CN112312432A - Network quality optimization method and device - Google Patents
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- CN112312432A CN112312432A CN202011021831.9A CN202011021831A CN112312432A CN 112312432 A CN112312432 A CN 112312432A CN 202011021831 A CN202011021831 A CN 202011021831A CN 112312432 A CN112312432 A CN 112312432A
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- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
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- H04W28/00—Network traffic management; Network resource management
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- H04W28/10—Flow control between communication endpoints
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- H—ELECTRICITY
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- 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]
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Abstract
The application provides a network quality optimization method and a device, wherein the method is applied to an AP (access point), and the method comprises the following steps: aiming at each STA accessed to the AP, calculating the average sending rate of the data message sent to the STA by the AP in the preset period and the average receiving rate of the data message received by the AP from the STA in the preset period according to the preset period; and if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold, performing speed limit processing on the STA when the wireless parameters of the STA are judged to meet the preset conditions. The embodiment of the application can improve the network quality of the WLAN where the AP is located.
Description
Technical Field
The present application relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for optimizing network quality.
Background
The quality of a Wireless Local Area Network (WLAN) is greatly affected by the sending rate of an Access Point (AP) and a Station (STA) interacting data packets in the WLAN, and especially in a multi-STA networking, if some STAs continuously use a low sending rate to upload and download files or watch videos, a large amount of air interface resources are occupied, so that other STAs accessing to the same radio frequency unit cannot use the Network with high quality, and further, the user experience of users holding the STAs is reduced.
Disclosure of Invention
In order to overcome the problems in the related art, the application provides a network quality optimization method and device.
According to a first aspect of embodiments of the present application, there is provided a method for optimizing network quality, where the method is applied to an AP, and the method includes:
aiming at each STA accessed to the AP, calculating the average sending rate of the data message sent to the STA by the AP in the preset period and the average receiving rate of the data message received by the AP from the STA in the preset period according to the preset period;
and if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold, performing speed limit processing on the STA when the wireless parameters of the STA are judged to meet preset conditions.
According to a second aspect of the embodiments of the present application, there is provided a network quality optimization apparatus, which is applied to an AP, and includes:
a calculating module, configured to calculate, according to a preset period, an average sending rate of a data packet sent by the AP to the STA in the preset period and an average receiving rate of the data packet received by the AP from the STA in the preset period, for each STA accessed to the AP;
and the optimization module is used for carrying out speed limit processing on the STA when the wireless parameters of the STA are judged to meet the preset conditions if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
in the embodiment of the present application, the AP periodically calculates the average sending rate of the data packet sent to the STA by the AP in the corresponding period and the average receiving rate of the data packet received by the AP from the STA in the corresponding period, so as to timely find a situation that the AP continuously sends the data packet at a low sending rate and/or the STA continuously sends the data packet at a low sending rate, and for different situations, the AP may execute different optimization processing flows, so as to save air interface resources, improve the network quality of a wireless network, and further improve the user experience of a user holding the STA.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic flowchart of a network quality optimization method according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a network quality optimization apparatus according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Next, examples of the present application will be described in detail.
An embodiment of the present application provides a method for optimizing network quality, where the method is applied to an AP, and as shown in fig. 1, the method may include the following steps:
s11, for each STA accessing to the AP, according to the preset period, calculating an average sending rate of the data packet sent by the AP to the STA in the preset period, and an average receiving rate of the data packet received by the AP from the STA in the preset period.
In this step, the preset period may be set according to an actual network environment where the AP is located, for example, the preset period is 2 minutes.
And S12, if at least one of the average sending rate and the average receiving rate is smaller than the set rate threshold, performing speed limit processing on the STA when the wireless parameters of the STA are judged to meet the preset conditions.
In this step, the set rate threshold may be set in advance according to the bandwidth negotiated by the AP and the STA, and different bandwidths set different rate thresholds.
For example, when the bandwidth negotiated by the AP and the STA is 40M, the set rate threshold may be 100 Mbps; when the AP negotiates with the STA to use 20M bandwidth, the set rate threshold may be 50 Mbps.
In addition, in this step, the AP may determine whether the wireless parameters of the STA satisfy the preset conditions by:
judging whether a wireless protocol included in the wireless parameters of the STA is a specified first wireless protocol or not, or judging whether the wireless protocol included in the wireless parameters of the STA is a specified second wireless protocol or not and whether the number of spatial streams included in the wireless parameters of the STA is a specified number of spatial streams or not;
if so, determining that the wireless parameters of the STA meet preset conditions;
and when the judgment result is negative, determining that the wireless parameters of the STA do not meet the preset conditions.
