Wired and mobile wi-fi networks, cellular, GPS and other position finding systems
First Claim
1. A method, comprising steps of:
- processing a voice signal and for providing processed voice signal by a wire to a mobile unit;
processing said processed voice signal into processed TDMA and spread spectrum signal;
processing a data signal into processed OFDM signal;
processing a received signal and for providing a processed position finder signal;
processing a signal generated by touch screen operation into processed touch screen control signal; and
receiving and processing said processed touch screen control signal with processed position finder signal and with processed TDMA and spread spectrum signal or with processed OFDM signal and providing said received processed signal to a transmitter for wireless signal transmission.
0 Assignments
0 Petitions
Accused Products
Abstract
A voice signal is processed and connected by wire to a mobile wireless unit for further processing into time division multiple access (TDMA) and into spread spectrum signals. The wireless unit is processing a data signal into orthogonal frequency division multiplex (OFDM) signal. The wireless unit receives and processes a position finder signal from Global Positioning System (GPS) satellite and from land based transmitter and provides processed position finder signals. The wireless unit generates a processed touch screen control signal and processes the touch screen control signal with processed position finder, TDMA and spread spectrum signal or with processed OFDM signal and provides these processed signals to a transmitter for wireless signal transmission. The processed OFDM signal is used in a Wi-Fi wireless network and the TDMA or spectrum signal is used in a cellular system, wherein the wireless network and the cellular system are distinct. Processing of position finder signal incorporates step of receiving and processing a signal from Global Positioning System (GPS) satellite and from land based transmitter and for providing processed position finder signals received from GPS satellite and from land based transmitters for transmission. Processed TDMA or spread spectrum signals include code division multiple access (CDMA) and code selectable cross-correlated in-phase and quadrature-phase baseband signals. Modulation and amplification structures and methods of the hybrid wired and wireless systems include amplification by non-linearly amplified (NLA) and by linearly amplified transmitters.
-
Citations
20 Claims
-
1. A method, comprising steps of:
-
processing a voice signal and for providing processed voice signal by a wire to a mobile unit; processing said processed voice signal into processed TDMA and spread spectrum signal; processing a data signal into processed OFDM signal; processing a received signal and for providing a processed position finder signal; processing a signal generated by touch screen operation into processed touch screen control signal; and receiving and processing said processed touch screen control signal with processed position finder signal and with processed TDMA and spread spectrum signal or with processed OFDM signal and providing said received processed signal to a transmitter for wireless signal transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A communication system comprising:
-
a processor and wire for processing a first signal and connecting through said wire processed first signal to a cellular device; a processor for processing said processed first signal into processed FDM or TDM or spread spectrum signal; a processor for processing a second signal into processed OFDM signal; a processor for processing a third signal and for providing a processed position finder signal; a processor for processing a touch screen generated signal into processed touch screen control signal; and a processor for receiving and processing said processed touch screen control signal with processed position finder signal with processed FDM or TDM or spread spectrum signal or with processed OFDM signal and providing said received processed signal to a transmitter for transmission in a cellular system. - View Dependent Claims (11, 12, 13, 14, 15)
-
-
16. A method for simpler more efficient operation of wired and wireless communication and of position finding systems, having a processor and wire for processing and connecting through said wire a processed signal to a wireless device, said method comprising steps of:
-
processing a first signal and for providing processed first signal by said wire to a mobile unit; processing said processed first signal into processed TDMA or spread spectrum signal; processing a data signal into processed OFDM signal; processing a received signal and for providing a processed position finder signal; processing a signal generated by touch screen operation into processed touch screen control signal; and receiving and processing said processed touch screen control signal with processed position finder signal and with processed TDMA or spread spectrum signal or with processed OFDM signal and providing said received processed signal to a transmitter for wireless signal transmission. - View Dependent Claims (17, 18, 19, 20)
-
Specification