CN102123456A - Discontinuous reception processing method and base station - Google Patents
Discontinuous reception processing method and base station Download PDFInfo
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- CN102123456A CN102123456A CN2011100833115A CN201110083311A CN102123456A CN 102123456 A CN102123456 A CN 102123456A CN 2011100833115 A CN2011100833115 A CN 2011100833115A CN 201110083311 A CN201110083311 A CN 201110083311A CN 102123456 A CN102123456 A CN 102123456A
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Abstract
The invention discloses a discontinuous reception processing method and base station. The discontinuous reception processing method comprises the following steps that: when a terminal initiates switching, a wireless resource controller determines whether the terminal starts discontinuous reception; when the terminal starts discontinuous reception, the wireless resource controller notifies a media access controller the timing state of a timer T304; and the media access controller determines the discontinuous reception state according to the related timer parameters received discontinuously by the terminal and the timing state of the timer T304, so that the terminal is in a continuous reception state in the switching process, and the switch timer is not overtime. The discontinuous reception processing method disclosed by the invention can reduce the processing load of an evolved base station.
Description
Technical field
The present invention relates to wireless communication field, particularly a kind of discontinuous receiving handling method and base station.
Background technology
LTE(Long Term Evolution, Long Term Evolution) system is to RRC(Radio Resource Control, Radio Resource control) state is simplified, include only the RRC_IDLE(Idle state) and the RRC_CONNECTED(connected state) two states, in order to reach the purpose of terminal power saving, LTE has introduced DRX(Discontinuous Reception under the RRC_CONNECTED state, discontinuous reception) operator scheme, promptly allow the discontinuous monitoring of terminal PDCCH(Physical Downlink Control Channel, Physical Downlink Control Channel) control channel.
The T304 protocol parameter that provides relevant timer protocol parameter of terminal D RX and sub-district to switch in the 3GPP TS 36.331 R8b0 agreements.
The timer parameter that DRX is correlated with is by the MAC(Medium Access Control of terminal, medium access control) control, provided detailed operating process in the 3GPP 36.321 R890 agreements; Switching timer T304 controls eNB(Evolved Node B, evolution base station by the RRC of terminal) need take corresponding processing according to the corresponding operation of terminal, promptly the RRC of eNB and MAC need control above-mentioned timer.
In the eNB side, for control terminal accurately, need RRC and MAC to carry out alternately, exert an influence to avoid DRX that the sub-district of terminal is switched.
Its deficiency is: since frequent mutual between RRC and the MAC, very big processing load brought to eNB; And because have time delay alternately, cause control inaccurate and cause the terminal handoff failure easily.
Summary of the invention
Technical problem solved by the invention is to provide a kind of discontinuous receiving handling method and base station, the sub-district of terminal is switched in the process that exerts an influence for fear of DRX in order to solve eNB, because of the mutual eNB that causes frequent between RRC and the MAC handles the big problem of load.
A kind of DRX processing method is provided in the embodiment of the invention, has comprised the steps:
When terminal was initiated to switch, RRC determined whether this terminal opens DRX;
When this terminal is opened DRX, the time status of RRC notice MAC timer T304;
MAC determines the state of DRX according to the time status of the relevant timer parameter of this terminal D RX and described timer T304, so that this terminal is in non-DRX state in handoff procedure, and it is not overtime to switch timer.
A kind of base station is provided in the embodiment of the invention, has comprised:
The RRC module is used for when terminal is initiated to switch, when determining that this terminal is opened DRX, and the time status of notice MAC timer T304;
The MAC module is used for determining according to the time status of the relevant timer parameter of this terminal D RX and described timer T304 the state of DRX, so that this terminal is in non-DRX state in handoff procedure, and it is not overtime to switch timer.
Beneficial effect of the present invention is as follows:
When terminal is initiated to switch, after RRC determines that this terminal is opened DRX, the time status of RRC notice MAC timer T304; MAC directly determines the state of DRX according to the time status of the relevant timer parameter of this terminal D RX and timer T304, so that this terminal is in non-DRX state in handoff procedure, and it is not overtime to switch timer.Since only need in the scheme RRC determine this terminal open DRX after the time status of notice MAC timer T304, therefore in scheme between RRC and the MAC alternately seldom, can not bring very big processing load to eNB.
Description of drawings
Fig. 1 is a DRX processing method implementing procedure schematic diagram in the embodiment of the invention;
Fig. 2 is for being adaptive to the eNB DRX control implementing procedure schematic diagram of minizone handover delay among the LTE in the embodiment of the invention;
Fig. 3 is an architecture of base station schematic diagram in the embodiment of the invention.
