CN103763742A - Wireless local area network communication method and equipment - Google Patents
Wireless local area network communication method and equipment Download PDFInfo
- Publication number
- CN103763742A CN103763742A CN201410016229.4A CN201410016229A CN103763742A CN 103763742 A CN103763742 A CN 103763742A CN 201410016229 A CN201410016229 A CN 201410016229A CN 103763742 A CN103763742 A CN 103763742A
- Authority
- CN
- China
- Prior art keywords
- frame
- message frame
- association identification
- sta
- wireless lan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a wireless local area network communication method. The wireless local area network communication method includes the steps that a message frame is generated and contains function information of multiple correlation identifiers, and the function information of the multiple correlation identifiers represents the capacity for managing the allocated multiple correlation identifiers supported by a sender of the message frame; the message frame is sent. The invention further provides a set of corresponding wireless local area network communication equipment. Through the technical scheme, APs can be informed of the situation that the multiple correlation identifiers are supported by the STA so that the corresponding correlation identifiers can be allocated to all the APs establishing connection with the STA, and thus the management of the STA can be achieved conveniently.
Description
Technical field
The present invention relates to wireless LAN communication technical field, in particular to Wireless LAN communication method and wireless LAN communication equipment.
Background technology
In 802.11,2013.5 have set up the new HEW(High Efficiency WLAN of seminar), study wireless LAN communication technology of future generation, the vision of proposition is the utilance that improves the throughput in region and improve frequency spectrum.
Based on above-mentioned vision, Fig. 1 shows some common application scenarioss.As shown in Figure 1, STA1 simultaneously under 2.4GHz and 5GHz frequency spectrum with AP(Access Point, access point) 1 connect, STA2 connects with AP1 simultaneously under 5GHz and 60GHz frequency spectrum, STA3 connects with AP1 simultaneously under 5GHz frequency spectrum, under 2.4GHz frequency spectrum, connect with AP2, STA4 connects with AP2 simultaneously under 2.4GHz and 5GHz frequency spectrum, STA5 connects with AP2 simultaneously under 5GHz frequency spectrum, under 2.4GHz frequency spectrum, connect with AP3, STA6 connects with AP3 simultaneously under 2.4GHz and 5GHz frequency spectrum, STA7 connects etc. with AP3 under 5GHz and 60GHz frequency spectrum simultaneously.
In above-mentioned application scenarios, the technology that may adopt exists following two kinds of situations:
(1) in HEW, may adopt OFDMA technology, that is to say that a STA can communicate for improving the throughput in alone family or region with multiple APs simultaneously;
(2) in Wi-Fi technical development from now on, due to the solution of power problems and user's demand, STA also can exist many antennas, and STA also can set up and communicate by letter with multiple AP simultaneously so.
When STAs and AP set up while being initially connected, AP can be to each STA distribution AID(Association identifier, association identification), this AID is that STA is at BSS(Basic Service Set corresponding to above-mentioned AP, Basic Service Set) in unique identification.
But current mechanism not definition how in the case of above-mentioned STA connects with multiple AP simultaneously, realizes the distribution to AID, makes to be difficult to carry out the effective management in above-mentioned situation.
Summary of the invention
The present invention is just based on the problems referred to above, a kind of new technical scheme has been proposed, can support the situation of many association identification to inform APs STA self, make the each AP connecting with STA to distribute corresponding association identification for it, so that realize the management to STA.
In view of this, the present invention proposes a kind of Wireless LAN communication method, comprise: generating messages frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing; Send described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
In technique scheme, preferably, one or more positions of the frame part of media access control (MAC, the Medium Access Control) frame that described many association identification function information comprises described message frame.
In this technical scheme, as comparatively specific embodiment of one, show that many association identification function information can be included in the frame part of the mac frame of message frame; Certainly, here and be not used in the setting position of many association identification function information is limited, those skilled in the art can understand, and also can be arranged on as other parts such as the frame head part of mac frame, physical frames, can realize equally the transmission to this many association identification function information.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
In this technical scheme, by broadcast message frame or multicast message frame, can STA be supported the situation of many association identification function to inform multiple AP simultaneously, thereby contribute to reduce transmission times and the quantity of message frame; And by unicast messages frame, contribute to STA to realize more pointed message frame transmission plan.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises management frames.
