Programmable wireless electrode system for medical monitoring
Protection method for forward power saturation in CDMA...
Protocol for exchanging signaling signals in a cordless telephon
Providing power control in a reverse link of a wireless...
Providing time sychronization to a GPS locator
Providing virtual talk group communication sessions in...
Provision of distributed call handling over a plurality of netwo
Proximity regulation system for use with a portable cell...
Push to talk system
Push-to-talk call setup for a mobile packet data dispatch...
Push-to-talk communication management system
Push-to-talk event triggered location operation in a...
Push-to-talk group call system using CDMA 1x-EVDO cellular...
Push-to-talk mobile communication terminals
Push-to-talk mobile communication terminals
Push-to-talk over cellular system, portable terminal, server...
Push-to-talk reverse channel establishment
Push-to-talk reverse channel establishment
Push-to-talk signaling and media inter-working architecture
Push-to-talk signaling and media inter-working architecture