Embodiment
The inventor notices in the invention process:
The LTE system is simplified the RRC state, include only the RRC_IDLE(Idle state) and the RRC_CONNECTED(connected state) two states, in order to reach the purpose of terminal power saving, LTE has introduced the DRX operator scheme under the RRC_CONNECTED state, promptly allow the discontinuous monitoring of terminal PDCCH control channel.
Monitoring at minizone switching and DRX in the agreement is provided with a plurality of timers, this just needs to guarantee that terminal switching timer and terminal D RX monitor timer continuously and be consistent, promptly in terminal switching process, terminal must be in continuous listening state, it is non-DRX state, and switching timer must be not overtime, otherwise can cause handoff failure.Yet, the timer of non-DRX state has a plurality of, and all start at any time according to the situation of eating dishes without rice or wine, therefore, be consistent in order to guarantee and to switch timer, just need frequent the carrying out of RRC and MAC mutual, and this will have brought very big processing load to eNB, and because have time delay alternately, also can cause control inaccurate and cause the terminal handoff failure.
Given this, be necessary to consider that RRC is notified to MAC when terminal need be switched, the MAC layer is accurately monitored terminal D RX state, then according to the control complexity of various timer in the handoff procedure, MAC notice RRC initiates to close or open the DRX operation of terminal, perhaps continue to keep ongoing DRX and handle, thereby reduce the mutual of message between RRC and the MAC, solve the problem of the terminal handoff failure that DRX causes.
Therefore, DRX operational version based on the handover delay of eating dishes without rice or wine is provided in the embodiment of the invention, in this scheme, when terminal is initiated to switch, the RRC notice MAC of eNB, MAC is according to the state of the DRX various timer of terminal then, and in conjunction with the value of T304 timer, determine whether cancellation, open or keep that DRX is existing handles, only in the needs cancellation or when opening DRX, MAC just notifies RRC, and RRC initiates the DRX parameter renegotiation configuration of terminal.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
Fig. 1 is a DRX processing method implementing procedure schematic diagram, and as shown in the figure, the base station can comprise the steps: when carrying out the DRX processing
Concrete, when terminal need be switched, RRC notifies MAC, and carry the time status of T304 timer, MAC is according to the relevant timer parameter of the terminal D RX of control, and in conjunction with the T304 timer of RRC, the DRX of terminal used make a strategic decision, determine according to the result of decision whether needs notice RRC reshuffles the DRX parameter of terminal then.
And, in this process between RRC and the MAC alternately seldom, therefore can not bring very big processing load to eNB; Simultaneously, RRC by the eNB side and MAC's is mutual, finishes the DRX control of handoff procedure jointly, has also solved the problem that the discontinuous monitoring PDCCH of DRX in the handoff procedure may cause handoff failure.
In the enforcement, when RRC prepares to send the order of switching the sub-district to terminal, need to whether needing to notify the relevant handoff parameter of MAC to judge, also be, when terminal is initiated to switch, RRC need determine whether this terminal opens DRX, and concrete determining can comprise one of following mode or its combination:
1, determines according to whether having carried the DRX parameter in the terminal reconfiguring radio link information whether this terminal opens DRX.
Concrete, whether terminal has opened DRX control, can be standard whether to have carried the DRX parameter in the terminal reconfiguring radio link information, if carried, means that then terminal opened DRX.If terminal has been opened DRX, then need to notify MAC, parameter to comprise the remaining duration of main T304, by this residual time length, MAC need can judge whether application that the DRX parameter of terminal is reshuffled.
2, whether opened DRX according to eat dishes without rice or wine quality and terminal and controlled to determine whether this terminal opens DRX.
The quality of eating dishes without rice or wine that reflects in the measurement message of the terminal that RRC receives, if the non-constant of the quality of eating dishes without rice or wine, and terminal opened DRX control, then needs to notify MAC.In the enforcement, the quality of eating dishes without rice or wine whether can determine as required or with reference to other standard by poor judgement.
Concrete, be to initiate the sub-district gravity treatment because the meeting of poor quality of eating dishes without rice or wine causes UE, switch.So in such cases, RRC will in time notify MAC, MAC is according to the DRX information of the UE that grasps, and whether judgement needs to close DRX.If UE does not open DRX control,, do not need to notify MAC although it is of poor quality to eat dishes without rice or wine yet.
3, whether control closes to determine whether this terminal opens DRX according to DRX.