In this technical scheme, as comparatively specific embodiment of one, show that message frame can be management frames; Certainly, it will be understood by those skilled in the art that also and can, by as the message frame of the other types such as Frame, action action frame, can realize equally the transmission to this many association identification function information.
In technique scheme, preferably, described management frames comprises probe requests thereby (Probe Request) frame, associated request (Association Request) frame or reassociation requests (Re-association Request) frame.
In this technical scheme, for adopting as in the situation of the broadcast message frame such as probe request or multicast message frame, contribute to reduce quantity and the number of times of STA transmission message frame; And for adopting as in the situation of the unicast messages frames such as association request frame or reassociation requests frame, contribute to make STA more pointed to the transmission of this message frame.
In above-mentioned arbitrary technical scheme, preferably, also comprise: receive the particular association sign of recipient's distribution of described message frame, and send power-save poll frame to described recipient; Wherein, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
In this technical scheme, sending after above-mentioned message frame, the recipient AP of message frame can distribute corresponding AID for transmit leg STA, and realizes the management of STA and mutual based on this AID.Therefore, at STA and AP, carry out when mutual, in the message frame of transmission, can only with AID, realize the addressing effect to STA, thus saved STA as MAC Address etc., contribute to the power consumption of the receiving-transmitting sides that reduces message frame.
The invention allows for a kind of wireless LAN communication equipment, comprise: data processing module, for generating messages frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing; Data interaction module, for sending described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
Meanwhile, wireless LAN communication equipment can be STA, and data processing module can be the chip module of data processing in wireless LAN communication equipment, and data interaction module is equivalent to signal receiving/transmission device and antenna etc.
In technique scheme, preferably, one or more positions of the frame part of the media access control frame that described many association identification function information comprises described message frame.
In this technical scheme, as comparatively specific embodiment of one, show that many association identification function information can be included in the frame part of the mac frame of message frame; Certainly, here and be not used in the setting position of many association identification function information is limited, those skilled in the art can understand, and also can be arranged on as other parts such as the frame head part of mac frame, physical frames, can realize equally the transmission to this many association identification function information.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
In this technical scheme, by broadcast message frame or multicast message frame, can STA be supported the situation of many association identification function to inform multiple AP simultaneously, thereby contribute to reduce transmission times and the quantity of message frame; And by unicast messages frame, contribute to STA to realize more pointed message frame transmission plan.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises management frames.
In this technical scheme, as comparatively specific embodiment of one, show that message frame can be management frames; Certainly, it will be understood by those skilled in the art that also and can, by as the message frame of the other types such as Frame, action action frame, can realize equally the transmission to this many association identification function information.
In technique scheme, preferably, described management frames comprises probe request, association request frame or reassociation requests frame.
In this technical scheme, for adopting as in the situation of the broadcast message frame such as probe request or multicast message frame, contribute to reduce quantity and the number of times of STA transmission message frame; And for adopting as in the situation of the unicast messages frames such as association request frame or reassociation requests frame, contribute to make STA more pointed to the transmission of this message frame.
In above-mentioned arbitrary technical scheme, preferably, described data interaction module also for: receive the particular association sign that the recipient of described message frame distributes, and send power-save poll frame to described recipient; Described data processing module also for: generate described power-save poll frame, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
In this technical scheme, sending after above-mentioned message frame, the recipient AP of message frame can distribute corresponding AID for transmit leg STA, and realizes the management of STA and mutual based on this AID.Therefore, at STA and AP, carry out when mutual, in the message frame of transmission, can only with AID, realize the addressing effect to STA, thus saved STA as MAC Address etc., contribute to the power consumption of the receiving-transmitting sides that reduces message frame.
The invention allows for a kind of Wireless LAN communication method, comprise: receipt message frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing; Generation is corresponding to the association identification of the transmit leg of described message frame, and is sent to the transmit leg of described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
The invention allows for a kind of wireless LAN communication equipment, comprise: data interaction module, for receipt message frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing, and returns to the association identification corresponding to the transmit leg of described message frame; Data processing module, for generating the association identification corresponding to the transmit leg of described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
Meanwhile, wireless LAN communication equipment can be AP, and data interaction module is equivalent to signal receiving/transmission device and antenna etc., and data processing module can be the chip module of data processing in wireless LAN communication equipment.
By above technical scheme, can support the situation of many association identification to inform APs STA self, make the each AP connecting with STA to distribute corresponding association identification for it, so that realize the management to STA.
