CN106160975A - For processing the expired method of deexcitation timer - Google Patents
For processing the expired method of deexcitation timer Download PDFInfo
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- CN106160975A CN106160975A CN201510163882.8A CN201510163882A CN106160975A CN 106160975 A CN106160975 A CN 106160975A CN 201510163882 A CN201510163882 A CN 201510163882A CN 106160975 A CN106160975 A CN 106160975A
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- community
- control channel
- uplink control
- physical uplink
- subscriber equipment
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000008569 process Effects 0.000 claims abstract description 26
- 230000002776 aggregation Effects 0.000 claims abstract description 9
- 238000004220 aggregation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000004891 communication Methods 0.000 claims description 25
- 238000013468 resource allocation Methods 0.000 claims description 17
- 230000004913 activation Effects 0.000 claims description 12
- 230000005545 community transmission Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000003213 activating effect Effects 0.000 abstract description 2
- 230000009849 deactivation Effects 0.000 description 9
- 230000011664 signaling Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 101150014328 RAN2 gene Proteins 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to for processing the expired method of the deexcitation timer from community (PUCCH SCell) being configured physical uplink control channel among a kind of subscriber equipment in the carrier aggregation system strengthened, the method includes that described subscriber equipment support is configured the deexcitation timer from community (PUCCH SCell) of physical uplink control channel；And subscriber equipment process is configured the expired of the deexcitation timer from community (PUCCH SCell) of physical uplink control channel when described deexcitation timer (sCellDeactivationTimer) is expired.According to the advantage of method of the present invention be its implementation process relatively simple and with the common recognition reached in 3 gpp i.e. " when be configured physical uplink control channel from community SCell deexcitation time belong to this and be configured should not activating from community SCell from other of community SCell of physical uplink control channel " consistent.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly, at the carrier wave strengthened
It is configured physical uplink control channel for process among subscriber equipment in paradigmatic system
The expired method of the deexcitation timer from community (PUCCH SCell).
Background technology
Among RAN#66 meeting, reach following common recognition, i.e. carrier aggregation user has been set
Support for Bei to transmit at the PUCCH on the SCell of community.This is configured for PUCCH
The activation from community SCell and deexcitation discussed among RAN2 and reached as follows
Common recognition, i.e. " be configured PUCCH supports activation/deactivation from community SCell ".Work as quilt
Configuration PUCCH when the SCell deexcitation of community, other belong to this and are configured PUCCH
From other of community SCell, from community SCell, (we are also referred to as with being configured here
PUCCH be associated from community SCell other from community SCell) the most should not activate.
Among carrier aggregation system, swash except base station eNB sends activation/deactivation MAC CE
Work/deexcitation, outside the SCell of community, is also directed to each from community among user equipment (UE)
There is a deexcitation timer and be used for controlling activation/deactivation state in SCell.Deexcitation timing
Device should be from community to control in MAC layer work together with activation/deactivation MAC CE
The activation of SCell and deactivation status.
Among the carrier aggregation system in past, deexcitation timer is based on carrier component
And the timer that each carrier component is corresponding is operating independently, but gather at the carrier wave strengthened
Among assembly system, when being configured when being deactivated of PUCCH from community SCell, other belong to
It is configured should not activate from community SCell from community SCell of PUCCH in this, because of
This just create when be configured PUCCH from the deexcitation timer of community SCell in its phase
Association the deexcitation timer expiration from community SCell before expired time how to process relevant
The problem of Lian Cong community SCell.
Among the carrier aggregation system in past, there is deexcitation timer used below deactivate
The process of Huo Yigecong community.MAC entity is each configured maintaining from community SCell
One sCellDeactivationTimer timer and according to its expired come deexcitation therewith
Corresponding from community.These sCellDeactivationTimer timers are by RRC signaling quilt
It is configured with identical initial value.
If this MAC entity receives activation/deactivation at a Transmission Time Interval TTI
The instruction of MAC control element activates and should then start from community or restart and be somebody's turn to do from little
SCellDeactivationTimer timer corresponding for district SCell；
If with this sCellDeactivationTimer corresponding from community SCell activated
Timer is expired on a certain Transmission Time Interval TTI, then deexcitation should be from community SCell
And the sCellDeactivationTimer timer stopped and should be corresponding from community.
