A system for channel assignment in a trunked transmission communication
system including a plurality of subscribers. A plurality of subscribers is
provided home channel assignment to reduce collisions. A home channel
alias is provided for home channel coverage where a designated home
channel is unavailable. A system for call grouping is provided to avoid
talk group splitting. A first check is used to determine if other channels
are conducting communications with identical home and talk group
information. A second check is available after a temporary channel
assignment. In one system both the home channel aliasing and call grouping
are performed.