Accompanying drawing explanation
Fig. 1 shows the interaction scenarios schematic diagram between STA and AP in correlation technique;
Fig. 2 shows the schematic flow diagram of the Wireless LAN communication method as transmit leg according to an embodiment of the invention;
Fig. 3 shows the schematic flow diagram of the Wireless LAN communication method as recipient according to an embodiment of the invention;
Fig. 4 shows the structural representation of the power-save poll frame in correlation technique;
Fig. 5 shows the structural representation of power-save poll frame according to an embodiment of the invention;
Fig. 6 shows the schematic block diagram of the wireless LAN communication equipment as transmit leg according to an embodiment of the invention;
Fig. 7 shows the schematic block diagram of the wireless LAN communication equipment as recipient according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Based on technical scheme of the present invention, proposed to carry out mutual communication means between STA in WLAN (wireless local area network) and AP.Between relating to mutual between the transmit leg of message frame and recipient, thereby below in conjunction with transmit leg and recipient's two parts, technical scheme of the present invention is described in detail.
Corresponding to transmit leg, Fig. 2 shows the schematic flow diagram of the Wireless LAN communication method as transmit leg according to an embodiment of the invention.
As shown in Figure 2, the Wireless LAN communication method as transmit leg according to an embodiment of the invention, comprising:
And corresponding to recipient, Fig. 3 shows the schematic flow diagram of the Wireless LAN communication method as recipient according to an embodiment of the invention.
As shown in Figure 3, the Wireless LAN communication method as recipient according to an embodiment of the invention, comprising:
In reciprocal process between above-mentioned transmit leg and recipient, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
As comparatively preferred embodiment of one, many association identification function information can comprise one or more positions of the frame part of media access control (MAC, the Medium Access Control) frame of described message frame.
Certainly, here and be not used in the setting position of many association identification function information is limited, those skilled in the art can understand, and also can be arranged on as other parts such as the frame head part of mac frame, physical frames, can realize equally the transmission to this many association identification function information.
In a kind of preferred implementation, described message frame can be broadcast message frame or multicast message frame.
By broadcast message frame or multicast message frame, can STA be supported the situation of many association identification function to inform multiple AP simultaneously, thereby contribute to reduce transmission times and the quantity of message frame.Such as particularly, it can be probe request.
In another kind of preferred implementation, described message frame can be unicast messages frame.
Wherein, when this unicast messages frame is management frames, it is specifically as follows associated request (Association Request) frame or reassociation requests (Re-association Request) frame etc.By unicast messages frame, contribute to STA to realize more pointed message frame transmission plan.
Certainly, if need to send above-mentioned many association identification function information by association request frame or reassociation requests frame, need current association request frame or reassociation requests frame to propose corresponding improvement.Concrete improvement can see table 1 and table 2.
Table 1
As shown in table 1, when by association request frame, realize many association identification function information transmission time, the information element that can be 19 in the frame part definition sequence number of association request frame, to comprise this many association identification function information.
Table 2
As shown in table 2, when by reassociation requests frame, realize many association identification function information transmission time, the information element that can be 25 in the frame part definition sequence number of reassociation requests frame, to comprise this many association identification function information.
After STA informs AP by self to the support of many association identification function, AP can directly distribute AID to STA, and needn't consider the problem that STA cannot manage for the AID of multiple AP distribution; Meanwhile, the AID distributing based on AP carries out in mutual process between STA and AP, for the message frame of transmission, can simplify the operation.
Below in conjunction with Fig. 4 and Fig. 5, take the structure of power-save poll frame as example, to realizing the simplification of message frame is elaborated based on AID.Wherein, Fig. 4 shows the structural representation of the power-save poll frame in correlation technique; Fig. 5 shows the structural representation of power-save poll frame according to an embodiment of the invention.
As shown in Figure 4, power-save poll (PS-Poll in correlation technique, Power Save-Poll) frame comprises: the recipient address (RA of the frame control domain (Frame Control) of 2 bytes, the association identification information (AID) of 2 bytes, 6 bytes, Receiver Address) (as BSSID as recipient AP etc.), the sender address (TA, Transmit Address) of 6 bytes and the verification frame (FCS) of 4 bytes.
And after STA supports many association identification function, make in BSS corresponding to AP, AID can either be used for the STA in this BSS to identify, again can be by AP for all STA that connect in this BSS be carried out to addressing, thereby " sender address " and " association identification information " in power-save poll frame originally can be carried out to combination, obtain the structure of new power-save poll frame as shown in Figure 5.
