CN106604376A - Channel monitoring control method, device and user terminal - Google Patents
Channel monitoring control method, device and user terminal Download PDFInfo
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- CN106604376A CN106604376A CN201611187621.0A CN201611187621A CN106604376A CN 106604376 A CN106604376 A CN 106604376A CN 201611187621 A CN201611187621 A CN 201611187621A CN 106604376 A CN106604376 A CN 106604376A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The disclosure relates to a channel monitoring control method, a device and a user terminal; the method comprises the following steps: monitoring a PDCCH; receiving a DRX order issued by the base station through the PDCCH, stop monitoring the PDCCH in a present DRX cycle according to the DRX order, and restarting the DRX cycle; allowing the user terminal to enter the DRX off state (sleep mode) corresponding to the present DRX cycle in advance. The DRX order in the prior art can only be carried in the last downlink data and issued to the user terminal; by using the novel method and device, even if the base station has no downlink data to the user terminal, the base station can still use the PDCCH channel to send a non continuous reception DRX order to the user terminal, thus reducing power consumption of the user terminal monitoring the PDCCH channel.
Description
Technical field
It relates to intelligent subscriber field of terminal technology, more particularly to a kind of channel-monitoring control method, device and use
Family terminal.
Background technology
In order to reduce the power consumption of user terminal, introduce in Long Term Evolution (Long Term Evolution, abbreviation LTE)
Discontinuous reception (Discontinuous Reception, abbreviation DRX) technology, i.e., when user terminal does not have data transfer, enter
Sleep state, closes Transmit-Receive Unit to reduce the purpose of power consumption.
The DRX cycle of user terminal includes that user terminal is in the time that DRX on states are state of activation, and user
Terminal is the dormant time in DRX off states, and when user terminal is in DRX on states, user terminal monitors thing
Reason down control channel (Physical Downlink Control Channel, abbreviation PDCCH), base station can be connect by media
Enter control (Media Access Control, abbreviation MAC) control information unit (Control Element, abbreviation CE) to
Family terminal sends DRX instructions, so that user terminal stops the monitoring to PDCCH channels, and enters DRX off states in advance.
But, MAC CE can be only placed in MAC packet header of downlink data and be sent to user terminal, therefore, DRX instructions can only
It is carried in last downlink data and is handed down to user terminal, if user terminal is in DRX on states, base station does not have
Downlink data will be sent to user terminal, and base station will be caused DRX instructions cannot to be handed down to into user terminal, and user terminal cannot be carried
DRX off states are advanced into, PDCCH channels can only be persistently monitored, so as to the power consumption for causing user terminal increases.
The content of the invention
The disclosure provides a kind of channel-monitoring control method, device and user terminal, to the power consumption for reducing user terminal.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of channel-monitoring control method, including：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user
Terminal ceases listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
The technical scheme can include following beneficial effect：User terminal persistently monitors PDCCH channels, when user terminal prison
After hearing the DRX instructions that base station sends in PDCCH channels, in current DRX cycle, PDCCH channels are ceased listening for, make user's end
End is in advance sleep state into the corresponding DRX off states of current DRX cycle, can only compared to DRX instructions in prior art
It is carried in last downlink data and is handed down to user terminal, instant base station does not have downlink data to be sent to user terminal,
Base station also can send discontinuous reception DRX instructions by PDCCH channels to user terminal, and PDCCH is believed with reducing user terminal
The power consumption that road is monitored and produced.
In the first possible implementation of first aspect, the monitoring physical downlink control channel PDCCH, bag
Include：
When the user terminal is active in current DRX cycle, physical downlink control channel PDCCH is monitored.
According to the first possible implementation of first aspect, in second possible implementation of first aspect
In, the state of activation includes first state, or the state of activation includes first state and the second state；
When the user terminal is in the first state, downlink is monitored；
When the user terminal is in second state, the PDCCH is monitored.
