Rod Averbuch

Method for indicating availability of updated software to portable wireless communication units

Method for transmitting data packets based on message type

Method and apparatus for downloading updated software to portable wireless communication units

Method and apparatus for performing flow control in a wireless communications system

Method and apparatus for performing handoff in a packet data communication system

Method and apparatus for providing packet data communications to a communication unit in a radio communication system

Method for providing communication service to communication units located within a common carrier transportation device

Method and apparatus for resolving half duplex message collisions

Method and apparatus for providing information to a plurality of communication units in a wireless communication system

Assigning an IP address to a mobile station while roaming