Gary John Aitkenhead

Trunking radio system with frequency diversity

Optimal radio channel allocation in a distributed connection and transport network

Delivery of broadcast information to a mobile station in a radio communication system

Method for registrering direct mode mobile stations in a trunking communications system

Method of determining communications mode

Communication system and method for delivering control signalling and/or data messages

Übermittlung von rundfunkinformationen zu einer mobilstation in einem funkkommunikationssystem

Übermittlung von rundfunkinformationen zu einer mobilstation in einem funkkommunikationssystem Transmission of broadcast information to a mobile station in a wireless communication system

Method for supporting half duplex calls in a radio communications system

Affectation optimale de canal radio dans un reseau reparti de transport et de connexion