CN104113898B - A kind of wireless network awakening method and system - Google Patents
A kind of wireless network awakening method and system Download PDFInfo
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- CN104113898B CN104113898B CN201410309841.0A CN201410309841A CN104113898B CN 104113898 B CN104113898 B CN 104113898B CN 201410309841 A CN201410309841 A CN 201410309841A CN 104113898 B CN104113898 B CN 104113898B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a kind of wireless network awakening method and system, belong to the communications field.Methods described includes：Dormancy control message according to receiving is closed a terminal wireless receiving module and wireless sending module in equipment；Start the wireless receiving module every second scheduled time to receive the scheduling wake-up terminal device list of outside transmission；When the terminal device is contained in the scheduling wake-up terminal device list, the wireless receiving module and the wireless sending module are opened.The present invention improves power savings by the wireless network awakening method and system.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of wireless network awakening method and system.
Background technology
Each terminal device is once connected to access in WiFi (WIreless-Fidelity, Wireless Fidelity) wireless network
After point, sending and receiving wireless module is in starting state in course of normal operation, it is impossible to intelligent overall according to active wireless network
Demand and the start and stop to transceiver module are adjusted.This defect causes the actual need that wireless terminal device transmits in no data
When asking, transceiver module is activated, and wastes substantial amounts of power consumption.
Prior art judges terminal device whether there is transmission data in the given time by access point, if it is determined that not having, then
Terminal device is notified to close sending module.When needing to wake up terminal device, access point sends wakeup message to terminal device, leads to
Know that terminal device opens sending module.The major defect of this technology is can only to close sending module, and receiving module is still opened,
Power savings are not good enough.
The content of the invention
The embodiments of the invention provide a kind of wireless network awakening method and system, the effect of economize on electricity is improved.
The embodiment of the present invention is achieved in that a kind of wireless network awakening method, the wireless network awakening method bag
Include：
Judge terminal device within first scheduled time whether transceiving data, and judged result for it is no when, send dormancy
Control message is to the terminal device；
The situation communicated according to current network judges whether to need to wake up dormancy terminal device, and be yes in judged result
When, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list；
The scheduling wake-up terminal device list is sent to the terminal device every second scheduled time.
The another object of the embodiment of the present invention is to provide a kind of wireless network awakening method, the wireless network wake-up side
Method includes：
Dormancy control message according to receiving is closed a terminal wireless receiving module and wireless sending module in equipment；
Start the wireless receiving module every second scheduled time to receive the scheduling wake-up terminal device of outside transmission
List；
When the terminal device is contained in the scheduling wake-up terminal device list, open the wireless receiving module and
The wireless sending module.
The another object of the embodiment of the present invention is to provide a kind of wireless network awakening method, the wireless network wake-up side
Method includes：
Access point judge terminal device within first scheduled time whether transceiving data, and judged result for it is no when, hair
Dormancy control message is sent to the terminal device；
The terminal device closes wireless receiving module and wireless sending module according to the dormancy control message；
The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device, and sentencing
Disconnected result is when being, it would be desirable to which the terminal device of dormancy of wake-up is added in scheduling wake-up terminal device list；
Described access point sends the scheduling wake-up terminal device list to the terminal device every second scheduled time；
The terminal device starts the wireless receiving module to receive the scheduling wake-up end every second scheduled time
End equipment list；
When the terminal device is contained in the scheduling wake-up terminal device list, the terminal device opens the nothing
Line receiving module and the wireless sending module.
The another object of the embodiment of the present invention is to provide a kind of access point, and described access point includes：
Message transmission module, for judge terminal device within first scheduled time whether transceiving data, and judge tie
When fruit is no, dormancy control message is sent to the terminal device；
Module is added, the situation for being communicated according to current network judges whether to need to wake up dormancy terminal device, and
When judged result is to be, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list；
List sending module, for sending the scheduling wake-up terminal device list to the end every second scheduled time
End equipment.The another object of the embodiment of the present invention is to provide a kind of terminal device, and the terminal device includes：
Closedown module, for the wireless receiving module and nothing in equipment of being closed a terminal according to the dormancy control message received
Line sending module；
Receiving module, for receiving the predetermined of outside transmission every second scheduled time startup wireless receiving module
Wake up terminal device list；
Opening module, for when the terminal device is contained in the scheduling wake-up terminal device list, described in unlatching
Wireless receiving module and the wireless sending module.
