System for providing location-specific data to a user

System for providing satellite bandwidth on demand employing...

System for remote access to computer network

System for satellite digital communications with onboard...

System for transmitting and receiving polarized CDMA signals and

System for transmitting packet data in digital cellular time div

System for transmitting packet data in digital cellular time...

System of frequency allocation for user access local area...

System, transmitter and receiver for code division multiplex...

Systems and method for use in a dual mode satellite...

Systems and methods for random access in time division multiple

Systems and methods for transmitting and receiving data...

TDM variable broadcast energy transmitter

TDMA system timer for maintaining timing to multiple...

Techniques for implementing telephonic, fax, and/or data...

Techniques for utilization of bandwidth space assets

Telecommunications system and a multibeam satellite usable...

Temporary frame identification for ARQ in a reservation-slotted-

Terminal aware multicasting

Terrestrial flight telephone system