METHOD OF UTILIZING IDLE TIME IN A DSMA SLOT AFTER AN INBOUND TRANSMISSION BY INTRODUCING A SLOT PHASE SHIFT
Original Publication Date: 1999-Jun-01
Included in the Prior Art Database: 2002-Aug-15
The Association of Public-Safety Communi- cations Officers (APCO) Project 25 Common Air Interface (CAI) specifications call for the use of the Digital Slotted Multiple Access (DSMA) method for subscriber radio inbound data t&tic. Inbound traffic refers to data packets transmitted by a subscriber radio and received by a base station. The base sta- tion then routes the' received data packets to a Data Controller connected via wire-line to the base sta- tion.