CN105828449A - Communication method and communication, access point and website of wireless local area network - Google Patents
Communication method and communication, access point and website of wireless local area network Download PDFInfo
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- CN105828449A CN105828449A CN201610230191.XA CN201610230191A CN105828449A CN 105828449 A CN105828449 A CN 105828449A CN 201610230191 A CN201610230191 A CN 201610230191A CN 105828449 A CN105828449 A CN 105828449A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
The invention provides a communication method and communication device, access point and site of a wireless local area network. The communication method of the wireless local area network includes the steps of: generating data frames in a transmission opportunity, the data frames carrying transmission identifiers, the values of the transmission identifiers being used for representing transmission priorities of the data frames, and the values of the transmission identifier carried by the data frames sent to different sites being different; and sending the data frames. The technical scheme of the invention enables various TID mechanisms to be capable of being adopted in transmission of the data frames, thereby guaranteeing transmission quality of each data frame on the premise of being capable of satisfying a 802.11ax transmission mechanism.
Description
Technical field
The present invention relates to communication technical field, in particular to communication means, the communicator of a kind of WLAN, a kind of access point and a kind of website of a kind of WLAN.
Background technology
In May, 2013, the 802.11 seminar HEW (HighefficiencyWLAN having set up Wi-Fi technology of future generation, efficiently WLAN), i.e. 802.11ax, main research point is to improve the handling capacity of existing Wi-Fi technology, effective utilization ratio of raising frequency spectrum, raising Consumer's Experience and service quality Q oE (QualityofExperience), and realizes adapting to the communication environment of more crypto set than existing Wi-Fi technology.
During standard formulation, the structure of TXOP (TransmissionOpportunity, transmission opportunity) is specified, such as: TXOP sequence only has a downstream transmitter；TXOP sequence may be at each UL (UpLink, up) MU (Multi-User, multi-user) there is multiple different upstream transmitter in PPDU (PhysicalLayerConvergenceProcedure (PLCP) ProtocolDataUnit, physical layer convergence procedure protocol Data Unit)；In an identical transmission opportunity, may there is a set of different transmitter in a ULMUPPDU compared to DL (Downlink, descending) MUPPDU, the TXOP sequence that followed by ULMUPPDU.
For some PPDU, must assure that the service quality QoS (QualityofService) in its transmission, i.e. in transmission opportunity, ensure PPDU transmission quality in wireless environments to PPDU distribution TID (TrafficIdentifier, transmission mark).
In existing Wi-Fi standard, just for single MSDU (MACServiceDataUnit, MAC Service Data Unit) or A-MSDU is (Aggregation-MSDU, polymerization MSDU) TID be made that regulation, in the most same transmission opportunity, QoScontrol (Service controll) subdomain of Frame brings the value of a TID.But, due in a transmission opportunity, it is understood that there may be repeatedly mutual, and if be required for QoS the most alternately and ensure, the most existing TID mechanism clearly can not meet demand.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, propose the communication plan of a kind of new WLAN, make to use multiple TID mechanism when transmitting data frame, and then can be on the premise of meeting the transmission mechanism of 802.11ax, it is ensured that the transmission quality of each Frame.
In view of this, according to the first aspect of the invention, propose the communication means of a kind of WLAN, including: in a transmission opportunity, generate Frame, described Frame carries transmission mark, the value of described transmission mark is for representing the transmission priority of described Frame, and wherein, the value of the described transmission mark that the described Frame of transmission to different websites carries differs；Send described Frame.
In this technical scheme, by generating the Frame carrying transmission mark in a transmission opportunity, and the value transmitting mark that the Frame sending the most different websites carries differs, make in a transmission opportunity, the Frame sent to multiple websites can be on the basis of meeting the transmission demand of each website, ensure the service quality when transmission, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.Wherein, transmission mark is TrafficIdentifier, referred to as TID.
In technique scheme, it is preferable that also include: in a transmission opportunity, the value of the described transmission mark carried in multiple downlink data frames that website sends differs.
