CN103188774B - Method of achieving site sleep, device of achieving site sleep and system of achieving site sleep - Google Patents
Method of achieving site sleep, device of achieving site sleep and system of achieving site sleep Download PDFInfo
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- CN103188774B CN103188774B CN201110453816.6A CN201110453816A CN103188774B CN 103188774 B CN103188774 B CN 103188774B CN 201110453816 A CN201110453816 A CN 201110453816A CN 103188774 B CN103188774 B CN 103188774B
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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
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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 provides a method of achieving site sleep, a device of achieving the site sleep and a system of achieving the site sleep, relates to the technical field of communication and is used for solving the problem that a target site cannot enter a sleep state. A receiving site receives an information frame sent by a sending site. When the receiving site judges the information frame to be a target site of the information frame, the information frame comprises a permitting sleep command and no more data command, and the information frame does not need to response frames, the receiving site enters the sleep state after receiving and finishing the information frame. The method of achieving site sleep, the device of achieving the site sleep and the system of achieving the site sleep are suitable for a situation of controlling site sleep.
Description
Technical field
The present invention relates to communication technical field, more particularly, to a kind of method realizing website sleep, apparatus and system.
Background technology
Basic Service Set (Basic service set, BSS) is a WLAN (Wireless Local area
Network, WLAN) element, in one bss, have certain association website (Station, STA) composition one
Individual BSS, in one bss, the website of full-time administrative BSS is referred to as access point (Access point, AP), and AP is located with it
Website in BSS is associated, and for example, in one bss, AP can be base station, and STA is mobile terminal.
In existing WLAN standard, AP and STA can be in Hybrid Coordination Function (Hybrid Coordination
Function) under mechanism, transmission time (namely transmission opportunity (Transmission is obtained by channel competition
Opportunity)).Either AP or STA once obtains TXOP, without competitive channel again within the TXOP persistent period
Can be continuously using channel.In a TXOP, not all STA will receiving data frames, therefore introduce one kind very
High-throughput (Very High Throughput；Referred to as：VHT) TXOP battery saving mode (VHT TXOP power save
Mode), using VHT TXOP battery saving mode, when STA finds not having Frame to be sent to oneself, enter sleep (Doze) shape
State, thus save power consumption during TXOP.
In prior art, for the STA (as a rule for non-AP VHT STA) of a support TXOP power saving, if
Comprise in the current message frame that AP sends to allow SLEEP instruction (to allow the STA in this BSS to enter sleep shape during TXOP
State), then when any one of 1～5 below meeting, STA just can enter sleep state and until current TXOP terminates：
(1) pass through to receive group character (GROUP_ID) parameter in parameter vector (RXVECTOR), STA finds oneself not
It is a member in packet；
(2) STA finds that partial association mark (PARTIAL_AID) in RXVECTOR is not equal to 0 and and the part of oneself
Association identification mismatches (match)；
(3) STA finds partial association mark (PARTIAL_AID) in RXVECTOR and the partial association of oneself mark
Join, but the medium education of the present frame having correctly received (Medium access control；Referred to as MAC) connect in head
Receiving end address (receiver address；Referred to as RA) and the MAC Address mismatch of oneself.
(4) pass through the GROUP_ID parameter instruction in RXVECTOR, STA finds it oneself is a member in packet, but it
Space-time flow amount (Number of Space-Time Streams in the RXVECTOR receiving；Referred to as：NUM_STS) it is
0.
(5) STA sends one and confirms that (acknowledgement) frame is no more come comprising of responding that the AP that receives sends
The message frame of data command (i.e. more data domain is equal to 0), described message frame requires described STA to send response frame and described response
Frame is acknowledgement frame
But, in the prior art method, when STA receives a message frame issuing described STA and described frame comprises
SLEEP instruction and no more data is allowed to instruct, but when described frame does not require the response frame of response frame or requirement to be not acknowledgement frame,
STA cannot be introduced into sleep state.