The another object of the embodiment of the present invention is that providing a kind of wireless network wakes up system, and the system includes above-mentioned
Terminal device and above-mentioned access point.
The beneficial effect that technical scheme provided by the invention is brought is：
It was found from the embodiments of the present invention, if because access point is judged in the scheduled time of terminal device first without transmitting-receiving number
According to then transmission dormancy control message, terminal device closing wireless receiving module and wireless sending module, access point are pre- every second
Fix time and send the scheduling wake-up terminal device list, terminal device starts the wireless receiving mould every second scheduled time
Block is with the scheduling wake-up terminal device list, if the terminal device is included in the scheduling wake-up terminal device list,
The wireless receiving module and the wireless sending module are then opened, it is thereby achieved that terminal device simultaneously closes off wireless receiving
Module and wireless sending module, improve the effect of economize on electricity.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of a kind of flow chart of wireless network awakening method first embodiment of the present invention；
Fig. 2 is a kind of wireless network awakening method first embodiment another kind flow chart of the present invention；
Fig. 3 is a kind of wireless network awakening method second embodiment flow chart of the present invention；
Fig. 4 is a kind of wireless network awakening method 3rd embodiment flow chart of the present invention；
Fig. 5 is a kind of a kind of structural representation of terminal device first embodiment of the present invention；
Fig. 6 is a kind of terminal device first embodiment another kind structural representation of the present invention；
Fig. 7 is a kind of a kind of structural representation of access point first embodiment of the present invention；
Fig. 8 is a kind of access point first embodiment another kind structural representation of the present invention；
Fig. 9 wakes up system structure diagram for a kind of wireless network of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
A kind of wireless network awakening method first embodiment flow of the present invention, referring to Fig. 1, methods described includes：
101：Dormancy control message according to receiving is closed a terminal wireless receiving module and wireless transmission mould in equipment
Block.
When data of the access point discovery terminal device long period without transmission, or the terminal device that access point does not receive have
Data are imitated, access point then indicates that the terminal device enters deep sleep state.
The dormancy control message that terminal device is sent according to access point, is directly operated to wireless network card chip hardware, therefore right
Chip type (such as Atheros, Broadcom, Realtek, MTK etc.) has direct dependence.By directly to hardware operation,
It is most that hardware chip control register is operated, wireless receiving and sending module could be controlled completely, improved to greatest extent
Energy-saving effect.While upper layer network connection is kept, the hardware chip of wireless receiving module and wireless sending module is closed,
Therefore, when opening wireless receiving module and wireless sending module afterwards, without re-starting network connection.
102：Start the wireless receiving module every second scheduled time to receive the scheduling wake-up terminal of outside transmission
List of devices.
After terminal device closes wireless sending module and wireless receiving module, by timing kernel scheduling, periodically start
Wake up terminal device list tracking module.In the case where waking up the control of terminal device list tracking module, the wireless of terminal device connects
Receiving module can be started by the short time, general 200-300 milliseconds, be made a reservation for so as to obtain access point by what Beacon heartbeat packets were issued
Wake up terminal device list.
103：When the terminal device is contained in the scheduling wake-up terminal device list, the wireless receiving mould is opened
Block and the wireless sending module.Terminal device checks whether that this terminal device of pre-provisioning request is waken up, if so, described in then opening
Wireless receiving module and the wireless sending module., can be in predetermined timeslice after terminal device receives scheduling wake-up information
Interior startup wireless receiving module and wireless sending module exit resting state, and immediately by the state notifying access point after renewal,
Into conventional reiving/transmitting state.
Alternatively, as shown in Fig. 2 also including step 100 before step 101.
