CN105898892B - The method for realizing high-speed traffic using wifi probe request and response bag - Google Patents
The method for realizing high-speed traffic using wifi probe request and response bag Download PDFInfo
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- CN105898892B CN105898892B CN201610296512.6A CN201610296512A CN105898892B CN 105898892 B CN105898892 B CN 105898892B CN 201610296512 A CN201610296512 A CN 201610296512A CN 105898892 B CN105898892 B CN 105898892B
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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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection 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 present invention relates to a kind of methods for realizing high-speed traffic using wifi probe request and response bag, solve the deficiencies in the prior art, technical solution are as follows: probe request and probe the response message being primarily based in 802.11 agreement of wifi, the one end for sending probe request message is defined as the end Client, the one end for sending probe response message is defined as the end Master, then, parameter definition is carried out to Probe request message and Probe response message, wherein, IE1 needs to have following parameter: Packet type, packet number, packet index, IE2 number and packet mask；IE2 needs to have following parameter: data block offset, data block length and data block contents；IE1 Packet type include it is defined below, 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet, 3: complete response bag；The end Client is sent according to packet receiving MASK with fixed frequency and is requested, backstage then continuously receives the response message of Master, and packet receiving MASK is updated, communication is sent after all packets are collected and completes the end request to Master, and the feedback communication of the end Master is waited to complete response.
Description
Technical field
It is the present invention relates to a kind of method of high-speed traffic, in particular to a kind of to utilize wifi probe request and response bag
The method for realizing high-speed traffic.
Background technique
The communication between wifi data packet is realized at present, and wifi equipment is necessarily connected to the router of wifi first, so
Data communication and interaction are carried out by TCP/IP afterwards.The connection of wifi router is completed, the end wifi client must lead to first
Monitoring wifi beacon data packet is crossed, or by active transmission wifi probe request packet, waits the response of AP, finds
The information of wifi router；Then by encryption certification and negotiation, the connection of wifi is completed.The communication of ICP/IP protocol, passes through
The application of DHCP dynamic IP obtains IP address, is then based on the data communication that IP address carries out TCP/UDP.This technology, although
Can ensure the stabilization and safety of communication by agreement, but need to establish prolonged connection procedure, generally require 5s with
On time.In certain occasions for quickly frequently connecting and communicating, it is frequently run onto the bottleneck of connection, and frequently encounter the road wifi
The state for being in connection for a long time by device and being disconnected, there is a situation where connection failures.
Summary of the invention
Although can ensure the stabilization and safety of communication by agreement it is an object of the invention to solve the above-mentioned prior art
Property, but need to establish connection procedure for a long time, generally require the time of 5s or more.In certain quickly frequently connection and communications
Occasion, be frequently run onto the bottleneck of connection, and frequently encounter the state that wifi router is in connection, disconnection for a long time, and
The case where connection failure problem, provide it is a kind of using wifi probe request and response bag realize high-speed traffic method.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to request and respond using wifi probe
The method that packet realizes high-speed traffic, comprising the following steps:
Probe request and probe the response message being primarily based in 802.11 agreement of wifi, will send
One end of probe request message is defined as the end Client, and the one end for sending probe response message is defined as
The end Master,
Then, parameter definition is carried out to Probe request message and Probe response message,
Wherein, IE1 needs to have following parameter: Packet type, packet number, packet index, IE2 number and packet mask；IE2 needs
Has following parameter: data block offset, data block length and data block contents；
IE1 Packet type include it is defined below, 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet, 3: complete ring
It should wrap；
Packet number is the total packet number completing data transmission and needing；
Packet mask mask, each represents a packet, and definition has been collected if it is the 1 expression end Client, conversely, if need
The end Master is wanted to send；
The data block offset of IE2 is offset relative to file start-position, the end Client according to this deviant again
It is combined into the file of actual transmissions；
The data block length of IE2 is the actually active length of data block contents；
The end Client is sent according to packet receiving MASK with fixed frequency and is requested, and backstage then continuously receives the response of Master
Message, and packet receiving MASK is updated, communication is sent after all packets are collected and completes the end request to Master, is waited
Response is completed in the feedback communication of the end Master.