Content of the invention
Embodiments of the invention provide a kind of method realizing website sleep, apparatus and system, in order to solve targeted sites
The problem that cannot be introduced into sleeping.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
On the one hand, a kind of method realizing website sleep is provided, including：
Transmitting station sends message frame to targeted sites, and described message frame includes allowing SLEEP instruction and no more data to refer to
Order, described message frame does not require response frame, and the medium education of the receiving terminal address of described message frame and targeted sites
Address is mated.
A kind of method realizing website sleep is provided, including：
Receiving station receives the message frame that transmitting station sends；
Judge it itself is the targeted sites of described message frame when receiving station, and described message frame includes allowing sleep
Instruction and no more data instruction, and when described message frame does not require response frame, described receiving station finish receiving described
Sleep state is entered after message frame.
Accordingly, a kind of transmitting station is provided, including：
First transmitting element, for sending message frame to targeted sites, described message frame includes allowing SLEEP instruction and nothing
More data instructs, and described message frame does not require response frame, and the matchmaker of the receiving terminal address of described message frame and targeted sites
Body access control address mates.
A kind of receiving station is provided, including：
First receiving unit, for receiving the message frame of transmitting station transmission；
First sleep cell, for judging it itself is the targeted sites of described message frame in receiving station and described
In the case of message frame includes allowing SLEEP instruction and no more data instruction, and described message frame does not require response frame, connecing
Sleep state is entered after harvesting into described message frame.
On the other hand, a kind of method realizing website sleep is provided, including：
Transmitting station sends message frame to targeted sites, and described message frame includes allowing SLEEP instruction and no more data to refer to
Order, described message frame requires response frame, and the medium education ground of the receiving terminal address of described message frame and targeted sites
Location is mated；
Transmitting station receives the response frame that described targeted sites send, and described response frame is non-acknowledgement frame.
A kind of method realizing website sleep is provided, including：
Receiving station receives the message frame that transmitting station sends；
Judge it itself is the targeted sites of described message frame when receiving station, and described message frame includes allowing sleep
Instruction and no more data instruction, and when described message frame requires response frame, described receiving station is after sending response frame
Enter sleep state；Wherein, described response frame is non-acknowledgement frame.
Accordingly, a kind of transmitting station is provided, including：
Second transmitting element, for sending message frame to targeted sites, described message frame includes allowing SLEEP instruction and nothing
More data instructs, and described message frame requires response frame, and the media of the receiving terminal address of described message frame and targeted sites
Access control address mates；
Second receiving unit, for receiving the response frame that described targeted sites send, described response frame is non-acknowledgement frame.
A kind of receiving station is provided, including：
3rd receiving unit, for receiving the message frame of transmitting station transmission；
Second sleep cell, for judging it itself is the targeted sites of described message frame in receiving station and described
In the case of message frame includes allowing SLEEP instruction and no more data instruction, and described message frame requires response frame, sending
Sleep state is entered after response frame；Wherein, described response frame is non-acknowledgement frame.
The embodiment of the present invention provide a kind of realizes website sleep method, apparatus and system, on the one hand, when transmitting station to
The message frame that targeted sites send includes allowing SLEEP instruction and no more data instruction, and described message frame does not require to respond
During frame, in the case that receiving station is targeted sites, described receiving station can enter sleep shape after receiving described message frame
State, thus save power consumption；On the other hand, when the message frame that transmitting station sends includes allowing SLEEP instruction and nothing most
According to instruction, and when described message frame requires response frame but described response frame to be not acknowledgement frame, it is targeted sites in receiving station
In the case of, described receiving station can enter sleep state after sending described response frame, and then saves power consumption.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 (a) is a kind of method realizing website sleep provided in an embodiment of the present invention；
Fig. 1 (b) is a kind of method realizing website sleep provided in an embodiment of the present invention；
Fig. 2 (a) is the method that another kind provided in an embodiment of the present invention realizes website sleep；
Fig. 2 (b) is the method that another kind provided in an embodiment of the present invention realizes website sleep；
Fig. 3 is a kind of method realizing website sleep provided in an embodiment of the present invention；
Fig. 4 is the method that another kind provided in an embodiment of the present invention realizes website sleep；
Fig. 5 is a kind of transmitting station provided in an embodiment of the present invention；
Fig. 6 is a kind of receiving station provided in an embodiment of the present invention；
Fig. 7 is a kind of receiving station provided in an embodiment of the present invention；
Fig. 8 is another kind transmitting station provided in an embodiment of the present invention；
Fig. 9 is another kind receiving station provided in an embodiment of the present invention；
Figure 10 is another kind receiving station provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
On the one hand, provide a kind of method realizing website sleep, such as shown in Fig. 1 (a), including：
101st, transmitting station sends message frame to targeted sites, and described message frame includes allowing SLEEP instruction and nothing most
According to instruction, described message frame does not require response frame, and the media of the receiving terminal address of described message frame and targeted sites access
Control address coupling.
