Carrierless ultra wideband wireless signals for conveying application data
First Claim
1. A method for conveying digital information with carrierless ultra wideband wireless signals, comprising:
- encoding the digital information into wavelets each having predetermined shapes, the shapes being at least one of bi-phase modulated, quad-phase modulated, multilevel bi-phase modulated, and multilevel quad-phase modulated;
transmitting a carrierless ultra wideband waveform via an antenna, the ultra wideband waveform including the wavelets;
receiving the carrierless ultra wideband waveform with an antenna; and
decoding the digital information from the wavelets included in the carrierless ultra wideband waveform received in the receiving step.
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Accused Products
Abstract
A method for conveying application data via carrierless ultra wideband wireless signals, and signals embodied in a carrierless ultra wideband waveform. Application data is encoded into wavelets that are transmitted as a carrierless ultra wideband waveform. The carrierless ultra wideband waveform is received by an antenna, and the application data is decoded from the wavelets included in the waveform. The waveforms of the signals include wavelets that have a predetermined shape that is used to modulate the data. The signals may convey, for example, Web pages and executable programs between mobile devices. The signals are low power and can penetrate obstructions making them favorable for use with a wireless node of a network.
40 Citations
4 Claims
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1. A method for conveying digital information with carrierless ultra wideband wireless signals, comprising:
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encoding the digital information into wavelets each having predetermined shapes, the shapes being at least one of bi-phase modulated, quad-phase modulated, multilevel bi-phase modulated, and multilevel quad-phase modulated;
transmitting a carrierless ultra wideband waveform via an antenna, the ultra wideband waveform including the wavelets;
receiving the carrierless ultra wideband waveform with an antenna; and
decoding the digital information from the wavelets included in the carrierless ultra wideband waveform received in the receiving step. - View Dependent Claims (2, 3, 4)
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Specification