In Fig. 5, saved " sender address " and directly used the AID of STA, i.e. association identification information, thus contribute to save power consumption for STA and AP.
Corresponding to above-mentioned functions, the invention allows for corresponding equipment, below in conjunction with Fig. 6 and Fig. 7, transmit leg equipment and receiver equipment are elaborated respectively.
Fig. 6 shows the schematic block diagram of the wireless LAN communication equipment as transmit leg according to an embodiment of the invention.
As shown in Figure 6, wireless LAN communication equipment 600 as transmit leg according to an embodiment of the invention, comprise: data processing module 602, for generating messages frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing; Data interaction module 604, for sending described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
Meanwhile, wireless LAN communication equipment 600 can be STA, and data processing module 602 can be the chip module of data processing in wireless LAN communication equipment 600, and data interaction module 604 is equivalent to signal receiving/transmission device and antenna etc.
In technique scheme, preferably, one or more positions of the frame part of the media access control frame that described many association identification function information comprises described message frame.
In this technical scheme, as comparatively specific embodiment of one, show that many association identification function information can be included in the frame part of the mac frame of message frame; Certainly, here and be not used in the setting position of many association identification function information is limited, those skilled in the art can understand, and also can be arranged on as other parts such as the frame head part of mac frame, physical frames, can realize equally the transmission to this many association identification function information.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
In this technical scheme, by broadcast message frame or multicast message frame, can STA be supported the situation of many association identification function to inform multiple AP simultaneously, thereby contribute to reduce transmission times and the quantity of message frame; And by unicast messages frame, contribute to STA to realize more pointed message frame transmission plan.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises management frames.
In this technical scheme, as comparatively specific embodiment of one, show that message frame can be management frames; Certainly, it will be understood by those skilled in the art that also and can, by as the message frame of the other types such as Frame, action action frame, can realize equally the transmission to this many association identification function information.
In technique scheme, preferably, described management frames comprises probe request, association request frame or reassociation requests frame.
In this technical scheme, for adopting as in the situation of the broadcast message frame such as probe request or multicast message frame, contribute to reduce quantity and the number of times of STA transmission message frame; And for adopting as in the situation of the unicast messages frames such as association request frame or reassociation requests frame, contribute to make STA more pointed to the transmission of this message frame.
In above-mentioned arbitrary technical scheme, preferably, described data interaction module 604 also for: receive the particular association sign that the recipient of described message frame distributes, and send power-save poll frame to described recipient; Described data processing module 602 also for: generate described power-save poll frame, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
In this technical scheme, sending after above-mentioned message frame, the recipient AP of message frame can distribute corresponding AID for transmit leg STA, and realizes the management of STA and mutual based on this AID.Therefore, at STA and AP, carry out when mutual, in the message frame of transmission, can only with AID, realize the addressing effect to STA, thus saved STA as MAC Address etc., contribute to the power consumption of the receiving-transmitting sides that reduces message frame.
Fig. 7 shows the schematic block diagram of the wireless LAN communication equipment as recipient according to an embodiment of the invention.
As shown in Figure 7, wireless LAN communication equipment 700 as recipient according to an embodiment of the invention, comprise: data interaction module 702, for receipt message frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing, and returns to the association identification corresponding to the transmit leg of described message frame; Data processing module 704, for generating the association identification corresponding to the transmit leg of described message frame.
In this technical scheme, the generation of message frame and transmit leg can be STA(Station, website or terminal), by comprise many association identification function information in message frame, the recipient of message frame can be recognized as the STA of transmit leg and can support multiple AID simultaneously, when STA connects with multiple AP simultaneously, each AP can distribute corresponding AID for this STA, and is undertaken alternately by the AID and the STA that distribute separately.
Wherein, different AP are that the AID that same STA distributes can be identical or different, but the AID that same AP is all different STA that connect to be distributed is different, thereby do not affect the effective management of STA self to each AID, also make all STA that different AP can connect to self realize effectively management.
Meanwhile, wireless LAN communication equipment 700 can be AP, and 702 of data interaction modules are equivalent to signal receiving/transmission device and antenna etc., and data processing module 704 can be the chip module of data processing in wireless LAN communication equipment 700.