100：Real-time time or the available machine time for the access point time source that described access point is sent are received, and according to the reality
When the time or the available machine time time of terminal device time source is calibrated.Terminal device listen to time service order and when
Between after, calibrate local relative time, and pass time service result back.
The present embodiment passes through the wireless receiving module and nothing in equipment of being closed a terminal according to the dormancy control message received
Line sending module, start the wireless receiving module every second scheduled time and set with receiving the scheduling wake-up terminal of outside transmission
Standby list, when the terminal device is contained in the scheduling wake-up terminal device list, open the wireless receiving module and
The wireless sending module, it is thereby achieved that terminal device simultaneously closes off receiving module and wireless sending module, improve economize on electricity
Effect.
A kind of wireless network awakening method second embodiment flow of the present invention, methods described flow as shown in Figure 3 include：
201：Send access point time source real-time time or the available machine time to terminal device.Access point passes through local zone time
The relative time standard that source obtains real-time time or the available machine time uses as the time service of this wireless zone, periodically (such as 3600 seconds)
Ground carries out time service by the Beacon heartbeat packets of extension to all end-point device broadcasts.
202：Judge terminal device within first scheduled time whether transceiving data, and judged result for it is no when, send
Dormancy control message is to the terminal device.The wireless flow and radio receiving transmitting module state of access point collection terminal equipment, when
It was found that terminal device long period does not receive the terminal device valid data of transmission without the data for receiving transmission, and access point,
Access point then indicates that the terminal device enters deep sleep state.
203：The situation communicated according to current network judges whether to need to wake up dormancy terminal device, and in judged result
During to be, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list.Access point unites periodicity
The transmitting-receiving flow of each terminal device of wireless network is counted, while analyzes the terminal device and sends bag and receive the type of bag, is judged
Go out the packet radio that lower timeslice is likely to occur, it is whole into deep sleep state to having registered finally according to statistics, analysis result
End equipment carries out communicated prediction, judges whether to need to wake up terminal device, while the terminal device that needs are waken up, adds pre-
Surely wake up in terminal device list.
204：The scheduling wake-up terminal device list is sent to the terminal device every second scheduled time.Every
Two scheduled times carried out broadcasting scheduling wake-up terminal device list by Beacon heartbeat packets to whole network.
The present embodiment by judge terminal device within first scheduled time whether transceiving data, and be no in judged result
When, dormancy control message is sent to the terminal device, and the situation communicated according to current network judges whether to need to wake up to have stopped
Dormancy terminal device, and when judged result is to be, the terminal device of dormancy that need to be waken up is added to scheduling wake-up terminal device
In list, the scheduling wake-up terminal device list is sent to the terminal device every second scheduled time, it is thereby achieved that
Terminal device simultaneously closes off receiving module and wireless sending module, improves power savings.
A kind of wireless network awakening method 3rd embodiment flow of the present invention, methods described flow as shown in Figure 4 include：
301：Access point send access point time source real-time time or the available machine time to terminal device.With a kind of wireless network
Step 201 is identical in network awakening method second embodiment, and here is omitted.
302：The terminal device receives the real-time time or the available machine time, and according to the real-time time or institute
The available machine time is stated to calibrate the time of terminal device time source.With being walked in a kind of wireless network awakening method first embodiment
Rapid 100 is identical, and here is omitted.
303：Access point judge terminal device within first scheduled time whether transceiving data, and be no in judged result
When, dormancy control message is sent to the terminal device.With step 202 phase in a kind of wireless network awakening method second embodiment
Together, here is omitted.
304：The terminal device closes wireless receiving module and wireless sending module according to the dormancy control message.With
Step 101 is identical in a kind of wireless network awakening method first embodiment, and here is omitted.
305：The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device, and
In judged result for when being, it would be desirable to which the terminal device of dormancy of wake-up is added in scheduling wake-up terminal device list.With one
Step 203 is identical in kind wireless network awakening method second embodiment, and here is omitted.
306：Described access point sends the scheduling wake-up terminal device list to the terminal every second scheduled time
Equipment.Identical with step 204 in a kind of wireless network awakening method second embodiment, here is omitted.