The technical scheme can include following beneficial effect：State of activation includes first state, or, state of activation includes
First state and the second state, in first state, user terminal monitors the downlink between base station and the user terminal, receives
Data or control instruction that base station sends, in the second state, user terminal is active, but does not receive base station transmission
Data, and physical downlink control channel PDCCH is persistently monitored, when user terminal is in the second state, base station is believed by PDCCH
Road to user terminal sends DRX instructions, and control user terminal ceases listening for PDCCH channels, makes user in current DRX cycle
Terminal is in advance sleep state into the corresponding DRX off states of current DRX cycle, it is to avoid user terminal is not receiving base station
PDCCH channels are also persistently monitored during the data of transmission.
In the third possible implementation of first aspect, methods described also includes：
The user terminal opens first timer when entering the first state, the first timer is used to record institute
State time of the user terminal in the first state；
If the user terminal is when downlink is monitored, the data transmission resources distribution that the base station sends is received
Instruction, then start the second timer, and the second timer is used to record the user terminal in second state
Time, the user terminal is in second state not transceiving data.
According to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect
In, the restarting DRX cycle, including following at least one：
Stop the first timer timing；
Stop the second timer timing；
Restarting DRX cycle timer.
According to the third possible implementation or the 4th kind of possible implementation of first aspect of first aspect,
In 5th kind of possible implementation of first aspect, the first state is on duration states, and second state is
Inactivity states.
The technical scheme can include following beneficial effect：In on duration timers run durations or
Inactivity timer run durations, base station sends control instruction by PDCCH channels to user terminal, increases base station and leads to
The time range that PDCCH channels send control instruction to user terminal is crossed, base station control user terminal is improve all in current DRX
The flexibility of PDCCH channels is ceased listening in phase.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of channel-monitoring control device, including：
Module is monitored, physical downlink control channel PDCCH is configured to listen for；
Receiver module, is configured to receive the discontinuous reception DRX instructions that base station is issued by the PDCCH, the DRX
Instruct and cease listening for the PDCCH for controlling user terminal；
Control module, is configured to be instructed according to the DRX, in current DRX cycle, ceases listening for the PDCCH, and
Restarting DRX cycle.
The technical scheme can include following beneficial effect：User terminal persistently monitors PDCCH channels, when user terminal prison
After hearing the DRX instructions that base station sends in PDCCH channels, in current DRX cycle, PDCCH channels are ceased listening for, make user's end
End is in advance sleep state into the corresponding DRX off states of current DRX cycle, can only compared to DRX instructions in prior art
It is carried in last downlink data and is handed down to user terminal, instant base station does not have downlink data to be sent to user terminal,
Base station also can send discontinuous reception DRX instructions by PDCCH channels to user terminal, and PDCCH is believed with reducing user terminal
The power consumption that road is monitored and produced.
In the first possible implementation of second aspect, the monitoring module is configured to：
When the user terminal is active in current DRX cycle, physical downlink control channel PDCCH is monitored.
According to the first possible implementation of second aspect, in second possible implementation of second aspect
In, the state of activation includes first state, or the state of activation includes first state and the second state；
The monitoring module is configured to：
When the user terminal is in the first state, downlink is monitored；
When the user terminal is in second state, the PDCCH is monitored.
The technical scheme can include following beneficial effect：State of activation includes first state, or, state of activation includes
First state and the second state, in first state, user terminal monitors the downlink between base station and the user terminal, receives
Data or control instruction that base station sends, in the second state, user terminal is active, but does not receive base station transmission
Data, and physical downlink control channel PDCCH is persistently monitored, when user terminal is in the second state, base station is believed by PDCCH
Road to user terminal sends DRX instructions, and control user terminal ceases listening for PDCCH channels, makes user in current DRX cycle
Terminal is in advance sleep state into the corresponding DRX off states of current DRX cycle, it is to avoid user terminal is not receiving base station
PDCCH channels are also persistently monitored during the data of transmission.
In the third possible implementation of second aspect, described device also includes：First starting module and second
Starting module；
When the user terminal enters the first state, first starting module is configured to open the first timing
Device, the first timer is used to record time of the user terminal in the first state；
When the monitoring module is when downlink is monitored, the receiver module receives the data biography that the base station sends
Defeated instruction of resource allocation, second starting module is configured to start the second timer, and the second timer is used for
Time of the user terminal in second state is recorded, the user terminal is in second state not transceiving data.