Some other performance need such as the handover delay (no matter whether MAC applies for) in order to reduce the terminal sub-district, is directly closed DRX control, with the time delay of avoiding DRX to bring.This is because closed DRX, and then UE just is in continuous listening state, promptly non-DRX state always.
In the enforcement, whether need to initiate the configuration application of DRX parameter renegotiation for cell-of-origin MAC, MAC is controlling the DRX state of terminal, in conjunction with the residual time length (the application is called for short T304) of T304 to whether initiating the judgement of DRX parameter renegotiation configuration application.Also promptly, MAC determines the enforcement of the state of DRX can comprise one of following mode according to the time status of the relevant timer parameter of this terminal D RX and described timer T304:
1, when this terminal had only onDurationTimer, shortDRX-Cycle, longDRX-Cycle, drxShortCycleTimer operation, if T304＜n*longDRX-Cycle, MAC closed DRX, wherein
Concrete, when terminal has only the onDurationTimer(duration timer), the shortDRX-Cycle(DRX short period), the longDRX-Cycle(DRX long period), the drxShortCycleTimer(DRX short cycle timer) these timers are when operation:
If T304 〉=n*longDRX-Cycle, wherein
The time, MAC does not need to initiate DRX parameter renegotiation configuration application.
If T304＜n*longDRX-Cycle, wherein
The time, MAC need initiate DRX parameter renegotiation configuration application.Also promptly, close DRX, terminal is opened after switching to the purpose sub-district more again by the time.
2, as terminal drx-RetransmissionTimer and drx-InactivityTime during in operation, if T304〉n*T, MAC is restarted DRX, if T304＜=n*T, MAC closes DRX, wherein,
,
Concrete, when there is the drx-RetransmissionTimer(DRX retransmission timer in terminal) and the static timer of drx-InactivityTime(DRX) timer when moving,
:
If T304〉n*T, wherein
The time, MAC need initiate DRX parameter renegotiation configuration application, also be, restart DRX, by the time after terminal switches to the purpose sub-district, cycle according to longDRX-Cycle, shortDRX-Cycle is directly judged control to DRX, has promptly only closed drx-RetransmissionTimer and drx-InactivityTime timer.
If T304＜=n*T, wherein
The time, MAC need initiate DRX parameter renegotiation configuration application, also, closes DRX, and terminal is opened after switching to the purpose sub-district more again by the time.
In the enforcement, can further include: MAC determines the state of DRX as required.
In concrete the enforcement, if meet other situations, MAC also can directly start the application of closing DRX.Perhaps, send solicitation message to RRC when MAC need initiate to apply for.MAC also needn't only limit to determine according to be correlated with timer parameter and timer T304 the state of DRX.This is because the mode of timer is a kind of control mode that can quantize, but also exist other the MAC that needs to determine the situation of the state of DRX, such as: if signaling is lost in the handoff procedure, still can't correctly be received after having retransmitted several times, MAC can initiate to close DRX or the like.Therefore, in the enforcement, MAC also can be as required or other situation determine the state of DRX voluntarily, and need not be limited to only according to timer decision DRX state.
In the enforcement, when the state of determining DRX is cancellation or unlatching DRX, can further include:
MAC notice RRC initiates the DRX parameter renegotiation configuration of this terminal, and notice RRC reshuffles the DRX desired parameters.
In the enforcement, the process that RRC initiates the DRX parameter renegotiation configuration of this terminal gets final product by the signaling process enforcement that agreement provides, and the startup of this signaling process is notified by MAC in just implementing.
In the enforcement, when the state of determining DRX is cancellation or unlatching DRX, can further include:
The MAC that MAC switches the purpose sub-district to this terminal provides DRX Control Parameter state.
Describe with example below.
Fig. 2 as shown in the figure, after terminal to report is measured, when switch RRC preparation initiation terminal minizone, can comprise the steps: for being adaptive to the eNB DRX control implementing procedure schematic diagram of minizone handover delay among the LTE
Whether step 201, RRC are initiated the terminal switching flow, and start according to DRX and whether to adjudicate the MAC of needs notification source sub-district.
In the enforcement, RRC can be according to terminal capability, and the relevant information of setting up according to terminal, judge whether terminal has opened the DRX characteristic, if open, the switching flow of the MAC terminal of RRC notification source sub-district starts, and the up-to-date currency of T304 timer (comprising the inter-process time delay) is notified to cell-of-origin MAC.
