logic channel,
Then it when there is the activated state BWP for not corresponding to any logic channel, actively deactivating or directly discharging the BWP, it can be with
Under the premise of not increasing additional signaling overheads, the BWP transmitted without any data is deactivated in time.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
Referring to Fig. 1, the embodiment of the invention provides a kind of user equipmenies to deactivate BWP method, the method may include
Following steps:
Step S101, after discharging logic channel, whether judgement does not correspond to any logic channel in the BWP of activated state.
In specific implementation, for the user equipment of connected state, base station can configure the BWP of multiple activation, multiple logics
Channel is commenced business.One of logic channel may map to multiple BWP, also may map to a BWP.Work as user equipment
After the RRC signaling for receiving release logic channel, normal logic channel release processing is executed.When release logic channel processing is completed
Afterwards, whether judgement does not correspond to any logic channel in the BWP of activated state, because not corresponding to any logic channel means no longer
There are any data to transmit, also there is no need to be in activated state, therefore does not correspond to being in for any logic channel firstly the need of judgement and swash
The BWP of state living.
Step S102, when exist do not correspond to any logic channel activated state BWP when, deactivate or directly discharge described in
BWP。
In specific implementation, when there is the activated state BWP for not corresponding to any logic channel, selection deactivation or direct
Discharge the BWP.Not corresponding to any logic channel means that there is no the transmission of any data, deactivates or directly discharges at this time
The BWP under the premise of can not increasing additional signaling overheads, deactivates the BWP transmitted without any data in time.
In specific implementation, it is also based on the corresponding channel quality of BWP and deactivates the BWP.When the corresponding channel of BWP
When second-rate, normal data transmission can not be carried out, can choose deactivation or directly discharges the BWP, to avoid rear
Continuous base station sends additional signaling and deactivate or directly discharge, and further saves signaling overheads.
In an embodiment of the present invention, the corresponding channel quality of synchronization signal of BWP of the detection in activated state；Work as detection
When meeting preset condition to the corresponding channel quality of synchronization signal of any one BWP, deactivate or described in directly discharging
BWP。
It in specific implementation, can be according to Reference Signal Received Power (Reference Signal Receiving
Power, RSRP) judge the corresponding channel quality of the synchronization signal of BWP, RSRP is institute that reference signal is carried in some symbol
There is the average value of the signal power received on resource particle (Resource Element, RE), can be used to indicate wireless communication
Number intensity.It can also be according to Reference Signal Received Quality (Reference Signal Receiving Quality, RSRQ)
Judge that the corresponding channel quality of the synchronization signal of BWP, RSRQ are ratio of the RSRP relative to all signal reception powers of cell.
In specific implementation, the preset condition that the channel quality meets can be lower than preset reception power door for RSRP
Limit, or RSRQ is lower than preset quality of reception thresholding.
In specific implementation, after the user equipment, which is based on the corresponding channel quality of BWP, deactivates the BWP, in order to
Avoid subsequent base stations from sending additional signaling and deactivate the BWP, the user equipment can notify base station deactivated or
The BWP of person's release.
In an embodiment of the present invention, described when the corresponding channel quality of synchronization signal for detecting any one BWP
When meeting preset condition, after deactivating or directly discharging the BWP, further includes: send instruction information to base station, it is described
Instruction information includes: the BWP for having deactivated or directly having discharged.
In specific implementation, instruction information can be sent by RRC signaling.
In specific implementation, due to safeguarding independent packet data inactivity timer for different BWP, user equipment maintenance is determined
When device number it is more, memory overhead is larger, therefore can be grouped to BWP, and be directed to each group of BWP, maintain one deactivation
Timer, such as the same packet data inactivity timer is used for the BWP with identical numerology.Wherein numerology is
Set of parameter that 5G system defines, including subcarrier spacing, cyclic prefix (Cyclic Prefix, CP) type etc..For each
Group BWP, maintains a packet data inactivity timer, it is possible to reduce the packet data inactivity timer number of user equipment maintenance, thus at reduction
Manage complexity.
