Cascaded 4G, 3G, 2G and other systems
First Claim
1. A cellular phone comprising:
- a receiver, a demodulator and a first processor for receiving, demodulating and processing a first Orthogonal Frequency Division Multiplexed (OFDM), a Global Positioning System (GPS) and a Code Division Multiple Access (CDMA) modulated signal into first OFDM, GPS and CDMA processed baseband signal, wherein, said CDMA processed baseband signal comprises cross-correlated in-phase and quadrature-phase signals, and said receiver comprises two or more antennas for reception of said first OFDM, GPS and CDMA modulated signal, for providing said demodulated and processed first OFDM, GPS and CDMA signal to an interface unit of said cellular phone;
a second processor for cascade processing said processed first OFDM, signal into said second processor processed second OFDM signal, wherein said cascade processing means processing in a sequence;
a modulator and transmitter for modulation and transmission of said second processor processed OFDM signal into a second OFDM modulated signal;
a third processor for receiving and processing a video signal into a processed third OFDM signal and for providing said processed third OFDM signal to said modulator and transmitter, for generating a third OFDM modulated signal, wherein said first, second and third OFDM modulated signals are distinct signals; and
a fourth processor for processing a touch screen generated signal into a touch screen generated control signal, wherein said control signal is used for control of transmission of said second and third OFDM modulated signal.
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Accused Products
Abstract
A Global Positioning System (GPS), a touch screen generated signal, a first Orthogonal Frequency Division Multiplexed (OFDM) signal, a first Code Division Multiple Access (CDMA) signal and a first Time Division Multiple Access (TDMA) signal is received by two or more antennas and is processed into processed GPS, touch screen, OFDM, CDMA and TDMA signal and is provided to a subscriber unit-interface circuitry. The processed CDMA signal is a cross-correlated in-phase and quadrature-phase baseband signal. One or more of the processed GPS, touch screen, first OFDM, first CDMA or first TDMA baseband signal is provided for cascade processing, modulation and transmission into a second OFDM, second CDMA or second TDMA signal, wherein the second signal is distinct from the first signal. The transmitter has two or more antennas for transmission and linearly and a non-linearly amplified amplifier for linear and for non-linear amplification of modulated signals.
335 Citations
21 Claims
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1. A cellular phone comprising:
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a receiver, a demodulator and a first processor for receiving, demodulating and processing a first Orthogonal Frequency Division Multiplexed (OFDM), a Global Positioning System (GPS) and a Code Division Multiple Access (CDMA) modulated signal into first OFDM, GPS and CDMA processed baseband signal, wherein, said CDMA processed baseband signal comprises cross-correlated in-phase and quadrature-phase signals, and said receiver comprises two or more antennas for reception of said first OFDM, GPS and CDMA modulated signal, for providing said demodulated and processed first OFDM, GPS and CDMA signal to an interface unit of said cellular phone; a second processor for cascade processing said processed first OFDM, signal into said second processor processed second OFDM signal, wherein said cascade processing means processing in a sequence; a modulator and transmitter for modulation and transmission of said second processor processed OFDM signal into a second OFDM modulated signal; a third processor for receiving and processing a video signal into a processed third OFDM signal and for providing said processed third OFDM signal to said modulator and transmitter, for generating a third OFDM modulated signal, wherein said first, second and third OFDM modulated signals are distinct signals; and a fourth processor for processing a touch screen generated signal into a touch screen generated control signal, wherein said control signal is used for control of transmission of said second and third OFDM modulated signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A cellular phone comprising:
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a receiver, a demodulator and a first processor for receiving, demodulating and processing a first Orthogonal Frequency Division Multiplexed (OFDM), a Global Positioning System (GPS), and a Code Division Multiple Access (CDMA) modulated signal into a first OFDM, GPS and CDMA processed baseband signal, wherein said receiver comprises two or more antennas for reception of said first OFDM, GPS and CDMA modulated signals, for providing said processed first OFDM, GPS and CDMA signal to an interface unit of said cellular phone; a second processor for cascade processing said first processor processed CDMA signal into said second processor processed second OFDM signal, wherein said cascade processing means processing in a sequence; a modulator and transmitter for modulation and transmission of said second processor processed OFDM signal into a second OFDM modulated signal; a third processor for receiving and processing a video signal into a processed third OFDM signal and for providing said processed third OFDM signal to said modulator and transmitter, for generating a third OFDM modulated signal, wherein said first, second and third OFDM modulated signals are distinct signals; and a fourth processor for processing a touch screen generated signal into a touch screen generated control signal, wherein said control signal is used for control of transmission of said second and third OFDM modulated signal. - View Dependent Claims (10, 11, 12)
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13. A mobile device comprising:
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a receiver, a demodulator and a processor for receiving, demodulating and processing a Orthogonal Frequency Division Multiplexed (OFDM), a Global Positioning System (GPS) and a first Code Division Multiple Access (CDMA) modulated signal into OFDM, GPS and first CDMA processed baseband signal, wherein said receiver comprises two or more antennas for reception of said OFDM, GPS and first CDMA signal, for providing said processed first OFDM, GPS, and first CDMA signal to an interface circuit of said mobile device; a second processor for cascade processing said first processor processed OFDM signal into said second processor processed second CDMA signal, wherein said cascade processing means processing in a sequence; a modulator and transmitter for modulation and transmission of said second processor processed second CDMA signal into a second CDMA modulated signal; a third processor for receiving and processing a video signal into a processed third CDMA signal and for providing said processed third CDMA signal to said modulator and transmitter, for generating a third CDMA modulated signal, wherein said first, second and third CDMA modulated signals are distinct signals; and a fourth processor for processing a touch screen generated signal into a touch screen generated control signal, wherein said control signal is used for control of transmission of said second and third CDMA modulated signal. - View Dependent Claims (14, 15, 16, 17)
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18. A mobile device comprising:
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a receiver, a demodulator and a first processor for receiving demodulating and processing a first Code Division Multiple Access (CDMA), a second CDMA and a Global Positioning System (GPS) modulated signal into a first CDMA, second CDMA and GPS processed baseband signal, wherein said receiver comprises two or more antennas for reception of said first CDMA, second CDMA and GPS modulated signal, for providing said processed first CDMA, second CDMA and GPS signal to an interface unit of said mobile device; a second processor for cascade processing said first processor processed first or second CDMA signal into said second processor processed third CDMA signal, wherein said cascade processing means processing in a sequence; a modulator and transmitter for modulation and transmission of said second processor processed third CDMA signal into a third CDMA modulated signal; a third processor for receiving and processing a video signal into a processed fourth CDMA signal and for providing said processed fourth CDMA signal to said modulator and transmitter, for generating a fourth CDMA modulated signal, wherein said first, second, third and fourth CDMA modulated signals are distinct signals; and a fourth processor for processing a touch screen generated signal into a touch screen generated control signal, wherein said control signal is used for control of transmission of said third and fourth CDMA modulated signal. - View Dependent Claims (19, 20, 21)
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Specification