If the physical downlink control channel on the SCell of community activated
PDCCH instruction activated have on the SCell of community uplink resource allocation or
Downlink resources distribute, or scheduling activated on the Serving cell of community SCell
Physical downlink control channel PDCCH instruction activated have on the SCell of community
When uplink resource allocation or downlink resource allocations, then restart and be somebody's turn to do from little
The sCellDeactivationTimer timer that district is associated.
As a rule, base station wireless channel conditions based on factors such as this carrier wave, use
The data volume at family, cell load etc. determine this activation/deactivation state from community.Deexcitation
Timer is introduced into solve some error situations, and (such as PDCCH loses, MAC deactivates
CE loss of living etc.) and the signaling consumption of less MAC deexcitation CE.Base station eNB needs
Follow the tracks of this deexcitation timer so as this base station when this is timed device deexcitation from community not
Distribute any uplink/downlink resources.If this base station eNB decides not to need to be somebody's turn to do
Community, then this base station eNB generally sends activation/deactivation MAC CE and comes this community of deexcitation,
But in a case where, i.e. will be between the ensuing transmission time when this deexcitation timer
When TTI is expired, this base station eNB may send this activation/deactivation MAC CE
But allow subscriber equipment perform deexcitation based on this timer.Can by such mode
Reduce the expense of MAC deexcitation CE.Additionally, in order to avoid subscriber equipment does not receives sharp
Work/deexcitation MAC CE and corresponding PDCCH, if subscriber equipment is in this deexcitation
Not receiving any up-link and downlink resource allocations among timer, it will deactivate
It serves somebody right from community.
All above processes of deexcitation timer are all based on what carrier component performed, and
And timer corresponding to each carrier component can be operated individually, but strengthening
Among carrier aggregation system, when physical uplink control channel PUCCH is from community SCell
During deexcitation, other belong to the most should not being activated from community of this PUCCH SCell, because of
This behavior needing formulation/standardized user equipment and relevant signaling are to solve above asking
Topic.The most there is not the technical scheme solving above technical problem.
Summary of the invention
Based on the understanding to background above technology, the present invention proposes a kind of at the carrier wave strengthened
It is configured physical uplink control channel for process among the subscriber equipment of paradigmatic system
The expired method of the deexcitation timer from community (PUCCH SCell), described method
Including:
-described subscriber equipment support be configured physical uplink control channel from community
Deexcitation timer on (PUCCH SCell)；And
-when described deexcitation timer (sCellDeactivationTimer) is expired described use
Family equipment process be configured physical uplink control channel from community (PUCCH SCell)
On deexcitation timer expired.
According to the advantage of method of the present invention be its implementation process relatively simple and with
The common recognition reached in 3GPP i.e. " when be configured physical uplink control channel from community
Should not activate during SCell deexcitation belong to this be configured physical uplink control channel from
Other of community SCell are from community SCell " consistent.
Among according to one embodiment of the present of invention, described subscriber equipment processes and is configured thing
The deexcitation timer from community (PUCCH SCell) of reason uplink control channel
Expired farther include:
-described subscriber equipment is described deexcitation timer (sCellDeactivationTimer)
Time expired deexcitation all with described be configured physical uplink control channel from community
What (PUCCH SCell) was associated first from community and described is configured physical uplink link control
Channel processed from community (PUCCH SCell).
Among according to one embodiment of the present of invention, described subscriber equipment suspends and described quilt
Be associated from community (PUCCH SCell) the first of configuration physical uplink control channel
On community operation and when described in be configured physical uplink control channel from little
District (PUCCH SCell) activates or again for controlling with the described physical uplink link that is configured
First up-link from community being associated from community (PUCCH SCell) of channel controls
Message (UCI) has redistributed main plot or other PUCCH resource on community
Shi Jixu with described be configured physical uplink control channel from community (PUCCH
SCell) first be associated operation on community.
Among according to one embodiment of the present of invention, process at described subscriber equipment and be configured
The deexcitation timer from community (PUCCH SCell) of physical uplink control channel
Expired the first Transmission Time Interval (TTI) among or the second transmission time before between
Among (TTI), the base station that described user equipment monitors communicates and described subscriber equipment
Between communication and according to monitored results process described in be configured physical uplink link control letter
Deexcitation timer on Dao Cong community (PUCCH SCell) expired.