A kind of method realizing website sleep is provided, such as shown in Fig. 1 (b), including：
111st, receiving station receives the message frame that transmitting station sends.
112nd, when receiving station judges it itself is the targeted sites of described message frame, and described message frame includes allowing
SLEEP instruction and no more data instruction, and when described message frame does not require response frame, described receiving station is finishing receiving
Sleep state is entered after described message frame.
The embodiment of the present invention provides a kind of method realizing website sleep, the message sending when transmitting station to targeted sites
Frame includes allowing SLEEP instruction and no more data instruction, and when described message frame does not require response frame, in receiving station is
In the case of targeted sites, described receiving station can enter sleep state, thus saving power consumption after receiving described message frame.
On the other hand, provide a kind of method realizing website sleep, such as shown in Fig. 2 (a), including：
201st, transmitting station sends message frame to targeted sites, and described message frame includes allowing SLEEP instruction and nothing most
According to instruction, described message frame requires response frame, and the media of the receiving terminal address of described message frame and targeted sites access control
Address processed coupling.
202nd, transmitting station receives the response frame that described targeted sites send, and described response frame is non-acknowledgement frame.
A kind of method realizing website sleep is provided, such as shown in Fig. 2 (b), including：
211st, receiving station receives the message frame that transmitting station sends.
212nd, when receiving station judges itself to be the targeted sites of described message frame and described message frame includes allowing
SLEEP instruction and no more data instruction, and when described message frame requires response frame, described receiving station is sending response frame
Enter sleep state afterwards；Wherein, described response frame is non-acknowledgement frame.
The embodiment of the present invention provides a kind of method realizing website sleep, when the message frame that transmitting station sends includes permitting
Permitted SLEEP instruction and no more data instruction, and described message frame requirement response frame but described response frame be when being not acknowledgement frame,
In the case that receiving station is targeted sites, described receiving station can enter sleep state after sending described response frame, enters
And save power consumption.
Embodiment two
The embodiment of the present invention provides the method that another kind realizes website sleep, as shown in figure 3,
310th, transmitting station AP obtains transmission time TXOP.
311st, AP sends message frame to targeted sites STA0 in the TXOP obtaining, and described message frame includes allowing sleep to refer to
Order and no more data instruction, described message frame does not require response frame, and the receiving terminal address (Received of described message frame
Address, RA) address and STA0 medium education (Medium access control, MAC) address coupling.
The expectation receiving station of the message frame that described targeted sites send for transmitting station.
In all embodiments of the invention, the receiving terminal address of message frame is mated including multiple with the MAC Address of targeted sites
Situation, can be message frame receiving terminal address is identical with the MAC Address of targeted sites or the receiving terminal of message frame ground
Location according to identical with the MAC Address of targeted sites after pre-defined rule change, also or the MAC Address of targeted sites is according to predetermined
Identical with the receiving terminal address of message frame etc. after rule change.
In addition, not limiting the type of message frame in the embodiment of the present invention, this message frame can be any frame, for example, appoint
What Frame, management frame, control frame etc..