In specific implementation, base station can indicate the side of the user equipment BWP grouping in a manner of RRC signaling to first pass through in advance
Formula, for example, base station can indicate that there is the BWP of identical numerology to be same group of BWP or the user equipment is notified to have
The information of each group of BWP of body, the information that the user equipment is indicated based on base station start same deactivate for each group of BWP
Active timer.
In an embodiment of the present invention, the grouping that can receive the BWP that base station is sent by RRC signaling indicates information；It is right
In same group of BWP for being in activated state, start the same packet data inactivity timer；Before the packet data inactivity timer time-out, such as
Fruit receives descending control signaling by any one BWP of the same group of BWP or passes through any of the same group of BWP
One BWP transmits data, restarts the packet data inactivity timer；After the packet data inactivity timer time-out, deactivate or direct
Discharge the same group of BWP.
In an embodiment of the present invention, the group basis may include: numerology attribute, have identical
The BWP of numerology attribute is same group of BWP.
In specific implementation, it can be by described that described any one BWP by the same group of BWP, which transmits data,
Any one BWP of same group of BWP sends upstream data, or is received by any one BWP of the same group of BWP
Downlink data both can also send upstream data, further through described same group by any one BWP of the same group of BWP
Any one BWP of BWP receives downlink data.
In an embodiment of the present invention, base station by RRC signaling indicate described user device configuration BWP0, BWP1 and
BWP2, it is same group of BWP that wherein BWP 0, which is initial activation BWP, BWP1 and BWP2, and when corresponding packet data inactivity timer is a length of
200ms.After the user equipment receives the RRC signaling of above-mentioned configuration, for BWP1 and BWP2, starting duration is determining for 200ms
When device T1.T1 time-out before, if receive descending control signaling from BWP1 or BWP2, receive downlink data or
Upstream data is transmitted, T1 is restarted.After T1 time-out, BWP1 and BWP2 is deactivated.
Using above scheme, after discharging logic channel, it is first determined whether in the presence of any logic channel is not corresponded to
BWP actively deactivates or directly discharges the BWP then when there is the activated state BWP for not corresponding to any logic channel,
The BWP transmitted without any data can be deactivated in time under the premise of not increasing additional signaling overheads, reduce user equipment
Power consumption.
To more fully understand those skilled in the art and implementing the present invention, the embodiment of the invention provides another users
The method that equipment deactivates BWP, as shown in Figure 2.
Referring to fig. 2, the method that the user equipment deactivates BWP may include steps of:
Step S201, the corresponding channel quality of synchronization signal of BWP of the detection in activated state.
In specific implementation, when the corresponding channel quality of BWP is poor, normal data transmission, Ke Yixuan can not be carried out
It selects deactivation and perhaps directly discharges the BWP and send additional signaling to avoid subsequent base stations and deactivate or directly release
It puts, further saves signaling overheads.
Step S202, when the corresponding channel quality of the synchronization signal for detecting any one BWP meets preset condition,
Deactivate or directly discharge the BWP.
In specific implementation, it can judge that the corresponding channel quality of the synchronization signal of BWP, RSRP are at some according to RSRP
The average value of the signal power received on all RE of carrying reference signal in symbol can be used to indicate the strong of wireless signal
Degree.It can also judge that the corresponding channel quality of the synchronization signal of BWP, RSRQ are RSRP relative to all signals of cell according to RSRQ
Receive the ratio of power.
In specific implementation, it can be RSRP lower than preset reception power door that the channel quality, which meets preset condition,
Limit, or RSRQ is lower than preset quality of reception thresholding.
In specific implementation, after the user equipment, which is based on the corresponding channel quality of BWP, deactivates the BWP, in order to
Avoid subsequent base stations from sending additional signaling and deactivate the BWP, the user equipment can notify base station deactivated or
The BWP of person's release.
In an embodiment of the present invention, described when the corresponding channel quality of synchronization signal for detecting any one BWP
When meeting preset condition, after deactivating or directly discharging the BWP, further includes: send instruction information to base station, it is described
Instruction information includes: the BWP for having deactivated or directly having discharged.
