Patent ID: 7881729
Filing Date: 2011-02-01
Classification: G01S,H04B,H04M,H04W

Abstract:
1. A communication apparatus for transmitting a positioning data to a communication system, comprising: a communication unit comprising a triggering circuitry arranged to be triggered to activate said communication unit in a transmit mode for transmitting and converting a voice message into one or more communication audio signals; a positioning controller operatively linked to said triggering circuitry and arranged in such a manner that when said triggering circuitry is triggered to activate said positioning controller, said positioning controller is adapted for converting said positioning data into one or more communication positioning signals; and a transmitter for communicatively networking with said communication system, wherein when said trigger circuitry is triggered to activate both said communication unit and said position controller at the same time, said transmitter is adapted for transmitting both said communication audio signals and said communication positioning signals to said communication system; thereby, every time when a user of said communication apparatus communicates with said communication system, the user is able to trigger said triggering circuit to transmit not only said communication audio signals from said communication unit to said communication system via said transmitter, but also said communication positioning signals from said positioning controller to said communication system via said transmitter at the same time, wherein said triggering circuit is a PTT (Push-To-Talk) circuitry, wherein said transmitter is a radio frequency transmitter and is arranged to transmit said communication audio signals and said communication positioning signals in RF form.