Specifically, carry in high-throughput information field very much in AP physical layer header and do not allow transmission opportunity power saving
(Transmit Opportunity_Power Save_NOT_ALLOWED, referred to as：TXOP_PS_NOT_ALLOWED) parameter,
Indicate whether to allow power saving using the bit of this parameter, then TXOP_PS_NOT_ALLOWED is set to 0, represent and allow to sleep
Sleep and instruct；TXOP_PS_NOT_ALLOWED is set to 1, represents and does not allow SLEEP instruction；By more data domain is set to 0 expression
No more data instruction；
Described message frame does not require response frame, specifically include described message frame confirmation strategy be no confirm (No ACK) or
Block confirms (Block ACK), or, the frame type of described message frame does not require response frame.Specifically, when the confirmation plan of message frame
When slightly no confirming, targeted sites will not send response frame, that is, will not send any information to transmitting station；Work as message frame
Confirmation strategy when confirming for block, this validation testing does not require to feed back BA immediately, receives just anti-after BA claim frame after targeted sites
Feedback BA.
In embodiments of the present invention, when realizing message frame and not requiring response frame, except the confirmation strategy using message frame
It is no confirmation or block confirmation, or the frame type of message frame does not require outside the mode of response frame, transmitting station does not require target
The situation that website sends response frame can be multiple, and for example, the TXOP that transmitting station gets does not have time enough to allow mesh
When labeling station point sends response frame in current TXOP, or the TXOP that transmitting station gets is by certain other receiving station
Point (this website is reverse promoter) inversely authorizes acquisition, and targeted sites are not targeted sites when reverse promoter
Response frame will not be sent to transmitting station.
312nd, receiving station STA receives the message frame that transmitting station sends.In all embodiments of the invention, receiving station
Refer to any one receiving station.
313rd, STA judges itself to be whether the targeted sites (mesh of message frame described in the present embodiment kind of described message frame
Labeling station point is STA0).Specifically, when the MAC Address of STA is mated with the receiving terminal address of described message frame, then this STA is institute
State the targeted sites of message frame；When the MAC Address of STA is mismatched with the RA address of described message frame, then this STA is not described
The targeted sites of message frame.
STA is also performed to judge whether described message frame includes allowing SLEEP instruction, judges whether described message frame includes
No more data instruction, and judge whether described message frame requires response frame.
In embodiments of the present invention, do not limit receiving station and judge whether itself is to disappear described in targeted sites, judgement
Whether breath frame includes allowing SLEEP instruction, judges whether described message frame includes disappearing described in no more data instruction and judgement
Whether breath frame requires the sequencing of four judge processs of response frame, can be for random order it is also possible to be judged simultaneously.
314th, when this STA judges it itself is the targeted sites of described message frame, and described message frame includes allowing to sleep
Sleep instruction and no more data instruction, and when described message frame does not require response frame, then described STA disappears described in finish receiving
Sleep state is entered after breath frame.
The embodiment of the present invention provides a kind of method realizing website sleep, the message sending when transmitting station to targeted sites
Frame includes allowing SLEEP instruction and no more data instruction, and when described message frame does not require response frame, in receiving station is
In the case of targeted sites, described receiving station can enter sleep state, thus saving power consumption after receiving described message frame.
The embodiment of the present invention provides the method that another kind realizes website sleep, as shown in figure 4, including：
410th, AP obtains transmission time TXOP.
411st, AP sends message frame to targeted sites STA0 in the TXOP obtaining, and described message frame includes allowing sleep to refer to
Order and no more data instruction, described message frame requires response frame, and the receiving terminal way address of described message frame is with STA0's
MAC Address mates.
Specifically, carry in high-throughput information field very much in AP physical layer header and do not allow transmission opportunity power saving
(Transmit Opportunity_Power Save_NOT_ALLOWED, referred to as：TXOP_PS_NOT_ALLOWED) parameter,
Indicate whether to allow power saving using the bit of this parameter, then TXOP_PS_NOT_ALLOWED is set to 0, represent and allow to sleep
Sleep and instruct；TXOP_PS_NOT_ALLOWED is set to 1, represents and does not allow SLEEP instruction；By more data domain is set to 0 expression
No more data instruction.
The response frame that described message frame requires can be acknowledgement frame or non-acknowledgement frame.
In the present embodiment, response frame is non-acknowledgement frame, and this non-acknowledgement frame is any frame in addition to acknowledgement frame, can include
Arbitrary data frame, management frame or control frame.