According to the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect
In, the control module includes：
First control unit, is configured to that the first timer stopping timing being controlled, or, control described second and determine
When device stop timing；
Second control unit, is configured to restart DRX cycle timer.
According to the third possible implementation or the 4th kind of possible implementation of second aspect of second aspect,
In 5th kind of possible implementation of second aspect, the first state is on duration states, and second state is
Inactivity states.
The technical scheme can include following beneficial effect：In on duration timers run durations or
Inactivity timer run durations, base station sends control instruction by PDCCH channels to user terminal, increases base station and leads to
The time range that PDCCH channels send control instruction to user terminal is crossed, base station control user terminal is improve all in current DRX
The flexibility of PDCCH channels is ceased listening in phase.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of user terminal, including：
Processor；
It is configured to store the memory of processor executable；
Wherein, the processor is configured to：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user
Terminal ceases listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the enforcement for meeting the disclosure
Example, and be used to explain the principle of the disclosure together with specification.
Fig. 1 is a kind of flow chart of the channel-monitoring control method embodiment one according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of the channel-monitoring control method embodiment two according to an exemplary embodiment；
Fig. 3 is the schematic diagram of the DRX cycle that embodiment illustrated in fig. 2 is provided；
Fig. 4 is a kind of flow chart of the channel-monitoring control method embodiment three according to an exemplary embodiment；
Fig. 5 is a kind of block diagram of the channel-monitoring control device embodiment one according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of the channel-monitoring control device embodiment two according to an exemplary embodiment；
Fig. 7 is a kind of block diagram of the channel-monitoring control device embodiment three according to an exemplary embodiment；
Fig. 8 is a kind of block diagram of the user terminal according to an exemplary embodiment；
Fig. 9 is the block diagram of another kind of user terminal according to an exemplary embodiment.
By above-mentioned accompanying drawing, it has been shown that the clear and definite embodiment of the disclosure, hereinafter will be described in more detail.These accompanying drawings
It is not intended to limit the scope of disclosure design by any mode with word description, but is by reference to specific embodiment
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.Conversely, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects described in detail in claims, the disclosure.
Fig. 1 is a kind of flow chart of the channel-monitoring control method embodiment one according to an exemplary embodiment, should
Method can be performed by channel-monitoring control device, and the channel-monitoring control device can be integrated in user terminal (User
Equipment, abbreviation UE) in, as shown in figure 1, the method is comprised the following steps：
In a step 101, physical downlink control channel PDCCH is monitored.
In the present embodiment, user terminal has discontinuous reception (Discontinuous Reception, abbreviation DRX) work(
Can, i.e., when user terminal does not have data transfer, into sleep state, close Transmit-Receive Unit to reduce the purpose of power consumption.With
The DRX cycle of family terminal includes that user terminal is in DRX in the time that DRX on states are state of activation, and user terminal
Off states are the dormant time, when user terminal current DRX cycle in DRX on states be state of activation when, use
Physical Downlink Control Channel (Physical Downlink Control between family terminal monitoring base station and the user terminal
Channel, abbreviation PDCCH).
In a step 102, receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX instructions
The PDCCH is ceased listening for for controlling user terminal.
It is Long Term Evolution (Long Term with the base station of user terminal communication optionally in the embodiment of the present disclosure
Evolution, abbreviation LTE) in evolved Node B (Evolved Node B, abbreviation eNodeB), eNodeB pass through PDCCH
Channel to user terminal sends control instruction, and optionally, the control instruction is DRX instructions, and DRX is instructed for controlling user terminal
Cease listening for the PDCCH channels.
In step 103, instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and again
Start DRX cycle.
In the present embodiment, user terminal persistently monitors PDCCH channels, when user terminal is listened in PDCCH channels
After the DRX instructions that eNodeB sends, in current DRX cycle, the PDCCH channels are ceased listening for, user terminal is entered in advance
Enter the corresponding DRX off states of current DRX cycle i.e. sleep state, user terminal terminates the corresponding DRX off of current DRX cycle
After state, into next DRX cycle, physical downlink control channel PDCCH is once again listened for.