In communication process between wifi equipment, we be frequently necessary to realize wifi equipment between it is frequent connection, lead to
Letter, the occasion disconnected, interaction times between equipment are very more and are ordered into, be unfavorable for data batch, quickly, it is steady
Fixed, unordered transmission.In order to solve this drawback, the method based on 802.11 probe management frame high-speed traffics is proposed, specifically
Scheme is as follows: based on probe request and probe the response message in 802.11 agreement of wifi, passing through extension two
A special IE (information element) realizes data communication, and the one end for sending probe request message is referred to as Client, is sent out
One end of probe response message is sent then to be referred to as Master.IE1 and IE2 is exactly two available information members that we expand
Element, IE1 are data packet header information, and IE2 is used to carry data content:
■ IE1 needs to have following parameter: Packet type: 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet,
3: completing response bag, packet number: total completes total packet number that data transmission needs, because the data that IE2 is carried are limited,
We need to carry out the file of transmission subpackage processing in advance, packet index: 0-total-1, IE2 number, packet mask: mask, often
One represents a packet, if it is 1 expression Client collected, conversely, if need Master to send.
■ IE2 needs to have following parameter:
Data block offset: offset, relative to the offset of file start-position, Client can be according to this deviant weight
Combination nova goes out the file of actual transmissions, data block length: referring to the actually active length of data block contents, data block contents.
The end Master and the end Client working mechanism, Master send the NASK of request according to Client, send data packet, for example complete
Data transmission need 10 packet, current Client collected the 0th, 1,3,5,7,9 this 6 packet, then Master only need by
2nd, 4,6,8 this remaining 4 packet sequences issue.Because the request that Client is sent is probe request message, together
All Master under one channel can be received by the request and make a response, and communication can thus be rapidly completed, entire logical
Letter process can accomplish unordered, and without doing specially treated to packet loss, the retransmission mechanism compared to ICP/IP protocol complexity is wanted
It is simple and efficient very much.The end Client is sent request according to packet receiving MASK and is lacked which packet is just requested with fixed frequency such as 1s/1 times
Which packet, backstage is then constantly receiving the response message of Master, and updates packet receiving MASK, until the collection of all packets finishes
Communication is sent afterwards and completes request to Master, and Master feedback communication is waited to complete response.Because what Master was sent
Response is unidirectional i.e. specified destination address, so multiple Client can be existed simultaneously in same channel, these
Client, which does not need to establish connection with Master, can realize bulk transfer.The present invention has convenience, passes through this of invention
Kind method realizes that equipment room data communication is surfed the Internet without connecting later.Interactivity, without establishing between Master and Clients
It is connected with holding, the efficient communication in a manner of unordered, bulk transfer.It is economical, without arranging the complicated network equipment as exchanged
Machine, router, as long as equipment has and sends and receives wifi MAC layer message and realize communication.
It is requested preferably, the end Client is sent with 1s/1 fixed frequency according to packet receiving MASK.
Preferably, it is unidirectional, same letter that the response that the end Master is sent, which is unidirectional i.e. specified destination address,
Several ends Client are existed simultaneously inside road, all ends Client are directly and bulk transfer is realized at the end Master.
Substantial effect of the invention is: there is the present invention convenience to realize equipment later by this method of invention
Between data communication without connect online.Interactivity, between Master and Clients without establish and keep connection, with it is unordered, batch
Measure the mode efficient communication of transmission.It is economical, without arranging the complicated network equipment such as interchanger, router, as long as equipment has
Communication can be realized for wifi MAC layer message is sent and received.
Figure of description
Fig. 1 is schematic diagram of the invention.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing 1, technical scheme of the present invention will be further explained in detail.
Embodiment 1:
A method of high-speed traffic is realized using wifi probe request and response bag, comprising the following steps: first
Based on probe request and probe the response message in 802.11 agreement of wifi, probe request will be sent
One end of message is defined as the end Client, and the one end for sending probe response message is defined as the end Master,
Then, parameter definition is carried out to Probe request message and Probe response message,
Wherein, IE1 needs to have following parameter: Packet type, packet number, packet index, IE2 number and packet mask；
IE2 needs to have following parameter: data block offset, data block length and data block contents；
IE1 Packet type include it is defined below, 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet, 3: complete ring
It should wrap；
Packet number is the total packet number completing data transmission and needing；
Packet mask mask, each represents a packet, and definition has been collected if it is the 1 expression end Client, conversely, if need
The end Master is wanted to send；
The data block offset of IE2 is offset relative to file start-position, the end Client according to this deviant again
It is combined into the file of actual transmissions；
The data block length of IE2 is the actually active length of data block contents；
The end Client is sent according to packet receiving MASK with fixed frequency and is requested, and backstage then continuously receives the response of Master
Message, and packet receiving MASK is updated, communication is sent after all packets are collected and completes the end request to Master, is waited
Response is completed in the feedback communication of the end Master.
