PROXIMATE PORTABLE CALL HANDOFF SYSTEM
Original Publication Date: 1990-Mar-01
Included in the Prior Art Database: 2001-Nov-14
In a cellular or micro-cellular radio telephone system (such as an on-site cordless PBX), the traffic handling capaci- ty of the system is limited by the number of channels that are specifically allocated for use by the system. This scheme provides a means to increase the traffic capacity of the system by using radio channels approved for unlicensed use (see FCC Rules Part 15 for low power communications).