CN114126008B - Method, device and system for improving transmission performance and readable storage medium - Google Patents
Method, device and system for improving transmission performance and readable storage medium Download PDFInfo
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- CN114126008B CN114126008B CN202111250271.9A CN202111250271A CN114126008B CN 114126008 B CN114126008 B CN 114126008B CN 202111250271 A CN202111250271 A CN 202111250271A CN 114126008 B CN114126008 B CN 114126008B
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 47
- 238000004590 computer program Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses a method, a device, a system and a readable storage medium for improving transmission performance, wherein the method is applied to an access point and comprises the following steps: receiving access data sent by a first site; after judging that the first station meets the preset point-to-point connection condition based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, disconnecting the communication connection between the access point and the first station and between the access point and the second station, and enabling the point-to-point channel and the working channel of the access point not to overlap. By the method, the load of the access point can be reduced, and the transmission performance is improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, a system, and a readable storage medium for improving transmission performance.
Background
The network topology of WIFI transmission is a star structure, and is divided into two devices, namely an Access Point (AP) and a Station (STA), when two stations communicate, data traffic is transferred through the Access Point, if the data traffic transmitted between the two stations is larger, the load of the Access Point is heavier, and when the data traffic is larger, other stations are affected, and meanwhile, interference of other devices under the Access Point is easily received, so that the transmission performance is poor.
Disclosure of Invention
The application provides a method, a device, a system and a readable storage medium for improving transmission performance, which can reduce the load of an access point and improve the transmission performance.
In order to solve the technical problems, the technical scheme adopted by the application is as follows: there is provided a method of improving transmission performance, the method being applied to an access point, the method comprising: receiving access data sent by a first site; after judging that the first station meets the preset point-to-point connection condition based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, disconnecting the communication connection between the access point and the first station and between the access point and the second station, and enabling the point-to-point channel and the working channel of the access point not to overlap.
In order to solve the technical problems, the technical scheme adopted by the application is as follows: there is provided a method of improving transmission performance, the method being applied to a first station, the method comprising: sending access data to the access point so that the access point judges whether the first station meets preset point-to-point connection conditions or not based on the access data; and after the first station meets the preset point-to-point connection condition, receiving a point-to-point channel sent by the access point, so that the first station and the second station perform point-to-point communication through the point-to-point channel, and disconnecting the communication connection between the first station and the access point, wherein the point-to-point channel is not overlapped with a working channel of the access point.
In order to solve the technical problems, another technical scheme adopted by the application is as follows: there is provided a transmission device comprising a memory and a processor connected to each other, wherein the memory is adapted to store a computer program which, when executed by the processor, is adapted to carry out the method of improving transmission performance in the above-mentioned solution.
In order to solve the technical problems, another technical scheme adopted by the application is as follows: providing a communication system, wherein the communication system comprises an access point and at least two stations, the at least two stations comprise a first station and a second station, and the access point is used for receiving access data sent by the first station; after judging that the first station meets the preset point-to-point connection condition based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, disconnecting the communication connection between the access point and the first station and between the access point and the second station, and enabling the point-to-point channel and the working channel of the access point not to overlap.
In order to solve the technical problems, another technical scheme adopted by the application is as follows: there is provided a computer readable storage medium for storing a computer program for implementing the method of improving transmission performance in the above-mentioned technical solution when the computer program is executed by a processor.
Through above-mentioned scheme, the beneficial effect of this application is: the scheme provided by the application relates to a communication system, which comprises an access point, a first station and a second station, wherein the first station can send access data to the access point; the access point can judge whether preset point-to-point connection conditions are met or not by using the access data, if the preset point-to-point connection conditions are detected to be met, the access point allocates a point-to-point channel for the first station and the second station, so that the first station and the second station can directly communicate through the point-to-point channel, the access point disconnects communication connection between the first station and the second station, and resources related to the first station and the second station are released; because the access point can assign channels to stations connected under the access point, the corresponding stations establish point-to-point connection to directly communicate, so that the access point can not respond in time due to excessive tasks of the access point when a large amount of data is transmitted between the stations, and the transmission performance between the stations can be improved; and because the data transmitted between the first station and the second station is not forwarded by the access point, the load of the access point can be lightened, and the working efficiency of the access point is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a flowchart illustrating an embodiment of a method for improving transmission performance according to the present application;
FIG. 2 is a flowchart illustrating another embodiment of a method for improving transmission performance according to the present application;
FIG. 3 is a flowchart illustrating another embodiment of a method for improving transmission performance according to the present application;
fig. 4 is a schematic structural diagram of an embodiment of a transmission device provided in the present application;
FIG. 5 is a schematic diagram of an embodiment of a communication system provided herein;
fig. 6 is a schematic structural diagram of an embodiment of a computer-readable storage medium provided in the present application.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustration of the present application, but do not limit the scope of the present application. Likewise, the following embodiments are only some, but not all, of the embodiments of the present application, and all other embodiments obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the present application.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
It should be noted that the terms "first," "second," and "third" are used herein for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a flowchart of an embodiment of a method for improving transmission performance, where the method is applied to an access point, and the method includes:
step 11: and receiving the access data sent by the first station.