307：The terminal device every second scheduled time starts the wireless receiving module to receive described predetermined call out
Awake terminal device list.Identical with step 102 in a kind of wireless network awakening method first embodiment, here is omitted.
308：When the terminal device is contained in the scheduling wake-up terminal device list, the terminal device opens institute
State wireless receiving module and the wireless sending module.With step 103 phase in a kind of wireless network awakening method first embodiment
Together, here is omitted.
If the present embodiment judges to send dormancy control without transceiving data in the scheduled time of terminal device first by access point
Message processed, terminal device close wireless receiving module and wireless sending module, and access point is every described in the transmission of second scheduled time
Scheduling wake-up terminal device list, terminal device start the wireless receiving module every second scheduled time and make a reservation for call out with described
Awake terminal device list, if the terminal device is included in the scheduling wake-up terminal device list, open described wireless
Receiving module and the wireless sending module, it is thereby achieved that terminal device simultaneously closes off wireless receiving module and wireless transmission
Module, improve the effect of economize on electricity.
It is corresponding with a kind of wireless network awakening method first embodiment, present invention also offers a kind of terminal device 40,
As shown in figure 5, including closedown module 410, receiving module 420 and opening module 430.
Closedown module 410, for the wireless receiving module in equipment of being closed a terminal according to the dormancy control message received
And wireless sending module.
When discovery data of the terminal device long period without transmission, or the terminal device significant figure that access point does not receive
According to access point then indicates that the terminal device enters deep sleep state.
The dormancy control message that closedown module 410 is sent according to access point, is directly operated to wireless network card chip hardware, therefore
There is direct dependence to chip type (such as Atheros, Broadcom, Realtek, MTK etc.).By directly being grasped to hardware
Make, it is most that hardware chip control register is operated, wireless receiving and sending module could be controlled completely, carried to greatest extent
High energy-saving effect.While upper layer network connection is kept, closedown module 410 closes wireless receiving module and wireless transmission mould
The hardware chip of block, so when opening wireless receiving module and wireless sending module afterwards, without re-starting network connection.
Receiving module 420, for starting what the wireless receiving module was sent to receive outside every second scheduled time
Scheduling wake-up terminal device list.After closedown module 410 closes wireless sending module and wireless receiving module, receiving module 420
By timing kernel scheduling, periodically start and wake up terminal device list tracking module.Waking up terminal device list tracking mould
Under the control of block, the wireless receiving module of terminal device can be started by the short time, general 200-300 milliseconds, so as to obtain access
The scheduling wake-up terminal device list that point is issued by Beacon heartbeat packets.
Opening module 430, for when the terminal device is contained in the scheduling wake-up terminal device list, opening institute
State wireless receiving module and the wireless sending module.After terminal device receives scheduling wake-up information, the meeting of opening module 430 exists
Start receiving module in predetermined timeslice and sending module exits resting state, and immediately access the state notifying after renewal
Point, into conventional reiving/transmitting state.
Alternatively, as shown in fig. 6, a kind of terminal device 50 also includes calibration module 440, for receiving described access point hair
The real-time time of the access point time source sent or available machine time, and terminal is set according to the real-time time or the available machine time
The time of standby time source is calibrated.Calibration module 440 listened to time service order and after the time, calibrated local relative time,
And pass time service result back.
The present embodiment passes through the wireless receiving module and nothing in equipment of being closed a terminal according to the dormancy control message received
Line sending module, start the wireless receiving module every second scheduled time and set with receiving the scheduling wake-up terminal of outside transmission
Standby list, when the terminal device is contained in the scheduling wake-up terminal device list, open the wireless receiving module and
The wireless sending module, it is thereby achieved that terminal device simultaneously closes off receiving module and wireless sending module, improve economize on electricity
Effect.
It is corresponding with a kind of wireless network awakening method second embodiment, present invention also offers a kind of access point 60, such as
Shown in Fig. 7, including message transmission module 610, addition module 620 and list sending module 630.