In specific implementation, instruction information can be sent by RRC signaling.
Using above scheme, the poor BWP of channel quality corresponding for synchronization signal, user equipment is initiatively gone in time
Activation directly discharges, and additional signaling can be sent to avoid subsequent base stations and is deactivated, signaling overheads is further saved.
To more fully understand those skilled in the art and implementing the present invention, the embodiment of the invention provides another users
The method that equipment deactivates BWP, as shown in Figure 3.
Referring to Fig. 3, the method that the user equipment deactivates BWP be may include steps of:
Step S301, the grouping for receiving the BWP that base station is sent by RRC signaling indicate information.
In specific implementation, due to safeguarding independent packet data inactivity timer for different BWP, user equipment maintenance is determined
When device number it is more, memory overhead is larger, therefore can be grouped to BWP, and be directed to each group of BWP, maintain one deactivation
Timer, such as the same packet data inactivity timer is used for the BWP with identical numerology.Wherein numerology is
The set of parameter that 5G system defines may include subcarrier spacing, cyclic prefix (Cyclic Prefix, CP) type etc..For
Each group of BWP maintains a packet data inactivity timer, it is possible to reduce the packet data inactivity timer number of user equipment maintenance, to subtract
Complexity is handled less.
In specific implementation, base station can indicate the side of the user equipment BWP grouping in a manner of RRC signaling to first pass through in advance
Formula.For example, base station can indicate that there is the BWP of identical numerology to be same group of BWP or the user equipment is notified to have
The information of each group of BWP of body, the information that the user equipment is indicated based on base station start same deactivate for each group of BWP
Active timer.
In an embodiment of the present invention, the group basis may include: numerology attribute, have identical
The BWP of numerology attribute is same group of BWP.
Step S302 starts the same packet data inactivity timer for being in same group of BWP of activated state.
Step S303, before packet data inactivity timer time-out, if by the same group of BWP any one
BWP receives descending control signaling or transmits data by any one BWP of the same group of BWP, restarts the deactivation
Timer.
Step S304 deactivates or directly discharges the same group of BWP after the packet data inactivity timer time-out.
In specific implementation, it can be by described that described any one BWP by the same group of BWP, which transmits data,
Any one BWP of same group of BWP sends upstream data, or is received by any one BWP of the same group of BWP
Downlink data both can also send upstream data, further through described same group by any one BWP of the same group of BWP
Any one BWP of BWP receives downlink data.
In an embodiment of the present invention, base station by RRC signaling indicate described user device configuration BWP0, BWP1 and
BWP2, it is same group of BWP that wherein BWP 0, which is initial activation BWP, BWP1 and BWP2, and when corresponding packet data inactivity timer is a length of
200ms.After the user equipment receives the RRC signaling of above-mentioned configuration, for BWP1 and BWP2, starting duration is determining for 200ms
When device T1.T1 time-out before, if receive descending control signaling from BWP1 or BWP2, receive downlink data or
Upstream data is transmitted, T1 is restarted.After T1 time-out, BWP1 and BWP2 is deactivated.
Using above scheme, by being grouped to BWP, and it is directed to each group of BWP, starts packet data inactivity timer, it can be with
The packet data inactivity timer number for reducing user equipment maintenance, to reduce processing complexity.
To more fully understand those skilled in the art and implementing the present invention, the embodiment of the invention provides one kind can be real
The corresponding user equipment of method of existing above-mentioned deactivation BWP, as shown in Figure 4.
Referring to fig. 4, the user equipment 40 includes: that judging unit 41 and first deactivate unit 42, in which:
The judging unit 41 is suitable for after discharging logic channel, and it is any whether judgement does not correspond in the BWP of activated state
Logic channel.
Described first deactivates unit 42, suitable for deactivating when there is the activated state BWP for not corresponding to any logic channel
Or directly discharge the BWP.