Wherein, website can be same website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that same website sends can differ；Website can also be different website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that different websites sends can differ.
Wherein, when website is same website, in same transmission opportunity, the TID value that access point carries in multiple downlink data frames that same website sends also can be identical, and the TID value that website carries in the uplink data frames that the downlink data frame for access point feeds back can be identical with the TID value in the downlink data frame of access point.
In any of the above-described technical scheme, it is preferable that also include: the uplink data frames that receiving station sends, described uplink data frames carries the first transmission mark；To described website feedback for the downlink data frame of described uplink data frames, carrying the second transmission mark in described downlink data frame, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, access point is after receiving the uplink data frames that website sends, if desired the downlink data frame for uplink data frames is fed back to website, the TID then carried in the downlink data frame of feedback can be identical with the TID in the uplink data frames that website sends, naturally it is also possible to differs.
In any of the above-described technical scheme, it is preferable that described transmission mark is arranged on the service quality in the physics frame head of described Frame and controls in (i.e. QoSControl) field.
According to the second aspect of the invention, also proposed the communication means of a kind of WLAN, including: in a transmission opportunity, the value of the transmission mark carried in multiple Frames that access point sends differs, wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
In this technical scheme, the value of the transmission mark by carrying in multiple Frames that access point sends in a transmission opportunity differs, make in a transmission opportunity, ensure that to access point send each Frame transmission time service quality, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that also include: receive the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；To described access point feedback for the uplink data frames of described downlink data frame, carrying the second transmission mark in described uplink data frames, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, website is after receiving the downlink data frame that access point sends, if desired the uplink data frames for downlink data frame is fed back to access point, the TID then carried in the uplink data frames of feedback can be identical with the TID in the downlink data frame that access point sends, naturally it is also possible to differs.
According to the third aspect of the invention we, also proposed the communicator of a kind of WLAN, including: signal generating unit, for generating Frame in a transmission opportunity, described Frame carries transmission mark, the value of described transmission mark is for representing the transmission priority of described Frame, and wherein, the value of the described transmission mark that the described Frame of transmission to different websites carries differs；Transmitting element, is used for sending described Frame.
In this technical scheme, by generating the Frame carrying transmission mark in a transmission opportunity, and the value transmitting mark that the Frame sending the most different websites carries differs, make in a transmission opportunity, the Frame sent to multiple websites can be on the basis of meeting the transmission demand of each website, ensure the service quality when transmission, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that in a transmission opportunity, the value of the described transmission mark that described transmitting element carries in multiple downlink data frames that website sends differs.
Wherein, website can be same website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that same website sends can differ；Website can also be different website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that different websites sends can differ.
When website is same website, in same transmission opportunity, the TID value that access point carries in multiple downlink data frames that same website sends also can be identical, and the TID value that website carries in the uplink data frames that the downlink data frame for access point feeds back can be identical with the TID value in the downlink data frame of access point.
In any of the above-described technical scheme, it is preferable that also include: receive unit, the uplink data frames sent for receiving station, described uplink data frames carries the first transmission mark；Described transmitting element is additionally operable to, and to described website feedback for the downlink data frame of described uplink data frames, carries the second transmission mark in described downlink data frame, and wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, access point is after receiving the uplink data frames that website sends, if desired the downlink data frame for uplink data frames is fed back to website, the TID then carried in the downlink data frame of feedback can be identical with the TID in the uplink data frames that website sends, naturally it is also possible to differs.
In any of the above-described technical scheme, it is preferable that described transmission mark is arranged in the service quality control field in the physics frame head of described Frame.
According to the fourth aspect of the invention, also proposed the communicator of a kind of WLAN, including: transmitting element, for in a transmission opportunity, multiple Frames are sent to access point, the value of the transmission mark carried in the plurality of Frame differs, and wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
In this technical scheme, the value of the transmission mark by carrying in multiple Frames that access point sends in a transmission opportunity differs, make in a transmission opportunity, ensure that to access point send each Frame transmission time service quality, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that also include: receive unit, for receiving the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；Described transmitting element is additionally operable to, and to described access point feedback for the uplink data frames of described downlink data frame, carries the second transmission mark in described uplink data frames, and wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, website is after receiving the downlink data frame that access point sends, if desired the uplink data frames for downlink data frame is fed back to access point, the TID then carried in the uplink data frames of feedback can be identical with the TID in the downlink data frame that access point sends, naturally it is also possible to differs.