More specifically, among according to an alternative embodiment of the invention, as described user
The result of the communication between base station and described subscriber equipment that monitoring of tools communicates is described
Subscriber equipment do not receive any and described be configured physical uplink control channel from little
District (PUCCH SCell) be associated first from community expired at described deexcitation timer
The first Transmission Time Interval (TTI) on uplink resource allocation or downlink
During resource distribution, described subscriber equipment deexcitation all with described be configured physical uplink link
Control channel be associated from community first from community and is configured the control of physical uplink link
Channel from community (PUCCH SCell).
According among an alternative embodiment of the invention, when described user equipment monitors therewith
The result of the communication between base station and the described subscriber equipment of communication is that described subscriber equipment receives
To with described be configured physical uplink control channel from community (PUCCH SCell) phase
Association first from community at the first expired Transmission Time Interval of described deexcitation timer
(TTI) when uplink resource allocation on or downlink resource allocations, described use
Family equipment ignore the expired of described deexcitation timer (sCellDeactivationTimer) and
Be configured described in restarting physical uplink control channel from community (PUCCH
SCell) the described deexcitation timer (sCellDeactivationTimer) on.
From above embodiment, the method for the foundation present invention is in the mistake processing this timer
" the first expired transmission time of deexcitation timer described in this subscriber equipment is added during the phase
Whether receive on interval (TTI) and the described physical uplink control channel that is configured
The first uplink resource allocation from community of being associated from community (PUCCH SCell) or
Person's downlink resource allocations " Rule of judgment, this contributes to have sent in base station eNB
But MAC CE or PDCCH activates this SCell being configured PUCCH this user
Equipment avoids the deexcitation of this timer in the case of not receiving.
According among an alternative embodiment of the invention, when described user equipment monitors therewith
The result of the communication between base station and the described subscriber equipment of communication is that described subscriber equipment is in institute
State among the second Transmission Time Interval (TTI) before deexcitation timer expiration or in institute
State do not receive on expired first Transmission Time Interval (TTI) of deexcitation timer with
Described it is configured being associated from community (PUCCH SCell) of physical uplink control channel
First from the uplink control message (UCI) of community described main plot or other from
During the configuration transmitted in the PUCCH resource on community, described subscriber equipment deexcitation institute
State be configured physical uplink control channel from community (PUCCH SCell) and all with
Described it is configured being associated from community (PUCCH SCell) of physical uplink control channel
First from community.
According among an alternative embodiment of the invention, when described user equipment monitors therewith
The result of the communication between base station and the described subscriber equipment of communication is that described subscriber equipment is in institute
State among the second Transmission Time Interval (TTI) before deexcitation timer expiration or in institute
State and receive and institute on expired first Transmission Time Interval (TTI) of deexcitation timer
State and be configured being associated from community (PUCCH SCell) of physical uplink control channel
First from the uplink control message (UCI) of community, in described main plot or other are from little
In PUCCH resource on district transmission configuration and described main plot or other are from little
During the configuration of the PUCCH resource on district, described in described subscriber equipment deexcitation, it is configured thing
Reason uplink control channel is from community (PUCCH SCell).Further, according to this
Among another embodiment of invention, described in the also deexcitation of described subscriber equipment, first from community
In be not reallocated the first of PUCCH resource from community.Further, according to this
Among another embodiment of invention, with the described physical uplink control channel that is configured
First from community, PUCCH it is reallocated from what community (PUCCH SCell) was associated
The first of resource keeps state of activation from community, and in described main plot or other are from community
PUCCH on continue the transmission of uplink control message (UCI).
Knowable to above embodiment, described the can be treated with a certain discrimination according to the method for the present invention
One is not reallocated the first of PUCCH resource from community is joined from community with described
Put physical uplink control channel from community (PUCCH SCell) be associated first from
Community is reallocated the first of PUCCH resource from community.Thus realize communication system
The optimization of energy.
