Cross-correlated digital wireless communication system

• US 9,450,716 B2
• Filed: 12/09/2015
• Issued: 09/20/2016
• Est. Priority Date: 08/09/1999
• Status: Active Grant

• Current Assignee: Kamilo Feher
• Original Assignee: Kamilo Feher
• Inventors: Feher, Kamilo
• Primary Examiner(s): WANG, TED M
• Application Number:
  US14/963,251
• Publication Number:
  US 20160127165A1
• Time in Patent Office: 286 Days
• US Class Current: 1/1
• 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

Communication methods for receiving and demodulating in mobile devices signals from multiple locations and for providing baseband position finder signal. Providing in a first cross-correlator and filter cross-correlated in-phase and quadrature-phase filtered baseband signals from a digital input signal and in a second cross-correlator spread spectrum signals from a voice input signal. Providing Orthogonal Frequency Division Multiplex (OFDM) signal from a video input signal. Combining baseband position finder signal with one or more of cross-correlated in-phase and quadrature-phase filtered baseband signals, or cross-correlated in-phase and quadrature-phase spread spectrum baseband signals, or OFDM baseband signal, into a combined baseband signal and modulating and transmitting combined signal. Touch screen control signal for control of mobile devices.

Claims

1. A communication method for comprising the steps of:

receiving and demodulating in a mobile device one or more modulated signals into a location finding baseband signal;

processing a photo camera signal in said mobile device into a processed photo camera signal;

incorporating said location finding baseband signal into said processed photo camera signal to provide a location based photo camera baseband signal;

processing said location based photo camera baseband signal in a first cross-correlator into cross-correlated in-phase and quadrature-phase location based photo camera baseband signals;

modulating said cross-correlated signals in a modulator into a cross-correlated modulated signal and transmitting in said mobile device said cross-correlated modulated signal;

processing a voice signal in said mobile device, in a second cross-correlator and spread spectrum processor into cross-correlated in-phase and quadrature-phase spread spectrum baseband voice signals;

modulating said cross-correlated baseband voice signals in a modulator into a voice modulated signal and transmitting in said mobile device said voice modulated signal;

processing a video signal in said mobile device, in a Orthogonal Frequency Division Multiplex (OFDM) processor into OFDM baseband video signal;

modulating said OFDM baseband video signal in a modulator into a video modulated signal and transmitting in said mobile device said video modulated signal; and

using a touch screen control signal, said touch screen control signal is generated by touching the screen of said mobile device, said touch screen control signal is used for control of said mobile device.

2. The method of claim 1, wherein said cross-correlated in-phase and quadrature-phase spread spectrum baseband signals comprise Time Constrained (TCS) waveforms and cascaded Long Response (LR) filtered signals and further comprises a method for fingerprint authentication of a user of said mobile device.

3. The method of claim 1, further comprising step of monitoring the heart rate of a user of said mobile device.

4. The method of claim 1, further comprising a method for processing a motion detector generated signal into a motion detector generated control signal, wherein said motion detector control signal is used for control of operation of said mobile device.

5. The method of claim 1, wherein said first cross-correlator comprises a baseband transmit filter for filtering a baseband signal used in a GSM system and said mobile device comprises a receiver, demodulator and receive filter for receiving, demodulating and filtering a received modulated signal used in a GSM system, said receive filter is mis-matched to said transmit filter and comprising a method for incorporating said location finding baseband signal into said video signal.

6. The method of claim 1, further comprising a method for providing a connection, by a connector in said mobile device of said photo camera signal either to a television set, or to a computer or to another mobile device, or further comprising a method for remote control of a television (TV) set.

7. The method of claim 1, further comprising a method for generating an infrared signal, said infrared signal transmitted from said mobile device is for remote control.

8. A method comprising the steps of:

processing in a mobile device a fingerprint signal, said fingerprint signal is for authentication of a user of said mobile device;

receiving and demodulating in a mobile device one or more modulated signals into a location finding baseband signal;

processing a photo camera signal in said mobile device into a processed photo camera signal;

incorporating said location finding baseband signal into said processed photo camera signal to provide a location based photo camera baseband signal;

processing said location based photo camera baseband signal in a cross-correlator into cross-correlated in-phase and quadrature-phase location based photo camera baseband signals;

modulating said cross-correlated baseband signals in a modulator into a cross-correlated modulated signal and transmitting in said mobile device said cross-correlated modulated signal;

receiving and demodulating in said mobile device a spread spectrum modulated signal into a spread spectrum baseband signal;

converting said spread spectrum baseband signal into a Orthogonal Frequency Division Multiplexed (OFDM) baseband signal; and

modulating said OFDM baseband signal in a modulator into a OFDM modulated signal and transmitting said OFDM modulated signal.