In technique scheme, preferably, one or more positions of the frame part of the media access control frame that described many association identification function information comprises described message frame.
In this technical scheme, as comparatively specific embodiment of one, show that many association identification function information can be included in the frame part of the mac frame of message frame; Certainly, here and be not used in the setting position of many association identification function information is limited, those skilled in the art can understand, and also can be arranged on as other parts such as the frame head part of mac frame, physical frames, can realize equally the transmission to this many association identification function information.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
In this technical scheme, by broadcast message frame or multicast message frame, can STA be supported the situation of many association identification function to inform multiple AP simultaneously, thereby contribute to reduce transmission times and the quantity of message frame; And by unicast messages frame, contribute to STA to realize more pointed message frame transmission plan.
In above-mentioned arbitrary technical scheme, preferably, described message frame comprises management frames.
In this technical scheme, as comparatively specific embodiment of one, show that message frame can be management frames; Certainly, it will be understood by those skilled in the art that also and can, by as the message frame of the other types such as Frame, action action frame, can realize equally the transmission to this many association identification function information.
In technique scheme, preferably, described management frames comprises probe request, association request frame or reassociation requests frame.
In this technical scheme, for adopting as in the situation of the broadcast message frame such as probe request or multicast message frame, contribute to reduce quantity and the number of times of STA transmission message frame; And for adopting as in the situation of the unicast messages frames such as association request frame or reassociation requests frame, contribute to make STA more pointed to the transmission of this message frame.
In above-mentioned arbitrary technical scheme, preferably, described data interaction module 702 also for: receive the power-save poll frame from the transmit leg of described message frame, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
In this technical scheme, sending after above-mentioned message frame, the recipient AP of message frame can distribute corresponding AID for transmit leg STA, and realizes the management of STA and mutual based on this AID.Therefore, at STA and AP, carry out when mutual, in the message frame of transmission, can only with AID, realize the addressing effect to STA, thus saved STA as MAC Address etc., contribute to the power consumption of the receiving-transmitting sides that reduces message frame.
More than be described with reference to the accompanying drawings technical scheme of the present invention, the present invention proposes Wireless LAN communication method and wireless LAN communication equipment, can support the situation of many association identification to inform APs STA self, make the each AP connecting with STA to distribute corresponding association identification for it, so that realize the management to STA.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (14)
1. a Wireless LAN communication method, is characterized in that, comprising:
Generating messages frame, comprises many association identification function information in described message frame, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing;
Send described message frame.
2. Wireless LAN communication method according to claim 1, is characterized in that, one or more positions of the frame part of the media access control frame that described many association identification function information comprises described message frame.
3. Wireless LAN communication method according to claim 1, is characterized in that, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
4. according to the Wireless LAN communication method described in any one in claims 1 to 3, it is characterized in that, described message frame comprises management frames.
5. Wireless LAN communication method according to claim 4, is characterized in that, described management frames comprises probe request, association request frame or reassociation requests frame.
6. according to the Wireless LAN communication method described in any one in claims 1 to 3, it is characterized in that, also comprise:
Receive the particular association sign of recipient's distribution of described message frame, and send power-save poll frame to described recipient;
Wherein, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
7. a wireless LAN communication equipment, is characterized in that, comprising:
Data processing module, for generating messages frame, comprises many association identification function information in described message frame, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing;
Data interaction module, for sending described message frame.
8. wireless LAN communication equipment according to claim 7, is characterized in that, one or more positions of the frame part of the media access control frame that described many association identification function information comprises described message frame.
9. wireless LAN communication equipment according to claim 7, is characterized in that, described message frame comprises broadcast message frame, multicast message frame or unicast messages frame.
10. according to the wireless LAN communication equipment described in any one in claim 7 to 9, it is characterized in that, described message frame comprises management frames.
11. wireless LAN communication equipment according to claim 10, is characterized in that, described management frames comprises probe request, association request frame or reassociation requests frame.
12. according to the wireless LAN communication equipment described in any one in claim 7 to 9, it is characterized in that,
Described data interaction module also for: receive the particular association sign that the recipient of described message frame distributes, and send power-save poll frame to described recipient;
Described data processing module also for: generate described power-save poll frame, the transmitting side marking in described power-save poll frame only comprises described particular association sign.
13. 1 kinds of Wireless LAN communication methods, is characterized in that, comprising:
Receipt message frame, comprises many association identification function information in described message frame, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing;
Generation is corresponding to the association identification of the transmit leg of described message frame, and is sent to the transmit leg of described message frame.
