Digital mobile communication

• US 9,755,874 B2
• Filed: 09/18/2016
• Issued: 09/05/2017
• Est. Priority Date: 08/09/1999
• Status: Expired due to Fees

• Current Assignee: Kamilo Feher
• Original Assignee: Kamilo Feher
• Inventors: Feher, Kamilo
• Primary Examiner(s): WANG, TED M
• Application Number:
  US15/268,614
• Publication Number:
  US 20170041169A1
• Time in Patent Office: 352 Days
• 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

Digital mobile communications devices and methods for processing, modulation and demodulation, transmission and reception of spread spectrum signals, Orthogonal Frequency Division Multiplexed (OFDM) signals and conversion of spread spectrum signals into OFDM signals. Received spread spectrum signals from 3G cellular systems are converted into OFDM signals and transmitted in a Wi-Fi network. Received OFDM signals, received in a cellular system in a first RF frequency band, are demodulated and in a repeater mode are re-transmitted in a cellular system in a second OFDM radio frequency band. One or more receivers and demodulators for receiving demodulating and processing received signals into location finder information. A video camera in mobile device generates video signal and transmits video signal with location finder information signal.

Claims

1. A method comprising the steps of:

processing in a baseband processor of a mobile device a fingerprint signal for authenticating use of said mobile device;

processing in said mobile device a touch screen generated signal into a processed touch screen control signal for controlling said mobile device;

receiving in said mobile device a modulated signal;

demodulating said modulated signal into a demodulated signal;

processing said demodulated signal into a processed baseband location finder signal;

generating in said mobile device a photo camera generated photo;

processing said photo camera generated photo with said processed baseband location finder signal into a processed photo with said processed baseband location finder signal;

providing said processed photo with said processed baseband location finder signal to a modulator and a transmitter for modulation and transmission of said processed photo with said processed baseband location finder signal;

receiving a first modulated Orthogonal Frequency Division Multiplexed (OFDM) signal;

demodulating said first modulated OFDM signal into a first demodulated OFDM signal;

processing said first demodulated OFDM signal into a first processed baseband OFDM signal;

modulating in said mobile device said first processed baseband OFDM signal into a second modulated OFDM signal;

transmitting said second modulated OFDM signal;

generating in said mobile device a video signal;

processing said video signal into a processed video signal;

modulating in a modulator said processed video signal into a video modulated signal; and

transmitting said video modulated signal.

2. The method of claim 1 further comprising a method for

processing and filtering said video signal into a cross-correlated in-phase and quadrature-phase Time Constrained Signal (TCS) wave form and Long Response (LR) filtered cross-correlated baseband signal;

modulating in a quadrature modulator said cross-correlated signal into a cross-correlated modulated signal;

transmitting said cross-correlated modulated signal; and

further comprising a method for Multiple Input Multiple Output (MIMO) reception and transmission by two or more antennas.

3. The method of claim 1 further comprising in said mobile device a method for modulating a first Gaussian Minimum Shift Keying (GMSK) transmit filter filtered baseband signal into a first filtered modulated GMSK signal and receiving, demodulating and filtering by a receive filter in said mobile device a second GMSK modulated signal, into a second demodulated and filtered GMSK signal and analog to digital converting in an analog to digital converter said second demodulated and filtered GMSK signal into a second demodulated and filtered GMSK digital signal, said first GMSK baseband signal comprises cross-correlated in-phase and quadrature phase Time Constrained (TCS) waveforms and cascaded Long Response (LR) filter filtered signals and said receive filter is mis-matched to said transmit filter.

4. The method of claim 1 further comprising a method for

receiving a modulated spread spectrum signal from a cellular base station in said mobile device;

demodulating said modulated spread spectrum signal into a demodulated spread spectrum signal;

processing said demodulated spread spectrum signal into a processed baseband spread spectrum signal;

modulating in said mobile device said processed baseband spread spectrum signal into a modulated Orthogonal Frequency Division Multiplexed (OFDM) signal; and

transmitting, said modulated OFDM signal for use in a wireless network.

5. The method of claim 1 further comprising a method of

processing said processed video signal with said processed baseband location finder signal into a processed video signal with said processed baseband location finder signal;

and

providing said processed video signal with said processed baseband location finder signal to a modulator and a transmitter for modulation and transmission of said processed video signal with said processed baseband location finder signal.

6. The method of claim 1 further comprising a method of

receiving and processing a voice signal, in said mobile device, into a processed Orthogonal Frequency Division Multiplexed (OFDM) voice signal;

digital to analog converting in a digital to analog converter said processed OFDM voice signal into analog voice signal;

providing said analog voice signal to a modulator and transmitter for modulation and transmission in a Voice Over Internet Protocol (VoIP) network.

7. The method of claim 1 further comprising a method of receiving and transmitting signals in a Multiple Input Multiple Output (MIMO) diversity system.

11. The method of claim 1 further comprising in said device a method for modulating a first Gaussian Minimum Shift Keying (GMSK) transmit filter filtered baseband signal into a first filtered modulated GMSK signal and receiving, demodulating and filtering by a receive filter in said mobile device a second GMSK modulated signal, into a second demodulated and filtered GMSK signal and analog to digital converting in an analog to digital converter said second demodulated and filtered GMSK signal into a second demodulated and filtered GMSK digital signal, said first GMSK baseband signal comprises cross-correlated in-phase and quadrature phase Time Constrained (TCS) waveforms and cascaded Long Response (LR) filter filtered signals and said receive filter is mis-matched to said transmit filter.

