Touch Screen Multiple Input Multiple Output (MIMO) Multimode Wireless Communication

• US 20090066667A1
• Filed: 10/21/2008
• Published: 03/12/2009
• Est. Priority Date: 08/03/2005
• Status: Active Grant

• Current Assignee: Kamilo Feher
• Original Assignee: Kamilo Feher
• Inventors: Feher, Kamilo
• Granted Patent: US 7,783,291 B2
• Time in Patent Office: Days
• US Class Current: 345/173
• 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 27/2601 Multicarrier modulation systems
• CPC Class Codes: H04M 11/04 with alarm systems, e.g. fire, police or burglar alarm systems
• CPC Class Codes: H04N 21/426 Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 5/40 Modulation circuits
• CPC Class Codes: H04N 7/20 Adaptations for transmission via a GHz frequency band, e.g. via satellite
• CPC Class Codes: H04W 84/06 Airborne or Satellite Networks space-based or airborne stations H04B7/185

Abstract

The problem of simpler user operation of a Multiple Input Multiple Output (MIMO) wireless communication system is solved by a system and method having touch screen operation, which does not require the use of push buttons. A processed location finder signal received from two or more Global Positioning System (GPS) satellite transmitters and from two or more land based transmitters, received in different radio frequency bands is further processed into cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal. A signal is processed into a Code Division Multiple Access (CDMA) and an orthogonal frequency division multiplexed (OFDM) signal and into a cross-correlated in-phase and quadrature-phase CDMA signal, wherein the TDMA and CDMA signal is used in a cellular system and the OFDM signal in a wireless system and the cellular system and the wireless system are distinct systems. The modulator comprises a non-quadrature modulator and a distinct quadrature modulator. Multiple transmitters include a first transmit amplifier operated in a first radio frequency (RF) band in a linearly amplified (LINA) mode and a second transmit amplifier operated in a second radio frequency (RF) band with second amplifier operated in a non-linearly amplified (NLA) mode. The system includes a receiver and demodulator for receiving and demodulating a transmitted signal, wherein the receiver includes an antenna array of four or more antennas for receiving a transmitted signal.

Claims

1. A Multiple Input Multiple Output (MIMO) wireless communication system comprising:

a first processor for receiving and processing a first input signal and for providing a processed touch screen signal;

a second processor for receiving and processing a second input signal and for providing a processed location finder signal;

a third processor, for receiving and processing a third input signal and for providing a processed third signal;

a fourth processor, for receiving and processing a fourth input signal and for providing a processed fourth signal wherein said processed third and fourth signal are distinct bit rate signals;

a fifth processor for processing and generating a signal from processing of the processed location finder signal with one or more of the first, third or fourth processor processed signals; and

a modulator for receiving, modulating and providing the fifth processor generated signal to multiple outputs and multiple transmitters for wireless signal transmission of the modulated signal.

4. The system of claim 1, wherein said second input signal for providing a processed location finder signal is a signal received from two or more satellite transmitters and from two or more land based transmitters, wherein said received signals from two or more satellite transmitters are received in different radio frequency bands than said signals received from two or more land based transmitters said satellite transmitters are Global Positioning System (GPS) satellite transmitters, said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is a cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) baseband signal.

5. The system of claim 1, wherein said second input signal for providing a processed location finder signal is a signal received from two or more satellite transmitters and from two or more land based transmitters, wherein said received signals from two or more satellite transmitters are received in different radio frequency bands than said signals received from two or more land based transmitters and said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is an orthogonal frequency division multiplexed (OFDM) signal, wherein said TDMA signal is used in a cellular system and said OFDM signal in a wireless system, wherein said cellular system and said wireless system are distinct systems.

6. The system of claim 1, wherein said second input signal for providing a processed location finder signal is a signal received from two or more satellite transmitters and from two or more land based transmitters, wherein said received signals from two or more satellite transmitters are received in different radio frequency bands than said signals received from two or more land based transmitters and said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is a cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) baseband signal and comprises a frequency division multiplexed (OFDM) signal, wherein said TDMA signal is operated in a cellular system and said OFDM signal in a wireless network, wherein said cellular system and said wireless network are distinct.

7. The system of claim 1, wherein said system comprises a receiver and demodulator for receiving and demodulating a transmitted signal, wherein said receiver comprises an antenna array of four or more antennas for receiving said transmitted signal.

8. The system of claim 1, wherein said modulator comprises a non-quadrature modulator and a quadrature modulator, wherein said non-quadrature and said quadrature modulators are distinct modulators.

9. The system of claim 1, wherein said processed touch screen signal provides launching of a browser and said processed third signal comprises cross-correlated in-phase and quadrature-phase processed time division multiple access (TDMA) filtered signals.

