Encoding method of WiFi frame, sending end, storage medium and wireless access equipment

An encoding method and technology at the sending end, which can be applied in the direction of adjustment of transmission mode, transmission modification based on link quality, digital transmission system, etc., and can solve problems such as out-of-order WiFi broadcasting.

Active Publication Date: 2017-09-29
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a WiFi frame coding method, a sending end, a storage medium and a wireless access device, which can solve the out-of-sequence problem caused by packet loss in WiFi broadcasting

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  • Encoding method of WiFi frame, sending end, storage medium and wireless access equipment
  • Encoding method of WiFi frame, sending end, storage medium and wireless access equipment
  • Encoding method of WiFi frame, sending end, storage medium and wireless access equipment

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Embodiment Construction

[0045] Embodiments of the present invention provide a WiFi frame coding method, a sending end, a storage medium and a wireless access device, which are used to solve the disorder problem caused by packet loss in WiFi broadcasting.

[0046] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] see figure 1 , an embodiment of a method for encoding a WiFi frame in an embodiment of the present ...

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Abstract

The invention discloses an encoding method of a WiFi frame, a sending end, a storage medium and wireless access equipment. A disorder problem caused by packet loss in the WiFi broadcast is solved. The method provided by the invention comprises the following steps: orderly encoding to-be-transmitted data in a binary format to each WiFi frame, wherein y designated bits are used for the encoding of the to-be-transmitted data, and x designated bits are used for the encoding of intra-group serial numbers in each WiFi frame; grouping each WiFi frame according to the order of the born to-be-transmitted data, taking each k WiFi frames as one small group to obtain each small group; respectively distributing a group serial number with uniqueness for each small group according to the order of the group, wherein each group serial number is sent as an independent WiFi frame in the sending; delivering each small group and the group serial number corresponding to each small group to the sending end according to the order of the group so as to perform the WiFi broadcast, wherein each group serial number and the corresponding small group are in adjacent sending in the WiFi broadcast.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a coding method of a WiFi frame, a sending end, a storage medium and a wireless access device. Background technique [0002] SmartConfig is a general term for a technology that allows WiFi devices to continuously receive air WiFi frames for analysis and analyze the data at the sending end without establishing a communication link of any nature. SmartConfig technology is widely used in the network access of smart devices. It can carry data in two ways: multicast MAC and WiFi frame length. [0003] Among them, the WiFi frame length is used to encode, and the WiFi broadcast packet always works at a low speed to ensure that all WiFi devices are available. However, this method is limited by the length of the WiFi frame, and the number of available encoding bits is small. When the data is transmitted, it is easy to cause out-of-sequence problems due to packet loss, whi...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04L12/953H04L12/951H04L1/00H04L47/43
CPCH04L1/0006H04L1/0057H04L1/0061H04L49/9057H04W4/06
Inventor 罗伟
Owner TP-LINK
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