The User Status that step 202, cell-of-origin MAC control according to the DRX parameter, and carry out DRX control in conjunction with T304 and adjudicate.
Step 203, determine whether terminal needs to close or restart DRX, is then to change step 205 over to, otherwise changes step 204 over to.
In the enforcement, after cell-of-origin MAC receives the signaling of switching, the DRX state current according to terminal, whether judgement needs the DRX state of terminal is reshuffled (close or restart), if do not need, execution in step 204, the MAC of cell-of-origin continues present existing handling process, proceed the DRX state of terminal, prepare during switching to switch to the purpose cell data; Otherwise, carry out step 205;
Step 204, cell-of-origin MAC continue existing the processing.
Step 205, notice RRC carry out the DRX parameter renegotiation configuration of terminal; The MAC of sub-district provides DRX Control Parameter state to the MAC of purpose sub-district during switching, to guarantee the DRX state synchronization of UE under two sub-districts.
In the enforcement, cell-of-origin MAC notice RRC need reshuffle the DRX parameter of terminal; And the switching of preparing DRX Control Parameter state switches, to keep the continuity control of terminal D RX state in cell-of-origin and the purpose sub-district.
RRC receive MAC reshuffle application after, then the DRX parameter to terminal is reshuffled in follow-up signaling process process, and the RRC that carries out to the purpose sub-district carries out switching of Control Parameter.
Step 206, end.
Based on same inventive concept, a kind of base station also is provided in the embodiment of the invention, because the principle of dealing with problems in the base station is similar to a kind of DRX processing method, so the enforcement of base station can repeat part and repeat no more referring to the enforcement of method.
Fig. 3 is the architecture of base station schematic diagram, as shown in the figure, can comprise in the base station:
In the enforcement, can comprise in the RRC module with one of lower unit or its combination:
First determining unit is used for whether having carried the DRX parameter according to terminal reconfiguring radio link information and determines whether this terminal opens DRX;
Second determining unit is used for whether having opened DRX according to eat dishes without rice or wine quality and terminal and controls to determine whether this terminal opens DRX;
The 3rd determining unit is used for controlling whether close to determine whether this terminal opens DRX according to DRX.
In the enforcement, can comprise in the MAC module with one of lower unit or its combination:
First control unit is used for when this terminal has only onDurationTimer, shortDRX-Cycle, longDRX-Cycle, drxShortCycleTimer operation, if T304＜n*longDRX-Cycle, MAC closes DRX, wherein
Second control unit is used for as terminal drx-RetransmissionTimer and drx-InactivityTime during in operation, if T304〉n*T, MAC is restarted DRX, if T304＜=n*T, MAC closes DRX, wherein,
,
In the enforcement, the MAC module can also be further used for determining as required the state of DRX.
In the enforcement, the MAC module can further include:
Notification unit is used for when the state of determining DRX is cancellation or unlatching DRX, and notice RRC initiates the DRX parameter renegotiation configuration of this terminal, and notifies RRC to reshuffle the DRX desired parameters.
In the enforcement, the MAC module can further include:
The unit is provided, is used for when the state of determining DRX is cancellation or unlatching DRX, the MAC that switches the purpose sub-district to this terminal provides DRX Control Parameter state.
For the convenience of describing, the each several part of the above device is divided into various modules with function or the unit is described respectively.Certainly, when enforcement is of the present invention, can in same or a plurality of softwares or hardware, realize the function of each module or unit.
As seen from the above-described embodiment, when terminal need be switched, RRC notifies MAC, and carry the time status of T304 timer, MAC is according to the relevant timer parameter of the terminal D RX of control, and in conjunction with the T304 timer of RRC, the DRX of terminal used make a strategic decision, determine according to the result of decision whether needs notice RRC reshuffles the DRX parameter of terminal then.In this process between RRC and the MAC alternately seldom, therefore can not bring very big processing load to eNB; Simultaneously, RRC by the eNB side and MAC's is mutual, finishes the DRX control of handoff procedure jointly, has also solved the problem that the discontinuous monitoring PDCCH of DRX in the handoff procedure may cause handoff failure.
Know easily that also the present invention has following advantage at least:
1. realize simply the influence precise control of DRX to switching.
2. control mode is flexible, can be reduced to the simplest implementation: switch as long as start, just can determine whether to close DRX control.
3. the processing load that brings to system is low, and RRC and MAC interactive messages real-time are less demanding, and mutual number of times is few.
4. good compatibility is arranged, realize simple.