412nd, STA receives the message frame that transmitting station sends.
413rd, STA judges itself to be whether the targeted sites (mesh of message frame described in the present embodiment kind of described message frame
Labeling station point is STA0).Specifically, when the MAC Address of STA is mated with the receiving terminal address of described message frame, then this STA is institute
State the targeted sites of message frame；When the MAC Address of STA is mismatched with the RA address of described message frame, then this STA is not described
The targeted sites of message frame.
STA also will judge whether described message frame includes allowing SLEEP instruction and no more data instruction, and judges institute
State whether message frame requires response frame.
In embodiments of the present invention, do not limit receiving station and judge whether itself is to disappear described in targeted sites, judgement
Whether breath frame includes allowing SLEEP instruction, judges whether described message frame includes disappearing described in no more data instruction and judgement
Whether breath frame requires the sequencing of four judge processs of response frame, can be for random order it is also possible to be judged simultaneously.
414th, when this STA judges it itself is targeted sites STA0 of described message frame, and described message frame includes permitting
Permitted SLEEP instruction and no more data instruction, and when described message frame requires response frame, then described STA is sent to described AP and rings
Sleep state is entered after answering frame；Wherein, response frame is non-acknowledgement frame.
The embodiment of the present invention provides a kind of method realizing website sleep, when the message frame that transmitting station sends includes permitting
Permitted SLEEP instruction and no more data instruction, and described message frame requirement response frame but described response frame be when being not acknowledgement frame,
In the case that receiving station is targeted sites, described receiving station can enter sleep state after sending described response frame, enters
And save power consumption.
Embodiment three
The embodiment of the present invention provides a kind of transmitting station 50, as shown in figure 5, including：
First transmitting element 51, for targeted sites send message frame, described message frame include allow SLEEP instruction and
No more data instruction, described message frame does not require response frame, and the receiving terminal address of described message frame and targeted sites
Media Access Control Address mates.
There is provided a kind of receiving station 60, as shown in fig. 6, including：First receiving unit 61 and the first sleep cell 62.
First receiving unit 61, for receiving the message frame of transmitting station 50 transmission；
First sleep cell 62, for judging it itself is the targeted sites of described message frame in receiving station 60, and
Described message frame includes allowing SLEEP instruction and no more data instruction, and when described message frame does not require response frame, described
Receiving station enters sleep state after finishing receiving described message frame.
Further, as shown in fig. 7, described receiving station 60 also includes：First judging unit 63, the second judging unit
64th, the 3rd judging unit 65 and the 4th judging unit 66.
First judging unit 63, for judging whether described receiving station 60 is targeted sites.
Second judging unit 64, for judging whether described message frame includes allowing SLEEP instruction.
3rd judging unit 65, for judging whether described message frame includes no more data instruction.
4th judging unit 66, for judging whether described message frame requires response frame.
Further, described first judging unit 63, specifically for：
When the Media Access Control Address of described receiving station is mated with the receiving terminal address of described message frame, then described
Receiving station 60 is described targeted sites；
When the Media Access Control Address of described receiving station is mismatched with the receiving terminal address of described message frame, then institute
Stating receiving station 60 is not described targeted sites.
The embodiment of the present invention provides a kind of transmitting station and receiving station, the message sending when transmitting station to targeted sites
Frame includes allowing SLEEP instruction and no more data instruction, and when described message frame does not require response frame, in receiving station is
In the case of targeted sites, described receiving station can enter sleep state, thus saving power consumption after receiving described message frame.
The embodiment of the present invention provides another kind of transmitting station 80, as shown in figure 8, including：
Second transmitting element 81, for targeted sites send message frame, described message frame include allow SLEEP instruction and
No more data instruction, described message frame requires response frame, and the matchmaker of the receiving terminal address of described message frame and targeted sites
Body access control address mates.
Second receiving unit 82, for receiving the response frame that described targeted sites send, described response frame is non-acknowledgement frame.
In the present embodiment, response frame is non-acknowledgement frame, and this non-acknowledgement frame is any frame in addition to acknowledgement frame, can include
Arbitrary data frame, management frame or control frame.
