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Systems and methods for provisioning devices for WLAN

專利號
US10869345B1
公開日期
2020-12-15
申請人
Marvell International Ltd.(SG Singapore)
發(fā)明人
Frank Huang; Yogesh Powar; Nishant Sarmukadam; Amey Dattatray Inamdar; Xiaohua Luo; James Jan
IPC分類
H04W72/00; H04W28/00; H04W76/11; H04W12/08; H04W40/24; H04L29/08; H04H60/09; H04W84/12; H04W88/08
技術(shù)領(lǐng)域
network,device,in,probe,wireless,beacons,security,frame,beacon,or
地域: Hamilton

摘要

A wireless network interface generates a beacon frame, and transmits the beacon frame outside of a wireless local area network (WLAN) served by an access point (AP). Additionally or alternatively, the wireless network interface receives a first probe request frame from a client station in the WLAN, and in response, generates and transmits a probe response frame outside of the WLAN. The wireless network interface receives one or more frames from the client station of the WLAN, the one or more frames having been transmitted outside of the WLAN. Network security information corresponding to the WLAN is extracted from the one or more frames, and the wireless network interface uses the network security information to wirelessly connect to the AP as part of the WLAN.

說明書

Next, at block 660, in response to at least one of i) transmitting the beacon frame, and ii) transmitting the probe response frame, the wireless network interface receives one or more frames from the client station of the first wireless network. In an embodiment, the one or more frames are transmitted outside of the first wireless network. In some embodiments, the one or more frames received at block 660 include one or more multicast frames. In some embodiments, the one or more frames received at block 660 include one or more broadcast frames. In some embodiments, the one or more frames received at block 660 include one or more unicast frames. In some embodiments, the one or more frames received at block 660 include one or more probe request frames.

At block 670, at least one of i) the wireless network interface and ii) a processor of the apparatus, extracts, from the one or more frames received at block 660, network security information corresponding to the first wireless network. Next, at block 680, the wireless network interface of the apparatus uses the network security information to wirelessly connect the wireless network interface to the first AP as part of the first WLAN.

In an embodiment, the network security information in the one or more frames received at block 660 includes a service set identifier (SSID) and a credential corresponding to the first AP. In some embodiments, at least some of the network security information received at block 660 is encrypted. In further embodiments, the method 600 further includes (not shown in FIG. 6) decrypting, with at least one of i) the wireless network interface and ii) the processor of the apparatus, the network security information received at block 660.

權(quán)利要求

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