MIMO polar, non-quadrature, cross-correlated quadrature GSM, TDMA, spread spectrum, CDMA, OFDM, OFDMA and bluetooth systems

• US 7,769,386 B2
• Filed: 10/08/2007
• Issued: 08/03/2010
• 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): Corsaro, Nick
• Assistant Examiner(s): Ajayi, Joel
• Application Number:
  US11/868,858
• Publication Number:
  US 20080253353A1
• Time in Patent Office: 1,030 Days
• Field of Search: None
• US Class Current: 455/440
• CPC Class Codes: H04M 2207/20 hybrid systems
• CPC Class Codes: H04M 2242/04 for emergency applications
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords
• 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 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

Multiple Input Multiple Output (MIMO) system for receiving signals received from multiple inputs and transmitting signals to multiple output signal transmitters and multiple receivers for receiving transmitted signals. Processor for processing received location finder signals and for providing location finder processed baseband signals to a polar modulator for polar modulation of processed baseband signal. Processors for providing processed baseband signals to a non-quadrature or a quadrature modulator for modulation of processed baseband signal. Processor for processing and providing Orthogonal Frequency Division Multiplex Access (OFDM) or Orthogonal Frequency Division Multiple Access (OFDMA) signals for modulation and to multiple output transmitters. Processor for processing received signals and for providing processed baseband signals to a cross-correlator for cross-correlating and filtering in-phase and quadrature-phase baseband signals and for providing cross-correlated quadrature signals to a quadrature modulator for modulation of cross-correlated filtered baseband signal. Spread spectrum processor and cross-correlator for spread spectrum processing and cross-correlating in-phase and quadrature-phase baseband signals. Time Division Multiple Access (TDMA), Global Mobile System (GSM) processors and baseband filters for providing TDMA, Bluetooth, spread spectrum and GSM system signals used in MIMO systems. Receiver system comprising two receivers for reception and demodulation of the transmitted signal.

Claims

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

a processor for processing multiple signals wherein said signals comprise location finder, video, photo camera and data signal for providing processed baseband location finder and photo camera signal to a polar modulator for polar modulation of said processed location finder and photo camera signal, said polar modulated signal having a first modulation format and for providing processed video signal to a quadrature modulator for quadrature modulation of said processed video signal, said quadrature modulated signal having a second modulation format, wherein said processed video signal comprises a Code Division Multiple Access (CDMA) cross-correlated in-phase and quadrature-phase signal and for processing said data signal into a Orthogonal Frequency Division Multiplex (OFDM) processed baseband signal for OFDM modulation by an OFDM modulator, wherein said OFDM modulated signal has a third modulation format, and said first, second and third modulation formats have distinct modulation formats;

a combiner for combining and providing said polar and quadrature and OFDM modulated signal to a multiple output signal transmitter system;

a multiple output signal transmitter system for transmission of said combined polar and quadrature and OFDM, first, second and third modulation format modulated signals, comprising two or more transmit antennas; and

a receiver system comprising two receivers and two receive antennas for reception and demodulation of a transmitted OFDM and CDMA modulated signal.

3. The system of claim 1 wherein said processor for processing received location finder signals and for providing location finder processed baseband signal comprises a Time Division Multiple Access (TDMA) processor.

4. The system of claim 1 wherein said multiple output signal transmitter comprise a transmitter operated as a Non-Linearly Amplified (NLA) transmitter for transmission of the polar modulated signal and a transmitter operated as a linearized transmitter for transmission of the OFDM modulated signal.

9. The system of claim 1 wherein said OFDM signal is used in a fourth generation (4G) wireless system and said CDMA signal is used in a third generation (3G) wireless system and said system comprises a second generation (2G) wireless system specified received Time Division Multiple Access (TDMA) signal, wherein said received TDMA signal is demodulated and processed into a cross-correlated in-phase and quadrature-phase baseband signal, and said system comprises a fingerprint authenticated receiver and a transmitter for transmission of video signals and touch screen signals used for control of three dimensional (3D) images and said system comprises a remote control device for remote control of a television (TV) set and a voice recognition system and a Software Defined Radio (SDR).

2. A Multiple Input Multiple Output (MIMO) system comprising:

a first processor for processing received location finder signals and for providing location finder processed baseband signals to a polar modulator for polar modulation of processed baseband signal, for providing a polar modulated signal;

a second processor for processing received voice generated signal and for providing processed baseband signal to a cross-correlator and filter for cross-correlating and filtering in-phase and quadrature-phase baseband signals and for providing in-phase and quadrature-phase cross-correlated signals to a quadrature modulator for quadrature modulation of cross-correlated filtered baseband signal, for providing a cross-correlated quadrature modulated signal;

a third processor for processing received data signal and for providing processed data baseband signal to a Orthogonal Frequency Division Multiplex (OFDM) modulator for OFDM modulation of processed baseband signal, for providing a OFDM modulated signal;

a fourth processor for receiving and processing touch screen generated signal into processed touch screen control signal;

a combiner for combining and connecting said polar and cross-correlated quadrature and OFDM modulated signals to a multiple output signal transmitter system, wherein said connecting is controlled by said processed touch screen control signal;

a multiple output signal transmitter system for transmission of said combined modulated signals, comprising two or more transmit antennas; and

a receiver system comprising two receivers for reception and demodulation of a transmitted signal.

5. The system of claim 2 wherein said receiver system comprising two receivers for reception and demodulation of a transmitted signal comprises a demodulator and processor for providing cross-correlated in-phase and quadrature-phase filtered signals.