That is to say, in the embodiment of the present application, the preset condition is that the wireless protocol included in the wireless parameters of the STA is the specified first wireless protocol, or the wireless protocol included in the wireless parameters of the STA is the specified second wireless protocol and the number of spatial streams included in the wireless parameters of the STA is the specified number of spatial streams.
In this determination process, the specified first wireless protocol and the specified second wireless protocol are different wireless protocols, for example, the specified first wireless protocol is an 802.11a protocol or an 802.11g protocol; the specified second wireless protocol is the 802.11n protocol, etc. When the second wireless protocol is 802.11n, the number of spatial streams may be 1.
It should be noted that, in the above step S12, when only the average transmission rate is smaller than the set rate threshold, only the average reception rate is smaller than the set rate threshold, or both the average transmission rate and the average reception rate are smaller than the set rate threshold, once the wireless parameters of the STA satisfy the preset conditions, this indicates that the reason that the transmission rate of the data packet sent by the AP to the STA is low and/or the reception rate of the data packet received by the AP from the STA is limited by the self-capability of the STA, and in this scenario, the AP limits the rate of the STA in order to improve the network quality. In the specific processing, the AP may perform processing in a plurality of existing speed-limiting manners, which will not be described in detail herein.
Further, in the embodiment of the present application, the AP may further perform one of the following three operation flows:
the first operation flow is as follows:
if the average sending rate in the average sending rate and the average receiving rate is smaller than a set rate threshold, further calculating the packet loss rate of a data message sent to the STA by the AP in a preset period and the air interface utilization rate of the AP in the preset period when the wireless parameter of the STA is judged not to meet the preset condition;
when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, the sending power of the Data message sent to the STA by the AP is increased, and the number of aggregation-MAC Protocol Data Unit (A-MPDU) frames is reduced.
Specifically, in the first operation procedure, the AP may still determine the wireless parameters of the STA by using the above determination procedure.
It should be noted that, in the first operation flow, when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, it is described that the reason that the sending rate of the data packet sent by the AP to the STA is low is influenced by the packet loss rate or the air interface utilization rate of the AP in the preset period, in this scenario, in order to improve the network quality, the AP may improve the sending power of the data packet sent by the AP to the STA, for example, the AP may improve the sending power according to a certain multiple; and the AP can also reduce the number of A-MPDU frames, and the specific reduced number can be set according to the actual situation of the networking so as to reduce the probability of the interference of the air interface.
The second operation flow is as follows:
if the average receiving rate in the average sending rate and the average receiving rate is smaller than a set rate threshold, further calculating the average value of RSSI values measured when the AP receives the data message from the STA in a preset period and the air interface utilization rate of the AP in the preset period when the wireless parameters of the STA are judged not to meet the preset conditions;
when the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, improving the sending rate of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
improving the bottom noise value of the AP;
informing the STA To Send a data message according To a Request-To Send (RTS) reservation mode;
and informing the STA to adjust WMM parameters of the STA according to Wi-Fi Multimedia (WMM) parameters carried in the received Beacon (Beacon) message.
Specifically, in the second operation flow, the AP may still determine the wireless parameters of the STA by using the above determination flow.
In addition, the AP can implement the method of broadcasting the Beacon message regardless of whether the STA is notified to send the data message in an RTS reservation manner or the STA is notified to adjust the WMM parameter of the STA according to the WMM parameter carried in the received Beacon message.
It should be noted that, in the second operation flow, when the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, it is stated that the reason that the transmission rate of the data packet sent by the AP to the STA is low is influenced by the air interface utilization rate of the AP in the preset period.
And when the calculated average value is smaller than the set RSSI threshold value, the STA is not accessed to the optimal AP, and under the condition, the STA can be forced to be offline, so that the STA can initiate an access process again and is accessed to the optimal AP, and the network quality is further improved.
In one implementation, after the AP forces the STA to go offline, the AP may record the STA, for example, record a Media Access Control (MAC) Address of the STA, and if the STA continuously accesses the AP for several times (for example, 3 times), the AP may output a prompt message to prompt an administrator that a blind area exists in the current WLAN coverage and the AP needs to be additionally deployed.
In order to further improve the network quality when the calculated average value is not less than the set RSSI threshold, the AP may perform several optimization operations as described above.
The third operation flow is as follows:
if the average sending rate and the average receiving rate are both smaller than the set rate threshold, further calculating the average value of the packet loss rate of the data message sent to the STA by the AP in the preset period, the air interface utilization rate of the AP in the preset period and the RSSI value measured when the AP receives the data message from the STA in the preset period when the wireless parameter of the STA is judged not to meet the preset condition;
when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, improving the sending power of the data message sent to the STA by the AP and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
improving the bottom noise value of the AP;
informing the STA to send a data message according to a channel duration reservation mode;
and informing the STA to adjust the WMM parameters of the STA according to the WMM parameters carried in the received Beacon message.