In specific implementation, the user equipment 40 can also include: that detection unit 43, second deactivates unit 44,
In:
The detection unit 43 is adapted to detect for the corresponding channel quality of synchronization signal of the BWP in activated state.
Described second deactivates unit 44, suitable for when the corresponding channel quality of synchronization signal for detecting any one BWP
When meeting preset condition, the BWP is deactivated or directly discharged.
In an embodiment of the present invention, it includes: RSRP lower than preset reception that the channel quality, which meets preset condition,
Power threshold or RSRQ are lower than preset quality of reception thresholding.
In an embodiment of the present invention, the second deactivation unit 44 includes: to deactivate subelement 441 and send sub single
Member 442, in which:
The deactivation subelement 441, suitable for expiring when the corresponding channel quality of synchronization signal for detecting any one BWP
When the preset condition of foot, the BWP is deactivated or directly discharged.
The transmission sub-unit 442, suitable for when the deactivations subelement deactivation or directly discharge the BWP it
Afterwards, instruction information is sent to base station, and the instruction information includes: the BWP for having deactivated or directly having discharged.
In an embodiment of the present invention, the transmission sub-unit 442 is suitable for sending instruction information by RRC signaling.
In specific implementation, the user equipment 40 further include: receiving unit 45, first processing units 46, second processing
Unit 47 and third deactivate unit 48, in which:
The receiving unit 45, the grouping suitable for receiving the BWP that base station is sent by RRC signaling indicate information.
The first processing units 46 start the same deactivation timing suitable for the same group of BWP for being in activated state
Device.
Described the second processing unit 47 is suitable for before the packet data inactivity timer time-out, if passing through described same group
Any one BWP of BWP receives descending control signaling or transmits data by any one BWP of the same group of BWP,
Restart the packet data inactivity timer.
The third deactivates unit 48, is suitable for after the packet data inactivity timer time-out, deactivates or directly discharge
The same group of BWP.
In an embodiment of the present invention, the grouping instruction information includes: that group basis or instruction are each group specific
The information of BWP.
In an embodiment of the present invention, the group basis includes: numerology attribute, has identical numerology
The BWP of attribute is same group of BWP.
In an embodiment of the present invention, described the second processing unit 47 includes: the judgement of the first judgment sub-unit 471, second
Subelement 472, third judgment sub-unit 473 and processing subelement 474, in which:
First judgment sub-unit 471, suitable for judging whether that any one BWP by the same group of BWP is received
Descending control signaling.
Second judgment sub-unit 472, suitable for judging whether that any one BWP by the same group of BWP is sent
Upstream data.
The third judgment sub-unit 473, suitable for judging whether that any one BWP by the same group of BWP is received
Downlink data.
The processing subelement 474 is suitable for before the packet data inactivity timer time-out, if passing through described same group
Any one BWP of BWP receives descending control signaling, sends upstream data by any one BWP of the same group of BWP,
Or downlink data is received by any one BWP of the same group of BWP, restart the packet data inactivity timer.
In specific implementation, the workflow and principle of the user equipment 40 can be referred to and be deactivated in above-described embodiment
Description in the method for BWP, details are not described herein again.
The embodiment of the present invention provides a kind of computer readable storage medium, is stored thereon with computer instruction, the calculating
The step of executing any of the above-described kind of the method when machine instruction operation, details are not described herein again.
The embodiment of the present invention provides a kind of user equipment, including memory and processor, and being stored on the memory can
The computer instruction run on the processor, the processor execute any of the above-described kind of institute when running the computer instruction
The step of stating method.
To more fully understand those skilled in the art and implementing the present invention, the embodiment of the invention provides another kinds can
Realize the corresponding user equipment of method of above-mentioned deactivation BWP, as shown in Figure 5.
Referring to Fig. 5, the user equipment 50 may include: that detection unit 43, second deactivates unit 44, in which:
The detection unit 43 is adapted to detect for the corresponding channel quality of synchronization signal of the BWP in activated state.
Described second deactivates unit 44, suitable for when the corresponding channel quality of synchronization signal for detecting any one BWP
When meeting preset condition, the BWP is deactivated or directly discharged.