There is provided another kind of receiving station 90, as shown in figure 9, including：3rd receiving unit 91 and the second sleep cell 92.
3rd receiving unit 91, for receiving the message frame of transmitting station transmission；
Second sleep cell 92, for judging it itself is the targeted sites of described message frame in receiving station, and institute
State message frame to include allowing SLEEP instruction and no more data instruction, and in the case of described message frame requirement response frame, sending out
Sleep state is entered after sending response frame；Wherein, described response frame is non-acknowledgement frame.
Further, as shown in Figure 10, described receiving station 90 also includes：5th judging unit 93, the 6th judging unit
94th, the 7th judging unit 95 and the 8th judging unit 96.
5th judging unit 93, for judging whether described receiving station 90 is targeted sites.
6th judging unit 94, for judging whether described message frame includes allowing SLEEP instruction.
7th judging unit 95, for judging whether described message frame includes no more data instruction.
8th judging unit 96, for judging whether described message frame requires response frame.
Further, described 5th judging unit 93, specifically for：
When the Media Access Control Address of described receiving station is mated with the receiving terminal address of described message frame, then described
Receiving station 90 is described targeted sites；
When the Media Access Control Address of described receiving station is mismatched with the receiving terminal address of described message frame, then institute
Stating receiving station 90 is not described targeted sites.
The embodiment of the present invention provides a kind of transmitting station and receiving station, when the message frame that transmitting station sends includes permitting
Permitted SLEEP instruction and no more data instruction, and described message frame requirement response frame but described response frame be when being not acknowledgement frame,
In the case that receiving station is targeted sites, described receiving station can enter sleep state after sending described response frame, enters
And save power consumption.
It should be noted that the transmitting station in the present invention and receiving station, with the above-mentioned method phase realizing website sleep
Corresponding, each functional unit in each functional unit and receiving station in transmitting station is in the method realize website sleep
The executive agent of each step.
The embodiment of the present invention also provides a kind of system realizing website sleep, including：Transmitting station and receiving station, its
In, described transmitting station is above-mentioned transmitting station 50, the above-mentioned receiving station of described receiving station 60, or, described transmission
Website is above-mentioned transmitting station 80, and described receiving station is above-mentioned receiving station 90.
One of ordinary skill in the art will appreciate that：The all or part of step realizing said method embodiment can be passed through
Completing, aforesaid program can be stored in a computer read/write memory medium the related hardware of programmed instruction, this program
Upon execution, execute the step including said method embodiment；And aforesaid storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (11)
1. a kind of method realizing website sleep is it is characterised in that include：
Transmitting station sends message frame to targeted sites in transmission time TXOP obtaining, and described message frame includes allowing sleep
Instruction and no more data instruction, described message frame does not require response frame, and the receiving terminal address of described message frame and target
The Media Access Control Address coupling of website.
2. method according to claim 1, it is characterised in that described message frame does not require response frame, specifically includes：
The confirmation strategy of described message frame is no to confirm or block confirmation；Or,
The frame type of described message frame does not require response frame.
3. a kind of method realizing website sleep is it is characterised in that include：
Receiving station receives the message frame that transmitting station sends；
Judge it itself is the targeted sites of described message frame when receiving station, and described message frame includes allowing SLEEP instruction
No more data instruction, and when described message frame does not require response frame, described receiving station is finishing receiving described message
Sleep state is entered after frame.
4. method according to claim 3 is it is characterised in that methods described also includes：
Described receiving station judges whether itself is targeted sites；
Described receiving station judges whether described message frame includes allowing SLEEP instruction；
Described receiving station judges whether described message frame includes no more data instruction；
Described receiving station judges whether described message frame requires response frame.
5. method according to claim 4 is it is characterised in that described receiving station judges whether itself is Target Station
Point, specifically includes：
When the Media Access Control Address of described receiving station is mated with the receiving terminal address of described message frame, then described reception
Website is described targeted sites；
When the receiving terminal address of Media Access Control Address and the described message frame of described receiving station mismatches, then described connect
Receiving website is not described targeted sites.
