Infrared, CDMA and OFDM signal transmission methods

• US 8,311,140 B2
• Filed: 01/15/2012
• Issued: 11/13/2012
• Est. Priority Date: 08/03/2005
• Status: Expired due to Fees

• Current Assignee: Kamilo Feher
• Original Assignee: Kamilo Feher
• Inventors: Feher, Kamilo
• Primary Examiner(s): WANG, TED M
• Application Number:
  US13/350,775
• Publication Number:
  US 20120128034A1
• Time in Patent Office: 303 Days
• Field of Search: 375/295, 375/316, 375/219, 375/260
• US Class Current: 375/260
• CPC Class Codes: A61B 5/0015 characterised by features of the telemetry system
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/01 Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue clinical contact thermometers G01K13/20
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: H04B 1/1036 with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters H04B1/123 takes precedence; filter circuits H03H
• CPC Class Codes: H04B 1/69 Spread spectrum techniques
• CPC Class Codes: H04B 1/707 using direct sequence modulation
• CPC Class Codes: H04B 1/709 Correlator structure
• CPC Class Codes: H04B 2201/70715 with application-specific features
• CPC Class Codes: H04B 2201/70716 Quadrature
• CPC Class Codes: H04B 7/04 using two or more spaced independent antennas
• CPC Class Codes: H04B 7/18504 Aircraft used as relay or high altitude atmospheric platform
• CPC Class Codes: H04B 7/2628 using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] H04B7/2618 takes precedence
• CPC Class Codes: H04J 11/00 Orthogonal multiplex systems, e.g. using WALSH codesH04J13/00 takes precedence
• CPC Class Codes: H04L 1/0003 by switching between different modulation schemes
• CPC Class Codes: H04L 27/2017 in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation H04L27/201 takes precedence
• CPC Class Codes: H04L 27/2071 in which the data are represented by the carrier phase, e.g. systems with differential coding
• CPC Class Codes: H04L 27/2627 : Modulators
• CPC Class Codes: H04L 27/2649 : Demodulators
• CPC Class Codes: H04L 5/0007 : the frequencies being orthogonal, e.g. OFDM(A), DMT
• CPC Class Codes: H04L 5/1453 : of modulation type
• CPC Class Codes: H04M 7/006 : Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42
• CPC Class Codes: H04W 12/06 : Authentication
• CPC Class Codes: H04W 12/79 : Radio fingerprint
• CPC Class Codes: H04W 4/023 : using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/025 : using location based information parameters
• CPC Class Codes: H04W 4/90 : Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 64/00 : Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 88/02 : Terminal devices
• CPC Class Codes: H04W 88/06 : adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: Y02A 90/10 : Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

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.

Claims

1. A communication and position finding method comprising steps of:

processing a received signal for generating from said received signal a processed position finder signal for providing said processed position finder to an interface processor of a mobile device for use by a user of said mobile device;

generating in said mobile device an infrared (IR) signal and transmitting said IR signal;

processing in said mobile device a first data signal into a cross-correlated in-phase and quadrature-phase baseband signal;

processing in said mobile device a second data signal into a orthogonal frequency division multiplex (OFDM) baseband signal;

connecting said cross-correlated baseband signal to a first modulator for modulating said cross-correlated baseband signal into a first modulated signal;

connecting said OFDM baseband signal to a second modulator for modulating said OFDM baseband signal into a second modulated signal; and

connecting said first and said second modulated signal to a transmitter for transmission of said first or said second modulated signal.

2. The method of claim 1, further including steps of shaping and filtering said first data signal into a shaped, filtered cross-correlated in-phase and quadrature-phase signal used in a TDMA system and generating and processing in said mobile device a touch screen signal into processed touch screen generated control signal and using said processed touch screen control signal for selecting and for providing selected signal to a transmitter for transmission said first or said second modulated signal, said mobile device is a cellular phone and comprising method for providing said first or said second data signal to an interface unit, said interface unit is in said mobile device and said interface unit is connected by a cable or by a wire connection to a television (TV) set.

