Wireless communication method and Wi-Fi Direct (Wireless Fidelity Direct) communication system

A wireless communication, wireless direct technology, applied in the direction of wireless communication, transmission system, digital transmission system, etc., can solve the problem that the SSID cannot be arbitrarily specified, and achieve the effect of increasing convenience

Active Publication Date: 2012-09-19
CHONGQING UNIV OF POSTS & TELECOMM
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Problems solved by technology

[0007] The wireless communication method is based on Wi-Fi Direct, adding the SSID mapping process, which ...

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  • Wireless communication method and Wi-Fi Direct (Wireless Fidelity Direct) communication system
  • Wireless communication method and Wi-Fi Direct (Wireless Fidelity Direct) communication system
  • Wireless communication method and Wi-Fi Direct (Wireless Fidelity Direct) communication system

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Embodiment Construction

[0034] In order to further explain the method and technology adopted by the present invention to achieve the purpose, the steps of the wireless communication method and the wireless direct connection communication system proposed by the present invention will be described in detail below in conjunction with specific drawings and examples.

[0035] Such as figure 1 As shown, the figure describes a schematic flow chart of the mapping process of the wireless communication method. It includes a first wireless communication terminal and a second wireless communication terminal. The first wireless communication terminal acts as a soft AP in Wi-Fi Direct, and the second wireless communication terminal acts as a STA in Wi-Fi Direct. When the two send and receive frames, they need to use figure 1 The steps in process the frames to achieve the purpose that the SSID can be arbitrarily specified.

[0036] For the first wireless communication terminal, it acts as a soft AP role, so the...

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Abstract

The invention designs a wireless communication method and system. The wireless communication system comprises a first wireless communication terminal, a second wireless communication terminal and a service set identifier (SSID), wherein the first wireless communication terminal at least supports a soft AP (access point) role, the second wireless communication terminal supports an STA (station) role, the SSID assigns a Wi-Fi Direct (Wireless Fidelity Direct) network to the first wireless communication network, and the second wireless communication terminal scans the SSID for free assignment and performs SSDI map processing on frames before two communication parties send the frames and after the two communication parties receive the frames. The Wi-Fi Direct communication terminals can be connected with each other without an AP, and the wireless communication method is based on a Wi-Fi Direct technology and adopts an SSID mapping process to effectively solve the problem that the SSID cannot be assigned freely in the Wi-Fi Direct.

Description

technical field [0001] The invention relates to a wireless communication and a wireless direct connection communication system, in particular to a technology for establishing a direct connection network without an AP. Background technique [0002] In the 802.11 series of standards, the basic service set (basic service set) is the basic component of the 802.11 network, and the basic service set is divided into two types: independent basic service set (independent basic service set) and infrastructure basic service set (infrastructure basic service set). However, these two networks still cannot meet the needs of users for multiple connections and access to the Internet anytime and anywhere. Therefore, the Wi-Fi (Wireless Fidelity, wireless compatibility certification) alliance has introduced a new connection method: Wi-Fi Direct (Wireless Fidelity Direct, Wireless Direct Connection). [0003] The wireless direct connection is based on the 802.11 series of standard specificat...

Claims

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Application Information

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IPC IPC(8): H04W48/16H04L1/00
Inventor 龙昭华吴鹏展张林高永贵蒋贵全刘达明曾素华唐鑫
Owner CHONGQING UNIV OF POSTS & TELECOMM
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