Frequency diversity digital wireless system
AssigneeDonald W. Moses
InventorsCharles H. Hustig, Donald W. Moses
Life of this patent
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Abstract
A frequency diversity digital wireless transmission system and method according to which a number of relatively narrow bands are established, each using multiple averaging interpolators. The serial data bits are divided by a predetermined pattern among the frequency bands providing frequency diversity. In response to one or more of the bands being lost to multipath fading or interference, the interpolated signals of the remaining bands are used.
Claims13
A communication method for a frequency diversity digital wireless system, the method comprising:
- establishing a plurality of narrow bands, each narrow band using a plurality of averaging interpolators;
- dividing serial data bits by a predetermined pattern among the narrow bands providing frequency diversity;
- and
- responding to one or more of the narrow bands being lost to multipath fading or interference and using the interpolated signals of the remaining narrow bands.
A system of transmitting and receiving a frequency diversity digital wireless signal, the system comprising:
- means for establishing a number of relatively narrow bands, each using a plurality of averaging interpolators;
- means for dividing serial data bits by a predetermined pattern among the narrow bands providing frequency diversity;
- and
- means for responding to one or more of the narrow bands being lost to multipath fading or interference and using interpolated signals of the remaining narrow bands.
A computer-readable medium having computer-executable instructions for a frequency diversity digital wireless system, the instructions comprising:
- instructions for establishing a plurality of narrow band, each narrow band using a plurality of averaging interpolators;
- instructions for dividing serial data bits by a predetermined pattern among the narrow bands providing frequency diversity;
- and
- instructions for responding to one or more of the narrow bands being lost to multipath fading or interference and using the interpolated signals of the remaining narrow bands.
Dependencies are inferred from the claim text.