6. The system of claim 2 wherein said receiver system comprising two receivers for reception and demodulation of a transmitted signal comprises a demodulator and a demodulator filter, wherein the demodulator filter is mis-matched to filter for cross-correlating and filtering in-phase and quadrature-phase baseband signals.

10. The system of claim 2 wherein said OFDM signal is used in a fourth generation (4G) wireless system, further comprising a CDMA signal processor used in a third generation (3G) wireless system and said system comprises a second generation (2G) wireless system specified received Time Division Multiple Access (TDMA) signal, wherein said received TDMA signal is demodulated and processed into a cross-correlated in-phase and quadrature-phase baseband signal, and said system comprises a fingerprint authenticated receiver and a transmitter for transmission of video signals and said touch screen signals are used for control of three dimensional (3D) images and said system comprises a remote control device for remote control of a television (TV) set and a voice recognition system and a Software Defined Radio (SDR).

7. A Multiple Input Multiple Output (MIMO) system comprising:

a receiver, demodulator and a first processor for receiving, demodulating and processing signals received from multiple antennas for providing demodulated first processor processed location finder, Orthogonal Frequency Division Multiplex (OFDM), first cross-correlated in-phase and quadrature-phase Code Division Multiple Access (CDMA) and second cross-correlated in-phase and quadrature-phase Time Division Multiple Access (TDMA) baseband signals to a interface unit and for providing said processed location finder signal to a second processor, wherein said second processor receives and processes a video signal, a touch screen generated and a photo camera generated signal and processes said processed location finder signal with said camera generated signal and provides said processed location finder signal with said processed camera generated signal and said processed video signal to a polar modulator and to a quadrature modulator for non-quadrature modulation by said polar modulator and for quadrature modulation by said quadrature modulator, wherein said processed video signal provided to said quadrature modulator comprises a third cross-correlated in-phase and quadrature-phase signal and said first, second and third cross-correlated signals are distinct signals; and

a combiner for combining and providing said non-quadrature modulated signal combined with said quadrature modulated signal to a transmitter, wherein said transmitter comprises two or more antennas.

11. The system of claim 7 further comprising a transmit filter for filtering said TDMA baseband signals and a receive filter, wherein said transmit filter is mis-matched to said receive filter.

12. The system of claim 7, further comprising a processor and filter for processing and filtering a video signal for providing a first bit rate cross-correlated in-phase and quadrature-phase spread spectrum video signal and a second bit rate cross-correlated in-phase and quadrature-phase Time Division Multiple Access (TDMA) filtered video signal, wherein first bit rate and second bit rate signals are different rate signals.

13. The system of claim 7 further comprising an OFDM signal used in a fourth generation (4G) wireless system, and further comprising a CDMA signal processor used in a third generation (3G) wireless system and said system comprises a second generation (2G) wireless system specified received Time Division Multiple Access (TDMA) signal, wherein said received TDMA signal is demodulated and processed into a cross-correlated in-phase and quadrature-phase baseband signal, and said system comprises a fingerprint authenticated receiver and a transmitter for transmission of video signals and said touch screen signals are used for control of three dimensional (3D) images and said system comprises a remote control device for remote control of a television (TV) set and a voice recognition system and a Software Defined Radio (SDR).

14. The system of claim 7 further comprising a transmit filter for filtering said TDMA baseband signals and a receive filter , wherein said transmit filter is mis-matched to said receive filter.

8. A Multiple Input Multiple Output (MIMO) system comprising:

a first processor for processing a Global Positioning System (GPS), a first Code Division Multiple Access (CDMA) and a Orthogonal Frequency Division Multiplex (OFDM) demodulated baseband signal, into processed GPS, first CDMA and a OFDM signal and for providing said processed GPS and first CDMA signal to a subscriber interface unit, wherein said GPS, first CDMA and OFDM signals are received by multiple antennas;

a second processor for processing a touch screen generated signal into a processed touch screen control signal and for processing said first processor processed OFDM signal into OFDM in-phase and quadrature-phase baseband signal and for processing a video signal into a second CDMA cross-correlated in-phase and quadrature-phase baseband signal and for providing both said second processor processed OFDM in-phase and quadrature-phase signal and said second CDMA cross-correlated signal to a quadrature modulator for quadrature modulation; and

a quadrature modulator, combiner and transmitter for quadrature modulation of both said second processor processed OFDM in-phase and quadrature-phase signal and said second CDMA cross-correlated signal and for providing said both OFDM in-phase and quadrature-phase and CDMA cross-correlated modulated signal to said combiner for combining said OFDM in-phase and quadrature-phase and CDMA cross-correlated modulated signal into a combined signal and for providing said combined signal to a transmitter for transmission, wherein said transmitter comprises multiple antennas and said transmission is controlled by said touch screen control signal.

15. The system of claim 8 wherein said OFDM signal is used in a fourth generation (4G) wireless system, further comprising a CDMA signal processor used in a third generation (3G) wireless system and said system comprises a second generation (2G) wireless system specified received Time Division Multiple Access (TDMA) signal, wherein said received TDMA signal is demodulated and processed into a cross-correlated in-phase and quadrature-phase baseband signal, and said system comprises a fingerprint authenticated receiver and a transmitter for transmission of video signals and said touch screen signals are used for control of three dimensional (3D) images and said system comprises a remote control device for remote control of a television (TV) set and a voice recognition system and a Software Defined Radio (SDR).