The access point may be a common wireless router, and the stations (including the first station and the second station) are typically clients in a wireless local area network (Wireless Local Area Networks, WLAN), such as: the notebook computer, the mobile phone or the video camera and the like can be a computer with a wireless network card, or can be a device with a WIFI function such as a smart phone or a video camera with a WIFI module, or can be mobile or fixed.
Further, a station in the communication system that initiates data transmission in advance and is connected to the access point may be referred to as a first station, a station in the communication system that receives data transmitted by the first station and is connected to the access point may be referred to as a second station, and if the first station communicates with the second station in advance, the first station may generate access data and transmit the access data to the access point.
It will be appreciated that the first station and the second station are not fixed, e.g. the communication system comprises station a and station B, and at time T1, station a pre-transmits data to station B, station a being the first station and station B being the second station; at time T2, station B pre-transmits data to station a, where station a is the second station and station B is the first station.
Step 12: after judging that the first station meets the preset point-to-point connection condition based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, and disconnecting the communication connection between the access point and the first station and the communication connection between the access point and the second station.
After receiving the access data, the access point analyzes the access data to determine whether the current first station meets a preset point-to-point (P2P) connection condition, wherein the preset point-to-point connection condition can be a condition related to data transmitted by the first station or the load of the current access point; if the access point detects that the current first station meets the preset point-to-point connection condition, point-to-point channels are distributed to the first station and the second station, so that the first station and the second station can directly communicate by utilizing the point-to-point channels, data forwarding through the access point is not needed, and the point-to-point channels are not overlapped with the working channels of the access point so as to prevent mutual interference of signals; such as: taking channels 1-11 of 2.4GHz as an example, the effective bandwidth of each channel is 20MHz, the center frequencies of two adjacent channels are spaced by 5MHz, and since channel 1, channel 6 and channel 11 do not overlap, when the working channel adopted by the access point is channel 1, the point-to-point channel can be channel 6 or channel 11.
Further, after the access point detects that the first station meets the preset point-to-point connection condition, communication connection between the access point and the first station can be detached, and communication connection between the access point and the second station can be detached at the same time, so that resources of the access point are released, the number of stations connected with the access point is reduced, and load of the access point is reduced. It will be appreciated that, after detecting that the first station meets the preset point-to-point connection condition, the access point may further detect whether the communication connection is disconnected by using a keep-alive mechanism without disconnecting the communication connection between the access point and the first station and the second station, and if detecting that the channel between the access point and the first station/the second station is not used for more than a set time, it indicates that the connection between the access point and the first station/the second station has been disconnected.
The embodiment provides a method for improving transmission performance between devices in the same WLAN, after an access point receives access data sent by a first station, the access point determines whether the first station meets preset point-to-point connection conditions, if the first station meets the preset point-to-point connection conditions, a point-to-point channel capable of directly communicating is allocated to the first station and a second station, communication connection between the access point and the first station and communication connection between the access point and the second station are disconnected, and resources related to the first station and resources related to the second station are released; because the first station and the second station can directly communicate, the access point is not required to be used as a relay to forward data, the workload of the access point is reduced, the load of the access point can be well lightened, the problem that the access point cannot respond in time due to excessive tasks of the access point when a large amount of data is transmitted between stations can be avoided, and the performance of transmitting large-flow data between stations is improved.
Referring to fig. 2, fig. 2 is a flowchart of another embodiment of a method for improving transmission performance, where the method is applied to an access point, and the method includes:
step 21: and receiving the access data sent by the first station.
