Wireless communication method and system with controlled WTRU peer-to-peer communications
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Abstract
A wireless network provides controlled wireless communications with multi-mode wireless WTRUs. The wireless network has at least one base station having a transceiver operating in an infrastructure communication mode with multi mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications of that WTRU with other WTRUs. A WTRU has transceiver components configured for selective operation in an infrastructure communication mode with a network base station and in a peer-to-peer communication mode with other WTRUs. The WTRU also has a transceiver controller configured to selectively control peer-to-peer mode communications with other WTRUs based on communication signals received in infrastructure communications with a network base station. Preferably, the transceiver controller is configured to control the transceiver components to switch between infrastructure communication mode and peer-to-peer communication mode based on Quality of Service criteria.
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Citations
34 Claims
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1-19. -19. (canceled)
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20. A wireless network for providing controlled wireless communications with multi-mode wireless transmit/receive units (WTRUs) that have transceiver components configured for selective operation in an infrastructure communication mode for infrastructure communication in the wireless network and in a peer-to-peer communications mode for peer-to-peer communications with other WTRUs also configured for infrastructure communication in the wireless network, the wireless network comprising:
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at least one base station having a transceiver configured for selective operation in an infrastructure communication mode with multi-mode WTRUs; and
a controller configured to selectively control transmission of control signals via infrastructure communications with a WTRU to control peer-to-peer mode communications of that WTRU with other WTRUs. - View Dependent Claims (21, 22, 23, 24, 25)
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26. A method of wireless communication for a wireless network that provides controlled wireless communications with multi-mode wireless transmit/receive units (WTRUs) that have transceiver components configured for selective operation in an infrastructure communication mode for infrastructure communication in the wireless network and in a peer-to-peer communications mode for peer-to-peer communications with other WTRUs also configured for infrastructure communication in the wireless network, the method comprising the step of:
transmitting from a network base station in an infrastructure communication mode control signals to a WTRU to control peer-to-peer mode communications of that WTRU with other WTRUs. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34)
Specification