According to the fifth aspect of the invention, it is also proposed that a kind of access point, including: such as the communicator of the WLAN that the above-mentioned third aspect proposes.
According to the sixth aspect of the invention, it is also proposed that a kind of website, including: such as the communicator of the WLAN that above-mentioned fourth aspect proposes.
By above technical scheme so that multiple TID mechanism can be used when transmitting data frame, and then can be on the premise of meeting the transmission mechanism of 802.11ax, it is ensured that the transmission quality of each Frame.
Accompanying drawing explanation
Fig. 1 shows the schematic flow diagram of the communication means of WLAN according to first embodiment of the invention；
Fig. 2 shows the schematic block diagram of the communicator of WLAN according to first embodiment of the invention；
Fig. 3 shows the schematic block diagram of access point according to an embodiment of the invention；
Fig. 4 shows the schematic flow diagram of the communication means of the WLAN of second embodiment according to the present invention；
Fig. 5 shows the schematic block diagram of the communicator of the WLAN of second embodiment according to the present invention；
Fig. 6 shows the schematic block diagram of website according to an embodiment of the invention；
Fig. 7 shows the schematic flow diagram of the communication means of the WLAN of the 3rd embodiment according to the present invention；
Fig. 8 shows the schematic flow diagram of the communication means of the WLAN of the 4th embodiment according to the present invention；
Fig. 9 shows the schematic flow diagram of the communication means of the WLAN of the 5th embodiment according to the present invention；
Figure 10 shows the schematic flow diagram of the communication means of WLAN according to the sixth embodiment of the present.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, with detailed description of the invention, the present invention is further described in detail below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention; but; the present invention can implement to use other to be different from other modes described here, and therefore, protection scope of the present invention is not limited by following public specific embodiment.
Fig. 1 shows the schematic flow diagram of the communication means of WLAN according to first embodiment of the invention.
As it is shown in figure 1, the communication means of WLAN according to first embodiment of the invention, including:
Step 102, generating Frame in a transmission opportunity, described Frame carries transmission mark, and the value of described transmission mark is for representing the transmission priority of described Frame, wherein, the value of the described transmission mark that the described Frame of the most different websites of transmission carries differs；
Step 104, sends described Frame.
Wherein, the executive agent of the communication means shown in Fig. 1 can be router etc..
In this technical scheme, by generating the Frame carrying transmission mark in a transmission opportunity, and the value transmitting mark that the Frame sending the most different websites carries differs, make in a transmission opportunity, the Frame sent to multiple websites can be on the basis of meeting the transmission demand of each website, ensure the service quality when transmission, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.Wherein, transmission mark is TrafficIdentifier, referred to as TID.
In technique scheme, it is preferable that also include: in a transmission opportunity, the value of the described transmission mark carried in multiple downlink data frames that website sends differs.
Wherein, website can be same website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that same website sends can differ；Website can also be different website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that different websites sends can differ.
When website is same website, in same transmission opportunity, the TID value that access point carries in multiple downlink data frames that same website sends also can be identical, and the TID value that website carries in the uplink data frames that the downlink data frame for access point feeds back can be identical with the TID value in the downlink data frame of access point.
In any of the above-described technical scheme, it is preferable that also include: the uplink data frames that receiving station sends, described uplink data frames carries the first transmission mark；To described website feedback for the downlink data frame of described uplink data frames, carrying the second transmission mark in described downlink data frame, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, access point is after receiving the uplink data frames that website sends, if desired the downlink data frame for uplink data frames is fed back to website, the TID then carried in the downlink data frame of feedback can be identical with the TID in the uplink data frames that website sends, naturally it is also possible to differs.
