Abstract:
Polar and quadrature modulator for receiving a baseband processed voice signal and for processing, modulating and transmitting voice signal. Voice signal processor and modulator for processing voice signal into Orthogonal Frequency Division Multiplexed (OFDM) or Orthogonal Frequency Division Multiple Access (OFDMA) signal. A location finding signal receiver, demodulator and processor for receiving, demodulating and processing a location finder signal into demodulated processed location finder signal. Location finder signal receiver receiving signal from two or more satellite and two or more ground based transmitters. Diversity receivers for signal reception from cellular and from Wireless Local Area Network (WLAN). Filtered polar modulated signal used in a Time Division Multiple Access (TDMA) system including Global Mobile System (GSM). Receiver for receiving transmitted signal has a radio frequency (RF) unit which is located at a remote location from demodulator.
Abstract:
Mobile device for receiving, demodulating, processing and storing an internet network or a cellular system provided photo, video or television (TV) signal. Processing photo and video signals generated in a cellular phone or mobile device and providing photo and video to a television (TV) set.Processing, modulating and transmitting a baseband video signal into a processed Orthogonal Frequency Division Multiplex (OFDM) modulated signal and transmitting OFDM modulated signal to a TV set or to a other mobile (portable) device. Method for receiving and processing a Global Positioning System (GPS) generated signal and touching the screen of a mobile phone and generating a processed control signal. Storing and transmitting a video signal and receiving, demodulating and processing a Code Division Multiple Access (CDMA) modulated signal into a demodulated processed in-phase and quadrature-phase cross-correlated signal and demodulating and processing a Time Division Multiple Access (TDMA) modulated signal into a demodulated processed in-phase and quadrature-phase cross-correlated signal.
Abstract:
Methods for, processing, modulating and transmitting one or more signals, in a mobile unit, used in an infrared (IR) system, in a cellular system and in a Wi-Fi wireless network. Receiving, demodulating and processing a modulated signal for generating a position finder signal, including Global Positioning System (GPS) signal. Method for generating and processing cross-correlated, TDMA, CDMA and OFDM signals. Selection of TDMA, CDMA and OFDM signals and transmission of TDMA, CDMA, OFDM or IR signal. Processing methods for providing cross-correlated spread spectrum, or cross-correlated Orthogonal Frequency Division Multiplex (OFDM) baseband signals to quadrature modulators for modulation and transmission. Method for multiple input multiple output (MIMO)transmission-reception. Method for processing touch-screen generated signals into touch screen generated control signals for control of selection of transmission of one or more of TDMA or CDMA or OFDM or IR signal.
Abstract:
Remote control system for generating control signal for controlling a device from a distance. Processor for processing a digital signal into Time Division Multiple Access (TDMA) and into cross-correlated in-phase and quadrature-phase filtered signal. Voice processor for processing a voice signal into Orthogonal Frequency Division Multiplexed (OFDM) or Orthogonal Frequency Division Multiple Access (OFDMA) signal. Receiver, demodulator and processor for receiving, demodulating and processing Radio Frequency (RF) modulated signal into demodulated processed position finder signal. RF modulated signal received from one or more satellites and from one or more ground based transmitters. Polar modulators and other modulators. Signal transmitters for transmission of remote control, TDMA, OFDM or OFDMA or spread spectrum signals. Signals, transmission, reception for cellular Global Mobile System (GSM), spread spectrum, Wireless Local Area Network (WLAN) and Voice over Internet Protocol (VoIP) provided networks. Transmitters operated in separate radio frequency (RF) bands, in Non-Linearly Amplified (NLA) and in linearly amplified or linearized amplifier mode. Receiver for receiving transmitted signal has a radio frequency (RF) unit which is located at a remote location from demodulator.
Abstract:
Cardiac stimulation device and wireless communication system, without magnetic detection or magnetic control of the heart pacemaker parameters, having leads for carrying stimulating pulses to and or from one or more electrodes located in a heart and a pulse generator configured to generate stimulation pulses. In certain embodiments and environments the heart pacemaker could operate in an emergency room, even during Magnetic Resonance Imaging (MRI) diagnostic studies.A processor for connection of the stimulating pulses to and/or from one or more spread spectrum transmitter-receiver (T/R) circuits and/or from a signal processing network for receiving said stimulation pulses and for providing cross-correlated in-phase and quadrature-phase baseband signals. One or more modulators and demodulators for transmission and/or reception of one or more spread spectrum and/or cross-correlated signals.