By means of according to method of the present invention, base station eNB can determine which is from community
SCell should be deactivated and which should not be deactivated from community SCell, and base station
ENB can be configured the timer mistake from community SCell of physical uplink control channel
Before phase for user equipment (UE) should keep activate reconfigure new from community SCell
PUCCH resource.If the timer expiration among subscriber equipment, then subscriber equipment deactivates
Live be configured PUCCH from community SCell and associated therewith be not reconfigured
PUCCH resource from community SCell, and with described be configured physical uplink link control letter
What Dao Cong community (PUCCH SCell) was associated first is reallocated from community
The first of PUCCH resource then can be in described main plot or other are from community from community
The transmission of uplink control message (UCI) is continued on PUCCH.
Accompanying drawing explanation
The following detailed description to non-limiting example is read by referring to accompanying drawing,
The other features, objects and advantages of the present invention will become more apparent upon.
Fig. 1 shows the subscriber equipment in the carrier aggregation system strengthened according to the present invention
Among for process be configured physical uplink control channel from community (PUCCH
The schematic flow sheet 100 of the expired method of the deexcitation timer on SCell).
In the drawings, run through different diagrams, same or similar reference represent identical or
Similar device (module) or step.
Detailed description of the invention
In the specific descriptions of following preferred embodiment, will be with reference to constituting a present invention part
Appended accompanying drawing.Appended accompanying drawing has been illustrated by way of example and has been capable of the present invention
Specific embodiment.The embodiment of example is not intended as the limit all realities according to the present invention
Execute example.It is appreciated that without departing from the scope of the present invention, it is possible to use other
Embodiment, it is also possible to carry out the structural or amendment of logicality.Therefore, following concrete
Describe and nonrestrictive, and the scope of the present invention is defined by the claims appended hereto.
The central scope of the present invention is to formulate when being configured physical uplink control channel
The user when the timer sCellDeactivationTimer of community SCell is expired of PUCCH
Equipment behavior and related signaling.
Among the present invention, subscriber equipment support is configured physical uplink control channel
The deexcitation timer from the SCell of community of PUCCH and the method for the foundation present invention exist
Among one Transmission Time Interval TTI, this is configured physical uplink control channel PUCCH
The deexcitation timer sCellDeactivationTimer from the SCell of community expired time in addition
Implement.
Fig. 1 shows the subscriber equipment in the carrier aggregation system strengthened according to the present invention
Among for process be configured physical uplink control channel from community (PUCCH
The expired method 100 of the deexcitation timer on Scell).
It can be seen that the method includes two steps, first, at method step 110
Among, this subscriber equipment support be configured physical uplink control channel from community
Deexcitation timer on (PUCCH SCell)；And it is configured thing in subscriber equipment support
The deexcitation timer from community (PUCCH SCell) of reason uplink control channel
In the case of, among ensuing method step 120, when this deexcitation timer
(sCellDeactivationTimer) time expired, this subscriber equipment processes and is configured physical uplink chain
Road controls the expired of the deexcitation timer from community (PUCCH SCell) of channel.
The formulation for subscriber equipment behavior is given according to the method for the present invention, specifically,
First formulated subscriber equipment support be configured physical uplink control channel from community
Deexcitation timer on (PUCCH SCell), then, is joined in subscriber equipment support
That puts physical uplink control channel deactivates work on community (PUCCH SCell)
Time device in the case of this deexcitation timer (sCellDeactivationTimer) of specification transmission
Among time interval (TTI) expired time subscriber equipment process be configured physical uplink link control
The deexcitation timer from community (PUCCH SCell) of channel expired.
According to the advantage of method of the present invention be its implementation process relatively simple and with
The common recognition reached in 3GPP i.e. " when be configured physical uplink control channel from community
Should not activate during SCell deexcitation belong to this be configured physical uplink control channel from
Other of community SCell are from community SCell " consistent.
Among according to one embodiment of the present of invention, this subscriber equipment processes and is configured physics
The mistake of the deexcitation timer from community (PUCCH SCell) of uplink control channel
Phase farther includes:
-this subscriber equipment is expired at this deexcitation timer (sCellDeactivationTimer)
Time deexcitation all with this be configured physical uplink control channel from community (PUCCH
SCell) first be associated from community and this be configured physical uplink control channel from
Community (PUCCH SCell).
Among according to one embodiment of the present of invention, this subscriber equipment suspends and is configured with this
Physical uplink control channel from community (PUCCH SCell) be associated first from little
On district operation and when this be configured physical uplink control channel from community
(PUCCH SCell) activates or again for be configured physical uplink control channel with this
From community (PUCCH SCell) be associated first from the uplink control message of community
(UCI) continue when having redistributed main plot or other PUCCH resource on community
Continue and be configured the relevant from community (PUCCH SCell) of physical uplink control channel to this
The first of connection operation on community.