In the present embodiment, user terminal persistently monitors PDCCH channels, the base station in user terminal listens to PDCCH channels
After the DRX instructions of transmission, in current DRX cycle, PDCCH channels are ceased listening for, make user terminal enter current DRX in advance all
Phase, corresponding DRX off states were sleep state, and compared to DRX instructions in prior art last lower line number can only be carried on
User terminal is handed down to according in, instant base station does not have downlink data to be sent to user terminal, and base station can also pass through PDCCH channels
Discontinuous reception DRX instructions are sent to user terminal, to reduce the work(that user terminal is monitored and produced to PDCCH channels
Consumption.
Fig. 2 is a kind of flow chart of the channel-monitoring control method embodiment two according to an exemplary embodiment, such as
Shown in Fig. 2, the method can include the steps：
In step 201, when the user terminal is active in current DRX cycle, physical down control is monitored
Channel PDCCH processed.
As shown in figure 3, T1, T2 and T3 represent respectively DRX cycle, T1, T2 can be with identical with T3, it is also possible to different, user
Terminal is waken up in the start time of each DRX cycle, i.e., into state of activation, the state of activation includes first state, such as Fig. 3
Shown, during T1, T2 and T3 include t1 respectively, during t1, user terminal is in first state, optionally, the first state
It is on duration states, during t1, user terminal monitors the downlink between base station and the user terminal, receives base
Stand send data or control instruction, optionally, base station be LTE system in eNodeB.
In other embodiments, the state of activation includes first state and the second state, DRX cycle as shown in Figure 3
T2, during t1, user terminal is in first state such as on duration states, and user terminal monitors base station and the user
Downlink between terminal, receive base station send data or control instruction, during t1 after t2 during interior, user's end
End receives the data that base station sends, i.e. user terminal also can be received in the following period of time after on duration states
The data that base station sends, when user terminal does not receive the data of base station transmission, into the second state, such as t3 during, can
Choosing, second state is inactivity states, and during inactivity states are t3, user terminal is in activation shape
State, but the data of base station transmission are not received, and persistently monitor physical downlink control channel PDCCH.If user terminal is in
When inactivity states are not timed-out, during the data of base station transmission, such as t4 can also be received.When base station sends data knot
Beam, or user terminal in inactivity states time-out when, user terminal is sleep state into DRX off states, for example
During t5.After DRX off states terminate during being t5, it is on that user terminal enters the first state of next DRX cycle T3
During t1 in duration states, such as DRX cycle T3.
In step 202., receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX instructions
The PDCCH is ceased listening for for controlling user terminal.
As shown in figure 3, during t3, user terminal is active, but the data of base station transmission are not received, and held
Continuous to monitor physical downlink control channel PDCCH, in the embodiment of the present disclosure, optionally, during t3, base station passes through PDCCH channels
Control instruction is sent to user terminal, the control instruction is DRX instructions, and DRX instructs all in current DRX for controlling user terminal
Phase is in DRX cycle T2, to cease listening for the PDCCH channels.
In step 203, instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and again
Start DRX cycle.
It is DRX all in current DRX cycle after the DRX that eNodeB during user terminal listens to PDCCH channels sends is instructed
In phase T2, the PDCCH channels are ceased listening for, and into the corresponding DRX off states of DRX cycle T2 be in advance sleep state,
User terminal terminate the corresponding i.e. t5 of DRX off states of DRX cycle T2 during after, into next DRX cycle, once again listen for thing
Reason down control channel PDCCH.
In the present embodiment, state of activation includes first state, or, state of activation includes first state and the second state,
In first state, user terminal monitors the downlink between base station and the user terminal, receives data or control that base station sends
System instruction, in the second state, user terminal is active, but does not receive the data of base station transmission, and persistently monitors thing
Reason down control channel PDCCH, when user terminal is in the second state, base station is sent by PDCCH channels to user terminal
DRX is instructed, and control user terminal ceases listening for PDCCH channels in current DRX cycle, user terminal is entered in advance current
The corresponding DRX off states of DRX cycle are sleep state, it is to avoid user terminal is also held when the data of base station transmission are not received
It is continuous to monitor PDCCH channels.