The access data comprises data to be transmitted and a destination address, wherein the destination address is the address of the second station.
Step 22: based on the access data, whether the first station meets preset point-to-point connection conditions is judged.
Judging whether the data volume of the data to be transmitted in the access data exceeds a preset data volume or not; if the data quantity of the data to be transmitted exceeds the preset data quantity, determining that the first station meets the preset point-to-point connection condition, and executing the operation enabling the first station and the second station to directly communicate.
In other embodiments, other ways may be used to determine whether the preset point-to-point connection condition is satisfied, and the method is not limited to the above scheme, for example: judging whether the number of stations connected with the access point exceeds the preset number, and if the number of stations connected with the access point exceeds the preset number, determining that preset point-to-point connection conditions are met. Or judging whether the data volume of the data to be transmitted exceeds the preset data volume and whether the number of stations connected with the access point exceeds the preset number, if the data volume of the data to be transmitted exceeds the preset data volume and the number of stations connected with the access point exceeds the preset number, determining that preset point-to-point connection conditions are met; if the data volume of the data to be transmitted exceeds the preset data volume, but the number of stations connected with the access point does not exceed the preset number, determining that the preset point-to-point connection condition is not met, and enabling the first station and the second station to continue to indirectly communicate through the access point. Or, the distance between the first station and the second station can be detected, whether the data amount of the data to be transmitted exceeds the preset data amount or not and whether the distance exceeds the preset distance or not are judged, if the data amount of the data to be transmitted exceeds the preset data amount and the distance exceeds the preset distance, the preset point-to-point connection condition is determined to be met, namely, when the data amount of the data to be transmitted is larger and the transmission distance is longer, point-to-point connection is established.
Step 23: and generating notification information and sending the notification information to the first station and the second station if the first station is judged to meet the preset point-to-point connection condition.
If the access point detects that the first station meets the preset point-to-point connection condition, generating notification information, wherein the notification information comprises a point-to-point channel so as to notify the first station and the second station that the point-to-point connection can be established currently, and the first station and the second station can establish the point-to-point connection by adopting a point-to-point connection establishment scheme in the related technology, such as: the first station and the second station respectively send data packets to a server, after the data packets are subjected to network address translation (Network Address Translation, NAT), the corresponding Internet protocol addresses (Internet Protocol Address, IP) are translated into public network IP, after the server obtains the translated NAT address of the first station and the NAT address of the second station, the server sends the NAT address of the first station to the second station, and sends the NAT address of the second station to the first station; after receiving the NAT address of the second station, the first station tries to establish a connection, sends a message packet to the second station, and the second station also sends a message packet to the first station, and after both stations receive the message packet of the other party, communication can be performed.
Step 24: a point-to-point channel is allocated to the first station such that the first station and the second station communicate point-to-point via the point-to-point channel and the communication connection with the first station and the second station is broken.
After determining that a point-to-point connection between the first station and the second station needs to be established, the access point selects a point-to-point channel from the idle channels to enable the first station and the second station to communicate directly over the point-to-point channel.
In a specific embodiment, the point-to-point channel may be selected according to the data traffic corresponding to the channel, such as: scanning each channel in a preset channel table according to a preset scanning period to obtain a channel data volume, wherein the preset channel table comprises a plurality of channels; the channel with the least amount of channel data and non-overlapping with the working channel is then selected from all channels as the point-to-point channel.
In another specific embodiment, a channel that does not overlap with the working channel may be selected from all channels as a candidate point-to-point channel; then scanning the candidate point-to-point channels according to a preset scanning period to obtain channel data quantity; and selecting the candidate point-to-point channel with the least channel data quantity from all the candidate point-to-point channels as the point-to-point channel.
In other specific embodiments, the point-to-point channel may also be selected according to distance, such as: acquiring position information of a first site and position information of a second site; calculating a distance between the access point and the first station and a distance between the access point and the second station by using the position information of the first station and the position information of the second station; judging whether the distance is larger than a preset distance or not; if the distance is greater than the preset distance, the channel with the least channel data quantity is selected as the point-to-point channel.