Correspondingly, in base station eNB side, base station eNB is able to carry out two kinds of actions, and this will
Affect the behavior of subscriber equipment.Specifically:
-action 1: assuming that base station eNB knows that the physical uplink link that is configured being associated controls
Channel PUCCH from community SCell deexcitation, such as, owing to being configured physical uplink
The deexcitation timer expiration from community SCell of link control channel PUCCH, then
This base station eNB also is able to keep these affected from the HARQ caching of community SCell also
And perform ensuing action.And Schedule retransmission subsequently.Subscriber equipment will perform correctly
HARQ retransmit.
-action 2: base station eNB only refreshes the affected HARQ from community SCell and delays
Deposit.This base station eNB can be dispatched in affected new on the SCell of community subsequently
Transmission and can flush buffers and perform new transmission and connect at user equipment side subscriber equipment
Receipts process.
Among according to one embodiment of the present of invention, process at this subscriber equipment and be configured thing
The deexcitation timer from community (PUCCH SCell) of reason uplink control channel
The second Transmission Time Interval among expired the first Transmission Time Interval (TTI) or before
(TTI) among, between base station and this subscriber equipment that this user equipment monitors communicates
Communication and according to monitored results process this be configured physical uplink control channel from little
Deexcitation timer on district (PUCCH SCell) expired.
More specifically, among according to an alternative embodiment of the invention, when this user sets
The result of the communication between base station and this subscriber equipment that standby monitoring communicates is that this user sets
Standby do not receive any with this be configured physical uplink control channel from community
(PUCCH SCell) be associated first from community expired of this deexcitation timer
Uplink resource allocation on one Transmission Time Interval (TTI) or down-chain resource
During distribution, this subscriber equipment deexcitation is all is configured physical uplink control channel with this
Be associated from community first from community and be configured physical uplink control channel from
Community (PUCCH SCell).
Among according to an alternative embodiment of the invention, when this user equipment monitors is led to therewith
The result of the communication between base station and this subscriber equipment of letter is that this subscriber equipment receives and is somebody's turn to do
It is configured be associated from community (PUCCH SCell) the of physical uplink control channel
One from community on expired first Transmission Time Interval (TTI) of this deexcitation timer
Uplink resource allocation or during downlink resource allocations, this is ignored by this subscriber equipment
Deexcitation timer (sCellDeactivationTimer) expired and restart this and joined
Put this deexcitation on community (PUCCH SCell) of physical uplink control channel
Timer (sCellDeactivationTimer).
From above embodiment, the method for the foundation present invention is in the mistake processing this timer
Add during the phase " between the first expired transmission time of this deexcitation timer of this subscriber equipment
Whether receive on (TTI) with this be configured physical uplink control channel from little
The first uplink resource allocation from community that district (PUCCH SCell) is associated or
Downlink resources distribute " Rule of judgment, this contributes to have sent MAC CE in base station eNB
Or PDCCH activates this SCell being configured PUCCH but this subscriber equipment does not has
The deexcitation of this timer is avoided in the case of receiving.
Among according to an alternative embodiment of the invention, when this user equipment monitors is led to therewith
The result of the communication between base station and this subscriber equipment of letter is that this subscriber equipment is in this deexcitation
Work is deactivated among the second Transmission Time Interval (TTI) before timer expiration or at this
Time device expired the first Transmission Time Interval (TTI) on do not receive and be configured thing with this
Reason uplink control channel from community (PUCCH SCell) be associated first from community
Uplink control message (UCI) in this main plot or other are on community
In PUCCH resource transmission configuration time, this subscriber equipment deexcitation this be configured physically
Uplink Control Channel from community (PUCCH SCell) and all be configured physically with this
Uplink Control Channel from community (PUCCH SCell) be associated first from community.
