GPS microphone for communication system
First Claim
Patent Images
1. A GPS microphone for a communication system, comprising:
- a speaker-microphone set, a radio frequency transmitter for communicatively networking with said communication system through radio frequency signals, and a GPS controller electrically connected with said radio frequency transmitter to encode positioning data into one or more RF positioning signals in form of audio signals, wherein when said GPS controller is triggered, said radio frequency transmitter is activated for transmitting said RF positioning signal to said communication system.
0 Assignments
0 Petitions
Accused Products
Abstract
A GPS microphone, which is adapted for incorporating a communication system, includes a speaker-microphone set, a radio frequency transmitter communicatively networked with the communication system through radio frequency signals, and a GPS controller electrically connected with the radio frequency transmitter to encode positioning data into one or more RF positioning signals in form of audio signals wherein when the GPS controller is triggered, the radio frequency transmitter is activated to transmit RF positioning signals to the communication system.
8 Citations
45 Claims
-
1. A GPS microphone for a communication system, comprising:
-
a speaker-microphone set, a radio frequency transmitter for communicatively networking with said communication system through radio frequency signals, and a GPS controller electrically connected with said radio frequency transmitter to encode positioning data into one or more RF positioning signals in form of audio signals, wherein when said GPS controller is triggered, said radio frequency transmitter is activated for transmitting said RF positioning signal to said communication system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A process of transmitting a positioning data to a communication system from a GPS microphone which comprises a speaker-microphone set, a radio frequency transmitter and a GPS controller, wherein the process comprises the steps of:
-
(a) communicatively networking said radio frequency transmitter to said communication system through radio frequency signals;
(b) encoding positioning data, by said GPS controller, into one or more RF positioning signals in form of audio signals; and
(c) activating said radio frequency transmitter to transmit said RF positioning signals to said communication system. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
-
- 31. The process, as recited in claim 26, further comprising a step of decoding said RF positioning signals to a readable positioning data at said communication system.
-
31-1. A GPS microphone for a hand-held microphone unit of a two-way radio system to receive one or more microphone input baseband signals, comprising:
-
a radio frequency transmitter, which is adapted for communicatively networking with said radio system, comprising means for receiving a position information; and
a GPS controller which comprises a data packet modem implementing a modulation scheme to impose said position information from said GPS antenna and receiver unit onto an output baseband audio signal, and a baseband signal processor electrically connected with said data packet modem for mixing said microphone input baseband signal with said data modem signal and for sending said microphone input baseband signal with said data modem signal to said radio system through radio frequency.
-
-
40. A method of controlling GPS acquisition to a communication system from a GPS microphone which comprises a radio frequency transmitter and a GPS controller, wherein the method comprises the steps of:
-
(a) communicatively networking said frequency transmitter of said GPS microphone with said communication system through radio frequency signals;
(b) sending a GPS acquisition configuration command from said communication system to said GPS microphone through said radio frequency signals;
(c) receiving a GPS position data by said GPS controller of said GPS microphone; and
(d) sending said GPS position data as an audio signal from said GPS microphone to said communication system through said radio frequency signals. - View Dependent Claims (41, 42, 43, 44, 45)
-
Specification