In communication process between wifi equipment, we be frequently necessary to realize wifi equipment between it is frequent connection, lead to
Letter, the occasion disconnected, interaction times between equipment are very more and are ordered into, be unfavorable for data batch, quickly, it is steady
Fixed, unordered transmission.In order to solve this drawback, the method based on 802.11 probe management frame high-speed traffics is proposed, specifically
Scheme is as follows: based on probe request and probe the response message in 802.11 agreement of wifi, passing through extension two
A special IE (information element) realizes data communication, and the one end for sending probe request message is referred to as Client, is sent out
One end of probe response message is sent then to be referred to as Master.IE1 and IE2 is exactly two available information members that we expand
Element, IE1 are data packet header information, and IE2 is used to carry data content:
■ IE1 needs to have following parameter: Packet type: 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet,
3: completing response bag, packet number: total completes total packet number that data transmission needs, because the data that IE2 is carried are limited,
We need to carry out the file of transmission subpackage processing in advance, packet index: 0-total-1, IE2 number, packet mask: mask, often
One represents a packet, if it is 1 expression Client collected, conversely, if need Master to send.
■ IE2 needs to have following parameter:
Data block offset: offset, relative to the offset of file start-position, Client can be according to this deviant weight
Combination nova goes out the file of actual transmissions, data block length: referring to the actually active length of data block contents, data block contents.
The end Master and the end Client working mechanism, Master send the MASK of request according to Client, send data packet, for example complete
Data transmission need 10 packet, current Client collected the 0th, 1,3,5,7,9 this 6 packet, then Master only need by
2nd, 4,6,8 this remaining 4 packet sequences issue.Because the request that Client is sent is probe request message, together
All Master under one channel can be received by the request and make a response, and communication can thus be rapidly completed, entire logical
Letter process can accomplish unordered, and without doing specially treated to packet loss, the retransmission mechanism compared to ICP/IP protocol complexity is wanted
It is simple and efficient very much.The end Client is sent request according to packet receiving MASK and is lacked which packet is just requested with fixed frequency such as 1s/1 times
Which packet, backstage is then constantly receiving the response message of Master, and updates packet receiving MASK, until the collection of all packets finishes
Communication is sent afterwards and completes request to Master, and Master feedback communication is waited to complete response.Because what Master was sent
Response is unidirectional i.e. specified destination address, so multiple Client can be existed simultaneously inside same channel, these
Client, which does not need to establish connection with Master, can realize bulk transfer.The present invention has convenience, passes through this of invention
Kind method realizes that equipment room data communication is surfed the Internet without connecting later.Interactivity, without establishing between Master and Clients
It is connected with holding, the efficient communication in a manner of unordered, bulk transfer.It is economical, without arranging the complicated network equipment as exchanged
Machine, router, as long as equipment has and sends and receives wifi MAC layer message and realize communication.
Above-mentioned embodiment is only a preferred solution of the present invention, not the present invention is made in any form
Limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (3)
1. a kind of method for realizing high-speed traffic using wifi probe request and response bag, it is characterised in that: including following
Step:
Probe request and probe the response message being primarily based in 802.11 agreement of wifi, will send probe
One end of request message is defined as the end Client, and the one end for sending probe response message is defined as the end Master,
Then, parameter definition is carried out to Probe request message and Probe response message, wherein IE1 needs to have
Following parameter: Packet type, packet number, packet index, IE2 number and packet mask；
IE2 needs to have following parameter: data block offset, data block length and data block contents；
IE1 Packet type include it is defined below, 0: inquiry request packet, 1: inquiry response packet, 2: complete request packet, 3: complete response
Packet；
Packet number is the total packet number completing data transmission and needing；
Packet mask mask, each represents a packet, and definition has been collected if it is the 1 expression end Client, conversely, if need
The end Master is sent；
The data block offset of IE2 is the offset relative to file start-position, and the end Client is reconfigured according to this deviant
The file of actual transmissions out；
The data block length of IE2 is the actually active length of data block contents；
The end Client is sent according to packet receiving MASK with fixed frequency and is requested, and backstage then continuously receives the response report of Master
Text, and packet receiving MASK is updated, communication is sent after all packets are collected and completes the end request to Master, is waited
Response is completed in the feedback communication of the end Master.