6. a kind of transmitting station is it is characterised in that include：
First transmitting element, for sending message frame, described message frame bag to targeted sites in transmission time TXOP obtaining
Include permission SLEEP instruction and no more data instruction, described message frame does not require response frame, and the receiving terminal of described message frame
Address is mated with the Media Access Control Address of targeted sites.
7. transmitting station according to claim 6 is not it is characterised in that described message frame requires response frame, specially：
The confirmation strategy of described message frame is no to confirm or block confirmation；Or,
The frame type of described message frame does not require response frame.
8. a kind of receiving station is it is characterised in that include：
First receiving unit, for receiving the message frame of transmitting station transmission；
First sleep cell, for judging it itself is the targeted sites of described message frame in receiving station, and described message
In the case of frame includes allowing SLEEP instruction and no more data instruction, and described message frame does not require response frame, receiving
Sleep state is entered after becoming described message frame.
9. receiving station according to claim 8 is it is characterised in that described receiving station also includes：
First judging unit, for judging whether described receiving station is targeted sites；
Second judging unit, for judging whether described message frame includes allowing SLEEP instruction；
3rd judging unit, for judging whether described message frame includes no more data instruction；
4th judging unit, for judging whether described message frame requires response frame.
10. receiving station according to claim 9 is it is characterised in that described first judging unit, specifically for：
When the Media Access Control Address of described receiving station is mated with the receiving terminal address of described message frame, then described reception
Website is described targeted sites；
When the receiving terminal address of Media Access Control Address and the described message frame of described receiving station mismatches, then described connect
Receiving website is not described targeted sites.
A kind of 11. systems realizing website sleep are it is characterised in that include：Transmitting station and receiving station, institute's transmitting station is
Transmitting station described in any one of claim 6-7, described receiving station is the receiving station described in any one of claim 8-10
Point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110453816.6A CN103188774B (en) | 2011-12-29 | 2011-12-29 | Method of achieving site sleep, device of achieving site sleep and system of achieving site sleep |
| PCT/CN2012/087990 WO2013097795A1 (en) | 2011-12-29 | 2012-12-31 | Method, device and system for realizing site sleep |
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| CN201110453816.6A CN103188774B (en) | 2011-12-29 | 2011-12-29 | Method of achieving site sleep, device of achieving site sleep and system of achieving site sleep |
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| CN103188774A CN103188774A (en) | 2013-07-03 |
| CN103188774B true CN103188774B (en) | 2017-02-08 |
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| CN106031099A (en) * | 2014-03-29 | 2016-10-12 | 英特尔Ip公司 | Methods and arrangements for power efficient reverse direction communications |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323495A (en) * | 1998-08-14 | 2001-11-21 | 艾利森电话股份有限公司 | Method and apparatus for power saving in a mobile terminal with established connections |
| CN1716894A (en) * | 2004-06-28 | 2006-01-04 | 日本电气株式会社 | Electricity saving method in the Wireless LAN system |
| CN101114858A (en) * | 2006-07-27 | 2008-01-30 | 鸿富锦精密工业（深圳）有限公司 | Electricity-saving system and method of mobile station |
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| US8169941B2 (en) * | 2006-12-18 | 2012-05-01 | Koninklijke Philips Electronics N.V. | QoS scheduling methods for WLANs with heterogenous applications |
| US8885530B2 (en) * | 2009-12-24 | 2014-11-11 | Intel Corporation | Method and system for power management in an ad hoc network |
| CN102076067A (en) * | 2010-12-23 | 2011-05-25 | 北京星网锐捷网络技术有限公司 | Sleeping method, device and equipment of station and communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323495A (en) * | 1998-08-14 | 2001-11-21 | 艾利森电话股份有限公司 | Method and apparatus for power saving in a mobile terminal with established connections |
| CN1716894A (en) * | 2004-06-28 | 2006-01-04 | 日本电气株式会社 | Electricity saving method in the Wireless LAN system |
| CN101114858A (en) * | 2006-07-27 | 2008-01-30 | 鸿富锦精密工业（深圳）有限公司 | Electricity-saving system and method of mobile station |
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| CN103188774A (en) | 2013-07-03 |
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