Invention Grant
US08732315B2 Automatic ad-hoc network creation and coalescing using WiFi protected setup
有权
使用WiFi保护设置的自动ad-hoc网络创建和聚合
- Patent Title: Automatic ad-hoc network creation and coalescing using WiFi protected setup
- Patent Title (中): 使用WiFi保护设置的自动ad-hoc网络创建和聚合
-
Application No.: US11867661Application Date: 2007-10-04
-
Publication No.: US08732315B2Publication Date: 2014-05-20
- Inventor: Kapil Chhabra , Rahul Kopikare , Milind Kopikare
- Applicant: Kapil Chhabra , Rahul Kopikare , Milind Kopikare
- Applicant Address: BM
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM
- Main IPC: H04L29/06
- IPC: H04L29/06

Abstract:
A device previously configured as a registrar and that has established an independent ad-hoc network is automatically discovered by another device also previously configured as a registrar. To form an ad-hoc wireless network between these two devices, each device periodically enters a scanning mode to scan for and intercept beacons transmitted by the other device. Upon such interception, one of the devices becomes an enrollee in accordance with a predefined condition and in response to a user selected option. Subsequently, the enrollee modifies its beacons to include an attribute, such as the MAC address, associated with the other device. After intercepting the modified beacon, the remaining registrar prompts it user to decide whether to allow the enrollee to join the registrar's network. If the user responds affirmatively, a handshake is performed between the two devices and a subsequent attempt is made by the enrollee to join the registrar's network.
Public/Granted literature
- US20080172491A1 AUTOMATIC AD-HOC NETWORK CREATION AND COALESCING USING WPS Public/Granted day:2008-07-17
Information query