9. The method of claim 8, wherein said cross-correlated in-phase and quadrature-phase location based photo camera baseband signals comprise Time Constrained (TCS) waveforms and cascaded Long Response (LR) filtered signals and further comprises a method for touchscreen control of said mobile device.

10. The method of claim 8, further comprising step of monitoring the heart rate of a user of said mobile device.

11. The method of claim 8, further comprising a method for processing a motion detector generated signal into a motion detector generated control signal, wherein said motion detector control signal is used for control of operation said mobile device, or further comprising a method for remote control of a television (TV) set.

12. The method of claim 8, further comprising a method for filtering in a baseband transmit filter a baseband signal used in a GSM system and said mobile device comprises a receiver, demodulator and receive filter for receiving, demodulating and filtering a received modulated signal used in a GSM system, said receive filter is mis-matched to said transmit filter.

13. The method of claim 8, further comprising a method for providing a connection, by a connector in said mobile device of said photo camera signal either to a television set, or to a computer or to an other mobile device.

14. The method of claim 8, further comprising a method for generating an infrared signal, said infrared signal transmitted from said mobile device is for remote control.

15. A communication method comprising the steps of:

receiving and demodulating in one or more transceivers, from a cellular phone a first transmitted Orthogonal Frequency Division Multiplex (OFDM) modulated signal or a first transmitted in-phase and quadrature-phase cross-correlated modulated signal, said one or more transceivers are in an airplane, or in a ship, or on a ship, or in an automobile;

transmitting of said first transmitted OFDM modulated signal or of said first transmitted cross-correlated modulated signal is controlled by a touch screen generated control signal, said touch screen generated control signal is generated in said cellular phone;

receiving and demodulating in said one or more transceivers, one or more modulated signals into a location finding baseband signal and for providing said location finding baseband signal to an interface unit of said one or more transceivers for location finding, which location finding baseband signal provides location information;

providing said first OFDM modulated signal or said first cross-correlated modulated signal to a first demodulator or to a second demodulator for demodulation of said first OFDM modulated signal or said first cross-correlated modulated signal into a first demodulated OFDM signal or a first demodulated cross-correlated signal;

providing said first demodulated OFDM signal or said first demodulated cross-correlated signal to a first modulator for modulation into a second modulated signal;

connecting said second modulated signal to a first transmitter for transmission of said second modulated signal to one or more base stations;

receiving in said one or more transceivers a third modulated signal from one or more base stations;

demodulating said third modulated signal into a third demodulated signal;

incorporating said location finding baseband signal into said third demodulated signal to provide a third demodulated location based signal;

providing said third demodulated location based signal to one or more modulators for modulation into a second OFDM modulated signal or into a second cross-correlated modulated signal; and

connecting said second OFDM modulated signal or said second cross-correlated modulated signal to a second transmitter for transmission of said second OFDM modulated signal or said second cross-correlated modulated signal to said cellular phone.

16. The method of claim 15, comprising step of monitoring, in said cellular phone the heart rate of a user of said cellular phone and comprising step of controlling said cellular phone by a motion detector generated signal, said motion detector is in said cellular phone.

17. The method of claim 15, wherein said second cross-correlated modulated signal comprises baseband cross-correlated in-phase and quadrature-phase signals, said baseband cross-correlated in-phase and quadrature-phase signals comprise bit rate agile Time Constrained Signal (TCS) wavelets and Long Response (LR) filter filtered signals.

18. The method of claim 15, wherein said one or more transceivers comprise Multiple Input Multiple Output (MIMO) systems and said one or more transceivers comprise linear amplifiers and non-linear amplifiers.

19. The method of claim 15, wherein said second cross-correlated modulated signal is used in a GSM system and comprises baseband cross-correlated in-phase and quadrature-phase signals, said baseband cross-correlated in-phase and quadrature-phase signals comprise bit rate agile Time Constrained Signal (TCS) wavelets and Long Response (LR) transmit filter filtered signals and said transceiver comprises a receiver, demodulator and receive filter for receiving, demodulating and filtering a received modulated signal used in a GSM system, said receive filter is mis-matched to said transmit filter.

20. The method of claim 15, further comprising a method for receiving and demodulating in said transceiver one or more modulated signals into a location finding baseband signal for modulating said location finding baseband signal into a location finding modulated signal and transmitting said location finding modulated signal to said cellular phone and a method for receiving and demodulating in said cellular phone said location finding modulated signal into a location finding baseband signal and a method for incorporating said location finding baseband signal into said first transmitted Orthogonal Frequency Division Multiplex (OFDM) modulated signal or a first transmitted in-phase and quadrature-phase cross-correlated modulated signal.