In any of the above-described technical scheme, it is preferable that described transmission mark is arranged on the service quality in the physics frame head of described Frame and controls in (i.e. QoSControl) field.
Fig. 2 shows the schematic block diagram of the communicator of WLAN according to first embodiment of the invention.
As shown in Figure 2, the communicator 200 of WLAN according to first embodiment of the invention, including: signal generating unit 202, for generating Frame in a transmission opportunity, described Frame carries transmission mark, the value of described transmission mark is for representing the transmission priority of described Frame, and wherein, the value of the described transmission mark that the described Frame of transmission to different websites carries differs；Transmitting element 204, is used for sending described Frame.
Wherein, signal generating unit 202 can be signal processor, central processing unit or baseband processor etc. when realizing；Transmitting element 204 can be transmitter (Transmitter) or antenna.
In this technical scheme, by generating the Frame carrying transmission mark in a transmission opportunity, and the value transmitting mark that the Frame sending the most different websites carries differs, make in a transmission opportunity, the Frame sent to multiple websites can be on the basis of meeting the transmission demand of each website, ensure the service quality when transmission, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that in a transmission opportunity, the value of the described transmission mark that described transmitting element 204 carries in multiple downlink data frames that website sends differs.
Wherein, website can be same website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that same website sends can differ；Website can also be different website, and i.e. in a transmission opportunity, the value of the TID that access point carries in multiple downlink data frames that different websites sends can differ.
When website is same website, in same transmission opportunity, the TID value that access point carries in multiple downlink data frames that same website sends also can be identical, and the TID value that website carries in the uplink data frames that the downlink data frame for access point feeds back can be identical with the TID value in the downlink data frame of access point.
In any of the above-described technical scheme, it is preferable that also include: receive unit 206, the uplink data frames sent for receiving station, described uplink data frames carries the first transmission mark；Described transmitting element 204 is additionally operable to, and to described website feedback for the downlink data frame of described uplink data frames, carries the second transmission mark in described downlink data frame, and wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
Wherein, receiving unit 206 can be receptor or antenna when realizing.
In this technical scheme, access point is after receiving the uplink data frames that website sends, if desired the downlink data frame for uplink data frames is fed back to website, the TID then carried in the downlink data frame of feedback can be identical with the TID in the uplink data frames that website sends, naturally it is also possible to differs.
In any of the above-described technical scheme, it is preferable that described transmission mark is arranged in the service quality control field in the physics frame head of described Frame.
Fig. 3 shows the schematic block diagram of access point according to an embodiment of the invention.
As it is shown on figure 3, access point 300 according to an embodiment of the invention, including: the communicator 200 of WLAN as shown in Figure 2.
Fig. 4 shows the schematic flow diagram of the communication means of the WLAN of second embodiment according to the present invention.
As shown in Figure 4, according to the communication means of the WLAN of second embodiment of the present invention, including:
Step 402, in a transmission opportunity, the value of the transmission mark carried in multiple Frames that access point sends differs, and wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
Wherein, the executive agent of the communication means shown in Fig. 4 can be mobile phone or PDA (PersonalDigitalAssistant, palm PC) etc..
In this technical scheme, the value of the transmission mark by carrying in multiple Frames that access point sends in a transmission opportunity differs, make in a transmission opportunity, ensure that to access point send each Frame transmission time service quality, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that also include: receive the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；To described access point feedback for the uplink data frames of described downlink data frame, carrying the second transmission mark in described uplink data frames, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
In this technical scheme, website is after receiving the downlink data frame that access point sends, if desired the uplink data frames for downlink data frame is fed back to access point, the TID then carried in the uplink data frames of feedback can be identical with the TID in the downlink data frame that access point sends, naturally it is also possible to differs.
Fig. 5 shows the schematic block diagram of the communicator of the WLAN of second embodiment according to the present invention.