14. 1 kinds of wireless LAN communication equipment, is characterized in that, comprising:
Data interaction module, for receipt message frame, in described message frame, comprise many association identification function information, described many association identification function information represents the ability that the transmit leg support of described message frame manages multiple association identification of distributing, and returns to the association identification corresponding to the transmit leg of described message frame;
Data processing module, for generating the association identification corresponding to the transmit leg of described message frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016229.4A CN103763742A (en) | 2014-01-14 | 2014-01-14 | Wireless local area network communication method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016229.4A CN103763742A (en) | 2014-01-14 | 2014-01-14 | Wireless local area network communication method and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103763742A true CN103763742A (en) | 2014-04-30 |
Family
ID=50530886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016229.4A Pending CN103763742A (en) | 2014-01-14 | 2014-01-14 | Wireless local area network communication method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103763742A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120371A (en) * | 2015-08-24 | 2015-12-02 | 北京星网锐捷网络技术有限公司 | Control method and control equipment for multicast video transmission in WLAN, and transmission system |
| CN105208658A (en) * | 2015-08-25 | 2015-12-30 | 魅族科技（中国）有限公司 | Wireless local area network communication method and communication device |
| CN107690174A (en) * | 2016-08-06 | 2018-02-13 | 江苏省未来网络创新研究院 | A kind of method that compatible WLAN protocol of wireless local area network realizes Access Control |
| CN109905157A (en) * | 2017-12-11 | 2019-06-18 | 华为技术有限公司 | A kind of communication means and equipment |
| CN111557088A (en) * | 2017-12-19 | 2020-08-18 | 萨基姆宽带连接公司 | Method for transmitting frames via an access point of a wireless local area network |
| CN113261241A (en) * | 2019-12-11 | 2021-08-13 | 北京小米移动软件有限公司 | Reassociation indication method and device and communication equipment |
| WO2022011702A1 (en) * | 2020-07-17 | 2022-01-20 | 北京小米移动软件有限公司 | Wireless communication method and apparatus, communication device, and storage medium |
| CN114616777A (en) * | 2020-07-31 | 2022-06-10 | 北京小米移动软件有限公司 | Multi-connection rebuilding method and device, storage medium |
| CN115715025A (en) * | 2020-07-02 | 2023-02-24 | 华为技术有限公司 | Detection method of multilink equipment and communication device |
| WO2023065360A1 (en) * | 2021-10-22 | 2023-04-27 | 北京小米移动软件有限公司 | Communication method and communication apparatus |
| WO2024148637A1 (en) * | 2023-01-13 | 2024-07-18 | 北京小米移动软件有限公司 | Communication method and apparatus, device, and storage medium |
-
2014
- 2014-01-14 CN CN201410016229.4A patent/CN103763742A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120371A (en) * | 2015-08-24 | 2015-12-02 | 北京星网锐捷网络技术有限公司 | Control method and control equipment for multicast video transmission in WLAN, and transmission system |
| CN105120371B (en) * | 2015-08-24 | 2018-07-03 | 北京星网锐捷网络技术有限公司 | Control method, control device and the Transmission system transmitted for group broadcasting video frequency in WLAN |
| CN105208658A (en) * | 2015-08-25 | 2015-12-30 | 魅族科技（中国）有限公司 | Wireless local area network communication method and communication device |
| CN105208658B (en) * | 2015-08-25 | 2018-07-31 | 魅族科技（中国）有限公司 | The communication means and communication device of WLAN |
| CN107690174A (en) * | 2016-08-06 | 2018-02-13 | 江苏省未来网络创新研究院 | A kind of method that compatible WLAN protocol of wireless local area network realizes Access Control |
| CN107690174B (en) * | 2016-08-06 | 2020-11-17 | 江苏省未来网络创新研究院 | Method for realizing access control compatible with WLAN wireless local area network protocol |
| CN109905157A (en) * | 2017-12-11 | 2019-06-18 | 华为技术有限公司 | A kind of communication means and equipment |
| US11356920B2 (en) | 2017-12-11 | 2022-06-07 | Huawei Technologies Co., Ltd. | Communications method and device having virtual access point |
| CN109905157B (en) * | 2017-12-11 | 2021-06-15 | 华为技术有限公司 | Communication method and device |
| CN111557088B (en) * | 2017-12-19 | 2021-12-14 | 萨基姆宽带连接公司 | Method for transmitting frames via an access point of a wireless local area network |