In an embodiment of the present invention, it includes: RSRP lower than preset reception that the channel quality, which meets preset condition,
Power threshold or RSRQ are lower than preset quality of reception thresholding.
In an embodiment of the present invention, the second deactivation unit 44 includes: to deactivate subelement 441 and send sub single
Member 442, in which:
The deactivation subelement 441, suitable for expiring when the corresponding channel quality of synchronization signal for detecting any one BWP
When the preset condition of foot, the BWP is deactivated or directly discharged.
The transmission sub-unit 442, suitable for when the deactivations subelement deactivation or directly discharge the BWP it
Afterwards, instruction information is sent to base station, and the instruction information includes: the BWP for having deactivated or directly having discharged.
In an embodiment of the present invention, the transmission sub-unit 442 is suitable for sending instruction information by RRC signaling.
In specific implementation, the workflow and principle of the user equipment 50 can be referred to and be deactivated in above-described embodiment
Description in the method for BWP, details are not described herein again.
The embodiment of the present invention provides a kind of computer readable storage medium, is stored thereon with computer instruction, the calculating
The step of executing any of the above-described kind of the method when machine instruction operation, details are not described herein again.
The embodiment of the present invention provides a kind of user equipment, including memory and processor, and being stored on the memory can
The computer instruction run on the processor, the processor execute any of the above-described kind of institute when running the computer instruction
The step of stating method.
To more fully understand those skilled in the art and implementing the present invention, the embodiment of the invention provides have one kind can
Realize the corresponding user equipment of method of above-mentioned deactivation BWP, as shown in Figure 6.
Referring to Fig. 6, the user equipment 60 may include: receiving unit 45, first processing units 46, the second processing unit
47 and third deactivate unit 48, in which:
The receiving unit 45, the grouping suitable for receiving the BWP that base station is sent by RRC signaling indicate information.
The first processing units 46 start the same deactivation timing suitable for the same group of BWP for being in activated state
Device.
Described the second processing unit 47 is suitable for before the packet data inactivity timer time-out, if passing through described same group
Any one BWP of BWP receives descending control signaling or transmits data by any one BWP of the same group of BWP,
Restart the packet data inactivity timer.
The third deactivates unit 48, is suitable for after the packet data inactivity timer time-out, deactivates or directly discharge
The same group of BWP.
In an embodiment of the present invention, the grouping instruction information includes: that group basis or instruction are each group specific
The information of BWP.
In an embodiment of the present invention, the group basis includes: numerology attribute, has identical numerology
The BWP of attribute is same group of BWP.
In an embodiment of the present invention, described the second processing unit 47 includes: the judgement of the first judgment sub-unit 471, second
Subelement 472, third judgment sub-unit 473 and processing subelement 474, in which:
First judgment sub-unit 471, suitable for judging whether that any one BWP by the same group of BWP is received
Descending control signaling.
Second judgment sub-unit 472, suitable for judging whether that any one BWP by the same group of BWP is sent
Upstream data.
The third judgment sub-unit 473, suitable for judging whether that any one BWP by the same group of BWP is received
Downlink data.
The processing subelement 474 is suitable for before the packet data inactivity timer time-out, if passing through described same group
Any one BWP of BWP receives descending control signaling, sends upstream data by any one BWP of the same group of BWP,
Or downlink data is received by any one BWP of the same group of BWP, restart the packet data inactivity timer.
In specific implementation, the workflow and principle of the user equipment 60 can be referred to and be deactivated in above-described embodiment
Description in the method for BWP, details are not described herein again.
The embodiment of the present invention provides a kind of computer readable storage medium, is stored thereon with computer instruction, the calculating
The step of executing any of the above-described kind of the method when machine instruction operation, details are not described herein again.
The embodiment of the present invention provides a kind of user equipment, including memory and processor, and being stored on the memory can
The computer instruction run on the processor, the processor execute any of the above-described kind of institute when running the computer instruction
The step of stating method.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: ROM, RAM, disk or CD etc..