In the scheme provided by the embodiment, when the access point detects that the data traffic of the station exceeds a certain threshold value and the station corresponding to the source address and the destination address of the data traffic is the station connected to the access point, the station corresponding to the source address and the station corresponding to the destination address are notified to start point-to-point connection, and meanwhile, a channel is designated for the point-to-point connection, so that the channel of the point-to-point connection and the working channel of the access point are ensured not to interfere with each other; since the communication system which is originally communicated by itself is converted into two stations for direct communication, the load of the access point can be reduced.
Referring to fig. 3, fig. 3 is a flowchart of another embodiment of a method for improving transmission performance, where the method is applied to a first station, and the method includes:
step 31: and sending the access data to the access point so that the access point judges whether the first station meets the preset point-to-point connection condition or not based on the access data.
This step is similar to steps 11-12 in the above embodiments and will not be described again.
Step 32: and after the first station meets the preset point-to-point connection condition, receiving a point-to-point channel sent by the access point, so that the first station and the second station perform point-to-point communication through the point-to-point channel, and disconnecting the communication connection between the first station and the access point.
The first station can judge whether notification information is received, wherein the notification information comprises a point-to-point channel, and the point-to-point channel is not overlapped with a working channel of the access point; if the notification information is received, suspending transmission of data to be transmitted, and establishing point-to-point connection between the first station and the second station; after the point-to-point connection between the first station and the second station is established, transmitting data to be transmitted to the second station; then judging whether the data to be transmitted is transmitted completely or not; if the data to be transmitted is transmitted, disconnecting the point-to-point connection between the first station and the second station, and recovering the communication connection between the first station and the access point; and if the data to be transmitted is not transmitted, returning to the step of sending the data to be transmitted, and continuing to send the data to be transmitted.
In the scheme provided by the embodiment, two stations can judge whether notification messages are received, if the notification messages are received, the transmission of data to be transmitted is suspended, the data to be transmitted is cached, then point-to-point connection is started according to a point-to-point channel carried in the notification messages, and the transmission of the data to be transmitted is restored after the connection is successful; after the data to be transmitted is transmitted, the two stations recover the communication connection with the access point; because the access point can assign channels to the stations connected under the access point, the corresponding stations establish point-to-point connection to carry out large data traffic communication, the transmission performance among the stations can be improved, and the load of the access point can be reduced.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of a transmission device provided in the present application, where the transmission device 40 includes a memory 41 and a processor 42 connected to each other, and the memory 41 is used to store a computer program, and the computer program, when executed by the processor 42, is used to implement a method for improving transmission performance in the foregoing embodiment.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an embodiment of a communication system provided in the present application, where the communication system 50 includes an access point 51 and at least two stations 52, and the at least two stations 52 include a first station 521 and a second station 522, and the access point 51 is configured to receive access data sent by the first station 521; after determining, based on the access data, that the first station 521 satisfies the preset point-to-point connection condition, a point-to-point channel is allocated to the first station 521, so that the first station 521 and the second station 522 perform point-to-point communication through the point-to-point channel, and the communication connection between the access point 51 and the first station 521 and the second station 522 is disconnected, and the point-to-point channel does not overlap with the working channel of the access point 51.
In the scheme, the access point designates a proper channel for the stations capable of performing point-to-point connection, so that the two stations can directly communicate, and the transmission performance between the stations can be improved; but also the access point can consider the position between stations to better ensure the transmission performance between stations.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an embodiment of a computer readable storage medium provided in the present application, where the computer readable storage medium 60 is used to store a computer program 61, and the computer program 61, when executed by a processor, is used to implement a method for improving transmission performance in the above embodiment.
The computer readable storage medium 60 may be a server, a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, etc. various media capable of storing program codes.
In the several embodiments provided in the present application, it should be understood that the disclosed methods and apparatuses may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, e.g., the division of modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist alone physically, or two or more units may be integrated into one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (10)
1. A method for improving transmission performance, applied to an access point, the method comprising:
receiving access data sent by a first site;
judging whether the data volume of the data to be transmitted in the access data exceeds a preset data volume and whether the number of stations connected with the access point exceeds a preset number;
if the data volume of the data to be transmitted exceeds the preset data volume and the number of stations connected with the access point exceeds the preset number, determining that preset point-to-point connection conditions are met;
if the data volume of the data to be transmitted exceeds the preset data volume, but the number of stations connected with the access point does not exceed the preset number, determining that preset point-to-point connection conditions are not met, and continuing to indirectly communicate through the access point by the first station and the second station;
after judging that the first station meets preset point-to-point connection conditions based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, disconnecting communication connection between the access point and the first station and between the access point and the second station, and enabling the point-to-point channel and a working channel of the access point not to overlap.
