METHODS AND ARRANGEMENTS FOR EMPLOYING CODED TRANSMISSIONS

摘要

For use for example in communications or remote sensing, there is output a finite sequence of code values. A code value in said finite sequence of code values has a validity period specific to that code value. There are code values of different validity periods in said finite sequence of code values. Each of said validity periods is longer than or equal to a predetermined minimum baud length.

主权项

1. A remote sensing device comprising
a timing portion configured to output a finite sequence of code values such that
a code value in said finite sequence of code values has a validity period specific to that code value, andsaid finite sequence of code values includes code values of different validity periods wherein each of said validity periods is longer than or equal to a predetermined minimum baud length, and a transmitter configured to modulate code values of said finite sequence of code values to have at least one of the following modulation features: a code-value-specific phase value, a code-value-specific amplitude value, a code-value-specific frequency value.