In addition, among the application, the DRX parameter that relates to can be referring to agreements such as 3GPP TS 36.331 R8b0, for example parameter: DRX Control Parameter state etc.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware embodiment, complete software implementation example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form that goes up the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computer or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative notion of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. a discontinuous reception DRX processing method is characterized in that, comprises the steps:
When terminal was initiated to switch, radio resource control RRC determined whether this terminal opens DRX;
When this terminal is opened DRX, the time status of RRC notice media access control MAC timer T304;
MAC determines the state of DRX according to the time status of the relevant timer parameter of this terminal D RX and described timer T304, so that this terminal is in non-DRX state in handoff procedure, and it is not overtime to switch timer.
2. the method for claim 1 is characterized in that, RRC determines whether this terminal opens DRX, comprises one of following mode or its combination:
Determine according to whether having carried the DRX parameter in the terminal reconfiguring radio link information whether this terminal opens DRX;
Whether opened DRX according to eat dishes without rice or wine quality and terminal and controlled to determine whether this terminal opens DRX;
Whether control closes to determine whether this terminal opens DRX according to DRX.
3. the method for claim 1 is characterized in that, MAC determines the state of DRX to comprise one of following mode according to the time status of the relevant timer parameter of this terminal D RX and described timer T304:
When this terminal has only duration timer onDurationTimer, DRX short period shortDRX-Cycle, DRX long period longDRX-Cycle, DRX short cycle timer drxShortCycleTimer operation, if T304＜n*longDRX-Cycle, MAC closes DRX, wherein
As terminal D RX retransmission timer drx-RetransmissionTimer and the static timer drx-InactivityTime of DRX during in operation, if T304〉n*T, MAC is restarted DRX, if T304＜=n*T, MAC closes DRX, wherein,
,
4. method as claimed in claim 3 is characterized in that, further comprises:
MAC determines the state of DRX as required.
5. as the arbitrary described method of claim 1 to 4, it is characterized in that, when the state of determining DRX is cancellation or unlatching DRX, further comprise:
MAC notice RRC initiates the DRX parameter renegotiation configuration of this terminal, and notice RRC reshuffles the DRX desired parameters.
6. as the arbitrary described method of claim 1 to 4, it is characterized in that, when the state of determining DRX is cancellation or unlatching DRX, further comprise:
The MAC that MAC switches the purpose sub-district to this terminal provides DRX Control Parameter state.
7. a base station is characterized in that, comprising:
The RRC module is used for when terminal is initiated to switch, when determining that this terminal is opened DRX, and the time status of notice MAC timer T304;
The MAC module is used for determining according to the time status of the relevant timer parameter of this terminal D RX and described timer T304 the state of DRX, so that this terminal is in non-DRX state in handoff procedure, and it is not overtime to switch timer.
8. base station as claimed in claim 7 is characterized in that, the RRC module comprises with one of lower unit or its combination:
First determining unit is used for whether having carried the DRX parameter according to terminal reconfiguring radio link information and determines whether this terminal opens DRX;
Second determining unit is used for whether having opened DRX according to eat dishes without rice or wine quality and terminal and controls to determine whether this terminal opens DRX;
The 3rd determining unit is used for controlling whether close to determine whether this terminal opens DRX according to DRX.
9. base station as claimed in claim 7 is characterized in that, the MAC module comprises with one of lower unit or its combination:
First control unit is used for when this terminal has only onDurationTimer, shortDRX-Cycle, longDRX-Cycle, drxShortCycleTimer operation, if T304＜n*longDRX-Cycle, MAC closes DRX, wherein
Second control unit is used for as terminal drx-RetransmissionTimer and drx-InactivityTime during in operation, if T304〉n*T, MAC is restarted DRX, if T304＜=n*T, MAC closes DRX, wherein,
,
10. base station as claimed in claim 9 is characterized in that, the MAC module is further used for determining as required the state of DRX.
11., it is characterized in that the MAC module further comprises as the arbitrary described base station of claim 7 to 10:
Notification unit is used for when the state of determining DRX is cancellation or unlatching DRX, and notice RRC initiates the DRX parameter renegotiation configuration of this terminal, and notifies RRC to reshuffle the DRX desired parameters.
