Transmission of Signals in Cellular Systems and in Mobile Networks

• US 20080214164A1
• Filed: 04/14/2008
• Published: 09/04/2008
• Est. Priority Date: 12/28/2004
• Status: Active Grant

• Current Assignee: Kamilo Feher
• Original Assignee: Kamilo Feher
• Inventors: Feher, Kamilo
• Granted Patent: US 7,693,229 B2
• Time in Patent Office: Days
• US Class Current: 455/414.2
• CPC Class Codes: H04B 1/69 Spread spectrum techniques
• CPC Class Codes: H04B 1/707 using direct sequence modulation
• CPC Class Codes: H04B 1/7163 using impulse radio
• CPC Class Codes: H04B 1/71637 Receiver aspects H04B1/7183 takes precedence
• CPC Class Codes: H04B 1/7174 Pulse generation in general H04L25/03834
• CPC Class Codes: H04B 1/7176 Data mapping, e.g. modulation
• CPC Class Codes: H04B 2201/7071 with dynamic control of receiver resources
• CPC Class Codes: H04B 7/04 using two or more spaced independent antennas
• CPC Class Codes: H04L 1/0003 by switching between different modulation schemes
• CPC Class Codes: H04L 1/0009 by adapting the channel coding H04L1/1812 takes precedence
• CPC Class Codes: H04L 25/03834 using pulse shaping
• CPC Class Codes: H04L 25/49 using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems spectral shaping H04L25/03828
• CPC Class Codes: H04L 25/4902 Pulse width modulation; Pulse position modulation
• CPC Class Codes: H04L 27/0004 using wavelets
• 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

Abstract

A system and method for processing a received Global Positioning System (GPS) signal into a processed position finding GPS signal and for processing a first and a second input signal jointly with the GPS signal. A modulator and transmitter for modulation and transmission of processed signals in cellular systems and in mobile network, wherein cellular system and mobile network are distinct. A modulator and transmitter for transmission of processed signals in a satellite system and in a cellular system. Multiple Input Multiple Output (MIMO) transmitter and receiver having a transmit filter and a receiver filter wherein the transmit and receiver filter are mismatched. A modulator and transmitter which comprise cascaded hybrid systems, including a cascaded GSM or EDGE, of cascaded infrared (IR) or GSM or CDMA or TDMA or UMTS systems and contain Radio Frequency identification (RFID) signals.

Claims

1. A system comprising:

a processor for processing a received Global Positioning System (GPS) signal into a processed position finding GPS signal;

a processor for processing a first input signal into a first input processed signal;

a processor for processing a second input signal into a second input processed signal, wherein said first and second input signals are distinct signals; and

a processor for processing said processed position finding GPS signal with said first input or said second input processed signal and for providing said processed position finding GPS signal with said first input or said second input processed signal to a modulator and transmitter for transmission in a cellular system or a mobile network, wherein said cellular system and said mobile network are distinct.

4. The system of claim 1, wherein said modulator and transmitter for transmission further comprise a Multiple Input Multiple Output (MIMO) transmitter and receiver, comprising a transmit filter and a receive filter wherein said transmit and receive filter are mismatched.

5. The system of claim 1, wherein said modulator and transmitter comprise cascaded hybrid systems, including a cascaded GSM or EDGE, of cascaded infrared (IR) or GSM or CDMA or TDMA or UMTS systems.

6. The system of claim 1, wherein said modulator and transmitter comprise signals containing Radio Frequency identification (RFID)) signals.

7. The system of claim 1, wherein said modulator and transmitter comprises Time Constrained Processor (TCS) cascaded with a Long Response (LR) filter.

8. The system of claim 1, wherein said modulator and transmitter comprises a Adaptive Modulation and Coding (AMC) Time Division Multiple Access (TDMA) processor for generation of multimode modulated transmitted signals.

9. The system of claim 1, wherein said modulator and transmitter comprises a Wideband Code Division Multiple Access (WCDMA) processor used in a Universal Mobile Telecommunication System (UMTS).

2. A method for:

processing a received Global Positioning System (GPS) signal into a processed position finding GPS signal;

processing a first input signal into a first input processed signal;

processing a second input signal into a second input processed signal, wherein said first and second input signals are distinct signals; and

processing said processed position finding GPS signal with said first input or said second input processed signal and for providing said processed position finding GPS signal with said first input or said second input processed signal for transmission in a cellular system for a mobile network, wherein said cellular system and said mobile network are distinct.

10. The method of claim 2, wherein said signal for transmission comprises a step of Multiple Input Multiple Output (MIMO) transmission and reception by transmit filtering and receive filtering wherein said receive filtering is mismatched filtering of said transmit filtering.

11. The method of claim 2, wherein said transmission comprises cascading systems, including GSM or EDGE systems cascaded with infrared (IR) or GSM or CDMA or TDMA or UMTS systems.

12. The method of claim 2, wherein said transmission r comprise transmission of signals containing Radio Frequency identification (RFID) signals.

13. The method of claim 2, wherein said transmission comprises Time Constrained Processing and long response (LR) filtering.

14. The method of claim 2, wherein said transmission comprises steps of modulation and transmission of Wideband Code Division Multiple Access (WCDMA) processed signals.

3. A system comprising:

a processor for processing a received Global Positioning System (GPS) signal into a processed position finding GPS signal;

a processor for processing a first input signal and the processed position finding GPS signal into a processed first and GPS signal and for providing said processed first and GPS signal to a cellular system for transmission in a cellular system;

a processor for processing a second input signal into a second input processed signal and for providing the second signal to a satellite network, wherein said cellular system and said satellite network are parts of separate systems and networks; and

a processor for providing the processed first and GPS signal or the second input processed signal to the cellular system or to the satellite network.

15. The system of claim 3, wherein said cellular system further comprise a Multiple Input Multiple Output (MIMO) transmitter and receiver, comprising a transmit filter and a receive filter wherein said transmit and receive filter are mismatched.

16. The system of claim 3, wherein said cellular system comprise GSM and EDGE, and CDMA systems.

17. The system of claim 3, wherein said cellular system comprises signals containing Radio Frequency identification (RFID) signals.

18. The system of claim 3, wherein said cellular system comprises Time Constrained Processor (TCS) cascaded with a Long Response (LR) filter.

19. The system of claim 3, wherein said cellular system comprises a Adaptive Modulation and Coding (AMC) Time Division Multiple Access (TDMA) processor for generation of multimode modulated transmitted signals.

20. The system of claim 3, wherein said cellular system comprises a Wideband Code Division Multiple Access (WCDMA) processor used in a Universal Mobile Telecommunication System (UMTS).