Altair Semiconductor Ltd.

Sony Semiconductor Solutions Corporation

Dima Feldman

Yigal Bitran

Ariel Yagil

Lavi Semel

A communication device includes a long-rage transceiver, a short-range transceiver and a processor. The long-range transceiver is configured to communicate wirelessly with a Base Station (BS) of a cellular network. The short-range transceiver is configured to communicate wirelessly with one or more peer communication devices over a short-range network. The processor is configured to communicate with the peer communication devices via the short-range transceiver and with the BS via the long-range transceiver, so as to share resources between the communication device and the peer communication devices or the cellular network, for providing a communication service.

Collaboration among wireless devices operating over both long-range and short-range networks

A method includes receiving a signal from a remote transmitter via an electrically-tunable antenna having a tunable element. An adjustment, to be applied to a response of the electrically-tunable antenna, is calculating by analyzing the received signal. The response of the electrically-tunable antenna is adapted by controlling the tunable element responsively to the estimated adjustment.

Passive automatic antenna tuning based on received-signal analysis

A communication device includes a transmitter (TX), a receiver (RX), one or more adaptively-tunable Electrically-Small Antennas (ESAs), and a control unit. The transmitter is configured to produce a TX signal for transmission on a TX frequency band. The receiver is configured to process an RX signal received on an RX frequency band. The adaptively-tunable ESAs are configured to transmit the TX signal on the TX frequency band and to receive the RX signal on the RX frequency band. The control unit is configured to adaptively tune respective responses of the one or more ESAs in the TX or RX frequency band.

Wireless device with adaptively-tunable electrically-small antennas

A method for communication includes communicating between one or more first base stations (A) and first wireless communication terminals (A) using a first alternating pattern () of downlink time intervals and uplink time intervals. A time offset is selected between the first alternating pattern and a second alternating pattern (), which is used by one or more second base stations (B) for communicating with second wireless communication terminals (B), so as to minimize impact of interference between the first and second wireless communication terminals. The first base stations are synchronized relative to the second base stations according to the selected time offset.

Growing community of inventors

Ramat Hasharon, Israel

Dima Feldman