Specifically, in the third operation flow, the AP may still determine the wireless parameters of the STA by using the above determination flow.
It should be noted that, in the third operation flow, the first operation flow and the second operation flow are combined, and detailed description thereof is omitted.
It should be further noted that, for any STA accessing to the AP, if neither the average sending rate nor the average receiving rate calculated after a certain preset period is less than the set rate threshold, no optimization is performed.
The above network quality optimization method is described in detail with reference to specific embodiments.
Taking an example that a certain STA accesses a certain AP in a certain WLAN, assume that the wireless protocol included in the wireless parameters of the STA is an 802.11a protocol; the set rate threshold is assumed to be 100 Mbps; the wireless protocol included in the wireless parameters of the STA is assumed to be an 802.11a protocol under the preset condition; assume that the AP calculates an average transmission rate of data packets sent by the AP to the STA in 2 minutes and an average reception rate of data packets received by the AP from the STA in 2 minutes every 2 minutes.
Assuming that the average transmission rate of the average transmission rate and the average reception rate calculated by the AP is less than 100Mbps after a certain preset period is reached, at this time, it is determined whether the wireless protocol included in the wireless parameter of the STA is an 802.11a protocol, and since the wireless protocol included in the wireless parameter of the STA is an 802.11a protocol, the determination result is yes, in this case, the AP performs speed-limiting processing on the STA according to a preset speed-limiting rule, so as to improve the network quality of the WLAN.
The operations executed by the AP after reaching other preset periods are not illustrated here.
It can be seen from the above technical solutions that, in the embodiment of the present application, the AP may timely find out that the AP continuously uses the low transmission rate to transmit the data packet and/or the STA continuously uses the low transmission rate to transmit the data packet by periodically calculating the average transmission rate of the data packet sent by the AP to the STA in the corresponding period and the average reception rate of the data packet received by the AP from the STA in the corresponding period, and for different situations, the AP may perform different optimization processing flows to save air interface resources, improve the network quality of the wireless network, and further improve the user experience of the user holding the STA.
Based on the same inventive concept, the present application further provides a network quality optimization device, which is applied to an AP, and a schematic structural diagram of the device is shown in fig. 2, and specifically includes:
a calculating module 21, configured to calculate, according to a preset period, an average sending rate of a data packet sent by the AP to the STA in the preset period and an average receiving rate of the data packet received by the AP from the STA in the preset period, for each STA accessed to the AP;
and the optimization module 22 is configured to, if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold, perform speed limit processing on the STA when it is determined that the wireless parameter of the STA meets a preset condition.
Preferably, the optimization module 22 is further configured to:
if the average sending rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating a packet loss rate of a data message sent by the AP to the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
and when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames.
Preferably, the optimization module 22 is further configured to:
if the average receiving rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating an average value of RSSI values measured when the AP receives the data message from the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameters of the STA are judged not to meet preset conditions;
when the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, improving the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation mode;
and informing the STA to adjust the WMM parameters of the STA according to the WMM parameters carried in the received Beacon message.
Preferably, the optimization module 22 is further configured to:
if the average sending rate and the average receiving rate are both smaller than the set rate threshold, further calculating an average value of a packet loss rate of a data message sent by the AP to the STA in the preset period, an air interface utilization rate of the AP in the preset period, and an RSSI value measured when the AP receives the data message from the STA in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU aggregation frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation mode;
and informing the STA to adjust the WMM parameters of the STA according to the WMM parameters carried in the received Beacon message.
Preferably, the optimization module is further configured to determine whether the wireless parameters of the STA satisfy preset conditions in the following manner:
judging whether a wireless protocol included in the wireless parameters of the STA is a specified first wireless protocol or not, or judging whether the wireless protocol included in the wireless parameters of the STA is a specified second wireless protocol or not and whether the number of spatial streams included in the wireless parameters of the STA is a specified number of spatial streams or not;
if so, determining that the wireless parameters of the STA meet preset conditions;
and when the judgment result is negative, determining that the wireless parameters of the STA do not meet the preset conditions.
It can be seen from the above technical solutions that, in the embodiment of the present application, the AP may timely find out that the AP continuously uses the low transmission rate to transmit the data packet and/or the STA continuously uses the low transmission rate to transmit the data packet by periodically calculating the average transmission rate of the data packet sent by the AP to the STA in the corresponding period and the average reception rate of the data packet received by the AP from the STA in the corresponding period, and for different situations, the AP may perform different optimization processing flows to save air interface resources, improve the network quality of the wireless network, and further improve the user experience of the user holding the STA.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A network quality optimization method is applied to an Access Point (AP), and comprises the following steps:
aiming at each station STA accessed to the AP, calculating the average sending rate of the data message sent to the STA by the AP in the preset period and the average receiving rate of the data message received by the AP from the STA in the preset period according to the preset period;
and if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold, performing speed limit processing on the STA when the wireless parameters of the STA are judged to meet preset conditions.
