Wireless communication method and wireless communication device

Abstract

The invention provides a wireless communication method which comprises the steps that an internet protocol address predistribution request frame is generated, the internet protocol address predistribution request frame at least comprises internet protocol address predistribution triggering information, and the internet protocol address predistribution triggering information is used for indicating a receiving party of the internet protocol address predistribution request frame to initiate internet protocol address predistribution interactive operation of a protocol server with a specified dynamic host; the internet protocol address predistribution request frame is sent. The invention further provides corresponding wireless communication equipment. According to the technical scheme, an STA does not need to initiate internet protocol address distribution interactive operation for a DHCP server, the STA triggers an AP to initiate the interactive operation, therefore reduction of the signaling number needed by connection between the STA and the AP is facilitated, connection establishing time is shortened, and rapid initialization connection between the STA and the AP is achieved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular, to a wireless communication method and a wireless communication device. Background technique [0002] In the current WLAN technology, the process of establishing an initial connection between STA (station, station or terminal) and AP (access point, access point) is about 16 steps. For details, see figure 1 shown, including: [0003] The access point sends a beacon frame to the terminal; [0004] The terminal sends a probe request frame to the access point; [0005] The access point sends a probe response frame to the terminal; [0006] The terminal sends an open system authentication request frame to the access point; [0007] The access point sends an open system authentication response frame to the terminal; [0008] The terminal sends an association request frame to the access point; [0009] The access point sends an association response frame to th...

AI Technical Summary

Problems solved by technology

[0015] According to the existing specification for establishing an initial connection between an STA and an AP, the above process takes about 2s, which cannot meet the needs of those STAs who want to establish a fast initial connection. For example, the current requirement is that there are 100 STAs and APs within 1s. Establish an initial connection; in addition, when the STA is switching networks (this switching includes the switching of homogeneous networks and switching of heterogeneous networks), for some services, it is necessary for the STA to establish a fast initial connection with the network to be switched, which also Need to meet the fast connection requirements of STAs

Images