Mobile vehicular repeater system which provides up-link acknowle

Modular communications system including a portable unit range ex

Modular notebook and PDA computer systems for personal computing

Modular RF communication module for automated home and...

Molniya orbit satellite systems, apparatus, and methods

Monitor and control system for satellite communication...

Multi-band satellite and/or ancillary terrestrial component...

Multi-band/multi-mode satellite radiotelephone...

Multi-beam satellite communications payload with flexible...

Multi-beam satellite communications system

Multi-beam TDMA satellite mobile communications system

Multi-channel redundant wireless network link and device

Multi-feed, multi-channel communication system

Multi-hop intelligent relaying method and apparatus for use...

Multi-node point-to-point satellite communication system...

Multi-platform wireless communication system for a variety...

Multi-spot-beam satellite system with broadcast and surge...

Multi-spot-beam satellite system with broadcast and surge...

Multi-spot-beam satellite system with broadcast and surge...

Multichannel communication system with an amplifier in each chan