Among according to an alternative embodiment of the invention, when this user equipment monitors is led to therewith
The result of the communication between base station and this subscriber equipment of letter is that this subscriber equipment is in this deexcitation
Work is deactivated among the second Transmission Time Interval (TTI) before timer expiration or at this
Time device expired the first Transmission Time Interval (TTI) on receive and be configured physics with this
Uplink control channel from community (PUCCH SCell) be associated first from community
Uplink control message (UCI) is at this main plot or other PUCCH on community
The configuration of transmitted over resources and this main plot or other PUCCH on community provide
During the configuration in source, this subscriber equipment deexcitation this be configured physical uplink control channel from
Community (PUCCH SCell).Further, according to an alternative embodiment of the invention it
In, the also deexcitation of this subscriber equipment this first from community, be not reallocated PUCCH resource
First from community.Further, among according to an alternative embodiment of the invention,
Being associated from community (PUCCH SCell) of physical uplink control channel it is configured with this
First from community, be reallocated the first of PUCCH resource keep from community activating shape
State, and this main plot or other continue from the PUCCH of community up-link control disappear
The transmission of breath (UCI).
Knowable to above embodiment, according to the method for the present invention can treat with a certain discrimination this first
From community, it is not reallocated the first of PUCCH resource is configured thing from community with this
Reason uplink control channel from community (PUCCH SCell) be associated first from community
In be reallocated the first of PUCCH resource from community.Thus realize communication system performance
Optimize.
Attempt receiving at above subscriber equipment and be configured physical uplink control channel with this
From community (PUCCH SCell) be associated first from the uplink control message of community
(UCI) transmit this main plot or other PUCCH resource on community joins
Among the embodiment put, with subscriber equipment accordingly, base station eNB is the same with subscriber equipment
Maintain equally one be configured for physical uplink control channel PUCCH from community
The timer sCellDeactivationTimer of SCell, if this base station eNB is not desired to deexcitation
Be configured physical uplink control channel PUCCH from community SCell be associated from
Community, then this base station eNB will for be activated be associated from community SCell again
Configuration PUCCH resource.If the timer expiration among this subscriber equipment, then Yong Hushe
Standby only deexcitation this be configured physical uplink control channel PUCCH from community
SCell, and with this be configured physical uplink control channel from community (PUCCH
SCell) other being associated first then can be in described main plot or other are from little from community
The transmission of uplink control message (UCI) is continued on the PUCCH in district.
The program can be optimised further, i.e. by means of according to method of the present invention,
Base station eNB can determine which should be deactivated from community SCell and which is from community
SCell should not be deactivated, and base station eNB can be configured physical uplink link control
Should keep for user equipment (UE) before the timer expiration of community SCell of channel processed
That activates reconfigures new PUCCH resource from community SCell.Now, if this user
Timer expiration among equipment, then subscriber equipment only deexcitation this be configured physically
Uplink Control Channel PUCCH from community Scell and first from community not by again
Configure new PUCCH resource from community SCell, and be configured physical uplink link with this
Control first again being divided from community from what community (PUCCH SCell) was associated of channel
Joining the first of PUCCH resource then can be in described main plot or other are from community from community
PUCCH on continue the transmission of uplink control message (UCI).
It is obvious to a person skilled in the art that the invention is not restricted to above-mentioned exemplary enforcement
The details of example, and without departing from the spirit or essential characteristics of the present invention, it is possible to
Realize the present invention in other specific forms.Therefore, in any case from the point of view of, all should will implement
Example regards exemplary as, and is nonrestrictive.Additionally, it will be evident that " including " one
Word is not excluded for other elements and step, and wording " one " is not excluded for plural number.Device right
In requirement, multiple elements of statement can also be realized by an element.The first, the second word such as grade
Pragmatic represents title, and is not offered as any specific order.
Claims (10)
1. joined for process among the subscriber equipment in the carrier aggregation system strengthened
Put the deexcitation timing from community (PUCCH SCell) of physical uplink control channel
The expired method of device, described method includes:
-described subscriber equipment support be configured physical uplink control channel from community
Deexcitation timer on (PUCCH SCell)；And
-when described deexcitation timer (sCellDeactivationTimer) is expired described use
Family equipment process be configured physical uplink control channel from community (PUCCH SCell)
On deexcitation timer expired.
Method the most according to claim 1, wherein, described subscriber equipment processes is joined
Put the deexcitation timing from community (PUCCH SCell) of physical uplink control channel
The expired of device farther includes:
-described subscriber equipment is described deexcitation timer (sCellDeactivationTimer)
Time expired deexcitation all with described be configured physical uplink control channel from community
What (PUCCH SCell) was associated first from community and described is configured physical uplink link control
Channel processed from community (PUCCH SCell).