2. The method of claim 1, further comprising:
if the average sending rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating a packet loss rate of a data message sent by the AP to the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
and when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of the aggregation-MAC protocol data unit A-MPDU frames.
3. The method of claim 1, further comprising:
if the average receiving rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating an average value of RSSI values measured when the AP receives the data message from the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameters of the STA are judged not to meet preset conditions;
when the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, improving the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation request;
and informing the STA to adjust the WMM parameters of the STA according to the Wi-Fi multimedia WMM parameters carried in the received Beacon message.
4. The method of claim 1, further comprising:
if the average sending rate and the average receiving rate are both smaller than the set rate threshold, further calculating an average value of a packet loss rate of a data message sent by the AP to the STA in the preset period, an air interface utilization rate of the AP in the preset period, and an RSSI value measured when the AP receives the data message from the STA in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation mode;
and informing the STA to adjust the WMM parameters of the STA according to the WMM parameters carried in the received Beacon message.
5. The method according to any of claims 1-4, wherein the determining whether the wireless parameters of the STA satisfy the predetermined condition is performed by:
judging whether a wireless protocol included in the wireless parameters of the STA is a specified first wireless protocol or not, or judging whether the wireless protocol included in the wireless parameters of the STA is a specified second wireless protocol or not and whether the number of spatial streams included in the wireless parameters of the STA is a specified number of spatial streams or not;
if so, determining that the wireless parameters of the STA meet preset conditions;
and when the judgment result is negative, determining that the wireless parameters of the STA do not meet the preset conditions.
6. An apparatus for optimizing network quality, the apparatus being applied to an Access Point (AP), the apparatus comprising:
a calculating module, configured to calculate, according to a preset period, an average sending rate of a data packet sent by the AP to the STA in the preset period and an average receiving rate of the data packet received by the AP from the STA in the preset period, for each STA accessing the AP;
and the optimization module is used for carrying out speed limit processing on the STA when the wireless parameters of the STA are judged to meet the preset conditions if at least one of the average sending rate and the average receiving rate is smaller than a set rate threshold.
7. The apparatus of claim 6, wherein the optimization module is further configured to:
if the average sending rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating a packet loss rate of a data message sent by the AP to the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
and when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of the aggregation-MAC protocol data unit A-MPDU frames.
8. The apparatus of claim 6, wherein the optimization module is further configured to:
if the average receiving rate of the average sending rate and the average receiving rate is smaller than the set rate threshold, further calculating an average value of RSSI values measured when the AP receives the data message from the STA in the preset period and an air interface utilization rate of the AP in the preset period when the wireless parameters of the STA are judged not to meet preset conditions;
when the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, improving the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation request;
and informing the STA to adjust the WMM parameters of the STA according to the Wi-Fi multimedia WMM parameters carried in the received Beacon message.
9. The apparatus of claim 6, wherein the optimization module is further configured to:
if the average sending rate and the average receiving rate are both smaller than the set rate threshold, further calculating an average value of a packet loss rate of a data message sent by the AP to the STA in the preset period, an air interface utilization rate of the AP in the preset period, and an RSSI value measured when the AP receives the data message from the STA in the preset period when the wireless parameter of the STA is judged not to meet a preset condition;
when the calculated packet loss rate is not less than the set packet loss rate threshold or the calculated air interface utilization rate is not less than the set air interface utilization rate threshold, increasing the sending power of the data message sent to the STA by the AP, and reducing the number of A-MPDU frames;
when the calculated average value is smaller than the set RSSI threshold value, the STA is forced to be offline;
when the calculated average value is not less than the set RSSI threshold value, at least one of the following operations is executed:
increasing the noise floor value of the AP;
informing the STA to send a data message according to the RTS reservation mode;
and informing the STA to adjust the WMM parameters of the STA according to the WMM parameters carried in the received Beacon message.
10. The apparatus according to any of claims 6 to 9, wherein the optimizing module is further configured to determine whether the wireless parameters of the STA satisfy a preset condition by:
judging whether a wireless protocol included in the wireless parameters of the STA is a specified first wireless protocol or not, or judging whether the wireless protocol included in the wireless parameters of the STA is a specified second wireless protocol or not and whether the number of spatial streams included in the wireless parameters of the STA is a specified number of spatial streams or not;
if so, determining that the wireless parameters of the STA meet preset conditions;
and when the judgment result is negative, determining that the wireless parameters of the STA do not meet the preset conditions.
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| CN112312432B (en) | 2022-02-22 |
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