10. The system of claim 1, wherein said multiple transmitters comprise a first transmit amplifier operated in a first radio frequency (RF) band in a linearly amplified (LINA) mode and a second transmit amplifier operated in a second radio frequency (RF) band, wherein the second RF band is different from the first RF band and said second amplifier is operated in a non-linearly amplified (NLA) mode.

2. A Multiple Input Multiple Output (MIMO) interactive communication method for:

receiving and processing a first input signal and for providing a processed touch screen signal;

receiving and processing a second input signal and for providing a processed location finder signal;

receiving and processing a third input signal and for providing a processed third signal;

receiving and processing a fourth input signal and for providing a processed fourth signal, wherein said processed third and fourth signal have distinct format;

generating a processed fifth signal from processing of the processed location finder signal with one or more of the first, third or fourth processed signals; and

receiving, modulating and providing the generated processed fifth signal for wireless multiple output signal transmission of the modulated signal.

11. The method of claim 2, wherein said method comprises the step of providing a processed location finder signal from a signal received from two or more satellite transmitters and from two or more land based transmitters, wherein said received signals from two or more satellite transmitters are received in different radio frequency bands than said signals received from two or more land based transmitters said satellite transmitters are Global Positioning System (GPS) satellite transmitters, said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is a cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) baseband signal and said processed fourth signal comprises a frequency division multiplexed (OFDM) signal.

12. The method of claim 2, wherein said method comprises providing a processed location finder signal received from at least two satellite transmitters and from at least two land based transmitters, wherein said received signals from satellite transmitters are received in different radio frequency bands than said signals received from land based transmitters and said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is a cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) baseband signal and comprises a frequency division multiplexed (OFDM) signal, wherein said TDMA signal is operated in a cellular system and said OFDM signal in a wireless network, wherein said cellular system and said wireless network are distinct.

13. The method of claim 2, wherein said method for receiving, modulating and providing the generated processed fifth signal for wireless multiple output signal transmission of the modulated signal further comprises the step of receiving and demodulating a transmitted signal received by an antenna array of four or more than four antennas.

14. The method of claim 2, wherein said method of modulating and providing the generated processed fifth signal for wireless multiple output signal transmission comprises the step of non-quadrature modulation method and quadrature modulation method, wherein said non-quadrature and said quadrature modulation methods are distinct modulation methods.

15. The method of claim 2, wherein said method of receiving and processing a third input signal and for providing a processed third signal is for processing and providing a remote control and a Radio Frequency Identification (RFID) signal.

3. The problem of simpler user operation of a Multiple Input Multiple Output (MIMO) wireless communication system, is solved by a system having touch screen operation, which does not require the use of push buttons, said system solution comprising steps of:

receiving and processing a first input signal and for providing a processed touch screen signal;

receiving and processing a second input signal and for providing a processed location finder signal;

receiving and processing a third input signal and for providing a processed third signal;

receiving and processing a fourth input signal and for providing a processed fourth signal, wherein said processed third and fourth signal are distinct bit rate signals;

generating a processed fifth signal from processing of the processed location finder signal with one or more of the first, third or fourth processed signals; and

receiving, modulating and providing the generated processed fifth signal for wireless multiple output signal transmission of the modulated signal.

16. The system of claim 3, wherein said system solution of receiving and processing a third input signal and for providing a processed third signal comprises processing a remote control and a Radio Frequency Identification (RFID) signal.

17. The system of claim 3, wherein said system comprises processing and providing a Radio Frequency Identification (RFID) signal.

18. The system of claim 3, wherein said system comprises step of providing a processed location finder signal received from at least two satellite transmitters and from at least two land based transmitters, wherein said received signals from satellite transmitters are received in different radio frequency bands than said signals received from land based transmitters and said processed third signal is a processed cross-correlated in-phase and quadrature-phase time division multiple access (TDMA) baseband signal and said processed fourth signal is a cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) baseband signal and comprises a frequency division multiplexed (OFDM) signal, wherein said TDMA signal is operated in a cellular system and said OFDM signal in a wireless network, wherein said cellular system and said wireless network are distinct.

19. The system of claim 3, wherein said generated processed fifth signal for wireless multiple output signal transmission of the modulated signal comprises transmission through multiple signal transmitters including a first transmit amplifier operated in a first radio frequency (RF) band in a linearly amplified (LINA) mode and a second transmit amplifier operated in a second radio frequency (RF) band, wherein the second RF band is different from the first RF band and said second amplifier is operated in a non-linearly amplified (NLA) mode.

20. The system of claim 3, wherein said system comprises non-quadrature modulation and quadrature modulation, wherein said non-quadrature and said quadrature modulation are distinct modulation methods.