Message transmission module 610, for judge terminal device within first scheduled time whether transceiving data, and judging
When being as a result no, dormancy control message is sent to the terminal device.The wireless streams of the collection terminal equipment of message transmission module 610
Amount and radio receiving transmitting module state, when discovery terminal device long period does not receive hair without the data for receiving transmission, and access point
Terminal device valid data sent, it indicates that the terminal device enters deep sleep state.
Module 620 is added, the situation for being communicated according to current network judges whether to need to wake up dormancy terminal device,
And when judged result is to be, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list.Add
Module 620 by the transmitting-receiving flow of each terminal device of periodic statistics wireless network, while analyze the terminal device send bag and
The type of bag is received, determines the packet radio that lower timeslice is likely to occur, finally according to statistics, analysis result, to having registered
Communicated prediction is carried out into deep sleep state terminal device, judges whether to need to wake up terminal device, while will need to be called out
Awake terminal device, add in scheduling wake-up terminal device list.
List sending module 630, for sending the scheduling wake-up terminal device list to institute every second scheduled time
State terminal device.List sending module 630 by Beacon heartbeat packets to whole network broadcast pre- every second scheduled time
Surely terminal device list is waken up.
Optionally, a kind of access point 70, as shown in figure 8, also include time sending module 640, during for sending access point
Between source real-time time and the available machine time to terminal device.Time sending module 640 obtains real-time time by local zone time source
Or the relative time standard that the available machine time uses as the time service of this wireless zone, periodically (such as 3600 seconds) are by extension
Beacon heartbeat packets carry out time service to all end-point device broadcasts.
The present embodiment by judge terminal device within first scheduled time whether transceiving data, and be no in judged result
When, dormancy control message is sent to the terminal device, and the situation communicated according to current network judges whether to need to wake up to have stopped
Dormancy terminal device, and when judged result is to be, the terminal device of dormancy that need to be waken up is added to scheduling wake-up terminal device
In list, the scheduling wake-up terminal device list is sent to the terminal device every second scheduled time, it is thereby achieved that
Terminal device simultaneously closes off receiving module and wireless sending module, improves power savings.
Corresponding with a kind of wireless network awakening method 3rd embodiment, present invention also offers a kind of wake-up of wireless network
System 80, as shown in figure 9, including above-mentioned terminal device 40 or 50, in addition to above-mentioned access point 60 or 70.
If the present embodiment judges to send dormancy control without transceiving data in the scheduled time of terminal device first by access point
Message processed, terminal device close wireless receiving module and wireless sending module, and access point is every described in the transmission of second scheduled time
Scheduling wake-up terminal device list, terminal device start the wireless receiving module every second scheduled time and make a reservation for call out with described
Awake terminal device list, if the terminal device is included in the scheduling wake-up terminal device list, open described wireless
Receiving module and the wireless sending module, it is thereby achieved that terminal device simultaneously closes off receiving module and wireless sending module,
Improve power savings.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (7)
1. a kind of wireless network awakening method, it is characterised in that the wireless network awakening method includes：
Access point judge terminal device within first scheduled time whether transceiving data, and judged result for it is no when, transmission is stopped
Dormancy control message is to the terminal device, so that the terminal device closes wireless receiving module according to the dormancy control message
And wireless sending module；
The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device, and is judging to tie
Fruit is that when being, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list；
Described access point sends the scheduling wake-up terminal device list to the terminal device every second scheduled time, so that
The terminal device starts the wireless receiving module every second scheduled time and set with receiving the scheduling wake-up terminal
Standby list；
The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device：It is described
The transmitting-receiving flow of each terminal device of access point periodic statistics wireless network, while analyze the terminal device and send bag and connect
The type of packet receiving, determine the packet radio that lower timeslice is likely to occur, finally according to statistics, analysis result, to registered into
The terminal device for entering deep sleep state carries out communicated prediction, judges whether to need to wake up the terminal device.
2. according to the method for claim 1, it is characterised in that it is described judge terminal device within first scheduled time whether
Transceiving data, and judged result for it is no when, send dormancy control message to the terminal device the step of before also include with
Lower step：
Send access point time source real-time time or the available machine time to terminal device.
