Mobile peer to peer direct communications

• US 10,271,378 B2
• Filed: 06/16/2018
• Issued: 04/23/2019
• 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): Timory, Kabir A
• Application Number:
  US16/010,437
• Publication Number:
  US 20180317280A1
• Time in Patent Office: 311 Days
• CPC Class Codes: G06F 2218/22 Source localisation; Inverse modelling
• CPC Class Codes: G06V 40/10 Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
• CPC Class Codes: G06V 40/1306 non-optical, e.g. ultrasonic or capacitive sensing
• CPC Class Codes: G06V 40/1365 Matching; Classification
• CPC Class Codes: H04B 1/69 Spread spectrum techniques
• CPC Class Codes: H04B 1/707 using direct sequence modulation
• CPC Class Codes: H04L 27/0008 arrangements for allowing a transmitter or receiver to use more than one type of modulation negotiating modulation type for two-way transmission paths H04L5/1453
• 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 27/2627 Modulators
• CPC Class Codes: H04L 27/2649 Demodulators
• CPC Class Codes: H04L 63/0876 based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04N 1/00098 via a television channel, e.g. for a series of still pictures with or without sound
• CPC Class Codes: H04N 1/00114 with transmission of additional information signals for control or supervision between transmitter and receiver H04N1/32101
• CPC Class Codes: H04N 2201/3253 Position information, e.g. geographical position at time of capture, GPS data
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

Digital mobile communications devices and methods for mobile peer to peer direct communications. Processing a touch screen generated signal into a processed touch screen control signal for controlling mobile devices. Processing fingerprint signal for authenticating a user of a mobile device. Processing in a mobile device a motion detector generated signal into a motion detector generated control signal, for navigation control of mobile device. Modulation and demodulation, transmission and reception of one Orthogonal Frequency Division Multiplexed (OFDM) signals and conversion of the received OFDM signal into a different OFDM signal. Received spread spectrum signals from 3G or 4G cellular systems are converted into OFDM signals and transmitted in a wireless network, e.g. a Wi-Fi network. Received OFDM signals, received in a first RF frequency band, are demodulated and in a repeater mode are re-transmitted in a cellular system or network 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 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 first modulated signal;

demodulating said first modulated signal into a demodulated signal;

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

providing said processed baseband location finder signal to an interface unit of said mobile device;

receiving a second modulated signal, in said mobile device, said second modulated signal is an Orthogonal Frequency Division Multiplexed (OFDM) signal;

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

processing said demodulated OFDM signal into a baseband OFDM signal;

modulating, in said mobile device, said baseband OFDM signal into a third modulated signal, said third modulated signal is a OFDM modulated signal; and

transmitting, said third OFDM modulated signal.

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

generating, in said mobile device, a video signal;

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 filtered signal into a fourth modulated signal, said fourth modulated signal, is a cross-correlated modulated signal; and

transmitting said fourth modulated signal.

3. The method of claim 1, further comprising a method for processing in a baseband processor of said mobile device a fingerprint signal for authenticating a user of said mobile device, said mobile device operating in either a cellular system or a wireless network or both a cellular system or a wireless network.

4. The method of claim 1, further comprising a method for processing a motion detector generated signal said a motion detector generated signal is generated in said mobile device and said motion detector generated signal is for control of said mobile device.

5. The method of claim 1, wherein said transmitting of said third modulated signal is a transmission to a second mobile device and further comprising a method for generating in said mobile device a photo camera generated photo and for providing said photo camera generated photo with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said photo camera generated photo with said processed baseband location finder signal.

6. The method of claim 1, further comprising a method for processing in a baseband processor, of said mobile device, a fingerprint signal for authenticating a user of said mobile device, said mobile device operating in either a cellular system or a wireless network or both a cellular system or a wireless network and further comprising a method for processing a motion detector generated signal, said motion detector generated signal is generated in said mobile device and said motion detector generated signal is for control of said mobile device, wherein said transmitting of said third modulated signal is a transmission to a second mobile device, said second mobile device is in an airplane or in an automobile.

