Universal resource locator and intrasite navigation method

Universal synchronous network system for internet processor...

Universal transfer method and network with distributed switch

Unix open systems interconnection layer testing

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Untraceable electronic cash

Upc unit and upc controlling method

Upc-based traffic control framework for atm networks

Update distribution system architecture and method for...

Update of header compression state in packet communications

Updating availability of an instant messaging contact

Updating certificate status in a system and method for...

Updating presence information

Updating routing and outage information in a communications...

Updating state in edge routers

Uplink ack transmission for sdma in a wireless communication...

Uplink control channel format

Uplink pilot multiplexing in su-mimo and sdma for sc-fdma...

Uplink sdma pilot estimation

Uplink sinr estimation