Abstract:
Bluetooth transmitter and receiver for transmitting and receiving voice signal and for providing received voice signal to a processor for processing demodulated Bluetooth signal. Location finding signal receiver, demodulator and processor for receiving, demodulating and processing a location finder signal into demodulated processed location finder signal and for processing location finder signal with processed and filtered Time Division Multiple Access (TDMA) signal, or with processed and filtered cross-correlated in-phase and quadrature-phase signal, or with processed Orthogonal Frequency Division Multiplexed (OFDM) or Orthogonal Frequency Division Multiple Access (OFDMA) or with spread spectrum Code Division Multiple Access (CDMA) signal. Modulator and transmitter for modulation and transmission of processed signal. Receiver for receiving transmitted signal. Demodulator, receiver filter and receiver processor for demodulation, filtering and processing of received modulated cross-correlated signal having filter for filtering of the cross-correlated signal which is mismatched to the transmit filter of the cross-correlated signal. Receive processor provides received mis-match filtered cross-correlated in-phase and quadrature-phase signal. Location finder signal received from one or more satellites and from one or more ground based single or plurality of transmitters. Receiver for receiving transmitted signal has a radio frequency (RF) unit which is located at a remote location from demodulator. OFDM or OFDMA signal is used in a Wireless Local Area Network (WLAN) or a Wi-Fi network and TDMA signal in a cellular network.
Abstract:
Internet, wireless and wired multimode systems. Processing, modulating, transmitting and receiving internet provided and location finder signals. Cross-correlator, transmit baseband filter and modulator for cross-correlating, filtering and modulating in-phase and quadrature-phase signal, and providing modulated signal to a transmitter. Orthogonal Frequency Division Multiplex (OFDM) or Orthogonal Frequency Division Multiple Access (OFDMA), Wi-Fi, spread spectrum, Code Division Multiple Access (CDMA), time division multiplexed (TDM), Time Division Multiple Access (TDMA) and Global Mobile System (GSM) processors and baseband filters for providing OFDM, OFDMA, TDM, TDMA, Bluetooth, spread spectrum CDMA and GSM system signals to transmitter and diversity receiver. Diversity receiver systems. Demodulator for demodulating, filtering and processing diversity system received signal. Receive baseband filter is intentionally mismatched to the transmit baseband filter. Receiver and demodulator baseband filter provides received baseband mis-match filtered cross-correlated in-phase and quadrature-phase signal.
Abstract:
On the transmitting side a spread modulated signal that has undergone spread spectrum processing and an information modulated signal that has not undergone spread spectrum processing are multiplexed in a same frequency band. On the receiving side the specific modulated signal is first demodulated by a spread spectrum demodulation section 1803, then a replica signal of the specific modulated signal is generated by a spread spectrum modulated signal regeneration section 1805, and the information signal that has not undergone spread spectrum processing is extracted by eliminating the replica signal from the multiplex signal. By this means, even when a large number of information signals are transmitted in a same frequency band, these signals can be separated and demodulated satisfactorily on the receiving side.
Abstract:
Mobile Networks using Orthogonal Frequency Division Multiplex (OFDM) and or spread spectrum modulation and demodulation techniques process in mobile devices spread spectrum signals into OFDM signals. A first mobile device receives and demodulates a spread spectrum modulated signal into a baseband spread spectrum signal and processes the baseband spread spectrum signal into a first OFDM signal. The first OFDM signal is transmitted to a second mobile device. In the second mobile device the received first OFDM signal is demodulated and processed into a second OFDM signal. The second OFDM signal is transmitted in the mobile network. Alternatively, the first mobile device receives, instead of a spread spectrum signal a modulated OFDM signal. The mobile device has a motion detector which generates a motion detector signal for control of the mobile device. The mobile device has a heart rate sensor and measures the heart rate.
Abstract:
Mobile transmitter-receiver (transceiver) unit for receiving and demodulating a video Orthogonal Frequency Division Multiplexed (OFDM) modulated signal. Modulator and transmitter for modulating and transmitting a filtered spread spectrum video baseband signal. Spread spectrum video signal has cross-correlated in-phase and quadrature-phase baseband signals. Receiver for receiving and demodulating a modulated signal into a demodulated location finder baseband signal. Converter for converting a photo camera generated signal into a converted Code Division Multiple Access (CDMA) photo camera baseband signal. Combiner for combining demodulated location finder baseband signal with converted CDMA baseband signal. Modulator and transmitter for modulation and transmission of combined signal. Touch screen control and fingerprint authentication of mobile device.