3. a kind of wireless network awakening method, it is characterised in that the wireless network awakening method includes：
Access point judge terminal device within first scheduled time whether transceiving data, and judged result for it is no when, transmission is stopped
Dormancy control message is to the terminal device；
The terminal device closes wireless receiving module and wireless sending module according to the dormancy control message；
The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device, and is judging to tie
Fruit is when being, it would be desirable to which the terminal device of dormancy of wake-up is added in scheduling wake-up terminal device list；
Described access point sends the scheduling wake-up terminal device list to the terminal device every second scheduled time；
The terminal device starts the wireless receiving module every second scheduled time and set with receiving the scheduling wake-up terminal
Standby list；
When the terminal device is contained in the scheduling wake-up terminal device list, the terminal device unlatching is described wirelessly to be connect
Receive module and the wireless sending module；
The situation that described access point communicates according to current network judges whether to need to wake up dormancy terminal device：Access
The transmitting-receiving flow of the point each terminal device of periodic statistics wireless network, while analyze the terminal device and send bag and receive bag
Type, the packet radio that lower timeslice is likely to occur is determined, finally according to statistics, analysis result, to having registered into deep
The terminal device for spending resting state carries out communicated prediction, judges whether to need to wake up the terminal device.
4. according to the method for claim 3, it is characterised in that described access point judges terminal device in first scheduled time
Inside whether transceiving data, and judged result for it is no when, send dormancy control message to the terminal device the step of before also
Comprise the following steps：
Access point send access point time source real-time time or the available machine time to terminal device；
The terminal device receives the real-time time or the available machine time, and during according to the real-time time or the start
Between time of terminal device time source is calibrated.
5. a kind of access point, it is characterised in that described access point includes：
Message transmission module, for judge terminal device within first scheduled time whether transceiving data, and in judged result be
When no, dormancy control message is sent to the terminal device, so that the terminal device is closed according to the dormancy control message
Wireless receiving module and wireless sending module；
Module is added, the situation for being communicated according to current network judges whether to need to wake up dormancy terminal device, and sentencing
Disconnected result is that when being, the terminal device of dormancy that need to be waken up is added in scheduling wake-up terminal device list；
List sending module, set for sending the scheduling wake-up terminal device list to the terminal every second scheduled time
It is standby, so that the terminal device starts the wireless receiving module to receive the scheduling wake-up every second scheduled time
Terminal device list；
The addition module is specifically used for：The transmitting-receiving flow of each terminal device of periodic statistics wireless network, while analyze institute
State terminal device send bag and receive bag type, determine the packet radio that lower timeslice is likely to occur, finally according to statistics, point
Result is analysed, communicated prediction is carried out to the terminal device registered into deep sleep state, judges whether to need to wake up
The terminal device.
6. access point according to claim 5, it is characterised in that described access point also includes：
Time sending module, for send access point time source real-time time or the available machine time to terminal device.
7. a kind of wireless network wakes up system, it is characterised in that the system is included as described in any one of claim 5 or 6
Access point.
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| CN104639968B (en) * | 2015-02-28 | 2018-01-30 | 江苏惠通集团有限责任公司 | Communication connecting method, remote control and host-side device |
| CN106922011B (en) * | 2015-12-25 | 2020-10-23 | 深圳长城开发科技股份有限公司 | Wireless centralized meter reading system and management method for controlling low-power-consumption communication |
| CN106571988A (en) * | 2016-11-04 | 2017-04-19 | 初子超 | Home network system control method and home network system |
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| CN102752834A (en) * | 2002-05-01 | 2012-10-24 | 美商内数位科技公司 | Method and system for optimizing power resources in wireless devices |
| CN102131132A (en) * | 2010-11-04 | 2011-07-20 | 华为技术有限公司 | Energy-saving method and equipment for passive optical network (PON) |
| CN103188782A (en) * | 2013-04-22 | 2013-07-03 | 南京芯传汇电子科技有限公司 | Communication system and awakener based on double-channel ZigBee |
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