Fig. 4 is a kind of flow chart of the channel-monitoring control method embodiment three according to an exemplary embodiment, such as
Shown in Fig. 4, the method may include steps of：
In step 301, first timer is opened when user terminal enters the first state, and monitors downlink.
In the embodiment of the present disclosure, optionally, first timer is on duration timers, and second timer is
Inactivity timers.On duration timers record user terminal is on duration states in first state
Time.Inactivity timers record user terminal is the time of inactivity states in the second state.Such as Fig. 3 institutes
Show, in DRX cycle T1, T2 and T3, the start time during being t1 when user terminal is into first state, user terminal is opened
First timer is on duration timers, and optionally, time of the user terminal in first state is true by first timer
Fixed, at the overtime moment of first timer, user terminal terminates first state.
In step 302, if the user terminal is when downlink is monitored, the data that the base station sends are received
Transfer resource distribution instruction, then start the second timer, and monitors the PDCCH.
During t1, user terminal is on duration states in first state, and user terminal monitors base station and the use
Downlink between the terminal of family, during downlink is monitored, if the data that user terminal receives base station transmission are passed
Defeated instruction of resource allocation, then it is inactivity timers that user terminal starts second timer, into inactivity states,
During t3 represents that inactivity timers have not timed out, user terminal t3 phases during inactivity timers have not timed out
The interior data for not receiving base station transmission, also not to base station transmission data, and persistently monitor physical downlink control channel PDCCH.
In step 303, receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX instructions
The PDCCH is ceased listening for for controlling user terminal.
State of activation includes on duration states and inactivity states, as shown in figure 3, being on during t1
It is inactivity timer run durations during duration timer run durations, t3, in the present embodiment, optionally,
In on duration timers run durations or inactivity timer run durations, base station is by PDCCH channels to user
Terminal sends control instruction, and control user terminal ceases listening for the PDCCH channels in current DRX cycle.
In other embodiments, optionally, when user terminal is active, base station by PDCCH channels to
Family terminal sends control instruction, and control user terminal ceases listening for the PDCCH channels in current DRX cycle.According to Fig. 3
Understand, during t1, t2, t3, t4, user terminal is in state of activation, i.e., during t1 and t3 during in addition to, in the t2 phases
Between or t4 during, base station can also by PDCCH channels to user terminal send control instruction.
In step 304, instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and again
Start DRX cycle.
It is DRX all in current DRX cycle after the DRX that eNodeB during user terminal listens to PDCCH channels sends is instructed
In phase T2, the PDCCH channels are ceased listening for, and into the corresponding DRX off states of DRX cycle T2 be in advance sleep state,
DRX cycle is restarted simultaneously, in the embodiment of the present disclosure, optionally, restarts DRX cycle, including following at least one：Stop
The only first timer timing；Stop the second timer timing；Restarting DRX cycle timer.
In the present embodiment, on duration timers run durations or inactivity timer run durations, base station
Control instruction is sent to user terminal by PDCCH channels, base station is increased and control is sent to user terminal by PDCCH channels
The time range of instruction, improves base station control user terminal and the flexible of PDCCH channels is ceased listening in current DRX cycle
Property.
Fig. 5 is a kind of block diagram of the channel-monitoring control device embodiment one according to an exemplary embodiment, such as Fig. 5
Shown, the device includes monitoring module 11, receiver module 12, control module 13.
Module 11 is monitored, physical downlink control channel PDCCH is configured to listen for.
Receiver module 12, is configured to receive the discontinuous reception DRX instructions that base station is issued by the PDCCH, described
DRX is instructed and is ceased listening for the PDCCH for controlling user terminal.
Control module 13, is configured to be instructed according to the DRX, in current DRX cycle, ceases listening for the PDCCH,
And restart DRX cycle.
The channel-monitoring control device that the present embodiment is provided can be used for performing the technical side of embodiment of the method shown in Fig. 1
Case.