2. the method according to claim 1 for realizing high-speed traffic using wifi probe request and response bag, special
Sign is: the end Client with 1s/1 fixed frequency according to packet receiving MASK the case where, send request.
3. the method according to claim 1 for realizing high-speed traffic using wifi probe request and response bag, special
Sign is: the response that the end Master is sent be unidirectional i.e. specified destination address be it is unidirectional, same channel the inside is simultaneously
There are several ends Client, all ends Client are directly and bulk transfer is realized at the end Master.
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| CN201910570749.2A CN110234173B (en) | 2016-05-04 | 2016-05-04 | Method for realizing rapid communication by wifi probe request and response packet |
| CN201610296512.6A CN105898892B (en) | 2016-05-04 | 2016-05-04 | The method for realizing high-speed traffic using wifi probe request and response bag |
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| CN106507394B (en) * | 2016-11-15 | 2021-04-09 | 新华三技术有限公司 | Data sending method, data receiving method, electronic equipment and access point |
| CN113038464B (en) * | 2017-02-22 | 2022-06-10 | 荣耀终端有限公司 | Information transmission method and equipment |
| CN108303901A (en) * | 2018-01-08 | 2018-07-20 | 杭州古北电子科技有限公司 | A kind of smart machine automatic control system |
| CN108399726A (en) * | 2018-03-19 | 2018-08-14 | 珠海格力电器股份有限公司 | Remote controller control method, device, remote controller and computer readable storage medium |
| CN108738062A (en) * | 2018-06-28 | 2018-11-02 | 深圳芯之联科技有限公司 | A kind of method and device for bluetooth TX and RX throughput performance production line test |
| CN109104744A (en) * | 2018-07-11 | 2018-12-28 | 杭州古北电子科技有限公司 | Utilize data transmission, reception and the communication means of WIFI management frame |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941717A (en) * | 2005-09-30 | 2007-04-04 | 联想(北京)有限公司 | Method for searching resources in radio LAN |
| EP2373092A2 (en) * | 2010-03-30 | 2011-10-05 | NEC Access Technica, Ltd. | A wireless LAN terminal, a wireless LAN access point and a wireless LAN system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4955018B2 (en) * | 2006-02-01 | 2012-06-20 | エルジー エレクトロニクス インコーポレイティド | Information transmission method in wireless run system |
| US9109903B2 (en) * | 2007-10-09 | 2015-08-18 | Microsoft Technology Licensing, Llc | Transmitting location data in wireless networks |
| WO2013066097A2 (en) * | 2011-11-04 | 2013-05-10 | 엘지전자 주식회사 | Communication method and communication apparatus by station that operates in power safe mode in wireless lan system |
| KR20130125276A (en) * | 2012-05-08 | 2013-11-18 | 한국전자통신연구원 | Short probe rosponse |
| KR102098239B1 (en) * | 2012-12-04 | 2020-04-08 | 삼성전자주식회사 | Method and apparatus for setting up internet protocol address in a wireless communication system |
| CN103987073B (en) * | 2014-05-16 | 2018-02-23 | 杭州敦崇科技股份有限公司 | Control method based on wireless protocols extension |
| CN104750103A (en) * | 2015-03-09 | 2015-07-01 | 深圳市道通智能航空技术有限公司 | Wireless data transmission method and device and aircraft control method and device |
| CN105050129B (en) * | 2015-08-17 | 2020-01-10 | 上海庆科信息技术有限公司 | Data interaction method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941717A (en) * | 2005-09-30 | 2007-04-04 | 联想(北京)有限公司 | Method for searching resources in radio LAN |
| EP2373092A2 (en) * | 2010-03-30 | 2011-10-05 | NEC Access Technica, Ltd. | A wireless LAN terminal, a wireless LAN access point and a wireless LAN system |
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| CN110234173A (en) | 2019-09-13 |
| CN110234173B (en) | 2023-07-25 |
| CN105898892A (en) | 2016-08-24 |
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