| CN111557088A (en) * | 2017-12-19 | 2020-08-18 | 萨基姆宽带连接公司 | Method for transmitting frames via an access point of a wireless local area network |
| CN113261241A (en) * | 2019-12-11 | 2021-08-13 | 北京小米移动软件有限公司 | Reassociation indication method and device and communication equipment |
| CN113261241B (en) * | 2019-12-11 | 2023-06-27 | 北京小米移动软件有限公司 | Reassociation indication method and device and communication equipment |
| CN115715025A (en) * | 2020-07-02 | 2023-02-24 | 华为技术有限公司 | Detection method of multilink equipment and communication device |
| CN115715025B (en) * | 2020-07-02 | 2023-09-01 | 华为技术有限公司 | Method for detecting multi-link equipment and communication device |
| US11838848B2 (en) | 2020-07-02 | 2023-12-05 | Huawei Technologies Co., Ltd. | Multi-link device probing method and communication apparatus |
| WO2022011702A1 (en) * | 2020-07-17 | 2022-01-20 | 北京小米移动软件有限公司 | Wireless communication method and apparatus, communication device, and storage medium |
| CN114342550A (en) * | 2020-07-17 | 2022-04-12 | 北京小米移动软件有限公司 | Wireless communication method and device, communication equipment and storage medium |
| CN114342550B (en) * | 2020-07-17 | 2024-04-26 | 北京小米移动软件有限公司 | Wireless communication method and device, communication equipment and storage medium |
| CN114616777A (en) * | 2020-07-31 | 2022-06-10 | 北京小米移动软件有限公司 | Multi-connection rebuilding method and device, storage medium |
| WO2023065360A1 (en) * | 2021-10-22 | 2023-04-27 | 北京小米移动软件有限公司 | Communication method and communication apparatus |
| WO2024148637A1 (en) * | 2023-01-13 | 2024-07-18 | 北京小米移动软件有限公司 | Communication method and apparatus, device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103763742A (en) | Wireless local area network communication method and equipment | |
| US11122496B2 (en) | Wireless communication method and wireless communication terminal using multi-basic service identifier set | |
| WO2021244652A1 (en) | Multicast service transmission method and device suitable for multi-link | |
| US20230247666A1 (en) | P2p transmission method in wireless lan system | |
| CN107113882A (en) | Method and apparatus for performing up-link transmission after the reception trigger frame in Wireless LAN system | |
| JP2015159595A (en) | User station, method and storage medium for receiving mu-mimo transmission signals | |
| CN1809008A (en) | Handling broadcast and multicast traffic as unicast traffic in a wireless network | |
| CN103988448A (en) | Grouping-based data transceiving method in wireless LAN system and apparatus for supporting same | |
| US20140314056A1 (en) | Method for transmitting and receiving a frame in a wireless lan system and apparatus for supporting same | |
| CN108495304B (en) | Method for changing AID in wireless local area network system | |
| CN115623426B (en) | Multicast service transmission method and device suitable for multiple links | |
| US11438188B2 (en) | Multicast packets for a wireless local area network | |
| CN105979608B (en) | Communication means, communication device and the access point of WLAN | |
| CN107872838B (en) | Relay indication method and access point AP | |
| CN108886712A (en) | Support the wireless communications method of multi-user's cascaded transmission and the wireless communication terminal using this method | |
| JP6877496B2 (en) | Wireless communication device and wireless communication method | |
| US20230209391A1 (en) | Method for transmitting preferred link information | |
| CN107969028B (en) | Communication method, communication device, access point and station of wireless local area network | |
| US20230292215A1 (en) | Communication method and apparatus | |
| TWI705720B (en) | Method for updating system information, terminal equipment, and network side equipment | |
| CN106792428A (en) | Base station, closely business function entity and communication resource distribution, dispatching method | |
| CN106131896A (en) | The communication means of WLAN, communicator, access point and website | |
| KR20110103348A (en) | Method of transmitting data frame to multi-user in wireless communication systems | |
| US20210352474A1 (en) | Methods and devices for multi-link device (mld) address discovery in a wireless network | |
| CN107567076A (en) | Communication means, communicator, access point and the website of WLAN |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |
|
| RJ01 | Rejection of invention patent application after publication |