3. The method of claim 1, further comprising step of Frequency Hopped Spread Spectrum (FH-SS) signal processing, modulating and transmitting a photo camera generated signal into a quadrature and a non-quadrature modulated photo camera generated signal and transmitting said quadrature and non-quadrature modulated signal by a quadrature modulator and a non-quadrature polar modulator and transmitter.

4. The method of claim 1, further comprising step of providing said first or said second data signal to an interface unit, said interface unit is in said mobile device and said interface unit is connected by a cable or by a wire connection to a mobile unit, said mobile unit is distinct from said mobile device.

5. The method of claim 1, further comprising step of receiving and demodulating and processing in a mobile unit said first or said second modulated transmitted signal, said mobile unit is distinct from said mobile device, said demodulating and processing comprises steps of receiving by multiple antennas said mobile device transmitted signal, said mobile device transmitted signal is a wireless signal and demodulating and processing said multiple antenna received signal into a demodulated, processed in-phase and quadrature-phase cross-correlated signal.

6. The method of claim 1, further comprising step of processing said first data signal into a code selectable cross-correlated in-phase and quadrature-phase Time Constrained Signal (TCS) wavelet processed and Long Response (LR) filtered baseband signal and said second data signal into a modulation format selectable (MFS) and bit rate agile (BRA) cross-correlated signal, said code selectable cross-correlated signal is distinct from said bit rate agile cross-correlated signal and further comprising step of processing a fingerprint processed signal, said fingerprint processed signal is used for authentication of said mobile unit and further comprising step of generating and processing in said mobile unit a touch screen signal into processed touch screen generated control signal for control of transmission of said first modulated and said second modulated signal and further comprising a processor and a modulator for processing and modulating said first data signal into a non-quadrature processed baseband signal and non-quadrature modulating said non-quadrature processed baseband signal and further comprising a quadrature modulator for quadrature modulating said cross-correlated in-phase and quadrature-phase baseband signal.

7. The method of claim 1, further comprising step of shaping and filtering said first data signal into a shaped, filtered cross-correlated in-phase and quadrature-phase signal used in a TDMA system and generating and processing in said mobile device a touch screen generated signal into a processed touch screen generated control signal and using said processed touch screen control signal for selecting and for providing a selected signal to a transmitter for transmission of said first modulated or said second modulated signal, said mobile device is a cellular phone and further comprising method for providing said first data signal or said second data signal to an interface unit, said interface unit is in said mobile device and said interface unit is connected by a cable to a television (TV) set.

8. The method of claim 1, further comprising step of processing in said mobile device a camera generated signal into a processed a camera generated signal and processing said processed camera generated signal into a non-quadrature processed GMSK signal and providing said non-quadrature processed GMSK signal to a polar modulator for non-quadrature GMSK modulation of said non-quadrature processed GMSK signal into a non-quadrature GMSK modulated signal and processing said processed camera generated signal into a cross-correlated quadrature processed GMSK signal to a quadrature modulator for quadrature GMSK modulation of said quadrature processed GMSK signal into a quadrature GMSK modulated signal and further comprising step of generating a touch screen generated control signal, said touch screen generated control signal is used for selection for transmission of said non-quadrature modulated GMSK or of said quadrature modulated GMSK signal and further comprising step of processing a fingerprint processed signal, said fingerprint processed signal is used for authentication of said mobile device.

9. The method of claim 1, further comprising step of receiving and demodulating and processing in a mobile unit said first or said second modulated transmitted signal, said mobile unit is distinct from said mobile device, said demodulating and processing comprises steps of receiving by multiple antennas said mobile device transmitted signal, said mobile device transmitted signal is a wireless signal and demodulating and processing said multiple antenna received signal into a demodulated, processed in-phase and quadrature-phase cross-correlated signal and further comprising step of processing in said mobile device a video camera generated signal into a processed code selectable Code Division Multiple Access (CDMA) cross-correlated in-phase and quadrature-phase Time Constrained Signal (TCS) wavelet processed and Long Response (LR) filtered baseband signal and for providing said processed cross-correlated TCS wavelet processed and LR filtered baseband CDMA signal to a quadrature modulator and a transmitter for quadrature modulation and transmission of said baseband CDMA signal, said video camera is in said mobile device.