As shown in Figure 5, the communicator 500 of the WLAN of second embodiment according to the present invention, including: transmitting element 502, for in a transmission opportunity, multiple Frames are sent to access point, the value of the transmission mark carried in the plurality of Frame differs, and wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
Wherein, transmitting element 502 can be transmitter or antenna when realizing.
In this technical scheme, the value of the transmission mark by carrying in multiple Frames that access point sends in a transmission opportunity differs, make in a transmission opportunity, ensure that to access point send each Frame transmission time service quality, and then achieve on the premise of meeting 802.11ax transmission mechanism, it is ensured that the transmission quality of each Frame.
In technique scheme, it is preferable that also include: receive unit 504, for receiving the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；Described transmitting element 502 is additionally operable to, the uplink data frames for described downlink data frame is fed back to described access point, carrying the second transmission mark in described uplink data frames, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
Wherein, receiving unit 504 can be receptor or antenna when realizing.
In this technical scheme, website is after receiving the downlink data frame that access point sends, if desired the uplink data frames for downlink data frame is fed back to access point, the TID then carried in the uplink data frames of feedback can be identical with the TID in the downlink data frame that access point sends, naturally it is also possible to differs.
Fig. 6 shows the schematic block diagram of website according to an embodiment of the invention.
As shown in Figure 6, website 600 according to an embodiment of the invention, including: the communicator 500 of WLAN as shown in Figure 5.
In sum, technical scheme is mainly in the communication process of multi-user (upstream or downstream), access point sends the same downlink data frame of the most different websites can use different TID, or in same transmission opportunity, the different pieces of information frame of transmission to website (same website or different websites) uses different TID.Specifically, the following aspects is mainly included:
1, the downlink data frame sent for access point, if MSDU or A-MSDU is to ensure that its QoS, then TID on the QoSControl field band in its mac frame head, wherein the value of TID can be different according to the demand of each website.
2, station replies is in the Frame of the uplink communication of access point, can use TID identical in the downlink data frame sent with access point.
3, in same transmission opportunity, website, when transmitting uplink data frames, can convert the value of TID in real time.
4, in same transmission opportunity, access point, when transmitting downlink data frame, can convert the value of TID in real time.
5, in symmetrical transmission, i.e. AP-> STA/STA-> AP, website and access point can use different TID, the most preferably use identical TID.
Fig. 7 shows the schematic flow diagram of the communication means of the WLAN of the 3rd embodiment according to the present invention.
As it is shown in fig. 7, the communication means of the WLAN according to the 3rd embodiment of the present invention, including:
Step 701, access point 1 generates Frame.
Step 702, in a transmission opportunity, access point 1 sends Frame to different websites, and specifically, access point 1 sends Frame to website 21, carries TID1, sends Frame to website 22, carries TID2, sends Frame to website 2n, carries TIDn.
Fig. 8 shows the schematic flow diagram of the communication means of the WLAN of the 4th embodiment according to the present invention.
As shown in Figure 8, according to the communication means of the WLAN of the 4th embodiment of the present invention, including:
Step 801, access point 1 sends Frame 1 to website 2, carries TID1.
Step 802, in same transmission opportunity, access point 1 sends Frame 2 to website 2, carries TID2 or TID1.I.e. in same transmission opportunity, access point carries the TID of identical TID or different to the different pieces of information frame that same website sends.
Certainly, in same transmission opportunity, the TID that multiple Frames that access point sends to different websites carry can also differ.Further, website is in same transmission opportunity, and the TID that the multiple Frames to access point transmission carry is identical or different.
Fig. 9 shows the schematic flow diagram of the communication means of the WLAN of the 5th embodiment according to the present invention.
As it is shown in figure 9, the communication means of the WLAN according to the 5th embodiment of the present invention, including:
Step 901, access point 1 sends downlink data frame to website 2, carries TID1.
Step 902, website 2 sends uplink data frames to access point 1, carries TID2 or TID1.
Figure 10 shows the schematic flow diagram of the communication means of WLAN according to the sixth embodiment of the present.