12. The method of claim 1 further comprising a method for

processing and filtering said video camera generated video into a cross-correlated in-phase and quadrature-phase Time Constrained Signal (TCS) wave form and Long Response (LR) filtered cross-correlated baseband signal;

digital to analog converting said TCS wave form and LR filtered cross-correlated baseband signal into analog signal;

modulating in a quadrature modulator said analog signal into a cross-correlated analog modulated signal;

transmitting said cross-correlated analog modulated signal.

13. The method of claim 1 further comprising a method for generating and processing in said mobile device a motion detector generated signal into a motion detector generated control signal for control of said mobile device.

14. The method of claim 1 further comprising a method for generating an infrared signal and for transmitting said infrared signal.

8. A method comprising the steps of:

processing in a device a touch screen generated signal into a processed touch screen control signal for controlling said device;

receiving in said device a modulated signal;

demodulating said modulated signal into a demodulated signal;

processing said demodulated signal into a processed baseband location finder signal;

generating in said device a video camera generated video;

processing said video camera generated video with said processed baseband location finder signal into a processed video with said processed baseband location finder signal;

converting said processed video with said processed baseband location finder signal in a digital to analog converter into analog signal;

providing said processed analog signal to a modulator and a transmitter for modulation and transmission of said analog signal;

receiving a first modulated Orthogonal Frequency Division Multiplexed (OFDM) signal;

demodulating said first modulated OFDM signal into a first demodulated OFDM signal;

processing said demodulated first demodulated OFDM signal into a first processed baseband OFDM signal;

modulating in said device said first processed baseband OFDM signal into a second modulated OFDM signal; and

transmitting said second modulated OFDM signal.

9. The method of claim 8 further comprising a method for processing in a processor of said device a fingerprint signal for authenticating use of said device and a method for generating and processing in said mobile device a motion detector generated signal into a motion detector generated control signal, said motion detector generated control signal is for control of said device.

10. The method of claim 8 further comprising a method for processing in a processor of said device a fingerprint signal for authenticating use of said device and a method for generating and processing in said mobile device a motion detector generated signal into a motion detector generated control signal, said motion detector generated control signal is for navigation control of said device.

15. A method comprising the steps of:

processing in a baseband processor of a device a fingerprint signal for authenticating use of said device;

processing in said mobile device a touch screen generated signal into a processed touch screen control signal for controlling said mobile device;

receiving in said device a modulated signal;

demodulating said modulated signal into a demodulated signal;

processing said demodulated signal into a processed baseband location finder signal;

generating in said mobile device a photo camera generated photo;

processing said photo camera generated photo with said processed baseband location finder signal into a processed photo with said processed baseband location finder signal;

providing said processed photo with said processed baseband location finder signal to a modulator and a transmitter for modulation and transmission of said processed photo with said processed baseband location finder signal;

receiving a modulated Orthogonal Frequency Division Multiplexed (OFDM) signal;

demodulating said modulated OFDM signal into a demodulated OFDM signal;

processing said demodulated OFDM signal into a processed spread spectrum signal, said processed spread spectrum signal comprises cross-correlated in-phase and quadrature-phase Time Constrained Signal (TCS) wave form and Long Response (LR) filtered baseband signal;

modulating in said device said spread spectrum cross-correlated signal into a modulated spread spectrum signal;

transmitting said modulated spread spectrum signal;

generating in said mobile device a video signal;

processing said video signal into a processed video signal;

modulating in a modulator said processed video signal into a video modulated signal; and

transmitting said video modulated signal.

16. The method of claim 15 further comprising a method for generating and processing in said device a motion detector generated signal into a motion detector generated control signal for control of said device and further comprising in said device a method for modulating a first Gaussian Minimum Shift Keying (GMSK) transmit filter filtered baseband signal into a first filtered modulated GMSK signal and receiving, demodulating and filtering by a receive filter in said mobile device a second GMSK modulated signal, into a second demodulated and filtered GMSK signal and analog to digital converting in an analog to digital converter said second demodulated and filtered GMSK signal into a second demodulated and filtered GMSK digital signal, said first GMSK baseband signal comprises cross-correlated in-phase and quadrature phase Time Constrained (TCS) waveforms and cascaded Long Response (LR) filter filtered signals and said receive filter is mis-matched to said transmit filter.

17. The method of claim 15 further comprising a method for

processing said video signal with said processed baseband location finder signal into a processed video with said processed baseband location finder signal;

converting said processed video with said processed baseband location finder signal in a digital to analog converter into analog signal;

providing said processed analog signal to a modulator and a transmitter for modulation and transmission of said analog signal.

18. The method of claim 15 further comprising a method for

processing in said device a touch screen generated signal into a processed touch screen control signal for controlling said device;

generating in said device a video camera generated video;

processing said video camera generated video with said processed baseband location finder signal into a processed video with said processed baseband location finder signal;

converting said processed video with said processed baseband location finder signal in a digital to analog converter into analog signal;

providing said processed analog signal to a modulator and a transmitter for modulation and transmission of said analog signal;

processing said demodulated OFDM signal into a processed first processed baseband OFDM signal;

modulating in said device said first processed baseband OFDM signal into a second modulated OFDM signal; and

transmitting said second modulated OFDM signal.

19. The method of claim 15 further comprising a method for processing in a processor of said device a touchscreen generated signal for control of said device and a method for generating and processing in said mobile device a motion detector generated signal into a motion detector generated control signal, said motion detector generated control signal is for navigation control of said device.