Donald G. Newberg

Apparatus and method for controlling and managing individual directed sessions in a communications system

Packet-based multimedia communications system having one or more wireless links

Method and apparatus for automatic frequency and bandwidth control

System and method for controlling and managing sessions between endpoints in a communications system

Slot format and acknowledgement method for a wireless communication system

Method and appatatus for determining and reserving bandwidth for transmitting delay-sensitive streaming data over a radio frequency channel

Slot format and method for increasing random access opportunities in a wireless communication system

Time and bandwidth scalable slot format for mobile data system

Methods for managing a pool of multicast addresses and allocating addresses in a communications system

Method of access to a channelized network from a packet data network