As shown in Figure 10, the communication means of WLAN according to the sixth embodiment of the present, including:
Step 1001, website 2 sends uplink data frames to access point 1, carries TID1.
Step 1002, access point 1 sends downlink data frame to website 2, carries TID2 or TID1.
Communication means shown in Fig. 9 and Figure 10 illustrates that access point and website can use identical TID, it would however also be possible to employ different TID in symmetrical transmission.
Technical scheme is described in detail above in association with accompanying drawing, the present invention proposes the communication plan of a kind of WLAN, make to use multiple TID mechanism when transmitting data frame, and then can be on the premise of meeting the transmission mechanism of 802.11ax, it is ensured that the transmission quality of each Frame.
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.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (14)
1. the communication means of a WLAN, it is characterised in that including:
Generating Frame in a transmission opportunity, described Frame carries and transmits mark, and the value of described transmission mark is for representing the transmission priority of described Frame, and wherein, the value of the described transmission mark that the described Frame of transmission to different websites carries differs；
Send described Frame.
The communication means of WLAN the most according to claim 1, it is characterised in that also include:
In a transmission opportunity, the value of the described transmission mark carried in multiple downlink data frames that website sends differs.
The communication means of WLAN the most according to claim 1, it is characterised in that also include:
The uplink data frames that receiving station sends, described uplink data frames carries the first transmission mark；
To described website feedback for the downlink data frame of described uplink data frames, carrying the second transmission mark in described downlink data frame, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
The communication means of WLAN the most according to any one of claim 1 to 3, it is characterised in that described transmission mark is arranged in the service quality control field in the physics frame head of described Frame.
5. the communication means of a WLAN, it is characterised in that including:
In a transmission opportunity, the value of the transmission mark carried in multiple Frames that access point sends differs, and wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
The communication means of WLAN the most according to claim 5, it is characterised in that also include:
Receiving the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；
To described access point feedback for the uplink data frames of described downlink data frame, carrying the second transmission mark in described uplink data frames, wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
7. the communicator of a WLAN, it is characterised in that including:
Signal generating unit, for generating Frame in a transmission opportunity, described Frame carries transmission mark, and the value of described transmission mark is for representing the transmission priority of described Frame, wherein, the value of the described transmission mark that the described Frame of the most different websites of transmission carries differs；
Transmitting element, is used for sending described Frame.
The communicator of WLAN the most according to claim 7, it is characterised in that:
In a transmission opportunity, the value of the described transmission mark that described transmitting element carries in multiple downlink data frames that website sends differs.
The communicator of WLAN the most according to claim 7, it is characterised in that also include: receive unit, the uplink data frames sent for receiving station, described uplink data frames carries the first transmission mark；
Described transmitting element is additionally operable to, and to described website feedback for the downlink data frame of described uplink data frames, carries the second transmission mark in described downlink data frame, and wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
10. according to the communicator of the WLAN according to any one of claim 7 to 9, it is characterised in that described transmission mark is arranged in the service quality control field in the physics frame head of described Frame.
The communicator of 11. 1 kinds of WLANs, it is characterised in that including:
Transmitting element, in a transmission opportunity, sends multiple Frames to access point, and the value of the transmission mark carried in the plurality of Frame differs, and wherein, the value of described transmission mark is for representing the transmission priority of described Frame.
The communicator of 12. WLANs according to claim 11, it is characterised in that also include: receive unit, for receiving the downlink data frame that described access point sends, described downlink data frame carries the first transmission mark；
Described transmitting element is additionally operable to, and to described access point feedback for the uplink data frames of described downlink data frame, carries the second transmission mark in described uplink data frames, and wherein, the value of described second transmission mark is identical or different with the value of described first transmission mark.
13. 1 kinds of access points, it is characterised in that including: the communicator of the WLAN as according to any one of claim 7 to 10.
14. 1 kinds of websites, it is characterised in that including: the communicator of the WLAN as described in claim 11 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230191.XA CN105828449A (en) | 2016-04-13 | 2016-04-13 | Communication method and communication, access point and website of wireless local area network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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