Apparatus for providing fault tolerance in a radio communication

Communication apparatus

Content distribution system, method for distributing content...

Data communication system having level control means

Distributed amplifier network management system

Diversity reception signal processing system

Fail-soft architecture for public trunking system

Maintaining communications after control breaks in a trunked com

Method and apparatus for an alternate home channel for a land mo

Method and apparatus for automatic repeat request in a...

Method and apparatus for replacing a failed channel unit of a se

Method for securing the operation of a telecommunications networ

Method for selecting a control channel in a trunked radio system

Method of maintaining calls subsequent to a site controller fail

Method of preventing data inconsistency between master...

Method of reconfiguring a distributed communication system using

Mobile communication system having a control for limiting the nu

Mobile telecommunication system having an auxiliary routing arra

Multiple accessing satellite communication system having standby

Point-to-multipoint communication network capable of retransmitt