Abstract: Digital Visual Interface (DVI), or High Definition Multi-media Interface (HDMI), data is received from a source and sent to a transmitter chip that includes a transition minimized differential signaling (TMDS) receiver that outputs a 3-data and 1-clock physical signaling stream representing the DVI or HDMI data. This stream is rendered into I and Q data by an ASIC or FPGA and sent to a wireless transmitter for modulation, upconverting, and transmission to, e.g., a nearby display device without ever rendering the data into baseband video on the transmitter chip. The display device has a receiver chip that is essentially the inverse of the transmitter chip.

Abstract: High definition (HD) video may be sent from, e.g., a laptop computer on a table in a room to a video projector mounted on the ceiling using a 60 GHz high capacity (2.5 Gbps) wireless link. At this frequency and data rate, the signal is so short range and directional that low power may be used and the video may be transmitted in an uncompressed form such that so much data is transmitted each second that bootlegging the content is essentially untenable. No wiring between the HD video source and the HD video display is necessary.

Abstract: Disclosed are systems and methods for communicating with multiple devices. In one embodiment, a plurality of wireless devices in close proximity are able to transmit data at a high rate using a secure connection. While in one embodiment this data is transmitted using a high speed, directional signal at a 60 GHz frequency. In a further embodiment, data is transmitted at a 60 GHz frequency between a personal computing device and a plurality of consumer electronic devices that are in relative close proximity to one another. The directional nature of this high frequency signal permits a large number of devices in a close proximity to communicate without interfering with each other. Moreover, the directional nature of such a high frequency signal provides added communications security since the receiver will typically be in the line of sight of the transmitter.

Abstract: Digital Visual Interface (DVI), or High Definition Multi-media Interface (HDMI), data is received from a source and sent to a transmitter chip that includes a transition minimized differential signaling (TMDS) receiver that outputs a 3-data and 1-clock physical signaling stream representing the DVI or HDMI data. This stream is rendered into I and Q data by an ASIC or FPGA and sent to a wireless transmitter for modulation, upconverting, and transmission to, e.g., a nearby display device without ever rendering the data into baseband video on the transmitter chip. The display device has a receiver chip that is essentially the inverse of the transmitter chip.

Abstract: A user device enters a power save mode in which only the physical layer of its wireless communication system and minimal logic circuitry remains on. In a first implementation the minimal logic circuitry is in the MAC or the digital portion of the radio on a communication card, and the logic monitors the 802.11 traffic indication map (TIM) to determine whether traffic for the user device exists. If it does, the user is alerted or the device is powered on. In an optimum mode the minimal logic circuitry listens for a special sequence unique to the device, and if it detects the sequence leaves the power save mode.

Abstract: High definition (HD) video may be sent from, e.g., a laptop computer on a table in a room to a video projector mounted on the ceiling using a 60 GHz high capacity (2.5 Gbps) wireless link. At this frequency and data rate, the signal is so short range and directional that low power may be used and the video may be transmitted in an uncompressed form such that so much data is transmitted each second that bootlegging the content is essentially untenable. No wiring between the HD video source and the HD video display is necessary.

Abstract: According to one embodiment of the invention, a system is provided which includes a server and one or more clients that are connected to the server via one or more power lines. The server stores audio data recorded on multiple recording units (e.g., CDs) and corresponding information associated with the respective audio data (e.g., title, author, content list, etc.). The one or more clients access the server via the one or more power lines to download selected audio data and the corresponding information from the server.

Abstract: An adapter having a slot, a connector, and a passive router that routes signals from a smart card inserted in the slot to the connector, is disclosed.

Abstract: An adapter having a slot, a connector, and a passive router that routes signals from a smart card inserted in the slot to the connector, is disclosed.