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of method that user equipment deactivates BWP characterized by comprising
The corresponding channel quality of synchronization signal of BWP of the detection in activated state；
When the corresponding channel quality of the synchronization signal for detecting any one BWP meets preset condition, deactivate or straight
Meet the release BWP.
2. the method that user equipment according to claim 1 deactivates BWP, which is characterized in that the channel quality meets
Preset condition includes: that RSRP is lower than preset reception power threshold or RSRQ lower than preset quality of reception thresholding.
3. the method that user equipment according to claim 1 deactivates BWP, which is characterized in that in deactivation or directly
After discharging the BWP, comprising:
Instruction information is sent to base station, the instruction information includes: the BWP for having deactivated or directly having discharged.
4. the method that user equipment according to claim 3 deactivates BWP, which is characterized in that the transmission indicates information
To base station, comprising:
The instruction information is sent to the base station by RRC signaling.
5. a kind of user equipment characterized by comprising
Detection unit is adapted to detect for the corresponding channel quality of synchronization signal of the BWP in activated state；
Second deactivates unit, suitable for that ought detect that it is preset that the corresponding channel quality of synchronization signal of any one BWP meets
When condition, the BWP is deactivated or directly discharged.
6. user equipment according to claim 5, which is characterized in that the channel quality meets preset condition and includes:
RSRP is lower than preset quality of reception thresholding lower than preset reception power threshold or RSRQ.
7. user equipment according to claim 5, which is characterized in that the second deactivation unit includes: to deactivate son
Unit, suitable for when the corresponding channel quality of the synchronization signal for detecting any one BWP meets preset condition, deactivate or
Person directly discharges the BWP；
Transmission sub-unit, suitable for sending instruction letter after the deactivation subelement deactivates or directly discharges the BWP
Breath is to base station, and the instruction information includes: the BWP for having deactivated or directly having discharged.
8. user equipment according to claim 7, which is characterized in that the transmission sub-unit is suitable for sending out by RRC signaling
Send instruction information.
9. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction fortune
Perform claim requires the step of any one of 1 to 4 the method when row.
10. a kind of user equipment, including memory and processor, it is stored with and can runs on the processor on the memory
Computer instruction, which is characterized in that perform claim requires any in 1 to 4 when the processor runs the computer instruction
The step of item the method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910789397.XA CN110460421A (en) | 2017-09-26 | 2017-09-26 | The method of user equipment and its deactivation BWP, computer readable storage medium |
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| CN201910789397.XA CN110460421A (en) | 2017-09-26 | 2017-09-26 | The method of user equipment and its deactivation BWP, computer readable storage medium |
| CN201710885394.7A CN109561472B (en) | 2017-09-26 | 2017-09-26 | User equipment and method for deactivating BWP thereof, computer readable medium |
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| CN201710885394.7A Division CN109561472B (en) | 2017-09-26 | 2017-09-26 | User equipment and method for deactivating BWP thereof, computer readable medium |
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| CN201910789398.4A Active CN110460422B (en) | 2017-09-26 | 2017-09-26 | User equipment, method of deactivating BWP thereof, and computer-readable storage medium |
| CN201710885394.7A Active CN109561472B (en) | 2017-09-26 | 2017-09-26 | User equipment and method for deactivating BWP thereof, computer readable medium |
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| CN111867012A (en) * | 2019-04-30 | 2020-10-30 | 大唐移动通信设备有限公司 | Method for controlling terminal energy saving, network side equipment and terminal |
| US20220264673A1 (en) * | 2019-07-23 | 2022-08-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Direct connection communication method and apparatus |
| US11582784B2 (en) * | 2019-08-12 | 2023-02-14 | FG Innovation Company Limited | Method and apparatus for PDCCH monitoring adaptation |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109561472B (en) | 2020-07-14 |
| CN110460422A (en) | 2019-11-15 |
| CN109561472A (en) | 2019-04-02 |
| CN110460422B (en) | 2022-03-25 |
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Application publication date: 20191115 |