Method the most according to claim 1, wherein, described subscriber equipment suspends and institute
State and be configured being associated from community (PUCCH SCell) of physical uplink control channel
First on community operation and when described in be configured physical uplink control channel
From community, (PUCCH SCell) activates or again for be configured physical uplink link with described
Control channel from community (PUCCH SCell) be associated first from the up-link of community
Control message (UCI) and redistribute main plot or other PUCCH on community
During resource continue with described be configured physical uplink control channel from community (PUCCH
SCell) first be associated operation on community.
Method the most according to claim 1, wherein, processes at described subscriber equipment and is configured
The deexcitation timer from community (PUCCH SCell) of physical uplink control channel
Expired the first Transmission Time Interval (TTI) among or the second transmission time before between
Among (TTI), the base station that described user equipment monitors communicates and described subscriber equipment
Between communication and according to monitored results process described in be configured physical uplink link control letter
Deexcitation timer on Dao Cong community (PUCCH SCell) expired.
Method the most according to claim 4, wherein, when described user equipment monitors with
Communication base station and described subscriber equipment between the result of communication be described subscriber equipment not
Receive any with described be configured physical uplink control channel from community (PUCCH
SCell) first be associated from community in expired first transmission of described deexcitation timer
When uplink resource allocation on time interval (TTI) or downlink resource allocations,
Described subscriber equipment deexcitation all with described be configured physical uplink control channel from
Community be associated first from community and be configured physical uplink control channel from community
(PUCCH SCell)。
Method the most according to claim 4, wherein, when described user equipment monitors with
Communication base station and described subscriber equipment between the result of communication be that described subscriber equipment connects
Receive with described be configured physical uplink control channel from community (PUCCH SCell)
First be associated from community between the first expired transmission time of described deexcitation timer
When uplink resource allocation on (TTI) or downlink resource allocations, described
Subscriber equipment ignore described deexcitation timer (sCellDeactivationTimer) expired also
And be configured described in restarting physical uplink control channel from community (PUCCH
SCell) the described deexcitation timer (sCellDeactivationTimer) on.
Method the most according to claim 4, wherein, when described user equipment monitors with
Communication base station and described subscriber equipment between the result of communication be that described subscriber equipment exists
Among the second Transmission Time Interval (TTI) before described deexcitation timer expiration or
Do not receive on expired first Transmission Time Interval (TTI) of described deexcitation timer
It is configured the relevant from community (PUCCH SCell) of physical uplink control channel to described
Connection first from the uplink control message (UCI) of community described main plot or other
During the configuration transmitted the PUCCH resource on community, described subscriber equipment deexcitation
Described be configured physical uplink control channel from community (PUCCH SCell) and all
It is configured the relevant from community (PUCCH SCell) of physical uplink control channel to described
The first of connection is from community.
Method the most according to claim 4, wherein, when described user equipment monitors with
Communication base station and described subscriber equipment between the result of communication be that described subscriber equipment exists
Among the second Transmission Time Interval (TTI) before described deexcitation timer expiration or
Receive on expired first Transmission Time Interval (TTI) of described deexcitation timer with
Described it is configured being associated from community (PUCCH SCell) of physical uplink control channel
First from the uplink control message (UCI) of community described main plot or other from
In PUCCH resource on community transmission configuration and described main plot or other from
During the configuration of the PUCCH resource on community, it is configured described in described subscriber equipment deexcitation
Physical uplink control channel is from community (PUCCH SCell).
Method the most according to claim 8, wherein, the also deexcitation of described subscriber equipment
Described first is not reallocated the first of PUCCH resource from community from community.
The most according to claim 8 or claim 9, method, wherein, be configured thing with described
Reason uplink control channel from community (PUCCH SCell) be associated first from community
In be reallocated the first of PUCCH resource and keep state of activation from community, and described master
Community or other from the PUCCH of community, continue uplink control message (UCI)
Transmission.
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| CN201510163882.8A CN106160975B (en) | 2015-04-08 | 2015-04-08 | For handling the expired method for deactivating timer |
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| CN106160975B (en) | 2019-04-19 |
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