7. The method of claim 1, wherein said transmitting of said third modulated signal is a transmission to a second mobile device, said second mobile device is in a peer to peer communication with said mobile device and further comprising a method for generating in said device a video camera generated video and for providing said video camera generated video, with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said video camera generated video, with said processed baseband location finder signal.

8. A method comprising the steps of:

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

receiving, in said mobile device, a first modulated signal;

demodulating said first modulated signal into a demodulated signal;

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

using said processed baseband location finder signal for location finding of said mobile device;

receiving a second modulated signal, in said mobile device, said second modulated signal is an Orthogonal Frequency Division Multiplexed (OFDM) signal;

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

processing said demodulated OFDM signal into a baseband OFDM signal;

modulating in said mobile device said baseband OFDM signal into a third modulated signal, said third modulated signal is a spread spectrum modulated signal; and

transmitting, said third modulated signal.

9. The method of claim 8, further comprising a method for generating in said mobile device a photo camera generated photo and for providing said photo camera generated photo with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said photo camera generated photo with said processed baseband location finder signal.

10. The method of claim 8, further comprising a method for generating in said device a video camera generated video and for providing said video camera generated video with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said video camera generated video with said processed baseband location finder signal.

11. The method of claim 8, further comprising a method for

generating, in said mobile device, a video signal;

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 filtered signal into a fourth modulated signal, said fourth modulated signal, is a cross-correlated modulated signal; and

transmitting said fourth modulated signal.

12. The method of claim 8, further comprising a method for processing a motion detector generated signal said a motion detector generated signal is generated in said device and said motion detector generated signal is for control of said mobile device.

13. The method of claim 8, further comprising a method for processing in said mobile device a touch screen generated signal into a processed touch screen control signal for controlling said mobile device, said mobile device operating in either a cellular system or a wireless network or both a cellular system or a wireless network.

14. A method comprising the steps of:

processing, in a mobile device, a motion detector generated signal, said motion detector generated signal is for control of said mobile device;

receiving, in said mobile device, a first modulated signal;

demodulating said first modulated signal into a demodulated signal;

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

providing said processed baseband location finder signal to an interface unit of said mobile device;

receiving, in said mobile device, a second modulated signal, said second modulated signal is a modulated Orthogonal Frequency Division Multiplexed (OFDM) signal, said second modulated OFDM signal is received from a first communication device;

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

processing said demodulated OFDM signal into a baseband OFDM signal;

modulating in said mobile device said baseband OFDM signal into a third modulated signal, said third modulated signal is a modulated OFDM signal; and

transmitting said third modulated signal to a second communication device, said second communication device is at a different location than said first communication device.

15. The method of claim 14, further comprising a method generating in said device a photo camera generated photo and for providing said photo camera generated photo with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said photo camera generated photo with said processed baseband location finder signal, wherein said device is a mobile device.

16. The method of claim 14, for generating in said device a video camera generated video and for providing said video camera generated video with said processed baseband location finder signal to a modulator and transmitter for modulation and transmission of said video camera generated video with said processed baseband location finder signal.

17. The method of claim 14, further comprising a method for

generating, in said mobile device, a video signal;

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 filtered signal into a modulated signal, said modulated signal, is a cross-correlated modulated signal; and

transmitting said cross-correlated modulated signal.

18. The method of claim 14, wherein said mobile device is in an airplane or in an automobile, further comprising a method for

receiving in said mobile device a modulated remote control (RC) signal;

demodulating said modulated RC signal into a demodulated RC signal;

processing said demodulated RC signal into a processed RC signal; and

providing said processed RC signal to a processor and control unit, of said mobile device, for control of the operation of said mobile device.

19. The method of claim 14, further comprising a method for

receiving in said mobile device a sensor generated signal;

processing said sensor generated signal into a processed sensor generated signal;

processing said demodulated RC signal into a processed RC signal; and

using said processed sensor generated signal for control of operation of said device.

20. The method of claim 14, further comprising a method for

processing in a baseband processor of said mobile device a fingerprint signal for authenticating a user of said mobile device, said mobile device operating in either a cellular system or a wireless network or both a cellular system or a wireless network and further comprising a method for

generating, in said device, a video signal;

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 filtered signal into a modulated signal, said modulated signal, is a cross-correlated modulated signal; and

transmitting said cross-correlated modulated signal.