In the present embodiment, user terminal persistently monitors PDCCH channels, the base station in user terminal listens to PDCCH channels
After the DRX instructions of transmission, in current DRX cycle, PDCCH channels are ceased listening for, make user terminal enter current DRX in advance all
Phase, corresponding DRX off states were sleep state, and compared to DRX instructions in prior art last lower line number can only be carried on
User terminal is handed down to according in, instant base station does not have downlink data to be sent to user terminal, and base station can also pass through PDCCH channels
Discontinuous reception DRX instructions are sent to user terminal, to reduce the work(that user terminal is monitored and produced to PDCCH channels
Consumption.
Fig. 6 is a kind of block diagram of the channel-monitoring control device embodiment two according to an exemplary embodiment, such as Fig. 6
It is shown, on the basis of embodiment illustrated in fig. 5, monitor module 11 and be configured to：When the user terminal is at current DRX cycle
When state of activation, physical downlink control channel PDCCH is monitored.
The state of activation includes first state, or the state of activation includes first state and the second state；At it
In his embodiment, monitor module 11 and be configured to：When the user terminal is in the first state, downlink is monitored；When
The user terminal monitors the PDCCH in second state.
As shown in fig. 6, channel-monitoring control device also includes：First starting module 14 and the second starting module 15.Work as institute
When stating user terminal into the first state, the first starting module 14 is configured to open first timer, and described first determines
When device be used for record the user terminal in the first state time；When the monitoring module is monitoring downlink
When, receiver module 12 receives the data transmission resources distribution instruction that the base station sends, and the second starting module 14 is configured to
Start the second timer, the second timer is used to record time of the user terminal in second state,
The user terminal is in second state not transceiving data.
The channel-monitoring control device that the present embodiment is provided can be used for performing the technical side of embodiment of the method shown in Fig. 2
Case.
In the present embodiment, state of activation includes first state, or, state of activation includes first state and the second state,
In first state, user terminal monitors the downlink between base station and the user terminal, receives data or control that base station sends
System instruction, in the second state, user terminal is active, but does not receive the data of base station transmission, and persistently monitors thing
Reason down control channel PDCCH, when user terminal is in the second state, base station is sent by PDCCH channels to user terminal
DRX is instructed, and control user terminal ceases listening for PDCCH channels in current DRX cycle, user terminal is entered in advance current
The corresponding DRX off states of DRX cycle are sleep state, it is to avoid user terminal is also held when the data of base station transmission are not received
It is continuous to monitor PDCCH channels.
Fig. 7 is a kind of block diagram of the channel-monitoring control device embodiment three according to an exemplary embodiment, such as Fig. 7
Shown, on the basis of embodiment illustrated in fig. 6, control module 13 includes：First control unit 131 and the second control unit 132.
First control unit 131, is configured to that the first timer will be controlled to stop timing, or, control described the
Two timers stop timing.
Second control unit 132, is configured to restart DRX cycle timer.
The channel-monitoring control device that the present embodiment is provided can be used for performing the technical side of embodiment of the method shown in Fig. 4
Case.
In the present embodiment, on duration timers run durations or inactivity timer run durations, base station
Control instruction is sent to user terminal by PDCCH channels, base station is increased and control is sent to user terminal by PDCCH channels
The time range of instruction, improves base station control user terminal and the flexible of PDCCH channels is ceased listening in current DRX cycle
Property.
With regard to the channel-monitoring control device in above-described embodiment, wherein modules, submodule performs the concrete of operation
Mode has been described in detail in the embodiment about the method, and explanation will be not set forth in detail herein.
The built-in function and structure of channel-monitoring control device are the foregoing described, as shown in figure 8, in practice, the channel prison
Control device is listened to be user terminal, including：
Processor；
It is configured to store the memory of processor executable；
Wherein, the processor is configured to：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user
Terminal ceases listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
In the present embodiment, user terminal persistently monitors PDCCH channels, the base station in user terminal listens to PDCCH channels
After the DRX instructions of transmission, in current DRX cycle, PDCCH channels are ceased listening for, make user terminal enter current DRX in advance all
Phase, corresponding DRX off states were sleep state, and compared to DRX instructions in prior art last lower line number can only be carried on
User terminal is handed down to according in, instant base station does not have downlink data to be sent to user terminal, and base station can also pass through PDCCH channels
Discontinuous reception DRX instructions are sent to user terminal, to reduce the work(that user terminal is monitored and produced to PDCCH channels
Consumption.