2. The method of claim 1, wherein the access data comprises data to be transmitted and a destination address.
3. The method of improving transmission performance of claim 1, wherein the step of allocating a point-to-point channel for the first station comprises:
scanning each channel in a preset channel table according to a preset scanning period to obtain a channel data volume;
and selecting a channel which has the least channel data amount and is not overlapped with the working channel from all the channels as the point-to-point channel.
4. The method of improving transmission performance of claim 1, wherein the step of allocating a point-to-point channel for the first station comprises:
acquiring the position information of the first site and the position information of the second site;
calculating a distance between the access point and the first station and a distance between the access point and the second station by using the position information of the first station and the position information of the second station;
judging whether the distance is larger than a preset distance or not;
if yes, the channel with the least channel data quantity is selected as the point-to-point channel.
5. The method of improving transmission performance according to any one of claims 1-4, further comprising:
and generating notification information after detecting that the first station meets the preset point-to-point connection condition, and sending the notification information to the first station and the second station, wherein the notification information comprises the point-to-point channel.
6. A method for improving transmission performance, applied to a first station, the method comprising:
sending access data to an access point so that the access point judges whether the first station meets preset point-to-point connection conditions or not based on the access data;
after the first station meets the preset point-to-point connection condition, receiving a point-to-point channel sent by the access point, so that the first station and the second station perform point-to-point communication through the point-to-point channel, and disconnect communication connection between the first station and the access point, wherein the point-to-point channel is not overlapped with a working channel of the access point;
the access point determining whether the first station meets a preset point-to-point connection condition based on the access data includes:
judging whether the data volume of the data to be transmitted in the access data exceeds a preset data volume or not;
judging whether the data volume of the data to be transmitted exceeds a preset data volume and whether the number of stations connected with the access point exceeds a preset number;
if the data volume of the data to be transmitted exceeds the preset data volume and the number of stations connected with the access point exceeds the preset number, determining that preset point-to-point connection conditions are met;
if the data volume of the data to be transmitted exceeds the preset data volume, but the number of stations connected with the access point does not exceed the preset number, determining that the preset point-to-point connection condition is not met, and continuing to indirectly communicate through the access point by the first station and the second station.
7. The method for improving transmission performance of claim 6, further comprising:
judging whether notification information is received, wherein the notification information comprises the point-to-point channel;
if the notification information is received, suspending transmission of data to be transmitted, and establishing point-to-point connection between the first station and the second station;
after the point-to-point connection between the first station and the second station is established, transmitting the data to be transmitted to the second station;
judging whether the data to be transmitted is transmitted completely or not;
and if the data to be transmitted is transmitted, disconnecting the point-to-point connection between the first station and the second station, and recovering the communication connection between the first station and the access point.
8. A transmission apparatus comprising a memory and a processor connected to each other, wherein the memory is adapted to store a computer program for implementing the method of improving transmission performance of any one of claims 1-7 when executed by the processor.
9. A communication system comprising an access point and at least two stations, the at least two stations comprising a first station and a second station, the access point configured to receive access data transmitted by the first station; judging whether the data volume of the data to be transmitted in the access data exceeds a preset data volume and whether the number of stations connected with the access point exceeds a preset number; if the data volume of the data to be transmitted exceeds the preset data volume and the number of stations connected with the access point exceeds the preset number, determining that preset point-to-point connection conditions are met; if the data volume of the data to be transmitted exceeds the preset data volume, but the number of stations connected with the access point does not exceed the preset number, determining that preset point-to-point connection conditions are not met, and continuing to indirectly communicate through the access point by the first station and the second station; after judging that the first station meets preset point-to-point connection conditions based on the access data, distributing a point-to-point channel for the first station so that the first station and the second station perform point-to-point communication through the point-to-point channel, disconnecting communication connection between the access point and the first station and between the access point and the second station, and enabling the point-to-point channel and a working channel of the access point not to overlap.
10. A computer readable storage medium storing a computer program, which, when executed by a processor, is adapted to carry out the method of improving transmission performance of any one of claims 1-7.
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