Wireless ad-hoc network configuration method and apparatus
First Claim
Patent Images
1. A method of setting up a wireless ad-hoc network, the method comprising:
- interchanging, at a terminal, a terminal identifier and Wi-Fi protected setup (WPS) capability information with another terminal of the wireless ad-hoc network;
selecting, at the terminal, a role of the terminal as a registrar or an enrollee based on the interchanged terminal identifier and the interchanged WPS capability information of the wireless ad-hoc network; and
optionally registering in the registrar based on the selected role,wherein the interchanged WPS capability information of the terminal comprises an information field for informing the other terminal of all WPS roles that the terminal is capable of serving as the registrar or the enrollee, andwherein when the terminal is capable of serving as either of the registrar and the enrollee, the information field of the WPS capability information of the terminal indicates that the terminal is capable of serving as the registrar and capable of serving as the enrollee.
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Abstract
A method and apparatus for setting up a wireless ad-hoc network, the method including: interchanging, at a terminal, a terminal identifier and Wi-Fi protected setup (WPS) capability information with another terminal of the wireless ad-hoc network; selecting, at the terminal, a role of the terminal as a registrar or an enrollee based on the interchanged terminal identifier and the interchanged WPS capability information of the wireless ad-hoc network; and optionally registering in the registrar based on the selected role.
13 Citations
31 Claims
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1. A method of setting up a wireless ad-hoc network, the method comprising:
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interchanging, at a terminal, a terminal identifier and Wi-Fi protected setup (WPS) capability information with another terminal of the wireless ad-hoc network; selecting, at the terminal, a role of the terminal as a registrar or an enrollee based on the interchanged terminal identifier and the interchanged WPS capability information of the wireless ad-hoc network; and optionally registering in the registrar based on the selected role, wherein the interchanged WPS capability information of the terminal comprises an information field for informing the other terminal of all WPS roles that the terminal is capable of serving as the registrar or the enrollee, and wherein when the terminal is capable of serving as either of the registrar and the enrollee, the information field of the WPS capability information of the terminal indicates that the terminal is capable of serving as the registrar and capable of serving as the enrollee. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 25, 26, 27)
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13. An apparatus of a terminal for setting up a wireless ad-hoc network, the apparatus comprising:
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an interchange unit which interchanges a terminal identifier and Wi-Fi protected setup (WPS) capability information with another terminal of the wireless ad-hoc network; a selection unit which selects a role of the terminal as a registrar or an enrollee based on the interchanged terminal identifier and the interchanged WPS capability information of the wireless ad-hoc network; and a registration unit which optionally registers in the registrar based on the selected role, wherein the interchanged WPS capability information of the terminal comprises an information field for informing the other terminal of all WPS roles that the terminal is capable of serving as the registrar or the enrollee, and wherein when the terminal is capable of serving as either of the registrar and the enrollee, the information field of the WPS capability information of the terminal indicates that the terminal is capable of serving as the registrar and capable of serving as the enrollee. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 28)
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29. A method of setting up a wireless ad-hoc network, the method comprising:
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interchanging, at a terminal, Wi-Fi protected setup (WPS) capability information with another terminal of the wireless ad-hoc network; and selecting, at the terminal, a role of the terminal as a registrar or an enrollee based on the interchanged WPS capability information of the wireless ad-hoc network, wherein the interchanged WPS capability information of the terminal comprises an information field for informing the other terminal of all WPS roles that the terminal is capable of serving as the registrar or the enrollee, and wherein when the terminal is capable of serving as either of the registrar and the enrollee, the information field of the WPS capability information of the terminal indicates that the terminal is capable of serving as the registrar and capable of serving as the enrollee. - View Dependent Claims (30)
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31. A system for setting up a wireless ad-hoc network, the system comprising:
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a first terminal of the wireless ad-hoc network, the first terminal comprising; an interchange unit which interchanges Wi-Fi protected setup (WPS) capability information with a second terminal of the wireless ad-hoc network, and a selection unit which selects a role of the first terminal as a registrar based on the interchanged WPS capability information of the wireless ad-hoc network; and the second terminal comprising; an interchange unit which interchanges the Wi-Fi protected setup (WPS) capability information with the first terminal of the wireless ad-hoc network, and a selection unit which selects a role of the second terminal as an enrollee based on the interchanged WPS capability information of the wireless ad-hoc network, wherein the interchanged WPS capability information of the first terminal comprises an information field for informing the second terminal of all WPS roles that the first terminal is capable of serving as the registrar or the enrollee, and the interchanged WPS capability information of the second terminal comprises an information field for informing the first terminal of all WPS roles that the second terminal is capable of serving as the registrar or the enrollee, and wherein when a terminal is capable of serving as either of the registrar and the enrollee, the information field of the WPS capability information of the terminal indicates that the terminal is capable of serving as the registrar and capable of serving as the enrollee.
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Specification