Fig. 9 is the block diagram of another kind of user terminal according to an exemplary embodiment.For example, user terminal 800 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices are good for
Body equipment, personal digital assistant etc..
With reference to Fig. 9, user terminal 800 can include following one or more assemblies：Process assembly 802, memory 804,
Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814,
And communication component 816.
The integrated operation of the generally control user terminal 800 of process assembly 802, such as with display, call, data are led to
Letter, the associated operation of camera operation and record operation.Process assembly 802 can include one or more processors 820 to hold
Row instruction, to complete all or part of step of above-mentioned method.Additionally, process assembly 802 can include one or more moulds
Block, the interaction being easy between process assembly 802 and other assemblies.For example, process assembly 802 can include multi-media module, with
Facilitate the interaction between multimedia groupware 808 and process assembly 802.
Memory 804 is configured to store various types of data to support the operation in equipment 800.These data are shown
Example includes the instruction of any application program for operating on user terminal 800 or method, contact data, telephone directory number
According to, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or they
Combination realize that such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable
Programmable read only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, quick flashing
Memory, disk or CD.
Power supply module 806 provides electric power for the various assemblies of user terminal 800.Power supply module 806 can include power supply pipe
Reason system, one or more power supplys, and other generate, manage and distribute the component that electric power is associated with for user terminal 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between user terminal 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and the touch or slide related duration and pressure.In certain embodiments, many matchmakers
Body component 808 includes a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, such as pattern or video
During pattern, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and rearmounted
Camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured to output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when user terminal 800 is in operator scheme, such as call model, logging mode and speech recognition mode, microphone
It is configured to receive external audio signal.The audio signal for being received can be further stored in memory 804 or via logical
Letter component 816 sends.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
, to provide interface between process assembly 802 and peripheral interface module, above-mentioned peripheral interface module can for I/O interfaces 812
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, for providing the state of various aspects for user terminal 800
Assessment.For example, sensor cluster 814 can detect the opening/closed mode of equipment 800, such as relative positioning of component, institute
Display and keypad that component is user terminal 800 are stated, sensor cluster 814 can also detect user terminal 800 or user
The position of 800 1 components of terminal changes, and user is presence or absence of with what user terminal 800 was contacted, the orientation of user terminal 800
Or the temperature change of acceleration/deceleration and user terminal 800.Sensor cluster 814 can include proximity transducer, be configured to
The presence of object near detecting when without any physical contact.Sensor cluster 814 can also include optical sensor, such as
CMOS or ccd image sensor, for used in imaging applications.In certain embodiments, the sensor cluster 814 can be with
Including acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between user terminal 800 and other equipment.
User terminal 800 can be accessed based on the wireless network of communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one
In example property embodiment, communication component 816 receives broadcast singal or the broadcast from external broadcasting management system via broadcast channel
Relevant information.In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, short to promote
Cheng Tongxin.For example, RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realizing.
In the exemplary embodiment, user terminal 800 can be by one or more application specific integrated circuits (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realizations, for performing said method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete said method by the processor 820 of user terminal 800.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the process of mobile terminal
When device is performed so that mobile terminal is able to carry out a kind of channel-monitoring control method, and methods described includes：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user
Terminal ceases listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present disclosure is only limited by appended claim.
Claims (13)
1. a kind of channel-monitoring control method, it is characterised in that methods described includes：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user terminal
Cease listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
2. method according to claim 1, it is characterised in that the monitoring physical downlink control channel PDCCH, including：
When the user terminal is active in current DRX cycle, physical downlink control channel PDCCH is monitored.
3. method according to claim 2, it is characterised in that the state of activation includes first state, or described swash
State living includes first state and the second state；
When the user terminal is in the first state, downlink is monitored；
When the user terminal is in second state, the PDCCH is monitored.