12., it is characterized in that the MAC module further comprises as the arbitrary described base station of claim 7 to 10:
The unit is provided, is used for when the state of determining DRX is cancellation or unlatching DRX, the MAC that switches the purpose sub-district to this terminal provides DRX Control Parameter state.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300297A (en) * | 2011-09-07 | 2011-12-28 | 大唐移动通信设备有限公司 | Discontinuous reception judgment method and device for evolved node B |
| WO2013189378A3 (en) * | 2012-11-21 | 2014-02-13 | 中兴通讯股份有限公司 | Discontinuous reception (drx) mode processing method, user equipment, and base station |
| CN104472007A (en) * | 2012-08-03 | 2015-03-25 | 英特尔公司 | Discontinuous reception (DRX) reconfiguration |
| WO2016123971A1 (en) * | 2015-02-02 | 2016-08-11 | 中兴通讯股份有限公司 | Discontinuous reception capability detection method and terminal, and network side device |
| CN106471850A (en) * | 2014-07-07 | 2017-03-01 | 高通股份有限公司 | Discontinuous reception technology |
| WO2018129654A1 (en) * | 2017-01-10 | 2018-07-19 | 广东欧珀移动通信有限公司 | Method for determining discontinuous reception state, terminal device, and network device |
| CN111278171A (en) * | 2019-01-31 | 2020-06-12 | 维沃移动通信有限公司 | Discontinuous reception DRX configuration method and terminal |
| CN114009098A (en) * | 2019-06-26 | 2022-02-01 | 上海诺基亚贝尔股份有限公司 | Notification of status of discontinuous reception configuration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090186614A1 (en) * | 2006-06-26 | 2009-07-23 | Panasonic Corporation | Radio communication terminal device, radio communication base station device, and radio communication method |
| CN101600253A (en) * | 2008-06-06 | 2009-12-09 | 大唐移动通信设备有限公司 | A kind of terminal transfers the method for continuous reception and terminal, base station to by discontinuous reception |
| CN101686511A (en) * | 2008-09-22 | 2010-03-31 | 华为技术有限公司 | Cell switching method and device |
-
2011
- 2011-04-02 CN CN2011100833115A patent/CN102123456A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090186614A1 (en) * | 2006-06-26 | 2009-07-23 | Panasonic Corporation | Radio communication terminal device, radio communication base station device, and radio communication method |
| CN101600253A (en) * | 2008-06-06 | 2009-12-09 | 大唐移动通信设备有限公司 | A kind of terminal transfers the method for continuous reception and terminal, base station to by discontinuous reception |
| CN101686511A (en) * | 2008-09-22 | 2010-03-31 | 华为技术有限公司 | Cell switching method and device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300297A (en) * | 2011-09-07 | 2011-12-28 | 大唐移动通信设备有限公司 | Discontinuous reception judgment method and device for evolved node B |
| CN102300297B (en) * | 2011-09-07 | 2014-01-15 | 大唐移动通信设备有限公司 | Discontinuous reception judgment method and device for evolved node B |
| CN104472007A (en) * | 2012-08-03 | 2015-03-25 | 英特尔公司 | Discontinuous reception (DRX) reconfiguration |
| WO2013189378A3 (en) * | 2012-11-21 | 2014-02-13 | 中兴通讯股份有限公司 | Discontinuous reception (drx) mode processing method, user equipment, and base station |
| CN103841594A (en) * | 2012-11-21 | 2014-06-04 | 中兴通讯股份有限公司 | Discontinuous reception management method, user equipment and base station |
| CN103841594B (en) * | 2012-11-21 | 2019-05-10 | 中兴通讯股份有限公司 | Discontinuous reception modes management method, user equipment and base station |
| CN106471850A (en) * | 2014-07-07 | 2017-03-01 | 高通股份有限公司 | Discontinuous reception technology |
| WO2016123971A1 (en) * | 2015-02-02 | 2016-08-11 | 中兴通讯股份有限公司 | Discontinuous reception capability detection method and terminal, and network side device |
| WO2018129654A1 (en) * | 2017-01-10 | 2018-07-19 | 广东欧珀移动通信有限公司 | Method for determining discontinuous reception state, terminal device, and network device |
| US11096238B2 (en) | 2017-01-10 | 2021-08-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining a discontinuous reception state, terminal device and network device |
| CN111278171A (en) * | 2019-01-31 | 2020-06-12 | 维沃移动通信有限公司 | Discontinuous reception DRX configuration method and terminal |
| CN114009098A (en) * | 2019-06-26 | 2022-02-01 | 上海诺基亚贝尔股份有限公司 | Notification of status of discontinuous reception configuration |
| CN114009098B (en) * | 2019-06-26 | 2024-05-14 | 上海诺基亚贝尔股份有限公司 | Discontinuous reception of notification of configured status |
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Application publication date: 20110713 |