MOBILE RADIO SIMULCAST RESPONSE
Original Publication Date: 1993-Jun-01
Included in the Prior Art Database: 2002-Feb-06
Half duplex radio communication systems use time and frequency diversity to allow multiple mobiles to respond to a poU from fixed stations. A system with a large number of mobiles could experience significant delays with the poll and respond process's limited throughput capability A method which allowed more responses per unit of time, without increasing response bit rates, requiring tighter bandwidths to allow more response frequencies, or a larger bandwidth for more frequencies is highly desirable.