4. method according to claim 3, it is characterised in that methods described also includes：
The user terminal opens first timer when entering the first state, the first timer is used to record the use
Time of the family terminal in the first state；
If the user terminal is when downlink is monitored, the data transmission resources distribution for receiving the base station transmission refers to
Order, then start the second timer, and the second timer is used to record the user terminal in second state
Time, the user terminal is in second state not transceiving data.
5. method according to claim 4, it is characterised in that the restarting DRX cycle, including as follows at least
Kind：
Stop the first timer timing；
Stop the second timer timing；
Restarting DRX cycle timer.
6. the method according to claim 3 or 4, it is characterised in that the first state is on duration states, institute
The second state is stated for inactivity states.
7. a kind of channel-monitoring control device, it is characterised in that described device includes：
Module is monitored, physical downlink control channel PDCCH is configured to listen for；
Receiver module, is configured to receive the discontinuous reception DRX instructions that base station is issued by the PDCCH, the DRX instructions
The PDCCH is ceased listening for for controlling user terminal；
Control module, is configured to be instructed according to the DRX, in current DRX cycle, ceases listening for the PDCCH, and again
Start DRX cycle.
8. device according to claim 7, it is characterised in that the monitoring module is configured to：
When the user terminal is active in current DRX cycle, physical downlink control channel PDCCH is monitored.
9. device according to claim 8, it is characterised in that the state of activation includes first state, or described swash
State living includes first state and the second state；
The monitoring module is configured to：
When the user terminal is in the first state, downlink is monitored；
When the user terminal is in second state, the PDCCH is monitored.
10. device according to claim 9, it is characterised in that described device also includes：First starting module and second is opened
Dynamic model block；
When the user terminal enters the first state, first starting module is configured to open first timer,
The first timer is used to record time of the user terminal in the first state；
When the monitoring module is when downlink is monitored, the receiver module receives the data transfer money that the base station sends
Source distribution instruction, second starting module is configured to start the second timer, and the second timer is used to record
Time of the user terminal in second state, the user terminal is in second state not transceiving data.
11. devices according to claim 10, it is characterised in that the control module includes：
First control unit, is configured to that the first timer stopping timing being controlled, or, control the second timer
Stop timing；
Second control unit, is configured to restart DRX cycle timer.
12. devices according to claim 9 or 10, it is characterised in that the first state is on duration states,
Second state is inactivity states.
13. a kind of user terminals, it is characterised in that include：
Processor；
It is configured to store the memory of processor executable；
Wherein, the processor is configured to：
Monitor physical downlink control channel PDCCH；
Receive base station to instruct by the discontinuous reception DRX that the PDCCH is issued, the DRX is instructed for controlling user terminal
Cease listening for the PDCCH；
Instructed according to the DRX, in current DRX cycle, cease listening for the PDCCH, and restart DRX cycle.
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|---|---|---|---|
| CN201611187621.0A CN106604376B (en) | 2016-12-20 | 2016-12-20 | Channel monitoring control method, device and user terminal |
| CN202010203033.1A CN111212466A (en) | 2016-12-20 | 2016-12-20 | Channel monitoring control method, device and user terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611187621.0A CN106604376B (en) | 2016-12-20 | 2016-12-20 | Channel monitoring control method, device and user terminal |
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| CN202010203033.1A Division CN111212466A (en) | 2016-12-20 | 2016-12-20 | Channel monitoring control method, device and user terminal |
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| CN106604376A true CN106604376A (en) | 2017-04-26 |
| CN106604376B CN106604376B (en) | 2020-03-03 |
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| CN201611187621.0A Active CN106604376B (en) | 2016-12-20 | 2016-12-20 | Channel monitoring control method, device and user terminal |
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| CN113596963A (en) * | 2020-04-30 | 2021-11-02 | 华为技术有限公司 | Communication method and device |
| CN113038630A (en) * | 2021-03-03 | 2021-06-25 | 中国人民解放军海军工程大学 | Big data based information collection and analysis method and system |
| US11985599B2 (en) | 2021-04-19 | 2024-05-14 | Beijeng Xiaomi Mobile Software Co, Ltd. | Channel monitoring method and device |
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| CN106604376B (en) | 2020-03-03 |
| CN111212466A (en) | 2020-05-29 |
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