Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-05-30
2006-05-30
Trost, William (Department: 2683)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S102000, C455S108000, C370S204000, C370S205000
Reexamination Certificate
active
07054658
ABSTRACT:
A method is provided for defining a pulse function shape for acting on a data stream for transmission in a telecommunication system in accordance with a predetermined modulation scheme. The method comprises defining desired cost parameters (e.g., error functions for amplitude, BER, bandwidth, energy, AFC) and defining the shape of the pulse function in dependence of the desired cost parameters. A pulse generator, modulator and communications device using such a defined device are also provided. Application in dual mode TDMA/CDMA system.
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Alston & Bird LLP
Miller Brandon J
Nokia Mobile Phones Limited
Trost William
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